./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--qlogic--qlge--qlge.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0cab19a1-430a-4cab-84fe-c45e7c3eeb87/bin/uautomizer-uyxdKDjOR8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0cab19a1-430a-4cab-84fe-c45e7c3eeb87/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_0cab19a1-430a-4cab-84fe-c45e7c3eeb87/bin/uautomizer-uyxdKDjOR8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0cab19a1-430a-4cab-84fe-c45e7c3eeb87/bin/uautomizer-uyxdKDjOR8/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--qlogic--qlge--qlge.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0cab19a1-430a-4cab-84fe-c45e7c3eeb87/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_0cab19a1-430a-4cab-84fe-c45e7c3eeb87/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 a2abac310a27b5a5bcc59448f1c6a5bb002a25760bc50fe35981661b9f35339a --- 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 20:15:30,707 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-13 20:15:30,709 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-13 20:15:30,726 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-13 20:15:30,727 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-13 20:15:30,728 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-13 20:15:30,729 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-13 20:15:30,730 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-13 20:15:30,732 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-13 20:15:30,732 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-13 20:15:30,733 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-13 20:15:30,734 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-13 20:15:30,734 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-13 20:15:30,735 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-13 20:15:30,736 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-13 20:15:30,737 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-13 20:15:30,738 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-13 20:15:30,739 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-13 20:15:30,740 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-13 20:15:30,742 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-13 20:15:30,743 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-13 20:15:30,744 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-13 20:15:30,745 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-13 20:15:30,746 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-13 20:15:30,749 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-13 20:15:30,749 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-13 20:15:30,750 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-13 20:15:30,750 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-13 20:15:30,751 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-13 20:15:30,752 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-13 20:15:30,752 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-13 20:15:30,752 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-13 20:15:30,753 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-13 20:15:30,754 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-13 20:15:30,754 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-13 20:15:30,755 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-13 20:15:30,755 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-13 20:15:30,755 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-13 20:15:30,756 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-13 20:15:30,756 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-13 20:15:30,757 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-13 20:15:30,758 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0cab19a1-430a-4cab-84fe-c45e7c3eeb87/bin/uautomizer-uyxdKDjOR8/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-12-13 20:15:30,777 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-13 20:15:30,777 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-13 20:15:30,777 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-12-13 20:15:30,778 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-12-13 20:15:30,778 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-13 20:15:30,778 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-12-13 20:15:30,779 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-13 20:15:30,779 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-13 20:15:30,779 INFO L138 SettingsManager]: * Use SBE=true [2022-12-13 20:15:30,779 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-13 20:15:30,780 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-13 20:15:30,780 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-13 20:15:30,780 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-13 20:15:30,780 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-13 20:15:30,780 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-13 20:15:30,780 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-13 20:15:30,781 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-13 20:15:30,781 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-13 20:15:30,781 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-13 20:15:30,781 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-12-13 20:15:30,781 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-12-13 20:15:30,781 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-13 20:15:30,782 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-13 20:15:30,782 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-13 20:15:30,782 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-13 20:15:30,782 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-12-13 20:15:30,782 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-13 20:15:30,782 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-12-13 20:15:30,783 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-13 20:15:30,783 INFO L138 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2022-12-13 20:15:30,783 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-13 20:15:30,783 INFO L138 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2022-12-13 20:15:30,783 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_0cab19a1-430a-4cab-84fe-c45e7c3eeb87/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0cab19a1-430a-4cab-84fe-c45e7c3eeb87/bin/uautomizer-uyxdKDjOR8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a2abac310a27b5a5bcc59448f1c6a5bb002a25760bc50fe35981661b9f35339a [2022-12-13 20:15:30,954 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-13 20:15:30,974 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-13 20:15:30,976 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-13 20:15:30,977 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-13 20:15:30,977 INFO L275 PluginConnector]: CDTParser initialized [2022-12-13 20:15:30,978 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0cab19a1-430a-4cab-84fe-c45e7c3eeb87/bin/uautomizer-uyxdKDjOR8/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--qlogic--qlge--qlge.ko-entry_point.cil.out.i [2022-12-13 20:15:33,623 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-13 20:15:34,112 INFO L351 CDTParser]: Found 1 translation units. [2022-12-13 20:15:34,113 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0cab19a1-430a-4cab-84fe-c45e7c3eeb87/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--qlogic--qlge--qlge.ko-entry_point.cil.out.i [2022-12-13 20:15:34,175 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0cab19a1-430a-4cab-84fe-c45e7c3eeb87/bin/uautomizer-uyxdKDjOR8/data/ffc7957e7/9872d2e4cd6445d9b815c530e8a4fc08/FLAG5bf84561c [2022-12-13 20:15:34,186 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0cab19a1-430a-4cab-84fe-c45e7c3eeb87/bin/uautomizer-uyxdKDjOR8/data/ffc7957e7/9872d2e4cd6445d9b815c530e8a4fc08 [2022-12-13 20:15:34,188 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-13 20:15:34,189 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-13 20:15:34,190 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-13 20:15:34,190 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-13 20:15:34,193 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-13 20:15:34,194 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.12 08:15:34" (1/1) ... [2022-12-13 20:15:34,195 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1b57e31e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 08:15:34, skipping insertion in model container [2022-12-13 20:15:34,195 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.12 08:15:34" (1/1) ... [2022-12-13 20:15:34,200 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-13 20:15:34,350 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-13 20:15:35,032 WARN L623 FunctionHandler]: Unknown extern function __bitmap_weight [2022-12-13 20:15:35,154 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-12-13 20:15:35,168 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-12-13 20:15:35,184 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-12-13 20:15:35,221 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-13 20:15:35,234 WARN L623 FunctionHandler]: Unknown extern function __usecs_to_jiffies [2022-12-13 20:15:35,398 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 20:15:35,711 WARN L623 FunctionHandler]: Unknown extern function __pci_enable_wake [2022-12-13 20:15:35,769 WARN L623 FunctionHandler]: Unknown extern function __get_page_tail [2022-12-13 20:15:35,771 WARN L623 FunctionHandler]: Unknown extern function dump_page [2022-12-13 20:15:35,807 WARN L623 FunctionHandler]: Unknown extern function pci_enable_msi_range [2022-12-13 20:15:35,865 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-12-13 20:15:35,869 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-12-13 20:15:35,869 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-12-13 20:15:35,879 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-12-13 20:15:35,888 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-12-13 20:15:35,897 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-12-13 20:15:35,906 WARN L623 FunctionHandler]: Unknown extern function debug_dma_sync_single_for_cpu [2022-12-13 20:15:35,914 WARN L623 FunctionHandler]: Unknown extern function debug_dma_sync_single_for_device [2022-12-13 20:15:35,920 WARN L623 FunctionHandler]: Unknown extern function debug_dma_mapping_error [2022-12-13 20:15:35,947 WARN L623 FunctionHandler]: Unknown extern function dma_supported [2022-12-13 20:15:35,959 WARN L623 FunctionHandler]: Unknown extern function dma_alloc_attrs [2022-12-13 20:15:35,973 WARN L623 FunctionHandler]: Unknown extern function dma_free_attrs [2022-12-13 20:15:36,021 WARN L623 FunctionHandler]: Unknown extern function dma_set_mask [2022-12-13 20:15:36,047 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-12-13 20:15:36,188 WARN L623 FunctionHandler]: Unknown extern function __pskb_pull_tail [2022-12-13 20:15:36,275 WARN L623 FunctionHandler]: Unknown extern function skb_pad [2022-12-13 20:15:36,319 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 20:15:36,342 WARN L623 FunctionHandler]: Unknown extern function __napi_schedule [2022-12-13 20:15:36,473 WARN L623 FunctionHandler]: Unknown extern function __dev_kfree_skb_any [2022-12-13 20:15:36,484 WARN L623 FunctionHandler]: Unknown extern function netif_receive_skb_sk [2022-12-13 20:15:36,665 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-13 20:15:36,871 WARN L623 FunctionHandler]: Unknown extern function netdev_alert [2022-12-13 20:15:36,873 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 20:15:36,875 WARN L623 FunctionHandler]: Unknown extern function netdev_alert [2022-12-13 20:15:36,875 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 20:15:36,876 WARN L623 FunctionHandler]: Unknown extern function netdev_alert [2022-12-13 20:15:36,883 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 20:15:36,885 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:36,886 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:36,900 WARN L623 FunctionHandler]: Unknown extern function netdev_crit [2022-12-13 20:15:36,915 WARN L623 FunctionHandler]: Unknown extern function netdev_crit [2022-12-13 20:15:36,924 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-13 20:15:36,925 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-13 20:15:36,926 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:36,927 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:36,927 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-12-13 20:15:36,928 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:36,928 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-13 20:15:36,935 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:36,967 WARN L623 FunctionHandler]: Unknown extern function strncmp [2022-12-13 20:15:36,967 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:36,968 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:36,981 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:36,982 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:36,983 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:36,990 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:36,991 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:37,011 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 20:15:37,012 WARN L623 FunctionHandler]: Unknown extern function netdev_crit [2022-12-13 20:15:37,012 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 20:15:37,056 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:37,057 WARN L623 FunctionHandler]: Unknown extern function __free_pages [2022-12-13 20:15:37,057 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:37,065 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-13 20:15:37,065 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:37,067 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-13 20:15:37,074 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-13 20:15:37,074 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-13 20:15:37,075 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:37,077 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-13 20:15:37,089 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-13 20:15:37,090 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-13 20:15:37,097 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-13 20:15:37,098 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:37,099 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:37,100 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:37,121 WARN L623 FunctionHandler]: Unknown extern function put_page [2022-12-13 20:15:37,121 WARN L623 FunctionHandler]: Unknown extern function napi_get_frags [2022-12-13 20:15:37,122 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:37,122 WARN L623 FunctionHandler]: Unknown extern function put_page [2022-12-13 20:15:37,123 WARN L623 FunctionHandler]: Unknown extern function napi_gro_frags [2022-12-13 20:15:37,130 WARN L623 FunctionHandler]: Unknown extern function put_page [2022-12-13 20:15:37,131 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:37,131 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-13 20:15:37,131 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-13 20:15:37,133 WARN L623 FunctionHandler]: Unknown extern function eth_type_trans [2022-12-13 20:15:37,133 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-13 20:15:37,134 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-13 20:15:37,135 WARN L623 FunctionHandler]: Unknown extern function napi_gro_receive [2022-12-13 20:15:37,135 WARN L623 FunctionHandler]: Unknown extern function put_page [2022-12-13 20:15:37,142 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-13 20:15:37,143 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-13 20:15:37,145 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-13 20:15:37,145 WARN L623 FunctionHandler]: Unknown extern function eth_type_trans [2022-12-13 20:15:37,146 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-13 20:15:37,147 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-13 20:15:37,147 WARN L623 FunctionHandler]: Unknown extern function napi_gro_receive [2022-12-13 20:15:37,160 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-13 20:15:37,161 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-13 20:15:37,161 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-13 20:15:37,162 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-13 20:15:37,162 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-13 20:15:37,163 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-13 20:15:37,163 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-13 20:15:37,164 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-13 20:15:37,165 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-13 20:15:37,166 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-13 20:15:37,167 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-13 20:15:37,168 WARN L623 FunctionHandler]: Unknown extern function __pskb_pull_tail [2022-12-13 20:15:37,168 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-13 20:15:37,169 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-13 20:15:37,170 WARN L623 FunctionHandler]: Unknown extern function __pskb_pull_tail [2022-12-13 20:15:37,177 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-13 20:15:37,178 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-13 20:15:37,180 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-13 20:15:37,180 WARN L623 FunctionHandler]: Unknown extern function eth_type_trans [2022-12-13 20:15:37,180 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-13 20:15:37,181 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-13 20:15:37,182 WARN L623 FunctionHandler]: Unknown extern function napi_gro_receive [2022-12-13 20:15:37,196 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-13 20:15:37,197 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 20:15:37,197 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 20:15:37,198 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 20:15:37,198 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 20:15:37,205 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:37,206 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:37,206 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:37,206 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:37,206 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:37,207 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:37,214 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-13 20:15:37,215 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-13 20:15:37,216 WARN L623 FunctionHandler]: Unknown extern function netif_wake_subqueue [2022-12-13 20:15:37,223 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-13 20:15:37,224 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-13 20:15:37,231 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-13 20:15:37,232 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-13 20:15:37,233 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-13 20:15:37,247 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:37,248 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:37,267 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:37,280 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:37,293 WARN L623 FunctionHandler]: Unknown extern function find_first_bit [2022-12-13 20:15:37,293 WARN L623 FunctionHandler]: Unknown extern function find_next_bit [2022-12-13 20:15:37,306 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-13 20:15:37,307 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:37,307 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:37,308 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:37,308 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-13 20:15:37,309 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-13 20:15:37,309 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-13 20:15:37,310 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-13 20:15:37,310 WARN L623 FunctionHandler]: Unknown extern function __bad_size_call_parameter [2022-12-13 20:15:37,310 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 20:15:37,319 WARN L623 FunctionHandler]: Unknown extern function csum_ipv6_magic [2022-12-13 20:15:37,334 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 20:15:37,335 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-13 20:15:37,336 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:37,337 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-13 20:15:37,338 WARN L623 FunctionHandler]: Unknown extern function netif_wake_subqueue [2022-12-13 20:15:37,351 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:37,352 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:37,365 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 20:15:37,371 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:37,378 WARN L623 FunctionHandler]: Unknown extern function put_page [2022-12-13 20:15:37,379 WARN L623 FunctionHandler]: Unknown extern function put_page [2022-12-13 20:15:37,385 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:37,386 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-13 20:15:37,417 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 20:15:37,418 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 20:15:37,425 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:37,426 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:37,426 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:37,433 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:37,434 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-13 20:15:37,447 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:37,447 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:37,458 WARN L623 FunctionHandler]: Unknown extern function netif_napi_add [2022-12-13 20:15:37,458 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-13 20:15:37,459 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:37,466 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:37,473 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msix [2022-12-13 20:15:37,473 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 20:15:37,473 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msi [2022-12-13 20:15:37,480 WARN L623 FunctionHandler]: Unknown extern function pci_enable_msix_range [2022-12-13 20:15:37,480 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 20:15:37,481 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 20:15:37,481 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 20:15:37,482 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 20:15:37,482 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-13 20:15:37,503 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-13 20:15:37,503 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-13 20:15:37,504 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-13 20:15:37,518 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:37,518 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-13 20:15:37,519 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-13 20:15:37,519 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-13 20:15:37,519 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-13 20:15:37,520 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:37,521 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:37,530 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:37,537 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:37,546 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:37,546 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:37,547 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:37,547 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:37,548 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:37,549 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:37,549 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:37,559 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:37,560 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:37,560 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:37,561 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:37,562 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:37,571 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:37,572 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:37,580 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 20:15:37,581 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 20:15:37,582 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:37,583 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:37,583 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 20:15:37,584 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:37,594 WARN L623 FunctionHandler]: Unknown extern function napi_disable [2022-12-13 20:15:37,594 WARN L623 FunctionHandler]: Unknown extern function netif_napi_del [2022-12-13 20:15:37,604 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:37,605 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 20:15:37,617 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:37,624 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:37,624 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 20:15:37,645 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:37,645 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:37,646 WARN L623 FunctionHandler]: Unknown extern function netdev_alert [2022-12-13 20:15:37,647 WARN L623 FunctionHandler]: Unknown extern function dev_close [2022-12-13 20:15:37,653 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:37,653 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:37,654 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:37,662 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:37,662 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:37,663 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:37,663 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:37,664 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:37,665 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:37,672 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:37,684 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-12-13 20:15:37,684 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-12-13 20:15:37,684 WARN L623 FunctionHandler]: Unknown extern function netdev_alert [2022-12-13 20:15:37,684 WARN L623 FunctionHandler]: Unknown extern function dev_close [2022-12-13 20:15:37,685 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-12-13 20:15:37,705 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-13 20:15:37,705 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-13 20:15:37,705 WARN L623 FunctionHandler]: Unknown extern function vfree [2022-12-13 20:15:37,705 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-12-13 20:15:37,712 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-13 20:15:37,712 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 20:15:37,713 WARN L623 FunctionHandler]: Unknown extern function pcie_set_readrq [2022-12-13 20:15:37,713 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 20:15:37,713 WARN L623 FunctionHandler]: Unknown extern function pci_request_regions [2022-12-13 20:15:37,713 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 20:15:37,714 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-12-13 20:15:37,714 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 20:15:37,714 WARN L623 FunctionHandler]: Unknown extern function pci_save_state [2022-12-13 20:15:37,714 WARN L623 FunctionHandler]: Unknown extern function ioremap_nocache [2022-12-13 20:15:37,715 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 20:15:37,715 WARN L623 FunctionHandler]: Unknown extern function ioremap_nocache [2022-12-13 20:15:37,716 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 20:15:37,716 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 20:15:37,717 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-13 20:15:37,717 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-13 20:15:37,718 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 20:15:37,718 WARN L623 FunctionHandler]: Unknown extern function __alloc_workqueue_key [2022-12-13 20:15:37,719 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-13 20:15:37,719 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-13 20:15:37,719 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-12-13 20:15:37,719 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-13 20:15:37,720 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-13 20:15:37,720 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-12-13 20:15:37,720 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-13 20:15:37,720 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-13 20:15:37,721 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-12-13 20:15:37,721 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-13 20:15:37,721 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-13 20:15:37,721 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-12-13 20:15:37,722 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-13 20:15:37,722 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-13 20:15:37,722 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-12-13 20:15:37,722 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-13 20:15:37,723 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-13 20:15:37,723 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-12-13 20:15:37,723 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-13 20:15:37,723 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 20:15:37,724 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 20:15:37,724 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-13 20:15:37,731 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:37,731 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-12-13 20:15:37,738 WARN L623 FunctionHandler]: Unknown extern function netif_get_num_default_rss_queues [2022-12-13 20:15:37,738 WARN L623 FunctionHandler]: Unknown extern function netif_get_num_default_rss_queues [2022-12-13 20:15:37,738 WARN L623 FunctionHandler]: Unknown extern function alloc_etherdev_mqs [2022-12-13 20:15:37,739 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 20:15:37,739 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-13 20:15:37,739 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-12-13 20:15:37,740 WARN L623 FunctionHandler]: Unknown extern function add_timer [2022-12-13 20:15:37,746 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-12-13 20:15:37,746 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-13 20:15:37,752 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-13 20:15:37,753 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-12-13 20:15:37,753 WARN L623 FunctionHandler]: Unknown extern function netif_napi_del [2022-12-13 20:15:37,759 WARN L623 FunctionHandler]: Unknown extern function netif_device_detach [2022-12-13 20:15:37,759 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-13 20:15:37,759 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 20:15:37,765 WARN L623 FunctionHandler]: Unknown extern function pci_restore_state [2022-12-13 20:15:37,766 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-13 20:15:37,766 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:37,766 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-12-13 20:15:37,766 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:37,772 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:37,773 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:37,773 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-12-13 20:15:37,773 WARN L623 FunctionHandler]: Unknown extern function netif_device_attach [2022-12-13 20:15:37,779 WARN L623 FunctionHandler]: Unknown extern function netif_device_detach [2022-12-13 20:15:37,779 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-12-13 20:15:37,780 WARN L623 FunctionHandler]: Unknown extern function pci_save_state [2022-12-13 20:15:37,780 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-13 20:15:37,780 WARN L623 FunctionHandler]: Unknown extern function pci_choose_state [2022-12-13 20:15:37,780 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-12-13 20:15:37,787 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-12-13 20:15:37,787 WARN L623 FunctionHandler]: Unknown extern function pci_restore_state [2022-12-13 20:15:37,787 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-13 20:15:37,787 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:37,787 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-12-13 20:15:37,788 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-12-13 20:15:37,788 WARN L623 FunctionHandler]: Unknown extern function netif_device_attach [2022-12-13 20:15:37,859 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 20:15:37,875 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-12-13 20:15:37,876 WARN L623 FunctionHandler]: Unknown extern function eth_validate_addr [2022-12-13 20:15:37,876 WARN L623 FunctionHandler]: Unknown extern function eth_validate_addr [2022-12-13 20:15:37,877 WARN L623 FunctionHandler]: Unknown extern function eth_validate_addr [2022-12-13 20:15:37,878 WARN L623 FunctionHandler]: Unknown extern function ldv_ndo_init_11 [2022-12-13 20:15:37,879 WARN L623 FunctionHandler]: Unknown extern function ldv_ndo_uninit_11 [2022-12-13 20:15:37,880 WARN L623 FunctionHandler]: Unknown extern function ldv_suspend_late_9 [2022-12-13 20:15:37,880 WARN L623 FunctionHandler]: Unknown extern function ldv_resume_early_9 [2022-12-13 20:15:37,881 WARN L623 FunctionHandler]: Unknown extern function ldv_resume_early_9 [2022-12-13 20:15:37,882 WARN L623 FunctionHandler]: Unknown extern function ldv_suspend_10 [2022-12-13 20:15:37,882 WARN L623 FunctionHandler]: Unknown extern function ldv_release_10 [2022-12-13 20:15:37,883 WARN L623 FunctionHandler]: Unknown extern function ldv_release_10 [2022-12-13 20:15:37,883 WARN L623 FunctionHandler]: Unknown extern function ldv_probe_10 [2022-12-13 20:15:37,883 WARN L623 FunctionHandler]: Unknown extern function ldv_check_final_state [2022-12-13 20:15:37,884 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-12-13 20:15:37,884 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work_on [2022-12-13 20:15:37,885 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-12-13 20:15:37,885 WARN L623 FunctionHandler]: Unknown extern function flush_workqueue [2022-12-13 20:15:37,885 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work_on [2022-12-13 20:15:37,885 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 20:15:37,886 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 20:15:37,892 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 20:15:37,892 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 20:15:37,893 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 20:15:37,893 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 20:15:37,893 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 20:15:37,893 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 20:15:37,894 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work_on [2022-12-13 20:15:37,894 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-13 20:15:37,894 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-13 20:15:37,895 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-12-13 20:15:37,895 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-12-13 20:15:37,896 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-12-13 20:15:37,896 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-12-13 20:15:37,896 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-12-13 20:15:37,896 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-12-13 20:15:37,896 WARN L623 FunctionHandler]: Unknown extern function destroy_workqueue [2022-12-13 20:15:37,897 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 20:15:37,897 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-12-13 20:15:37,897 WARN L623 FunctionHandler]: Unknown extern function register_netdev [2022-12-13 20:15:37,897 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-12-13 20:15:37,897 WARN L623 FunctionHandler]: Unknown extern function unregister_netdev [2022-12-13 20:15:37,897 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-12-13 20:15:37,898 WARN L623 FunctionHandler]: Unknown extern function __pci_register_driver [2022-12-13 20:15:37,898 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-12-13 20:15:38,029 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 20:15:38,085 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:38,087 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:38,094 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:38,131 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:15:38,145 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:38,145 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:38,148 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:38,152 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:38,152 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:38,153 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:38,153 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:38,160 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:38,161 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:38,168 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:38,169 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-13 20:15:38,169 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:15:38,170 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 20:15:38,170 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-12-13 20:15:38,171 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work_on [2022-12-13 20:15:38,171 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-12-13 20:15:38,171 WARN L623 FunctionHandler]: Unknown extern function flush_workqueue [2022-12-13 20:15:38,171 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work_on [2022-12-13 20:15:38,172 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 20:15:38,172 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 20:15:38,172 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 20:15:38,172 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 20:15:38,173 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 20:15:38,173 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 20:15:38,326 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 20:15:38,327 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 20:15:38,335 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:38,342 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 20:15:38,355 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:38,355 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:38,362 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:38,362 WARN L623 FunctionHandler]: Unknown extern function complete [2022-12-13 20:15:38,368 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:38,369 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:38,369 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:38,369 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:38,376 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:38,382 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:38,382 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:38,389 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:38,389 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:38,396 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:38,396 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:38,396 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:38,414 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:38,414 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:38,414 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:38,421 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:38,422 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:38,423 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:38,423 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:38,429 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-13 20:15:38,430 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:38,431 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 20:15:38,431 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:38,432 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:38,433 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:38,440 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:38,441 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:38,441 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:38,448 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:38,450 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:38,450 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-13 20:15:38,451 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:38,453 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:38,459 WARN L623 FunctionHandler]: Unknown extern function wait_for_completion_timeout [2022-12-13 20:15:38,460 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:38,460 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:38,461 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:38,461 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:38,462 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:38,463 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:38,464 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:38,464 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:38,471 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:38,472 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:38,472 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 20:15:38,479 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:38,480 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:38,481 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:38,481 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:38,481 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-13 20:15:38,482 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:38,483 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-13 20:15:38,483 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-13 20:15:38,484 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 20:15:38,485 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:38,485 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:38,486 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-12-13 20:15:38,486 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work_on [2022-12-13 20:15:38,486 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-12-13 20:15:38,487 WARN L623 FunctionHandler]: Unknown extern function flush_workqueue [2022-12-13 20:15:38,487 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work_on [2022-12-13 20:15:38,487 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 20:15:38,488 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 20:15:38,488 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 20:15:38,488 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 20:15:38,488 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 20:15:38,489 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 20:15:38,489 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-12-13 20:15:38,489 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-12-13 20:15:38,490 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-12-13 20:15:38,633 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:38,635 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:38,642 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:38,642 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:38,643 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:38,644 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:38,644 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:38,645 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:38,679 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-13 20:15:38,679 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-13 20:15:38,681 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-13 20:15:38,696 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 20:15:38,696 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 20:15:38,710 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-13 20:15:38,717 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-12-13 20:15:38,731 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-13 20:15:38,732 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 20:15:38,745 WARN L623 FunctionHandler]: Unknown extern function msleep_interruptible [2022-12-13 20:15:38,745 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:38,801 WARN L623 FunctionHandler]: Unknown extern function ethtool_op_get_link [2022-12-13 20:15:38,801 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-12-13 20:15:38,802 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work_on [2022-12-13 20:15:38,802 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-12-13 20:15:38,802 WARN L623 FunctionHandler]: Unknown extern function flush_workqueue [2022-12-13 20:15:38,802 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work_on [2022-12-13 20:15:38,803 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 20:15:38,803 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 20:15:38,803 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 20:15:38,804 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 20:15:38,804 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 20:15:38,804 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 20:15:38,810 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_0cab19a1-430a-4cab-84fe-c45e7c3eeb87/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--qlogic--qlge--qlge.ko-entry_point.cil.out.i[600803,600816] [2022-12-13 20:15:38,849 WARN L623 FunctionHandler]: Unknown extern function ldv_some_page [2022-12-13 20:15:38,856 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 20:15:38,863 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 20:15:38,863 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 20:15:38,870 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 20:15:38,877 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 20:15:38,877 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 20:15:38,878 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 20:15:38,888 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-13 20:15:38,934 INFO L203 MainTranslator]: Completed pre-run [2022-12-13 20:15:39,033 WARN L623 FunctionHandler]: Unknown extern function __bitmap_weight [2022-12-13 20:15:39,035 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-12-13 20:15:39,035 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-12-13 20:15:39,035 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-12-13 20:15:39,036 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-13 20:15:39,037 WARN L623 FunctionHandler]: Unknown extern function __usecs_to_jiffies [2022-12-13 20:15:39,038 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 20:15:39,043 WARN L623 FunctionHandler]: Unknown extern function __pci_enable_wake [2022-12-13 20:15:39,045 WARN L623 FunctionHandler]: Unknown extern function __get_page_tail [2022-12-13 20:15:39,045 WARN L623 FunctionHandler]: Unknown extern function dump_page [2022-12-13 20:15:39,046 WARN L623 FunctionHandler]: Unknown extern function pci_enable_msi_range [2022-12-13 20:15:39,050 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-12-13 20:15:39,051 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-12-13 20:15:39,051 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-12-13 20:15:39,052 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-12-13 20:15:39,053 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-12-13 20:15:39,054 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-12-13 20:15:39,055 WARN L623 FunctionHandler]: Unknown extern function debug_dma_sync_single_for_cpu [2022-12-13 20:15:39,055 WARN L623 FunctionHandler]: Unknown extern function debug_dma_sync_single_for_device [2022-12-13 20:15:39,056 WARN L623 FunctionHandler]: Unknown extern function debug_dma_mapping_error [2022-12-13 20:15:39,057 WARN L623 FunctionHandler]: Unknown extern function dma_supported [2022-12-13 20:15:39,057 WARN L623 FunctionHandler]: Unknown extern function dma_alloc_attrs [2022-12-13 20:15:39,058 WARN L623 FunctionHandler]: Unknown extern function dma_free_attrs [2022-12-13 20:15:39,060 WARN L623 FunctionHandler]: Unknown extern function dma_set_mask [2022-12-13 20:15:39,061 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-12-13 20:15:39,064 WARN L623 FunctionHandler]: Unknown extern function __pskb_pull_tail [2022-12-13 20:15:39,068 WARN L623 FunctionHandler]: Unknown extern function skb_pad [2022-12-13 20:15:39,068 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 20:15:39,069 WARN L623 FunctionHandler]: Unknown extern function __napi_schedule [2022-12-13 20:15:39,072 WARN L623 FunctionHandler]: Unknown extern function __dev_kfree_skb_any [2022-12-13 20:15:39,072 WARN L623 FunctionHandler]: Unknown extern function netif_receive_skb_sk [2022-12-13 20:15:39,085 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-13 20:15:39,090 WARN L623 FunctionHandler]: Unknown extern function netdev_alert [2022-12-13 20:15:39,091 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 20:15:39,092 WARN L623 FunctionHandler]: Unknown extern function netdev_alert [2022-12-13 20:15:39,092 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 20:15:39,092 WARN L623 FunctionHandler]: Unknown extern function netdev_alert [2022-12-13 20:15:39,093 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 20:15:39,094 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:39,094 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:39,098 WARN L623 FunctionHandler]: Unknown extern function netdev_crit [2022-12-13 20:15:39,102 WARN L623 FunctionHandler]: Unknown extern function netdev_crit [2022-12-13 20:15:39,104 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-13 20:15:39,104 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-13 20:15:39,105 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:39,105 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:39,105 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-12-13 20:15:39,106 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:39,106 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-13 20:15:39,107 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:39,110 WARN L623 FunctionHandler]: Unknown extern function strncmp [2022-12-13 20:15:39,111 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:39,111 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:39,113 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:39,113 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:39,114 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:39,115 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:39,116 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:39,118 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 20:15:39,119 WARN L623 FunctionHandler]: Unknown extern function netdev_crit [2022-12-13 20:15:39,119 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 20:15:39,123 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:39,124 WARN L623 FunctionHandler]: Unknown extern function __free_pages [2022-12-13 20:15:39,124 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:39,126 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-13 20:15:39,126 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:39,127 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-13 20:15:39,128 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-13 20:15:39,129 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-13 20:15:39,130 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:39,131 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-13 20:15:39,132 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-13 20:15:39,132 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-13 20:15:39,134 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-13 20:15:39,134 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:39,135 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:39,136 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:39,139 WARN L623 FunctionHandler]: Unknown extern function put_page [2022-12-13 20:15:39,144 WARN L623 FunctionHandler]: Unknown extern function napi_get_frags [2022-12-13 20:15:39,144 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:39,144 WARN L623 FunctionHandler]: Unknown extern function put_page [2022-12-13 20:15:39,145 WARN L623 FunctionHandler]: Unknown extern function napi_gro_frags [2022-12-13 20:15:39,146 WARN L623 FunctionHandler]: Unknown extern function put_page [2022-12-13 20:15:39,147 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:39,147 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-13 20:15:39,148 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-13 20:15:39,148 WARN L623 FunctionHandler]: Unknown extern function eth_type_trans [2022-12-13 20:15:39,149 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-13 20:15:39,150 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-13 20:15:39,150 WARN L623 FunctionHandler]: Unknown extern function napi_gro_receive [2022-12-13 20:15:39,151 WARN L623 FunctionHandler]: Unknown extern function put_page [2022-12-13 20:15:39,152 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-13 20:15:39,152 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-13 20:15:39,153 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-13 20:15:39,154 WARN L623 FunctionHandler]: Unknown extern function eth_type_trans [2022-12-13 20:15:39,154 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-13 20:15:39,155 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-13 20:15:39,156 WARN L623 FunctionHandler]: Unknown extern function napi_gro_receive [2022-12-13 20:15:39,157 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-13 20:15:39,157 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-13 20:15:39,158 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-13 20:15:39,158 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-13 20:15:39,159 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-13 20:15:39,159 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-13 20:15:39,160 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-13 20:15:39,160 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-13 20:15:39,161 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-13 20:15:39,162 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-13 20:15:39,162 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-13 20:15:39,163 WARN L623 FunctionHandler]: Unknown extern function __pskb_pull_tail [2022-12-13 20:15:39,163 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-13 20:15:39,164 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-13 20:15:39,165 WARN L623 FunctionHandler]: Unknown extern function __pskb_pull_tail [2022-12-13 20:15:39,166 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-13 20:15:39,167 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-13 20:15:39,168 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-13 20:15:39,169 WARN L623 FunctionHandler]: Unknown extern function eth_type_trans [2022-12-13 20:15:39,169 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-13 20:15:39,170 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-13 20:15:39,171 WARN L623 FunctionHandler]: Unknown extern function napi_gro_receive [2022-12-13 20:15:39,173 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-13 20:15:39,186 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 20:15:39,187 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 20:15:39,187 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 20:15:39,187 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 20:15:39,188 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:39,188 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:39,189 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:39,189 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:39,189 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:39,189 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:39,196 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-13 20:15:39,197 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-13 20:15:39,198 WARN L623 FunctionHandler]: Unknown extern function netif_wake_subqueue [2022-12-13 20:15:39,204 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-13 20:15:39,205 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-13 20:15:39,211 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-13 20:15:39,212 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-13 20:15:39,213 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-13 20:15:39,214 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:39,215 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:39,216 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:39,217 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:39,218 WARN L623 FunctionHandler]: Unknown extern function find_first_bit [2022-12-13 20:15:39,218 WARN L623 FunctionHandler]: Unknown extern function find_next_bit [2022-12-13 20:15:39,225 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-13 20:15:39,225 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:39,225 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:39,226 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:39,226 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-13 20:15:39,227 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-13 20:15:39,227 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-13 20:15:39,227 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-13 20:15:39,228 WARN L623 FunctionHandler]: Unknown extern function __bad_size_call_parameter [2022-12-13 20:15:39,228 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 20:15:39,231 WARN L623 FunctionHandler]: Unknown extern function csum_ipv6_magic [2022-12-13 20:15:39,234 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 20:15:39,235 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-13 20:15:39,236 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:39,236 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-13 20:15:39,237 WARN L623 FunctionHandler]: Unknown extern function netif_wake_subqueue [2022-12-13 20:15:39,238 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:39,239 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:39,240 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 20:15:39,241 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:39,242 WARN L623 FunctionHandler]: Unknown extern function put_page [2022-12-13 20:15:39,243 WARN L623 FunctionHandler]: Unknown extern function put_page [2022-12-13 20:15:39,243 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:39,244 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-13 20:15:39,246 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 20:15:39,247 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 20:15:39,248 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:39,249 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:39,249 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:39,250 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:39,250 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-13 20:15:39,251 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:39,252 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:39,255 WARN L623 FunctionHandler]: Unknown extern function netif_napi_add [2022-12-13 20:15:39,255 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-13 20:15:39,256 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:39,257 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:39,257 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msix [2022-12-13 20:15:39,257 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 20:15:39,258 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msi [2022-12-13 20:15:39,258 WARN L623 FunctionHandler]: Unknown extern function pci_enable_msix_range [2022-12-13 20:15:39,258 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 20:15:39,259 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 20:15:39,259 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 20:15:39,259 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 20:15:39,259 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-13 20:15:39,265 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-13 20:15:39,265 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-13 20:15:39,268 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-13 20:15:39,269 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:39,270 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-13 20:15:39,270 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-13 20:15:39,270 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-13 20:15:39,271 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-13 20:15:39,271 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:39,272 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:39,274 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:39,275 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:39,276 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:39,276 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:39,277 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:39,277 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:39,277 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:39,278 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:39,278 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:39,280 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:39,281 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:39,281 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:39,287 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:39,288 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:39,289 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:39,290 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:39,290 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 20:15:39,291 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 20:15:39,291 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:39,292 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:39,292 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 20:15:39,293 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:39,294 WARN L623 FunctionHandler]: Unknown extern function napi_disable [2022-12-13 20:15:39,294 WARN L623 FunctionHandler]: Unknown extern function netif_napi_del [2022-12-13 20:15:39,295 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:39,295 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 20:15:39,296 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:39,297 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:39,297 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 20:15:39,309 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:39,309 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:39,310 WARN L623 FunctionHandler]: Unknown extern function netdev_alert [2022-12-13 20:15:39,310 WARN L623 FunctionHandler]: Unknown extern function dev_close [2022-12-13 20:15:39,311 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:39,311 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:39,322 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:39,324 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:39,325 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:39,325 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:39,326 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:39,327 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:39,327 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:39,329 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:39,330 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-12-13 20:15:39,330 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-12-13 20:15:39,330 WARN L623 FunctionHandler]: Unknown extern function netdev_alert [2022-12-13 20:15:39,330 WARN L623 FunctionHandler]: Unknown extern function dev_close [2022-12-13 20:15:39,331 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-12-13 20:15:39,333 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-13 20:15:39,333 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-13 20:15:39,334 WARN L623 FunctionHandler]: Unknown extern function vfree [2022-12-13 20:15:39,334 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-12-13 20:15:39,335 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-13 20:15:39,335 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 20:15:39,335 WARN L623 FunctionHandler]: Unknown extern function pcie_set_readrq [2022-12-13 20:15:39,336 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 20:15:39,336 WARN L623 FunctionHandler]: Unknown extern function pci_request_regions [2022-12-13 20:15:39,336 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 20:15:39,336 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-12-13 20:15:39,337 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 20:15:39,337 WARN L623 FunctionHandler]: Unknown extern function pci_save_state [2022-12-13 20:15:39,337 WARN L623 FunctionHandler]: Unknown extern function ioremap_nocache [2022-12-13 20:15:39,338 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 20:15:39,339 WARN L623 FunctionHandler]: Unknown extern function ioremap_nocache [2022-12-13 20:15:39,339 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 20:15:39,340 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 20:15:39,340 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-13 20:15:39,340 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-13 20:15:39,345 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 20:15:39,346 WARN L623 FunctionHandler]: Unknown extern function __alloc_workqueue_key [2022-12-13 20:15:39,346 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-13 20:15:39,347 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-13 20:15:39,347 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-12-13 20:15:39,347 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-13 20:15:39,348 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-13 20:15:39,348 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-12-13 20:15:39,348 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-13 20:15:39,348 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-13 20:15:39,349 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-12-13 20:15:39,349 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-13 20:15:39,349 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-13 20:15:39,350 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-12-13 20:15:39,350 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-13 20:15:39,350 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-13 20:15:39,350 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-12-13 20:15:39,351 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-13 20:15:39,351 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-13 20:15:39,351 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-12-13 20:15:39,352 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-13 20:15:39,352 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 20:15:39,352 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 20:15:39,353 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-13 20:15:39,354 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:39,354 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-12-13 20:15:39,355 WARN L623 FunctionHandler]: Unknown extern function netif_get_num_default_rss_queues [2022-12-13 20:15:39,355 WARN L623 FunctionHandler]: Unknown extern function netif_get_num_default_rss_queues [2022-12-13 20:15:39,355 WARN L623 FunctionHandler]: Unknown extern function alloc_etherdev_mqs [2022-12-13 20:15:39,357 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 20:15:39,358 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-13 20:15:39,358 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-12-13 20:15:39,358 WARN L623 FunctionHandler]: Unknown extern function add_timer [2022-12-13 20:15:39,359 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-12-13 20:15:39,359 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-13 20:15:39,360 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-13 20:15:39,360 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-12-13 20:15:39,360 WARN L623 FunctionHandler]: Unknown extern function netif_napi_del [2022-12-13 20:15:39,361 WARN L623 FunctionHandler]: Unknown extern function netif_device_detach [2022-12-13 20:15:39,361 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-13 20:15:39,361 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 20:15:39,362 WARN L623 FunctionHandler]: Unknown extern function pci_restore_state [2022-12-13 20:15:39,362 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-13 20:15:39,362 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:39,363 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-12-13 20:15:39,363 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:39,364 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:39,364 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:39,364 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-12-13 20:15:39,365 WARN L623 FunctionHandler]: Unknown extern function netif_device_attach [2022-12-13 20:15:39,365 WARN L623 FunctionHandler]: Unknown extern function netif_device_detach [2022-12-13 20:15:39,366 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-12-13 20:15:39,366 WARN L623 FunctionHandler]: Unknown extern function pci_save_state [2022-12-13 20:15:39,366 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-13 20:15:39,366 WARN L623 FunctionHandler]: Unknown extern function pci_choose_state [2022-12-13 20:15:39,367 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-12-13 20:15:39,367 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-12-13 20:15:39,367 WARN L623 FunctionHandler]: Unknown extern function pci_restore_state [2022-12-13 20:15:39,367 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-13 20:15:39,368 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:39,368 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-12-13 20:15:39,368 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-12-13 20:15:39,369 WARN L623 FunctionHandler]: Unknown extern function netif_device_attach [2022-12-13 20:15:39,383 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 20:15:39,390 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-12-13 20:15:39,391 WARN L623 FunctionHandler]: Unknown extern function eth_validate_addr [2022-12-13 20:15:39,391 WARN L623 FunctionHandler]: Unknown extern function eth_validate_addr [2022-12-13 20:15:39,392 WARN L623 FunctionHandler]: Unknown extern function eth_validate_addr [2022-12-13 20:15:39,395 WARN L623 FunctionHandler]: Unknown extern function ldv_ndo_init_11 [2022-12-13 20:15:39,395 WARN L623 FunctionHandler]: Unknown extern function ldv_ndo_uninit_11 [2022-12-13 20:15:39,397 WARN L623 FunctionHandler]: Unknown extern function ldv_suspend_late_9 [2022-12-13 20:15:39,397 WARN L623 FunctionHandler]: Unknown extern function ldv_resume_early_9 [2022-12-13 20:15:39,397 WARN L623 FunctionHandler]: Unknown extern function ldv_resume_early_9 [2022-12-13 20:15:39,400 WARN L623 FunctionHandler]: Unknown extern function ldv_suspend_10 [2022-12-13 20:15:39,400 WARN L623 FunctionHandler]: Unknown extern function ldv_release_10 [2022-12-13 20:15:39,400 WARN L623 FunctionHandler]: Unknown extern function ldv_release_10 [2022-12-13 20:15:39,400 WARN L623 FunctionHandler]: Unknown extern function ldv_probe_10 [2022-12-13 20:15:39,401 WARN L623 FunctionHandler]: Unknown extern function ldv_check_final_state [2022-12-13 20:15:39,402 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-12-13 20:15:39,402 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work_on [2022-12-13 20:15:39,403 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-12-13 20:15:39,403 WARN L623 FunctionHandler]: Unknown extern function flush_workqueue [2022-12-13 20:15:39,403 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work_on [2022-12-13 20:15:39,404 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 20:15:39,404 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 20:15:39,405 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 20:15:39,405 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 20:15:39,405 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 20:15:39,406 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 20:15:39,406 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 20:15:39,406 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 20:15:39,407 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work_on [2022-12-13 20:15:39,407 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-13 20:15:39,407 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-13 20:15:39,408 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-12-13 20:15:39,408 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-12-13 20:15:39,408 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-12-13 20:15:39,409 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-12-13 20:15:39,409 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-12-13 20:15:39,409 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-12-13 20:15:39,409 WARN L623 FunctionHandler]: Unknown extern function destroy_workqueue [2022-12-13 20:15:39,409 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 20:15:39,409 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-12-13 20:15:39,410 WARN L623 FunctionHandler]: Unknown extern function register_netdev [2022-12-13 20:15:39,410 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-12-13 20:15:39,410 WARN L623 FunctionHandler]: Unknown extern function unregister_netdev [2022-12-13 20:15:39,410 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-12-13 20:15:39,410 WARN L623 FunctionHandler]: Unknown extern function __pci_register_driver [2022-12-13 20:15:39,410 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-12-13 20:15:39,412 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 20:15:39,420 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:39,421 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:39,422 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:39,427 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:15:39,428 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:39,429 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:39,431 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:39,434 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:39,434 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:39,435 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:39,435 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:39,436 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:39,436 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:39,438 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:39,438 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-13 20:15:39,439 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 20:15:39,439 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 20:15:39,439 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-12-13 20:15:39,440 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work_on [2022-12-13 20:15:39,440 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-12-13 20:15:39,440 WARN L623 FunctionHandler]: Unknown extern function flush_workqueue [2022-12-13 20:15:39,440 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work_on [2022-12-13 20:15:39,441 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 20:15:39,441 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 20:15:39,441 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 20:15:39,441 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 20:15:39,442 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 20:15:39,442 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 20:15:39,443 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 20:15:39,443 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 20:15:39,445 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:39,445 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 20:15:39,446 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:39,447 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:39,447 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:39,447 WARN L623 FunctionHandler]: Unknown extern function complete [2022-12-13 20:15:39,448 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:39,448 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:39,448 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:39,449 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:39,449 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:39,450 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:39,450 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:39,451 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:39,451 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:39,451 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:39,452 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:39,452 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:39,452 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:39,452 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:39,453 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:39,453 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:39,454 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:39,454 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:39,455 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:39,455 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-13 20:15:39,456 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:39,456 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 20:15:39,457 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:39,457 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:39,458 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:39,459 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:39,459 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:39,460 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:39,461 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:39,462 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:39,462 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-13 20:15:39,463 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:39,465 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:39,465 WARN L623 FunctionHandler]: Unknown extern function wait_for_completion_timeout [2022-12-13 20:15:39,465 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:39,466 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:39,466 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:39,466 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:39,467 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:39,468 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:39,468 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:39,469 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:39,469 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:39,470 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:39,470 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 20:15:39,471 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:39,471 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:39,472 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:39,473 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:39,473 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-13 20:15:39,473 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:39,474 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-13 20:15:39,486 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-13 20:15:39,486 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 20:15:39,487 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:39,488 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:39,488 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-12-13 20:15:39,488 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work_on [2022-12-13 20:15:39,489 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-12-13 20:15:39,489 WARN L623 FunctionHandler]: Unknown extern function flush_workqueue [2022-12-13 20:15:39,489 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work_on [2022-12-13 20:15:39,490 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 20:15:39,490 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 20:15:39,490 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 20:15:39,490 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 20:15:39,491 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 20:15:39,491 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 20:15:39,491 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-12-13 20:15:39,492 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-12-13 20:15:39,492 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-12-13 20:15:39,499 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:39,500 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:39,501 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:39,501 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:39,502 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:39,502 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:39,503 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:39,503 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:39,506 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-13 20:15:39,506 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-13 20:15:39,507 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-13 20:15:39,509 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 20:15:39,509 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 20:15:39,510 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-13 20:15:39,511 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-12-13 20:15:39,513 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-13 20:15:39,513 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 20:15:39,515 WARN L623 FunctionHandler]: Unknown extern function msleep_interruptible [2022-12-13 20:15:39,515 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 20:15:39,522 WARN L623 FunctionHandler]: Unknown extern function ethtool_op_get_link [2022-12-13 20:15:39,522 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-12-13 20:15:39,522 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work_on [2022-12-13 20:15:39,523 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-12-13 20:15:39,523 WARN L623 FunctionHandler]: Unknown extern function flush_workqueue [2022-12-13 20:15:39,523 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work_on [2022-12-13 20:15:39,524 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 20:15:39,524 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 20:15:39,524 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 20:15:39,525 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 20:15:39,525 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 20:15:39,525 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 20:15:39,526 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_0cab19a1-430a-4cab-84fe-c45e7c3eeb87/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--qlogic--qlge--qlge.ko-entry_point.cil.out.i[600803,600816] [2022-12-13 20:15:39,527 WARN L623 FunctionHandler]: Unknown extern function ldv_some_page [2022-12-13 20:15:39,527 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 20:15:39,528 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 20:15:39,529 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 20:15:39,530 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 20:15:39,530 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 20:15:39,531 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 20:15:39,532 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 20:15:39,535 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-13 20:15:39,790 INFO L208 MainTranslator]: Completed translation [2022-12-13 20:15:39,790 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 08:15:39 WrapperNode [2022-12-13 20:15:39,790 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-13 20:15:39,791 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-13 20:15:39,791 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-13 20:15:39,791 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-13 20:15:39,796 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 08:15:39" (1/1) ... [2022-12-13 20:15:39,891 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 08:15:39" (1/1) ... [2022-12-13 20:15:40,192 INFO L138 Inliner]: procedures = 678, calls = 7482, calls flagged for inlining = 299, calls inlined = 290, statements flattened = 15329 [2022-12-13 20:15:40,193 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-13 20:15:40,193 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-13 20:15:40,193 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-13 20:15:40,193 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-13 20:15:40,203 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 08:15:39" (1/1) ... [2022-12-13 20:15:40,203 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 08:15:39" (1/1) ... [2022-12-13 20:15:40,279 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 08:15:39" (1/1) ... [2022-12-13 20:15:40,280 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 08:15:39" (1/1) ... [2022-12-13 20:15:40,553 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 08:15:39" (1/1) ... [2022-12-13 20:15:40,585 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 08:15:39" (1/1) ... [2022-12-13 20:15:40,639 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 08:15:39" (1/1) ... [2022-12-13 20:15:40,680 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 08:15:39" (1/1) ... [2022-12-13 20:15:40,731 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-13 20:15:40,731 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-13 20:15:40,731 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-13 20:15:40,731 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-13 20:15:40,732 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 08:15:39" (1/1) ... [2022-12-13 20:15:40,737 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-13 20:15:40,746 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0cab19a1-430a-4cab-84fe-c45e7c3eeb87/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 20:15:40,758 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0cab19a1-430a-4cab-84fe-c45e7c3eeb87/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-12-13 20:15:40,760 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0cab19a1-430a-4cab-84fe-c45e7c3eeb87/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-12-13 20:15:40,792 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2022-12-13 20:15:40,792 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2022-12-13 20:15:40,792 INFO L130 BoogieDeclarations]: Found specification of procedure ipv6_hdr [2022-12-13 20:15:40,792 INFO L138 BoogieDeclarations]: Found implementation of procedure ipv6_hdr [2022-12-13 20:15:40,792 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2022-12-13 20:15:40,792 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-12-13 20:15:40,792 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-12-13 20:15:40,793 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2022-12-13 20:15:40,793 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2022-12-13 20:15:40,793 INFO L130 BoogieDeclarations]: Found specification of procedure ql_free_irq [2022-12-13 20:15:40,793 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_free_irq [2022-12-13 20:15:40,793 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2022-12-13 20:15:40,793 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2022-12-13 20:15:40,793 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_page [2022-12-13 20:15:40,793 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_page [2022-12-13 20:15:40,793 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2022-12-13 20:15:40,793 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2022-12-13 20:15:40,793 INFO L130 BoogieDeclarations]: Found specification of procedure ql_enable_completion_interrupt [2022-12-13 20:15:40,793 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_enable_completion_interrupt [2022-12-13 20:15:40,793 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-12-13 20:15:40,793 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-12-13 20:15:40,793 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_both_serdes [2022-12-13 20:15:40,794 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_both_serdes [2022-12-13 20:15:40,794 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_xgmac_reg [2022-12-13 20:15:40,794 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_xgmac_reg [2022-12-13 20:15:40,794 INFO L130 BoogieDeclarations]: Found specification of procedure ql_adapter_reset [2022-12-13 20:15:40,794 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_adapter_reset [2022-12-13 20:15:40,794 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap_nocache [2022-12-13 20:15:40,794 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap_nocache [2022-12-13 20:15:40,794 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-12-13 20:15:40,794 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-12-13 20:15:40,794 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_cpu [2022-12-13 20:15:40,794 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_cpu [2022-12-13 20:15:40,794 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mpi_port_cfg_work [2022-12-13 20:15:40,794 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mpi_port_cfg_work [2022-12-13 20:15:40,794 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_send [2022-12-13 20:15:40,794 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_send [2022-12-13 20:15:40,795 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_page [2022-12-13 20:15:40,795 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_page [2022-12-13 20:15:40,795 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_6 [2022-12-13 20:15:40,795 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_6 [2022-12-13 20:15:40,795 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2022-12-13 20:15:40,795 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2022-12-13 20:15:40,795 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_del [2022-12-13 20:15:40,795 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_del [2022-12-13 20:15:40,795 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-12-13 20:15:40,795 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-12-13 20:15:40,795 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2022-12-13 20:15:40,795 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2022-12-13 20:15:40,795 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-12-13 20:15:40,795 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-12-13 20:15:40,795 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_regs_len [2022-12-13 20:15:40,795 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_regs_len [2022-12-13 20:15:40,796 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_vlan_rx_kill_vid [2022-12-13 20:15:40,796 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_vlan_rx_kill_vid [2022-12-13 20:15:40,796 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-12-13 20:15:40,796 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-12-13 20:15:40,796 INFO L130 BoogieDeclarations]: Found specification of procedure PageTail [2022-12-13 20:15:40,796 INFO L138 BoogieDeclarations]: Found implementation of procedure PageTail [2022-12-13 20:15:40,796 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_shutdown [2022-12-13 20:15:40,796 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_shutdown [2022-12-13 20:15:40,796 INFO L130 BoogieDeclarations]: Found specification of procedure ql_release_all [2022-12-13 20:15:40,796 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_release_all [2022-12-13 20:15:40,796 INFO L130 BoogieDeclarations]: Found specification of procedure ql_update_mac_hdr_len [2022-12-13 20:15:40,796 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_update_mac_hdr_len [2022-12-13 20:15:40,796 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mailbox_command [2022-12-13 20:15:40,796 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mailbox_command [2022-12-13 20:15:40,796 INFO L130 BoogieDeclarations]: Found specification of procedure skb_checksum_none_assert [2022-12-13 20:15:40,796 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_checksum_none_assert [2022-12-13 20:15:40,797 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-12-13 20:15:40,797 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-12-13 20:15:40,797 INFO L130 BoogieDeclarations]: Found specification of procedure ql_set_irq_mask [2022-12-13 20:15:40,797 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_set_irq_mask [2022-12-13 20:15:40,797 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-12-13 20:15:40,797 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-12-13 20:15:40,797 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2022-12-13 20:15:40,797 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2022-12-13 20:15:40,797 INFO L130 BoogieDeclarations]: Found specification of procedure ql_dump_risc_ram_area [2022-12-13 20:15:40,797 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_dump_risc_ram_area [2022-12-13 20:15:40,797 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-12-13 20:15:40,797 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-12-13 20:15:40,797 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write_other_func_reg [2022-12-13 20:15:40,797 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write_other_func_reg [2022-12-13 20:15:40,797 INFO L130 BoogieDeclarations]: Found specification of procedure __qlge_vlan_rx_add_vid [2022-12-13 20:15:40,797 INFO L138 BoogieDeclarations]: Found implementation of procedure __qlge_vlan_rx_add_vid [2022-12-13 20:15:40,798 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-12-13 20:15:40,798 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-12-13 20:15:40,798 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2022-12-13 20:15:40,798 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2022-12-13 20:15:40,798 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-13 20:15:40,798 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2022-12-13 20:15:40,798 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2022-12-13 20:15:40,798 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_xgmac_regs [2022-12-13 20:15:40,798 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_xgmac_regs [2022-12-13 20:15:40,798 INFO L130 BoogieDeclarations]: Found specification of procedure ql_queue_asic_error [2022-12-13 20:15:40,798 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_queue_asic_error [2022-12-13 20:15:40,798 INFO L130 BoogieDeclarations]: Found specification of procedure ql_update_buffer_queues [2022-12-13 20:15:40,798 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_update_buffer_queues [2022-12-13 20:15:40,798 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_cam_entries [2022-12-13 20:15:40,798 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_cam_entries [2022-12-13 20:15:40,799 INFO L130 BoogieDeclarations]: Found specification of procedure ql_free_mem_resources [2022-12-13 20:15:40,799 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_free_mem_resources [2022-12-13 20:15:40,799 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write_xgmac_reg [2022-12-13 20:15:40,799 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write_xgmac_reg [2022-12-13 20:15:40,799 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2022-12-13 20:15:40,799 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2022-12-13 20:15:40,799 INFO L130 BoogieDeclarations]: Found specification of procedure ql_adapter_up [2022-12-13 20:15:40,799 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_adapter_up [2022-12-13 20:15:40,799 INFO L130 BoogieDeclarations]: Found specification of procedure ql_eeh_close [2022-12-13 20:15:40,799 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_eeh_close [2022-12-13 20:15:40,799 INFO L130 BoogieDeclarations]: Found specification of procedure netif_receive_skb [2022-12-13 20:15:40,799 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_receive_skb [2022-12-13 20:15:40,799 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-12-13 20:15:40,799 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-12-13 20:15:40,799 INFO L130 BoogieDeclarations]: Found specification of procedure ql_set_mac_addr_reg [2022-12-13 20:15:40,799 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_set_mac_addr_reg [2022-12-13 20:15:40,800 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-12-13 20:15:40,800 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-12-13 20:15:40,800 INFO L130 BoogieDeclarations]: Found specification of procedure skb_record_rx_queue [2022-12-13 20:15:40,800 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_record_rx_queue [2022-12-13 20:15:40,800 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_consistent_dma_mask [2022-12-13 20:15:40,800 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_consistent_dma_mask [2022-12-13 20:15:40,800 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-12-13 20:15:40,800 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_serdes_reg [2022-12-13 20:15:40,800 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_serdes_reg [2022-12-13 20:15:40,800 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2022-12-13 20:15:40,800 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2022-12-13 20:15:40,800 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-12-13 20:15:40,800 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-12-13 20:15:40,800 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-12-13 20:15:40,800 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-12-13 20:15:40,800 INFO L130 BoogieDeclarations]: Found specification of procedure ql_build_coredump_seg_header [2022-12-13 20:15:40,801 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_build_coredump_seg_header [2022-12-13 20:15:40,801 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mpi_idc_work [2022-12-13 20:15:40,801 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mpi_idc_work [2022-12-13 20:15:40,801 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_close [2022-12-13 20:15:40,801 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_close [2022-12-13 20:15:40,801 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_mb_sts [2022-12-13 20:15:40,801 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_mb_sts [2022-12-13 20:15:40,801 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-12-13 20:15:40,801 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_open [2022-12-13 20:15:40,801 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_open [2022-12-13 20:15:40,801 INFO L130 BoogieDeclarations]: Found specification of procedure pci_zalloc_consistent [2022-12-13 20:15:40,801 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_zalloc_consistent [2022-12-13 20:15:40,801 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-13 20:15:40,801 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-12-13 20:15:40,801 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-12-13 20:15:40,801 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headroom [2022-12-13 20:15:40,802 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headroom [2022-12-13 20:15:40,802 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_1 [2022-12-13 20:15:40,802 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_1 [2022-12-13 20:15:40,802 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_10 [2022-12-13 20:15:40,802 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_10 [2022-12-13 20:15:40,802 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-12-13 20:15:40,802 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-12-13 20:15:40,802 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2022-12-13 20:15:40,802 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2022-12-13 20:15:40,802 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_probe [2022-12-13 20:15:40,802 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_probe [2022-12-13 20:15:40,802 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_offset [2022-12-13 20:15:40,802 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_offset [2022-12-13 20:15:40,802 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2022-12-13 20:15:40,802 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2022-12-13 20:15:40,802 INFO L130 BoogieDeclarations]: Found specification of procedure ql_free_rx_buffers [2022-12-13 20:15:40,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_free_rx_buffers [2022-12-13 20:15:40,803 INFO L130 BoogieDeclarations]: Found specification of procedure dev_close [2022-12-13 20:15:40,803 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_close [2022-12-13 20:15:40,803 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2022-12-13 20:15:40,803 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2022-12-13 20:15:40,803 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write32 [2022-12-13 20:15:40,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write32 [2022-12-13 20:15:40,803 INFO L130 BoogieDeclarations]: Found specification of procedure ql_cam_route_initialize [2022-12-13 20:15:40,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_cam_route_initialize [2022-12-13 20:15:40,803 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-12-13 20:15:40,803 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-12-13 20:15:40,803 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-12-13 20:15:40,803 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-12-13 20:15:40,803 INFO L130 BoogieDeclarations]: Found specification of procedure ql_wait_other_func_reg_rdy [2022-12-13 20:15:40,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_wait_other_func_reg_rdy [2022-12-13 20:15:40,803 INFO L130 BoogieDeclarations]: Found specification of procedure ql_sem_trylock [2022-12-13 20:15:40,804 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_sem_trylock [2022-12-13 20:15:40,804 INFO L130 BoogieDeclarations]: Found specification of procedure ql_asic_reset_work [2022-12-13 20:15:40,804 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_asic_reset_work [2022-12-13 20:15:40,804 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2022-12-13 20:15:40,804 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2022-12-13 20:15:40,804 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mb_set_port_cfg [2022-12-13 20:15:40,804 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mb_set_port_cfg [2022-12-13 20:15:40,804 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-13 20:15:40,804 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write_mpi_reg [2022-12-13 20:15:40,804 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write_mpi_reg [2022-12-13 20:15:40,804 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2022-12-13 20:15:40,804 INFO L130 BoogieDeclarations]: Found specification of procedure __get_order [2022-12-13 20:15:40,804 INFO L138 BoogieDeclarations]: Found implementation of procedure __get_order [2022-12-13 20:15:40,804 INFO L130 BoogieDeclarations]: Found specification of procedure ql_sem_spinlock [2022-12-13 20:15:40,804 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_sem_spinlock [2022-12-13 20:15:40,804 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-13 20:15:40,805 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2022-12-13 20:15:40,805 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2022-12-13 20:15:40,805 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_get_stats [2022-12-13 20:15:40,805 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_get_stats [2022-12-13 20:15:40,805 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-12-13 20:15:40,805 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-12-13 20:15:40,805 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-13 20:15:40,805 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-12-13 20:15:40,805 INFO L130 BoogieDeclarations]: Found specification of procedure ql_sem_unlock [2022-12-13 20:15:40,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_sem_unlock [2022-12-13 20:15:40,805 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2022-12-13 20:15:40,805 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2022-12-13 20:15:40,805 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_8012_flash_params [2022-12-13 20:15:40,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_8012_flash_params [2022-12-13 20:15:40,805 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-12-13 20:15:40,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-12-13 20:15:40,806 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_io_slot_reset [2022-12-13 20:15:40,806 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_io_slot_reset [2022-12-13 20:15:40,806 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work___0 [2022-12-13 20:15:40,806 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work___0 [2022-12-13 20:15:40,806 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2022-12-13 20:15:40,806 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2022-12-13 20:15:40,806 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_other_func_serdes_reg [2022-12-13 20:15:40,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_other_func_serdes_reg [2022-12-13 20:15:40,806 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2022-12-13 20:15:40,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2022-12-13 20:15:40,806 INFO L130 BoogieDeclarations]: Found specification of procedure ql_disable_completion_interrupt [2022-12-13 20:15:40,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_disable_completion_interrupt [2022-12-13 20:15:40,806 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_fill_page_desc [2022-12-13 20:15:40,806 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_fill_page_desc [2022-12-13 20:15:40,806 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2022-12-13 20:15:40,807 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2022-12-13 20:15:40,807 INFO L130 BoogieDeclarations]: Found specification of procedure ql_clear_routing_entries [2022-12-13 20:15:40,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_clear_routing_entries [2022-12-13 20:15:40,807 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2022-12-13 20:15:40,807 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2022-12-13 20:15:40,807 INFO L130 BoogieDeclarations]: Found specification of procedure ql_link_off [2022-12-13 20:15:40,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_link_off [2022-12-13 20:15:40,807 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2022-12-13 20:15:40,807 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2022-12-13 20:15:40,807 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2022-12-13 20:15:40,807 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2022-12-13 20:15:40,807 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_tx_timeout [2022-12-13 20:15:40,807 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_tx_timeout [2022-12-13 20:15:40,807 INFO L130 BoogieDeclarations]: Found specification of procedure ql_8000_port_initialize [2022-12-13 20:15:40,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_8000_port_initialize [2022-12-13 20:15:40,807 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work [2022-12-13 20:15:40,808 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work [2022-12-13 20:15:40,808 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_mpi_regs [2022-12-13 20:15:40,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_mpi_regs [2022-12-13 20:15:40,808 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2022-12-13 20:15:40,808 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2022-12-13 20:15:40,808 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-12-13 20:15:40,808 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-12-13 20:15:40,808 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mpi_core_to_log [2022-12-13 20:15:40,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mpi_core_to_log [2022-12-13 20:15:40,808 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_set_mac_address [2022-12-13 20:15:40,808 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_set_mac_address [2022-12-13 20:15:40,808 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-13 20:15:40,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-13 20:15:40,808 INFO L130 BoogieDeclarations]: Found specification of procedure ql_8012_port_initialize [2022-12-13 20:15:40,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_8012_port_initialize [2022-12-13 20:15:40,808 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdr [2022-12-13 20:15:40,809 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdr [2022-12-13 20:15:40,809 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_flash_word [2022-12-13 20:15:40,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_flash_word [2022-12-13 20:15:40,809 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_subqueue [2022-12-13 20:15:40,809 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_subqueue [2022-12-13 20:15:40,809 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-12-13 20:15:40,809 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-12-13 20:15:40,809 INFO L130 BoogieDeclarations]: Found specification of procedure ql_release_adapter_resources [2022-12-13 20:15:40,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_release_adapter_resources [2022-12-13 20:15:40,809 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-12-13 20:15:40,809 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-12-13 20:15:40,809 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-12-13 20:15:40,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-12-13 20:15:40,809 INFO L130 BoogieDeclarations]: Found specification of procedure csum_tcpudp_magic [2022-12-13 20:15:40,809 INFO L138 BoogieDeclarations]: Found implementation of procedure csum_tcpudp_magic [2022-12-13 20:15:40,809 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2022-12-13 20:15:40,810 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2022-12-13 20:15:40,810 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 20:15:40,810 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 20:15:40,810 INFO L130 BoogieDeclarations]: Found specification of procedure ql_free_rx_resources [2022-12-13 20:15:40,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_free_rx_resources [2022-12-13 20:15:40,810 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2022-12-13 20:15:40,810 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2022-12-13 20:15:40,810 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2022-12-13 20:15:40,810 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2022-12-13 20:15:40,810 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-12-13 20:15:40,810 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-12-13 20:15:40,810 INFO L130 BoogieDeclarations]: Found specification of procedure ql_disable_interrupts [2022-12-13 20:15:40,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_disable_interrupts [2022-12-13 20:15:40,810 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mb_idc_ack [2022-12-13 20:15:40,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mb_idc_ack [2022-12-13 20:15:40,810 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2022-12-13 20:15:40,811 INFO L130 BoogieDeclarations]: Found specification of procedure ql_soft_reset_mpi_risc [2022-12-13 20:15:40,811 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_soft_reset_mpi_risc [2022-12-13 20:15:40,811 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2022-12-13 20:15:40,811 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2022-12-13 20:15:40,811 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2022-12-13 20:15:40,811 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2022-12-13 20:15:40,811 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_remove [2022-12-13 20:15:40,811 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_remove [2022-12-13 20:15:40,811 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write_cq_idx [2022-12-13 20:15:40,811 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write_cq_idx [2022-12-13 20:15:40,811 INFO L130 BoogieDeclarations]: Found specification of procedure ql_link_on [2022-12-13 20:15:40,811 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_link_on [2022-12-13 20:15:40,811 INFO L130 BoogieDeclarations]: Found specification of procedure napi_gro_receive [2022-12-13 20:15:40,811 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_gro_receive [2022-12-13 20:15:40,811 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_set_multicast_list [2022-12-13 20:15:40,811 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_set_multicast_list [2022-12-13 20:15:40,812 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-12-13 20:15:40,812 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-12-13 20:15:40,812 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-12-13 20:15:40,812 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-12-13 20:15:40,812 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2022-12-13 20:15:40,812 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2022-12-13 20:15:40,812 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2022-12-13 20:15:40,812 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2022-12-13 20:15:40,812 INFO L130 BoogieDeclarations]: Found specification of procedure ip_hdr [2022-12-13 20:15:40,812 INFO L138 BoogieDeclarations]: Found implementation of procedure ip_hdr [2022-12-13 20:15:40,812 INFO L130 BoogieDeclarations]: Found specification of procedure ql_tx_ring_clean [2022-12-13 20:15:40,812 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_tx_ring_clean [2022-12-13 20:15:40,812 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2022-12-13 20:15:40,812 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2022-12-13 20:15:40,812 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-12-13 20:15:40,812 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-12-13 20:15:40,812 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_1 [2022-12-13 20:15:40,813 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_1 [2022-12-13 20:15:40,813 INFO L130 BoogieDeclarations]: Found specification of procedure skb_fill_page_desc [2022-12-13 20:15:40,813 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_fill_page_desc [2022-12-13 20:15:40,813 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-12-13 20:15:40,813 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-12-13 20:15:40,813 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_mpi_reg [2022-12-13 20:15:40,813 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_mpi_reg [2022-12-13 20:15:40,813 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2022-12-13 20:15:40,813 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2022-12-13 20:15:40,813 INFO L130 BoogieDeclarations]: Found specification of procedure ql_clean_inbound_rx_ring [2022-12-13 20:15:40,813 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_clean_inbound_rx_ring [2022-12-13 20:15:40,813 INFO L130 BoogieDeclarations]: Found specification of procedure ql_update_cq [2022-12-13 20:15:40,813 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_update_cq [2022-12-13 20:15:40,813 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2022-12-13 20:15:40,813 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2022-12-13 20:15:40,813 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_subqueue [2022-12-13 20:15:40,813 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_subqueue [2022-12-13 20:15:40,814 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-12-13 20:15:40,814 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-12-13 20:15:40,814 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_set_features [2022-12-13 20:15:40,814 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_set_features [2022-12-13 20:15:40,814 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-13 20:15:40,814 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-12-13 20:15:40,814 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-12-13 20:15:40,814 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_curr_sbuf [2022-12-13 20:15:40,814 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_curr_sbuf [2022-12-13 20:15:40,814 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2022-12-13 20:15:40,814 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2022-12-13 20:15:40,814 INFO L130 BoogieDeclarations]: Found specification of procedure ql_realign_skb [2022-12-13 20:15:40,814 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_realign_skb [2022-12-13 20:15:40,814 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-12-13 20:15:40,814 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-12-13 20:15:40,814 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_io_error_detected [2022-12-13 20:15:40,814 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_io_error_detected [2022-12-13 20:15:40,815 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_routing_entries [2022-12-13 20:15:40,815 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_routing_entries [2022-12-13 20:15:40,815 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_6 [2022-12-13 20:15:40,815 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_6 [2022-12-13 20:15:40,815 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-13 20:15:40,815 INFO L130 BoogieDeclarations]: Found specification of procedure put_page [2022-12-13 20:15:40,815 INFO L138 BoogieDeclarations]: Found implementation of procedure put_page [2022-12-13 20:15:40,815 INFO L130 BoogieDeclarations]: Found specification of procedure ql_process_mac_split_rx_intr [2022-12-13 20:15:40,815 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_process_mac_split_rx_intr [2022-12-13 20:15:40,815 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_suspend [2022-12-13 20:15:40,815 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_suspend [2022-12-13 20:15:40,815 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2022-12-13 20:15:40,815 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2022-12-13 20:15:40,815 INFO L130 BoogieDeclarations]: Found specification of procedure __pskb_pull_tail [2022-12-13 20:15:40,815 INFO L138 BoogieDeclarations]: Found implementation of procedure __pskb_pull_tail [2022-12-13 20:15:40,815 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2022-12-13 20:15:40,816 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2022-12-13 20:15:40,816 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-12-13 20:15:40,816 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_6 [2022-12-13 20:15:40,816 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_6 [2022-12-13 20:15:40,816 INFO L130 BoogieDeclarations]: Found specification of procedure __vlan_hwaccel_put_tag [2022-12-13 20:15:40,816 INFO L138 BoogieDeclarations]: Found implementation of procedure __vlan_hwaccel_put_tag [2022-12-13 20:15:40,816 INFO L130 BoogieDeclarations]: Found specification of procedure ql_validate_flash [2022-12-13 20:15:40,816 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_validate_flash [2022-12-13 20:15:40,816 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2022-12-13 20:15:40,816 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2022-12-13 20:15:40,816 INFO L130 BoogieDeclarations]: Found specification of procedure ql_cancel_all_work_sync [2022-12-13 20:15:40,816 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_cancel_all_work_sync [2022-12-13 20:15:40,816 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2022-12-13 20:15:40,816 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2022-12-13 20:15:40,816 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-12-13 20:15:40,816 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-12-13 20:15:40,816 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2022-12-13 20:15:40,817 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2022-12-13 20:15:40,817 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_8000_flash_params [2022-12-13 20:15:40,817 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_8000_flash_params [2022-12-13 20:15:40,817 INFO L130 BoogieDeclarations]: Found specification of procedure ql_check_lb_frame [2022-12-13 20:15:40,817 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_check_lb_frame [2022-12-13 20:15:40,817 INFO L130 BoogieDeclarations]: Found specification of procedure pci_restore_state [2022-12-13 20:15:40,817 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_restore_state [2022-12-13 20:15:40,817 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_array [2022-12-13 20:15:40,817 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_array [2022-12-13 20:15:40,817 INFO L130 BoogieDeclarations]: Found specification of procedure ql_categorize_rx_err [2022-12-13 20:15:40,817 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_categorize_rx_err [2022-12-13 20:15:40,817 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2022-12-13 20:15:40,817 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2022-12-13 20:15:40,817 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-12-13 20:15:40,817 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-12-13 20:15:40,817 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2022-12-13 20:15:40,817 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2022-12-13 20:15:40,817 INFO L130 BoogieDeclarations]: Found specification of procedure ql_adapter_initialize [2022-12-13 20:15:40,817 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_adapter_initialize [2022-12-13 20:15:40,817 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2022-12-13 20:15:40,818 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2022-12-13 20:15:40,818 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_sh_reg [2022-12-13 20:15:40,818 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_sh_reg [2022-12-13 20:15:40,818 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_offset [2022-12-13 20:15:40,818 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_offset [2022-12-13 20:15:40,818 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-12-13 20:15:40,818 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-12-13 20:15:40,818 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_header [2022-12-13 20:15:40,818 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_header [2022-12-13 20:15:40,818 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write_db_reg [2022-12-13 20:15:40,818 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write_db_reg [2022-12-13 20:15:40,818 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-12-13 20:15:40,818 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-12-13 20:15:40,818 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mb_get_port_cfg [2022-12-13 20:15:40,818 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mb_get_port_cfg [2022-12-13 20:15:40,818 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_vlan_rx_add_vid [2022-12-13 20:15:40,818 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_vlan_rx_add_vid [2022-12-13 20:15:40,818 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-13 20:15:40,818 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2022-12-13 20:15:40,818 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2022-12-13 20:15:40,818 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2022-12-13 20:15:40,818 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2022-12-13 20:15:40,818 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-12-13 20:15:40,818 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-12-13 20:15:40,818 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_change_mtu [2022-12-13 20:15:40,819 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_change_mtu [2022-12-13 20:15:40,819 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_fix_features [2022-12-13 20:15:40,819 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_fix_features [2022-12-13 20:15:40,819 INFO L130 BoogieDeclarations]: Found specification of procedure ql_adapter_down [2022-12-13 20:15:40,819 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_adapter_down [2022-12-13 20:15:40,819 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2022-12-13 20:15:40,819 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2022-12-13 20:15:40,819 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2022-12-13 20:15:40,819 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2022-12-13 20:15:40,819 INFO L130 BoogieDeclarations]: Found specification of procedure ql_queue_fw_error [2022-12-13 20:15:40,819 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_queue_fw_error [2022-12-13 20:15:40,819 INFO L130 BoogieDeclarations]: Found specification of procedure ql_unmap_send [2022-12-13 20:15:40,819 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_unmap_send [2022-12-13 20:15:40,819 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2022-12-13 20:15:40,819 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2022-12-13 20:15:40,819 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mpi_handler [2022-12-13 20:15:40,819 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mpi_handler [2022-12-13 20:15:40,819 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_xgmac_reg64 [2022-12-13 20:15:40,819 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_xgmac_reg64 [2022-12-13 20:15:40,819 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2022-12-13 20:15:40,819 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2022-12-13 20:15:40,819 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mb_set_mgmnt_traffic_ctl [2022-12-13 20:15:40,819 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mb_set_mgmnt_traffic_ctl [2022-12-13 20:15:40,819 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_other_func_reg [2022-12-13 20:15:40,820 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_other_func_reg [2022-12-13 20:15:40,820 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2022-12-13 20:15:40,820 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2022-12-13 20:15:40,820 INFO L130 BoogieDeclarations]: Found specification of procedure ql_wait_reg_rdy [2022-12-13 20:15:40,820 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_wait_reg_rdy [2022-12-13 20:15:40,820 INFO L130 BoogieDeclarations]: Found specification of procedure ql_set_routing_reg [2022-12-13 20:15:40,820 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_set_routing_reg [2022-12-13 20:15:40,820 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2022-12-13 20:15:40,820 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2022-12-13 20:15:40,820 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2022-12-13 20:15:40,820 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2022-12-13 20:15:40,820 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mpi_work [2022-12-13 20:15:40,820 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mpi_work [2022-12-13 20:15:40,820 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mb_set_led_cfg [2022-12-13 20:15:40,820 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mb_set_led_cfg [2022-12-13 20:15:40,820 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_resume_early_9 [2022-12-13 20:15:40,820 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_resume_early_9 [2022-12-13 20:15:40,820 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_6 [2022-12-13 20:15:40,820 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_6 [2022-12-13 20:15:40,820 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write_cfg [2022-12-13 20:15:40,820 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write_cfg [2022-12-13 20:15:40,820 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_mac_addr_reg [2022-12-13 20:15:40,820 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_mac_addr_reg [2022-12-13 20:15:40,820 INFO L130 BoogieDeclarations]: Found specification of procedure ql_lbq_block_size [2022-12-13 20:15:40,820 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_lbq_block_size [2022-12-13 20:15:40,821 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 20:15:40,821 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 20:15:40,821 INFO L130 BoogieDeclarations]: Found specification of procedure ql_own_firmware [2022-12-13 20:15:40,821 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_own_firmware [2022-12-13 20:15:40,821 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2022-12-13 20:15:40,821 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2022-12-13 20:15:40,821 INFO L130 BoogieDeclarations]: Found specification of procedure netif_get_num_default_rss_queues [2022-12-13 20:15:40,821 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_get_num_default_rss_queues [2022-12-13 20:15:40,821 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_curr_lchunk [2022-12-13 20:15:40,821 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_curr_lchunk [2022-12-13 20:15:40,821 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_ets_regs [2022-12-13 20:15:40,821 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_ets_regs [2022-12-13 20:15:40,821 INFO L130 BoogieDeclarations]: Found specification of procedure ql_wait_cfg [2022-12-13 20:15:40,821 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_wait_cfg [2022-12-13 20:15:40,821 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2022-12-13 20:15:40,821 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2022-12-13 20:15:40,821 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2022-12-13 20:15:40,821 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2022-12-13 20:15:40,821 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mpi_reset_work [2022-12-13 20:15:40,821 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mpi_reset_work [2022-12-13 20:15:40,821 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-13 20:15:40,821 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read32 [2022-12-13 20:15:40,821 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read32 [2022-12-13 20:15:40,822 INFO L130 BoogieDeclarations]: Found specification of procedure ql_set_mac_addr [2022-12-13 20:15:40,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_set_mac_addr [2022-12-13 20:15:40,822 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_intr_states [2022-12-13 20:15:40,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_intr_states [2022-12-13 20:15:40,822 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_device [2022-12-13 20:15:40,822 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_device [2022-12-13 20:15:40,822 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_resume [2022-12-13 20:15:40,822 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_resume [2022-12-13 20:15:40,822 INFO L130 BoogieDeclarations]: Found specification of procedure ql_core_dump [2022-12-13 20:15:40,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_core_dump [2022-12-13 20:15:41,792 INFO L235 CfgBuilder]: Building ICFG [2022-12-13 20:15:41,795 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-13 20:15:41,860 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-12-13 20:15:59,013 INFO L276 CfgBuilder]: Performing block encoding [2022-12-13 20:15:59,034 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-13 20:15:59,034 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-12-13 20:15:59,038 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.12 08:15:59 BoogieIcfgContainer [2022-12-13 20:15:59,038 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-13 20:15:59,040 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-12-13 20:15:59,040 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-12-13 20:15:59,042 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-12-13 20:15:59,042 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 13.12 08:15:34" (1/3) ... [2022-12-13 20:15:59,043 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@17512198 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.12 08:15:59, skipping insertion in model container [2022-12-13 20:15:59,043 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 08:15:39" (2/3) ... [2022-12-13 20:15:59,043 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@17512198 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.12 08:15:59, skipping insertion in model container [2022-12-13 20:15:59,043 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.12 08:15:59" (3/3) ... [2022-12-13 20:15:59,044 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--qlogic--qlge--qlge.ko-entry_point.cil.out.i [2022-12-13 20:15:59,058 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-12-13 20:15:59,058 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-12-13 20:15:59,148 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-12-13 20:15:59,153 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;@20f04705, mLbeIndependenceSettings=[IndependenceType=SYNTACTIC, AbstractionType=NONE, UseConditional=, UseSemiCommutativity=, Solver=, SolverTimeout=] [2022-12-13 20:15:59,153 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-12-13 20:15:59,166 INFO L276 IsEmpty]: Start isEmpty. Operand has 5255 states, 3713 states have (on average 1.3808241314301104) internal successors, (5127), 3801 states have internal predecessors, (5127), 1292 states have call successors, (1292), 249 states have call predecessors, (1292), 248 states have return successors, (1276), 1262 states have call predecessors, (1276), 1276 states have call successors, (1276) [2022-12-13 20:15:59,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2022-12-13 20:15:59,202 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 20:15:59,203 INFO L195 NwaCegarLoop]: trace histogram [9, 9, 9, 9, 9, 9, 9, 9, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 20:15:59,203 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 20:15:59,207 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 20:15:59,207 INFO L85 PathProgramCache]: Analyzing trace with hash 835148391, now seen corresponding path program 1 times [2022-12-13 20:15:59,214 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 20:15:59,214 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1205705054] [2022-12-13 20:15:59,214 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 20:15:59,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 20:15:59,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:16:00,116 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 20:16:00,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:16:00,144 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:16:00,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:16:00,155 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 20:16:00,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:16:00,163 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-12-13 20:16:00,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:16:00,177 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:16:00,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:16:00,184 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 20:16:00,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:16:00,191 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2022-12-13 20:16:00,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:16:00,206 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:16:00,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:16:00,212 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 20:16:00,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:16:00,232 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 51 [2022-12-13 20:16:00,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:16:00,249 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:16:00,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:16:00,262 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2022-12-13 20:16:00,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:16:00,274 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:16:00,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:16:00,282 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2022-12-13 20:16:00,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:16:00,296 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:16:00,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:16:00,304 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2022-12-13 20:16:00,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:16:00,316 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:16:00,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:16:00,324 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2022-12-13 20:16:00,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:16:00,337 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:16:00,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:16:00,345 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106 [2022-12-13 20:16:00,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:16:00,357 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:16:00,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:16:00,365 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117 [2022-12-13 20:16:00,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:16:00,377 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:16:00,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:16:00,386 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128 [2022-12-13 20:16:00,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:16:00,397 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:16:00,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:16:00,405 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2022-12-13 20:16:00,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:16:00,416 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:16:00,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:16:00,423 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 172 [2022-12-13 20:16:00,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:16:00,480 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 177 [2022-12-13 20:16:00,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:16:00,547 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:16:00,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:16:00,560 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:16:00,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:16:00,571 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:16:00,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:16:00,584 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 217 [2022-12-13 20:16:00,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:16:00,595 INFO L134 CoverageAnalysis]: Checked inductivity of 366 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 366 trivial. 0 not checked. [2022-12-13 20:16:00,595 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 20:16:00,596 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1205705054] [2022-12-13 20:16:00,596 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1205705054] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 20:16:00,596 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 20:16:00,597 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-12-13 20:16:00,598 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [917813530] [2022-12-13 20:16:00,599 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 20:16:00,603 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-12-13 20:16:00,603 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 20:16:00,634 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-12-13 20:16:00,635 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=16, Unknown=0, NotChecked=0, Total=30 [2022-12-13 20:16:00,642 INFO L87 Difference]: Start difference. First operand has 5255 states, 3713 states have (on average 1.3808241314301104) internal successors, (5127), 3801 states have internal predecessors, (5127), 1292 states have call successors, (1292), 249 states have call predecessors, (1292), 248 states have return successors, (1276), 1262 states have call predecessors, (1276), 1276 states have call successors, (1276) Second operand has 6 states, 6 states have (on average 15.666666666666666) internal successors, (94), 2 states have internal predecessors, (94), 2 states have call successors, (24), 6 states have call predecessors, (24), 2 states have return successors, (21), 2 states have call predecessors, (21), 2 states have call successors, (21) [2022-12-13 20:16:16,247 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 20:16:18,256 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 20:16:20,262 WARN L539 Checker$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 20:16:22,278 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 20:16:24,282 WARN L539 Checker$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 20:16:26,293 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 20:16:28,313 WARN L539 Checker$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 20:16:30,333 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 20:16:32,363 WARN L539 Checker$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 20:16:34,364 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 20:16:35,530 WARN L539 Checker$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 20:16:36,848 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.31s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 20:16:38,455 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.61s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 20:16:39,727 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.27s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 20:16:41,737 WARN L539 Checker$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 20:16:53,067 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 20:16:53,067 INFO L93 Difference]: Finished difference Result 11584 states and 17461 transitions. [2022-12-13 20:16:53,068 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-12-13 20:16:53,069 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 15.666666666666666) internal successors, (94), 2 states have internal predecessors, (94), 2 states have call successors, (24), 6 states have call predecessors, (24), 2 states have return successors, (21), 2 states have call predecessors, (21), 2 states have call successors, (21) Word has length 229 [2022-12-13 20:16:53,070 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 20:16:53,108 INFO L225 Difference]: With dead ends: 11584 [2022-12-13 20:16:53,108 INFO L226 Difference]: Without dead ends: 6297 [2022-12-13 20:16:53,130 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 75 GetRequests, 70 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=20, Invalid=22, Unknown=0, NotChecked=0, Total=42 [2022-12-13 20:16:53,132 INFO L413 NwaCegarLoop]: 5728 mSDtfsCounter, 5965 mSDsluCounter, 8973 mSDsCounter, 0 mSdLazyCounter, 8511 mSolverCounterSat, 5291 mSolverCounterUnsat, 10 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 49.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6391 SdHoareTripleChecker+Valid, 14701 SdHoareTripleChecker+Invalid, 13812 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 5291 IncrementalHoareTripleChecker+Valid, 8511 IncrementalHoareTripleChecker+Invalid, 10 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 51.5s IncrementalHoareTripleChecker+Time [2022-12-13 20:16:53,133 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [6391 Valid, 14701 Invalid, 13812 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [5291 Valid, 8511 Invalid, 10 Unknown, 0 Unchecked, 51.5s Time] [2022-12-13 20:16:53,153 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6297 states. [2022-12-13 20:16:53,402 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6297 to 5219. [2022-12-13 20:16:53,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5219 states, 3695 states have (on average 1.3751014884979702) internal successors, (5081), 3765 states have internal predecessors, (5081), 1276 states have call successors, (1276), 248 states have call predecessors, (1276), 247 states have return successors, (1274), 1260 states have call predecessors, (1274), 1274 states have call successors, (1274) [2022-12-13 20:16:53,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5219 states to 5219 states and 7631 transitions. [2022-12-13 20:16:53,438 INFO L78 Accepts]: Start accepts. Automaton has 5219 states and 7631 transitions. Word has length 229 [2022-12-13 20:16:53,438 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 20:16:53,438 INFO L495 AbstractCegarLoop]: Abstraction has 5219 states and 7631 transitions. [2022-12-13 20:16:53,439 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 15.666666666666666) internal successors, (94), 2 states have internal predecessors, (94), 2 states have call successors, (24), 6 states have call predecessors, (24), 2 states have return successors, (21), 2 states have call predecessors, (21), 2 states have call successors, (21) [2022-12-13 20:16:53,439 INFO L276 IsEmpty]: Start isEmpty. Operand 5219 states and 7631 transitions. [2022-12-13 20:16:53,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2022-12-13 20:16:53,449 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 20:16:53,449 INFO L195 NwaCegarLoop]: trace histogram [9, 9, 9, 9, 9, 9, 9, 9, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 20:16:53,449 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-12-13 20:16:53,450 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 20:16:53,450 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 20:16:53,450 INFO L85 PathProgramCache]: Analyzing trace with hash 901746977, now seen corresponding path program 1 times [2022-12-13 20:16:53,450 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 20:16:53,450 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [343552883] [2022-12-13 20:16:53,450 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 20:16:53,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 20:16:53,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:16:54,003 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 20:16:54,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:16:54,021 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:16:54,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:16:54,030 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 20:16:54,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:16:54,036 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-12-13 20:16:54,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:16:54,046 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:16:54,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:16:54,052 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 20:16:54,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:16:54,057 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2022-12-13 20:16:54,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:16:54,067 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:16:54,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:16:54,072 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 20:16:54,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:16:54,092 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 51 [2022-12-13 20:16:54,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:16:54,105 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:16:54,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:16:54,156 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2022-12-13 20:16:54,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:16:54,164 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:16:54,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:16:54,170 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2022-12-13 20:16:54,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:16:54,178 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:16:54,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:16:54,184 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2022-12-13 20:16:54,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:16:54,191 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:16:54,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:16:54,197 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2022-12-13 20:16:54,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:16:54,204 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:16:54,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:16:54,210 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106 [2022-12-13 20:16:54,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:16:54,217 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:16:54,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:16:54,223 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117 [2022-12-13 20:16:54,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:16:54,231 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:16:54,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:16:54,236 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128 [2022-12-13 20:16:54,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:16:54,244 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:16:54,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:16:54,250 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2022-12-13 20:16:54,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:16:54,258 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:16:54,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:16:54,263 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 172 [2022-12-13 20:16:54,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:16:54,321 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 177 [2022-12-13 20:16:54,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:16:54,336 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:16:54,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:16:54,346 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:16:54,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:16:54,354 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:16:54,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:16:54,363 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 217 [2022-12-13 20:16:54,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:16:54,370 INFO L134 CoverageAnalysis]: Checked inductivity of 366 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 366 trivial. 0 not checked. [2022-12-13 20:16:54,370 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 20:16:54,370 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [343552883] [2022-12-13 20:16:54,370 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [343552883] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 20:16:54,370 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 20:16:54,370 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-12-13 20:16:54,371 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [812857759] [2022-12-13 20:16:54,371 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 20:16:54,372 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-12-13 20:16:54,372 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 20:16:54,372 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-12-13 20:16:54,372 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=26, Unknown=0, NotChecked=0, Total=42 [2022-12-13 20:16:54,372 INFO L87 Difference]: Start difference. First operand 5219 states and 7631 transitions. Second operand has 7 states, 7 states have (on average 13.428571428571429) internal successors, (94), 3 states have internal predecessors, (94), 2 states have call successors, (24), 6 states have call predecessors, (24), 1 states have return successors, (21), 2 states have call predecessors, (21), 2 states have call successors, (21) [2022-12-13 20:17:20,535 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 20:17:22,552 WARN L539 Checker$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 20:17:24,592 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 20:17:26,609 WARN L539 Checker$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 20:17:31,134 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.76s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 20:17:33,687 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.28s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 20:17:35,694 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 20:17:37,318 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.49s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 20:17:39,112 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.79s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 20:17:41,121 WARN L539 Checker$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 20:17:43,869 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 20:18:04,551 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 20:18:04,551 INFO L93 Difference]: Finished difference Result 17385 states and 26157 transitions. [2022-12-13 20:18:04,551 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-12-13 20:18:04,552 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 13.428571428571429) internal successors, (94), 3 states have internal predecessors, (94), 2 states have call successors, (24), 6 states have call predecessors, (24), 1 states have return successors, (21), 2 states have call predecessors, (21), 2 states have call successors, (21) Word has length 229 [2022-12-13 20:18:04,553 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 20:18:04,601 INFO L225 Difference]: With dead ends: 17385 [2022-12-13 20:18:04,601 INFO L226 Difference]: Without dead ends: 12199 [2022-12-13 20:18:04,615 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 75 GetRequests, 66 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=45, Invalid=65, Unknown=0, NotChecked=0, Total=110 [2022-12-13 20:18:04,616 INFO L413 NwaCegarLoop]: 7143 mSDtfsCounter, 14231 mSDsluCounter, 15555 mSDsCounter, 0 mSdLazyCounter, 16530 mSolverCounterSat, 7779 mSolverCounterUnsat, 7 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 64.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 15334 SdHoareTripleChecker+Valid, 22698 SdHoareTripleChecker+Invalid, 24316 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 7779 IncrementalHoareTripleChecker+Valid, 16530 IncrementalHoareTripleChecker+Invalid, 7 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 68.7s IncrementalHoareTripleChecker+Time [2022-12-13 20:18:04,616 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [15334 Valid, 22698 Invalid, 24316 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [7779 Valid, 16530 Invalid, 7 Unknown, 0 Unchecked, 68.7s Time] [2022-12-13 20:18:04,626 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 12199 states. [2022-12-13 20:18:05,251 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 12199 to 10081. [2022-12-13 20:18:05,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10081 states, 7138 states have (on average 1.3751751190809751) internal successors, (9816), 7282 states have internal predecessors, (9816), 2457 states have call successors, (2457), 487 states have call predecessors, (2457), 485 states have return successors, (2455), 2421 states have call predecessors, (2455), 2455 states have call successors, (2455) [2022-12-13 20:18:05,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10081 states to 10081 states and 14728 transitions. [2022-12-13 20:18:05,303 INFO L78 Accepts]: Start accepts. Automaton has 10081 states and 14728 transitions. Word has length 229 [2022-12-13 20:18:05,304 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 20:18:05,304 INFO L495 AbstractCegarLoop]: Abstraction has 10081 states and 14728 transitions. [2022-12-13 20:18:05,304 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 13.428571428571429) internal successors, (94), 3 states have internal predecessors, (94), 2 states have call successors, (24), 6 states have call predecessors, (24), 1 states have return successors, (21), 2 states have call predecessors, (21), 2 states have call successors, (21) [2022-12-13 20:18:05,304 INFO L276 IsEmpty]: Start isEmpty. Operand 10081 states and 14728 transitions. [2022-12-13 20:18:05,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 257 [2022-12-13 20:18:05,312 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 20:18:05,312 INFO L195 NwaCegarLoop]: trace histogram [9, 9, 9, 9, 9, 9, 9, 9, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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] [2022-12-13 20:18:05,312 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-12-13 20:18:05,312 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 20:18:05,312 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 20:18:05,312 INFO L85 PathProgramCache]: Analyzing trace with hash -361150488, now seen corresponding path program 1 times [2022-12-13 20:18:05,313 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 20:18:05,313 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [436395597] [2022-12-13 20:18:05,313 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 20:18:05,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 20:18:05,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:18:05,832 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 20:18:05,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:18:05,849 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:18:05,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:18:05,856 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 20:18:05,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:18:05,863 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-12-13 20:18:05,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:18:05,874 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:18:05,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:18:05,880 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 20:18:05,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:18:05,887 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2022-12-13 20:18:05,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:18:05,898 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:18:05,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:18:05,904 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 20:18:05,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:18:05,925 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 51 [2022-12-13 20:18:05,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:18:05,931 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:18:05,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:18:05,936 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2022-12-13 20:18:05,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:18:05,942 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:18:05,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:18:05,947 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2022-12-13 20:18:05,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:18:05,953 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:18:05,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:18:05,958 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2022-12-13 20:18:05,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:18:05,964 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:18:05,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:18:05,969 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2022-12-13 20:18:05,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:18:05,975 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:18:05,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:18:05,980 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106 [2022-12-13 20:18:05,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:18:05,986 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:18:05,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:18:05,991 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117 [2022-12-13 20:18:05,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:18:05,997 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:18:05,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:18:06,004 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128 [2022-12-13 20:18:06,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:18:06,014 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:18:06,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:18:06,022 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2022-12-13 20:18:06,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:18:06,031 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:18:06,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:18:06,039 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 175 [2022-12-13 20:18:06,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:18:06,048 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 181 [2022-12-13 20:18:06,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:18:06,057 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 186 [2022-12-13 20:18:06,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:18:06,069 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:18:06,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:18:06,077 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 199 [2022-12-13 20:18:06,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:18:06,139 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 204 [2022-12-13 20:18:06,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:18:06,156 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:18:06,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:18:06,168 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:18:06,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:18:06,177 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:18:06,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:18:06,188 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 244 [2022-12-13 20:18:06,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:18:06,196 INFO L134 CoverageAnalysis]: Checked inductivity of 369 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 369 trivial. 0 not checked. [2022-12-13 20:18:06,196 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 20:18:06,196 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [436395597] [2022-12-13 20:18:06,197 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [436395597] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 20:18:06,197 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 20:18:06,197 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-12-13 20:18:06,197 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [101356576] [2022-12-13 20:18:06,197 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 20:18:06,198 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-12-13 20:18:06,198 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 20:18:06,198 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-12-13 20:18:06,198 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=26, Unknown=0, NotChecked=0, Total=42 [2022-12-13 20:18:06,199 INFO L87 Difference]: Start difference. First operand 10081 states and 14728 transitions. Second operand has 7 states, 7 states have (on average 15.857142857142858) internal successors, (111), 3 states have internal predecessors, (111), 2 states have call successors, (28), 6 states have call predecessors, (28), 1 states have return successors, (25), 2 states have call predecessors, (25), 2 states have call successors, (25) [2022-12-13 20:18:19,934 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 20:18:21,950 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 20:18:23,938 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.99s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 20:18:25,948 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 20:18:27,964 WARN L539 Checker$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 20:18:30,408 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 20:18:42,706 WARN L539 Checker$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 20:18:44,725 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 20:18:46,735 WARN L539 Checker$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 20:18:49,421 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 20:18:56,900 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 20:18:56,901 INFO L93 Difference]: Finished difference Result 34057 states and 51205 transitions. [2022-12-13 20:18:56,901 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-12-13 20:18:56,901 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 15.857142857142858) internal successors, (111), 3 states have internal predecessors, (111), 2 states have call successors, (28), 6 states have call predecessors, (28), 1 states have return successors, (25), 2 states have call predecessors, (25), 2 states have call successors, (25) Word has length 256 [2022-12-13 20:18:56,902 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 20:18:56,988 INFO L225 Difference]: With dead ends: 34057 [2022-12-13 20:18:56,988 INFO L226 Difference]: Without dead ends: 24009 [2022-12-13 20:18:57,025 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 83 GetRequests, 74 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=45, Invalid=65, Unknown=0, NotChecked=0, Total=110 [2022-12-13 20:18:57,026 INFO L413 NwaCegarLoop]: 6645 mSDtfsCounter, 16324 mSDsluCounter, 8731 mSDsCounter, 0 mSdLazyCounter, 10157 mSolverCounterSat, 8666 mSolverCounterUnsat, 9 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 45.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 17456 SdHoareTripleChecker+Valid, 15376 SdHoareTripleChecker+Invalid, 18832 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 8666 IncrementalHoareTripleChecker+Valid, 10157 IncrementalHoareTripleChecker+Invalid, 9 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 48.8s IncrementalHoareTripleChecker+Time [2022-12-13 20:18:57,026 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [17456 Valid, 15376 Invalid, 18832 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [8666 Valid, 10157 Invalid, 9 Unknown, 0 Unchecked, 48.8s Time] [2022-12-13 20:18:57,048 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 24009 states. [2022-12-13 20:18:57,989 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 24009 to 19845. [2022-12-13 20:18:58,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 19845 states, 14076 states have (on average 1.3759590792838874) internal successors, (19368), 14361 states have internal predecessors, (19368), 4806 states have call successors, (4806), 965 states have call predecessors, (4806), 962 states have return successors, (4804), 4734 states have call predecessors, (4804), 4804 states have call successors, (4804) [2022-12-13 20:18:58,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19845 states to 19845 states and 28978 transitions. [2022-12-13 20:18:58,065 INFO L78 Accepts]: Start accepts. Automaton has 19845 states and 28978 transitions. Word has length 256 [2022-12-13 20:18:58,065 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 20:18:58,065 INFO L495 AbstractCegarLoop]: Abstraction has 19845 states and 28978 transitions. [2022-12-13 20:18:58,066 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 15.857142857142858) internal successors, (111), 3 states have internal predecessors, (111), 2 states have call successors, (28), 6 states have call predecessors, (28), 1 states have return successors, (25), 2 states have call predecessors, (25), 2 states have call successors, (25) [2022-12-13 20:18:58,066 INFO L276 IsEmpty]: Start isEmpty. Operand 19845 states and 28978 transitions. [2022-12-13 20:18:58,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 295 [2022-12-13 20:18:58,076 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 20:18:58,077 INFO L195 NwaCegarLoop]: trace histogram [10, 10, 10, 9, 9, 9, 9, 9, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2022-12-13 20:18:58,077 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-12-13 20:18:58,077 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 20:18:58,077 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 20:18:58,077 INFO L85 PathProgramCache]: Analyzing trace with hash -1417856669, now seen corresponding path program 1 times [2022-12-13 20:18:58,077 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 20:18:58,077 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [638364478] [2022-12-13 20:18:58,077 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 20:18:58,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 20:18:58,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:18:58,553 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 20:18:58,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:18:58,570 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:18:58,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:18:58,577 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 20:18:58,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:18:58,583 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-12-13 20:18:58,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:18:58,594 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:18:58,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:18:58,601 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 20:18:58,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:18:58,607 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2022-12-13 20:18:58,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:18:58,618 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:18:58,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:18:58,625 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 20:18:58,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:18:58,648 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 51 [2022-12-13 20:18:58,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:18:58,658 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:18:58,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:18:58,666 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2022-12-13 20:18:58,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:18:58,675 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:18:58,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:18:58,683 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2022-12-13 20:18:58,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:18:58,692 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:18:58,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:18:58,700 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2022-12-13 20:18:58,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:18:58,710 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:18:58,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:18:58,717 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2022-12-13 20:18:58,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:18:58,727 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:18:58,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:18:58,735 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106 [2022-12-13 20:18:58,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:18:58,745 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:18:58,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:18:58,753 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117 [2022-12-13 20:18:58,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:18:58,763 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:18:58,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:18:58,768 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128 [2022-12-13 20:18:58,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:18:58,775 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:18:58,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:18:58,780 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2022-12-13 20:18:58,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:18:58,855 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:18:58,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:18:58,860 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 165 [2022-12-13 20:18:58,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:18:58,866 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 170 [2022-12-13 20:18:58,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:18:58,888 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 175 [2022-12-13 20:18:58,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:18:58,896 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 183 [2022-12-13 20:18:58,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:18:58,902 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 188 [2022-12-13 20:18:58,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:18:58,909 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 194 [2022-12-13 20:18:58,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:18:58,916 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 206 [2022-12-13 20:18:58,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:18:58,922 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 210 [2022-12-13 20:18:58,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:18:58,929 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 217 [2022-12-13 20:18:58,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:18:58,936 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 225 [2022-12-13 20:18:58,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:18:58,943 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 232 [2022-12-13 20:18:58,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:18:58,951 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:18:58,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:18:58,956 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 249 [2022-12-13 20:18:58,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:18:58,964 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:18:58,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:18:58,969 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 261 [2022-12-13 20:18:58,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:18:58,978 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 272 [2022-12-13 20:18:58,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:18:58,984 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 277 [2022-12-13 20:18:58,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:18:58,991 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 281 [2022-12-13 20:18:58,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:18:58,998 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 286 [2022-12-13 20:18:59,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:18:59,005 INFO L134 CoverageAnalysis]: Checked inductivity of 432 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 432 trivial. 0 not checked. [2022-12-13 20:18:59,006 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 20:18:59,006 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [638364478] [2022-12-13 20:18:59,006 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [638364478] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 20:18:59,006 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 20:18:59,006 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-12-13 20:18:59,006 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1824093008] [2022-12-13 20:18:59,006 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 20:18:59,006 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-12-13 20:18:59,006 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 20:18:59,007 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-12-13 20:18:59,007 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2022-12-13 20:18:59,007 INFO L87 Difference]: Start difference. First operand 19845 states and 28978 transitions. Second operand has 7 states, 7 states have (on average 16.285714285714285) internal successors, (114), 3 states have internal predecessors, (114), 2 states have call successors, (34), 6 states have call predecessors, (34), 1 states have return successors, (33), 2 states have call predecessors, (33), 2 states have call successors, (33) [2022-12-13 20:19:21,334 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 20:19:23,344 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 20:19:25,350 WARN L539 Checker$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 20:19:27,369 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 20:19:29,400 WARN L539 Checker$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 20:19:32,232 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 20:19:34,805 WARN L539 Checker$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 20:19:38,387 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 20:19:40,395 WARN L539 Checker$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 20:19:42,403 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 20:19:44,350 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.95s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 20:19:46,361 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 20:19:48,368 WARN L539 Checker$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 20:19:50,375 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 20:19:51,482 WARN L539 Checker$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 20:19:53,392 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.91s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 20:19:54,544 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.14s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 20:19:56,553 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 20:19:57,695 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.14s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 20:20:18,622 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 20:20:18,622 INFO L93 Difference]: Finished difference Result 71566 states and 108200 transitions. [2022-12-13 20:20:18,623 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-12-13 20:20:18,623 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 16.285714285714285) internal successors, (114), 3 states have internal predecessors, (114), 2 states have call successors, (34), 6 states have call predecessors, (34), 1 states have return successors, (33), 2 states have call predecessors, (33), 2 states have call successors, (33) Word has length 294 [2022-12-13 20:20:18,624 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 20:20:18,842 INFO L225 Difference]: With dead ends: 71566 [2022-12-13 20:20:18,842 INFO L226 Difference]: Without dead ends: 51754 [2022-12-13 20:20:18,931 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 103 GetRequests, 94 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 20:20:18,932 INFO L413 NwaCegarLoop]: 8760 mSDtfsCounter, 17977 mSDsluCounter, 18377 mSDsCounter, 0 mSdLazyCounter, 18082 mSolverCounterSat, 11964 mSolverCounterUnsat, 14 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 71.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 19102 SdHoareTripleChecker+Valid, 27137 SdHoareTripleChecker+Invalid, 30060 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 11964 IncrementalHoareTripleChecker+Valid, 18082 IncrementalHoareTripleChecker+Invalid, 14 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 75.9s IncrementalHoareTripleChecker+Time [2022-12-13 20:20:18,932 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [19102 Valid, 27137 Invalid, 30060 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [11964 Valid, 18082 Invalid, 14 Unknown, 0 Unchecked, 75.9s Time] [2022-12-13 20:20:18,963 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 51754 states. [2022-12-13 20:20:20,986 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 51754 to 39279. [2022-12-13 20:20:21,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 39279 states, 27954 states have (on average 1.3774772841096086) internal successors, (38506), 28533 states have internal predecessors, (38506), 9380 states have call successors, (9380), 1843 states have call predecessors, (9380), 1944 states have return successors, (9902), 9322 states have call predecessors, (9902), 9378 states have call successors, (9902) [2022-12-13 20:20:21,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39279 states to 39279 states and 57788 transitions. [2022-12-13 20:20:21,136 INFO L78 Accepts]: Start accepts. Automaton has 39279 states and 57788 transitions. Word has length 294 [2022-12-13 20:20:21,136 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 20:20:21,136 INFO L495 AbstractCegarLoop]: Abstraction has 39279 states and 57788 transitions. [2022-12-13 20:20:21,136 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 16.285714285714285) internal successors, (114), 3 states have internal predecessors, (114), 2 states have call successors, (34), 6 states have call predecessors, (34), 1 states have return successors, (33), 2 states have call predecessors, (33), 2 states have call successors, (33) [2022-12-13 20:20:21,136 INFO L276 IsEmpty]: Start isEmpty. Operand 39279 states and 57788 transitions. [2022-12-13 20:20:21,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 333 [2022-12-13 20:20:21,163 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 20:20:21,163 INFO L195 NwaCegarLoop]: trace histogram [10, 10, 10, 9, 9, 9, 9, 9, 4, 4, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 20:20:21,163 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-12-13 20:20:21,164 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 20:20:21,164 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 20:20:21,164 INFO L85 PathProgramCache]: Analyzing trace with hash -462887298, now seen corresponding path program 1 times [2022-12-13 20:20:21,164 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 20:20:21,164 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [508537241] [2022-12-13 20:20:21,164 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 20:20:21,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 20:20:21,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:20:21,790 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 20:20:21,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:20:21,809 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:20:21,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:20:21,816 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 20:20:21,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:20:21,861 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-12-13 20:20:21,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:20:21,871 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:20:21,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:20:21,876 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 20:20:21,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:20:21,882 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2022-12-13 20:20:21,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:20:21,892 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:20:21,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:20:21,899 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 20:20:21,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:20:21,921 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 51 [2022-12-13 20:20:21,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:20:21,930 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:20:21,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:20:21,936 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2022-12-13 20:20:21,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:20:21,945 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:20:21,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:20:21,951 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2022-12-13 20:20:21,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:20:21,959 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:20:21,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:20:21,963 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2022-12-13 20:20:21,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:20:21,969 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:20:21,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:20:21,974 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2022-12-13 20:20:21,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:20:21,981 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:20:21,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:20:21,985 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106 [2022-12-13 20:20:21,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:20:21,992 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:20:21,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:20:21,997 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117 [2022-12-13 20:20:21,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:20:22,003 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:20:22,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:20:22,008 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128 [2022-12-13 20:20:22,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:20:22,016 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:20:22,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:20:22,021 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2022-12-13 20:20:22,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:20:22,028 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:20:22,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:20:22,033 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 173 [2022-12-13 20:20:22,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:20:22,045 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:20:22,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:20:22,051 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 20:20:22,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:20:22,058 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 203 [2022-12-13 20:20:22,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:20:22,066 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 208 [2022-12-13 20:20:22,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:20:22,092 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 213 [2022-12-13 20:20:22,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:20:22,099 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 221 [2022-12-13 20:20:22,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:20:22,105 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 226 [2022-12-13 20:20:22,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:20:22,112 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 232 [2022-12-13 20:20:22,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:20:22,118 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 244 [2022-12-13 20:20:22,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:20:22,124 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 248 [2022-12-13 20:20:22,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:20:22,131 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 255 [2022-12-13 20:20:22,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:20:22,139 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 263 [2022-12-13 20:20:22,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:20:22,148 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 270 [2022-12-13 20:20:22,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:20:22,161 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:20:22,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:20:22,165 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 287 [2022-12-13 20:20:22,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:20:22,172 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:20:22,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:20:22,177 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 299 [2022-12-13 20:20:22,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:20:22,184 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 310 [2022-12-13 20:20:22,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:20:22,190 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 315 [2022-12-13 20:20:22,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:20:22,196 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 319 [2022-12-13 20:20:22,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:20:22,202 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 324 [2022-12-13 20:20:22,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:20:22,209 INFO L134 CoverageAnalysis]: Checked inductivity of 480 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 474 trivial. 0 not checked. [2022-12-13 20:20:22,209 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 20:20:22,210 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [508537241] [2022-12-13 20:20:22,210 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [508537241] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 20:20:22,210 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 20:20:22,210 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-12-13 20:20:22,210 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1677200204] [2022-12-13 20:20:22,210 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 20:20:22,210 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-12-13 20:20:22,210 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 20:20:22,211 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-12-13 20:20:22,211 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2022-12-13 20:20:22,211 INFO L87 Difference]: Start difference. First operand 39279 states and 57788 transitions. Second operand has 7 states, 7 states have (on average 19.571428571428573) internal successors, (137), 3 states have internal predecessors, (137), 2 states have call successors, (35), 6 states have call predecessors, (35), 1 states have return successors, (34), 2 states have call predecessors, (34), 2 states have call successors, (34) [2022-12-13 20:20:36,401 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 20:20:38,422 WARN L539 Checker$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 20:20:40,887 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.68s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 20:20:42,912 WARN L539 Checker$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 20:20:55,570 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 20:20:57,579 WARN L539 Checker$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 20:21:00,747 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 20:21:04,948 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 20:21:04,948 INFO L93 Difference]: Finished difference Result 103296 states and 155034 transitions. [2022-12-13 20:21:04,949 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-12-13 20:21:04,950 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 19.571428571428573) internal successors, (137), 3 states have internal predecessors, (137), 2 states have call successors, (35), 6 states have call predecessors, (35), 1 states have return successors, (34), 2 states have call predecessors, (34), 2 states have call successors, (34) Word has length 332 [2022-12-13 20:21:04,950 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 20:21:05,200 INFO L225 Difference]: With dead ends: 103296 [2022-12-13 20:21:05,200 INFO L226 Difference]: Without dead ends: 64050 [2022-12-13 20:21:05,307 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 109 GetRequests, 100 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 20:21:05,308 INFO L413 NwaCegarLoop]: 6047 mSDtfsCounter, 19294 mSDsluCounter, 8261 mSDsCounter, 0 mSdLazyCounter, 9701 mSolverCounterSat, 11092 mSolverCounterUnsat, 6 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 35.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 20330 SdHoareTripleChecker+Valid, 14308 SdHoareTripleChecker+Invalid, 20799 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 11092 IncrementalHoareTripleChecker+Valid, 9701 IncrementalHoareTripleChecker+Invalid, 6 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 38.4s IncrementalHoareTripleChecker+Time [2022-12-13 20:21:05,308 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [20330 Valid, 14308 Invalid, 20799 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [11092 Valid, 9701 Invalid, 6 Unknown, 0 Unchecked, 38.4s Time] [2022-12-13 20:21:05,359 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 64050 states. [2022-12-13 20:21:07,928 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 64050 to 47443. [2022-12-13 20:21:07,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 47443 states, 33790 states have (on average 1.3719443622373484) internal successors, (46358), 34485 states have internal predecessors, (46358), 11180 states have call successors, (11180), 2371 states have call predecessors, (11180), 2472 states have return successors, (11490), 11102 states have call predecessors, (11490), 11178 states have call successors, (11490) [2022-12-13 20:21:08,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47443 states to 47443 states and 69028 transitions. [2022-12-13 20:21:08,113 INFO L78 Accepts]: Start accepts. Automaton has 47443 states and 69028 transitions. Word has length 332 [2022-12-13 20:21:08,113 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 20:21:08,113 INFO L495 AbstractCegarLoop]: Abstraction has 47443 states and 69028 transitions. [2022-12-13 20:21:08,114 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 19.571428571428573) internal successors, (137), 3 states have internal predecessors, (137), 2 states have call successors, (35), 6 states have call predecessors, (35), 1 states have return successors, (34), 2 states have call predecessors, (34), 2 states have call successors, (34) [2022-12-13 20:21:08,114 INFO L276 IsEmpty]: Start isEmpty. Operand 47443 states and 69028 transitions. [2022-12-13 20:21:08,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 401 [2022-12-13 20:21:08,134 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 20:21:08,135 INFO L195 NwaCegarLoop]: trace histogram [10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 9, 9, 9, 9, 9, 9, 9, 9, 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] [2022-12-13 20:21:08,135 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-12-13 20:21:08,135 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 20:21:08,135 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 20:21:08,135 INFO L85 PathProgramCache]: Analyzing trace with hash -393538533, now seen corresponding path program 1 times [2022-12-13 20:21:08,135 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 20:21:08,136 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [431457700] [2022-12-13 20:21:08,136 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 20:21:08,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 20:21:08,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:21:08,882 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 20:21:08,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:21:08,897 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:21:08,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:21:08,901 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 20:21:08,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:21:08,906 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-12-13 20:21:08,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:21:08,913 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:21:08,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:21:08,917 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 20:21:08,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:21:08,922 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2022-12-13 20:21:08,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:21:08,929 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:21:08,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:21:08,933 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 20:21:08,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:21:08,954 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 51 [2022-12-13 20:21:08,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:21:08,960 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:21:08,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:21:08,965 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2022-12-13 20:21:08,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:21:08,971 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:21:08,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:21:08,976 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2022-12-13 20:21:08,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:21:08,981 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:21:08,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:21:08,986 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2022-12-13 20:21:08,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:21:08,991 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:21:08,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:21:08,995 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2022-12-13 20:21:08,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:21:09,001 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:21:09,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:21:09,005 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106 [2022-12-13 20:21:09,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:21:09,011 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:21:09,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:21:09,015 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117 [2022-12-13 20:21:09,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:21:09,021 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:21:09,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:21:09,025 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128 [2022-12-13 20:21:09,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:21:09,031 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:21:09,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:21:09,036 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2022-12-13 20:21:09,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:21:09,041 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:21:09,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:21:09,046 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 173 [2022-12-13 20:21:09,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:21:09,053 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:21:09,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:21:09,057 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 20:21:09,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:21:09,061 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 194 [2022-12-13 20:21:09,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:21:09,069 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:21:09,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:21:09,074 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 20:21:09,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:21:09,094 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 211 [2022-12-13 20:21:09,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:21:09,102 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 218 [2022-12-13 20:21:09,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:21:09,113 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:21:09,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:21:09,117 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 20:21:09,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:21:09,121 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 235 [2022-12-13 20:21:09,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:21:09,132 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:21:09,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:21:09,136 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 20:21:09,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:21:09,140 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 251 [2022-12-13 20:21:09,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:21:09,151 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:21:09,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:21:09,156 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 20:21:09,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:21:09,160 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 267 [2022-12-13 20:21:09,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:21:09,171 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:21:09,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:21:09,175 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 20:21:09,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:21:09,179 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 283 [2022-12-13 20:21:09,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:21:09,189 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:21:09,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:21:09,193 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 20:21:09,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:21:09,197 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 319 [2022-12-13 20:21:09,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:21:09,203 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 325 [2022-12-13 20:21:09,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:21:09,208 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 330 [2022-12-13 20:21:09,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:21:09,219 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:21:09,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:21:09,226 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 343 [2022-12-13 20:21:09,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:21:09,282 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 348 [2022-12-13 20:21:09,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:21:09,293 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:21:09,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:21:09,301 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:21:09,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:21:09,307 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:21:09,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:21:09,315 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 388 [2022-12-13 20:21:09,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:21:09,324 INFO L134 CoverageAnalysis]: Checked inductivity of 969 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 957 trivial. 0 not checked. [2022-12-13 20:21:09,324 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 20:21:09,324 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [431457700] [2022-12-13 20:21:09,324 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [431457700] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 20:21:09,324 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 20:21:09,325 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-12-13 20:21:09,325 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [662266068] [2022-12-13 20:21:09,325 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 20:21:09,325 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-12-13 20:21:09,326 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 20:21:09,326 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-12-13 20:21:09,326 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=36, Unknown=0, NotChecked=0, Total=56 [2022-12-13 20:21:09,327 INFO L87 Difference]: Start difference. First operand 47443 states and 69028 transitions. Second operand has 8 states, 8 states have (on average 18.5) internal successors, (148), 3 states have internal predecessors, (148), 3 states have call successors, (36), 7 states have call predecessors, (36), 1 states have return successors, (33), 3 states have call predecessors, (33), 3 states have call successors, (33) [2022-12-13 20:21:41,153 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 20:21:43,161 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 20:21:45,169 WARN L539 Checker$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 20:21:47,185 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 20:21:49,213 WARN L539 Checker$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 20:21:50,824 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.58s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 20:21:52,833 WARN L539 Checker$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 20:21:54,291 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.46s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 20:21:56,309 WARN L539 Checker$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 20:22:03,939 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 20:22:05,947 WARN L539 Checker$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 20:22:07,955 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 20:22:09,604 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.13s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 20:22:10,989 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.38s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 20:22:13,009 WARN L539 Checker$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 20:22:14,967 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.96s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 20:22:16,418 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.45s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 20:22:17,977 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.56s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 20:22:40,223 WARN L539 Checker$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 20:22:42,564 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 20:22:42,564 INFO L93 Difference]: Finished difference Result 138563 states and 208188 transitions. [2022-12-13 20:22:42,564 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2022-12-13 20:22:42,565 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 18.5) internal successors, (148), 3 states have internal predecessors, (148), 3 states have call successors, (36), 7 states have call predecessors, (36), 1 states have return successors, (33), 3 states have call predecessors, (33), 3 states have call successors, (33) Word has length 400 [2022-12-13 20:22:42,566 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 20:22:42,997 INFO L225 Difference]: With dead ends: 138563 [2022-12-13 20:22:42,997 INFO L226 Difference]: Without dead ends: 91153 [2022-12-13 20:22:43,174 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 129 GetRequests, 118 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 15 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=58, Invalid=98, Unknown=0, NotChecked=0, Total=156 [2022-12-13 20:22:43,175 INFO L413 NwaCegarLoop]: 10990 mSDtfsCounter, 15168 mSDsluCounter, 23849 mSDsCounter, 0 mSdLazyCounter, 23929 mSolverCounterSat, 9805 mSolverCounterUnsat, 11 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 81.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 16705 SdHoareTripleChecker+Valid, 34839 SdHoareTripleChecker+Invalid, 33745 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.3s SdHoareTripleChecker+Time, 9805 IncrementalHoareTripleChecker+Valid, 23929 IncrementalHoareTripleChecker+Invalid, 11 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 86.5s IncrementalHoareTripleChecker+Time [2022-12-13 20:22:43,175 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [16705 Valid, 34839 Invalid, 33745 Unknown, 0 Unchecked, 0.3s Time], IncrementalHoareTripleChecker [9805 Valid, 23929 Invalid, 11 Unknown, 0 Unchecked, 86.5s Time] [2022-12-13 20:22:43,237 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 91153 states. [2022-12-13 20:22:47,538 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 91153 to 66432. [2022-12-13 20:22:47,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 66432 states, 47279 states have (on average 1.3731466401573638) internal successors, (64921), 48240 states have internal predecessors, (64921), 15753 states have call successors, (15753), 3299 states have call predecessors, (15753), 3399 states have return successors, (16067), 15612 states have call predecessors, (16067), 15751 states have call successors, (16067) [2022-12-13 20:22:47,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66432 states to 66432 states and 96741 transitions. [2022-12-13 20:22:47,816 INFO L78 Accepts]: Start accepts. Automaton has 66432 states and 96741 transitions. Word has length 400 [2022-12-13 20:22:47,817 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 20:22:47,817 INFO L495 AbstractCegarLoop]: Abstraction has 66432 states and 96741 transitions. [2022-12-13 20:22:47,817 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 18.5) internal successors, (148), 3 states have internal predecessors, (148), 3 states have call successors, (36), 7 states have call predecessors, (36), 1 states have return successors, (33), 3 states have call predecessors, (33), 3 states have call successors, (33) [2022-12-13 20:22:47,817 INFO L276 IsEmpty]: Start isEmpty. Operand 66432 states and 96741 transitions. [2022-12-13 20:22:47,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 476 [2022-12-13 20:22:47,847 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 20:22:47,847 INFO L195 NwaCegarLoop]: trace histogram [15, 15, 15, 13, 13, 13, 13, 13, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 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] [2022-12-13 20:22:47,847 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-12-13 20:22:47,847 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 20:22:47,847 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 20:22:47,847 INFO L85 PathProgramCache]: Analyzing trace with hash -1518081410, now seen corresponding path program 1 times [2022-12-13 20:22:47,847 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 20:22:47,847 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [163718322] [2022-12-13 20:22:47,848 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 20:22:47,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 20:22:48,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:22:48,273 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 20:22:48,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:22:48,287 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:22:48,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:22:48,291 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 20:22:48,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:22:48,295 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-12-13 20:22:48,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:22:48,302 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:22:48,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:22:48,305 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 20:22:48,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:22:48,309 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2022-12-13 20:22:48,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:22:48,315 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:22:48,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:22:48,319 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 20:22:48,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:22:48,334 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 51 [2022-12-13 20:22:48,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:22:48,340 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:22:48,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:22:48,344 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2022-12-13 20:22:48,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:22:48,349 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:22:48,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:22:48,353 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2022-12-13 20:22:48,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:22:48,358 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:22:48,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:22:48,362 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2022-12-13 20:22:48,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:22:48,367 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:22:48,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:22:48,371 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2022-12-13 20:22:48,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:22:48,377 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:22:48,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:22:48,380 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106 [2022-12-13 20:22:48,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:22:48,386 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:22:48,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:22:48,390 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117 [2022-12-13 20:22:48,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:22:48,395 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:22:48,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:22:48,399 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128 [2022-12-13 20:22:48,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:22:48,404 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:22:48,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:22:48,408 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2022-12-13 20:22:48,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:22:48,414 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:22:48,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:22:48,418 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 166 [2022-12-13 20:22:48,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:22:48,425 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:22:48,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:22:48,428 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 20:22:48,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:22:48,432 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 182 [2022-12-13 20:22:48,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:22:48,439 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:22:48,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:22:48,443 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 20:22:48,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:22:48,446 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 198 [2022-12-13 20:22:48,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:22:48,454 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:22:48,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:22:48,457 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 20:22:48,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:22:48,461 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 214 [2022-12-13 20:22:48,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:22:48,469 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:22:48,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:22:48,472 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 20:22:48,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:22:48,476 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 230 [2022-12-13 20:22:48,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:22:48,483 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:22:48,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:22:48,487 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 20:22:48,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:22:48,490 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 246 [2022-12-13 20:22:48,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:22:48,497 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:22:48,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:22:48,501 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 20:22:48,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:22:48,504 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 262 [2022-12-13 20:22:48,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:22:48,512 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:22:48,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:22:48,516 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 20:22:48,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:22:48,519 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 278 [2022-12-13 20:22:48,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:22:48,527 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:22:48,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:22:48,530 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 20:22:48,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:22:48,534 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 294 [2022-12-13 20:22:48,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:22:48,543 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:22:48,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:22:48,546 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 20:22:48,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:22:48,550 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 310 [2022-12-13 20:22:48,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:22:48,556 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:22:48,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:22:48,560 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 321 [2022-12-13 20:22:48,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:22:48,566 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:22:48,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:22:48,570 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 332 [2022-12-13 20:22:48,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:22:48,577 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:22:48,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:22:48,581 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 343 [2022-12-13 20:22:48,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:22:48,587 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:22:48,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:22:48,591 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 368 [2022-12-13 20:22:48,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:22:48,596 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 373 [2022-12-13 20:22:48,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:22:48,602 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 379 [2022-12-13 20:22:48,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:22:48,611 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:22:48,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:22:48,617 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 390 [2022-12-13 20:22:48,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:22:48,622 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 396 [2022-12-13 20:22:48,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:22:48,632 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:22:48,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:22:48,639 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 407 [2022-12-13 20:22:48,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:22:48,683 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 412 [2022-12-13 20:22:48,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:22:48,704 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:22:48,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:22:48,709 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-12-13 20:22:48,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:22:48,719 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:22:48,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:22:48,723 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2022-12-13 20:22:48,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:22:48,727 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:22:48,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:22:48,730 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 15 [2022-12-13 20:22:48,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:22:48,734 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2022-12-13 20:22:48,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:22:48,739 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:22:48,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:22:48,742 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2022-12-13 20:22:48,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:22:48,747 INFO L134 CoverageAnalysis]: Checked inductivity of 1745 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1745 trivial. 0 not checked. [2022-12-13 20:22:48,747 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 20:22:48,747 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [163718322] [2022-12-13 20:22:48,747 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [163718322] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 20:22:48,747 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 20:22:48,747 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-12-13 20:22:48,747 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [263702514] [2022-12-13 20:22:48,747 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 20:22:48,748 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-12-13 20:22:48,748 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 20:22:48,748 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-12-13 20:22:48,748 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=26, Unknown=0, NotChecked=0, Total=42 [2022-12-13 20:22:48,749 INFO L87 Difference]: Start difference. First operand 66432 states and 96741 transitions. Second operand has 7 states, 7 states have (on average 18.428571428571427) internal successors, (129), 3 states have internal predecessors, (129), 2 states have call successors, (47), 6 states have call predecessors, (47), 1 states have return successors, (45), 2 states have call predecessors, (45), 2 states have call successors, (45) [2022-12-13 20:23:22,539 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 20:23:24,549 WARN L539 Checker$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 20:23:26,566 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 20:23:28,568 WARN L539 Checker$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 20:23:30,594 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 20:23:32,612 WARN L539 Checker$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 20:23:34,642 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 20:23:36,543 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.90s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 20:23:38,337 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.78s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 20:23:39,858 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.52s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 20:23:41,128 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.27s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 20:23:42,938 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.81s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 20:23:45,061 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 20:23:47,069 WARN L539 Checker$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 20:23:49,086 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 20:23:51,099 WARN L539 Checker$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 20:23:52,349 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.21s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 20:23:53,362 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.01s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 20:23:54,830 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.47s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 20:23:56,238 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.41s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 20:24:17,677 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 20:24:17,677 INFO L93 Difference]: Finished difference Result 212437 states and 316362 transitions. [2022-12-13 20:24:17,678 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-12-13 20:24:17,678 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 18.428571428571427) internal successors, (129), 3 states have internal predecessors, (129), 2 states have call successors, (47), 6 states have call predecessors, (47), 1 states have return successors, (45), 2 states have call predecessors, (45), 2 states have call successors, (45) Word has length 475 [2022-12-13 20:24:17,678 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 20:24:18,298 INFO L225 Difference]: With dead ends: 212437 [2022-12-13 20:24:18,298 INFO L226 Difference]: Without dead ends: 146038 [2022-12-13 20:24:18,528 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 169 GetRequests, 160 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=45, Invalid=65, Unknown=0, NotChecked=0, Total=110 [2022-12-13 20:24:18,528 INFO L413 NwaCegarLoop]: 8386 mSDtfsCounter, 13054 mSDsluCounter, 13400 mSDsCounter, 0 mSdLazyCounter, 13937 mSolverCounterSat, 7020 mSolverCounterUnsat, 11 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 73.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 14067 SdHoareTripleChecker+Valid, 21786 SdHoareTripleChecker+Invalid, 20968 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 7020 IncrementalHoareTripleChecker+Valid, 13937 IncrementalHoareTripleChecker+Invalid, 11 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 77.6s IncrementalHoareTripleChecker+Time [2022-12-13 20:24:18,528 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [14067 Valid, 21786 Invalid, 20968 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [7020 Valid, 13937 Invalid, 11 Unknown, 0 Unchecked, 77.6s Time] [2022-12-13 20:24:18,743 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 146038 states. [2022-12-13 20:24:25,826 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 146038 to 120675. [2022-12-13 20:24:25,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 120675 states, 85879 states have (on average 1.37173232105637) internal successors, (117803), 87562 states have internal predecessors, (117803), 28409 states have call successors, (28409), 6185 states have call predecessors, (28409), 6386 states have return successors, (29039), 28211 states have call predecessors, (29039), 28407 states have call successors, (29039) [2022-12-13 20:24:26,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 120675 states to 120675 states and 175251 transitions. [2022-12-13 20:24:26,374 INFO L78 Accepts]: Start accepts. Automaton has 120675 states and 175251 transitions. Word has length 475 [2022-12-13 20:24:26,374 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 20:24:26,375 INFO L495 AbstractCegarLoop]: Abstraction has 120675 states and 175251 transitions. [2022-12-13 20:24:26,375 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 18.428571428571427) internal successors, (129), 3 states have internal predecessors, (129), 2 states have call successors, (47), 6 states have call predecessors, (47), 1 states have return successors, (45), 2 states have call predecessors, (45), 2 states have call successors, (45) [2022-12-13 20:24:26,375 INFO L276 IsEmpty]: Start isEmpty. Operand 120675 states and 175251 transitions. [2022-12-13 20:24:26,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 424 [2022-12-13 20:24:26,532 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 20:24:26,532 INFO L195 NwaCegarLoop]: trace histogram [10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 9, 9, 9, 9, 9, 9, 9, 9, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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] [2022-12-13 20:24:26,532 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2022-12-13 20:24:26,532 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 20:24:26,532 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 20:24:26,532 INFO L85 PathProgramCache]: Analyzing trace with hash -665513805, now seen corresponding path program 1 times [2022-12-13 20:24:26,533 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 20:24:26,533 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1959013364] [2022-12-13 20:24:26,533 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 20:24:26,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 20:24:26,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:24:27,082 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 20:24:27,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:24:27,095 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:24:27,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:24:27,099 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 20:24:27,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:24:27,102 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-12-13 20:24:27,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:24:27,109 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:24:27,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:24:27,112 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 20:24:27,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:24:27,116 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2022-12-13 20:24:27,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:24:27,122 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:24:27,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:24:27,125 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 20:24:27,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:24:27,142 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 51 [2022-12-13 20:24:27,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:24:27,147 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:24:27,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:24:27,151 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2022-12-13 20:24:27,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:24:27,157 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:24:27,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:24:27,160 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2022-12-13 20:24:27,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:24:27,165 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:24:27,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:24:27,169 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2022-12-13 20:24:27,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:24:27,174 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:24:27,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:24:27,178 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2022-12-13 20:24:27,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:24:27,183 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:24:27,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:24:27,187 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106 [2022-12-13 20:24:27,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:24:27,192 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:24:27,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:24:27,196 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117 [2022-12-13 20:24:27,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:24:27,201 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:24:27,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:24:27,205 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128 [2022-12-13 20:24:27,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:24:27,211 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:24:27,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:24:27,214 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2022-12-13 20:24:27,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:24:27,220 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:24:27,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:24:27,224 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 173 [2022-12-13 20:24:27,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:24:27,230 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:24:27,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:24:27,234 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 20:24:27,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:24:27,237 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 194 [2022-12-13 20:24:27,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:24:27,244 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:24:27,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:24:27,247 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 20:24:27,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:24:27,261 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 211 [2022-12-13 20:24:27,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:24:27,266 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 218 [2022-12-13 20:24:27,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:24:27,273 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:24:27,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:24:27,276 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 20:24:27,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:24:27,280 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 235 [2022-12-13 20:24:27,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:24:27,287 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:24:27,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:24:27,291 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 20:24:27,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:24:27,294 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 251 [2022-12-13 20:24:27,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:24:27,301 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:24:27,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:24:27,305 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 20:24:27,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:24:27,308 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 267 [2022-12-13 20:24:27,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:24:27,315 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:24:27,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:24:27,318 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 20:24:27,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:24:27,322 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 283 [2022-12-13 20:24:27,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:24:27,329 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:24:27,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:24:27,332 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 20:24:27,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:24:27,336 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 342 [2022-12-13 20:24:27,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:24:27,341 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 348 [2022-12-13 20:24:27,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:24:27,346 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 353 [2022-12-13 20:24:27,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:24:27,354 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:24:27,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:24:27,359 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 366 [2022-12-13 20:24:27,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:24:27,401 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 371 [2022-12-13 20:24:27,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:24:27,410 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:24:27,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:24:27,417 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:24:27,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:24:27,422 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:24:27,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:24:27,428 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 411 [2022-12-13 20:24:27,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:24:27,432 INFO L134 CoverageAnalysis]: Checked inductivity of 999 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 969 trivial. 0 not checked. [2022-12-13 20:24:27,432 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 20:24:27,433 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1959013364] [2022-12-13 20:24:27,433 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1959013364] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 20:24:27,433 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 20:24:27,433 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-12-13 20:24:27,433 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1741207386] [2022-12-13 20:24:27,433 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 20:24:27,434 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-12-13 20:24:27,434 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 20:24:27,435 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-12-13 20:24:27,435 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=36, Unknown=0, NotChecked=0, Total=56 [2022-12-13 20:24:27,435 INFO L87 Difference]: Start difference. First operand 120675 states and 175251 transitions. Second operand has 8 states, 8 states have (on average 20.0) internal successors, (160), 3 states have internal predecessors, (160), 2 states have call successors, (36), 7 states have call predecessors, (36), 1 states have return successors, (33), 2 states have call predecessors, (33), 2 states have call successors, (33) [2022-12-13 20:25:01,174 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 20:25:03,192 WARN L539 Checker$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 20:25:05,227 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 20:25:07,164 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.92s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 20:25:09,187 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 20:25:16,164 WARN L539 Checker$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 20:25:41,892 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 20:25:41,893 INFO L93 Difference]: Finished difference Result 335068 states and 502195 transitions. [2022-12-13 20:25:41,893 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2022-12-13 20:25:41,893 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 20.0) internal successors, (160), 3 states have internal predecessors, (160), 2 states have call successors, (36), 7 states have call predecessors, (36), 1 states have return successors, (33), 2 states have call predecessors, (33), 2 states have call successors, (33) Word has length 423 [2022-12-13 20:25:41,894 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 20:25:43,015 INFO L225 Difference]: With dead ends: 335068 [2022-12-13 20:25:43,015 INFO L226 Difference]: Without dead ends: 214438 [2022-12-13 20:25:43,349 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 129 GetRequests, 118 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 15 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=58, Invalid=98, Unknown=0, NotChecked=0, Total=156 [2022-12-13 20:25:43,350 INFO L413 NwaCegarLoop]: 11123 mSDtfsCounter, 15769 mSDsluCounter, 17061 mSDsCounter, 0 mSdLazyCounter, 17076 mSolverCounterSat, 10243 mSolverCounterUnsat, 5 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 52.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 17315 SdHoareTripleChecker+Valid, 28184 SdHoareTripleChecker+Invalid, 27324 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 10243 IncrementalHoareTripleChecker+Valid, 17076 IncrementalHoareTripleChecker+Invalid, 5 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 57.7s IncrementalHoareTripleChecker+Time [2022-12-13 20:25:43,350 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [17315 Valid, 28184 Invalid, 27324 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [10243 Valid, 17076 Invalid, 5 Unknown, 0 Unchecked, 57.7s Time] [2022-12-13 20:25:43,497 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 214438 states. [2022-12-13 20:25:53,409 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 214438 to 154639. [2022-12-13 20:25:53,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 154639 states, 109995 states have (on average 1.3723078321741897) internal successors, (150947), 112130 states have internal predecessors, (150947), 36531 states have call successors, (36531), 7913 states have call predecessors, (36531), 8112 states have return successors, (37169), 36235 states have call predecessors, (37169), 36529 states have call successors, (37169) [2022-12-13 20:25:54,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 154639 states to 154639 states and 224647 transitions. [2022-12-13 20:25:54,095 INFO L78 Accepts]: Start accepts. Automaton has 154639 states and 224647 transitions. Word has length 423 [2022-12-13 20:25:54,096 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 20:25:54,096 INFO L495 AbstractCegarLoop]: Abstraction has 154639 states and 224647 transitions. [2022-12-13 20:25:54,096 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 20.0) internal successors, (160), 3 states have internal predecessors, (160), 2 states have call successors, (36), 7 states have call predecessors, (36), 1 states have return successors, (33), 2 states have call predecessors, (33), 2 states have call successors, (33) [2022-12-13 20:25:54,097 INFO L276 IsEmpty]: Start isEmpty. Operand 154639 states and 224647 transitions. [2022-12-13 20:25:54,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 439 [2022-12-13 20:25:54,171 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 20:25:54,171 INFO L195 NwaCegarLoop]: trace histogram [10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 9, 9, 9, 9, 9, 4, 4, 4, 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] [2022-12-13 20:25:54,171 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2022-12-13 20:25:54,171 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 20:25:54,171 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 20:25:54,172 INFO L85 PathProgramCache]: Analyzing trace with hash 1694975830, now seen corresponding path program 1 times [2022-12-13 20:25:54,172 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 20:25:54,172 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1303495139] [2022-12-13 20:25:54,172 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 20:25:54,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 20:25:54,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:25:54,632 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 20:25:54,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:25:54,646 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:25:54,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:25:54,650 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 20:25:54,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:25:54,654 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-12-13 20:25:54,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:25:54,660 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:25:54,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:25:54,664 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 20:25:54,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:25:54,668 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2022-12-13 20:25:54,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:25:54,675 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:25:54,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:25:54,678 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 20:25:54,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:25:54,696 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 51 [2022-12-13 20:25:54,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:25:54,701 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:25:54,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:25:54,705 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2022-12-13 20:25:54,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:25:54,709 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:25:54,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:25:54,713 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2022-12-13 20:25:54,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:25:54,718 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:25:54,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:25:54,721 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2022-12-13 20:25:54,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:25:54,726 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:25:54,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:25:54,729 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2022-12-13 20:25:54,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:25:54,734 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:25:54,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:25:54,737 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106 [2022-12-13 20:25:54,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:25:54,742 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:25:54,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:25:54,745 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117 [2022-12-13 20:25:54,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:25:54,750 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:25:54,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:25:54,753 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128 [2022-12-13 20:25:54,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:25:54,758 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:25:54,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:25:54,762 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2022-12-13 20:25:54,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:25:54,767 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:25:54,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:25:54,770 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 173 [2022-12-13 20:25:54,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:25:54,776 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:25:54,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:25:54,779 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 20:25:54,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:25:54,783 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 194 [2022-12-13 20:25:54,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:25:54,789 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:25:54,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:25:54,792 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 20:25:54,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:25:54,810 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 211 [2022-12-13 20:25:54,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:25:54,815 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 218 [2022-12-13 20:25:54,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:25:54,822 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:25:54,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:25:54,825 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 20:25:54,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:25:54,828 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 235 [2022-12-13 20:25:54,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:25:54,835 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:25:54,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:25:54,838 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 20:25:54,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:25:54,842 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 251 [2022-12-13 20:25:54,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:25:54,848 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:25:54,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:25:54,852 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 20:25:54,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:25:54,855 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 267 [2022-12-13 20:25:54,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:25:54,861 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:25:54,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:25:54,864 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 20:25:54,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:25:54,867 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 283 [2022-12-13 20:25:54,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:25:54,874 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:25:54,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:25:54,877 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 20:25:54,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:25:54,880 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 309 [2022-12-13 20:25:54,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:25:54,884 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 314 [2022-12-13 20:25:54,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:25:54,888 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 319 [2022-12-13 20:25:54,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:25:54,893 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 327 [2022-12-13 20:25:54,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:25:54,897 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 332 [2022-12-13 20:25:54,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:25:54,902 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 338 [2022-12-13 20:25:54,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:25:54,906 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 350 [2022-12-13 20:25:54,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:25:54,911 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 354 [2022-12-13 20:25:54,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:25:54,916 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 361 [2022-12-13 20:25:54,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:25:54,921 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 369 [2022-12-13 20:25:54,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:25:54,926 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 376 [2022-12-13 20:25:54,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:25:54,931 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:25:54,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:25:54,935 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 393 [2022-12-13 20:25:54,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:25:54,941 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:25:54,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:25:54,945 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 405 [2022-12-13 20:25:54,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:25:54,951 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 416 [2022-12-13 20:25:54,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:25:54,957 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 421 [2022-12-13 20:25:54,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:25:54,962 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 425 [2022-12-13 20:25:54,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:25:54,968 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 430 [2022-12-13 20:25:54,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:25:54,974 INFO L134 CoverageAnalysis]: Checked inductivity of 1038 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1038 trivial. 0 not checked. [2022-12-13 20:25:54,974 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 20:25:54,974 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1303495139] [2022-12-13 20:25:54,974 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1303495139] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 20:25:54,975 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 20:25:54,975 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-12-13 20:25:54,975 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [544684772] [2022-12-13 20:25:54,975 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 20:25:54,976 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-12-13 20:25:54,976 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 20:25:54,976 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-12-13 20:25:54,977 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2022-12-13 20:25:54,977 INFO L87 Difference]: Start difference. First operand 154639 states and 224647 transitions. Second operand has 7 states, 7 states have (on average 20.428571428571427) internal successors, (143), 3 states have internal predecessors, (143), 2 states have call successors, (42), 6 states have call predecessors, (42), 1 states have return successors, (41), 2 states have call predecessors, (41), 2 states have call successors, (41) [2022-12-13 20:26:21,239 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 20:26:23,246 WARN L539 Checker$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 20:26:25,269 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 20:26:27,290 WARN L539 Checker$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 20:26:29,297 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 20:26:31,305 WARN L539 Checker$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 20:26:33,092 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.26s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 20:26:34,607 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.51s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 20:26:36,628 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 20:26:38,060 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.43s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 20:26:39,534 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.47s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 20:26:40,836 WARN L539 Checker$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 20:26:42,415 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.58s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 20:27:08,757 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 20:27:08,758 INFO L93 Difference]: Finished difference Result 381434 states and 573318 transitions. [2022-12-13 20:27:08,759 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-12-13 20:27:08,759 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 20.428571428571427) internal successors, (143), 3 states have internal predecessors, (143), 2 states have call successors, (42), 6 states have call predecessors, (42), 1 states have return successors, (41), 2 states have call predecessors, (41), 2 states have call successors, (41) Word has length 438 [2022-12-13 20:27:08,759 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 20:27:09,770 INFO L225 Difference]: With dead ends: 381434 [2022-12-13 20:27:09,770 INFO L226 Difference]: Without dead ends: 226840 [2022-12-13 20:27:10,217 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 141 GetRequests, 135 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=20, Invalid=36, Unknown=0, NotChecked=0, Total=56 [2022-12-13 20:27:10,217 INFO L413 NwaCegarLoop]: 7124 mSDtfsCounter, 6370 mSDsluCounter, 20558 mSDsCounter, 0 mSdLazyCounter, 15756 mSolverCounterSat, 4257 mSolverCounterUnsat, 7 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 53.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 7062 SdHoareTripleChecker+Valid, 27682 SdHoareTripleChecker+Invalid, 20020 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 4257 IncrementalHoareTripleChecker+Valid, 15756 IncrementalHoareTripleChecker+Invalid, 7 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 56.7s IncrementalHoareTripleChecker+Time [2022-12-13 20:27:10,218 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [7062 Valid, 27682 Invalid, 20020 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [4257 Valid, 15756 Invalid, 7 Unknown, 0 Unchecked, 56.7s Time] [2022-12-13 20:27:10,396 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 226840 states. [2022-12-13 20:27:21,083 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 226840 to 154655. [2022-12-13 20:27:21,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 154655 states, 110011 states have (on average 1.3722536837225368) internal successors, (150963), 112146 states have internal predecessors, (150963), 36531 states have call successors, (36531), 7913 states have call predecessors, (36531), 8112 states have return successors, (37169), 36235 states have call predecessors, (37169), 36529 states have call successors, (37169) [2022-12-13 20:27:21,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 154655 states to 154655 states and 224663 transitions. [2022-12-13 20:27:21,852 INFO L78 Accepts]: Start accepts. Automaton has 154655 states and 224663 transitions. Word has length 438 [2022-12-13 20:27:21,852 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 20:27:21,852 INFO L495 AbstractCegarLoop]: Abstraction has 154655 states and 224663 transitions. [2022-12-13 20:27:21,852 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 20.428571428571427) internal successors, (143), 3 states have internal predecessors, (143), 2 states have call successors, (42), 6 states have call predecessors, (42), 1 states have return successors, (41), 2 states have call predecessors, (41), 2 states have call successors, (41) [2022-12-13 20:27:21,852 INFO L276 IsEmpty]: Start isEmpty. Operand 154655 states and 224663 transitions. [2022-12-13 20:27:21,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 445 [2022-12-13 20:27:21,921 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 20:27:21,921 INFO L195 NwaCegarLoop]: trace histogram [10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 9, 9, 9, 9, 9, 9, 9, 9, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 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] [2022-12-13 20:27:21,921 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2022-12-13 20:27:21,921 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 20:27:21,921 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 20:27:21,922 INFO L85 PathProgramCache]: Analyzing trace with hash 800345742, now seen corresponding path program 1 times [2022-12-13 20:27:21,922 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 20:27:21,922 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1035734667] [2022-12-13 20:27:21,922 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 20:27:21,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 20:27:22,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:27:22,618 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 20:27:22,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:27:22,630 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:27:22,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:27:22,636 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 20:27:22,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:27:22,640 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-12-13 20:27:22,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:27:22,646 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:27:22,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:27:22,649 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 20:27:22,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:27:22,652 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2022-12-13 20:27:22,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:27:22,659 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:27:22,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:27:22,663 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 20:27:22,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:27:22,678 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 51 [2022-12-13 20:27:22,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:27:22,686 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:27:22,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:27:22,690 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2022-12-13 20:27:22,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:27:22,695 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:27:22,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:27:22,699 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2022-12-13 20:27:22,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:27:22,704 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:27:22,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:27:22,708 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2022-12-13 20:27:22,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:27:22,712 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:27:22,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:27:22,716 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2022-12-13 20:27:22,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:27:22,770 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:27:22,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:27:22,775 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106 [2022-12-13 20:27:22,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:27:22,782 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:27:22,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:27:22,787 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117 [2022-12-13 20:27:22,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:27:22,793 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:27:22,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:27:22,799 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128 [2022-12-13 20:27:22,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:27:22,805 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:27:22,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:27:22,810 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2022-12-13 20:27:22,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:27:22,817 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:27:22,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:27:22,822 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 173 [2022-12-13 20:27:22,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:27:22,831 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:27:22,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:27:22,835 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 20:27:22,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:27:22,840 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 194 [2022-12-13 20:27:22,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:27:22,848 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:27:22,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:27:22,853 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 20:27:22,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:27:22,869 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 211 [2022-12-13 20:27:22,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:27:22,876 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 218 [2022-12-13 20:27:22,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:27:22,885 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:27:22,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:27:22,890 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 20:27:22,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:27:22,894 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 235 [2022-12-13 20:27:22,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:27:22,903 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:27:22,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:27:22,908 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 20:27:22,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:27:22,913 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 251 [2022-12-13 20:27:22,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:27:22,921 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:27:22,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:27:22,926 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 20:27:22,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:27:22,930 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 267 [2022-12-13 20:27:22,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:27:22,938 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:27:22,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:27:22,943 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 20:27:22,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:27:22,948 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 283 [2022-12-13 20:27:22,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:27:22,956 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:27:22,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:27:22,961 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 20:27:22,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:27:22,966 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 363 [2022-12-13 20:27:22,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:27:22,972 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 369 [2022-12-13 20:27:22,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:27:22,977 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 374 [2022-12-13 20:27:22,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:27:22,989 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:27:22,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:27:22,997 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 387 [2022-12-13 20:27:22,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:27:23,054 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 392 [2022-12-13 20:27:23,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:27:23,082 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:27:23,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:27:23,144 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:27:23,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:27:23,191 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:27:23,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:27:23,203 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 432 [2022-12-13 20:27:23,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:27:23,212 INFO L134 CoverageAnalysis]: Checked inductivity of 1048 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1048 trivial. 0 not checked. [2022-12-13 20:27:23,212 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 20:27:23,212 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1035734667] [2022-12-13 20:27:23,212 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1035734667] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 20:27:23,212 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 20:27:23,212 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2022-12-13 20:27:23,212 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1652816758] [2022-12-13 20:27:23,213 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 20:27:23,213 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2022-12-13 20:27:23,213 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 20:27:23,214 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2022-12-13 20:27:23,214 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=66, Unknown=0, NotChecked=0, Total=90 [2022-12-13 20:27:23,214 INFO L87 Difference]: Start difference. First operand 154655 states and 224663 transitions. Second operand has 10 states, 10 states have (on average 14.6) internal successors, (146), 4 states have internal predecessors, (146), 2 states have call successors, (36), 7 states have call predecessors, (36), 3 states have return successors, (33), 3 states have call predecessors, (33), 2 states have call successors, (33) [2022-12-13 20:27:52,665 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.91s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 20:27:54,688 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 20:27:56,698 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 20:27:58,179 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.45s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 20:28:00,197 WARN L539 Checker$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 20:28:25,093 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 20:28:25,093 INFO L93 Difference]: Finished difference Result 369372 states and 556732 transitions. [2022-12-13 20:28:25,094 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-12-13 20:28:25,094 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 14.6) internal successors, (146), 4 states have internal predecessors, (146), 2 states have call successors, (36), 7 states have call predecessors, (36), 3 states have return successors, (33), 3 states have call predecessors, (33), 2 states have call successors, (33) Word has length 444 [2022-12-13 20:28:25,095 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 20:28:26,252 INFO L225 Difference]: With dead ends: 369372 [2022-12-13 20:28:26,252 INFO L226 Difference]: Without dead ends: 214762 [2022-12-13 20:28:26,740 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 130 GetRequests, 118 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 20 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=60, Invalid=122, Unknown=0, NotChecked=0, Total=182 [2022-12-13 20:28:26,741 INFO L413 NwaCegarLoop]: 5757 mSDtfsCounter, 11402 mSDsluCounter, 21447 mSDsCounter, 0 mSdLazyCounter, 17651 mSolverCounterSat, 10083 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 40.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 12144 SdHoareTripleChecker+Valid, 27204 SdHoareTripleChecker+Invalid, 27737 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 10083 IncrementalHoareTripleChecker+Valid, 17651 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 43.8s IncrementalHoareTripleChecker+Time [2022-12-13 20:28:26,741 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [12144 Valid, 27204 Invalid, 27737 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [10083 Valid, 17651 Invalid, 3 Unknown, 0 Unchecked, 43.8s Time] [2022-12-13 20:28:26,889 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 214762 states. [2022-12-13 20:28:37,861 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 214762 to 154815. [2022-12-13 20:28:37,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 154815 states, 110131 states have (on average 1.3718480718417159) internal successors, (151083), 112266 states have internal predecessors, (151083), 36531 states have call successors, (36531), 7913 states have call predecessors, (36531), 8152 states have return successors, (37825), 36275 states have call predecessors, (37825), 36529 states have call successors, (37825) [2022-12-13 20:28:38,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 154815 states to 154815 states and 225439 transitions. [2022-12-13 20:28:38,580 INFO L78 Accepts]: Start accepts. Automaton has 154815 states and 225439 transitions. Word has length 444 [2022-12-13 20:28:38,581 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 20:28:38,581 INFO L495 AbstractCegarLoop]: Abstraction has 154815 states and 225439 transitions. [2022-12-13 20:28:38,581 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 14.6) internal successors, (146), 4 states have internal predecessors, (146), 2 states have call successors, (36), 7 states have call predecessors, (36), 3 states have return successors, (33), 3 states have call predecessors, (33), 2 states have call successors, (33) [2022-12-13 20:28:38,581 INFO L276 IsEmpty]: Start isEmpty. Operand 154815 states and 225439 transitions. [2022-12-13 20:28:38,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 451 [2022-12-13 20:28:38,650 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 20:28:38,650 INFO L195 NwaCegarLoop]: trace histogram [10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 9, 9, 9, 9, 9, 9, 9, 9, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 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] [2022-12-13 20:28:38,650 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2022-12-13 20:28:38,650 INFO L420 AbstractCegarLoop]: === Iteration 11 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 20:28:38,651 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 20:28:38,651 INFO L85 PathProgramCache]: Analyzing trace with hash 1334562728, now seen corresponding path program 1 times [2022-12-13 20:28:38,651 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 20:28:38,651 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1026028208] [2022-12-13 20:28:38,651 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 20:28:38,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 20:28:38,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:28:39,521 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 20:28:39,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:28:39,545 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:28:39,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:28:39,551 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 20:28:39,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:28:39,558 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-12-13 20:28:39,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:28:39,570 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:28:39,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:28:39,575 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 20:28:39,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:28:39,579 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2022-12-13 20:28:39,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:28:39,590 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:28:39,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:28:39,594 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 20:28:39,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:28:39,612 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 51 [2022-12-13 20:28:39,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:28:39,625 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:28:39,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:28:39,630 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2022-12-13 20:28:39,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:28:39,640 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:28:39,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:28:39,645 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2022-12-13 20:28:39,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:28:39,655 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:28:39,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:28:39,660 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2022-12-13 20:28:39,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:28:39,670 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:28:39,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:28:39,675 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2022-12-13 20:28:39,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:28:39,686 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:28:39,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:28:39,690 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106 [2022-12-13 20:28:39,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:28:39,701 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:28:39,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:28:39,705 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117 [2022-12-13 20:28:39,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:28:39,714 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:28:39,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:28:39,718 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128 [2022-12-13 20:28:39,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:28:39,725 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:28:39,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:28:39,729 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2022-12-13 20:28:39,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:28:39,736 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:28:39,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:28:39,740 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 173 [2022-12-13 20:28:39,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:28:39,748 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:28:39,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:28:39,751 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 20:28:39,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:28:39,754 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 194 [2022-12-13 20:28:39,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:28:39,763 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:28:39,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:28:39,766 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 20:28:39,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:28:39,782 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 211 [2022-12-13 20:28:39,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:28:39,792 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 218 [2022-12-13 20:28:39,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:28:39,801 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:28:39,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:28:39,804 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 20:28:39,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:28:39,807 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 235 [2022-12-13 20:28:39,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:28:39,816 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:28:39,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:28:39,820 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 20:28:39,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:28:39,823 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 251 [2022-12-13 20:28:39,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:28:39,831 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:28:39,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:28:39,835 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 20:28:39,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:28:39,838 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 267 [2022-12-13 20:28:39,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:28:39,847 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:28:39,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:28:39,850 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 20:28:39,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:28:39,853 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 283 [2022-12-13 20:28:39,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:28:39,862 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:28:39,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:28:39,865 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 20:28:39,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:28:39,868 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 363 [2022-12-13 20:28:39,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:28:39,874 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 369 [2022-12-13 20:28:39,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:28:39,880 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 374 [2022-12-13 20:28:39,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:28:39,893 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:28:39,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:28:39,900 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 387 [2022-12-13 20:28:39,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:28:39,955 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 392 [2022-12-13 20:28:39,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:28:39,970 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:28:39,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:28:39,977 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:28:39,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:28:39,983 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:28:39,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:28:39,988 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-12-13 20:28:39,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:28:39,992 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 438 [2022-12-13 20:28:39,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:28:39,998 INFO L134 CoverageAnalysis]: Checked inductivity of 1048 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1048 trivial. 0 not checked. [2022-12-13 20:28:39,998 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 20:28:39,998 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1026028208] [2022-12-13 20:28:39,998 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1026028208] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 20:28:39,998 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 20:28:39,998 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-12-13 20:28:39,998 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [796904215] [2022-12-13 20:28:39,998 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 20:28:39,999 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-12-13 20:28:39,999 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 20:28:39,999 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-12-13 20:28:39,999 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=36, Unknown=0, NotChecked=0, Total=56 [2022-12-13 20:28:39,999 INFO L87 Difference]: Start difference. First operand 154815 states and 225439 transitions. Second operand has 8 states, 8 states have (on average 18.75) internal successors, (150), 3 states have internal predecessors, (150), 3 states have call successors, (37), 8 states have call predecessors, (37), 1 states have return successors, (34), 2 states have call predecessors, (34), 2 states have call successors, (34)