./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--rtlwifi--rtl8192cu--rtl8192cu.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-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_83eeea89-6729-447c-bfe0-b12edf7f4c34/bin/utaipan-gh47qXpMRh/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_83eeea89-6729-447c-bfe0-b12edf7f4c34/bin/utaipan-gh47qXpMRh/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_83eeea89-6729-447c-bfe0-b12edf7f4c34/bin/utaipan-gh47qXpMRh/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_83eeea89-6729-447c-bfe0-b12edf7f4c34/bin/utaipan-gh47qXpMRh/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--rtlwifi--rtl8192cu--rtl8192cu.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_83eeea89-6729-447c-bfe0-b12edf7f4c34/bin/utaipan-gh47qXpMRh/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_83eeea89-6729-447c-bfe0-b12edf7f4c34/bin/utaipan-gh47qXpMRh --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash d3eedf009c0354e40f9e91d5f02bdbd29fc69486fea85bd401e2764ccaedb5c6 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-14 14:29:19,977 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 14:29:19,979 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 14:29:20,000 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 14:29:20,001 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 14:29:20,002 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 14:29:20,003 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 14:29:20,004 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 14:29:20,006 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 14:29:20,007 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 14:29:20,007 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 14:29:20,008 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 14:29:20,009 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 14:29:20,010 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 14:29:20,011 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 14:29:20,012 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 14:29:20,012 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 14:29:20,013 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 14:29:20,015 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 14:29:20,016 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 14:29:20,018 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 14:29:20,019 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 14:29:20,019 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 14:29:20,020 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 14:29:20,022 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 14:29:20,022 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 14:29:20,022 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 14:29:20,023 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 14:29:20,023 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 14:29:20,023 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 14:29:20,024 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 14:29:20,024 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 14:29:20,025 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 14:29:20,025 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 14:29:20,026 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 14:29:20,026 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 14:29:20,026 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 14:29:20,026 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 14:29:20,027 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 14:29:20,027 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 14:29:20,028 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 14:29:20,028 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_83eeea89-6729-447c-bfe0-b12edf7f4c34/bin/utaipan-gh47qXpMRh/config/svcomp-Reach-64bit-Taipan_Default.epf [2022-12-14 14:29:20,049 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 14:29:20,050 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 14:29:20,050 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-12-14 14:29:20,050 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-12-14 14:29:20,051 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 14:29:20,051 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-12-14 14:29:20,051 INFO L138 SettingsManager]: * User list type=DISABLED [2022-12-14 14:29:20,051 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-12-14 14:29:20,051 INFO L138 SettingsManager]: * Explicit value domain=true [2022-12-14 14:29:20,051 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-12-14 14:29:20,052 INFO L138 SettingsManager]: * Octagon Domain=false [2022-12-14 14:29:20,052 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-12-14 14:29:20,052 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-12-14 14:29:20,052 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-12-14 14:29:20,052 INFO L138 SettingsManager]: * Interval Domain=false [2022-12-14 14:29:20,052 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-12-14 14:29:20,053 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-12-14 14:29:20,053 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-12-14 14:29:20,053 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 14:29:20,054 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 14:29:20,054 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 14:29:20,054 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 14:29:20,054 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 14:29:20,054 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 14:29:20,054 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 14:29:20,054 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 14:29:20,055 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 14:29:20,055 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 14:29:20,055 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-12-14 14:29:20,055 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-14 14:29:20,055 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 14:29:20,056 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-12-14 14:29:20,056 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 14:29:20,056 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 14:29:20,056 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-12-14 14:29:20,056 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 14:29:20,056 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 14:29:20,056 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-12-14 14:29:20,057 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_83eeea89-6729-447c-bfe0-b12edf7f4c34/bin/utaipan-gh47qXpMRh/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_83eeea89-6729-447c-bfe0-b12edf7f4c34/bin/utaipan-gh47qXpMRh Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d3eedf009c0354e40f9e91d5f02bdbd29fc69486fea85bd401e2764ccaedb5c6 [2022-12-14 14:29:20,220 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 14:29:20,254 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 14:29:20,256 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 14:29:20,257 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 14:29:20,258 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 14:29:20,259 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_83eeea89-6729-447c-bfe0-b12edf7f4c34/bin/utaipan-gh47qXpMRh/../../sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--rtlwifi--rtl8192cu--rtl8192cu.ko-entry_point.cil.out.i [2022-12-14 14:29:22,847 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 14:29:23,306 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 14:29:23,306 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_83eeea89-6729-447c-bfe0-b12edf7f4c34/sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--rtlwifi--rtl8192cu--rtl8192cu.ko-entry_point.cil.out.i [2022-12-14 14:29:23,339 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_83eeea89-6729-447c-bfe0-b12edf7f4c34/bin/utaipan-gh47qXpMRh/data/6c8fc8f67/c0d60a6d5b894ec5a19a77c01eb14560/FLAG8b1a9e753 [2022-12-14 14:29:23,351 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_83eeea89-6729-447c-bfe0-b12edf7f4c34/bin/utaipan-gh47qXpMRh/data/6c8fc8f67/c0d60a6d5b894ec5a19a77c01eb14560 [2022-12-14 14:29:23,353 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 14:29:23,354 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 14:29:23,354 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 14:29:23,355 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 14:29:23,358 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 14:29:23,358 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 02:29:23" (1/1) ... [2022-12-14 14:29:23,359 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@26609dab and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 02:29:23, skipping insertion in model container [2022-12-14 14:29:23,359 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 02:29:23" (1/1) ... [2022-12-14 14:29:23,366 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 14:29:23,503 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 14:29:23,909 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 14:29:24,040 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_83eeea89-6729-447c-bfe0-b12edf7f4c34/sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--rtlwifi--rtl8192cu--rtl8192cu.ko-entry_point.cil.out.i[223980,223993] [2022-12-14 14:29:24,106 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:24,110 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:24,112 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:24,114 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:24,116 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:24,118 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:24,120 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:24,122 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:24,123 WARN L623 FunctionHandler]: Unknown extern function rtl92c_phy_set_txpower_level [2022-12-14 14:29:24,124 WARN L623 FunctionHandler]: Unknown extern function dm_restorepowerindex [2022-12-14 14:29:24,124 WARN L623 FunctionHandler]: Unknown extern function dm_writepowerindex [2022-12-14 14:29:24,125 WARN L623 FunctionHandler]: Unknown extern function dm_writepowerindex [2022-12-14 14:29:24,127 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-12-14 14:29:24,128 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-12-14 14:29:24,128 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-12-14 14:29:24,129 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-12-14 14:29:24,129 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-12-14 14:29:24,153 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 14:29:24,231 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-12-14 14:29:24,245 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-12-14 14:29:24,606 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:24,608 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:24,609 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:24,612 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:24,616 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:24,617 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:24,622 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:24,623 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:24,624 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:24,625 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:24,626 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:24,628 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:24,629 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:24,637 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:24,646 WARN L623 FunctionHandler]: Unknown extern function rtl_efuse_shadow_map_update [2022-12-14 14:29:24,648 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:24,649 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:24,651 WARN L623 FunctionHandler]: Unknown extern function print_hex_dump [2022-12-14 14:29:24,653 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:24,654 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:24,655 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:24,657 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:24,659 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:24,669 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:24,672 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:24,674 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:24,682 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:24,683 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:24,684 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 14:29:24,685 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:24,686 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 14:29:24,687 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:24,688 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:24,740 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 14:29:24,740 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:24,747 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 14:29:24,748 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:24,755 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:24,762 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 14:29:24,769 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 14:29:24,770 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:24,794 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:24,796 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:24,799 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:24,801 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:24,803 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:24,819 WARN L623 FunctionHandler]: Unknown extern function efuse_read_1byte [2022-12-14 14:29:24,829 WARN L623 FunctionHandler]: Unknown extern function trace_hardirqs_on [2022-12-14 14:29:24,831 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:24,831 WARN L623 FunctionHandler]: Unknown extern function rtl92c_download_fw [2022-12-14 14:29:24,832 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:24,833 WARN L623 FunctionHandler]: Unknown extern function rtl92c_phy_rf_config [2022-12-14 14:29:24,833 WARN L623 FunctionHandler]: Unknown extern function rtl_cam_reset_all_entry [2022-12-14 14:29:24,834 WARN L623 FunctionHandler]: Unknown extern function rtl92c_phy_set_rfpath_switch [2022-12-14 14:29:24,834 WARN L623 FunctionHandler]: Unknown extern function rtl92c_phy_iq_calibrate [2022-12-14 14:29:24,835 WARN L623 FunctionHandler]: Unknown extern function rtl92c_phy_iq_calibrate [2022-12-14 14:29:24,835 WARN L623 FunctionHandler]: Unknown extern function rtl92c_dm_check_txpower_tracking [2022-12-14 14:29:24,835 WARN L623 FunctionHandler]: Unknown extern function rtl92c_phy_lc_calibrate [2022-12-14 14:29:24,835 WARN L623 FunctionHandler]: Unknown extern function rtl92c_dm_init [2022-12-14 14:29:24,836 WARN L623 FunctionHandler]: Unknown extern function trace_hardirqs_off [2022-12-14 14:29:24,836 WARN L623 FunctionHandler]: Unknown extern function trace_hardirqs_on [2022-12-14 14:29:24,851 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 14:29:24,852 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:24,853 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 14:29:24,920 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:24,922 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:24,923 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:24,924 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:24,926 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:24,927 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:24,945 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:24,948 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:24,952 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:24,958 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:24,959 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:24,962 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:24,963 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:24,966 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:24,967 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:24,968 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:24,970 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:24,972 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:24,973 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:24,974 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:24,976 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:24,977 WARN L623 FunctionHandler]: Unknown extern function rtl92c_phy_set_io_cmd [2022-12-14 14:29:24,978 WARN L623 FunctionHandler]: Unknown extern function rtl92c_dm_rf_saving [2022-12-14 14:29:24,978 WARN L623 FunctionHandler]: Unknown extern function rtl92c_set_fw_pwrmode_cmd [2022-12-14 14:29:24,979 WARN L623 FunctionHandler]: Unknown extern function rtl92c_set_fw_rsvdpagepkt [2022-12-14 14:29:24,980 WARN L623 FunctionHandler]: Unknown extern function rtl92c_set_fw_joinbss_report_cmd [2022-12-14 14:29:24,982 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:24,995 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:25,009 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:25,010 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:25,015 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 14:29:25,016 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:25,017 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:25,018 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:25,019 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:25,020 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:25,021 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:25,023 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 14:29:25,025 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 14:29:25,025 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 14:29:25,027 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-12-14 14:29:25,027 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-12-14 14:29:25,027 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-12-14 14:29:25,028 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-12-14 14:29:25,028 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-12-14 14:29:25,110 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:25,112 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:25,113 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:25,115 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:25,124 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:25,125 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-12-14 14:29:25,125 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-12-14 14:29:25,126 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-12-14 14:29:25,126 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-12-14 14:29:25,126 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-12-14 14:29:25,322 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:25,334 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:25,335 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:25,337 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:25,340 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:25,341 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:25,341 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:25,342 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:25,342 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:25,346 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:25,347 WARN L623 FunctionHandler]: Unknown extern function rtl_cam_mark_invalid [2022-12-14 14:29:25,347 WARN L623 FunctionHandler]: Unknown extern function rtl_cam_empty_entry [2022-12-14 14:29:25,348 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:25,350 WARN L623 FunctionHandler]: Unknown extern function rtl_cam_get_free_entry [2022-12-14 14:29:25,350 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:25,352 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:25,352 WARN L623 FunctionHandler]: Unknown extern function rtl_cam_del_entry [2022-12-14 14:29:25,353 WARN L623 FunctionHandler]: Unknown extern function rtl_cam_delete_one_entry [2022-12-14 14:29:25,353 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:25,354 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:25,355 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:25,356 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:25,357 WARN L623 FunctionHandler]: Unknown extern function print_hex_dump [2022-12-14 14:29:25,358 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:25,359 WARN L623 FunctionHandler]: Unknown extern function rtl_cam_add_one_entry [2022-12-14 14:29:25,359 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:25,360 WARN L623 FunctionHandler]: Unknown extern function rtl_cam_add_one_entry [2022-12-14 14:29:25,360 WARN L623 FunctionHandler]: Unknown extern function rtl_cam_add_one_entry [2022-12-14 14:29:25,363 WARN L623 FunctionHandler]: Unknown extern function rtl92c_dm_init_edca_turbo [2022-12-14 14:29:25,364 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:25,365 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:25,367 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:25,369 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:25,370 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:25,371 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:25,372 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:25,372 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:25,423 WARN L623 FunctionHandler]: Unknown extern function rtl_process_phyinfo [2022-12-14 14:29:25,423 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-12-14 14:29:25,424 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-12-14 14:29:25,424 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-12-14 14:29:25,424 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-12-14 14:29:25,424 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-12-14 14:29:25,586 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:25,587 WARN L623 FunctionHandler]: Unknown extern function _rtl92c_phy_rf_serial_read [2022-12-14 14:29:25,587 WARN L623 FunctionHandler]: Unknown extern function _rtl92c_phy_fw_rf_serial_read [2022-12-14 14:29:25,587 WARN L623 FunctionHandler]: Unknown extern function _rtl92c_phy_calculate_bit_shift [2022-12-14 14:29:25,588 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:25,590 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:25,590 WARN L623 FunctionHandler]: Unknown extern function _rtl92c_phy_rf_serial_read [2022-12-14 14:29:25,591 WARN L623 FunctionHandler]: Unknown extern function _rtl92c_phy_calculate_bit_shift [2022-12-14 14:29:25,591 WARN L623 FunctionHandler]: Unknown extern function _rtl92c_phy_rf_serial_write [2022-12-14 14:29:25,592 WARN L623 FunctionHandler]: Unknown extern function _rtl92c_phy_fw_rf_serial_read [2022-12-14 14:29:25,592 WARN L623 FunctionHandler]: Unknown extern function _rtl92c_phy_calculate_bit_shift [2022-12-14 14:29:25,592 WARN L623 FunctionHandler]: Unknown extern function _rtl92c_phy_fw_rf_serial_write [2022-12-14 14:29:25,593 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:25,595 WARN L623 FunctionHandler]: Unknown extern function _rtl92c_phy_init_bb_rf_register_definition [2022-12-14 14:29:25,596 WARN L623 FunctionHandler]: Unknown extern function _rtl92c_phy_bb8192c_config_parafile [2022-12-14 14:29:25,598 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:25,599 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:25,602 WARN L623 FunctionHandler]: Unknown extern function rtl_addr_delay [2022-12-14 14:29:25,603 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 14:29:25,603 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:25,605 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 14:29:25,605 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:25,607 WARN L623 FunctionHandler]: Unknown extern function rtl_addr_delay [2022-12-14 14:29:25,608 WARN L623 FunctionHandler]: Unknown extern function _rtl92c_store_pwrIndex_diffrate_offset [2022-12-14 14:29:25,609 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:25,611 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:25,613 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:25,614 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:25,615 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:25,616 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:25,617 WARN L623 FunctionHandler]: Unknown extern function rtl_rfreg_delay [2022-12-14 14:29:25,617 WARN L623 FunctionHandler]: Unknown extern function rtl_rfreg_delay [2022-12-14 14:29:25,619 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:25,620 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:25,622 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:25,625 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:25,627 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:25,628 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:25,629 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 14:29:25,629 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 14:29:25,631 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 14:29:25,641 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:25,641 WARN L623 FunctionHandler]: Unknown extern function rtl_ps_enable_nic [2022-12-14 14:29:25,642 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-12-14 14:29:25,643 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:25,644 WARN L623 FunctionHandler]: Unknown extern function rtl92ce_phy_set_rf_on [2022-12-14 14:29:25,646 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:25,646 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 14:29:25,647 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:25,648 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:25,649 WARN L623 FunctionHandler]: Unknown extern function rtl_ps_disable_nic [2022-12-14 14:29:25,651 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:25,652 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 14:29:25,653 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:25,654 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-12-14 14:29:25,654 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:25,655 WARN L623 FunctionHandler]: Unknown extern function _rtl92c_phy_set_rf_sleep [2022-12-14 14:29:25,655 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:25,657 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-12-14 14:29:25,657 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-12-14 14:29:25,658 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-12-14 14:29:25,658 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-12-14 14:29:25,658 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-12-14 14:29:25,718 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:25,725 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:25,726 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:25,726 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:25,727 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:25,736 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:25,738 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:25,747 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:25,749 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:25,750 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:25,751 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:25,752 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:25,755 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:25,756 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:25,757 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:25,768 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:25,773 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 14:29:25,774 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 14:29:25,774 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 14:29:25,774 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 14:29:25,775 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:25,776 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:25,777 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-12-14 14:29:25,778 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-12-14 14:29:25,778 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-12-14 14:29:25,778 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-12-14 14:29:25,778 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-12-14 14:29:25,974 WARN L623 FunctionHandler]: Unknown extern function vzalloc [2022-12-14 14:29:25,975 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:25,976 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:25,976 WARN L623 FunctionHandler]: Unknown extern function request_firmware_nowait [2022-12-14 14:29:25,982 WARN L623 FunctionHandler]: Unknown extern function vfree [2022-12-14 14:29:25,997 WARN L623 FunctionHandler]: Unknown extern function rtl_usb_probe [2022-12-14 14:29:26,034 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_nondet_u8 [2022-12-14 14:29:26,035 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_nondet_u32 [2022-12-14 14:29:26,035 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_nondet_u32 [2022-12-14 14:29:26,035 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_nondet_u8 [2022-12-14 14:29:26,035 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_nondet_u8 [2022-12-14 14:29:26,035 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_nondet_u32 [2022-12-14 14:29:26,035 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_nondet_u32 [2022-12-14 14:29:26,035 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_nondet_u32 [2022-12-14 14:29:26,036 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_nondet_u8 [2022-12-14 14:29:26,036 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_nondet_u32 [2022-12-14 14:29:26,036 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_nondet_u8 [2022-12-14 14:29:26,036 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_nondet_u8 [2022-12-14 14:29:26,036 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_nondet_u32 [2022-12-14 14:29:26,036 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_nondet_u8 [2022-12-14 14:29:26,036 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_nondet_u32 [2022-12-14 14:29:26,036 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_nondet_u8 [2022-12-14 14:29:26,037 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_nondet_u32 [2022-12-14 14:29:26,037 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_nondet_u32 [2022-12-14 14:29:26,037 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_nondet_u32 [2022-12-14 14:29:26,037 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_nondet_u32 [2022-12-14 14:29:26,037 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_nondet_u32 [2022-12-14 14:29:26,037 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_nondet_u32 [2022-12-14 14:29:26,037 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_nondet_u8 [2022-12-14 14:29:26,037 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_nondet_u8 [2022-12-14 14:29:26,038 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_nondet_u32 [2022-12-14 14:29:26,038 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_nondet_u16 [2022-12-14 14:29:26,039 WARN L623 FunctionHandler]: Unknown extern function rtl_usb_disconnect [2022-12-14 14:29:26,040 WARN L623 FunctionHandler]: Unknown extern function rtl92c_phy_set_bb_reg [2022-12-14 14:29:26,040 WARN L623 FunctionHandler]: Unknown extern function rtl92c_phy_set_bb_reg [2022-12-14 14:29:26,043 WARN L623 FunctionHandler]: Unknown extern function rtl92c_phy_query_bb_reg [2022-12-14 14:29:26,043 WARN L623 FunctionHandler]: Unknown extern function rtl92c_phy_query_bb_reg [2022-12-14 14:29:26,044 WARN L623 FunctionHandler]: Unknown extern function rtl92c_fill_h2c_cmd [2022-12-14 14:29:26,044 WARN L623 FunctionHandler]: Unknown extern function rtl92c_fill_h2c_cmd [2022-12-14 14:29:26,044 WARN L623 FunctionHandler]: Unknown extern function rtl92c_phy_set_bw_mode [2022-12-14 14:29:26,044 WARN L623 FunctionHandler]: Unknown extern function rtl92c_phy_set_bw_mode [2022-12-14 14:29:26,045 WARN L623 FunctionHandler]: Unknown extern function rtl92c_dm_watchdog [2022-12-14 14:29:26,045 WARN L623 FunctionHandler]: Unknown extern function rtl92c_dm_watchdog [2022-12-14 14:29:26,045 WARN L623 FunctionHandler]: Unknown extern function rtl92c_phy_sw_chnl [2022-12-14 14:29:26,046 WARN L623 FunctionHandler]: Unknown extern function rtl92c_phy_sw_chnl [2022-12-14 14:29:26,046 WARN L623 FunctionHandler]: Unknown extern function rtl_phy_scan_operation_backup [2022-12-14 14:29:26,047 WARN L623 FunctionHandler]: Unknown extern function rtl_phy_scan_operation_backup [2022-12-14 14:29:26,047 WARN L623 FunctionHandler]: Unknown extern function ldv_release_3 [2022-12-14 14:29:26,047 WARN L623 FunctionHandler]: Unknown extern function ldv_probe_3 [2022-12-14 14:29:26,048 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-12-14 14:29:26,049 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-12-14 14:29:26,049 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-12-14 14:29:26,049 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-12-14 14:29:26,049 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-12-14 14:29:26,049 WARN L623 FunctionHandler]: Unknown extern function usb_register_driver [2022-12-14 14:29:26,049 WARN L623 FunctionHandler]: Unknown extern function usb_deregister [2022-12-14 14:29:26,084 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-12-14 14:29:26,084 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-12-14 14:29:26,084 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-12-14 14:29:26,084 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-12-14 14:29:26,090 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 14:29:26,096 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 14:29:26,133 WARN L623 FunctionHandler]: Unknown extern function lock_acquire [2022-12-14 14:29:26,138 WARN L623 FunctionHandler]: Unknown extern function lock_release [2022-12-14 14:29:26,149 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-14 14:29:26,149 WARN L623 FunctionHandler]: Unknown extern function rcu_is_watching [2022-12-14 14:29:26,149 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-12-14 14:29:26,155 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-14 14:29:26,155 WARN L623 FunctionHandler]: Unknown extern function rcu_is_watching [2022-12-14 14:29:26,155 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-12-14 14:29:26,310 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:26,311 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:26,317 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:26,318 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:26,331 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:26,337 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:26,337 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:26,338 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:26,338 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:26,341 WARN L623 FunctionHandler]: Unknown extern function rtlwifi_rate_mapping [2022-12-14 14:29:26,352 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 14:29:26,354 WARN L623 FunctionHandler]: Unknown extern function rtlwifi_rate_mapping [2022-12-14 14:29:26,355 WARN L623 FunctionHandler]: Unknown extern function skb_pull [2022-12-14 14:29:26,356 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:26,356 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:26,356 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:26,357 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:26,357 WARN L623 FunctionHandler]: Unknown extern function ieee80211_rx [2022-12-14 14:29:26,370 WARN L623 FunctionHandler]: Unknown extern function rtl_get_tcb_desc [2022-12-14 14:29:26,371 WARN L623 FunctionHandler]: Unknown extern function skb_push [2022-12-14 14:29:26,376 WARN L623 FunctionHandler]: Unknown extern function ieee80211_find_sta [2022-12-14 14:29:26,379 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:26,383 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:26,389 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:26,390 WARN L623 FunctionHandler]: Unknown extern function print_hex_dump [2022-12-14 14:29:26,391 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-12-14 14:29:26,392 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-12-14 14:29:26,392 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-12-14 14:29:26,392 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-12-14 14:29:26,392 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-12-14 14:29:26,393 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_alloc [2022-12-14 14:29:26,464 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_alloc [2022-12-14 14:29:26,503 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 14:29:26,611 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 14:29:26,727 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 14:29:26,729 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_83eeea89-6729-447c-bfe0-b12edf7f4c34/sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--rtlwifi--rtl8192cu--rtl8192cu.ko-entry_point.cil.out.i[223980,223993] [2022-12-14 14:29:26,733 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:26,734 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:26,745 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:26,745 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:26,746 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:26,747 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:26,748 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:26,749 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:26,749 WARN L623 FunctionHandler]: Unknown extern function rtl92c_phy_set_txpower_level [2022-12-14 14:29:26,750 WARN L623 FunctionHandler]: Unknown extern function dm_restorepowerindex [2022-12-14 14:29:26,750 WARN L623 FunctionHandler]: Unknown extern function dm_writepowerindex [2022-12-14 14:29:26,750 WARN L623 FunctionHandler]: Unknown extern function dm_writepowerindex [2022-12-14 14:29:26,751 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-12-14 14:29:26,752 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-12-14 14:29:26,752 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-12-14 14:29:26,752 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-12-14 14:29:26,752 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-12-14 14:29:26,753 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 14:29:26,755 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-12-14 14:29:26,756 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-12-14 14:29:26,800 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:26,801 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:26,802 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:26,804 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:26,806 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:26,807 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:26,810 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:26,810 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:26,811 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:26,812 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:26,812 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:26,813 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:26,814 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:26,816 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:26,818 WARN L623 FunctionHandler]: Unknown extern function rtl_efuse_shadow_map_update [2022-12-14 14:29:26,819 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:26,820 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:26,821 WARN L623 FunctionHandler]: Unknown extern function print_hex_dump [2022-12-14 14:29:26,822 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:26,822 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:26,824 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:26,824 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:26,825 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:26,828 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:26,830 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:26,831 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:26,832 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:26,833 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:26,834 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 14:29:26,834 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:26,835 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 14:29:26,835 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:26,836 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:26,925 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 14:29:26,926 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:26,927 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 14:29:26,927 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:26,928 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:26,929 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 14:29:26,930 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 14:29:26,931 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:26,933 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:26,934 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:26,936 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:26,937 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:26,937 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:26,939 WARN L623 FunctionHandler]: Unknown extern function efuse_read_1byte [2022-12-14 14:29:26,941 WARN L623 FunctionHandler]: Unknown extern function trace_hardirqs_on [2022-12-14 14:29:26,941 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:26,942 WARN L623 FunctionHandler]: Unknown extern function rtl92c_download_fw [2022-12-14 14:29:26,942 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:26,942 WARN L623 FunctionHandler]: Unknown extern function rtl92c_phy_rf_config [2022-12-14 14:29:26,943 WARN L623 FunctionHandler]: Unknown extern function rtl_cam_reset_all_entry [2022-12-14 14:29:26,944 WARN L623 FunctionHandler]: Unknown extern function rtl92c_phy_set_rfpath_switch [2022-12-14 14:29:26,944 WARN L623 FunctionHandler]: Unknown extern function rtl92c_phy_iq_calibrate [2022-12-14 14:29:26,944 WARN L623 FunctionHandler]: Unknown extern function rtl92c_phy_iq_calibrate [2022-12-14 14:29:26,944 WARN L623 FunctionHandler]: Unknown extern function rtl92c_dm_check_txpower_tracking [2022-12-14 14:29:26,944 WARN L623 FunctionHandler]: Unknown extern function rtl92c_phy_lc_calibrate [2022-12-14 14:29:26,944 WARN L623 FunctionHandler]: Unknown extern function rtl92c_dm_init [2022-12-14 14:29:26,945 WARN L623 FunctionHandler]: Unknown extern function trace_hardirqs_off [2022-12-14 14:29:26,945 WARN L623 FunctionHandler]: Unknown extern function trace_hardirqs_on [2022-12-14 14:29:26,947 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 14:29:26,947 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:26,948 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 14:29:26,953 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:26,954 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:26,955 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:26,956 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:26,987 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:26,988 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:26,995 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:26,997 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:27,001 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:27,007 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:27,008 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:27,011 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:27,013 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:27,016 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:27,018 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:27,019 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:27,021 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:27,023 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:27,024 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:27,025 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:27,026 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:27,027 WARN L623 FunctionHandler]: Unknown extern function rtl92c_phy_set_io_cmd [2022-12-14 14:29:27,028 WARN L623 FunctionHandler]: Unknown extern function rtl92c_dm_rf_saving [2022-12-14 14:29:27,028 WARN L623 FunctionHandler]: Unknown extern function rtl92c_set_fw_pwrmode_cmd [2022-12-14 14:29:27,029 WARN L623 FunctionHandler]: Unknown extern function rtl92c_set_fw_rsvdpagepkt [2022-12-14 14:29:27,030 WARN L623 FunctionHandler]: Unknown extern function rtl92c_set_fw_joinbss_report_cmd [2022-12-14 14:29:27,031 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:27,038 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:27,045 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:27,047 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:27,051 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 14:29:27,052 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:27,053 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:27,054 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:27,055 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:27,056 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:27,057 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:27,059 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 14:29:27,061 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 14:29:27,061 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 14:29:27,062 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-12-14 14:29:27,062 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-12-14 14:29:27,063 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-12-14 14:29:27,063 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-12-14 14:29:27,063 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-12-14 14:29:27,065 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:27,066 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:27,068 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:27,069 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:27,072 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:27,073 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-12-14 14:29:27,073 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-12-14 14:29:27,073 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-12-14 14:29:27,073 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-12-14 14:29:27,074 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-12-14 14:29:27,078 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:27,080 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:27,102 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:27,104 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:27,106 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:27,107 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:27,108 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:27,108 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:27,109 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:27,112 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:27,113 WARN L623 FunctionHandler]: Unknown extern function rtl_cam_mark_invalid [2022-12-14 14:29:27,113 WARN L623 FunctionHandler]: Unknown extern function rtl_cam_empty_entry [2022-12-14 14:29:27,114 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:27,116 WARN L623 FunctionHandler]: Unknown extern function rtl_cam_get_free_entry [2022-12-14 14:29:27,116 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:27,117 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:27,118 WARN L623 FunctionHandler]: Unknown extern function rtl_cam_del_entry [2022-12-14 14:29:27,118 WARN L623 FunctionHandler]: Unknown extern function rtl_cam_delete_one_entry [2022-12-14 14:29:27,119 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:27,120 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:27,121 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:27,121 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:27,122 WARN L623 FunctionHandler]: Unknown extern function print_hex_dump [2022-12-14 14:29:27,123 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:27,124 WARN L623 FunctionHandler]: Unknown extern function rtl_cam_add_one_entry [2022-12-14 14:29:27,124 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:27,125 WARN L623 FunctionHandler]: Unknown extern function rtl_cam_add_one_entry [2022-12-14 14:29:27,125 WARN L623 FunctionHandler]: Unknown extern function rtl_cam_add_one_entry [2022-12-14 14:29:27,128 WARN L623 FunctionHandler]: Unknown extern function rtl92c_dm_init_edca_turbo [2022-12-14 14:29:27,129 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:27,130 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:27,131 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:27,133 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:27,134 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:27,135 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:27,136 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:27,136 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:27,155 WARN L623 FunctionHandler]: Unknown extern function rtl_process_phyinfo [2022-12-14 14:29:27,155 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-12-14 14:29:27,155 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-12-14 14:29:27,156 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-12-14 14:29:27,156 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-12-14 14:29:27,156 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-12-14 14:29:27,159 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:27,159 WARN L623 FunctionHandler]: Unknown extern function _rtl92c_phy_rf_serial_read [2022-12-14 14:29:27,159 WARN L623 FunctionHandler]: Unknown extern function _rtl92c_phy_fw_rf_serial_read [2022-12-14 14:29:27,160 WARN L623 FunctionHandler]: Unknown extern function _rtl92c_phy_calculate_bit_shift [2022-12-14 14:29:27,160 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:27,162 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:27,162 WARN L623 FunctionHandler]: Unknown extern function _rtl92c_phy_rf_serial_read [2022-12-14 14:29:27,163 WARN L623 FunctionHandler]: Unknown extern function _rtl92c_phy_calculate_bit_shift [2022-12-14 14:29:27,163 WARN L623 FunctionHandler]: Unknown extern function _rtl92c_phy_rf_serial_write [2022-12-14 14:29:27,163 WARN L623 FunctionHandler]: Unknown extern function _rtl92c_phy_fw_rf_serial_read [2022-12-14 14:29:27,164 WARN L623 FunctionHandler]: Unknown extern function _rtl92c_phy_calculate_bit_shift [2022-12-14 14:29:27,164 WARN L623 FunctionHandler]: Unknown extern function _rtl92c_phy_fw_rf_serial_write [2022-12-14 14:29:27,165 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:27,167 WARN L623 FunctionHandler]: Unknown extern function _rtl92c_phy_init_bb_rf_register_definition [2022-12-14 14:29:27,168 WARN L623 FunctionHandler]: Unknown extern function _rtl92c_phy_bb8192c_config_parafile [2022-12-14 14:29:27,169 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:27,170 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:27,172 WARN L623 FunctionHandler]: Unknown extern function rtl_addr_delay [2022-12-14 14:29:27,172 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 14:29:27,173 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:27,173 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 14:29:27,174 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:27,175 WARN L623 FunctionHandler]: Unknown extern function rtl_addr_delay [2022-12-14 14:29:27,175 WARN L623 FunctionHandler]: Unknown extern function _rtl92c_store_pwrIndex_diffrate_offset [2022-12-14 14:29:27,175 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:27,177 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:27,177 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:27,178 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:27,179 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:27,179 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:27,180 WARN L623 FunctionHandler]: Unknown extern function rtl_rfreg_delay [2022-12-14 14:29:27,180 WARN L623 FunctionHandler]: Unknown extern function rtl_rfreg_delay [2022-12-14 14:29:27,181 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:27,181 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:27,183 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:27,184 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:27,186 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:27,186 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:27,187 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 14:29:27,187 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 14:29:27,188 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 14:29:27,191 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:27,191 WARN L623 FunctionHandler]: Unknown extern function rtl_ps_enable_nic [2022-12-14 14:29:27,192 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-12-14 14:29:27,192 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:27,192 WARN L623 FunctionHandler]: Unknown extern function rtl92ce_phy_set_rf_on [2022-12-14 14:29:27,193 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:27,194 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 14:29:27,194 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:27,195 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:27,196 WARN L623 FunctionHandler]: Unknown extern function rtl_ps_disable_nic [2022-12-14 14:29:27,197 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:27,198 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 14:29:27,198 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:27,199 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-12-14 14:29:27,199 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:27,199 WARN L623 FunctionHandler]: Unknown extern function _rtl92c_phy_set_rf_sleep [2022-12-14 14:29:27,200 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:27,201 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-12-14 14:29:27,201 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-12-14 14:29:27,202 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-12-14 14:29:27,202 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-12-14 14:29:27,202 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-12-14 14:29:27,204 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:27,209 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:27,209 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:27,210 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:27,210 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:27,212 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:27,213 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:27,215 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:27,217 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:27,217 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:27,218 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:27,218 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:27,221 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:27,221 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:27,222 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:27,225 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:27,229 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 14:29:27,229 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 14:29:27,230 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 14:29:27,230 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 14:29:27,231 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:27,231 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:27,232 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-12-14 14:29:27,232 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-12-14 14:29:27,232 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-12-14 14:29:27,232 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-12-14 14:29:27,233 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-12-14 14:29:27,234 WARN L623 FunctionHandler]: Unknown extern function vzalloc [2022-12-14 14:29:27,235 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:27,236 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:27,236 WARN L623 FunctionHandler]: Unknown extern function request_firmware_nowait [2022-12-14 14:29:27,237 WARN L623 FunctionHandler]: Unknown extern function vfree [2022-12-14 14:29:27,267 WARN L623 FunctionHandler]: Unknown extern function rtl_usb_probe [2022-12-14 14:29:27,271 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_nondet_u8 [2022-12-14 14:29:27,271 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_nondet_u32 [2022-12-14 14:29:27,271 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_nondet_u32 [2022-12-14 14:29:27,271 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_nondet_u8 [2022-12-14 14:29:27,272 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_nondet_u8 [2022-12-14 14:29:27,272 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_nondet_u32 [2022-12-14 14:29:27,272 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_nondet_u32 [2022-12-14 14:29:27,272 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_nondet_u32 [2022-12-14 14:29:27,272 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_nondet_u8 [2022-12-14 14:29:27,273 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_nondet_u32 [2022-12-14 14:29:27,273 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_nondet_u8 [2022-12-14 14:29:27,273 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_nondet_u8 [2022-12-14 14:29:27,273 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_nondet_u32 [2022-12-14 14:29:27,273 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_nondet_u8 [2022-12-14 14:29:27,273 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_nondet_u32 [2022-12-14 14:29:27,274 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_nondet_u8 [2022-12-14 14:29:27,274 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_nondet_u32 [2022-12-14 14:29:27,274 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_nondet_u32 [2022-12-14 14:29:27,274 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_nondet_u32 [2022-12-14 14:29:27,274 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_nondet_u32 [2022-12-14 14:29:27,275 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_nondet_u32 [2022-12-14 14:29:27,275 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_nondet_u32 [2022-12-14 14:29:27,275 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_nondet_u8 [2022-12-14 14:29:27,275 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_nondet_u8 [2022-12-14 14:29:27,275 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_nondet_u32 [2022-12-14 14:29:27,276 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_nondet_u16 [2022-12-14 14:29:27,277 WARN L623 FunctionHandler]: Unknown extern function rtl_usb_disconnect [2022-12-14 14:29:27,278 WARN L623 FunctionHandler]: Unknown extern function rtl92c_phy_set_bb_reg [2022-12-14 14:29:27,278 WARN L623 FunctionHandler]: Unknown extern function rtl92c_phy_set_bb_reg [2022-12-14 14:29:27,283 WARN L623 FunctionHandler]: Unknown extern function rtl92c_phy_query_bb_reg [2022-12-14 14:29:27,283 WARN L623 FunctionHandler]: Unknown extern function rtl92c_phy_query_bb_reg [2022-12-14 14:29:27,284 WARN L623 FunctionHandler]: Unknown extern function rtl92c_fill_h2c_cmd [2022-12-14 14:29:27,285 WARN L623 FunctionHandler]: Unknown extern function rtl92c_fill_h2c_cmd [2022-12-14 14:29:27,285 WARN L623 FunctionHandler]: Unknown extern function rtl92c_phy_set_bw_mode [2022-12-14 14:29:27,285 WARN L623 FunctionHandler]: Unknown extern function rtl92c_phy_set_bw_mode [2022-12-14 14:29:27,287 WARN L623 FunctionHandler]: Unknown extern function rtl92c_dm_watchdog [2022-12-14 14:29:27,287 WARN L623 FunctionHandler]: Unknown extern function rtl92c_dm_watchdog [2022-12-14 14:29:27,287 WARN L623 FunctionHandler]: Unknown extern function rtl92c_phy_sw_chnl [2022-12-14 14:29:27,287 WARN L623 FunctionHandler]: Unknown extern function rtl92c_phy_sw_chnl [2022-12-14 14:29:27,288 WARN L623 FunctionHandler]: Unknown extern function rtl_phy_scan_operation_backup [2022-12-14 14:29:27,289 WARN L623 FunctionHandler]: Unknown extern function rtl_phy_scan_operation_backup [2022-12-14 14:29:27,289 WARN L623 FunctionHandler]: Unknown extern function ldv_release_3 [2022-12-14 14:29:27,289 WARN L623 FunctionHandler]: Unknown extern function ldv_probe_3 [2022-12-14 14:29:27,291 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-12-14 14:29:27,292 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-12-14 14:29:27,292 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-12-14 14:29:27,292 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-12-14 14:29:27,292 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-12-14 14:29:27,292 WARN L623 FunctionHandler]: Unknown extern function usb_register_driver [2022-12-14 14:29:27,293 WARN L623 FunctionHandler]: Unknown extern function usb_deregister [2022-12-14 14:29:27,299 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-12-14 14:29:27,300 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-12-14 14:29:27,300 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-12-14 14:29:27,300 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-12-14 14:29:27,301 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 14:29:27,301 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 14:29:27,302 WARN L623 FunctionHandler]: Unknown extern function lock_acquire [2022-12-14 14:29:27,302 WARN L623 FunctionHandler]: Unknown extern function lock_release [2022-12-14 14:29:27,302 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-14 14:29:27,303 WARN L623 FunctionHandler]: Unknown extern function rcu_is_watching [2022-12-14 14:29:27,303 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-12-14 14:29:27,303 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-14 14:29:27,303 WARN L623 FunctionHandler]: Unknown extern function rcu_is_watching [2022-12-14 14:29:27,304 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-12-14 14:29:27,309 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:27,310 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:27,311 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:27,312 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:27,315 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:27,316 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:27,317 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:27,317 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:27,318 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:27,321 WARN L623 FunctionHandler]: Unknown extern function rtlwifi_rate_mapping [2022-12-14 14:29:27,328 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 14:29:27,331 WARN L623 FunctionHandler]: Unknown extern function rtlwifi_rate_mapping [2022-12-14 14:29:27,332 WARN L623 FunctionHandler]: Unknown extern function skb_pull [2022-12-14 14:29:27,332 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:27,333 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:27,333 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:27,334 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:27,335 WARN L623 FunctionHandler]: Unknown extern function ieee80211_rx [2022-12-14 14:29:27,338 WARN L623 FunctionHandler]: Unknown extern function rtl_get_tcb_desc [2022-12-14 14:29:27,338 WARN L623 FunctionHandler]: Unknown extern function skb_push [2022-12-14 14:29:27,343 WARN L623 FunctionHandler]: Unknown extern function ieee80211_find_sta [2022-12-14 14:29:27,346 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:27,349 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:27,353 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:29:27,354 WARN L623 FunctionHandler]: Unknown extern function print_hex_dump [2022-12-14 14:29:27,354 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-12-14 14:29:27,355 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-12-14 14:29:27,355 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-12-14 14:29:27,355 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-12-14 14:29:27,355 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-12-14 14:29:27,355 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_alloc [2022-12-14 14:29:27,358 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_alloc [2022-12-14 14:29:27,363 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 14:29:27,564 INFO L208 MainTranslator]: Completed translation [2022-12-14 14:29:27,565 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 02:29:27 WrapperNode [2022-12-14 14:29:27,565 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 14:29:27,566 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 14:29:27,566 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 14:29:27,566 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 14:29:27,573 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 02:29:27" (1/1) ... [2022-12-14 14:29:27,664 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 02:29:27" (1/1) ... [2022-12-14 14:29:28,043 INFO L138 Inliner]: procedures = 401, calls = 9042, calls flagged for inlining = 179, calls inlined = 176, statements flattened = 16017 [2022-12-14 14:29:28,044 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 14:29:28,044 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 14:29:28,044 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 14:29:28,045 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 14:29:28,054 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 02:29:27" (1/1) ... [2022-12-14 14:29:28,054 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 02:29:27" (1/1) ... [2022-12-14 14:29:28,152 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 02:29:27" (1/1) ... [2022-12-14 14:29:28,153 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 02:29:27" (1/1) ... [2022-12-14 14:29:28,450 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 02:29:27" (1/1) ... [2022-12-14 14:29:28,475 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 02:29:27" (1/1) ... [2022-12-14 14:29:28,535 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 02:29:27" (1/1) ... [2022-12-14 14:29:28,563 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 02:29:27" (1/1) ... [2022-12-14 14:29:28,627 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 14:29:28,627 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 14:29:28,627 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 14:29:28,627 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 14:29:28,628 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 02:29:27" (1/1) ... [2022-12-14 14:29:28,633 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-14 14:29:28,640 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_83eeea89-6729-447c-bfe0-b12edf7f4c34/bin/utaipan-gh47qXpMRh/z3 [2022-12-14 14:29:28,651 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_83eeea89-6729-447c-bfe0-b12edf7f4c34/bin/utaipan-gh47qXpMRh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-12-14 14:29:28,653 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_83eeea89-6729-447c-bfe0-b12edf7f4c34/bin/utaipan-gh47qXpMRh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-12-14 14:29:28,685 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2022-12-14 14:29:28,685 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2022-12-14 14:29:28,685 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92c_phy_iq_calibrate [2022-12-14 14:29:28,685 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92c_phy_iq_calibrate [2022-12-14 14:29:28,685 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-12-14 14:29:28,686 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-12-14 14:29:28,686 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92cu_deinit_sw_leds [2022-12-14 14:29:28,686 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92cu_deinit_sw_leds [2022-12-14 14:29:28,686 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92c_set_key [2022-12-14 14:29:28,686 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92c_set_key [2022-12-14 14:29:28,686 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92cu_set_media_status [2022-12-14 14:29:28,686 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92cu_set_media_status [2022-12-14 14:29:28,686 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_alloc [2022-12-14 14:29:28,686 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_alloc [2022-12-14 14:29:28,686 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_read_word [2022-12-14 14:29:28,686 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_read_word [2022-12-14 14:29:28,686 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92cu_enable_hw_security_config [2022-12-14 14:29:28,686 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92cu_enable_hw_security_config [2022-12-14 14:29:28,686 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_rfreg_delay [2022-12-14 14:29:28,686 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_rfreg_delay [2022-12-14 14:29:28,686 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_restore [2022-12-14 14:29:28,687 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_restore [2022-12-14 14:29:28,687 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92cu_set_network_type [2022-12-14 14:29:28,687 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92cu_set_network_type [2022-12-14 14:29:28,687 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92c_query_rxpwrpercentage [2022-12-14 14:29:28,687 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92c_query_rxpwrpercentage [2022-12-14 14:29:28,687 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_write_byte [2022-12-14 14:29:28,687 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_write_byte [2022-12-14 14:29:28,687 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_addr_delay [2022-12-14 14:29:28,687 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_addr_delay [2022-12-14 14:29:28,687 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92cu_init_sw_leds [2022-12-14 14:29:28,687 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92cu_init_sw_leds [2022-12-14 14:29:28,687 INFO L130 BoogieDeclarations]: Found specification of procedure _DisableAnalog [2022-12-14 14:29:28,687 INFO L138 BoogieDeclarations]: Found implementation of procedure _DisableAnalog [2022-12-14 14:29:28,687 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~VOID [2022-12-14 14:29:28,687 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~VOID [2022-12-14 14:29:28,687 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-12-14 14:29:28,687 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-12-14 14:29:28,688 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92cu_fill_fake_txdesc [2022-12-14 14:29:28,688 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92cu_fill_fake_txdesc [2022-12-14 14:29:28,688 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl_tx_desc_checksum [2022-12-14 14:29:28,688 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl_tx_desc_checksum [2022-12-14 14:29:28,688 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92c_set_qos [2022-12-14 14:29:28,688 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92c_set_qos [2022-12-14 14:29:28,688 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92c_phy_rf_serial_read [2022-12-14 14:29:28,688 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92c_phy_rf_serial_read [2022-12-14 14:29:28,688 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_write_dword [2022-12-14 14:29:28,688 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_write_dword [2022-12-14 14:29:28,688 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92cu_gpio_radio_on_off_checking [2022-12-14 14:29:28,688 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92cu_gpio_radio_on_off_checking [2022-12-14 14:29:28,688 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92cu_set_check_bssid [2022-12-14 14:29:28,688 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92cu_set_check_bssid [2022-12-14 14:29:28,688 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_is_mgmt [2022-12-14 14:29:28,688 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_is_mgmt [2022-12-14 14:29:28,689 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_u32 [2022-12-14 14:29:28,689 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-12-14 14:29:28,689 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-12-14 14:29:28,689 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-14 14:29:28,689 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92cu_update_hal_rate_tbl [2022-12-14 14:29:28,689 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92cu_update_hal_rate_tbl [2022-12-14 14:29:28,689 INFO L130 BoogieDeclarations]: Found specification of procedure get_rf_type [2022-12-14 14:29:28,689 INFO L138 BoogieDeclarations]: Found implementation of procedure get_rf_type [2022-12-14 14:29:28,689 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-12-14 14:29:28,689 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-12-14 14:29:28,689 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-14 14:29:28,689 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92c_read_chip_version [2022-12-14 14:29:28,689 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92c_read_chip_version [2022-12-14 14:29:28,689 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-12-14 14:29:28,689 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-12-14 14:29:28,689 INFO L130 BoogieDeclarations]: Found specification of procedure dm_writepowerindex [2022-12-14 14:29:28,690 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_writepowerindex [2022-12-14 14:29:28,690 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92cu_cmd_send_packet [2022-12-14 14:29:28,690 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92cu_cmd_send_packet [2022-12-14 14:29:28,690 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2022-12-14 14:29:28,690 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2022-12-14 14:29:28,690 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92cu_update_channel_access_setting [2022-12-14 14:29:28,690 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92cu_update_channel_access_setting [2022-12-14 14:29:28,690 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92cu_init_led [2022-12-14 14:29:28,690 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92cu_init_led [2022-12-14 14:29:28,690 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92c_phy_set_bb_reg [2022-12-14 14:29:28,690 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92c_phy_set_bb_reg [2022-12-14 14:29:28,690 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92c_translate_rx_signal_stuff [2022-12-14 14:29:28,690 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92c_translate_rx_signal_stuff [2022-12-14 14:29:28,690 INFO L130 BoogieDeclarations]: Found specification of procedure print_hex_dump [2022-12-14 14:29:28,690 INFO L138 BoogieDeclarations]: Found implementation of procedure print_hex_dump [2022-12-14 14:29:28,690 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92cu_stop_tx_beacon [2022-12-14 14:29:28,690 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92cu_stop_tx_beacon [2022-12-14 14:29:28,691 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_is_beacon [2022-12-14 14:29:28,691 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_is_beacon [2022-12-14 14:29:28,691 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~~u16~0 [2022-12-14 14:29:28,691 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~~u16~0 [2022-12-14 14:29:28,691 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_u16 [2022-12-14 14:29:28,691 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92c_phy_query_bb_reg [2022-12-14 14:29:28,691 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92c_phy_query_bb_reg [2022-12-14 14:29:28,691 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~~u8~0 [2022-12-14 14:29:28,691 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~~u8~0 [2022-12-14 14:29:28,691 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92cu_set_beacon_related_registers [2022-12-14 14:29:28,691 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92cu_set_beacon_related_registers [2022-12-14 14:29:28,691 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-14 14:29:28,691 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92c_init_chipN_reg_priority [2022-12-14 14:29:28,691 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92c_init_chipN_reg_priority [2022-12-14 14:29:28,691 INFO L130 BoogieDeclarations]: Found specification of procedure _DisableRFAFEAndResetBB [2022-12-14 14:29:28,691 INFO L138 BoogieDeclarations]: Found implementation of procedure _DisableRFAFEAndResetBB [2022-12-14 14:29:28,691 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 14:29:28,692 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-12-14 14:29:28,692 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-12-14 14:29:28,692 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-14 14:29:28,692 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-12-14 14:29:28,692 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92cu_resume_tx_beacon [2022-12-14 14:29:28,692 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92cu_resume_tx_beacon [2022-12-14 14:29:28,692 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92cu_led_control [2022-12-14 14:29:28,692 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92cu_led_control [2022-12-14 14:29:28,692 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92c_disable_interrupt [2022-12-14 14:29:28,692 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92c_disable_interrupt [2022-12-14 14:29:28,692 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92cu_phy_set_rf_power_state [2022-12-14 14:29:28,692 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92cu_phy_set_rf_power_state [2022-12-14 14:29:28,692 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92c_dm_watchdog [2022-12-14 14:29:28,692 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92c_dm_watchdog [2022-12-14 14:29:28,692 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-12-14 14:29:28,692 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-12-14 14:29:28,692 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92c_phy_sw_chnl [2022-12-14 14:29:28,693 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92c_phy_sw_chnl [2022-12-14 14:29:28,693 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_cam_add_one_entry [2022-12-14 14:29:28,693 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_cam_add_one_entry [2022-12-14 14:29:28,693 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 14:29:28,693 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 14:29:28,693 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92cu_init_sw_vars [2022-12-14 14:29:28,693 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92cu_init_sw_vars [2022-12-14 14:29:28,693 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92c_signal_scale_mapping [2022-12-14 14:29:28,693 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92c_signal_scale_mapping [2022-12-14 14:29:28,693 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92c_phy_set_bw_mode [2022-12-14 14:29:28,693 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92c_phy_set_bw_mode [2022-12-14 14:29:28,693 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92cu_tx_fill_cmddesc [2022-12-14 14:29:28,693 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92cu_tx_fill_cmddesc [2022-12-14 14:29:28,693 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-12-14 14:29:28,693 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-12-14 14:29:28,693 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-12-14 14:29:28,694 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-12-14 14:29:28,694 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92c_phy_calculate_bit_shift [2022-12-14 14:29:28,694 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92c_phy_calculate_bit_shift [2022-12-14 14:29:28,694 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_get_DA [2022-12-14 14:29:28,694 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_get_DA [2022-12-14 14:29:28,694 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_set_rfreg [2022-12-14 14:29:28,694 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_set_rfreg [2022-12-14 14:29:28,694 INFO L130 BoogieDeclarations]: Found specification of procedure _DisableGPIO [2022-12-14 14:29:28,694 INFO L138 BoogieDeclarations]: Found implementation of procedure _DisableGPIO [2022-12-14 14:29:28,694 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2022-12-14 14:29:28,694 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2022-12-14 14:29:28,694 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92c_enable_interrupt [2022-12-14 14:29:28,694 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92c_enable_interrupt [2022-12-14 14:29:28,694 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92cu_phy_set_bw_mode_callback [2022-12-14 14:29:28,694 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92cu_phy_set_bw_mode_callback [2022-12-14 14:29:28,694 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~TO~VOID [2022-12-14 14:29:28,694 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~TO~VOID [2022-12-14 14:29:28,695 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92cu_hw_init [2022-12-14 14:29:28,695 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92cu_hw_init [2022-12-14 14:29:28,695 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_on [2022-12-14 14:29:28,695 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_on [2022-12-14 14:29:28,695 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92cu_deInit_led [2022-12-14 14:29:28,695 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92cu_deInit_led [2022-12-14 14:29:28,695 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_is_data_qos [2022-12-14 14:29:28,695 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_is_data_qos [2022-12-14 14:29:28,695 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_read_byte [2022-12-14 14:29:28,695 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_read_byte [2022-12-14 14:29:28,695 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-12-14 14:29:28,695 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-12-14 14:29:28,695 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_write_word [2022-12-14 14:29:28,695 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_write_word [2022-12-14 14:29:28,695 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92cu_rx_query_desc [2022-12-14 14:29:28,695 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92cu_rx_query_desc [2022-12-14 14:29:28,695 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-12-14 14:29:28,696 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-12-14 14:29:28,696 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-12-14 14:29:28,696 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-12-14 14:29:28,696 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92cu_phy_config_rf_with_headerfile [2022-12-14 14:29:28,696 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92cu_phy_config_rf_with_headerfile [2022-12-14 14:29:28,696 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92cu_dm_dynamic_txpower [2022-12-14 14:29:28,696 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92cu_dm_dynamic_txpower [2022-12-14 14:29:28,696 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92cu_phy_query_rf_reg [2022-12-14 14:29:28,696 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92cu_phy_query_rf_reg [2022-12-14 14:29:28,696 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92cu_phy_config_bb_with_headerfile [2022-12-14 14:29:28,696 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92cu_phy_config_bb_with_headerfile [2022-12-14 14:29:28,696 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-14 14:29:28,696 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92cu_phy_rf6052_set_cck_txpower [2022-12-14 14:29:28,696 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92cu_phy_rf6052_set_cck_txpower [2022-12-14 14:29:28,696 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-14 14:29:28,696 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92cu_get_hw_reg [2022-12-14 14:29:28,696 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92cu_get_hw_reg [2022-12-14 14:29:28,697 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92cu_deinit_sw_vars [2022-12-14 14:29:28,697 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92cu_deinit_sw_vars [2022-12-14 14:29:28,697 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92cu_phy_config_bb_with_pgheaderfile [2022-12-14 14:29:28,697 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92cu_phy_config_bb_with_pgheaderfile [2022-12-14 14:29:28,697 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-12-14 14:29:28,697 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2022-12-14 14:29:28,697 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2022-12-14 14:29:28,697 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92c_fill_h2c_cmd [2022-12-14 14:29:28,697 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92c_fill_h2c_cmd [2022-12-14 14:29:28,697 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-12-14 14:29:28,697 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-12-14 14:29:28,697 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92cu_phy_set_rf_reg [2022-12-14 14:29:28,697 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92cu_phy_set_rf_reg [2022-12-14 14:29:28,697 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_get_rfreg [2022-12-14 14:29:28,697 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_get_rfreg [2022-12-14 14:29:28,697 INFO L130 BoogieDeclarations]: Found specification of procedure rtlwifi_rate_mapping [2022-12-14 14:29:28,698 INFO L138 BoogieDeclarations]: Found implementation of procedure rtlwifi_rate_mapping [2022-12-14 14:29:28,698 INFO L130 BoogieDeclarations]: Found specification of procedure jiffies_to_msecs [2022-12-14 14:29:28,698 INFO L138 BoogieDeclarations]: Found implementation of procedure jiffies_to_msecs [2022-12-14 14:29:28,698 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~~u32~0 [2022-12-14 14:29:28,698 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~~u32~0 [2022-12-14 14:29:28,698 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_phy_scan_operation_backup [2022-12-14 14:29:28,698 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_phy_scan_operation_backup [2022-12-14 14:29:28,698 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92cu_phy_lc_calibrate [2022-12-14 14:29:28,698 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92cu_phy_lc_calibrate [2022-12-14 14:29:28,698 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92cu_set_beacon_interval [2022-12-14 14:29:28,698 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92cu_set_beacon_interval [2022-12-14 14:29:28,698 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-14 14:29:28,698 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92cu_phy_rf6052_config [2022-12-14 14:29:28,698 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92cu_phy_rf6052_config [2022-12-14 14:29:28,698 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-12-14 14:29:28,698 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-12-14 14:29:28,698 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_get_bbreg [2022-12-14 14:29:28,699 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_get_bbreg [2022-12-14 14:29:28,699 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92cu_tx_fill_desc [2022-12-14 14:29:28,699 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92cu_tx_fill_desc [2022-12-14 14:29:28,699 INFO L130 BoogieDeclarations]: Found specification of procedure _ResetDigitalProcedure1 [2022-12-14 14:29:28,699 INFO L138 BoogieDeclarations]: Found implementation of procedure _ResetDigitalProcedure1 [2022-12-14 14:29:28,699 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92c_llt_write [2022-12-14 14:29:28,699 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92c_llt_write [2022-12-14 14:29:28,699 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_set_bbreg [2022-12-14 14:29:28,699 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_set_bbreg [2022-12-14 14:29:28,699 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2022-12-14 14:29:28,699 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2022-12-14 14:29:28,699 INFO L130 BoogieDeclarations]: Found specification of procedure IEEE80211_SKB_RXCB [2022-12-14 14:29:28,699 INFO L138 BoogieDeclarations]: Found implementation of procedure IEEE80211_SKB_RXCB [2022-12-14 14:29:28,699 INFO L130 BoogieDeclarations]: Found specification of procedure ether_addr_equal [2022-12-14 14:29:28,699 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_addr_equal [2022-12-14 14:29:28,699 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92cu_update_interrupt_mask [2022-12-14 14:29:28,699 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92cu_update_interrupt_mask [2022-12-14 14:29:28,700 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92cu_set_bcn_ctrl_reg [2022-12-14 14:29:28,700 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92cu_set_bcn_ctrl_reg [2022-12-14 14:29:28,700 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92cu_set_hw_reg [2022-12-14 14:29:28,700 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92cu_set_hw_reg [2022-12-14 14:29:28,700 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92cu_phy_rf6052_set_ofdm_txpower [2022-12-14 14:29:28,700 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92cu_phy_rf6052_set_ofdm_txpower [2022-12-14 14:29:28,700 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92c_phy_fw_rf_serial_read [2022-12-14 14:29:28,700 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92c_phy_fw_rf_serial_read [2022-12-14 14:29:28,700 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_len [2022-12-14 14:29:28,700 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_len [2022-12-14 14:29:28,700 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_read_dword [2022-12-14 14:29:28,700 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_read_dword [2022-12-14 14:29:28,700 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92c_get_chnl_group [2022-12-14 14:29:28,700 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92c_get_chnl_group [2022-12-14 14:29:28,700 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 14:29:28,700 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92cu_card_disable [2022-12-14 14:29:28,701 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92cu_card_disable [2022-12-14 14:29:28,701 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_u8 [2022-12-14 14:29:28,701 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2022-12-14 14:29:28,701 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2022-12-14 14:29:29,635 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 14:29:29,638 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 14:29:30,093 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-12-14 14:31:13,663 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 14:31:17,578 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 14:31:17,578 INFO L300 CfgBuilder]: Removed 2 assume(true) statements. [2022-12-14 14:31:17,584 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 02:31:17 BoogieIcfgContainer [2022-12-14 14:31:17,584 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 14:31:17,586 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-12-14 14:31:17,586 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-12-14 14:31:17,588 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-12-14 14:31:17,588 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 14.12 02:29:23" (1/3) ... [2022-12-14 14:31:17,588 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@640d7987 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.12 02:31:17, skipping insertion in model container [2022-12-14 14:31:17,589 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 02:29:27" (2/3) ... [2022-12-14 14:31:17,589 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@640d7987 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.12 02:31:17, skipping insertion in model container [2022-12-14 14:31:17,589 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 02:31:17" (3/3) ... [2022-12-14 14:31:17,590 INFO L112 eAbstractionObserver]: Analyzing ICFG 205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--rtlwifi--rtl8192cu--rtl8192cu.ko-entry_point.cil.out.i [2022-12-14 14:31:17,603 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-12-14 14:31:17,603 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-12-14 14:31:17,676 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-12-14 14:31:17,681 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@567e2c1f, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-12-14 14:31:17,681 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-12-14 14:31:17,692 INFO L276 IsEmpty]: Start isEmpty. Operand has 3523 states, 2175 states have (on average 1.374712643678161) internal successors, (2990), 2259 states have internal predecessors, (2990), 1228 states have call successors, (1228), 119 states have call predecessors, (1228), 118 states have return successors, (1223), 1191 states have call predecessors, (1223), 1223 states have call successors, (1223) [2022-12-14 14:31:17,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2022-12-14 14:31:17,703 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 14:31:17,704 INFO L195 NwaCegarLoop]: trace histogram [20, 20, 20, 15, 15, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-14 14:31:17,704 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 14:31:17,707 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 14:31:17,708 INFO L85 PathProgramCache]: Analyzing trace with hash -1259891492, now seen corresponding path program 1 times [2022-12-14 14:31:17,715 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 14:31:17,715 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [303406826] [2022-12-14 14:31:17,715 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 14:31:17,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 14:31:18,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 14:31:19,391 INFO L134 CoverageAnalysis]: Checked inductivity of 1075 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1075 trivial. 0 not checked. [2022-12-14 14:31:19,391 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 14:31:19,391 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [303406826] [2022-12-14 14:31:19,392 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [303406826] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 14:31:19,392 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 14:31:19,392 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-14 14:31:19,393 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [78331217] [2022-12-14 14:31:19,394 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 14:31:19,397 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-14 14:31:19,397 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 14:31:19,418 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-14 14:31:19,418 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 14:31:19,424 INFO L87 Difference]: Start difference. First operand has 3523 states, 2175 states have (on average 1.374712643678161) internal successors, (2990), 2259 states have internal predecessors, (2990), 1228 states have call successors, (1228), 119 states have call predecessors, (1228), 118 states have return successors, (1223), 1191 states have call predecessors, (1223), 1223 states have call successors, (1223) Second operand has 3 states, 3 states have (on average 16.666666666666668) internal successors, (50), 3 states have internal predecessors, (50), 2 states have call successors, (36), 2 states have call predecessors, (36), 1 states have return successors, (35), 1 states have call predecessors, (35), 1 states have call successors, (35) [2022-12-14 14:31:21,676 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.23s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 14:31:24,623 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 14:31:28,065 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 14:31:30,713 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 14:31:33,306 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 14:31:35,814 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 14:31:35,814 INFO L93 Difference]: Finished difference Result 10131 states and 15672 transitions. [2022-12-14 14:31:35,815 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-14 14:31:35,816 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 16.666666666666668) internal successors, (50), 3 states have internal predecessors, (50), 2 states have call successors, (36), 2 states have call predecessors, (36), 1 states have return successors, (35), 1 states have call predecessors, (35), 1 states have call successors, (35) Word has length 206 [2022-12-14 14:31:35,817 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 14:31:35,864 INFO L225 Difference]: With dead ends: 10131 [2022-12-14 14:31:35,864 INFO L226 Difference]: Without dead ends: 6659 [2022-12-14 14:31:35,885 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 14:31:35,888 INFO L413 NwaCegarLoop]: 6171 mSDtfsCounter, 4877 mSDsluCounter, 5081 mSDsCounter, 0 mSdLazyCounter, 691 mSolverCounterSat, 7 mSolverCounterUnsat, 5 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 15.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4883 SdHoareTripleChecker+Valid, 11252 SdHoareTripleChecker+Invalid, 703 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 691 IncrementalHoareTripleChecker+Invalid, 5 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 16.0s IncrementalHoareTripleChecker+Time [2022-12-14 14:31:35,888 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4883 Valid, 11252 Invalid, 703 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [7 Valid, 691 Invalid, 5 Unknown, 0 Unchecked, 16.0s Time] [2022-12-14 14:31:35,909 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6659 states. [2022-12-14 14:31:36,341 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6659 to 6656. [2022-12-14 14:31:36,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6656 states, 4135 states have (on average 1.3760580411124546) internal successors, (5690), 4277 states have internal predecessors, (5690), 2298 states have call successors, (2298), 224 states have call predecessors, (2298), 222 states have return successors, (2299), 2232 states have call predecessors, (2299), 2297 states have call successors, (2299) [2022-12-14 14:31:36,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6656 states to 6656 states and 10287 transitions. [2022-12-14 14:31:36,382 INFO L78 Accepts]: Start accepts. Automaton has 6656 states and 10287 transitions. Word has length 206 [2022-12-14 14:31:36,383 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 14:31:36,383 INFO L495 AbstractCegarLoop]: Abstraction has 6656 states and 10287 transitions. [2022-12-14 14:31:36,384 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 16.666666666666668) internal successors, (50), 3 states have internal predecessors, (50), 2 states have call successors, (36), 2 states have call predecessors, (36), 1 states have return successors, (35), 1 states have call predecessors, (35), 1 states have call successors, (35) [2022-12-14 14:31:36,384 INFO L276 IsEmpty]: Start isEmpty. Operand 6656 states and 10287 transitions. [2022-12-14 14:31:36,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2022-12-14 14:31:36,388 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 14:31:36,388 INFO L195 NwaCegarLoop]: trace histogram [21, 21, 21, 15, 15, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-14 14:31:36,388 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-12-14 14:31:36,388 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 14:31:36,389 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 14:31:36,389 INFO L85 PathProgramCache]: Analyzing trace with hash 1130792898, now seen corresponding path program 1 times [2022-12-14 14:31:36,389 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 14:31:36,389 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [44525418] [2022-12-14 14:31:36,389 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 14:31:36,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 14:31:36,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 14:31:37,905 INFO L134 CoverageAnalysis]: Checked inductivity of 1155 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1155 trivial. 0 not checked. [2022-12-14 14:31:37,905 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 14:31:37,905 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [44525418] [2022-12-14 14:31:37,906 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [44525418] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 14:31:37,906 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 14:31:37,906 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-12-14 14:31:37,906 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1844784736] [2022-12-14 14:31:37,906 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 14:31:37,908 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-12-14 14:31:37,908 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 14:31:37,909 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-12-14 14:31:37,909 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-12-14 14:31:37,909 INFO L87 Difference]: Start difference. First operand 6656 states and 10287 transitions. Second operand has 4 states, 4 states have (on average 13.5) internal successors, (54), 4 states have internal predecessors, (54), 3 states have call successors, (37), 2 states have call predecessors, (37), 1 states have return successors, (36), 2 states have call predecessors, (36), 2 states have call successors, (36) [2022-12-14 14:31:40,114 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.20s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 14:31:44,058 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 14:31:45,738 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.02s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 14:31:48,223 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 14:31:52,841 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 14:31:55,149 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 14:31:56,472 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 14:31:56,472 INFO L93 Difference]: Finished difference Result 12967 states and 20057 transitions. [2022-12-14 14:31:56,473 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-12-14 14:31:56,473 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 13.5) internal successors, (54), 4 states have internal predecessors, (54), 3 states have call successors, (37), 2 states have call predecessors, (37), 1 states have return successors, (36), 2 states have call predecessors, (36), 2 states have call successors, (36) Word has length 215 [2022-12-14 14:31:56,474 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 14:31:56,528 INFO L225 Difference]: With dead ends: 12967 [2022-12-14 14:31:56,528 INFO L226 Difference]: Without dead ends: 12962 [2022-12-14 14:31:56,536 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-12-14 14:31:56,536 INFO L413 NwaCegarLoop]: 6161 mSDtfsCounter, 4889 mSDsluCounter, 11188 mSDsCounter, 0 mSdLazyCounter, 1029 mSolverCounterSat, 0 mSolverCounterUnsat, 5 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 17.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4895 SdHoareTripleChecker+Valid, 17349 SdHoareTripleChecker+Invalid, 1034 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 1029 IncrementalHoareTripleChecker+Invalid, 5 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 18.2s IncrementalHoareTripleChecker+Time [2022-12-14 14:31:56,537 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4895 Valid, 17349 Invalid, 1034 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [0 Valid, 1029 Invalid, 5 Unknown, 0 Unchecked, 18.2s Time] [2022-12-14 14:31:56,549 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 12962 states. [2022-12-14 14:31:57,465 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 12962 to 12957. [2022-12-14 14:31:57,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12957 states, 8070 states have (on average 1.379182156133829) internal successors, (11130), 8342 states have internal predecessors, (11130), 4454 states have call successors, (4454), 436 states have call predecessors, (4454), 432 states have return successors, (4461), 4322 states have call predecessors, (4461), 4453 states have call successors, (4461) [2022-12-14 14:31:57,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12957 states to 12957 states and 20045 transitions. [2022-12-14 14:31:57,527 INFO L78 Accepts]: Start accepts. Automaton has 12957 states and 20045 transitions. Word has length 215 [2022-12-14 14:31:57,528 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 14:31:57,528 INFO L495 AbstractCegarLoop]: Abstraction has 12957 states and 20045 transitions. [2022-12-14 14:31:57,528 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 13.5) internal successors, (54), 4 states have internal predecessors, (54), 3 states have call successors, (37), 2 states have call predecessors, (37), 1 states have return successors, (36), 2 states have call predecessors, (36), 2 states have call successors, (36) [2022-12-14 14:31:57,528 INFO L276 IsEmpty]: Start isEmpty. Operand 12957 states and 20045 transitions. [2022-12-14 14:31:57,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 244 [2022-12-14 14:31:57,536 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 14:31:57,536 INFO L195 NwaCegarLoop]: trace histogram [22, 22, 22, 15, 15, 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] [2022-12-14 14:31:57,536 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-12-14 14:31:57,537 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 14:31:57,537 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 14:31:57,537 INFO L85 PathProgramCache]: Analyzing trace with hash 373468925, now seen corresponding path program 1 times [2022-12-14 14:31:57,537 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 14:31:57,537 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [612855894] [2022-12-14 14:31:57,537 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 14:31:57,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 14:31:57,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 14:31:58,242 INFO L134 CoverageAnalysis]: Checked inductivity of 1242 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1239 trivial. 0 not checked. [2022-12-14 14:31:58,242 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 14:31:58,242 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [612855894] [2022-12-14 14:31:58,242 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [612855894] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 14:31:58,242 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 14:31:58,242 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-14 14:31:58,243 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [949446980] [2022-12-14 14:31:58,243 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 14:31:58,243 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-14 14:31:58,243 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 14:31:58,244 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-14 14:31:58,244 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 14:31:58,244 INFO L87 Difference]: Start difference. First operand 12957 states and 20045 transitions. Second operand has 3 states, 3 states have (on average 25.0) internal successors, (75), 3 states have internal predecessors, (75), 2 states have call successors, (39), 2 states have call predecessors, (39), 1 states have return successors, (38), 2 states have call predecessors, (38), 2 states have call successors, (38) [2022-12-14 14:32:00,469 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.22s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 14:32:03,521 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 14:32:07,185 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 14:32:09,229 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 14:32:13,756 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 14:32:14,693 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 14:32:14,694 INFO L93 Difference]: Finished difference Result 37974 states and 58770 transitions. [2022-12-14 14:32:14,694 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-14 14:32:14,695 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 25.0) internal successors, (75), 3 states have internal predecessors, (75), 2 states have call successors, (39), 2 states have call predecessors, (39), 1 states have return successors, (38), 2 states have call predecessors, (38), 2 states have call successors, (38) Word has length 243 [2022-12-14 14:32:14,695 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 14:32:14,797 INFO L225 Difference]: With dead ends: 37974 [2022-12-14 14:32:14,797 INFO L226 Difference]: Without dead ends: 25088 [2022-12-14 14:32:14,854 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 14:32:14,855 INFO L413 NwaCegarLoop]: 6130 mSDtfsCounter, 4694 mSDsluCounter, 5061 mSDsCounter, 0 mSdLazyCounter, 697 mSolverCounterSat, 1 mSolverCounterUnsat, 5 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 15.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4700 SdHoareTripleChecker+Valid, 11191 SdHoareTripleChecker+Invalid, 703 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 697 IncrementalHoareTripleChecker+Invalid, 5 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 15.9s IncrementalHoareTripleChecker+Time [2022-12-14 14:32:14,855 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4700 Valid, 11191 Invalid, 703 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 697 Invalid, 5 Unknown, 0 Unchecked, 15.9s Time] [2022-12-14 14:32:14,876 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 25088 states. [2022-12-14 14:32:16,457 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 25088 to 25081. [2022-12-14 14:32:16,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 25081 states, 15608 states have (on average 1.3804459251665813) internal successors, (21546), 16132 states have internal predecessors, (21546), 8630 states have call successors, (8630), 850 states have call predecessors, (8630), 842 states have return successors, (8645), 8370 states have call predecessors, (8645), 8629 states have call successors, (8645) [2022-12-14 14:32:16,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 25081 states to 25081 states and 38821 transitions. [2022-12-14 14:32:16,575 INFO L78 Accepts]: Start accepts. Automaton has 25081 states and 38821 transitions. Word has length 243 [2022-12-14 14:32:16,575 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 14:32:16,575 INFO L495 AbstractCegarLoop]: Abstraction has 25081 states and 38821 transitions. [2022-12-14 14:32:16,576 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 25.0) internal successors, (75), 3 states have internal predecessors, (75), 2 states have call successors, (39), 2 states have call predecessors, (39), 1 states have return successors, (38), 2 states have call predecessors, (38), 2 states have call successors, (38) [2022-12-14 14:32:16,576 INFO L276 IsEmpty]: Start isEmpty. Operand 25081 states and 38821 transitions. [2022-12-14 14:32:16,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 280 [2022-12-14 14:32:16,601 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 14:32:16,601 INFO L195 NwaCegarLoop]: trace histogram [27, 27, 27, 15, 15, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-14 14:32:16,601 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-12-14 14:32:16,601 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 14:32:16,601 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 14:32:16,602 INFO L85 PathProgramCache]: Analyzing trace with hash 462351246, now seen corresponding path program 1 times [2022-12-14 14:32:16,602 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 14:32:16,602 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2063407872] [2022-12-14 14:32:16,602 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 14:32:16,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 14:32:16,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 14:32:18,146 INFO L134 CoverageAnalysis]: Checked inductivity of 1730 backedges. 60 proven. 0 refuted. 0 times theorem prover too weak. 1670 trivial. 0 not checked. [2022-12-14 14:32:18,146 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 14:32:18,146 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2063407872] [2022-12-14 14:32:18,146 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2063407872] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 14:32:18,146 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 14:32:18,146 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-12-14 14:32:18,146 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [139956162] [2022-12-14 14:32:18,146 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 14:32:18,147 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-12-14 14:32:18,147 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 14:32:18,147 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-12-14 14:32:18,147 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-12-14 14:32:18,148 INFO L87 Difference]: Start difference. First operand 25081 states and 38821 transitions. Second operand has 5 states, 5 states have (on average 17.2) internal successors, (86), 4 states have internal predecessors, (86), 2 states have call successors, (44), 2 states have call predecessors, (44), 3 states have return successors, (43), 3 states have call predecessors, (43), 1 states have call successors, (43) [2022-12-14 14:32:20,345 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.19s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 14:32:25,581 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 14:32:31,746 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 14:32:33,825 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 14:32:37,427 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 14:32:38,283 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 14:32:38,283 INFO L93 Difference]: Finished difference Result 50119 states and 77606 transitions. [2022-12-14 14:32:38,284 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-12-14 14:32:38,284 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 17.2) internal successors, (86), 4 states have internal predecessors, (86), 2 states have call successors, (44), 2 states have call predecessors, (44), 3 states have return successors, (43), 3 states have call predecessors, (43), 1 states have call successors, (43) Word has length 279 [2022-12-14 14:32:38,285 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 14:32:38,366 INFO L225 Difference]: With dead ends: 50119 [2022-12-14 14:32:38,366 INFO L226 Difference]: Without dead ends: 25109 [2022-12-14 14:32:38,425 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-12-14 14:32:38,425 INFO L413 NwaCegarLoop]: 5071 mSDtfsCounter, 2 mSDsluCounter, 15181 mSDsCounter, 0 mSdLazyCounter, 1398 mSolverCounterSat, 1 mSolverCounterUnsat, 5 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 18.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2 SdHoareTripleChecker+Valid, 20252 SdHoareTripleChecker+Invalid, 1404 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 1398 IncrementalHoareTripleChecker+Invalid, 5 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 19.4s IncrementalHoareTripleChecker+Time [2022-12-14 14:32:38,426 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2 Valid, 20252 Invalid, 1404 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1 Valid, 1398 Invalid, 5 Unknown, 0 Unchecked, 19.4s Time] [2022-12-14 14:32:38,443 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 25109 states. [2022-12-14 14:32:39,983 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 25109 to 25101. [2022-12-14 14:32:40,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 25101 states, 15622 states have (on average 1.38010498015619) internal successors, (21560), 16148 states have internal predecessors, (21560), 8630 states have call successors, (8630), 850 states have call predecessors, (8630), 848 states have return successors, (8683), 8374 states have call predecessors, (8683), 8629 states have call successors, (8683) [2022-12-14 14:32:40,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 25101 states to 25101 states and 38873 transitions. [2022-12-14 14:32:40,095 INFO L78 Accepts]: Start accepts. Automaton has 25101 states and 38873 transitions. Word has length 279 [2022-12-14 14:32:40,096 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 14:32:40,096 INFO L495 AbstractCegarLoop]: Abstraction has 25101 states and 38873 transitions. [2022-12-14 14:32:40,096 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 17.2) internal successors, (86), 4 states have internal predecessors, (86), 2 states have call successors, (44), 2 states have call predecessors, (44), 3 states have return successors, (43), 3 states have call predecessors, (43), 1 states have call successors, (43) [2022-12-14 14:32:40,096 INFO L276 IsEmpty]: Start isEmpty. Operand 25101 states and 38873 transitions. [2022-12-14 14:32:40,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 284 [2022-12-14 14:32:40,114 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 14:32:40,115 INFO L195 NwaCegarLoop]: trace histogram [27, 27, 26, 15, 15, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-14 14:32:40,115 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-12-14 14:32:40,115 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 14:32:40,115 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 14:32:40,115 INFO L85 PathProgramCache]: Analyzing trace with hash 428178872, now seen corresponding path program 1 times [2022-12-14 14:32:40,116 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 14:32:40,116 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [378595917] [2022-12-14 14:32:40,116 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 14:32:40,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 14:32:40,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 14:32:41,951 INFO L134 CoverageAnalysis]: Checked inductivity of 1730 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 1702 trivial. 0 not checked. [2022-12-14 14:32:41,951 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 14:32:41,951 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [378595917] [2022-12-14 14:32:41,951 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [378595917] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-14 14:32:41,951 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [888245722] [2022-12-14 14:32:41,952 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 14:32:41,952 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-14 14:32:41,952 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_83eeea89-6729-447c-bfe0-b12edf7f4c34/bin/utaipan-gh47qXpMRh/z3 [2022-12-14 14:32:41,953 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_83eeea89-6729-447c-bfe0-b12edf7f4c34/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-14 14:32:41,954 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_83eeea89-6729-447c-bfe0-b12edf7f4c34/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-12-14 14:32:44,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 14:32:44,633 INFO L263 TraceCheckSpWp]: Trace formula consists of 14118 conjuncts, 9 conjunts are in the unsatisfiable core [2022-12-14 14:32:44,655 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 14:32:44,730 INFO L134 CoverageAnalysis]: Checked inductivity of 1730 backedges. 718 proven. 0 refuted. 0 times theorem prover too weak. 1012 trivial. 0 not checked. [2022-12-14 14:32:44,730 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-12-14 14:32:44,730 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [888245722] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 14:32:44,730 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-12-14 14:32:44,731 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [4] total 5 [2022-12-14 14:32:44,731 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2083097669] [2022-12-14 14:32:44,731 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 14:32:44,732 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-12-14 14:32:44,732 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 14:32:44,732 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-12-14 14:32:44,733 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2022-12-14 14:32:44,733 INFO L87 Difference]: Start difference. First operand 25101 states and 38873 transitions. Second operand has 4 states, 3 states have (on average 30.0) internal successors, (90), 4 states have internal predecessors, (90), 2 states have call successors, (45), 2 states have call predecessors, (45), 3 states have return successors, (44), 2 states have call predecessors, (44), 2 states have call successors, (44) [2022-12-14 14:32:46,531 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.16s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 14:32:51,473 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 14:32:54,547 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.27s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 14:32:57,705 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 14:32:59,958 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 14:33:03,662 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 14:33:04,197 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 14:33:04,197 INFO L93 Difference]: Finished difference Result 50176 states and 77794 transitions. [2022-12-14 14:33:04,198 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-12-14 14:33:04,198 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 3 states have (on average 30.0) internal successors, (90), 4 states have internal predecessors, (90), 2 states have call successors, (45), 2 states have call predecessors, (45), 3 states have return successors, (44), 2 states have call predecessors, (44), 2 states have call successors, (44) Word has length 283 [2022-12-14 14:33:04,198 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 14:33:04,287 INFO L225 Difference]: With dead ends: 50176 [2022-12-14 14:33:04,287 INFO L226 Difference]: Without dead ends: 25109 [2022-12-14 14:33:04,357 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 287 GetRequests, 283 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2022-12-14 14:33:04,358 INFO L413 NwaCegarLoop]: 5072 mSDtfsCounter, 1 mSDsluCounter, 10123 mSDsCounter, 0 mSdLazyCounter, 1046 mSolverCounterSat, 19 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 18.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1 SdHoareTripleChecker+Valid, 15195 SdHoareTripleChecker+Invalid, 1069 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 19 IncrementalHoareTripleChecker+Valid, 1046 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 18.8s IncrementalHoareTripleChecker+Time [2022-12-14 14:33:04,358 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1 Valid, 15195 Invalid, 1069 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [19 Valid, 1046 Invalid, 4 Unknown, 0 Unchecked, 18.8s Time] [2022-12-14 14:33:04,381 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 25109 states. [2022-12-14 14:33:05,855 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 25109 to 25109. [2022-12-14 14:33:05,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 25109 states, 15630 states have (on average 1.3799104286628279) internal successors, (21568), 16156 states have internal predecessors, (21568), 8630 states have call successors, (8630), 850 states have call predecessors, (8630), 848 states have return successors, (8683), 8374 states have call predecessors, (8683), 8629 states have call successors, (8683) [2022-12-14 14:33:05,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 25109 states to 25109 states and 38881 transitions. [2022-12-14 14:33:05,959 INFO L78 Accepts]: Start accepts. Automaton has 25109 states and 38881 transitions. Word has length 283 [2022-12-14 14:33:05,959 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 14:33:05,960 INFO L495 AbstractCegarLoop]: Abstraction has 25109 states and 38881 transitions. [2022-12-14 14:33:05,960 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 3 states have (on average 30.0) internal successors, (90), 4 states have internal predecessors, (90), 2 states have call successors, (45), 2 states have call predecessors, (45), 3 states have return successors, (44), 2 states have call predecessors, (44), 2 states have call successors, (44) [2022-12-14 14:33:05,960 INFO L276 IsEmpty]: Start isEmpty. Operand 25109 states and 38881 transitions. [2022-12-14 14:33:05,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 299 [2022-12-14 14:33:05,984 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 14:33:05,984 INFO L195 NwaCegarLoop]: trace histogram [27, 27, 26, 15, 15, 15, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-14 14:33:06,017 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_83eeea89-6729-447c-bfe0-b12edf7f4c34/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2022-12-14 14:33:06,184 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_83eeea89-6729-447c-bfe0-b12edf7f4c34/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-14 14:33:06,185 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 14:33:06,185 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 14:33:06,185 INFO L85 PathProgramCache]: Analyzing trace with hash 769820161, now seen corresponding path program 1 times [2022-12-14 14:33:06,185 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 14:33:06,186 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2034996634] [2022-12-14 14:33:06,186 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 14:33:06,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 14:33:06,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 14:33:08,240 INFO L134 CoverageAnalysis]: Checked inductivity of 2060 backedges. 0 proven. 71 refuted. 0 times theorem prover too weak. 1989 trivial. 0 not checked. [2022-12-14 14:33:08,241 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 14:33:08,241 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2034996634] [2022-12-14 14:33:08,241 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2034996634] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-14 14:33:08,241 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2007296877] [2022-12-14 14:33:08,241 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 14:33:08,241 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-14 14:33:08,241 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_83eeea89-6729-447c-bfe0-b12edf7f4c34/bin/utaipan-gh47qXpMRh/z3 [2022-12-14 14:33:08,242 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_83eeea89-6729-447c-bfe0-b12edf7f4c34/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-14 14:33:08,243 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_83eeea89-6729-447c-bfe0-b12edf7f4c34/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2022-12-14 14:33:10,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 14:33:11,030 INFO L263 TraceCheckSpWp]: Trace formula consists of 14343 conjuncts, 11 conjunts are in the unsatisfiable core [2022-12-14 14:33:11,041 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 14:33:11,097 INFO L134 CoverageAnalysis]: Checked inductivity of 2060 backedges. 644 proven. 1 refuted. 0 times theorem prover too weak. 1415 trivial. 0 not checked. [2022-12-14 14:33:11,097 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-12-14 14:33:11,338 INFO L134 CoverageAnalysis]: Checked inductivity of 2060 backedges. 0 proven. 71 refuted. 0 times theorem prover too weak. 1989 trivial. 0 not checked. [2022-12-14 14:33:11,339 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2007296877] provided 0 perfect and 2 imperfect interpolant sequences [2022-12-14 14:33:11,339 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [1578303207] [2022-12-14 14:33:11,357 INFO L159 IcfgInterpreter]: Started Sifa with 130 locations of interest [2022-12-14 14:33:11,357 INFO L166 IcfgInterpreter]: Building call graph [2022-12-14 14:33:11,360 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2022-12-14 14:33:11,364 INFO L176 IcfgInterpreter]: Starting interpretation [2022-12-14 14:33:11,364 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2022-12-14 14:36:17,286 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:36:26,973 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:36:32,092 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:36:35,685 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:36:42,317 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:36:43,920 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:36:45,579 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:36:47,341 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:36:48,669 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:36:51,292 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:36:51,296 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:36:51,301 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:36:51,306 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:36:51,311 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:36:51,315 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:36:57,575 INFO L217 Elim1Store]: Index analysis took 43662 ms