./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_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-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2622a4c-54f4-4985-83b8-c759d0474f14/bin/utaipan-ByfvJB40ur/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2622a4c-54f4-4985-83b8-c759d0474f14/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_c2622a4c-54f4-4985-83b8-c759d0474f14/bin/utaipan-ByfvJB40ur/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2622a4c-54f4-4985-83b8-c759d0474f14/bin/utaipan-ByfvJB40ur/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-rtlwifi-rtl8188ee-rtl8188ee.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2622a4c-54f4-4985-83b8-c759d0474f14/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_c2622a4c-54f4-4985-83b8-c759d0474f14/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 4af2b63cb658684b275f973912d230c1de920b96df7c9dce7307be2f1a002ee6 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-38b53e6 [2022-11-25 22:40:03,091 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-25 22:40:03,094 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-25 22:40:03,143 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-25 22:40:03,143 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-25 22:40:03,148 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-25 22:40:03,150 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-25 22:40:03,154 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-25 22:40:03,156 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-25 22:40:03,162 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-25 22:40:03,164 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-25 22:40:03,166 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-25 22:40:03,168 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-25 22:40:03,170 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-25 22:40:03,173 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-25 22:40:03,175 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-25 22:40:03,177 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-25 22:40:03,179 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-25 22:40:03,180 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-25 22:40:03,188 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-25 22:40:03,190 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-25 22:40:03,193 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-25 22:40:03,195 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-25 22:40:03,196 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-25 22:40:03,208 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-25 22:40:03,209 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-25 22:40:03,209 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-25 22:40:03,212 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-25 22:40:03,212 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-25 22:40:03,214 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-25 22:40:03,214 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-25 22:40:03,215 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-25 22:40:03,217 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-25 22:40:03,218 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-25 22:40:03,222 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-25 22:40:03,222 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-25 22:40:03,223 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-25 22:40:03,223 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-25 22:40:03,224 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-25 22:40:03,225 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-25 22:40:03,226 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-25 22:40:03,227 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2622a4c-54f4-4985-83b8-c759d0474f14/bin/utaipan-ByfvJB40ur/config/svcomp-Reach-64bit-Taipan_Default.epf [2022-11-25 22:40:03,271 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-25 22:40:03,271 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-25 22:40:03,272 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-25 22:40:03,272 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-25 22:40:03,273 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-25 22:40:03,274 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-25 22:40:03,274 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-25 22:40:03,274 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-25 22:40:03,274 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-25 22:40:03,275 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-11-25 22:40:03,276 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-25 22:40:03,276 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-25 22:40:03,277 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-11-25 22:40:03,277 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-11-25 22:40:03,277 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-25 22:40:03,277 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-11-25 22:40:03,278 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-11-25 22:40:03,278 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-11-25 22:40:03,279 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-25 22:40:03,279 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-25 22:40:03,279 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-25 22:40:03,280 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-25 22:40:03,280 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-25 22:40:03,280 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-25 22:40:03,280 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-25 22:40:03,281 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-25 22:40:03,281 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-25 22:40:03,281 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-25 22:40:03,281 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-25 22:40:03,282 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-25 22:40:03,282 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-25 22:40:03,283 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-11-25 22:40:03,283 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-25 22:40:03,283 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-25 22:40:03,283 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-11-25 22:40:03,284 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-25 22:40:03,284 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-25 22:40:03,284 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-25 22:40:03,284 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_c2622a4c-54f4-4985-83b8-c759d0474f14/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2622a4c-54f4-4985-83b8-c759d0474f14/bin/utaipan-ByfvJB40ur Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4af2b63cb658684b275f973912d230c1de920b96df7c9dce7307be2f1a002ee6 [2022-11-25 22:40:03,610 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-25 22:40:03,646 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-25 22:40:03,649 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-25 22:40:03,650 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-25 22:40:03,651 INFO L275 PluginConnector]: CDTParser initialized [2022-11-25 22:40:03,652 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2622a4c-54f4-4985-83b8-c759d0474f14/bin/utaipan-ByfvJB40ur/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-rtlwifi-rtl8188ee-rtl8188ee.cil.i [2022-11-25 22:40:07,003 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-25 22:40:08,056 INFO L351 CDTParser]: Found 1 translation units. [2022-11-25 22:40:08,056 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2622a4c-54f4-4985-83b8-c759d0474f14/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-rtlwifi-rtl8188ee-rtl8188ee.cil.i [2022-11-25 22:40:08,158 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2622a4c-54f4-4985-83b8-c759d0474f14/bin/utaipan-ByfvJB40ur/data/695457320/9e6d55ba8d594a2b97d9fcf30343ca50/FLAG757c607cb [2022-11-25 22:40:08,177 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2622a4c-54f4-4985-83b8-c759d0474f14/bin/utaipan-ByfvJB40ur/data/695457320/9e6d55ba8d594a2b97d9fcf30343ca50 [2022-11-25 22:40:08,181 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-25 22:40:08,183 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-25 22:40:08,186 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-25 22:40:08,186 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-25 22:40:08,191 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-25 22:40:08,193 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 10:40:08" (1/1) ... [2022-11-25 22:40:08,194 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@57d7e26e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:40:08, skipping insertion in model container [2022-11-25 22:40:08,195 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 10:40:08" (1/1) ... [2022-11-25 22:40:08,204 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-25 22:40:08,657 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-25 22:40:09,605 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 22:40:09,635 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 22:40:09,654 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 22:40:09,694 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_bh [2022-11-25 22:40:09,724 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_bh [2022-11-25 22:40:09,788 WARN L623 FunctionHandler]: Unknown extern function lock_acquire [2022-11-25 22:40:09,801 WARN L623 FunctionHandler]: Unknown extern function lock_release [2022-11-25 22:40:09,830 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-11-25 22:40:09,833 WARN L623 FunctionHandler]: Unknown extern function rcu_is_watching [2022-11-25 22:40:09,834 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-11-25 22:40:09,852 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-11-25 22:40:09,853 WARN L623 FunctionHandler]: Unknown extern function rcu_is_watching [2022-11-25 22:40:09,854 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-11-25 22:40:10,046 WARN L623 FunctionHandler]: Unknown extern function ieee80211_find_sta [2022-11-25 22:40:10,387 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:10,389 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:10,414 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:10,438 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:10,490 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:10,493 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:10,494 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:10,496 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:10,498 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:10,500 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:10,502 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:10,508 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:10,512 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:10,537 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:10,546 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:10,623 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:10,631 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:10,636 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:10,641 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:10,643 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-11-25 22:40:10,645 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:10,651 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-11-25 22:40:10,656 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:10,666 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:10,685 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:10,714 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:10,728 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:10,734 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:10,754 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:10,760 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:10,764 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:10,766 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:10,769 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:10,803 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:10,820 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:10,844 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:10,923 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:11,006 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:11,008 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:11,010 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:11,055 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-11-25 22:40:11,070 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:11,075 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:11,080 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:11,124 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-25 22:40:11,149 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 22:40:11,277 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 22:40:11,299 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-11-25 22:40:11,431 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-11-25 22:40:11,625 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:11,628 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:11,642 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:11,644 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:11,650 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:11,651 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:40:11,653 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:11,656 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:11,658 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:11,661 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:11,689 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:11,691 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:11,694 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:11,695 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:40:11,697 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:11,702 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:11,705 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:11,707 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:40:11,708 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:11,711 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:11,715 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:11,721 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:11,723 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:11,725 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:11,728 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:11,731 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:11,738 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:11,743 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:11,747 WARN L623 FunctionHandler]: Unknown extern function print_hex_dump [2022-11-25 22:40:11,763 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-11-25 22:40:11,785 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:11,787 WARN L623 FunctionHandler]: Unknown extern function print_hex_dump [2022-11-25 22:40:11,792 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:11,794 WARN L623 FunctionHandler]: Unknown extern function print_hex_dump [2022-11-25 22:40:11,797 WARN L623 FunctionHandler]: Unknown extern function kmemleak_not_leak [2022-11-25 22:40:11,797 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-25 22:40:11,798 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:11,800 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:11,801 WARN L623 FunctionHandler]: Unknown extern function print_hex_dump [2022-11-25 22:40:11,803 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:11,823 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:11,824 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:11,830 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:11,832 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:11,833 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-25 22:40:11,835 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-25 22:40:11,835 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-25 22:40:11,836 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-25 22:40:11,912 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-11-25 22:40:11,947 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-11-25 22:40:12,058 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-11-25 22:40:12,609 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-11-25 22:40:12,634 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:40:12,636 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:40:12,638 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:12,639 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-11-25 22:40:12,655 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-11-25 22:40:12,657 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-11-25 22:40:12,711 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:12,720 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:12,724 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:12,726 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:12,731 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:12,734 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:12,736 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:12,737 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:12,739 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:40:12,742 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:40:12,745 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:12,759 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:12,799 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:12,803 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:12,829 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:40:12,830 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:40:12,831 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:40:12,832 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:40:12,833 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:12,835 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:12,836 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:12,840 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:12,842 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:12,843 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:12,845 WARN L623 FunctionHandler]: Unknown extern function rtl_cam_reset_all_entry [2022-11-25 22:40:12,847 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:12,849 WARN L623 FunctionHandler]: Unknown extern function efuse_read_1byte [2022-11-25 22:40:12,850 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:12,851 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:40:12,852 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:12,853 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:12,866 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:12,881 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:12,882 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:12,883 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:12,885 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:12,886 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:12,887 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:12,888 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:12,893 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:12,895 WARN L623 FunctionHandler]: Unknown extern function synchronize_irq [2022-11-25 22:40:12,908 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:12,909 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:40:12,913 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:12,917 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:12,919 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:13,010 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:13,012 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:13,032 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:13,038 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:13,039 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:13,053 WARN L623 FunctionHandler]: Unknown extern function rtl_efuse_shadow_map_update [2022-11-25 22:40:13,054 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:13,055 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:13,057 WARN L623 FunctionHandler]: Unknown extern function print_hex_dump [2022-11-25 22:40:13,059 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:13,120 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:13,121 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:13,122 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:13,123 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:13,124 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:13,125 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:13,126 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:13,127 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:13,144 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:13,147 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:13,150 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:13,152 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:13,153 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:13,154 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:13,173 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:13,190 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:13,192 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:13,200 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:13,201 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:13,216 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:13,217 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:13,218 WARN L623 FunctionHandler]: Unknown extern function rtl_cam_add_one_entry [2022-11-25 22:40:13,219 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:13,220 WARN L623 FunctionHandler]: Unknown extern function rtl_cam_add_one_entry [2022-11-25 22:40:13,220 WARN L623 FunctionHandler]: Unknown extern function rtl_cam_add_one_entry [2022-11-25 22:40:13,232 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:13,233 WARN L623 FunctionHandler]: Unknown extern function rtl_cam_mark_invalid [2022-11-25 22:40:13,233 WARN L623 FunctionHandler]: Unknown extern function rtl_cam_empty_entry [2022-11-25 22:40:13,235 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:13,236 WARN L623 FunctionHandler]: Unknown extern function rtl_cam_get_free_entry [2022-11-25 22:40:13,237 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:13,238 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:13,239 WARN L623 FunctionHandler]: Unknown extern function rtl_cam_del_entry [2022-11-25 22:40:13,240 WARN L623 FunctionHandler]: Unknown extern function rtl_cam_delete_one_entry [2022-11-25 22:40:13,262 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:13,263 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-25 22:40:13,264 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-25 22:40:13,265 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-25 22:40:13,300 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:13,301 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:13,303 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:13,308 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:13,323 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:13,378 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 22:40:13,634 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:40:13,635 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:40:13,635 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:40:13,636 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:40:13,637 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:13,650 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:13,685 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:40:13,686 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:40:13,687 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:40:13,687 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:40:13,688 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:40:13,688 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:40:13,689 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:40:13,689 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:40:13,691 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:13,703 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:13,704 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:13,705 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:13,729 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:13,741 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:13,745 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:13,768 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:13,769 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:13,770 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:13,772 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:13,773 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:13,775 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:13,776 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:13,777 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:13,779 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:13,781 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:13,782 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:13,794 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:13,795 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:13,809 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:40:13,810 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:40:13,810 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:40:13,810 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:40:13,811 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:40:13,811 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:40:13,811 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:40:13,812 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:40:13,812 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:40:13,834 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:40:13,834 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:40:13,834 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:40:13,835 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:40:13,835 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:40:13,836 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:40:13,836 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:40:13,836 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:40:13,837 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:40:13,838 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:40:13,840 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:40:13,842 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:13,847 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:13,849 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:13,850 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:13,851 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:13,852 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:13,854 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:13,855 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:13,856 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:13,858 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:13,859 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:13,860 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:13,862 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:13,863 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:13,864 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:13,865 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:13,866 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:13,869 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:13,870 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:13,874 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:13,876 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:13,877 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:13,910 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:13,913 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:13,914 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:13,915 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:13,919 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:13,921 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:13,922 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:40:13,923 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:13,924 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:13,925 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:13,926 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:13,937 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:40:13,949 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:40:13,961 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:40:13,962 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:40:14,091 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:14,093 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:14,095 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:14,096 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:14,099 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:14,112 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:40:14,113 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:14,129 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:14,137 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:40:14,138 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:14,140 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:14,141 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:14,142 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:14,143 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:14,144 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:14,178 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:14,179 WARN L623 FunctionHandler]: Unknown extern function rtl_ps_enable_nic [2022-11-25 22:40:14,180 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-11-25 22:40:14,180 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:14,182 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:14,183 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:40:14,184 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:14,185 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:14,185 WARN L623 FunctionHandler]: Unknown extern function rtl_ps_disable_nic [2022-11-25 22:40:14,187 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:14,188 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:40:14,189 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:14,190 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-11-25 22:40:14,192 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:14,194 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:14,196 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-25 22:40:14,197 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-25 22:40:14,215 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:14,217 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:14,218 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:14,220 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:14,221 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:40:14,222 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:14,223 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:14,224 WARN L623 FunctionHandler]: Unknown extern function __udelay [2022-11-25 22:40:14,224 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:40:14,225 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:14,226 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:14,228 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:14,233 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:14,234 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:14,235 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:14,235 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:14,248 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:14,250 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:14,263 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:14,264 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:14,265 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:14,266 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:14,267 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:14,269 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:14,270 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:14,271 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:14,285 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:14,299 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:40:14,299 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:40:14,299 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:40:14,300 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:40:14,301 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:14,302 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:14,555 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-25 22:40:14,756 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:14,757 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:14,758 WARN L623 FunctionHandler]: Unknown extern function vmalloc [2022-11-25 22:40:14,759 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:14,760 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:14,760 WARN L623 FunctionHandler]: Unknown extern function request_firmware_nowait [2022-11-25 22:40:14,762 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:14,763 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-11-25 22:40:14,763 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-11-25 22:40:14,764 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-11-25 22:40:14,764 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-11-25 22:40:14,765 WARN L623 FunctionHandler]: Unknown extern function vfree [2022-11-25 22:40:15,948 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-11-25 22:40:15,953 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-11-25 22:40:15,954 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-11-25 22:40:15,954 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-11-25 22:40:15,955 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-11-25 22:40:15,966 WARN L623 FunctionHandler]: Unknown extern function rtl_phy_scan_operation_backup [2022-11-25 22:40:15,970 WARN L623 FunctionHandler]: Unknown extern function rtl_pci_probe [2022-11-25 22:40:15,971 WARN L623 FunctionHandler]: Unknown extern function rtl_pci_disconnect [2022-11-25 22:40:15,975 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-11-25 22:40:15,978 WARN L623 FunctionHandler]: Unknown extern function rtl_pci_suspend [2022-11-25 22:40:15,979 WARN L623 FunctionHandler]: Unknown extern function rtl_pci_suspend [2022-11-25 22:40:15,980 WARN L623 FunctionHandler]: Unknown extern function rtl_pci_resume [2022-11-25 22:40:15,981 WARN L623 FunctionHandler]: Unknown extern function rtl_pci_resume [2022-11-25 22:40:15,982 WARN L623 FunctionHandler]: Unknown extern function rtl_pci_suspend [2022-11-25 22:40:15,983 WARN L623 FunctionHandler]: Unknown extern function rtl_pci_resume [2022-11-25 22:40:15,986 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-11-25 22:40:15,999 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-11-25 22:40:16,000 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-11-25 22:40:16,000 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-11-25 22:40:16,001 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-11-25 22:40:16,002 WARN L623 FunctionHandler]: Unknown extern function __pci_register_driver [2022-11-25 22:40:16,002 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-11-25 22:40:16,064 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-11-25 22:40:16,065 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-11-25 22:40:16,065 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-11-25 22:40:16,077 WARN L623 FunctionHandler]: Unknown extern function debug_dma_mapping_error [2022-11-25 22:40:16,432 WARN L623 FunctionHandler]: Unknown extern function rtl_query_rxpwrpercentage [2022-11-25 22:40:16,435 WARN L623 FunctionHandler]: Unknown extern function rtl_query_rxpwrpercentage [2022-11-25 22:40:16,437 WARN L623 FunctionHandler]: Unknown extern function rtl_query_rxpwrpercentage [2022-11-25 22:40:16,437 WARN L623 FunctionHandler]: Unknown extern function rtl_evm_db_to_percentage [2022-11-25 22:40:16,438 WARN L623 FunctionHandler]: Unknown extern function rtl_signal_scale_mapping [2022-11-25 22:40:16,439 WARN L623 FunctionHandler]: Unknown extern function rtl_signal_scale_mapping [2022-11-25 22:40:16,466 WARN L623 FunctionHandler]: Unknown extern function rtl_process_phyinfo [2022-11-25 22:40:16,484 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:16,487 WARN L623 FunctionHandler]: Unknown extern function rtlwifi_rate_mapping [2022-11-25 22:40:16,490 WARN L623 FunctionHandler]: Unknown extern function rtl_get_tcb_desc [2022-11-25 22:40:16,491 WARN L623 FunctionHandler]: Unknown extern function skb_push [2022-11-25 22:40:16,492 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:16,494 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:16,502 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:16,506 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:16,510 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:16,513 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:16,515 WARN L623 FunctionHandler]: Unknown extern function print_hex_dump [2022-11-25 22:40:16,516 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:16,517 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:16,518 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:16,519 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:16,662 WARN L623 FunctionHandler]: Unknown extern function ldv_check_alloc_flags [2022-11-25 22:40:16,662 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-11-25 22:40:16,685 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 22:40:18,284 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_c2622a4c-54f4-4985-83b8-c759d0474f14/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-rtlwifi-rtl8188ee-rtl8188ee.cil.i[933999,934012] [2022-11-25 22:40:18,288 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_c2622a4c-54f4-4985-83b8-c759d0474f14/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-rtlwifi-rtl8188ee-rtl8188ee.cil.i[934168,934181] [2022-11-25 22:40:18,289 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_c2622a4c-54f4-4985-83b8-c759d0474f14/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-rtlwifi-rtl8188ee-rtl8188ee.cil.i[934335,934348] [2022-11-25 22:40:18,289 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_c2622a4c-54f4-4985-83b8-c759d0474f14/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-rtlwifi-rtl8188ee-rtl8188ee.cil.i[934503,934516] [2022-11-25 22:40:18,361 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-25 22:40:18,527 INFO L203 MainTranslator]: Completed pre-run [2022-11-25 22:40:18,672 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 22:40:18,673 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 22:40:18,723 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 22:40:18,723 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_bh [2022-11-25 22:40:18,724 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_bh [2022-11-25 22:40:18,725 WARN L623 FunctionHandler]: Unknown extern function lock_acquire [2022-11-25 22:40:18,725 WARN L623 FunctionHandler]: Unknown extern function lock_release [2022-11-25 22:40:18,726 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-11-25 22:40:18,726 WARN L623 FunctionHandler]: Unknown extern function rcu_is_watching [2022-11-25 22:40:18,727 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-11-25 22:40:18,727 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-11-25 22:40:18,728 WARN L623 FunctionHandler]: Unknown extern function rcu_is_watching [2022-11-25 22:40:18,728 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-11-25 22:40:18,757 WARN L623 FunctionHandler]: Unknown extern function ieee80211_find_sta [2022-11-25 22:40:18,776 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:18,777 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:18,780 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:18,784 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:18,790 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:18,791 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:18,792 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:18,793 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:18,795 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:18,796 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:18,797 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:18,798 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:18,800 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:18,803 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:18,804 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:18,817 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:18,818 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:18,820 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:18,821 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:18,822 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-11-25 22:40:18,823 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:18,824 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-11-25 22:40:18,825 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:18,829 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:18,835 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:18,838 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:18,840 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:18,841 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:18,844 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:18,845 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:18,847 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:18,848 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:18,849 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:18,852 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:18,854 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:18,857 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:18,858 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:18,869 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:18,870 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:18,871 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:18,884 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-11-25 22:40:18,887 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:18,888 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:18,889 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:18,894 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-25 22:40:18,895 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 22:40:18,896 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 22:40:18,896 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-11-25 22:40:18,907 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-11-25 22:40:18,926 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:18,927 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:18,930 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:18,931 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:18,932 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:18,933 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:40:18,933 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:18,936 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:18,937 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:18,939 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:18,942 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:18,944 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:18,945 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:18,945 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:40:18,947 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:18,948 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:18,950 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:18,950 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:40:18,951 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:18,952 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:18,953 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:18,956 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:18,957 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:18,959 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:18,961 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:18,962 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:18,964 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:18,967 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:18,968 WARN L623 FunctionHandler]: Unknown extern function print_hex_dump [2022-11-25 22:40:18,972 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-11-25 22:40:18,985 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:18,986 WARN L623 FunctionHandler]: Unknown extern function print_hex_dump [2022-11-25 22:40:18,987 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:18,989 WARN L623 FunctionHandler]: Unknown extern function print_hex_dump [2022-11-25 22:40:18,990 WARN L623 FunctionHandler]: Unknown extern function kmemleak_not_leak [2022-11-25 22:40:18,990 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-25 22:40:18,991 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:18,992 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:18,993 WARN L623 FunctionHandler]: Unknown extern function print_hex_dump [2022-11-25 22:40:18,995 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:18,998 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:18,999 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:19,003 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:19,004 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:19,005 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-25 22:40:19,006 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-25 22:40:19,006 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-25 22:40:19,007 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-25 22:40:19,007 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-11-25 22:40:19,008 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-11-25 22:40:19,013 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-11-25 22:40:19,036 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-11-25 22:40:19,038 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:40:19,039 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:40:19,041 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:19,042 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-11-25 22:40:19,044 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-11-25 22:40:19,046 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-11-25 22:40:19,055 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:19,062 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:19,064 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:19,066 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:19,069 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:19,072 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:19,074 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:19,075 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:19,077 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:40:19,079 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:40:19,081 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:19,084 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:19,090 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:19,093 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:19,096 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:40:19,097 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:40:19,098 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:40:19,099 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:40:19,100 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:19,102 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:19,103 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:19,106 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:19,108 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:19,110 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:19,111 WARN L623 FunctionHandler]: Unknown extern function rtl_cam_reset_all_entry [2022-11-25 22:40:19,113 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:19,116 WARN L623 FunctionHandler]: Unknown extern function efuse_read_1byte [2022-11-25 22:40:19,117 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:19,118 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:40:19,119 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:19,120 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:19,122 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:19,125 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:19,127 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:19,128 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:19,129 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:19,130 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:19,131 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:19,132 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:19,136 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:19,137 WARN L623 FunctionHandler]: Unknown extern function synchronize_irq [2022-11-25 22:40:19,139 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:19,140 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:40:19,143 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:19,147 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:19,149 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:19,161 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:19,162 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:19,170 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:19,172 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:19,173 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:19,175 WARN L623 FunctionHandler]: Unknown extern function rtl_efuse_shadow_map_update [2022-11-25 22:40:19,177 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:19,177 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:19,180 WARN L623 FunctionHandler]: Unknown extern function print_hex_dump [2022-11-25 22:40:19,182 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:19,183 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:19,186 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:19,187 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:19,188 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:19,189 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:19,190 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:19,192 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:19,193 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:19,199 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:19,201 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:19,203 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:19,204 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:19,205 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:19,206 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:19,212 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:19,220 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:19,221 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:19,226 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:19,227 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:19,229 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:19,230 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:19,231 WARN L623 FunctionHandler]: Unknown extern function rtl_cam_add_one_entry [2022-11-25 22:40:19,232 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:19,232 WARN L623 FunctionHandler]: Unknown extern function rtl_cam_add_one_entry [2022-11-25 22:40:19,233 WARN L623 FunctionHandler]: Unknown extern function rtl_cam_add_one_entry [2022-11-25 22:40:19,237 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:19,237 WARN L623 FunctionHandler]: Unknown extern function rtl_cam_mark_invalid [2022-11-25 22:40:19,238 WARN L623 FunctionHandler]: Unknown extern function rtl_cam_empty_entry [2022-11-25 22:40:19,239 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:19,240 WARN L623 FunctionHandler]: Unknown extern function rtl_cam_get_free_entry [2022-11-25 22:40:19,241 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:19,243 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:19,243 WARN L623 FunctionHandler]: Unknown extern function rtl_cam_del_entry [2022-11-25 22:40:19,244 WARN L623 FunctionHandler]: Unknown extern function rtl_cam_delete_one_entry [2022-11-25 22:40:19,326 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:19,327 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-25 22:40:19,327 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-25 22:40:19,328 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-25 22:40:19,329 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:19,330 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:19,331 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:19,332 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:19,334 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:19,336 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 22:40:19,337 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:40:19,338 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:40:19,338 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:40:19,339 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:40:19,340 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:19,341 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:19,343 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:40:19,344 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:40:19,344 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:40:19,344 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:40:19,345 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:40:19,345 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:40:19,346 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:40:19,346 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:40:19,347 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:19,349 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:19,350 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:19,351 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:19,354 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:19,356 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:19,359 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:19,361 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:19,363 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:19,363 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:19,365 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:19,366 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:19,367 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:19,368 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:19,370 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:19,371 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:19,372 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:19,373 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:19,374 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:19,375 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:19,378 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:40:19,379 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:40:19,379 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:40:19,379 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:40:19,380 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:40:19,380 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:40:19,380 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:40:19,381 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:40:19,381 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:40:19,382 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:40:19,382 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:40:19,382 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:40:19,383 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:40:19,383 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:40:19,383 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:40:19,384 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:40:19,384 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:40:19,384 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:40:19,385 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:40:19,387 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:40:19,388 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:19,393 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:19,394 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:19,395 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:19,396 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:19,397 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:19,398 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:19,399 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:19,401 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:19,402 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:19,403 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:19,404 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:19,405 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:19,406 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:19,407 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:19,409 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:19,410 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:19,412 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:19,413 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:19,419 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:19,421 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:19,422 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:19,430 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:19,432 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:19,434 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:19,435 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:19,437 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:19,438 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:19,439 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:40:19,440 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:19,441 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:19,442 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:19,443 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:19,444 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:40:19,445 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:40:19,447 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:40:19,449 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:40:19,463 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:19,464 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:19,465 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:19,466 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:19,469 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:19,471 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:40:19,472 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:19,473 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:19,479 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:40:19,479 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:19,481 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:19,482 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:19,482 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:19,483 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:19,484 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:19,487 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:19,487 WARN L623 FunctionHandler]: Unknown extern function rtl_ps_enable_nic [2022-11-25 22:40:19,488 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-11-25 22:40:19,489 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:19,490 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:19,491 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:40:19,491 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:19,492 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:19,493 WARN L623 FunctionHandler]: Unknown extern function rtl_ps_disable_nic [2022-11-25 22:40:19,494 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:19,495 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:40:19,495 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:19,496 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-11-25 22:40:19,496 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:19,497 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:19,499 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-25 22:40:19,499 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-25 22:40:19,504 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:19,505 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:19,506 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:19,507 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:19,508 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:40:19,509 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:19,510 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:19,510 WARN L623 FunctionHandler]: Unknown extern function __udelay [2022-11-25 22:40:19,511 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:40:19,512 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:19,512 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:19,514 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:19,518 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:19,519 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:19,519 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:19,520 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:19,521 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:19,522 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:19,525 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:19,526 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:19,526 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:19,527 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:19,528 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:19,530 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:19,530 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:19,531 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:19,534 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:19,536 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:40:19,537 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:40:19,537 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:40:19,537 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:40:19,538 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:19,539 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:19,541 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-25 22:40:19,544 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:19,544 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:19,545 WARN L623 FunctionHandler]: Unknown extern function vmalloc [2022-11-25 22:40:19,546 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:19,546 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:19,547 WARN L623 FunctionHandler]: Unknown extern function request_firmware_nowait [2022-11-25 22:40:19,548 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:19,549 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-11-25 22:40:19,549 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-11-25 22:40:19,549 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-11-25 22:40:19,550 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-11-25 22:40:19,551 WARN L623 FunctionHandler]: Unknown extern function vfree [2022-11-25 22:40:19,562 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-11-25 22:40:19,565 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-11-25 22:40:19,566 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-11-25 22:40:19,567 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-11-25 22:40:19,567 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-11-25 22:40:19,574 WARN L623 FunctionHandler]: Unknown extern function rtl_phy_scan_operation_backup [2022-11-25 22:40:19,577 WARN L623 FunctionHandler]: Unknown extern function rtl_pci_probe [2022-11-25 22:40:19,578 WARN L623 FunctionHandler]: Unknown extern function rtl_pci_disconnect [2022-11-25 22:40:19,581 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-11-25 22:40:19,583 WARN L623 FunctionHandler]: Unknown extern function rtl_pci_suspend [2022-11-25 22:40:19,584 WARN L623 FunctionHandler]: Unknown extern function rtl_pci_suspend [2022-11-25 22:40:19,584 WARN L623 FunctionHandler]: Unknown extern function rtl_pci_resume [2022-11-25 22:40:19,585 WARN L623 FunctionHandler]: Unknown extern function rtl_pci_resume [2022-11-25 22:40:19,586 WARN L623 FunctionHandler]: Unknown extern function rtl_pci_suspend [2022-11-25 22:40:19,587 WARN L623 FunctionHandler]: Unknown extern function rtl_pci_resume [2022-11-25 22:40:19,589 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-11-25 22:40:19,617 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-11-25 22:40:19,618 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-11-25 22:40:19,619 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-11-25 22:40:19,619 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-11-25 22:40:19,620 WARN L623 FunctionHandler]: Unknown extern function __pci_register_driver [2022-11-25 22:40:19,620 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-11-25 22:40:19,624 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-11-25 22:40:19,625 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-11-25 22:40:19,625 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-11-25 22:40:19,626 WARN L623 FunctionHandler]: Unknown extern function debug_dma_mapping_error [2022-11-25 22:40:19,635 WARN L623 FunctionHandler]: Unknown extern function rtl_query_rxpwrpercentage [2022-11-25 22:40:19,637 WARN L623 FunctionHandler]: Unknown extern function rtl_query_rxpwrpercentage [2022-11-25 22:40:19,639 WARN L623 FunctionHandler]: Unknown extern function rtl_query_rxpwrpercentage [2022-11-25 22:40:19,639 WARN L623 FunctionHandler]: Unknown extern function rtl_evm_db_to_percentage [2022-11-25 22:40:19,640 WARN L623 FunctionHandler]: Unknown extern function rtl_signal_scale_mapping [2022-11-25 22:40:19,641 WARN L623 FunctionHandler]: Unknown extern function rtl_signal_scale_mapping [2022-11-25 22:40:19,645 WARN L623 FunctionHandler]: Unknown extern function rtl_process_phyinfo [2022-11-25 22:40:19,652 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:19,654 WARN L623 FunctionHandler]: Unknown extern function rtlwifi_rate_mapping [2022-11-25 22:40:19,658 WARN L623 FunctionHandler]: Unknown extern function rtl_get_tcb_desc [2022-11-25 22:40:19,658 WARN L623 FunctionHandler]: Unknown extern function skb_push [2022-11-25 22:40:19,659 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:19,661 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:19,669 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:19,672 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:19,675 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:19,677 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:19,679 WARN L623 FunctionHandler]: Unknown extern function print_hex_dump [2022-11-25 22:40:19,680 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:19,681 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:19,682 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:19,683 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:40:19,685 WARN L623 FunctionHandler]: Unknown extern function ldv_check_alloc_flags [2022-11-25 22:40:19,686 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-11-25 22:40:19,686 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 22:40:19,711 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_c2622a4c-54f4-4985-83b8-c759d0474f14/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-rtlwifi-rtl8188ee-rtl8188ee.cil.i[933999,934012] [2022-11-25 22:40:19,711 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_c2622a4c-54f4-4985-83b8-c759d0474f14/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-rtlwifi-rtl8188ee-rtl8188ee.cil.i[934168,934181] [2022-11-25 22:40:19,712 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_c2622a4c-54f4-4985-83b8-c759d0474f14/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-rtlwifi-rtl8188ee-rtl8188ee.cil.i[934335,934348] [2022-11-25 22:40:19,712 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_c2622a4c-54f4-4985-83b8-c759d0474f14/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-rtlwifi-rtl8188ee-rtl8188ee.cil.i[934503,934516] [2022-11-25 22:40:19,722 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-25 22:40:20,089 INFO L208 MainTranslator]: Completed translation [2022-11-25 22:40:20,089 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:40:20 WrapperNode [2022-11-25 22:40:20,090 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-25 22:40:20,091 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-25 22:40:20,091 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-25 22:40:20,091 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-25 22:40:20,100 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:40:20" (1/1) ... [2022-11-25 22:40:20,389 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:40:20" (1/1) ... [2022-11-25 22:40:21,304 INFO L138 Inliner]: procedures = 719, calls = 11082, calls flagged for inlining = 379, calls inlined = 356, statements flattened = 25837 [2022-11-25 22:40:21,306 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-25 22:40:21,306 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-25 22:40:21,307 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-25 22:40:21,307 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-25 22:40:21,320 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:40:20" (1/1) ... [2022-11-25 22:40:21,320 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:40:20" (1/1) ... [2022-11-25 22:40:21,648 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:40:20" (1/1) ... [2022-11-25 22:40:21,663 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:40:20" (1/1) ... [2022-11-25 22:40:22,415 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:40:20" (1/1) ... [2022-11-25 22:40:22,546 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:40:20" (1/1) ... [2022-11-25 22:40:22,708 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:40:20" (1/1) ... [2022-11-25 22:40:22,808 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:40:20" (1/1) ... [2022-11-25 22:40:23,075 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-25 22:40:23,076 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-25 22:40:23,076 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-25 22:40:23,076 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-25 22:40:23,077 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:40:20" (1/1) ... [2022-11-25 22:40:23,083 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-25 22:40:23,094 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2622a4c-54f4-4985-83b8-c759d0474f14/bin/utaipan-ByfvJB40ur/z3 [2022-11-25 22:40:23,152 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2622a4c-54f4-4985-83b8-c759d0474f14/bin/utaipan-ByfvJB40ur/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-25 22:40:23,175 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2622a4c-54f4-4985-83b8-c759d0474f14/bin/utaipan-ByfvJB40ur/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-25 22:40:23,217 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_set_check_bssid [2022-11-25 22:40:23,221 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_set_check_bssid [2022-11-25 22:40:23,221 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_phy_query_rf_reg [2022-11-25 22:40:23,221 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_phy_query_rf_reg [2022-11-25 22:40:23,221 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_sw_led_on [2022-11-25 22:40:23,221 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_sw_led_on [2022-11-25 22:40:23,221 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2022-11-25 22:40:23,221 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2022-11-25 22:40:23,222 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-25 22:40:23,222 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-25 22:40:23,222 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_phy_lc_calibrate [2022-11-25 22:40:23,222 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_phy_lc_calibrate [2022-11-25 22:40:23,222 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl8188e_config_bb_reg [2022-11-25 22:40:23,222 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl8188e_config_bb_reg [2022-11-25 22:40:23,222 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_read_word [2022-11-25 22:40:23,223 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_read_word [2022-11-25 22:40:23,223 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88ee_fwlps_enter [2022-11-25 22:40:23,223 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88ee_fwlps_enter [2022-11-25 22:40:23,223 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88e_phy_path_adda_on [2022-11-25 22:40:23,223 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88e_phy_path_adda_on [2022-11-25 22:40:23,223 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-11-25 22:40:23,223 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-11-25 22:40:23,224 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_signal_scale_mapping [2022-11-25 22:40:23,224 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_signal_scale_mapping [2022-11-25 22:40:23,224 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_write_byte [2022-11-25 22:40:23,224 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_write_byte [2022-11-25 22:40:23,224 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-25 22:40:23,224 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-25 22:40:23,224 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_65 [2022-11-25 22:40:23,224 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_65 [2022-11-25 22:40:23,225 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~VOID [2022-11-25 22:40:23,225 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~VOID [2022-11-25 22:40:23,225 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_phy_query_bb_reg [2022-11-25 22:40:23,235 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_phy_query_bb_reg [2022-11-25 22:40:23,235 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_suspend [2022-11-25 22:40:23,235 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_suspend [2022-11-25 22:40:23,235 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_enable_interrupt [2022-11-25 22:40:23,235 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_enable_interrupt [2022-11-25 22:40:23,235 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_sw_led_off [2022-11-25 22:40:23,236 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_sw_led_off [2022-11-25 22:40:23,236 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2022-11-25 22:40:23,236 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_write_dword [2022-11-25 22:40:23,236 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_write_dword [2022-11-25 22:40:23,236 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-25 22:40:23,236 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-25 22:40:23,236 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_rtl88ee_driver_exit_9_2 [2022-11-25 22:40:23,237 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_rtl88ee_driver_exit_9_2 [2022-11-25 22:40:23,237 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_phy_config_rf_with_headerfile [2022-11-25 22:40:23,237 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_phy_config_rf_with_headerfile [2022-11-25 22:40:23,237 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_firmware_selfreset [2022-11-25 22:40:23,237 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_firmware_selfreset [2022-11-25 22:40:23,237 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-25 22:40:23,237 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-25 22:40:23,238 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-11-25 22:40:23,238 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-11-25 22:40:23,238 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_get_desc [2022-11-25 22:40:23,238 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_get_desc [2022-11-25 22:40:23,238 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_set_beacon_interval [2022-11-25 22:40:23,238 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_set_beacon_interval [2022-11-25 22:40:23,238 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_disable_interrupt [2022-11-25 22:40:23,239 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_disable_interrupt [2022-11-25 22:40:23,239 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-25 22:40:23,239 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_resume [2022-11-25 22:40:23,239 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_resume [2022-11-25 22:40:23,239 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_rf_lock_of_rtl_locks [2022-11-25 22:40:23,239 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_rf_lock_of_rtl_locks [2022-11-25 22:40:23,239 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2022-11-25 22:40:23,239 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2022-11-25 22:40:23,240 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_update_channel_access_setting [2022-11-25 22:40:23,240 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_update_channel_access_setting [2022-11-25 22:40:23,240 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_dm_update_rx_idle_ant [2022-11-25 22:40:23,240 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_dm_update_rx_idle_ant [2022-11-25 22:40:23,240 INFO L130 BoogieDeclarations]: Found specification of procedure get_rf_type [2022-11-25 22:40:23,240 INFO L138 BoogieDeclarations]: Found implementation of procedure get_rf_type [2022-11-25 22:40:23,240 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2022-11-25 22:40:23,241 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2022-11-25 22:40:23,241 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-25 22:40:23,241 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_has_protected [2022-11-25 22:40:23,241 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_has_protected [2022-11-25 22:40:23,241 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-25 22:40:23,241 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-25 22:40:23,241 INFO L130 BoogieDeclarations]: Found specification of procedure is_hal_stop [2022-11-25 22:40:23,242 INFO L138 BoogieDeclarations]: Found implementation of procedure is_hal_stop [2022-11-25 22:40:23,242 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-25 22:40:23,242 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-25 22:40:23,242 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-25 22:40:23,242 INFO L130 BoogieDeclarations]: Found specification of procedure rf_serial_read [2022-11-25 22:40:23,242 INFO L138 BoogieDeclarations]: Found implementation of procedure rf_serial_read [2022-11-25 22:40:23,242 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-25 22:40:23,242 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_update_interrupt_mask [2022-11-25 22:40:23,243 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_update_interrupt_mask [2022-11-25 22:40:23,243 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-25 22:40:23,243 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-25 22:40:23,243 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-25 22:40:23,243 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-25 22:40:23,243 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_phy_set_rf_reg [2022-11-25 22:40:23,243 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_phy_set_rf_reg [2022-11-25 22:40:23,244 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-25 22:40:23,244 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-25 22:40:23,244 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2022-11-25 22:40:23,244 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2022-11-25 22:40:23,244 INFO L130 BoogieDeclarations]: Found specification of procedure print_hex_dump [2022-11-25 22:40:23,244 INFO L138 BoogieDeclarations]: Found implementation of procedure print_hex_dump [2022-11-25 22:40:23,244 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_card_disable [2022-11-25 22:40:23,244 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_card_disable [2022-11-25 22:40:23,245 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88e_check_fw_read_last_h2c [2022-11-25 22:40:23,245 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88e_check_fw_read_last_h2c [2022-11-25 22:40:23,245 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_is_beacon [2022-11-25 22:40:23,245 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_is_beacon [2022-11-25 22:40:23,245 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~~u16~0 [2022-11-25 22:40:23,245 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~~u16~0 [2022-11-25 22:40:23,245 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_led_control [2022-11-25 22:40:23,246 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_led_control [2022-11-25 22:40:23,246 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_set_beacon_related_registers [2022-11-25 22:40:23,246 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_set_beacon_related_registers [2022-11-25 22:40:23,246 INFO L130 BoogieDeclarations]: Found specification of procedure save_adda_reg [2022-11-25 22:40:23,248 INFO L138 BoogieDeclarations]: Found implementation of procedure save_adda_reg [2022-11-25 22:40:23,248 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~~u8~0 [2022-11-25 22:40:23,248 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~~u8~0 [2022-11-25 22:40:23,248 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-11-25 22:40:23,263 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-11-25 22:40:23,263 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_dequeue [2022-11-25 22:40:23,263 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_dequeue [2022-11-25 22:40:23,263 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-25 22:40:23,263 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-11-25 22:40:23,263 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-11-25 22:40:23,264 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_3 [2022-11-25 22:40:23,264 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_3 [2022-11-25 22:40:23,264 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2022-11-25 22:40:23,264 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2022-11-25 22:40:23,264 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_5 [2022-11-25 22:40:23,264 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_5 [2022-11-25 22:40:23,264 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2022-11-25 22:40:23,264 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2022-11-25 22:40:23,265 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_set_hw_reg [2022-11-25 22:40:23,265 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_set_hw_reg [2022-11-25 22:40:23,265 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-25 22:40:23,265 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-25 22:40:23,265 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-25 22:40:23,265 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-25 22:40:23,265 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-25 22:40:23,265 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-25 22:40:23,266 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-25 22:40:23,266 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_phy_set_rfpath_switch [2022-11-25 22:40:23,266 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_phy_set_rfpath_switch [2022-11-25 22:40:23,266 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-25 22:40:23,266 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-25 22:40:23,266 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-11-25 22:40:23,266 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-11-25 22:40:23,267 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_update_hal_rate_tbl [2022-11-25 22:40:23,267 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_update_hal_rate_tbl [2022-11-25 22:40:23,267 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_phy_set_txpower_level [2022-11-25 22:40:23,267 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_phy_set_txpower_level [2022-11-25 22:40:23,267 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2022-11-25 22:40:23,267 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2022-11-25 22:40:23,267 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_phy_set_bb_reg [2022-11-25 22:40:23,267 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_phy_set_bb_reg [2022-11-25 22:40:23,268 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_set_qos [2022-11-25 22:40:23,268 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_set_qos [2022-11-25 22:40:23,268 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2022-11-25 22:40:23,268 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2022-11-25 22:40:23,268 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_phy_iq_calibrate [2022-11-25 22:40:23,268 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_phy_iq_calibrate [2022-11-25 22:40:23,268 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_cam_add_one_entry [2022-11-25 22:40:23,268 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_cam_add_one_entry [2022-11-25 22:40:23,269 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_dm_check_txpower_tracking [2022-11-25 22:40:23,269 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_dm_check_txpower_tracking [2022-11-25 22:40:23,269 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_init_led [2022-11-25 22:40:23,269 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_init_led [2022-11-25 22:40:23,269 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_dm_txpower_track_adjust [2022-11-25 22:40:23,269 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_dm_txpower_track_adjust [2022-11-25 22:40:23,269 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_bh_65 [2022-11-25 22:40:23,270 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_bh_65 [2022-11-25 22:40:23,270 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88ee_poweroff_adapter [2022-11-25 22:40:23,270 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88ee_poweroff_adapter [2022-11-25 22:40:23,270 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_dm_init_edca_turbo [2022-11-25 22:40:23,270 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_dm_init_edca_turbo [2022-11-25 22:40:23,270 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88ee_set_bcn_ctrl_reg [2022-11-25 22:40:23,270 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88ee_set_bcn_ctrl_reg [2022-11-25 22:40:23,270 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_init_sw_leds [2022-11-25 22:40:23,271 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_init_sw_leds [2022-11-25 22:40:23,271 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-25 22:40:23,271 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-25 22:40:23,271 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2022-11-25 22:40:23,271 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2022-11-25 22:40:23,271 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88_hal_pwrseqcmdparsing [2022-11-25 22:40:23,271 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88_hal_pwrseqcmdparsing [2022-11-25 22:40:23,272 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_enable_hw_security_config [2022-11-25 22:40:23,272 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_enable_hw_security_config [2022-11-25 22:40:23,272 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_h2c_lock_of_rtl_locks [2022-11-25 22:40:23,272 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_h2c_lock_of_rtl_locks [2022-11-25 22:40:23,272 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-25 22:40:23,272 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-25 22:40:23,272 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-25 22:40:23,272 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-25 22:40:23,273 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_get_DA [2022-11-25 22:40:23,273 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_get_DA [2022-11-25 22:40:23,273 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_set_rfreg [2022-11-25 22:40:23,273 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_set_rfreg [2022-11-25 22:40:23,273 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-11-25 22:40:23,273 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-11-25 22:40:23,273 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2022-11-25 22:40:23,273 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2022-11-25 22:40:23,274 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~TO~VOID [2022-11-25 22:40:23,274 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~TO~VOID [2022-11-25 22:40:23,274 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2022-11-25 22:40:23,274 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2022-11-25 22:40:23,274 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_set_iqk_matrix [2022-11-25 22:40:23,274 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_set_iqk_matrix [2022-11-25 22:40:23,274 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_bh_65___0 [2022-11-25 22:40:23,275 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_bh_65___0 [2022-11-25 22:40:23,275 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_chk_tx_track [2022-11-25 22:40:23,275 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_chk_tx_track [2022-11-25 22:40:23,275 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_is_data_qos [2022-11-25 22:40:23,275 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_is_data_qos [2022-11-25 22:40:23,275 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88ee_stop_tx_beacon [2022-11-25 22:40:23,275 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88ee_stop_tx_beacon [2022-11-25 22:40:23,275 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_read_byte [2022-11-25 22:40:23,276 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_read_byte [2022-11-25 22:40:23,276 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_write_word [2022-11-25 22:40:23,276 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_write_word [2022-11-25 22:40:23,276 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2022-11-25 22:40:23,276 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2022-11-25 22:40:23,276 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88ee_llt_write [2022-11-25 22:40:23,276 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88ee_llt_write [2022-11-25 22:40:23,277 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-25 22:40:23,277 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-25 22:40:23,277 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_pci_suspend [2022-11-25 22:40:23,277 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_pci_suspend [2022-11-25 22:40:23,277 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_dm_watchdog [2022-11-25 22:40:23,277 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_dm_watchdog [2022-11-25 22:40:23,277 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2022-11-25 22:40:23,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2022-11-25 22:40:23,278 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_phy_set_bw_mode [2022-11-25 22:40:23,278 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_phy_set_bw_mode [2022-11-25 22:40:23,278 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_dm_fast_ant_training [2022-11-25 22:40:23,278 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_dm_fast_ant_training [2022-11-25 22:40:23,278 INFO L130 BoogieDeclarations]: Found specification of procedure sim_comp [2022-11-25 22:40:23,278 INFO L138 BoogieDeclarations]: Found implementation of procedure sim_comp [2022-11-25 22:40:23,278 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_deinit_sw_vars [2022-11-25 22:40:23,278 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_deinit_sw_vars [2022-11-25 22:40:23,334 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_tx_polling [2022-11-25 22:40:23,334 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_tx_polling [2022-11-25 22:40:23,334 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-25 22:40:23,334 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-25 22:40:23,334 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88e_phy_pi_mode_switch [2022-11-25 22:40:23,335 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88e_phy_pi_mode_switch [2022-11-25 22:40:23,335 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_65___0 [2022-11-25 22:40:23,335 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_65___0 [2022-11-25 22:40:23,335 INFO L130 BoogieDeclarations]: Found specification of procedure cal_bit_shift [2022-11-25 22:40:23,335 INFO L138 BoogieDeclarations]: Found implementation of procedure cal_bit_shift [2022-11-25 22:40:23,335 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88e_enable_fw_download [2022-11-25 22:40:23,335 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88e_enable_fw_download [2022-11-25 22:40:23,335 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_is_ctl [2022-11-25 22:40:23,335 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_is_ctl [2022-11-25 22:40:23,335 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~TO~VOID [2022-11-25 22:40:23,335 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~TO~VOID [2022-11-25 22:40:23,336 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-25 22:40:23,336 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2022-11-25 22:40:23,336 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2022-11-25 22:40:23,336 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2022-11-25 22:40:23,336 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2022-11-25 22:40:23,336 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2022-11-25 22:40:23,336 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2022-11-25 22:40:23,336 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88ee_set_fw_ps_rf_on [2022-11-25 22:40:23,336 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88ee_set_fw_ps_rf_on [2022-11-25 22:40:23,336 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count___3 [2022-11-25 22:40:23,337 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count___3 [2022-11-25 22:40:23,337 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count___0 [2022-11-25 22:40:23,337 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count___0 [2022-11-25 22:40:23,337 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-25 22:40:23,353 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-25 22:40:23,353 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_hw_init [2022-11-25 22:40:23,354 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_hw_init [2022-11-25 22:40:23,354 INFO L130 BoogieDeclarations]: Found specification of procedure check_cond [2022-11-25 22:40:23,354 INFO L138 BoogieDeclarations]: Found implementation of procedure check_cond [2022-11-25 22:40:23,354 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_get_rfreg [2022-11-25 22:40:23,354 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_get_rfreg [2022-11-25 22:40:23,354 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_dm_initial_gain_min_pwdb [2022-11-25 22:40:23,354 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_dm_initial_gain_min_pwdb [2022-11-25 22:40:23,354 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_81 [2022-11-25 22:40:23,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_81 [2022-11-25 22:40:23,354 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88e_phy_iq_calibrate [2022-11-25 22:40:23,354 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88e_phy_iq_calibrate [2022-11-25 22:40:23,355 INFO L130 BoogieDeclarations]: Found specification of procedure jiffies_to_msecs [2022-11-25 22:40:23,355 INFO L138 BoogieDeclarations]: Found implementation of procedure jiffies_to_msecs [2022-11-25 22:40:23,355 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_pci_resume [2022-11-25 22:40:23,355 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_pci_resume [2022-11-25 22:40:23,355 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~~u32~0 [2022-11-25 22:40:23,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~~u32~0 [2022-11-25 22:40:23,355 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_get_hw_reg [2022-11-25 22:40:23,355 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_get_hw_reg [2022-11-25 22:40:23,355 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_phy_scan_operation_backup [2022-11-25 22:40:23,355 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_phy_scan_operation_backup [2022-11-25 22:40:23,356 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2022-11-25 22:40:23,356 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2022-11-25 22:40:23,356 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_bh_64___0 [2022-11-25 22:40:23,356 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_bh_64___0 [2022-11-25 22:40:23,356 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2022-11-25 22:40:23,356 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2022-11-25 22:40:23,356 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_fill_h2c_cmd [2022-11-25 22:40:23,356 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_fill_h2c_cmd [2022-11-25 22:40:23,356 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88e_fw_page_write [2022-11-25 22:40:23,356 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88e_fw_page_write [2022-11-25 22:40:23,357 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_query_rxpwrpercentage [2022-11-25 22:40:23,357 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_query_rxpwrpercentage [2022-11-25 22:40:23,357 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_dm_update_tx_ant [2022-11-25 22:40:23,357 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_dm_update_tx_ant [2022-11-25 22:40:23,357 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-25 22:40:23,357 INFO L130 BoogieDeclarations]: Found specification of procedure reload_adda [2022-11-25 22:40:23,357 INFO L138 BoogieDeclarations]: Found implementation of procedure reload_adda [2022-11-25 22:40:23,357 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-25 22:40:23,357 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-25 22:40:23,357 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_get_bbreg [2022-11-25 22:40:23,358 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_get_bbreg [2022-11-25 22:40:23,358 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_bh_64 [2022-11-25 22:40:23,358 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_bh_64 [2022-11-25 22:40:23,358 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_82 [2022-11-25 22:40:23,358 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_82 [2022-11-25 22:40:23,358 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_read_eeprom_info [2022-11-25 22:40:23,358 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_read_eeprom_info [2022-11-25 22:40:23,358 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88ee_set_fw_clock_off [2022-11-25 22:40:23,358 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88ee_set_fw_clock_off [2022-11-25 22:40:23,358 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_set_bbreg [2022-11-25 22:40:23,360 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_set_bbreg [2022-11-25 22:40:23,360 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2022-11-25 22:40:23,360 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2022-11-25 22:40:23,360 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88ee_resume_tx_beacon [2022-11-25 22:40:23,360 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88ee_resume_tx_beacon [2022-11-25 22:40:23,361 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_init_sw_vars [2022-11-25 22:40:23,375 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_init_sw_vars [2022-11-25 22:40:23,375 INFO L130 BoogieDeclarations]: Found specification of procedure ether_addr_equal [2022-11-25 22:40:23,375 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_addr_equal [2022-11-25 22:40:23,375 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88_config_s [2022-11-25 22:40:23,375 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88_config_s [2022-11-25 22:40:23,376 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2022-11-25 22:40:23,376 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2022-11-25 22:40:23,376 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_len [2022-11-25 22:40:23,376 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_len [2022-11-25 22:40:23,376 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-25 22:40:23,376 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-25 22:40:23,377 INFO L130 BoogieDeclarations]: Found specification of procedure config_bb_with_header [2022-11-25 22:40:23,377 INFO L138 BoogieDeclarations]: Found implementation of procedure config_bb_with_header [2022-11-25 22:40:23,377 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2022-11-25 22:40:23,377 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2022-11-25 22:40:23,377 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_read_dword [2022-11-25 22:40:23,377 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_read_dword [2022-11-25 22:40:23,378 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88ee_set_media_status [2022-11-25 22:40:23,378 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88ee_set_media_status [2022-11-25 22:40:23,378 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88ee_fwlps_leave [2022-11-25 22:40:23,378 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88ee_fwlps_leave [2022-11-25 22:40:23,378 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2022-11-25 22:40:23,378 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2022-11-25 22:40:23,379 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_tx_fill_cmddesc [2022-11-25 22:40:23,379 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_tx_fill_cmddesc [2022-11-25 22:40:23,379 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-25 22:40:23,379 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_pci_disconnect [2022-11-25 22:40:23,379 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_pci_disconnect [2022-11-25 22:40:23,380 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_phy_set_sw_chnl_cmdarray [2022-11-25 22:40:23,380 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_phy_set_sw_chnl_cmdarray [2022-11-25 22:40:23,380 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-25 22:40:23,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-25 22:40:23,380 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88ee_set_fw_clock_on [2022-11-25 22:40:23,380 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88ee_set_fw_clock_on [2022-11-25 22:40:23,380 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2022-11-25 22:40:23,380 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2022-11-25 22:40:25,823 INFO L235 CfgBuilder]: Building ICFG [2022-11-25 22:40:25,834 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-25 22:40:30,497 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-25 22:42:41,297 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2022-11-25 22:42:41,996 INFO L276 CfgBuilder]: Performing block encoding [2022-11-25 22:42:54,221 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-25 22:42:54,221 INFO L300 CfgBuilder]: Removed 20 assume(true) statements. [2022-11-25 22:42:54,239 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 10:42:54 BoogieIcfgContainer [2022-11-25 22:42:54,239 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-25 22:42:54,242 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-25 22:42:54,243 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-25 22:42:54,247 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-25 22:42:54,247 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 25.11 10:40:08" (1/3) ... [2022-11-25 22:42:54,248 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1825770 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 25.11 10:42:54, skipping insertion in model container [2022-11-25 22:42:54,248 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:40:20" (2/3) ... [2022-11-25 22:42:54,249 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1825770 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 25.11 10:42:54, skipping insertion in model container [2022-11-25 22:42:54,249 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 10:42:54" (3/3) ... [2022-11-25 22:42:54,250 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-rtlwifi-rtl8188ee-rtl8188ee.cil.i [2022-11-25 22:42:54,274 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-25 22:42:54,275 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 3 error locations. [2022-11-25 22:42:54,484 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-11-25 22:42:54,498 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;@2492851e, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-25 22:42:54,498 INFO L358 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2022-11-25 22:42:54,526 INFO L276 IsEmpty]: Start isEmpty. Operand has 6135 states, 3721 states have (on average 1.3695243214189734) internal successors, (5096), 3886 states have internal predecessors, (5096), 2246 states have call successors, (2246), 174 states have call predecessors, (2246), 173 states have return successors, (2236), 2167 states have call predecessors, (2236), 2236 states have call successors, (2236) [2022-11-25 22:42:54,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 296 [2022-11-25 22:42:54,576 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 22:42:54,577 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, 1] [2022-11-25 22:42:54,578 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2022-11-25 22:42:54,586 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 22:42:54,587 INFO L85 PathProgramCache]: Analyzing trace with hash 52558658, now seen corresponding path program 1 times [2022-11-25 22:42:54,603 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-25 22:42:54,603 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1006935542] [2022-11-25 22:42:54,604 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 22:42:54,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 22:42:56,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 22:42:58,178 INFO L134 CoverageAnalysis]: Checked inductivity of 2865 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2865 trivial. 0 not checked. [2022-11-25 22:42:58,179 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-25 22:42:58,179 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1006935542] [2022-11-25 22:42:58,180 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1006935542] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 22:42:58,180 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 22:42:58,181 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-25 22:42:58,183 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1645954315] [2022-11-25 22:42:58,183 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 22:42:58,193 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-25 22:42:58,193 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-25 22:42:58,254 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-25 22:42:58,255 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-25 22:42:58,275 INFO L87 Difference]: Start difference. First operand has 6135 states, 3721 states have (on average 1.3695243214189734) internal successors, (5096), 3886 states have internal predecessors, (5096), 2246 states have call successors, (2246), 174 states have call predecessors, (2246), 173 states have return successors, (2236), 2167 states have call predecessors, (2236), 2236 states have call successors, (2236) Second operand has 3 states, 3 states have (on average 14.666666666666666) internal successors, (44), 3 states have internal predecessors, (44), 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) [2022-11-25 22:43:01,534 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 22:43:04,987 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 22:43:09,623 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.55s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 22:43:10,801 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.18s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 22:43:16,705 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 22:43:19,953 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 22:43:22,339 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 22:43:23,527 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.14s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 22:43:25,889 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 22:43:28,242 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 22:43:30,533 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 22:43:32,165 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 22:43:32,166 INFO L93 Difference]: Finished difference Result 11654 states and 18069 transitions. [2022-11-25 22:43:32,167 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-25 22:43:32,169 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 14.666666666666666) internal successors, (44), 3 states have internal predecessors, (44), 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 295 [2022-11-25 22:43:32,170 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 22:43:32,251 INFO L225 Difference]: With dead ends: 11654 [2022-11-25 22:43:32,252 INFO L226 Difference]: Without dead ends: 7054 [2022-11-25 22:43:32,294 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 [2022-11-25 22:43:32,298 INFO L413 NwaCegarLoop]: 6753 mSDtfsCounter, 5671 mSDsluCounter, 5475 mSDsCounter, 0 mSdLazyCounter, 1170 mSolverCounterSat, 21 mSolverCounterUnsat, 8 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 32.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5675 SdHoareTripleChecker+Valid, 12228 SdHoareTripleChecker+Invalid, 1199 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 21 IncrementalHoareTripleChecker+Valid, 1170 IncrementalHoareTripleChecker+Invalid, 8 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 33.1s IncrementalHoareTripleChecker+Time [2022-11-25 22:43:32,299 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5675 Valid, 12228 Invalid, 1199 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [21 Valid, 1170 Invalid, 8 Unknown, 0 Unchecked, 33.1s Time] [2022-11-25 22:43:32,335 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7054 states. [2022-11-25 22:43:33,158 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7054 to 7045. [2022-11-25 22:43:33,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7045 states, 4451 states have (on average 1.354751741181757) internal successors, (6030), 4603 states have internal predecessors, (6030), 2340 states have call successors, (2340), 264 states have call predecessors, (2340), 251 states have return successors, (2308), 2241 states have call predecessors, (2308), 2306 states have call successors, (2308) [2022-11-25 22:43:33,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7045 states to 7045 states and 10678 transitions. [2022-11-25 22:43:33,411 INFO L78 Accepts]: Start accepts. Automaton has 7045 states and 10678 transitions. Word has length 295 [2022-11-25 22:43:33,416 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 22:43:33,417 INFO L495 AbstractCegarLoop]: Abstraction has 7045 states and 10678 transitions. [2022-11-25 22:43:33,427 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 14.666666666666666) internal successors, (44), 3 states have internal predecessors, (44), 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) [2022-11-25 22:43:33,427 INFO L276 IsEmpty]: Start isEmpty. Operand 7045 states and 10678 transitions. [2022-11-25 22:43:33,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 299 [2022-11-25 22:43:33,442 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 22:43:33,443 INFO L195 NwaCegarLoop]: trace histogram [28, 27, 27, 27, 27, 27, 27, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-25 22:43:33,444 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-11-25 22:43:33,444 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2022-11-25 22:43:33,446 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 22:43:33,446 INFO L85 PathProgramCache]: Analyzing trace with hash 1534840561, now seen corresponding path program 1 times [2022-11-25 22:43:33,446 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-25 22:43:33,446 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1150792991] [2022-11-25 22:43:33,447 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 22:43:33,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 22:43:34,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 22:43:35,672 INFO L134 CoverageAnalysis]: Checked inductivity of 2862 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2862 trivial. 0 not checked. [2022-11-25 22:43:35,673 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-25 22:43:35,673 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1150792991] [2022-11-25 22:43:35,673 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1150792991] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 22:43:35,673 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 22:43:35,674 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-25 22:43:35,674 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [27452959] [2022-11-25 22:43:35,674 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 22:43:35,678 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-25 22:43:35,680 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-25 22:43:35,681 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-25 22:43:35,681 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-25 22:43:35,682 INFO L87 Difference]: Start difference. First operand 7045 states and 10678 transitions. Second operand has 3 states, 3 states have (on average 18.0) internal successors, (54), 3 states have internal predecessors, (54), 3 states have call successors, (32), 2 states have call predecessors, (32), 1 states have return successors, (29), 2 states have call predecessors, (29), 2 states have call successors, (29) [2022-11-25 22:43:38,988 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 22:43:42,405 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 22:43:45,592 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.57s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 22:43:46,880 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.29s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 22:43:51,288 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 22:43:53,529 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 22:43:55,724 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 22:43:58,480 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 22:44:00,925 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 22:44:02,768 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 22:44:02,769 INFO L93 Difference]: Finished difference Result 20803 states and 31767 transitions. [2022-11-25 22:44:02,769 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-25 22:44:02,769 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 18.0) internal successors, (54), 3 states have internal predecessors, (54), 3 states have call successors, (32), 2 states have call predecessors, (32), 1 states have return successors, (29), 2 states have call predecessors, (29), 2 states have call successors, (29) Word has length 298 [2022-11-25 22:44:02,771 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 22:44:02,895 INFO L225 Difference]: With dead ends: 20803 [2022-11-25 22:44:02,895 INFO L226 Difference]: Without dead ends: 13803 [2022-11-25 22:44:02,943 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 [2022-11-25 22:44:02,944 INFO L413 NwaCegarLoop]: 6307 mSDtfsCounter, 5211 mSDsluCounter, 5065 mSDsCounter, 0 mSdLazyCounter, 1073 mSolverCounterSat, 3 mSolverCounterUnsat, 7 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 25.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5217 SdHoareTripleChecker+Valid, 11372 SdHoareTripleChecker+Invalid, 1083 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 1073 IncrementalHoareTripleChecker+Invalid, 7 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 26.4s IncrementalHoareTripleChecker+Time [2022-11-25 22:44:02,946 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5217 Valid, 11372 Invalid, 1083 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [3 Valid, 1073 Invalid, 7 Unknown, 0 Unchecked, 26.4s Time] [2022-11-25 22:44:02,971 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 13803 states. [2022-11-25 22:44:04,450 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 13803 to 13762. [2022-11-25 22:44:04,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 13762 states, 8702 states have (on average 1.3570443576189382) internal successors, (11809), 9013 states have internal predecessors, (11809), 4571 states have call successors, (4571), 517 states have call predecessors, (4571), 486 states have return successors, (4721), 4357 states have call predecessors, (4721), 4505 states have call successors, (4721) [2022-11-25 22:44:04,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13762 states to 13762 states and 21101 transitions. [2022-11-25 22:44:04,572 INFO L78 Accepts]: Start accepts. Automaton has 13762 states and 21101 transitions. Word has length 298 [2022-11-25 22:44:04,578 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 22:44:04,578 INFO L495 AbstractCegarLoop]: Abstraction has 13762 states and 21101 transitions. [2022-11-25 22:44:04,578 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 18.0) internal successors, (54), 3 states have internal predecessors, (54), 3 states have call successors, (32), 2 states have call predecessors, (32), 1 states have return successors, (29), 2 states have call predecessors, (29), 2 states have call successors, (29) [2022-11-25 22:44:04,579 INFO L276 IsEmpty]: Start isEmpty. Operand 13762 states and 21101 transitions. [2022-11-25 22:44:04,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 333 [2022-11-25 22:44:04,595 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 22:44:04,595 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-25 22:44:04,596 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-11-25 22:44:04,596 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2022-11-25 22:44:04,598 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 22:44:04,598 INFO L85 PathProgramCache]: Analyzing trace with hash -2111076958, now seen corresponding path program 1 times [2022-11-25 22:44:04,598 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-25 22:44:04,598 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1217941046] [2022-11-25 22:44:04,599 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 22:44:04,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 22:44:05,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 22:44:06,503 INFO L134 CoverageAnalysis]: Checked inductivity of 2866 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2866 trivial. 0 not checked. [2022-11-25 22:44:06,503 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-25 22:44:06,503 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1217941046] [2022-11-25 22:44:06,504 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1217941046] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 22:44:06,504 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 22:44:06,504 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-25 22:44:06,504 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [778890547] [2022-11-25 22:44:06,505 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 22:44:06,505 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-25 22:44:06,506 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-25 22:44:06,509 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-25 22:44:06,509 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-25 22:44:06,509 INFO L87 Difference]: Start difference. First operand 13762 states and 21101 transitions. Second operand has 3 states, 3 states have (on average 25.333333333333332) internal successors, (76), 3 states have internal predecessors, (76), 3 states have call successors, (37), 2 states have call predecessors, (37), 1 states have return successors, (34), 3 states have call predecessors, (34), 3 states have call successors, (34) [2022-11-25 22:44:10,200 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 22:44:14,365 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 22:44:16,156 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.65s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 22:44:18,257 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 22:44:21,098 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 22:44:23,394 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 22:44:25,611 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.33s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 22:44:27,623 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 22:44:30,506 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.54s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 22:44:33,846 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 22:44:37,072 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 22:44:37,167 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 22:44:37,167 INFO L93 Difference]: Finished difference Result 30934 states and 47326 transitions. [2022-11-25 22:44:37,168 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-25 22:44:37,168 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 25.333333333333332) internal successors, (76), 3 states have internal predecessors, (76), 3 states have call successors, (37), 2 states have call predecessors, (37), 1 states have return successors, (34), 3 states have call predecessors, (34), 3 states have call successors, (34) Word has length 332 [2022-11-25 22:44:37,169 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 22:44:37,288 INFO L225 Difference]: With dead ends: 30934 [2022-11-25 22:44:37,289 INFO L226 Difference]: Without dead ends: 17227 [2022-11-25 22:44:37,355 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 [2022-11-25 22:44:37,356 INFO L413 NwaCegarLoop]: 5953 mSDtfsCounter, 3904 mSDsluCounter, 4889 mSDsCounter, 0 mSdLazyCounter, 1193 mSolverCounterSat, 15 mSolverCounterUnsat, 8 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 29.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3906 SdHoareTripleChecker+Valid, 10842 SdHoareTripleChecker+Invalid, 1216 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 15 IncrementalHoareTripleChecker+Valid, 1193 IncrementalHoareTripleChecker+Invalid, 8 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 29.8s IncrementalHoareTripleChecker+Time [2022-11-25 22:44:37,356 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3906 Valid, 10842 Invalid, 1216 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [15 Valid, 1193 Invalid, 8 Unknown, 0 Unchecked, 29.8s Time] [2022-11-25 22:44:37,381 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 17227 states. [2022-11-25 22:44:38,988 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 17227 to 17191. [2022-11-25 22:44:39,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 17191 states, 10766 states have (on average 1.3453464610811814) internal successors, (14484), 11186 states have internal predecessors, (14484), 5756 states have call successors, (5756), 708 states have call predecessors, (5756), 666 states have return successors, (5966), 5469 states have call predecessors, (5966), 5683 states have call successors, (5966) [2022-11-25 22:44:39,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17191 states to 17191 states and 26206 transitions. [2022-11-25 22:44:39,114 INFO L78 Accepts]: Start accepts. Automaton has 17191 states and 26206 transitions. Word has length 332 [2022-11-25 22:44:39,115 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 22:44:39,116 INFO L495 AbstractCegarLoop]: Abstraction has 17191 states and 26206 transitions. [2022-11-25 22:44:39,116 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 25.333333333333332) internal successors, (76), 3 states have internal predecessors, (76), 3 states have call successors, (37), 2 states have call predecessors, (37), 1 states have return successors, (34), 3 states have call predecessors, (34), 3 states have call successors, (34) [2022-11-25 22:44:39,116 INFO L276 IsEmpty]: Start isEmpty. Operand 17191 states and 26206 transitions. [2022-11-25 22:44:39,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 322 [2022-11-25 22:44:39,126 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 22:44:39,127 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-25 22:44:39,127 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-11-25 22:44:39,128 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2022-11-25 22:44:39,128 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 22:44:39,128 INFO L85 PathProgramCache]: Analyzing trace with hash 1064244787, now seen corresponding path program 1 times [2022-11-25 22:44:39,129 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-25 22:44:39,129 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [567414749] [2022-11-25 22:44:39,129 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 22:44:39,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 22:44:39,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 22:44:40,962 INFO L134 CoverageAnalysis]: Checked inductivity of 2866 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2866 trivial. 0 not checked. [2022-11-25 22:44:40,962 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-25 22:44:40,963 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [567414749] [2022-11-25 22:44:40,963 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [567414749] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 22:44:40,963 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 22:44:40,963 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-25 22:44:40,964 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1039377421] [2022-11-25 22:44:40,964 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 22:44:40,965 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-25 22:44:40,965 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-25 22:44:40,966 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-25 22:44:40,966 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-25 22:44:40,966 INFO L87 Difference]: Start difference. First operand 17191 states and 26206 transitions. Second operand has 3 states, 3 states have (on average 22.0) internal successors, (66), 3 states have internal predecessors, (66), 3 states have call successors, (37), 2 states have call predecessors, (37), 1 states have return successors, (33), 3 states have call predecessors, (33), 3 states have call successors, (33) [2022-11-25 22:44:44,273 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 22:44:49,419 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 22:44:51,624 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 22:44:54,198 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 22:44:56,556 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 22:44:59,125 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 22:45:02,595 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 22:45:05,217 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 22:45:07,007 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 22:45:07,007 INFO L93 Difference]: Finished difference Result 45915 states and 70041 transitions. [2022-11-25 22:45:07,007 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-25 22:45:07,008 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 22.0) internal successors, (66), 3 states have internal predecessors, (66), 3 states have call successors, (37), 2 states have call predecessors, (37), 1 states have return successors, (33), 3 states have call predecessors, (33), 3 states have call successors, (33) Word has length 321 [2022-11-25 22:45:07,008 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 22:45:07,283 INFO L225 Difference]: With dead ends: 45915 [2022-11-25 22:45:07,283 INFO L226 Difference]: Without dead ends: 28779 [2022-11-25 22:45:07,356 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 [2022-11-25 22:45:07,359 INFO L413 NwaCegarLoop]: 7149 mSDtfsCounter, 5111 mSDsluCounter, 4959 mSDsCounter, 0 mSdLazyCounter, 1279 mSolverCounterSat, 16 mSolverCounterUnsat, 8 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 24.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5117 SdHoareTripleChecker+Valid, 12108 SdHoareTripleChecker+Invalid, 1303 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 16 IncrementalHoareTripleChecker+Valid, 1279 IncrementalHoareTripleChecker+Invalid, 8 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 25.0s IncrementalHoareTripleChecker+Time [2022-11-25 22:45:07,360 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5117 Valid, 12108 Invalid, 1303 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [16 Valid, 1279 Invalid, 8 Unknown, 0 Unchecked, 25.0s Time] [2022-11-25 22:45:07,400 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 28779 states. [2022-11-25 22:45:10,028 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 28779 to 28736. [2022-11-25 22:45:10,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 28736 states, 18038 states have (on average 1.3446058321321654) internal successors, (24254), 18759 states have internal predecessors, (24254), 9587 states have call successors, (9587), 1181 states have call predecessors, (9587), 1108 states have return successors, (9930), 9084 states have call predecessors, (9930), 9464 states have call successors, (9930) [2022-11-25 22:45:10,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28736 states to 28736 states and 43771 transitions. [2022-11-25 22:45:10,242 INFO L78 Accepts]: Start accepts. Automaton has 28736 states and 43771 transitions. Word has length 321 [2022-11-25 22:45:10,243 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 22:45:10,243 INFO L495 AbstractCegarLoop]: Abstraction has 28736 states and 43771 transitions. [2022-11-25 22:45:10,243 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 22.0) internal successors, (66), 3 states have internal predecessors, (66), 3 states have call successors, (37), 2 states have call predecessors, (37), 1 states have return successors, (33), 3 states have call predecessors, (33), 3 states have call successors, (33) [2022-11-25 22:45:10,243 INFO L276 IsEmpty]: Start isEmpty. Operand 28736 states and 43771 transitions. [2022-11-25 22:45:10,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 323 [2022-11-25 22:45:10,254 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 22:45:10,254 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-25 22:45:10,254 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-11-25 22:45:10,255 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2022-11-25 22:45:10,255 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 22:45:10,255 INFO L85 PathProgramCache]: Analyzing trace with hash 1298579064, now seen corresponding path program 1 times [2022-11-25 22:45:10,256 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-25 22:45:10,256 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [699970890] [2022-11-25 22:45:10,256 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 22:45:10,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 22:45:10,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 22:45:12,133 INFO L134 CoverageAnalysis]: Checked inductivity of 2866 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2866 trivial. 0 not checked. [2022-11-25 22:45:12,134 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-25 22:45:12,134 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [699970890] [2022-11-25 22:45:12,134 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [699970890] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 22:45:12,134 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 22:45:12,135 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-25 22:45:12,135 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [240582834] [2022-11-25 22:45:12,135 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 22:45:12,137 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-25 22:45:12,137 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-25 22:45:12,138 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-25 22:45:12,138 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-25 22:45:12,139 INFO L87 Difference]: Start difference. First operand 28736 states and 43771 transitions. Second operand has 3 states, 3 states have (on average 22.333333333333332) internal successors, (67), 3 states have internal predecessors, (67), 3 states have call successors, (37), 2 states have call predecessors, (37), 1 states have return successors, (33), 3 states have call predecessors, (33), 3 states have call successors, (33) [2022-11-25 22:45:15,407 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 22:45:21,040 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 22:45:23,493 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 22:45:25,701 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 22:45:27,490 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.11s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 22:45:29,248 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.76s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 22:45:31,393 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 22:45:36,624 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 22:45:38,958 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 22:45:41,002 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 22:45:41,002 INFO L93 Difference]: Finished difference Result 84864 states and 129143 transitions. [2022-11-25 22:45:41,003 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-25 22:45:41,003 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 22.333333333333332) internal successors, (67), 3 states have internal predecessors, (67), 3 states have call successors, (37), 2 states have call predecessors, (37), 1 states have return successors, (33), 3 states have call predecessors, (33), 3 states have call successors, (33) Word has length 322 [2022-11-25 22:45:41,004 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 22:45:41,632 INFO L225 Difference]: With dead ends: 84864 [2022-11-25 22:45:41,632 INFO L226 Difference]: Without dead ends: 56183 [2022-11-25 22:45:41,752 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 [2022-11-25 22:45:41,753 INFO L413 NwaCegarLoop]: 7993 mSDtfsCounter, 5051 mSDsluCounter, 4942 mSDsCounter, 0 mSdLazyCounter, 1335 mSolverCounterSat, 29 mSolverCounterUnsat, 7 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 26.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5055 SdHoareTripleChecker+Valid, 12935 SdHoareTripleChecker+Invalid, 1371 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 29 IncrementalHoareTripleChecker+Valid, 1335 IncrementalHoareTripleChecker+Invalid, 7 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 26.9s IncrementalHoareTripleChecker+Time [2022-11-25 22:45:41,753 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5055 Valid, 12935 Invalid, 1371 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [29 Valid, 1335 Invalid, 7 Unknown, 0 Unchecked, 26.9s Time] [2022-11-25 22:45:41,816 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 56183 states. [2022-11-25 22:45:45,982 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 56183 to 56128. [2022-11-25 22:45:46,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 56128 states, 35159 states have (on average 1.3381495491908189) internal successors, (47048), 36621 states have internal predecessors, (47048), 18768 states have call successors, (18768), 2343 states have call predecessors, (18768), 2198 states have return successors, (19290), 17741 states have call predecessors, (19290), 18526 states have call successors, (19290) [2022-11-25 22:45:46,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 56128 states to 56128 states and 85106 transitions. [2022-11-25 22:45:46,691 INFO L78 Accepts]: Start accepts. Automaton has 56128 states and 85106 transitions. Word has length 322 [2022-11-25 22:45:46,692 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 22:45:46,692 INFO L495 AbstractCegarLoop]: Abstraction has 56128 states and 85106 transitions. [2022-11-25 22:45:46,692 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 22.333333333333332) internal successors, (67), 3 states have internal predecessors, (67), 3 states have call successors, (37), 2 states have call predecessors, (37), 1 states have return successors, (33), 3 states have call predecessors, (33), 3 states have call successors, (33) [2022-11-25 22:45:46,693 INFO L276 IsEmpty]: Start isEmpty. Operand 56128 states and 85106 transitions. [2022-11-25 22:45:46,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 340 [2022-11-25 22:45:46,704 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 22:45:46,704 INFO L195 NwaCegarLoop]: trace histogram [31, 27, 27, 27, 27, 27, 27, 5, 5, 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] [2022-11-25 22:45:46,705 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-11-25 22:45:46,705 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2022-11-25 22:45:46,705 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 22:45:46,706 INFO L85 PathProgramCache]: Analyzing trace with hash 817202832, now seen corresponding path program 1 times [2022-11-25 22:45:46,706 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-25 22:45:46,706 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1456844141] [2022-11-25 22:45:46,706 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 22:45:46,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 22:45:47,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 22:45:50,185 INFO L134 CoverageAnalysis]: Checked inductivity of 3071 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3071 trivial. 0 not checked. [2022-11-25 22:45:50,185 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-25 22:45:50,185 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1456844141] [2022-11-25 22:45:50,186 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1456844141] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 22:45:50,186 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 22:45:50,186 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-25 22:45:50,186 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2136804271] [2022-11-25 22:45:50,186 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 22:45:50,187 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-25 22:45:50,187 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-25 22:45:50,188 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-25 22:45:50,188 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-25 22:45:50,188 INFO L87 Difference]: Start difference. First operand 56128 states and 85106 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) [2022-11-25 22:45:54,680 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 [] [2022-11-25 22:46:00,636 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 22:46:03,398 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 22:46:05,689 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 22:46:10,025 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 22:46:12,102 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 22:46:17,165 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.80s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 22:46:19,178 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 22:46:22,396 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.84s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 22:46:24,824 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 22:46:28,362 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 22:46:28,362 INFO L93 Difference]: Finished difference Result 102491 states and 155512 transitions. [2022-11-25 22:46:28,362 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-11-25 22:46:28,363 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 339 [2022-11-25 22:46:28,364 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 22:46:29,185 INFO L225 Difference]: With dead ends: 102491 [2022-11-25 22:46:29,185 INFO L226 Difference]: Without dead ends: 102489 [2022-11-25 22:46:29,237 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 [2022-11-25 22:46:29,239 INFO L413 NwaCegarLoop]: 6158 mSDtfsCounter, 5243 mSDsluCounter, 17213 mSDsCounter, 0 mSdLazyCounter, 2161 mSolverCounterSat, 2 mSolverCounterUnsat, 8 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 33.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5263 SdHoareTripleChecker+Valid, 23371 SdHoareTripleChecker+Invalid, 2171 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 2161 IncrementalHoareTripleChecker+Invalid, 8 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 34.5s IncrementalHoareTripleChecker+Time [2022-11-25 22:46:29,239 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5263 Valid, 23371 Invalid, 2171 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [2 Valid, 2161 Invalid, 8 Unknown, 0 Unchecked, 34.5s Time] [2022-11-25 22:46:29,379 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 102489 states. [2022-11-25 22:46:37,158 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 102489 to 102478. [2022-11-25 22:46:37,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 102478 states, 64208 states have (on average 1.3396150012459507) internal successors, (86014), 66874 states have internal predecessors, (86014), 34268 states have call successors, (34268), 4265 states have call predecessors, (34268), 3999 states have return successors, (35220), 32384 states have call predecessors, (35220), 33822 states have call successors, (35220) [2022-11-25 22:46:38,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 102478 states to 102478 states and 155502 transitions. [2022-11-25 22:46:38,566 INFO L78 Accepts]: Start accepts. Automaton has 102478 states and 155502 transitions. Word has length 339 [2022-11-25 22:46:38,567 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 22:46:38,568 INFO L495 AbstractCegarLoop]: Abstraction has 102478 states and 155502 transitions. [2022-11-25 22:46:38,568 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) [2022-11-25 22:46:38,568 INFO L276 IsEmpty]: Start isEmpty. Operand 102478 states and 155502 transitions. [2022-11-25 22:46:38,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 342 [2022-11-25 22:46:38,584 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 22:46:38,584 INFO L195 NwaCegarLoop]: trace histogram [29, 27, 27, 27, 27, 27, 27, 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] [2022-11-25 22:46:38,585 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-11-25 22:46:38,585 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2022-11-25 22:46:38,585 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 22:46:38,586 INFO L85 PathProgramCache]: Analyzing trace with hash 308974839, now seen corresponding path program 1 times [2022-11-25 22:46:38,586 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-25 22:46:38,586 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [797123662] [2022-11-25 22:46:38,586 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 22:46:38,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 22:46:39,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 22:46:40,808 INFO L134 CoverageAnalysis]: Checked inductivity of 2928 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2922 trivial. 0 not checked. [2022-11-25 22:46:40,809 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-25 22:46:40,809 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [797123662] [2022-11-25 22:46:40,809 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [797123662] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 22:46:40,809 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 22:46:40,810 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-25 22:46:40,810 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [135655224] [2022-11-25 22:46:40,810 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 22:46:40,811 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-25 22:46:40,811 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-25 22:46:40,812 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-25 22:46:40,812 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-25 22:46:40,812 INFO L87 Difference]: Start difference. First operand 102478 states and 155502 transitions. Second operand has 3 states, 3 states have (on average 27.0) internal successors, (81), 3 states have internal predecessors, (81), 3 states have call successors, (39), 2 states have call predecessors, (39), 1 states have return successors, (35), 3 states have call predecessors, (35), 3 states have call successors, (35) [2022-11-25 22:46:43,859 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 22:46:48,640 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 22:46:51,419 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.55s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 22:46:52,833 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.41s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 22:46:54,712 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.44s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 22:46:58,148 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 22:47:00,324 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 22:47:03,547 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 22:47:05,957 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 22:47:09,602 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 22:47:15,072 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 22:47:15,072 INFO L93 Difference]: Finished difference Result 279883 states and 424914 transitions. [2022-11-25 22:47:15,073 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-25 22:47:15,073 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 27.0) internal successors, (81), 3 states have internal predecessors, (81), 3 states have call successors, (39), 2 states have call predecessors, (39), 1 states have return successors, (35), 3 states have call predecessors, (35), 3 states have call successors, (35) Word has length 341 [2022-11-25 22:47:15,074 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 22:47:16,263 INFO L225 Difference]: With dead ends: 279883 [2022-11-25 22:47:16,264 INFO L226 Difference]: Without dead ends: 177460 [2022-11-25 22:47:16,955 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 [2022-11-25 22:47:16,956 INFO L413 NwaCegarLoop]: 6578 mSDtfsCounter, 5132 mSDsluCounter, 4970 mSDsCounter, 0 mSdLazyCounter, 1170 mSolverCounterSat, 13 mSolverCounterUnsat, 7 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 26.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5138 SdHoareTripleChecker+Valid, 11548 SdHoareTripleChecker+Invalid, 1190 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 13 IncrementalHoareTripleChecker+Valid, 1170 IncrementalHoareTripleChecker+Invalid, 7 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 26.7s IncrementalHoareTripleChecker+Time [2022-11-25 22:47:16,956 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5138 Valid, 11548 Invalid, 1190 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [13 Valid, 1170 Invalid, 7 Unknown, 0 Unchecked, 26.7s Time] [2022-11-25 22:47:17,183 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 177460 states.