./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-rtlwifi-rtl8188ee-rtl8188ee.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 38b53e6a Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_633b837f-2198-40b2-9cfc-41287344d578/bin/utaipan-ByfvJB40ur/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_633b837f-2198-40b2-9cfc-41287344d578/bin/utaipan-ByfvJB40ur/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_633b837f-2198-40b2-9cfc-41287344d578/bin/utaipan-ByfvJB40ur/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_633b837f-2198-40b2-9cfc-41287344d578/bin/utaipan-ByfvJB40ur/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-rtlwifi-rtl8188ee-rtl8188ee.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_633b837f-2198-40b2-9cfc-41287344d578/bin/utaipan-ByfvJB40ur/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_633b837f-2198-40b2-9cfc-41287344d578/bin/utaipan-ByfvJB40ur --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash d88980e24377daa45068c6e4fe090f3a4be139e16663cf138c162fc55d6daf92 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-38b53e6 [2022-11-26 01:08:45,277 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-26 01:08:45,279 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-26 01:08:45,300 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-26 01:08:45,301 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-26 01:08:45,302 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-26 01:08:45,304 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-26 01:08:45,305 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-26 01:08:45,307 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-26 01:08:45,308 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-26 01:08:45,309 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-26 01:08:45,311 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-26 01:08:45,311 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-26 01:08:45,312 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-26 01:08:45,315 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-26 01:08:45,316 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-26 01:08:45,317 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-26 01:08:45,318 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-26 01:08:45,320 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-26 01:08:45,322 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-26 01:08:45,324 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-26 01:08:45,326 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-26 01:08:45,327 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-26 01:08:45,334 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-26 01:08:45,337 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-26 01:08:45,343 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-26 01:08:45,343 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-26 01:08:45,344 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-26 01:08:45,346 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-26 01:08:45,347 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-26 01:08:45,349 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-26 01:08:45,350 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-26 01:08:45,352 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-26 01:08:45,353 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-26 01:08:45,356 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-26 01:08:45,356 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-26 01:08:45,357 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-26 01:08:45,358 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-26 01:08:45,358 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-26 01:08:45,359 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-26 01:08:45,361 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-26 01:08:45,362 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_633b837f-2198-40b2-9cfc-41287344d578/bin/utaipan-ByfvJB40ur/config/svcomp-Reach-64bit-Taipan_Default.epf [2022-11-26 01:08:45,386 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-26 01:08:45,386 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-26 01:08:45,387 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-26 01:08:45,387 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-26 01:08:45,387 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-26 01:08:45,388 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-26 01:08:45,388 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-26 01:08:45,388 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-26 01:08:45,388 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-26 01:08:45,388 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-11-26 01:08:45,389 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-26 01:08:45,389 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-26 01:08:45,389 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-11-26 01:08:45,389 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-11-26 01:08:45,389 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-26 01:08:45,390 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-11-26 01:08:45,390 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-11-26 01:08:45,390 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-11-26 01:08:45,391 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-26 01:08:45,391 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-26 01:08:45,391 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-26 01:08:45,392 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-26 01:08:45,392 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-26 01:08:45,392 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-26 01:08:45,392 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-26 01:08:45,392 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-26 01:08:45,393 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-26 01:08:45,393 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-26 01:08:45,393 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-26 01:08:45,393 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-26 01:08:45,394 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-26 01:08:45,394 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-11-26 01:08:45,394 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-26 01:08:45,394 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-26 01:08:45,394 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-11-26 01:08:45,395 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-26 01:08:45,395 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-26 01:08:45,395 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-26 01:08:45,395 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_633b837f-2198-40b2-9cfc-41287344d578/bin/utaipan-ByfvJB40ur/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_633b837f-2198-40b2-9cfc-41287344d578/bin/utaipan-ByfvJB40ur Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d88980e24377daa45068c6e4fe090f3a4be139e16663cf138c162fc55d6daf92 [2022-11-26 01:08:45,755 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-26 01:08:45,793 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-26 01:08:45,796 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-26 01:08:45,797 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-26 01:08:45,798 INFO L275 PluginConnector]: CDTParser initialized [2022-11-26 01:08:45,799 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_633b837f-2198-40b2-9cfc-41287344d578/bin/utaipan-ByfvJB40ur/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-rtlwifi-rtl8188ee-rtl8188ee.cil.i [2022-11-26 01:08:48,914 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-26 01:08:49,850 INFO L351 CDTParser]: Found 1 translation units. [2022-11-26 01:08:49,851 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_633b837f-2198-40b2-9cfc-41287344d578/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-rtlwifi-rtl8188ee-rtl8188ee.cil.i [2022-11-26 01:08:49,940 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_633b837f-2198-40b2-9cfc-41287344d578/bin/utaipan-ByfvJB40ur/data/fd1510f21/36fa568e06564c5aabea2c5eddfedcf6/FLAGde2c1ee4c [2022-11-26 01:08:49,957 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_633b837f-2198-40b2-9cfc-41287344d578/bin/utaipan-ByfvJB40ur/data/fd1510f21/36fa568e06564c5aabea2c5eddfedcf6 [2022-11-26 01:08:49,963 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-26 01:08:49,966 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-26 01:08:49,971 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-26 01:08:49,972 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-26 01:08:49,977 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-26 01:08:49,978 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 01:08:49" (1/1) ... [2022-11-26 01:08:49,979 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4b32f37 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 01:08:49, skipping insertion in model container [2022-11-26 01:08:49,979 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 01:08:49" (1/1) ... [2022-11-26 01:08:49,987 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-26 01:08:50,348 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-26 01:08:51,219 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 01:08:51,254 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 01:08:51,271 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 01:08:51,352 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_bh [2022-11-26 01:08:51,368 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_bh [2022-11-26 01:08:51,424 WARN L623 FunctionHandler]: Unknown extern function lock_acquire [2022-11-26 01:08:51,440 WARN L623 FunctionHandler]: Unknown extern function lock_release [2022-11-26 01:08:51,471 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-11-26 01:08:51,474 WARN L623 FunctionHandler]: Unknown extern function rcu_is_watching [2022-11-26 01:08:51,474 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-11-26 01:08:51,492 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-11-26 01:08:51,493 WARN L623 FunctionHandler]: Unknown extern function rcu_is_watching [2022-11-26 01:08:51,494 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-11-26 01:08:51,683 WARN L623 FunctionHandler]: Unknown extern function ieee80211_find_sta [2022-11-26 01:08:52,021 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:52,032 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:52,056 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:52,082 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:52,136 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:52,138 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:52,140 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:52,142 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:52,145 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:52,147 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:52,149 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:52,151 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:52,154 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:52,171 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:52,173 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:52,212 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:52,215 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:52,217 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:52,220 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:52,265 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-11-26 01:08:52,266 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:52,267 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-11-26 01:08:52,269 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:52,281 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:52,296 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:52,313 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:52,318 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:52,323 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:52,338 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:52,341 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:52,344 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:52,346 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:52,348 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:52,374 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:52,387 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:52,402 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:52,410 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:52,475 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:52,476 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:52,478 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:52,513 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-11-26 01:08:52,526 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:52,531 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:52,534 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:52,573 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-26 01:08:52,594 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 01:08:52,655 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-11-26 01:08:52,754 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-11-26 01:08:52,923 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:52,924 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:52,939 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:52,940 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:52,942 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:52,943 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 01:08:52,944 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:52,948 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:52,949 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:52,951 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:52,979 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:52,980 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-26 01:08:52,981 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:52,982 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:52,983 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 01:08:52,983 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-26 01:08:52,985 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:52,986 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:52,988 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:52,989 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 01:08:52,990 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:52,991 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:52,993 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:52,997 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:52,998 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:52,999 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-26 01:08:53,000 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:53,002 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:53,004 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:53,007 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:53,012 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:53,017 WARN L623 FunctionHandler]: Unknown extern function print_hex_dump [2022-11-26 01:08:53,031 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-11-26 01:08:53,032 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-26 01:08:53,049 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:53,051 WARN L623 FunctionHandler]: Unknown extern function print_hex_dump [2022-11-26 01:08:53,053 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:53,056 WARN L623 FunctionHandler]: Unknown extern function print_hex_dump [2022-11-26 01:08:53,061 WARN L623 FunctionHandler]: Unknown extern function kmemleak_not_leak [2022-11-26 01:08:53,061 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-26 01:08:53,062 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:53,063 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:53,064 WARN L623 FunctionHandler]: Unknown extern function print_hex_dump [2022-11-26 01:08:53,065 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:53,080 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:53,081 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:53,086 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:53,087 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:53,119 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-11-26 01:08:53,130 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-11-26 01:08:53,196 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-11-26 01:08:53,732 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-11-26 01:08:53,754 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 01:08:53,755 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 01:08:53,756 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:53,757 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-11-26 01:08:53,770 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-11-26 01:08:53,771 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-11-26 01:08:53,819 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:53,859 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:53,861 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:53,863 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:53,866 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:53,868 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:53,869 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:53,870 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:53,872 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 01:08:53,874 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 01:08:53,876 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:53,889 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:53,927 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:53,930 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:53,953 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 01:08:53,953 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 01:08:53,954 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 01:08:53,955 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 01:08:53,956 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:53,957 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:53,958 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:53,961 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:53,964 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:53,965 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:53,967 WARN L623 FunctionHandler]: Unknown extern function rtl_cam_reset_all_entry [2022-11-26 01:08:53,969 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:53,975 WARN L623 FunctionHandler]: Unknown extern function efuse_read_1byte [2022-11-26 01:08:53,976 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:53,977 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 01:08:53,978 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:53,979 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:53,991 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:54,006 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:54,007 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:54,008 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:54,014 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:54,016 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:54,017 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:54,018 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:54,022 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:54,030 WARN L623 FunctionHandler]: Unknown extern function synchronize_irq [2022-11-26 01:08:54,041 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:54,047 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 01:08:54,051 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:54,055 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:54,058 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:54,145 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:54,147 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:54,167 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:54,174 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:54,175 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:54,187 WARN L623 FunctionHandler]: Unknown extern function rtl_efuse_shadow_map_update [2022-11-26 01:08:54,189 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:54,190 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:54,192 WARN L623 FunctionHandler]: Unknown extern function print_hex_dump [2022-11-26 01:08:54,193 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:54,195 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:54,196 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:54,197 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:54,198 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:54,198 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:54,199 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:54,200 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:54,202 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:54,219 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:54,221 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:54,223 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:54,224 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:54,225 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:54,226 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:54,242 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:54,261 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:54,263 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:54,268 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:54,269 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:54,282 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:54,283 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:54,285 WARN L623 FunctionHandler]: Unknown extern function rtl_cam_add_one_entry [2022-11-26 01:08:54,286 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:54,286 WARN L623 FunctionHandler]: Unknown extern function rtl_cam_add_one_entry [2022-11-26 01:08:54,287 WARN L623 FunctionHandler]: Unknown extern function rtl_cam_add_one_entry [2022-11-26 01:08:54,292 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:54,293 WARN L623 FunctionHandler]: Unknown extern function rtl_cam_mark_invalid [2022-11-26 01:08:54,293 WARN L623 FunctionHandler]: Unknown extern function rtl_cam_empty_entry [2022-11-26 01:08:54,294 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:54,295 WARN L623 FunctionHandler]: Unknown extern function rtl_cam_get_free_entry [2022-11-26 01:08:54,295 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:54,297 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:54,297 WARN L623 FunctionHandler]: Unknown extern function rtl_cam_del_entry [2022-11-26 01:08:54,298 WARN L623 FunctionHandler]: Unknown extern function rtl_cam_delete_one_entry [2022-11-26 01:08:54,318 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:54,319 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-26 01:08:54,320 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-26 01:08:54,320 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-26 01:08:54,352 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:54,354 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:54,356 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:54,358 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:54,371 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:54,568 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 01:08:54,568 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 01:08:54,569 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 01:08:54,569 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 01:08:54,570 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:54,582 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:54,615 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 01:08:54,616 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 01:08:54,616 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 01:08:54,617 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 01:08:54,617 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 01:08:54,617 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 01:08:54,618 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 01:08:54,618 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 01:08:54,620 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:54,631 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:54,632 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:54,633 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:54,656 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:54,668 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:54,705 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:54,728 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:54,729 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:54,730 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:54,732 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:54,733 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:54,734 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:54,735 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:54,737 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:54,738 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-26 01:08:54,738 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:54,740 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:54,740 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-26 01:08:54,741 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:54,753 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:54,754 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:54,767 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 01:08:54,767 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 01:08:54,768 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 01:08:54,768 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 01:08:54,768 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 01:08:54,769 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 01:08:54,769 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 01:08:54,769 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 01:08:54,770 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 01:08:54,790 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 01:08:54,790 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 01:08:54,791 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 01:08:54,791 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 01:08:54,791 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 01:08:54,792 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 01:08:54,792 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 01:08:54,792 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 01:08:54,792 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 01:08:54,803 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 01:08:54,805 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 01:08:54,809 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:54,815 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:54,816 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:54,817 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:54,818 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:54,819 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:54,820 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:54,823 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:54,824 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:54,825 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:54,826 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:54,827 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:54,828 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:54,829 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:54,830 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:54,831 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:54,832 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:54,840 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:54,841 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:54,844 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:54,846 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:54,849 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:54,882 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:54,884 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:54,886 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:54,887 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:54,890 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:54,892 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:54,893 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 01:08:54,894 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:54,895 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:54,896 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:54,897 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:54,908 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 01:08:54,919 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 01:08:54,932 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 01:08:54,933 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 01:08:55,060 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:55,062 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:55,063 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:55,064 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:55,066 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:55,078 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 01:08:55,079 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:55,090 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:55,096 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 01:08:55,097 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:55,099 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:55,099 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:55,100 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:55,101 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:55,102 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:55,134 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:55,135 WARN L623 FunctionHandler]: Unknown extern function rtl_ps_enable_nic [2022-11-26 01:08:55,135 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-11-26 01:08:55,136 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:55,138 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:55,138 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 01:08:55,139 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:55,140 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:55,141 WARN L623 FunctionHandler]: Unknown extern function rtl_ps_disable_nic [2022-11-26 01:08:55,142 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:55,143 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 01:08:55,143 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:55,144 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-11-26 01:08:55,145 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:55,145 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:55,165 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:55,167 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:55,167 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:55,169 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:55,169 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 01:08:55,170 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:55,171 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:55,171 WARN L623 FunctionHandler]: Unknown extern function __udelay [2022-11-26 01:08:55,172 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 01:08:55,172 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:55,173 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:55,175 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:55,180 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:55,180 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:55,181 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:55,181 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:55,192 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:55,194 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:55,206 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:55,207 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:55,208 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:55,208 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:55,209 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:55,211 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:55,212 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:55,213 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:55,225 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:55,238 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 01:08:55,239 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 01:08:55,239 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 01:08:55,239 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 01:08:55,241 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:55,242 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:55,446 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-26 01:08:55,716 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:55,717 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:55,719 WARN L623 FunctionHandler]: Unknown extern function vmalloc [2022-11-26 01:08:55,720 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:55,721 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:55,722 WARN L623 FunctionHandler]: Unknown extern function request_firmware_nowait [2022-11-26 01:08:55,723 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:55,725 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-11-26 01:08:55,725 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-11-26 01:08:55,726 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-11-26 01:08:55,726 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-11-26 01:08:55,728 WARN L623 FunctionHandler]: Unknown extern function vfree [2022-11-26 01:08:56,937 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-11-26 01:08:56,938 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-11-26 01:08:56,938 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-11-26 01:08:56,939 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-11-26 01:08:56,950 WARN L623 FunctionHandler]: Unknown extern function rtl_phy_scan_operation_backup [2022-11-26 01:08:56,954 WARN L623 FunctionHandler]: Unknown extern function rtl_pci_probe [2022-11-26 01:08:56,955 WARN L623 FunctionHandler]: Unknown extern function rtl_pci_disconnect [2022-11-26 01:08:56,960 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-11-26 01:08:56,962 WARN L623 FunctionHandler]: Unknown extern function rtl_pci_suspend [2022-11-26 01:08:56,962 WARN L623 FunctionHandler]: Unknown extern function rtl_pci_suspend [2022-11-26 01:08:56,964 WARN L623 FunctionHandler]: Unknown extern function rtl_pci_resume [2022-11-26 01:08:56,964 WARN L623 FunctionHandler]: Unknown extern function rtl_pci_resume [2022-11-26 01:08:56,966 WARN L623 FunctionHandler]: Unknown extern function rtl_pci_suspend [2022-11-26 01:08:56,966 WARN L623 FunctionHandler]: Unknown extern function rtl_pci_resume [2022-11-26 01:08:56,969 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-11-26 01:08:56,981 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-11-26 01:08:56,982 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-11-26 01:08:56,982 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-11-26 01:08:56,983 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-11-26 01:08:56,983 WARN L623 FunctionHandler]: Unknown extern function __pci_register_driver [2022-11-26 01:08:56,984 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-11-26 01:08:57,038 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-11-26 01:08:57,039 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-11-26 01:08:57,040 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-11-26 01:08:57,050 WARN L623 FunctionHandler]: Unknown extern function debug_dma_mapping_error [2022-11-26 01:08:57,315 WARN L623 FunctionHandler]: Unknown extern function rtl_query_rxpwrpercentage [2022-11-26 01:08:57,318 WARN L623 FunctionHandler]: Unknown extern function rtl_query_rxpwrpercentage [2022-11-26 01:08:57,319 WARN L623 FunctionHandler]: Unknown extern function rtl_query_rxpwrpercentage [2022-11-26 01:08:57,320 WARN L623 FunctionHandler]: Unknown extern function rtl_evm_db_to_percentage [2022-11-26 01:08:57,321 WARN L623 FunctionHandler]: Unknown extern function rtl_signal_scale_mapping [2022-11-26 01:08:57,322 WARN L623 FunctionHandler]: Unknown extern function rtl_signal_scale_mapping [2022-11-26 01:08:57,347 WARN L623 FunctionHandler]: Unknown extern function rtl_process_phyinfo [2022-11-26 01:08:57,366 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:57,369 WARN L623 FunctionHandler]: Unknown extern function rtlwifi_rate_mapping [2022-11-26 01:08:57,373 WARN L623 FunctionHandler]: Unknown extern function rtl_get_tcb_desc [2022-11-26 01:08:57,373 WARN L623 FunctionHandler]: Unknown extern function skb_push [2022-11-26 01:08:57,374 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:57,376 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:57,385 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:57,389 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:57,391 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:57,394 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:57,395 WARN L623 FunctionHandler]: Unknown extern function print_hex_dump [2022-11-26 01:08:57,396 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:57,397 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:57,398 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:57,399 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:57,531 WARN L623 FunctionHandler]: Unknown extern function ldv_check_alloc_flags [2022-11-26 01:08:57,531 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-11-26 01:08:57,551 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 01:08:57,927 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_633b837f-2198-40b2-9cfc-41287344d578/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-rtlwifi-rtl8188ee-rtl8188ee.cil.i[887303,887316] [2022-11-26 01:08:57,931 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_633b837f-2198-40b2-9cfc-41287344d578/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-rtlwifi-rtl8188ee-rtl8188ee.cil.i[887469,887482] [2022-11-26 01:08:57,932 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_633b837f-2198-40b2-9cfc-41287344d578/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-rtlwifi-rtl8188ee-rtl8188ee.cil.i[887633,887646] [2022-11-26 01:08:57,933 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_633b837f-2198-40b2-9cfc-41287344d578/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-rtlwifi-rtl8188ee-rtl8188ee.cil.i[887798,887811] [2022-11-26 01:08:57,996 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-26 01:08:58,169 INFO L203 MainTranslator]: Completed pre-run [2022-11-26 01:08:58,283 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 01:08:58,284 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 01:08:58,285 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 01:08:58,286 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_bh [2022-11-26 01:08:58,286 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_bh [2022-11-26 01:08:58,286 WARN L623 FunctionHandler]: Unknown extern function lock_acquire [2022-11-26 01:08:58,287 WARN L623 FunctionHandler]: Unknown extern function lock_release [2022-11-26 01:08:58,287 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-11-26 01:08:58,288 WARN L623 FunctionHandler]: Unknown extern function rcu_is_watching [2022-11-26 01:08:58,288 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-11-26 01:08:58,289 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-11-26 01:08:58,289 WARN L623 FunctionHandler]: Unknown extern function rcu_is_watching [2022-11-26 01:08:58,289 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-11-26 01:08:58,310 WARN L623 FunctionHandler]: Unknown extern function ieee80211_find_sta [2022-11-26 01:08:58,376 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:58,377 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:58,379 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:58,382 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:58,387 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:58,388 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:58,389 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:58,390 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:58,391 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:58,391 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:58,392 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:58,393 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:58,395 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:58,397 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:58,398 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:58,407 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:58,408 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:58,409 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:58,410 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:58,411 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-11-26 01:08:58,412 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:58,412 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-11-26 01:08:58,413 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:58,417 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:58,421 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:58,424 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:58,425 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:58,426 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:58,428 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:58,429 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:58,431 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:58,432 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:58,432 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:58,435 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:58,436 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:58,438 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:58,439 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:58,447 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:58,448 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:58,448 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:58,457 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-11-26 01:08:58,458 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:58,459 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:58,460 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:58,463 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-26 01:08:58,464 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 01:08:58,465 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-11-26 01:08:58,469 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-11-26 01:08:58,482 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:58,483 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:58,485 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:58,486 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:58,487 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:58,487 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 01:08:58,488 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:58,490 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:58,490 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:58,492 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:58,494 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:58,495 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-26 01:08:58,496 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:58,497 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:58,497 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 01:08:58,497 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-26 01:08:58,498 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:58,499 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:58,500 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:58,501 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 01:08:58,501 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:58,502 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:58,503 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:58,505 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:58,506 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:58,507 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-26 01:08:58,507 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:58,509 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:58,510 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:58,512 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:58,514 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:58,515 WARN L623 FunctionHandler]: Unknown extern function print_hex_dump [2022-11-26 01:08:58,517 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-11-26 01:08:58,518 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-26 01:08:58,527 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:58,528 WARN L623 FunctionHandler]: Unknown extern function print_hex_dump [2022-11-26 01:08:58,529 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:58,530 WARN L623 FunctionHandler]: Unknown extern function print_hex_dump [2022-11-26 01:08:58,531 WARN L623 FunctionHandler]: Unknown extern function kmemleak_not_leak [2022-11-26 01:08:58,531 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-26 01:08:58,532 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:58,533 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:58,533 WARN L623 FunctionHandler]: Unknown extern function print_hex_dump [2022-11-26 01:08:58,534 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:58,537 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:58,538 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:58,540 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:58,541 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:58,542 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-11-26 01:08:58,542 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-11-26 01:08:58,545 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-11-26 01:08:58,561 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-11-26 01:08:58,563 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 01:08:58,564 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 01:08:58,565 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:58,566 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-11-26 01:08:58,568 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-11-26 01:08:58,569 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-11-26 01:08:58,576 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:58,580 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:58,583 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:58,584 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:58,586 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:58,588 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:58,589 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:58,590 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:58,591 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 01:08:58,593 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 01:08:58,595 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:58,597 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:58,634 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:58,636 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:58,638 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 01:08:58,639 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 01:08:58,639 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 01:08:58,640 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 01:08:58,641 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:58,642 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:58,644 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:58,646 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:58,648 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:58,649 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:58,650 WARN L623 FunctionHandler]: Unknown extern function rtl_cam_reset_all_entry [2022-11-26 01:08:58,651 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:58,652 WARN L623 FunctionHandler]: Unknown extern function efuse_read_1byte [2022-11-26 01:08:58,653 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:58,654 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 01:08:58,654 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:58,655 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:58,657 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:58,659 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:58,660 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:58,661 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:58,662 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:58,663 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:58,663 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:58,664 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:58,667 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:58,668 WARN L623 FunctionHandler]: Unknown extern function synchronize_irq [2022-11-26 01:08:58,669 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:58,670 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 01:08:58,673 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:58,676 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:58,677 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:58,687 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:58,688 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:58,694 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:58,696 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:58,696 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:58,698 WARN L623 FunctionHandler]: Unknown extern function rtl_efuse_shadow_map_update [2022-11-26 01:08:58,699 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:58,700 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:58,702 WARN L623 FunctionHandler]: Unknown extern function print_hex_dump [2022-11-26 01:08:58,702 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:58,703 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:58,704 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:58,705 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:58,706 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:58,706 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:58,707 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:58,709 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:58,711 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:58,715 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:58,717 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:58,717 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:58,718 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:58,719 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:58,720 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:58,724 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:58,728 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:58,730 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:58,733 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:58,734 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:58,735 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:58,736 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:58,737 WARN L623 FunctionHandler]: Unknown extern function rtl_cam_add_one_entry [2022-11-26 01:08:58,737 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:58,738 WARN L623 FunctionHandler]: Unknown extern function rtl_cam_add_one_entry [2022-11-26 01:08:58,738 WARN L623 FunctionHandler]: Unknown extern function rtl_cam_add_one_entry [2022-11-26 01:08:58,745 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:58,746 WARN L623 FunctionHandler]: Unknown extern function rtl_cam_mark_invalid [2022-11-26 01:08:58,746 WARN L623 FunctionHandler]: Unknown extern function rtl_cam_empty_entry [2022-11-26 01:08:58,747 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:58,748 WARN L623 FunctionHandler]: Unknown extern function rtl_cam_get_free_entry [2022-11-26 01:08:58,749 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:58,750 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:58,751 WARN L623 FunctionHandler]: Unknown extern function rtl_cam_del_entry [2022-11-26 01:08:58,751 WARN L623 FunctionHandler]: Unknown extern function rtl_cam_delete_one_entry [2022-11-26 01:08:58,759 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:58,760 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-26 01:08:58,760 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-26 01:08:58,761 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-26 01:08:58,762 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:58,763 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:58,764 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:58,766 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:58,768 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:58,770 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 01:08:58,770 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 01:08:58,770 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 01:08:58,771 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 01:08:58,772 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:58,773 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:58,775 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 01:08:58,775 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 01:08:58,776 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 01:08:58,776 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 01:08:58,776 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 01:08:58,777 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 01:08:58,777 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 01:08:58,778 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 01:08:58,779 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:58,780 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:58,781 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:58,782 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:58,785 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:58,787 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:58,789 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:58,791 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:58,793 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:58,793 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:58,794 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:58,795 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:58,796 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:58,797 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:58,799 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:58,799 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-26 01:08:58,800 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:58,801 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:58,801 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-26 01:08:58,802 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:58,803 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:58,804 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:58,807 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 01:08:58,808 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 01:08:58,808 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 01:08:58,808 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 01:08:58,809 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 01:08:58,809 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 01:08:58,809 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 01:08:58,809 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 01:08:58,810 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 01:08:58,811 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 01:08:58,811 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 01:08:58,811 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 01:08:58,812 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 01:08:58,812 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 01:08:58,812 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 01:08:58,812 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 01:08:58,813 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 01:08:58,813 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 01:08:58,814 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 01:08:58,815 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 01:08:58,817 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:58,821 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:58,822 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:58,823 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:58,824 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:58,825 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:58,826 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:58,827 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:58,828 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:58,829 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:58,830 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:58,830 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:58,831 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:58,839 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:58,841 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:58,842 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:58,842 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:58,845 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:58,845 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:58,848 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:58,850 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:58,851 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:58,897 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:58,899 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:58,901 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:58,902 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:58,904 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:58,905 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:58,907 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 01:08:58,907 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:58,909 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:58,910 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:58,911 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:58,912 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 01:08:58,914 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 01:08:58,917 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 01:08:58,921 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 01:08:58,938 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:58,939 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:58,941 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:58,942 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:58,946 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:58,950 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 01:08:58,951 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:58,953 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:58,961 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 01:08:58,962 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:58,964 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:58,965 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:58,966 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:58,967 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:58,968 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:58,972 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:58,973 WARN L623 FunctionHandler]: Unknown extern function rtl_ps_enable_nic [2022-11-26 01:08:58,978 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-11-26 01:08:58,979 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:58,981 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:58,982 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 01:08:58,983 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:58,984 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:58,985 WARN L623 FunctionHandler]: Unknown extern function rtl_ps_disable_nic [2022-11-26 01:08:58,987 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:58,987 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 01:08:58,988 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:58,989 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-11-26 01:08:58,990 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:58,991 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:58,999 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:59,001 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:59,002 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:59,004 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:59,005 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 01:08:59,006 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:59,007 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:59,008 WARN L623 FunctionHandler]: Unknown extern function __udelay [2022-11-26 01:08:59,008 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 01:08:59,009 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:59,010 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:59,012 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:59,017 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:59,018 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:59,019 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:59,020 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:59,022 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:59,023 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:59,026 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:59,027 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:59,028 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:59,029 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:59,030 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:59,032 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:59,033 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:59,034 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:59,038 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:59,042 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 01:08:59,042 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 01:08:59,043 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 01:08:59,043 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 01:08:59,045 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:59,046 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:59,049 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-26 01:08:59,052 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:59,052 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:59,053 WARN L623 FunctionHandler]: Unknown extern function vmalloc [2022-11-26 01:08:59,054 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:59,055 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:59,055 WARN L623 FunctionHandler]: Unknown extern function request_firmware_nowait [2022-11-26 01:08:59,056 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:59,057 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-11-26 01:08:59,058 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-11-26 01:08:59,058 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-11-26 01:08:59,058 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-11-26 01:08:59,060 WARN L623 FunctionHandler]: Unknown extern function vfree [2022-11-26 01:08:59,079 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-11-26 01:08:59,080 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-11-26 01:08:59,080 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-11-26 01:08:59,081 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-11-26 01:08:59,089 WARN L623 FunctionHandler]: Unknown extern function rtl_phy_scan_operation_backup [2022-11-26 01:08:59,093 WARN L623 FunctionHandler]: Unknown extern function rtl_pci_probe [2022-11-26 01:08:59,093 WARN L623 FunctionHandler]: Unknown extern function rtl_pci_disconnect [2022-11-26 01:08:59,097 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-11-26 01:08:59,099 WARN L623 FunctionHandler]: Unknown extern function rtl_pci_suspend [2022-11-26 01:08:59,100 WARN L623 FunctionHandler]: Unknown extern function rtl_pci_suspend [2022-11-26 01:08:59,100 WARN L623 FunctionHandler]: Unknown extern function rtl_pci_resume [2022-11-26 01:08:59,101 WARN L623 FunctionHandler]: Unknown extern function rtl_pci_resume [2022-11-26 01:08:59,102 WARN L623 FunctionHandler]: Unknown extern function rtl_pci_suspend [2022-11-26 01:08:59,103 WARN L623 FunctionHandler]: Unknown extern function rtl_pci_resume [2022-11-26 01:08:59,105 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-11-26 01:08:59,144 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-11-26 01:08:59,144 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-11-26 01:08:59,145 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-11-26 01:08:59,145 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-11-26 01:08:59,146 WARN L623 FunctionHandler]: Unknown extern function __pci_register_driver [2022-11-26 01:08:59,146 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-11-26 01:08:59,152 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-11-26 01:08:59,153 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-11-26 01:08:59,153 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-11-26 01:08:59,154 WARN L623 FunctionHandler]: Unknown extern function debug_dma_mapping_error [2022-11-26 01:08:59,163 WARN L623 FunctionHandler]: Unknown extern function rtl_query_rxpwrpercentage [2022-11-26 01:08:59,166 WARN L623 FunctionHandler]: Unknown extern function rtl_query_rxpwrpercentage [2022-11-26 01:08:59,167 WARN L623 FunctionHandler]: Unknown extern function rtl_query_rxpwrpercentage [2022-11-26 01:08:59,168 WARN L623 FunctionHandler]: Unknown extern function rtl_evm_db_to_percentage [2022-11-26 01:08:59,169 WARN L623 FunctionHandler]: Unknown extern function rtl_signal_scale_mapping [2022-11-26 01:08:59,169 WARN L623 FunctionHandler]: Unknown extern function rtl_signal_scale_mapping [2022-11-26 01:08:59,174 WARN L623 FunctionHandler]: Unknown extern function rtl_process_phyinfo [2022-11-26 01:08:59,182 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:59,184 WARN L623 FunctionHandler]: Unknown extern function rtlwifi_rate_mapping [2022-11-26 01:08:59,188 WARN L623 FunctionHandler]: Unknown extern function rtl_get_tcb_desc [2022-11-26 01:08:59,188 WARN L623 FunctionHandler]: Unknown extern function skb_push [2022-11-26 01:08:59,189 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:59,191 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:59,200 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:59,205 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:59,209 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:59,212 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:59,213 WARN L623 FunctionHandler]: Unknown extern function print_hex_dump [2022-11-26 01:08:59,214 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:59,215 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:59,216 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:59,217 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:08:59,221 WARN L623 FunctionHandler]: Unknown extern function ldv_check_alloc_flags [2022-11-26 01:08:59,221 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-11-26 01:08:59,222 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 01:08:59,234 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_633b837f-2198-40b2-9cfc-41287344d578/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-rtlwifi-rtl8188ee-rtl8188ee.cil.i[887303,887316] [2022-11-26 01:08:59,235 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_633b837f-2198-40b2-9cfc-41287344d578/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-rtlwifi-rtl8188ee-rtl8188ee.cil.i[887469,887482] [2022-11-26 01:08:59,235 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_633b837f-2198-40b2-9cfc-41287344d578/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-rtlwifi-rtl8188ee-rtl8188ee.cil.i[887633,887646] [2022-11-26 01:08:59,236 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_633b837f-2198-40b2-9cfc-41287344d578/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-rtlwifi-rtl8188ee-rtl8188ee.cil.i[887798,887811] [2022-11-26 01:08:59,246 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-26 01:08:59,572 INFO L208 MainTranslator]: Completed translation [2022-11-26 01:08:59,572 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 01:08:59 WrapperNode [2022-11-26 01:08:59,572 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-26 01:08:59,574 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-26 01:08:59,574 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-26 01:08:59,574 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-26 01:08:59,582 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 01:08:59" (1/1) ... [2022-11-26 01:08:59,857 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 01:08:59" (1/1) ... [2022-11-26 01:09:00,657 INFO L138 Inliner]: procedures = 583, calls = 10820, calls flagged for inlining = 348, calls inlined = 336, statements flattened = 25673 [2022-11-26 01:09:00,657 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-26 01:09:00,658 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-26 01:09:00,658 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-26 01:09:00,658 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-26 01:09:00,668 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 01:08:59" (1/1) ... [2022-11-26 01:09:00,669 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 01:08:59" (1/1) ... [2022-11-26 01:09:00,836 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 01:08:59" (1/1) ... [2022-11-26 01:09:00,837 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 01:08:59" (1/1) ... [2022-11-26 01:09:01,477 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 01:08:59" (1/1) ... [2022-11-26 01:09:01,587 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 01:08:59" (1/1) ... [2022-11-26 01:09:01,680 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 01:08:59" (1/1) ... [2022-11-26 01:09:01,720 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 01:08:59" (1/1) ... [2022-11-26 01:09:02,046 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-26 01:09:02,047 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-26 01:09:02,047 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-26 01:09:02,048 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-26 01:09:02,048 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 01:08:59" (1/1) ... [2022-11-26 01:09:02,055 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-26 01:09:02,066 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_633b837f-2198-40b2-9cfc-41287344d578/bin/utaipan-ByfvJB40ur/z3 [2022-11-26 01:09:02,084 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_633b837f-2198-40b2-9cfc-41287344d578/bin/utaipan-ByfvJB40ur/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-26 01:09:02,110 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_633b837f-2198-40b2-9cfc-41287344d578/bin/utaipan-ByfvJB40ur/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-26 01:09:02,127 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_set_check_bssid [2022-11-26 01:09:02,128 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_set_check_bssid [2022-11-26 01:09:02,128 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_phy_query_rf_reg [2022-11-26 01:09:02,128 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_phy_query_rf_reg [2022-11-26 01:09:02,128 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_sw_led_on [2022-11-26 01:09:02,128 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_sw_led_on [2022-11-26 01:09:02,128 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2022-11-26 01:09:02,128 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2022-11-26 01:09:02,129 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-26 01:09:02,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-26 01:09:02,129 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_phy_lc_calibrate [2022-11-26 01:09:02,129 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_phy_lc_calibrate [2022-11-26 01:09:02,129 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl8188e_config_bb_reg [2022-11-26 01:09:02,129 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl8188e_config_bb_reg [2022-11-26 01:09:02,129 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_read_word [2022-11-26 01:09:02,130 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_read_word [2022-11-26 01:09:02,130 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88ee_fwlps_enter [2022-11-26 01:09:02,130 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88ee_fwlps_enter [2022-11-26 01:09:02,130 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88e_phy_path_adda_on [2022-11-26 01:09:02,130 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88e_phy_path_adda_on [2022-11-26 01:09:02,130 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_signal_scale_mapping [2022-11-26 01:09:02,130 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_signal_scale_mapping [2022-11-26 01:09:02,131 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_write_byte [2022-11-26 01:09:02,131 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_write_byte [2022-11-26 01:09:02,131 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-26 01:09:02,131 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-26 01:09:02,131 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~VOID [2022-11-26 01:09:02,131 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~VOID [2022-11-26 01:09:02,131 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-11-26 01:09:02,132 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-11-26 01:09:02,132 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_phy_query_bb_reg [2022-11-26 01:09:02,132 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_phy_query_bb_reg [2022-11-26 01:09:02,132 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_suspend [2022-11-26 01:09:02,132 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_suspend [2022-11-26 01:09:02,132 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_enable_interrupt [2022-11-26 01:09:02,132 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_enable_interrupt [2022-11-26 01:09:02,132 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_sw_led_off [2022-11-26 01:09:02,133 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_sw_led_off [2022-11-26 01:09:02,133 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2022-11-26 01:09:02,133 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_write_dword [2022-11-26 01:09:02,133 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_write_dword [2022-11-26 01:09:02,133 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-26 01:09:02,133 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-26 01:09:02,133 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_rtl88ee_driver_exit_9_2 [2022-11-26 01:09:02,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_rtl88ee_driver_exit_9_2 [2022-11-26 01:09:02,134 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_phy_config_rf_with_headerfile [2022-11-26 01:09:02,134 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_phy_config_rf_with_headerfile [2022-11-26 01:09:02,134 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_firmware_selfreset [2022-11-26 01:09:02,134 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_firmware_selfreset [2022-11-26 01:09:02,134 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-26 01:09:02,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-26 01:09:02,135 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2022-11-26 01:09:02,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2022-11-26 01:09:02,135 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-11-26 01:09:02,135 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-11-26 01:09:02,135 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_get_desc [2022-11-26 01:09:02,135 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_get_desc [2022-11-26 01:09:02,135 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_set_beacon_interval [2022-11-26 01:09:02,136 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_set_beacon_interval [2022-11-26 01:09:02,136 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_disable_interrupt [2022-11-26 01:09:02,136 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_disable_interrupt [2022-11-26 01:09:02,136 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-26 01:09:02,136 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_resume [2022-11-26 01:09:02,136 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_resume [2022-11-26 01:09:02,136 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2022-11-26 01:09:02,136 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2022-11-26 01:09:02,137 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_update_channel_access_setting [2022-11-26 01:09:02,137 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_update_channel_access_setting [2022-11-26 01:09:02,137 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_dm_update_rx_idle_ant [2022-11-26 01:09:02,137 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_dm_update_rx_idle_ant [2022-11-26 01:09:02,137 INFO L130 BoogieDeclarations]: Found specification of procedure get_rf_type [2022-11-26 01:09:02,137 INFO L138 BoogieDeclarations]: Found implementation of procedure get_rf_type [2022-11-26 01:09:02,137 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-11-26 01:09:02,138 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-11-26 01:09:02,138 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2022-11-26 01:09:02,138 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2022-11-26 01:09:02,138 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-26 01:09:02,138 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_has_protected [2022-11-26 01:09:02,138 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_has_protected [2022-11-26 01:09:02,138 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-26 01:09:02,139 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-26 01:09:02,139 INFO L130 BoogieDeclarations]: Found specification of procedure is_hal_stop [2022-11-26 01:09:02,139 INFO L138 BoogieDeclarations]: Found implementation of procedure is_hal_stop [2022-11-26 01:09:02,139 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-26 01:09:02,139 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-26 01:09:02,139 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-26 01:09:02,139 INFO L130 BoogieDeclarations]: Found specification of procedure rf_serial_read [2022-11-26 01:09:02,139 INFO L138 BoogieDeclarations]: Found implementation of procedure rf_serial_read [2022-11-26 01:09:02,140 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-26 01:09:02,140 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_update_interrupt_mask [2022-11-26 01:09:02,140 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_update_interrupt_mask [2022-11-26 01:09:02,140 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-26 01:09:02,140 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-26 01:09:02,140 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-26 01:09:02,140 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-26 01:09:02,141 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_phy_set_rf_reg [2022-11-26 01:09:02,141 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_phy_set_rf_reg [2022-11-26 01:09:02,141 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-26 01:09:02,141 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-26 01:09:02,141 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2022-11-26 01:09:02,141 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2022-11-26 01:09:02,141 INFO L130 BoogieDeclarations]: Found specification of procedure print_hex_dump [2022-11-26 01:09:02,141 INFO L138 BoogieDeclarations]: Found implementation of procedure print_hex_dump [2022-11-26 01:09:02,142 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_card_disable [2022-11-26 01:09:02,142 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_card_disable [2022-11-26 01:09:02,142 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88e_check_fw_read_last_h2c [2022-11-26 01:09:02,142 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88e_check_fw_read_last_h2c [2022-11-26 01:09:02,142 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_is_beacon [2022-11-26 01:09:02,142 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_is_beacon [2022-11-26 01:09:02,142 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~~u16~0 [2022-11-26 01:09:02,143 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~~u16~0 [2022-11-26 01:09:02,143 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_led_control [2022-11-26 01:09:02,143 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_led_control [2022-11-26 01:09:02,143 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_set_beacon_related_registers [2022-11-26 01:09:02,143 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_set_beacon_related_registers [2022-11-26 01:09:02,143 INFO L130 BoogieDeclarations]: Found specification of procedure save_adda_reg [2022-11-26 01:09:02,143 INFO L138 BoogieDeclarations]: Found implementation of procedure save_adda_reg [2022-11-26 01:09:02,144 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~~u8~0 [2022-11-26 01:09:02,144 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~~u8~0 [2022-11-26 01:09:02,144 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_dequeue [2022-11-26 01:09:02,144 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_dequeue [2022-11-26 01:09:02,144 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-26 01:09:02,144 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-11-26 01:09:02,144 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-11-26 01:09:02,145 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_3 [2022-11-26 01:09:02,145 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_3 [2022-11-26 01:09:02,145 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2022-11-26 01:09:02,145 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2022-11-26 01:09:02,145 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_5 [2022-11-26 01:09:02,145 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_5 [2022-11-26 01:09:02,145 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2022-11-26 01:09:02,146 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2022-11-26 01:09:02,146 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_set_hw_reg [2022-11-26 01:09:02,146 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_set_hw_reg [2022-11-26 01:09:02,146 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-26 01:09:02,146 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-26 01:09:02,146 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-26 01:09:02,146 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-26 01:09:02,146 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-26 01:09:02,147 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-26 01:09:02,147 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-26 01:09:02,147 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_phy_set_rfpath_switch [2022-11-26 01:09:02,147 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_phy_set_rfpath_switch [2022-11-26 01:09:02,147 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-26 01:09:02,147 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-26 01:09:02,147 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-11-26 01:09:02,147 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-11-26 01:09:02,148 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_update_hal_rate_tbl [2022-11-26 01:09:02,148 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_update_hal_rate_tbl [2022-11-26 01:09:02,148 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_phy_set_txpower_level [2022-11-26 01:09:02,148 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_phy_set_txpower_level [2022-11-26 01:09:02,148 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2022-11-26 01:09:02,148 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2022-11-26 01:09:02,148 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_phy_set_bb_reg [2022-11-26 01:09:02,149 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_phy_set_bb_reg [2022-11-26 01:09:02,149 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_set_qos [2022-11-26 01:09:02,149 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_set_qos [2022-11-26 01:09:02,149 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_phy_iq_calibrate [2022-11-26 01:09:02,149 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_phy_iq_calibrate [2022-11-26 01:09:02,149 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_cam_add_one_entry [2022-11-26 01:09:02,149 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_cam_add_one_entry [2022-11-26 01:09:02,149 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_dm_check_txpower_tracking [2022-11-26 01:09:02,150 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_dm_check_txpower_tracking [2022-11-26 01:09:02,150 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_init_led [2022-11-26 01:09:02,150 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_init_led [2022-11-26 01:09:02,150 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_dm_txpower_track_adjust [2022-11-26 01:09:02,150 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_dm_txpower_track_adjust [2022-11-26 01:09:02,150 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88ee_poweroff_adapter [2022-11-26 01:09:02,150 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88ee_poweroff_adapter [2022-11-26 01:09:02,151 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_dm_init_edca_turbo [2022-11-26 01:09:02,151 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_dm_init_edca_turbo [2022-11-26 01:09:02,151 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88ee_set_bcn_ctrl_reg [2022-11-26 01:09:02,151 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88ee_set_bcn_ctrl_reg [2022-11-26 01:09:02,151 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_init_sw_leds [2022-11-26 01:09:02,151 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_init_sw_leds [2022-11-26 01:09:02,151 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-26 01:09:02,151 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-26 01:09:02,152 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2022-11-26 01:09:02,152 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2022-11-26 01:09:02,152 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88_hal_pwrseqcmdparsing [2022-11-26 01:09:02,152 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88_hal_pwrseqcmdparsing [2022-11-26 01:09:02,152 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_enable_hw_security_config [2022-11-26 01:09:02,152 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_enable_hw_security_config [2022-11-26 01:09:02,152 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-26 01:09:02,153 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-26 01:09:02,153 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-26 01:09:02,153 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-26 01:09:02,153 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_get_DA [2022-11-26 01:09:02,153 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_get_DA [2022-11-26 01:09:02,153 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_set_rfreg [2022-11-26 01:09:02,153 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_set_rfreg [2022-11-26 01:09:02,153 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2022-11-26 01:09:02,154 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2022-11-26 01:09:02,154 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~TO~VOID [2022-11-26 01:09:02,154 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~TO~VOID [2022-11-26 01:09:02,154 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2022-11-26 01:09:02,154 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2022-11-26 01:09:02,154 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_set_iqk_matrix [2022-11-26 01:09:02,154 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_set_iqk_matrix [2022-11-26 01:09:02,154 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_chk_tx_track [2022-11-26 01:09:02,155 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_chk_tx_track [2022-11-26 01:09:02,155 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_is_data_qos [2022-11-26 01:09:02,155 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_is_data_qos [2022-11-26 01:09:02,155 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88ee_stop_tx_beacon [2022-11-26 01:09:02,155 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88ee_stop_tx_beacon [2022-11-26 01:09:02,155 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_read_byte [2022-11-26 01:09:02,155 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_read_byte [2022-11-26 01:09:02,156 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_write_word [2022-11-26 01:09:02,156 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_write_word [2022-11-26 01:09:02,156 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2022-11-26 01:09:02,156 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2022-11-26 01:09:02,156 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88ee_llt_write [2022-11-26 01:09:02,156 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88ee_llt_write [2022-11-26 01:09:02,156 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-26 01:09:02,156 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-26 01:09:02,157 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_pci_suspend [2022-11-26 01:09:02,157 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_pci_suspend [2022-11-26 01:09:02,157 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_dm_watchdog [2022-11-26 01:09:02,157 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_dm_watchdog [2022-11-26 01:09:02,157 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2022-11-26 01:09:02,157 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2022-11-26 01:09:02,157 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_phy_set_bw_mode [2022-11-26 01:09:02,158 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_phy_set_bw_mode [2022-11-26 01:09:02,158 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_dm_fast_ant_training [2022-11-26 01:09:02,158 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_dm_fast_ant_training [2022-11-26 01:09:02,158 INFO L130 BoogieDeclarations]: Found specification of procedure sim_comp [2022-11-26 01:09:02,158 INFO L138 BoogieDeclarations]: Found implementation of procedure sim_comp [2022-11-26 01:09:02,158 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_deinit_sw_vars [2022-11-26 01:09:02,158 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_deinit_sw_vars [2022-11-26 01:09:02,158 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_tx_polling [2022-11-26 01:09:02,159 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_tx_polling [2022-11-26 01:09:02,159 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-26 01:09:02,159 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-26 01:09:02,159 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88e_phy_pi_mode_switch [2022-11-26 01:09:02,159 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88e_phy_pi_mode_switch [2022-11-26 01:09:02,159 INFO L130 BoogieDeclarations]: Found specification of procedure cal_bit_shift [2022-11-26 01:09:02,159 INFO L138 BoogieDeclarations]: Found implementation of procedure cal_bit_shift [2022-11-26 01:09:02,160 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88e_enable_fw_download [2022-11-26 01:09:02,160 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88e_enable_fw_download [2022-11-26 01:09:02,160 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_is_ctl [2022-11-26 01:09:02,160 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_is_ctl [2022-11-26 01:09:02,160 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~TO~VOID [2022-11-26 01:09:02,160 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~TO~VOID [2022-11-26 01:09:02,160 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-26 01:09:02,161 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2022-11-26 01:09:02,161 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2022-11-26 01:09:02,161 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2022-11-26 01:09:02,161 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2022-11-26 01:09:02,161 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2022-11-26 01:09:02,161 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2022-11-26 01:09:02,161 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88ee_set_fw_ps_rf_on [2022-11-26 01:09:02,161 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88ee_set_fw_ps_rf_on [2022-11-26 01:09:02,162 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2022-11-26 01:09:02,162 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2022-11-26 01:09:02,162 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-26 01:09:02,162 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-26 01:09:02,162 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_hw_init [2022-11-26 01:09:02,162 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_hw_init [2022-11-26 01:09:02,162 INFO L130 BoogieDeclarations]: Found specification of procedure check_cond [2022-11-26 01:09:02,163 INFO L138 BoogieDeclarations]: Found implementation of procedure check_cond [2022-11-26 01:09:02,163 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_get_rfreg [2022-11-26 01:09:02,163 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_get_rfreg [2022-11-26 01:09:02,163 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_dm_initial_gain_min_pwdb [2022-11-26 01:09:02,163 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_dm_initial_gain_min_pwdb [2022-11-26 01:09:02,163 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88e_phy_iq_calibrate [2022-11-26 01:09:02,163 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88e_phy_iq_calibrate [2022-11-26 01:09:02,164 INFO L130 BoogieDeclarations]: Found specification of procedure jiffies_to_msecs [2022-11-26 01:09:02,164 INFO L138 BoogieDeclarations]: Found implementation of procedure jiffies_to_msecs [2022-11-26 01:09:02,164 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_pci_resume [2022-11-26 01:09:02,164 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_pci_resume [2022-11-26 01:09:02,164 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~~u32~0 [2022-11-26 01:09:02,164 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~~u32~0 [2022-11-26 01:09:02,164 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_get_hw_reg [2022-11-26 01:09:02,164 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_get_hw_reg [2022-11-26 01:09:02,165 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_phy_scan_operation_backup [2022-11-26 01:09:02,165 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_phy_scan_operation_backup [2022-11-26 01:09:02,165 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2022-11-26 01:09:02,165 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2022-11-26 01:09:02,165 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2022-11-26 01:09:02,165 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2022-11-26 01:09:02,165 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_fill_h2c_cmd [2022-11-26 01:09:02,166 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_fill_h2c_cmd [2022-11-26 01:09:02,166 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88e_fw_page_write [2022-11-26 01:09:02,166 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88e_fw_page_write [2022-11-26 01:09:02,166 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_query_rxpwrpercentage [2022-11-26 01:09:02,166 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_query_rxpwrpercentage [2022-11-26 01:09:02,166 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_dm_update_tx_ant [2022-11-26 01:09:02,166 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_dm_update_tx_ant [2022-11-26 01:09:02,166 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-26 01:09:02,167 INFO L130 BoogieDeclarations]: Found specification of procedure reload_adda [2022-11-26 01:09:02,167 INFO L138 BoogieDeclarations]: Found implementation of procedure reload_adda [2022-11-26 01:09:02,167 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-26 01:09:02,167 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-26 01:09:02,167 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_get_bbreg [2022-11-26 01:09:02,167 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_get_bbreg [2022-11-26 01:09:02,167 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_read_eeprom_info [2022-11-26 01:09:02,168 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_read_eeprom_info [2022-11-26 01:09:02,168 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88ee_set_fw_clock_off [2022-11-26 01:09:02,168 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88ee_set_fw_clock_off [2022-11-26 01:09:02,168 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_set_bbreg [2022-11-26 01:09:02,168 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_set_bbreg [2022-11-26 01:09:02,168 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2022-11-26 01:09:02,168 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2022-11-26 01:09:02,168 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88ee_resume_tx_beacon [2022-11-26 01:09:02,169 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88ee_resume_tx_beacon [2022-11-26 01:09:02,169 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_init_sw_vars [2022-11-26 01:09:02,169 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_init_sw_vars [2022-11-26 01:09:02,169 INFO L130 BoogieDeclarations]: Found specification of procedure ether_addr_equal [2022-11-26 01:09:02,169 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_addr_equal [2022-11-26 01:09:02,169 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88_config_s [2022-11-26 01:09:02,169 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88_config_s [2022-11-26 01:09:02,170 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2022-11-26 01:09:02,170 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2022-11-26 01:09:02,170 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_len [2022-11-26 01:09:02,170 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_len [2022-11-26 01:09:02,170 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-26 01:09:02,170 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-26 01:09:02,170 INFO L130 BoogieDeclarations]: Found specification of procedure config_bb_with_header [2022-11-26 01:09:02,170 INFO L138 BoogieDeclarations]: Found implementation of procedure config_bb_with_header [2022-11-26 01:09:02,171 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2022-11-26 01:09:02,171 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2022-11-26 01:09:02,171 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_read_dword [2022-11-26 01:09:02,171 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_read_dword [2022-11-26 01:09:02,171 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88ee_set_media_status [2022-11-26 01:09:02,171 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88ee_set_media_status [2022-11-26 01:09:02,171 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88ee_fwlps_leave [2022-11-26 01:09:02,171 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88ee_fwlps_leave [2022-11-26 01:09:02,172 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2022-11-26 01:09:02,172 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2022-11-26 01:09:02,172 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2022-11-26 01:09:02,172 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2022-11-26 01:09:02,172 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_tx_fill_cmddesc [2022-11-26 01:09:02,172 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_tx_fill_cmddesc [2022-11-26 01:09:02,172 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-26 01:09:02,173 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_pci_disconnect [2022-11-26 01:09:02,173 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_pci_disconnect [2022-11-26 01:09:02,173 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_phy_set_sw_chnl_cmdarray [2022-11-26 01:09:02,173 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_phy_set_sw_chnl_cmdarray [2022-11-26 01:09:02,173 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-26 01:09:02,173 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-26 01:09:02,173 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88ee_set_fw_clock_on [2022-11-26 01:09:02,173 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88ee_set_fw_clock_on [2022-11-26 01:09:02,174 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2022-11-26 01:09:02,174 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2022-11-26 01:09:04,288 INFO L235 CfgBuilder]: Building ICFG [2022-11-26 01:09:04,298 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-26 01:09:08,339 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-26 01:11:12,974 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2022-11-26 01:11:13,562 INFO L276 CfgBuilder]: Performing block encoding [2022-11-26 01:11:24,534 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-26 01:11:24,535 INFO L300 CfgBuilder]: Removed 18 assume(true) statements. [2022-11-26 01:11:24,549 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.11 01:11:24 BoogieIcfgContainer [2022-11-26 01:11:24,549 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-26 01:11:24,552 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-26 01:11:24,552 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-26 01:11:24,555 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-26 01:11:24,556 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 26.11 01:08:49" (1/3) ... [2022-11-26 01:11:24,556 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@f105699 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 26.11 01:11:24, skipping insertion in model container [2022-11-26 01:11:24,556 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 01:08:59" (2/3) ... [2022-11-26 01:11:24,557 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@f105699 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 26.11 01:11:24, skipping insertion in model container [2022-11-26 01:11:24,557 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.11 01:11:24" (3/3) ... [2022-11-26 01:11:24,558 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-rtlwifi-rtl8188ee-rtl8188ee.cil.i [2022-11-26 01:11:24,579 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-26 01:11:24,579 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-11-26 01:11:24,730 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-11-26 01:11:24,737 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;@5843583e, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-26 01:11:24,737 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-11-26 01:11:24,762 INFO L276 IsEmpty]: Start isEmpty. Operand has 6049 states, 3690 states have (on average 1.3715447154471545) internal successors, (5061), 3853 states have internal predecessors, (5061), 2204 states have call successors, (2204), 163 states have call predecessors, (2204), 162 states have return successors, (2194), 2125 states have call predecessors, (2194), 2194 states have call successors, (2194) [2022-11-26 01:11:24,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 295 [2022-11-26 01:11:24,798 INFO L187 NwaCegarLoop]: Found error trace [2022-11-26 01:11:24,799 INFO L195 NwaCegarLoop]: trace histogram [28, 27, 27, 27, 27, 27, 27, 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] [2022-11-26 01:11:24,800 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-26 01:11:24,805 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-26 01:11:24,805 INFO L85 PathProgramCache]: Analyzing trace with hash 118217226, now seen corresponding path program 1 times [2022-11-26 01:11:24,815 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-26 01:11:24,816 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [79392469] [2022-11-26 01:11:24,816 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 01:11:24,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-26 01:11:25,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 01:11:27,715 INFO L134 CoverageAnalysis]: Checked inductivity of 2865 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2865 trivial. 0 not checked. [2022-11-26 01:11:27,715 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-26 01:11:27,716 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [79392469] [2022-11-26 01:11:27,716 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [79392469] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-26 01:11:27,717 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-26 01:11:27,717 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-26 01:11:27,719 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [891587637] [2022-11-26 01:11:27,719 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-26 01:11:27,726 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-26 01:11:27,726 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-26 01:11:27,773 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-26 01:11:27,774 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-26 01:11:27,787 INFO L87 Difference]: Start difference. First operand has 6049 states, 3690 states have (on average 1.3715447154471545) internal successors, (5061), 3853 states have internal predecessors, (5061), 2204 states have call successors, (2204), 163 states have call predecessors, (2204), 162 states have return successors, (2194), 2125 states have call predecessors, (2194), 2194 states have call successors, (2194) Second operand has 3 states, 3 states have (on average 14.333333333333334) internal successors, (43), 3 states have internal predecessors, (43), 3 states have call successors, (34), 2 states have call predecessors, (34), 1 states have return successors, (32), 3 states have call predecessors, (32), 3 states have call successors, (32) [2022-11-26 01:11:31,010 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:11:34,328 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:11:38,272 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.62s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:11:39,550 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.28s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:11:41,420 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.79s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:11:45,622 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.93s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:11:47,142 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.44s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:11:49,729 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:11:50,842 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.10s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:11:52,760 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.83s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:11:55,262 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.10s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:11:57,757 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:12:00,092 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.96s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:12:01,050 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-26 01:12:01,051 INFO L93 Difference]: Finished difference Result 11461 states and 17694 transitions. [2022-11-26 01:12:01,052 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-26 01:12:01,053 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 14.333333333333334) internal successors, (43), 3 states have internal predecessors, (43), 3 states have call successors, (34), 2 states have call predecessors, (34), 1 states have return successors, (32), 3 states have call predecessors, (32), 3 states have call successors, (32) Word has length 294 [2022-11-26 01:12:01,055 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-26 01:12:01,136 INFO L225 Difference]: With dead ends: 11461 [2022-11-26 01:12:01,136 INFO L226 Difference]: Without dead ends: 6674 [2022-11-26 01:12:01,171 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-26 01:12:01,176 INFO L413 NwaCegarLoop]: 6630 mSDtfsCounter, 5638 mSDsluCounter, 5376 mSDsCounter, 0 mSdLazyCounter, 1157 mSolverCounterSat, 21 mSolverCounterUnsat, 5 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 31.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5642 SdHoareTripleChecker+Valid, 12006 SdHoareTripleChecker+Invalid, 1183 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 21 IncrementalHoareTripleChecker+Valid, 1157 IncrementalHoareTripleChecker+Invalid, 5 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 32.6s IncrementalHoareTripleChecker+Time [2022-11-26 01:12:01,177 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5642 Valid, 12006 Invalid, 1183 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [21 Valid, 1157 Invalid, 5 Unknown, 0 Unchecked, 32.6s Time] [2022-11-26 01:12:01,207 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6674 states. [2022-11-26 01:12:01,977 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6674 to 6669. [2022-11-26 01:12:02,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6669 states, 4256 states have (on average 1.3564379699248121) internal successors, (5773), 4388 states have internal predecessors, (5773), 2179 states have call successors, (2179), 234 states have call predecessors, (2179), 233 states have return successors, (2177), 2110 states have call predecessors, (2177), 2175 states have call successors, (2177) [2022-11-26 01:12:02,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6669 states to 6669 states and 10129 transitions. [2022-11-26 01:12:02,194 INFO L78 Accepts]: Start accepts. Automaton has 6669 states and 10129 transitions. Word has length 294 [2022-11-26 01:12:02,199 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-26 01:12:02,200 INFO L495 AbstractCegarLoop]: Abstraction has 6669 states and 10129 transitions. [2022-11-26 01:12:02,201 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 14.333333333333334) internal successors, (43), 3 states have internal predecessors, (43), 3 states have call successors, (34), 2 states have call predecessors, (34), 1 states have return successors, (32), 3 states have call predecessors, (32), 3 states have call successors, (32) [2022-11-26 01:12:02,201 INFO L276 IsEmpty]: Start isEmpty. Operand 6669 states and 10129 transitions. [2022-11-26 01:12:02,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 339 [2022-11-26 01:12:02,225 INFO L187 NwaCegarLoop]: Found error trace [2022-11-26 01:12:02,227 INFO L195 NwaCegarLoop]: trace histogram [31, 27, 27, 27, 27, 27, 27, 5, 5, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-26 01:12:02,228 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-11-26 01:12:02,228 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-26 01:12:02,229 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-26 01:12:02,229 INFO L85 PathProgramCache]: Analyzing trace with hash 1797343446, now seen corresponding path program 1 times [2022-11-26 01:12:02,230 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-26 01:12:02,233 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1986179650] [2022-11-26 01:12:02,233 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 01:12:02,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-26 01:12:02,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 01:12:06,812 INFO L134 CoverageAnalysis]: Checked inductivity of 3070 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3070 trivial. 0 not checked. [2022-11-26 01:12:06,812 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-26 01:12:06,813 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1986179650] [2022-11-26 01:12:06,813 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1986179650] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-26 01:12:06,813 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-26 01:12:06,813 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-26 01:12:06,813 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1510826377] [2022-11-26 01:12:06,813 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-26 01:12:06,815 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-26 01:12:06,815 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-26 01:12:06,816 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-26 01:12:06,816 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-26 01:12:06,817 INFO L87 Difference]: Start difference. First operand 6669 states and 10129 transitions. Second operand has 5 states, 5 states have (on average 12.4) internal successors, (62), 4 states have internal predecessors, (62), 2 states have call successors, (40), 3 states have call predecessors, (40), 1 states have return successors, (38), 2 states have call predecessors, (38), 2 states have call successors, (38) [2022-11-26 01:12:10,502 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:12:15,680 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:12:19,762 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:12:24,572 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:12:27,561 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:12:28,983 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.36s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:12:32,689 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:12:34,799 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.53s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:12:36,812 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:12:39,400 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:12:42,169 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:12:43,970 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-26 01:12:43,971 INFO L93 Difference]: Finished difference Result 9946 states and 15093 transitions. [2022-11-26 01:12:43,971 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-11-26 01:12:43,972 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 12.4) internal successors, (62), 4 states have internal predecessors, (62), 2 states have call successors, (40), 3 states have call predecessors, (40), 1 states have return successors, (38), 2 states have call predecessors, (38), 2 states have call successors, (38) Word has length 338 [2022-11-26 01:12:43,977 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-26 01:12:44,071 INFO L225 Difference]: With dead ends: 9946 [2022-11-26 01:12:44,071 INFO L226 Difference]: Without dead ends: 9944 [2022-11-26 01:12:44,083 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2022-11-26 01:12:44,087 INFO L413 NwaCegarLoop]: 5894 mSDtfsCounter, 4936 mSDsluCounter, 16423 mSDsCounter, 0 mSdLazyCounter, 2127 mSolverCounterSat, 1 mSolverCounterUnsat, 9 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 35.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4944 SdHoareTripleChecker+Valid, 22317 SdHoareTripleChecker+Invalid, 2137 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 2127 IncrementalHoareTripleChecker+Invalid, 9 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 36.4s IncrementalHoareTripleChecker+Time [2022-11-26 01:12:44,092 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4944 Valid, 22317 Invalid, 2137 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1 Valid, 2127 Invalid, 9 Unknown, 0 Unchecked, 36.4s Time] [2022-11-26 01:12:44,116 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9944 states. [2022-11-26 01:12:45,194 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9944 to 9934. [2022-11-26 01:12:45,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9934 states, 6335 states have (on average 1.3570639305445935) internal successors, (8597), 6536 states have internal predecessors, (8597), 3243 states have call successors, (3243), 357 states have call predecessors, (3243), 355 states have return successors, (3241), 3135 states have call predecessors, (3241), 3235 states have call successors, (3241) [2022-11-26 01:12:45,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9934 states to 9934 states and 15081 transitions. [2022-11-26 01:12:45,281 INFO L78 Accepts]: Start accepts. Automaton has 9934 states and 15081 transitions. Word has length 338 [2022-11-26 01:12:45,287 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-26 01:12:45,288 INFO L495 AbstractCegarLoop]: Abstraction has 9934 states and 15081 transitions. [2022-11-26 01:12:45,288 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 12.4) internal successors, (62), 4 states have internal predecessors, (62), 2 states have call successors, (40), 3 states have call predecessors, (40), 1 states have return successors, (38), 2 states have call predecessors, (38), 2 states have call successors, (38) [2022-11-26 01:12:45,288 INFO L276 IsEmpty]: Start isEmpty. Operand 9934 states and 15081 transitions. [2022-11-26 01:12:45,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 343 [2022-11-26 01:12:45,309 INFO L187 NwaCegarLoop]: Found error trace [2022-11-26 01:12:45,309 INFO L195 NwaCegarLoop]: trace histogram [31, 27, 27, 27, 27, 27, 27, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-26 01:12:45,310 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-11-26 01:12:45,310 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-26 01:12:45,311 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-26 01:12:45,312 INFO L85 PathProgramCache]: Analyzing trace with hash 962308090, now seen corresponding path program 1 times [2022-11-26 01:12:45,312 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-26 01:12:45,312 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2113561080] [2022-11-26 01:12:45,312 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 01:12:45,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-26 01:12:46,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 01:12:50,182 INFO L134 CoverageAnalysis]: Checked inductivity of 3067 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 3065 trivial. 0 not checked. [2022-11-26 01:12:50,183 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-26 01:12:50,183 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2113561080] [2022-11-26 01:12:50,183 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2113561080] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-26 01:12:50,183 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-26 01:12:50,183 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-26 01:12:50,184 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1090647760] [2022-11-26 01:12:50,184 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-26 01:12:50,184 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-26 01:12:50,185 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-26 01:12:50,185 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-26 01:12:50,186 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-26 01:12:50,186 INFO L87 Difference]: Start difference. First operand 9934 states and 15081 transitions. Second operand has 5 states, 5 states have (on average 12.6) internal successors, (63), 4 states have internal predecessors, (63), 2 states have call successors, (39), 3 states have call predecessors, (39), 1 states have return successors, (37), 2 states have call predecessors, (37), 2 states have call successors, (37) [2022-11-26 01:12:53,916 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:12:59,365 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:13:03,434 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:13:08,186 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:13:10,198 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:13:11,207 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.01s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:13:14,070 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:13:16,123 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:13:19,468 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:13:22,514 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:13:24,639 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:13:26,204 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-26 01:13:26,204 INFO L93 Difference]: Finished difference Result 10011 states and 15185 transitions. [2022-11-26 01:13:26,205 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-11-26 01:13:26,205 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 12.6) internal successors, (63), 4 states have internal predecessors, (63), 2 states have call successors, (39), 3 states have call predecessors, (39), 1 states have return successors, (37), 2 states have call predecessors, (37), 2 states have call successors, (37) Word has length 342 [2022-11-26 01:13:26,206 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-26 01:13:26,370 INFO L225 Difference]: With dead ends: 10011 [2022-11-26 01:13:26,370 INFO L226 Difference]: Without dead ends: 10007 [2022-11-26 01:13:26,379 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2022-11-26 01:13:26,382 INFO L413 NwaCegarLoop]: 5904 mSDtfsCounter, 4961 mSDsluCounter, 16437 mSDsCounter, 0 mSdLazyCounter, 2122 mSolverCounterSat, 1 mSolverCounterUnsat, 9 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 34.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4966 SdHoareTripleChecker+Valid, 22341 SdHoareTripleChecker+Invalid, 2132 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 2122 IncrementalHoareTripleChecker+Invalid, 9 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 35.4s IncrementalHoareTripleChecker+Time [2022-11-26 01:13:26,384 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4966 Valid, 22341 Invalid, 2132 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1 Valid, 2122 Invalid, 9 Unknown, 0 Unchecked, 35.4s Time] [2022-11-26 01:13:26,399 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10007 states. [2022-11-26 01:13:27,599 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10007 to 9980. [2022-11-26 01:13:27,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9980 states, 6366 states have (on average 1.3572101790763431) internal successors, (8640), 6567 states have internal predecessors, (8640), 3253 states have call successors, (3253), 363 states have call predecessors, (3253), 360 states have return successors, (3249), 3145 states have call predecessors, (3249), 3245 states have call successors, (3249) [2022-11-26 01:13:27,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9980 states to 9980 states and 15142 transitions. [2022-11-26 01:13:27,675 INFO L78 Accepts]: Start accepts. Automaton has 9980 states and 15142 transitions. Word has length 342 [2022-11-26 01:13:27,677 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-26 01:13:27,677 INFO L495 AbstractCegarLoop]: Abstraction has 9980 states and 15142 transitions. [2022-11-26 01:13:27,678 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 12.6) internal successors, (63), 4 states have internal predecessors, (63), 2 states have call successors, (39), 3 states have call predecessors, (39), 1 states have return successors, (37), 2 states have call predecessors, (37), 2 states have call successors, (37) [2022-11-26 01:13:27,678 INFO L276 IsEmpty]: Start isEmpty. Operand 9980 states and 15142 transitions. [2022-11-26 01:13:27,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 348 [2022-11-26 01:13:27,700 INFO L187 NwaCegarLoop]: Found error trace [2022-11-26 01:13:27,701 INFO L195 NwaCegarLoop]: trace histogram [31, 27, 27, 27, 27, 27, 27, 4, 4, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-26 01:13:27,701 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-11-26 01:13:27,701 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-26 01:13:27,702 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-26 01:13:27,702 INFO L85 PathProgramCache]: Analyzing trace with hash 2129289790, now seen corresponding path program 1 times [2022-11-26 01:13:27,702 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-26 01:13:27,702 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [300696788] [2022-11-26 01:13:27,703 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 01:13:27,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-26 01:13:28,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 01:13:31,538 INFO L134 CoverageAnalysis]: Checked inductivity of 3073 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 3069 trivial. 0 not checked. [2022-11-26 01:13:31,538 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-26 01:13:31,538 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [300696788] [2022-11-26 01:13:31,538 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [300696788] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-26 01:13:31,538 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-26 01:13:31,538 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-26 01:13:31,539 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1590721840] [2022-11-26 01:13:31,539 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-26 01:13:31,539 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-26 01:13:31,539 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-26 01:13:31,540 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-26 01:13:31,540 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-26 01:13:31,540 INFO L87 Difference]: Start difference. First operand 9980 states and 15142 transitions. Second operand has 5 states, 5 states have (on average 12.6) internal successors, (63), 4 states have internal predecessors, (63), 2 states have call successors, (40), 3 states have call predecessors, (40), 1 states have return successors, (38), 2 states have call predecessors, (38), 2 states have call successors, (38) [2022-11-26 01:13:35,419 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:13:40,007 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:13:43,844 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:13:48,083 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:13:50,802 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:13:52,855 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:13:56,251 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:13:59,011 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:14:00,612 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-26 01:14:00,612 INFO L93 Difference]: Finished difference Result 9991 states and 15154 transitions. [2022-11-26 01:14:00,613 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-11-26 01:14:00,613 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 12.6) internal successors, (63), 4 states have internal predecessors, (63), 2 states have call successors, (40), 3 states have call predecessors, (40), 1 states have return successors, (38), 2 states have call predecessors, (38), 2 states have call successors, (38) Word has length 347 [2022-11-26 01:14:00,614 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-26 01:14:00,687 INFO L225 Difference]: With dead ends: 9991 [2022-11-26 01:14:00,687 INFO L226 Difference]: Without dead ends: 9964 [2022-11-26 01:14:00,698 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2022-11-26 01:14:00,699 INFO L413 NwaCegarLoop]: 5895 mSDtfsCounter, 4929 mSDsluCounter, 16422 mSDsCounter, 0 mSdLazyCounter, 2118 mSolverCounterSat, 1 mSolverCounterUnsat, 8 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 27.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4935 SdHoareTripleChecker+Valid, 22317 SdHoareTripleChecker+Invalid, 2127 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 2118 IncrementalHoareTripleChecker+Invalid, 8 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 28.5s IncrementalHoareTripleChecker+Time [2022-11-26 01:14:00,700 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4935 Valid, 22317 Invalid, 2127 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1 Valid, 2118 Invalid, 8 Unknown, 0 Unchecked, 28.5s Time] [2022-11-26 01:14:00,717 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9964 states. [2022-11-26 01:14:01,819 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9964 to 9955. [2022-11-26 01:14:01,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9955 states, 6356 states have (on average 1.357300188797986) internal successors, (8627), 6555 states have internal predecessors, (8627), 3241 states have call successors, (3241), 358 states have call predecessors, (3241), 357 states have return successors, (3241), 3137 states have call predecessors, (3241), 3237 states have call successors, (3241) [2022-11-26 01:14:01,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9955 states to 9955 states and 15109 transitions. [2022-11-26 01:14:01,902 INFO L78 Accepts]: Start accepts. Automaton has 9955 states and 15109 transitions. Word has length 347 [2022-11-26 01:14:01,903 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-26 01:14:01,904 INFO L495 AbstractCegarLoop]: Abstraction has 9955 states and 15109 transitions. [2022-11-26 01:14:01,904 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 12.6) internal successors, (63), 4 states have internal predecessors, (63), 2 states have call successors, (40), 3 states have call predecessors, (40), 1 states have return successors, (38), 2 states have call predecessors, (38), 2 states have call successors, (38) [2022-11-26 01:14:01,904 INFO L276 IsEmpty]: Start isEmpty. Operand 9955 states and 15109 transitions. [2022-11-26 01:14:01,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 362 [2022-11-26 01:14:01,939 INFO L187 NwaCegarLoop]: Found error trace [2022-11-26 01:14:01,939 INFO L195 NwaCegarLoop]: trace histogram [29, 27, 27, 27, 27, 27, 27, 4, 4, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-26 01:14:01,939 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-11-26 01:14:01,940 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-26 01:14:01,940 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-26 01:14:01,941 INFO L85 PathProgramCache]: Analyzing trace with hash -1318322723, now seen corresponding path program 1 times [2022-11-26 01:14:01,941 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-26 01:14:01,941 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1663661347] [2022-11-26 01:14:01,941 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 01:14:01,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-26 01:14:05,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 01:14:09,158 INFO L134 CoverageAnalysis]: Checked inductivity of 2939 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2936 trivial. 0 not checked. [2022-11-26 01:14:09,159 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-26 01:14:09,159 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1663661347] [2022-11-26 01:14:09,159 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1663661347] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-26 01:14:09,159 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-26 01:14:09,160 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-26 01:14:09,160 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [270960177] [2022-11-26 01:14:09,160 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-26 01:14:09,163 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-26 01:14:09,164 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-26 01:14:09,164 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-26 01:14:09,165 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-26 01:14:09,165 INFO L87 Difference]: Start difference. First operand 9955 states and 15109 transitions. Second operand has 3 states, 3 states have (on average 31.0) internal successors, (93), 3 states have internal predecessors, (93), 3 states have call successors, (40), 2 states have call predecessors, (40), 1 states have return successors, (38), 3 states have call predecessors, (38), 3 states have call successors, (38) [2022-11-26 01:14:12,408 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:14:17,733 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:14:20,436 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:14:23,110 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:14:24,243 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.10s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:14:25,572 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.20s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:14:28,119 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:14:30,275 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:14:32,711 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:14:34,129 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-26 01:14:34,129 INFO L93 Difference]: Finished difference Result 23077 states and 34959 transitions. [2022-11-26 01:14:34,130 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-26 01:14:34,130 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 31.0) internal successors, (93), 3 states have internal predecessors, (93), 3 states have call successors, (40), 2 states have call predecessors, (40), 1 states have return successors, (38), 3 states have call predecessors, (38), 3 states have call successors, (38) Word has length 361 [2022-11-26 01:14:34,130 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-26 01:14:34,217 INFO L225 Difference]: With dead ends: 23077 [2022-11-26 01:14:34,217 INFO L226 Difference]: Without dead ends: 13177 [2022-11-26 01:14:34,366 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-26 01:14:34,367 INFO L413 NwaCegarLoop]: 5487 mSDtfsCounter, 3212 mSDsluCounter, 4621 mSDsCounter, 0 mSdLazyCounter, 1147 mSolverCounterSat, 15 mSolverCounterUnsat, 7 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 23.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3215 SdHoareTripleChecker+Valid, 10108 SdHoareTripleChecker+Invalid, 1169 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 15 IncrementalHoareTripleChecker+Valid, 1147 IncrementalHoareTripleChecker+Invalid, 7 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 24.3s IncrementalHoareTripleChecker+Time [2022-11-26 01:14:34,367 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3215 Valid, 10108 Invalid, 1169 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [15 Valid, 1147 Invalid, 7 Unknown, 0 Unchecked, 24.3s Time] [2022-11-26 01:14:34,384 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 13177 states. [2022-11-26 01:14:35,625 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 13177 to 13137. [2022-11-26 01:14:35,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 13137 states, 8334 states have (on average 1.349532037437005) internal successors, (11247), 8615 states have internal predecessors, (11247), 4295 states have call successors, (4295), 508 states have call predecessors, (4295), 507 states have return successors, (4298), 4147 states have call predecessors, (4298), 4291 states have call successors, (4298) [2022-11-26 01:14:35,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13137 states to 13137 states and 19840 transitions. [2022-11-26 01:14:35,707 INFO L78 Accepts]: Start accepts. Automaton has 13137 states and 19840 transitions. Word has length 361 [2022-11-26 01:14:35,709 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-26 01:14:35,709 INFO L495 AbstractCegarLoop]: Abstraction has 13137 states and 19840 transitions. [2022-11-26 01:14:35,710 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 31.0) internal successors, (93), 3 states have internal predecessors, (93), 3 states have call successors, (40), 2 states have call predecessors, (40), 1 states have return successors, (38), 3 states have call predecessors, (38), 3 states have call successors, (38) [2022-11-26 01:14:35,710 INFO L276 IsEmpty]: Start isEmpty. Operand 13137 states and 19840 transitions. [2022-11-26 01:14:35,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 422 [2022-11-26 01:14:35,759 INFO L187 NwaCegarLoop]: Found error trace [2022-11-26 01:14:35,759 INFO L195 NwaCegarLoop]: trace histogram [33, 27, 27, 27, 27, 27, 27, 8, 8, 4, 4, 4, 3, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-26 01:14:35,759 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-11-26 01:14:35,760 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-26 01:14:35,760 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-26 01:14:35,760 INFO L85 PathProgramCache]: Analyzing trace with hash 1627309420, now seen corresponding path program 1 times [2022-11-26 01:14:35,761 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-26 01:14:35,761 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1306839922] [2022-11-26 01:14:35,761 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 01:14:35,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-26 01:14:37,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 01:14:40,107 INFO L134 CoverageAnalysis]: Checked inductivity of 3272 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 3254 trivial. 0 not checked. [2022-11-26 01:14:40,108 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-26 01:14:40,108 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1306839922] [2022-11-26 01:14:40,108 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1306839922] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-26 01:14:40,108 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-26 01:14:40,108 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-26 01:14:40,109 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1485484272] [2022-11-26 01:14:40,109 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-26 01:14:40,110 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-26 01:14:40,110 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-26 01:14:40,110 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-26 01:14:40,111 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-26 01:14:40,111 INFO L87 Difference]: Start difference. First operand 13137 states and 19840 transitions. Second operand has 3 states, 3 states have (on average 39.0) internal successors, (117), 3 states have internal predecessors, (117), 3 states have call successors, (48), 2 states have call predecessors, (48), 1 states have return successors, (46), 3 states have call predecessors, (46), 3 states have call successors, (46) [2022-11-26 01:14:43,022 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:14:48,596 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:14:51,167 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:14:54,087 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:14:55,645 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.52s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:14:57,204 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.56s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:14:59,536 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:15:01,856 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:15:03,702 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.62s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:15:06,262 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:15:07,014 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-26 01:15:07,014 INFO L93 Difference]: Finished difference Result 28415 states and 42924 transitions. [2022-11-26 01:15:07,015 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-26 01:15:07,015 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 39.0) internal successors, (117), 3 states have internal predecessors, (117), 3 states have call successors, (48), 2 states have call predecessors, (48), 1 states have return successors, (46), 3 states have call predecessors, (46), 3 states have call successors, (46) Word has length 421 [2022-11-26 01:15:07,016 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-26 01:15:07,099 INFO L225 Difference]: With dead ends: 28415 [2022-11-26 01:15:07,099 INFO L226 Difference]: Without dead ends: 17450 [2022-11-26 01:15:07,146 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-26 01:15:07,147 INFO L413 NwaCegarLoop]: 7631 mSDtfsCounter, 3212 mSDsluCounter, 4619 mSDsCounter, 0 mSdLazyCounter, 1445 mSolverCounterSat, 12 mSolverCounterUnsat, 7 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 25.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3215 SdHoareTripleChecker+Valid, 12250 SdHoareTripleChecker+Invalid, 1464 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 12 IncrementalHoareTripleChecker+Valid, 1445 IncrementalHoareTripleChecker+Invalid, 7 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 26.2s IncrementalHoareTripleChecker+Time [2022-11-26 01:15:07,148 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3215 Valid, 12250 Invalid, 1464 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [12 Valid, 1445 Invalid, 7 Unknown, 0 Unchecked, 26.2s Time] [2022-11-26 01:15:07,170 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 17450 states. [2022-11-26 01:15:08,813 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 17450 to 17412. [2022-11-26 01:15:08,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 17412 states, 11026 states have (on average 1.3479049519317976) internal successors, (14862), 11408 states have internal predecessors, (14862), 5701 states have call successors, (5701), 685 states have call predecessors, (5701), 684 states have return successors, (5708), 5498 states have call predecessors, (5708), 5697 states have call successors, (5708) [2022-11-26 01:15:08,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17412 states to 17412 states and 26271 transitions. [2022-11-26 01:15:08,918 INFO L78 Accepts]: Start accepts. Automaton has 17412 states and 26271 transitions. Word has length 421 [2022-11-26 01:15:08,919 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-26 01:15:08,919 INFO L495 AbstractCegarLoop]: Abstraction has 17412 states and 26271 transitions. [2022-11-26 01:15:08,919 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 39.0) internal successors, (117), 3 states have internal predecessors, (117), 3 states have call successors, (48), 2 states have call predecessors, (48), 1 states have return successors, (46), 3 states have call predecessors, (46), 3 states have call successors, (46) [2022-11-26 01:15:08,920 INFO L276 IsEmpty]: Start isEmpty. Operand 17412 states and 26271 transitions. [2022-11-26 01:15:08,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 446 [2022-11-26 01:15:08,966 INFO L187 NwaCegarLoop]: Found error trace [2022-11-26 01:15:08,966 INFO L195 NwaCegarLoop]: trace histogram [35, 27, 27, 27, 27, 27, 27, 8, 8, 5, 5, 5, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-26 01:15:08,966 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-11-26 01:15:08,967 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-26 01:15:08,967 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-26 01:15:08,967 INFO L85 PathProgramCache]: Analyzing trace with hash 408134214, now seen corresponding path program 1 times [2022-11-26 01:15:08,967 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-26 01:15:08,968 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1901650025] [2022-11-26 01:15:08,968 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 01:15:08,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-26 01:15:10,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 01:15:14,837 INFO L134 CoverageAnalysis]: Checked inductivity of 3434 backedges. 39 proven. 0 refuted. 0 times theorem prover too weak. 3395 trivial. 0 not checked. [2022-11-26 01:15:14,838 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-26 01:15:14,838 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1901650025] [2022-11-26 01:15:14,838 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1901650025] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-26 01:15:14,838 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-26 01:15:14,838 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-26 01:15:14,838 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1756614533] [2022-11-26 01:15:14,838 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-26 01:15:14,839 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-26 01:15:14,839 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-26 01:15:14,840 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-26 01:15:14,840 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2022-11-26 01:15:14,840 INFO L87 Difference]: Start difference. First operand 17412 states and 26271 transitions. Second operand has 4 states, 4 states have (on average 33.25) internal successors, (133), 4 states have internal predecessors, (133), 3 states have call successors, (49), 2 states have call predecessors, (49), 1 states have return successors, (47), 3 states have call predecessors, (47), 3 states have call successors, (47) [2022-11-26 01:15:18,077 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:15:28,087 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:15:31,316 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:15:34,455 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:15:36,507 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:15:39,598 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:15:42,477 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.95s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:15:45,009 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.61s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:15:47,915 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:15:54,156 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:15:55,921 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.76s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:15:57,062 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.01s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:15:57,301 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-26 01:15:57,302 INFO L93 Difference]: Finished difference Result 40569 states and 61158 transitions. [2022-11-26 01:15:57,302 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-11-26 01:15:57,303 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 33.25) internal successors, (133), 4 states have internal predecessors, (133), 3 states have call successors, (49), 2 states have call predecessors, (49), 1 states have return successors, (47), 3 states have call predecessors, (47), 3 states have call successors, (47) Word has length 445 [2022-11-26 01:15:57,304 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-26 01:15:57,457 INFO L225 Difference]: With dead ends: 40569 [2022-11-26 01:15:57,457 INFO L226 Difference]: Without dead ends: 25329 [2022-11-26 01:15:57,531 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2022-11-26 01:15:57,533 INFO L413 NwaCegarLoop]: 9721 mSDtfsCounter, 5936 mSDsluCounter, 10709 mSDsCounter, 0 mSdLazyCounter, 3966 mSolverCounterSat, 6 mSolverCounterUnsat, 8 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 39.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5940 SdHoareTripleChecker+Valid, 20430 SdHoareTripleChecker+Invalid, 3980 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 6 IncrementalHoareTripleChecker+Valid, 3966 IncrementalHoareTripleChecker+Invalid, 8 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 41.3s IncrementalHoareTripleChecker+Time [2022-11-26 01:15:57,534 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5940 Valid, 20430 Invalid, 3980 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [6 Valid, 3966 Invalid, 8 Unknown, 0 Unchecked, 41.3s Time] [2022-11-26 01:15:57,574 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 25329 states. [2022-11-26 01:15:59,731 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 25329 to 25309. [2022-11-26 01:15:59,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 25309 states, 15938 states have (on average 1.344271552265027) internal successors, (21425), 16515 states have internal predecessors, (21425), 8343 states have call successors, (8343), 1028 states have call predecessors, (8343), 1027 states have return successors, (8354), 8041 states have call predecessors, (8354), 8339 states have call successors, (8354) [2022-11-26 01:15:59,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 25309 states to 25309 states and 38122 transitions. [2022-11-26 01:15:59,927 INFO L78 Accepts]: Start accepts. Automaton has 25309 states and 38122 transitions. Word has length 445 [2022-11-26 01:15:59,928 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-26 01:15:59,928 INFO L495 AbstractCegarLoop]: Abstraction has 25309 states and 38122 transitions. [2022-11-26 01:15:59,928 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 33.25) internal successors, (133), 4 states have internal predecessors, (133), 3 states have call successors, (49), 2 states have call predecessors, (49), 1 states have return successors, (47), 3 states have call predecessors, (47), 3 states have call successors, (47) [2022-11-26 01:15:59,929 INFO L276 IsEmpty]: Start isEmpty. Operand 25309 states and 38122 transitions. [2022-11-26 01:16:00,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 482 [2022-11-26 01:16:00,008 INFO L187 NwaCegarLoop]: Found error trace [2022-11-26 01:16:00,008 INFO L195 NwaCegarLoop]: trace histogram [37, 27, 27, 27, 27, 27, 27, 9, 9, 6, 6, 6, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-26 01:16:00,009 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2022-11-26 01:16:00,009 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-26 01:16:00,009 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-26 01:16:00,010 INFO L85 PathProgramCache]: Analyzing trace with hash -2071051516, now seen corresponding path program 1 times [2022-11-26 01:16:00,010 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-26 01:16:00,010 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2124270562] [2022-11-26 01:16:00,011 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 01:16:00,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-26 01:16:02,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 01:16:08,359 INFO L134 CoverageAnalysis]: Checked inductivity of 3631 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 3602 trivial. 0 not checked. [2022-11-26 01:16:08,360 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-26 01:16:08,360 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2124270562] [2022-11-26 01:16:08,360 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2124270562] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-26 01:16:08,361 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-26 01:16:08,361 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-26 01:16:08,361 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1251625245] [2022-11-26 01:16:08,361 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-26 01:16:08,362 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-26 01:16:08,363 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-26 01:16:08,364 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-26 01:16:08,364 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-26 01:16:08,364 INFO L87 Difference]: Start difference. First operand 25309 states and 38122 transitions. Second operand has 3 states, 3 states have (on average 42.666666666666664) internal successors, (128), 3 states have internal predecessors, (128), 3 states have call successors, (53), 2 states have call predecessors, (53), 1 states have return successors, (51), 3 states have call predecessors, (51), 3 states have call successors, (51) [2022-11-26 01:16:11,746 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 [] [2022-11-26 01:16:18,001 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:16:20,675 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:16:23,718 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:16:26,856 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:16:28,916 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:16:31,368 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:16:33,696 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:16:36,675 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:16:38,527 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-26 01:16:38,527 INFO L93 Difference]: Finished difference Result 71004 states and 107029 transitions. [2022-11-26 01:16:38,528 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-26 01:16:38,528 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 42.666666666666664) internal successors, (128), 3 states have internal predecessors, (128), 3 states have call successors, (53), 2 states have call predecessors, (53), 1 states have return successors, (51), 3 states have call predecessors, (51), 3 states have call successors, (51) Word has length 481 [2022-11-26 01:16:38,529 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-26 01:16:39,027 INFO L225 Difference]: With dead ends: 71004 [2022-11-26 01:16:39,028 INFO L226 Difference]: Without dead ends: 47867 [2022-11-26 01:16:39,127 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-26 01:16:39,128 INFO L413 NwaCegarLoop]: 7902 mSDtfsCounter, 4886 mSDsluCounter, 4707 mSDsCounter, 0 mSdLazyCounter, 1324 mSolverCounterSat, 4 mSolverCounterUnsat, 9 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 27.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4892 SdHoareTripleChecker+Valid, 12609 SdHoareTripleChecker+Invalid, 1337 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 1324 IncrementalHoareTripleChecker+Invalid, 9 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 28.1s IncrementalHoareTripleChecker+Time [2022-11-26 01:16:39,129 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4892 Valid, 12609 Invalid, 1337 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [4 Valid, 1324 Invalid, 9 Unknown, 0 Unchecked, 28.1s Time] [2022-11-26 01:16:39,184 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 47867 states. [2022-11-26 01:16:43,087 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 47867 to 47836. [2022-11-26 01:16:43,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 47836 states, 30159 states have (on average 1.3448721774594647) internal successors, (40560), 31244 states have internal predecessors, (40560), 15756 states have call successors, (15756), 1921 states have call predecessors, (15756), 1920 states have return successors, (15791), 15192 states have call predecessors, (15791), 15752 states have call successors, (15791) [2022-11-26 01:16:43,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47836 states to 47836 states and 72107 transitions. [2022-11-26 01:16:43,441 INFO L78 Accepts]: Start accepts. Automaton has 47836 states and 72107 transitions. Word has length 481 [2022-11-26 01:16:43,443 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-26 01:16:43,443 INFO L495 AbstractCegarLoop]: Abstraction has 47836 states and 72107 transitions. [2022-11-26 01:16:43,443 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 42.666666666666664) internal successors, (128), 3 states have internal predecessors, (128), 3 states have call successors, (53), 2 states have call predecessors, (53), 1 states have return successors, (51), 3 states have call predecessors, (51), 3 states have call successors, (51) [2022-11-26 01:16:43,444 INFO L276 IsEmpty]: Start isEmpty. Operand 47836 states and 72107 transitions. [2022-11-26 01:16:43,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 497 [2022-11-26 01:16:43,576 INFO L187 NwaCegarLoop]: Found error trace [2022-11-26 01:16:43,577 INFO L195 NwaCegarLoop]: trace histogram [38, 27, 27, 27, 27, 27, 27, 10, 10, 7, 7, 7, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-26 01:16:43,577 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2022-11-26 01:16:43,577 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-26 01:16:43,578 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-26 01:16:43,578 INFO L85 PathProgramCache]: Analyzing trace with hash 1408397552, now seen corresponding path program 1 times [2022-11-26 01:16:43,578 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-26 01:16:43,579 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [153451960] [2022-11-26 01:16:43,579 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 01:16:43,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-26 01:16:46,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 01:16:50,394 INFO L134 CoverageAnalysis]: Checked inductivity of 3762 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 3736 trivial. 0 not checked. [2022-11-26 01:16:50,395 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-26 01:16:50,395 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [153451960] [2022-11-26 01:16:50,395 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [153451960] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-26 01:16:50,396 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-26 01:16:50,396 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-26 01:16:50,396 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [320592804] [2022-11-26 01:16:50,397 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-26 01:16:50,397 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-26 01:16:50,398 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-26 01:16:50,399 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-26 01:16:50,399 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-26 01:16:50,400 INFO L87 Difference]: Start difference. First operand 47836 states and 72107 transitions. Second operand has 3 states, 3 states have (on average 43.333333333333336) internal successors, (130), 3 states have internal predecessors, (130), 3 states have call successors, (54), 2 states have call predecessors, (54), 1 states have return successors, (52), 3 states have call predecessors, (52), 3 states have call successors, (52) [2022-11-26 01:16:53,768 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:16:59,959 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:17:02,591 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.70s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:17:04,577 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.99s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:17:08,858 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:17:10,899 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:17:13,089 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:17:15,658 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:17:18,298 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.17s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:17:19,790 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-26 01:17:19,791 INFO L93 Difference]: Finished difference Result 104638 states and 157765 transitions. [2022-11-26 01:17:19,791 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-26 01:17:19,791 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 43.333333333333336) internal successors, (130), 3 states have internal predecessors, (130), 3 states have call successors, (54), 2 states have call predecessors, (54), 1 states have return successors, (52), 3 states have call predecessors, (52), 3 states have call successors, (52) Word has length 496 [2022-11-26 01:17:19,792 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-26 01:17:20,087 INFO L225 Difference]: With dead ends: 104638 [2022-11-26 01:17:20,087 INFO L226 Difference]: Without dead ends: 58974 [2022-11-26 01:17:20,232 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-26 01:17:20,235 INFO L413 NwaCegarLoop]: 9111 mSDtfsCounter, 4845 mSDsluCounter, 4707 mSDsCounter, 0 mSdLazyCounter, 1498 mSolverCounterSat, 3 mSolverCounterUnsat, 7 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 26.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4851 SdHoareTripleChecker+Valid, 13818 SdHoareTripleChecker+Invalid, 1508 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 1498 IncrementalHoareTripleChecker+Invalid, 7 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 27.1s IncrementalHoareTripleChecker+Time [2022-11-26 01:17:20,236 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4851 Valid, 13818 Invalid, 1508 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [3 Valid, 1498 Invalid, 7 Unknown, 0 Unchecked, 27.1s Time] [2022-11-26 01:17:20,294 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 58974 states. [2022-11-26 01:17:24,197 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 58974 to 58945. [2022-11-26 01:17:24,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 58945 states, 37178 states have (on average 1.344881381462155) internal successors, (50000), 38513 states have internal predecessors, (50000), 19406 states have call successors, (19406), 2358 states have call predecessors, (19406), 2360 states have return successors, (19457), 18718 states have call predecessors, (19457), 19402 states have call successors, (19457) [2022-11-26 01:17:24,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58945 states to 58945 states and 88863 transitions. [2022-11-26 01:17:24,560 INFO L78 Accepts]: Start accepts. Automaton has 58945 states and 88863 transitions. Word has length 496 [2022-11-26 01:17:24,560 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-26 01:17:24,561 INFO L495 AbstractCegarLoop]: Abstraction has 58945 states and 88863 transitions. [2022-11-26 01:17:24,561 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 43.333333333333336) internal successors, (130), 3 states have internal predecessors, (130), 3 states have call successors, (54), 2 states have call predecessors, (54), 1 states have return successors, (52), 3 states have call predecessors, (52), 3 states have call successors, (52) [2022-11-26 01:17:24,561 INFO L276 IsEmpty]: Start isEmpty. Operand 58945 states and 88863 transitions. [2022-11-26 01:17:24,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 496 [2022-11-26 01:17:24,706 INFO L187 NwaCegarLoop]: Found error trace [2022-11-26 01:17:24,706 INFO L195 NwaCegarLoop]: trace histogram [38, 27, 27, 27, 27, 27, 27, 10, 10, 7, 7, 7, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-26 01:17:24,706 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2022-11-26 01:17:24,707 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-26 01:17:24,707 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-26 01:17:24,707 INFO L85 PathProgramCache]: Analyzing trace with hash -221632500, now seen corresponding path program 1 times [2022-11-26 01:17:24,708 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-26 01:17:24,708 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1233466326] [2022-11-26 01:17:24,708 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 01:17:24,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-26 01:17:26,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 01:17:30,078 INFO L134 CoverageAnalysis]: Checked inductivity of 3759 backedges. 55 proven. 0 refuted. 0 times theorem prover too weak. 3704 trivial. 0 not checked. [2022-11-26 01:17:30,079 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-26 01:17:30,079 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1233466326] [2022-11-26 01:17:30,079 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1233466326] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-26 01:17:30,079 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-26 01:17:30,079 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-26 01:17:30,080 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1328061502] [2022-11-26 01:17:30,080 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-26 01:17:30,081 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-26 01:17:30,081 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-26 01:17:30,082 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-26 01:17:30,082 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-26 01:17:30,082 INFO L87 Difference]: Start difference. First operand 58945 states and 88863 transitions. Second operand has 3 states, 3 states have (on average 47.666666666666664) internal successors, (143), 3 states have internal predecessors, (143), 3 states have call successors, (54), 2 states have call predecessors, (54), 1 states have return successors, (52), 3 states have call predecessors, (52), 3 states have call successors, (52) [2022-11-26 01:17:32,943 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:17:38,720 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:17:41,551 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.85s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:17:43,495 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.94s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:17:45,685 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:17:49,607 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:17:51,647 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:17:53,789 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:17:56,538 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:17:59,007 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 01:18:00,693 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-26 01:18:00,694 INFO L93 Difference]: Finished difference Result 100217 states and 151130 transitions. [2022-11-26 01:18:00,694 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-26 01:18:00,694 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 47.666666666666664) internal successors, (143), 3 states have internal predecessors, (143), 3 states have call successors, (54), 2 states have call predecessors, (54), 1 states have return successors, (52), 3 states have call predecessors, (52), 3 states have call successors, (52) Word has length 495 [2022-11-26 01:18:00,695 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-26 01:18:00,936 INFO L225 Difference]: With dead ends: 100217 [2022-11-26 01:18:00,936 INFO L226 Difference]: Without dead ends: 68169 [2022-11-26 01:18:01,023 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-26 01:18:01,024 INFO L413 NwaCegarLoop]: 9186 mSDtfsCounter, 4899 mSDsluCounter, 4707 mSDsCounter, 0 mSdLazyCounter, 1521 mSolverCounterSat, 3 mSolverCounterUnsat, 8 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 27.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4905 SdHoareTripleChecker+Valid, 13893 SdHoareTripleChecker+Invalid, 1532 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 1521 IncrementalHoareTripleChecker+Invalid, 8 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 28.2s IncrementalHoareTripleChecker+Time [2022-11-26 01:18:01,024 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4905 Valid, 13893 Invalid, 1532 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 1521 Invalid, 8 Unknown, 0 Unchecked, 28.2s Time] [2022-11-26 01:18:01,224 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 68169 states. [2022-11-26 01:18:05,433 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 68169 to 68150. [2022-11-26 01:18:05,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 68150 states, 42985 states have (on average 1.3451436547632896) internal successors, (57821), 44526 states have internal predecessors, (57821), 22438 states have call successors, (22438), 2724 states have call predecessors, (22438), 2726 states have return successors, (22499), 21644 states have call predecessors, (22499), 22434 states have call successors, (22499) [2022-11-26 01:18:05,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68150 states to 68150 states and 102758 transitions. [2022-11-26 01:18:05,740 INFO L78 Accepts]: Start accepts. Automaton has 68150 states and 102758 transitions. Word has length 495 [2022-11-26 01:18:05,741 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-26 01:18:05,742 INFO L495 AbstractCegarLoop]: Abstraction has 68150 states and 102758 transitions. [2022-11-26 01:18:05,742 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 47.666666666666664) internal successors, (143), 3 states have internal predecessors, (143), 3 states have call successors, (54), 2 states have call predecessors, (54), 1 states have return successors, (52), 3 states have call predecessors, (52), 3 states have call successors, (52) [2022-11-26 01:18:05,742 INFO L276 IsEmpty]: Start isEmpty. Operand 68150 states and 102758 transitions. [2022-11-26 01:18:05,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 510 [2022-11-26 01:18:05,866 INFO L187 NwaCegarLoop]: Found error trace [2022-11-26 01:18:05,867 INFO L195 NwaCegarLoop]: trace histogram [39, 27, 27, 27, 27, 27, 27, 11, 11, 8, 8, 8, 5, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-26 01:18:05,867 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2022-11-26 01:18:05,867 INFO L420 AbstractCegarLoop]: === Iteration 11 === Targeting ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-26 01:18:05,867 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-26 01:18:05,868 INFO L85 PathProgramCache]: Analyzing trace with hash 745257363, now seen corresponding path program 1 times [2022-11-26 01:18:05,868 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-26 01:18:05,868 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [901531049] [2022-11-26 01:18:05,868 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 01:18:05,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-26 01:18:07,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 01:18:11,301 INFO L134 CoverageAnalysis]: Checked inductivity of 3899 backedges. 98 proven. 0 refuted. 0 times theorem prover too weak. 3801 trivial. 0 not checked. [2022-11-26 01:18:11,301 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-26 01:18:11,301 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [901531049] [2022-11-26 01:18:11,301 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [901531049] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-26 01:18:11,302 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-26 01:18:11,302 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-26 01:18:11,302 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1992310357] [2022-11-26 01:18:11,302 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-26 01:18:11,303 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-26 01:18:11,303 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-26 01:18:11,304 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-26 01:18:11,304 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2022-11-26 01:18:11,305 INFO L87 Difference]: Start difference. First operand 68150 states and 102758 transitions. Second operand has 4 states, 4 states have (on average 37.5) internal successors, (150), 4 states have internal predecessors, (150), 3 states have call successors, (56), 2 states have call predecessors, (56), 1 states have return successors, (54), 3 states have call predecessors, (54), 3 states have call successors, (54) [2022-11-26 01:18:14,643 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 []