./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-rtlwifi-rtl8188ee-rtl8188ee.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 38b53e6a Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec9b0995-59bc-4cf1-8f31-2651109c50d1/bin/utaipan-ByfvJB40ur/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec9b0995-59bc-4cf1-8f31-2651109c50d1/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_ec9b0995-59bc-4cf1-8f31-2651109c50d1/bin/utaipan-ByfvJB40ur/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec9b0995-59bc-4cf1-8f31-2651109c50d1/bin/utaipan-ByfvJB40ur/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-rtlwifi-rtl8188ee-rtl8188ee.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec9b0995-59bc-4cf1-8f31-2651109c50d1/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_ec9b0995-59bc-4cf1-8f31-2651109c50d1/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 20ba2e9cc2ef279759182db9390a81601d500e95b3e9fdb04cf7f5f978bf9c45 --- 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 22:27:23,319 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-25 22:27:23,322 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-25 22:27:23,362 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-25 22:27:23,362 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-25 22:27:23,364 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-25 22:27:23,365 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-25 22:27:23,367 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-25 22:27:23,368 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-25 22:27:23,369 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-25 22:27:23,370 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-25 22:27:23,372 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-25 22:27:23,372 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-25 22:27:23,373 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-25 22:27:23,375 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-25 22:27:23,376 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-25 22:27:23,377 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-25 22:27:23,378 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-25 22:27:23,380 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-25 22:27:23,381 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-25 22:27:23,383 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-25 22:27:23,388 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-25 22:27:23,394 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-25 22:27:23,395 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-25 22:27:23,398 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-25 22:27:23,402 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-25 22:27:23,402 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-25 22:27:23,403 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-25 22:27:23,405 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-25 22:27:23,406 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-25 22:27:23,406 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-25 22:27:23,407 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-25 22:27:23,409 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-25 22:27:23,410 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-25 22:27:23,412 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-25 22:27:23,412 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-25 22:27:23,413 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-25 22:27:23,414 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-25 22:27:23,414 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-25 22:27:23,415 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-25 22:27:23,415 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-25 22:27:23,416 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec9b0995-59bc-4cf1-8f31-2651109c50d1/bin/utaipan-ByfvJB40ur/config/svcomp-Reach-64bit-Taipan_Default.epf [2022-11-25 22:27:23,460 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-25 22:27:23,461 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-25 22:27:23,462 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-25 22:27:23,462 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-25 22:27:23,463 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-25 22:27:23,463 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-25 22:27:23,463 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-25 22:27:23,464 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-25 22:27:23,464 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-25 22:27:23,464 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-11-25 22:27:23,465 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-25 22:27:23,466 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-25 22:27:23,466 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-11-25 22:27:23,466 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-11-25 22:27:23,466 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-25 22:27:23,466 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-11-25 22:27:23,467 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-11-25 22:27:23,467 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-11-25 22:27:23,468 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-25 22:27:23,468 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-25 22:27:23,468 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-25 22:27:23,468 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-25 22:27:23,469 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-25 22:27:23,469 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-25 22:27:23,469 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-25 22:27:23,469 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-25 22:27:23,469 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-25 22:27:23,470 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-25 22:27:23,470 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-25 22:27:23,470 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-25 22:27:23,471 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-25 22:27:23,471 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-11-25 22:27:23,471 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-25 22:27:23,471 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-25 22:27:23,472 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-11-25 22:27:23,472 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-25 22:27:23,472 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-25 22:27:23,472 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-25 22:27:23,472 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_ec9b0995-59bc-4cf1-8f31-2651109c50d1/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec9b0995-59bc-4cf1-8f31-2651109c50d1/bin/utaipan-ByfvJB40ur Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 20ba2e9cc2ef279759182db9390a81601d500e95b3e9fdb04cf7f5f978bf9c45 [2022-11-25 22:27:23,790 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-25 22:27:23,826 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-25 22:27:23,829 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-25 22:27:23,830 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-25 22:27:23,831 INFO L275 PluginConnector]: CDTParser initialized [2022-11-25 22:27:23,832 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec9b0995-59bc-4cf1-8f31-2651109c50d1/bin/utaipan-ByfvJB40ur/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-rtlwifi-rtl8188ee-rtl8188ee.cil.i [2022-11-25 22:27:26,773 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-25 22:27:27,738 INFO L351 CDTParser]: Found 1 translation units. [2022-11-25 22:27:27,739 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec9b0995-59bc-4cf1-8f31-2651109c50d1/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-rtlwifi-rtl8188ee-rtl8188ee.cil.i [2022-11-25 22:27:27,853 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec9b0995-59bc-4cf1-8f31-2651109c50d1/bin/utaipan-ByfvJB40ur/data/26f0d5972/518eeff630e04d23addd91bc6ff5c944/FLAGbfa096123 [2022-11-25 22:27:27,922 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec9b0995-59bc-4cf1-8f31-2651109c50d1/bin/utaipan-ByfvJB40ur/data/26f0d5972/518eeff630e04d23addd91bc6ff5c944 [2022-11-25 22:27:27,926 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-25 22:27:27,928 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-25 22:27:27,932 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-25 22:27:27,932 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-25 22:27:27,954 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-25 22:27:27,954 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 10:27:27" (1/1) ... [2022-11-25 22:27:27,956 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5c5eb2f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:27:27, skipping insertion in model container [2022-11-25 22:27:27,957 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 10:27:27" (1/1) ... [2022-11-25 22:27:27,965 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-25 22:27:28,348 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-25 22:27:29,059 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 22:27:29,086 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 22:27:29,106 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 22:27:29,212 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_bh [2022-11-25 22:27:29,234 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_bh [2022-11-25 22:27:29,312 WARN L623 FunctionHandler]: Unknown extern function lock_acquire [2022-11-25 22:27:29,332 WARN L623 FunctionHandler]: Unknown extern function lock_release [2022-11-25 22:27:29,370 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-11-25 22:27:29,372 WARN L623 FunctionHandler]: Unknown extern function rcu_is_watching [2022-11-25 22:27:29,373 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-11-25 22:27:29,394 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-11-25 22:27:29,395 WARN L623 FunctionHandler]: Unknown extern function rcu_is_watching [2022-11-25 22:27:29,396 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-11-25 22:27:29,593 WARN L623 FunctionHandler]: Unknown extern function ieee80211_find_sta [2022-11-25 22:27:29,840 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:29,872 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:29,886 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:29,904 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:29,936 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:29,939 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:29,941 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:29,943 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:29,945 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:29,947 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:29,949 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:29,952 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:29,955 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:29,971 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:29,973 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:30,039 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:30,041 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:30,044 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:30,047 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:30,059 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-11-25 22:27:30,061 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:30,062 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-11-25 22:27:30,064 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:30,078 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:30,095 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:30,112 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:30,117 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:30,124 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:30,138 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:30,143 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:30,148 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:30,149 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:30,151 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:30,179 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:30,192 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:30,209 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:30,216 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:30,278 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:30,280 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:30,281 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:30,320 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-11-25 22:27:30,333 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:30,334 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:30,338 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:30,377 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-25 22:27:30,397 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 22:27:30,453 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-11-25 22:27:30,547 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-11-25 22:27:30,683 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:30,685 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:30,697 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:30,699 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:30,701 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:30,701 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:27:30,702 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:30,705 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:30,707 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:30,709 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:30,732 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:30,733 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 22:27:30,734 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:30,735 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:30,736 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:27:30,737 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 22:27:30,738 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:30,740 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:30,742 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:30,743 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:27:30,744 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:30,745 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:30,747 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:30,751 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:30,753 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:30,754 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 22:27:30,755 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:30,757 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:30,759 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:30,763 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:30,766 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:30,769 WARN L623 FunctionHandler]: Unknown extern function print_hex_dump [2022-11-25 22:27:30,782 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-11-25 22:27:30,783 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 22:27:30,800 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:30,801 WARN L623 FunctionHandler]: Unknown extern function print_hex_dump [2022-11-25 22:27:30,803 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:30,804 WARN L623 FunctionHandler]: Unknown extern function print_hex_dump [2022-11-25 22:27:30,805 WARN L623 FunctionHandler]: Unknown extern function kmemleak_not_leak [2022-11-25 22:27:30,806 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-25 22:27:30,807 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:30,808 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:30,809 WARN L623 FunctionHandler]: Unknown extern function print_hex_dump [2022-11-25 22:27:30,811 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:30,823 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:30,824 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:30,828 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:30,829 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:30,857 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-11-25 22:27:30,867 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-11-25 22:27:30,933 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-11-25 22:27:31,366 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-11-25 22:27:31,386 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:27:31,388 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:27:31,389 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:31,390 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-11-25 22:27:31,402 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-11-25 22:27:31,404 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-11-25 22:27:31,447 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:31,453 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:31,455 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:31,457 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:31,460 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:31,462 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:31,464 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:31,465 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:31,466 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:27:31,468 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:27:31,471 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:31,483 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:31,514 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:31,516 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:31,537 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:27:31,538 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:27:31,538 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:27:31,539 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:27:31,540 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:31,541 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:31,543 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:31,545 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:31,547 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:31,548 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:31,549 WARN L623 FunctionHandler]: Unknown extern function rtl_cam_reset_all_entry [2022-11-25 22:27:31,551 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:31,553 WARN L623 FunctionHandler]: Unknown extern function efuse_read_1byte [2022-11-25 22:27:31,553 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:31,554 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:27:31,555 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:31,556 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:31,567 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:31,579 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:31,580 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:31,581 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:31,582 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:31,583 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:31,584 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:31,585 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:31,588 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:31,590 WARN L623 FunctionHandler]: Unknown extern function synchronize_irq [2022-11-25 22:27:31,601 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:31,601 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:27:31,605 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:31,609 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:31,610 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:31,684 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:31,685 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:31,702 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:31,703 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:31,704 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:31,715 WARN L623 FunctionHandler]: Unknown extern function rtl_efuse_shadow_map_update [2022-11-25 22:27:31,716 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:31,717 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:31,718 WARN L623 FunctionHandler]: Unknown extern function print_hex_dump [2022-11-25 22:27:31,719 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:31,720 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:31,721 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:31,722 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:31,723 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:31,724 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:31,725 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:31,726 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:31,727 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:31,741 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:31,743 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:31,744 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:31,745 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:31,746 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:31,747 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:31,761 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:31,775 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:31,777 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:31,785 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:31,787 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:31,798 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:31,799 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:31,800 WARN L623 FunctionHandler]: Unknown extern function rtl_cam_add_one_entry [2022-11-25 22:27:31,801 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:31,802 WARN L623 FunctionHandler]: Unknown extern function rtl_cam_add_one_entry [2022-11-25 22:27:31,807 WARN L623 FunctionHandler]: Unknown extern function rtl_cam_add_one_entry [2022-11-25 22:27:31,811 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:31,812 WARN L623 FunctionHandler]: Unknown extern function rtl_cam_mark_invalid [2022-11-25 22:27:31,812 WARN L623 FunctionHandler]: Unknown extern function rtl_cam_empty_entry [2022-11-25 22:27:31,813 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:31,814 WARN L623 FunctionHandler]: Unknown extern function rtl_cam_get_free_entry [2022-11-25 22:27:31,815 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:31,816 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:31,817 WARN L623 FunctionHandler]: Unknown extern function rtl_cam_del_entry [2022-11-25 22:27:31,817 WARN L623 FunctionHandler]: Unknown extern function rtl_cam_delete_one_entry [2022-11-25 22:27:31,838 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:31,839 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-25 22:27:31,840 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-25 22:27:31,840 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-25 22:27:31,868 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:31,871 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:31,872 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:31,876 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:31,887 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:32,132 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:27:32,132 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:27:32,133 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:27:32,133 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:27:32,134 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:32,144 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:32,174 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:27:32,175 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:27:32,175 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:27:32,176 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:27:32,176 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:27:32,176 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:27:32,177 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:27:32,177 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:27:32,178 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:32,189 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:32,190 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:32,190 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:32,212 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:32,223 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:32,226 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:32,245 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:32,247 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:32,248 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:32,249 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:32,250 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:32,251 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:32,252 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:32,253 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:32,254 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 22:27:32,254 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:32,256 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:32,256 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 22:27:32,257 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:32,267 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:32,268 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:32,280 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:27:32,280 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:27:32,281 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:27:32,281 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:27:32,281 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:27:32,282 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:27:32,282 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:27:32,282 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:27:32,282 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:27:32,301 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:27:32,301 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:27:32,302 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:27:32,302 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:27:32,302 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:27:32,303 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:27:32,303 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:27:32,303 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:27:32,303 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:27:32,305 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:27:32,306 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:27:32,307 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:32,312 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:32,313 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:32,314 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:32,315 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:32,317 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:32,318 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:32,318 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:32,320 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:32,321 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:32,322 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:32,323 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:32,324 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:32,325 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:32,326 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:32,327 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:32,328 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:32,330 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:32,331 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:32,334 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:32,336 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:32,337 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:32,362 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:32,364 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:32,366 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:32,367 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:32,368 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:32,370 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:32,370 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:27:32,371 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:32,372 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:32,373 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:32,374 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:32,384 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:27:32,394 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:27:32,405 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:27:32,407 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:27:32,519 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:32,520 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:32,521 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:32,522 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:32,525 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:32,536 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:27:32,537 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:32,547 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:32,554 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:27:32,555 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:32,556 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:32,557 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:32,558 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:32,559 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:32,560 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:32,590 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:32,590 WARN L623 FunctionHandler]: Unknown extern function rtl_ps_enable_nic [2022-11-25 22:27:32,591 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-11-25 22:27:32,591 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:32,593 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:32,593 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:27:32,594 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:32,595 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:32,595 WARN L623 FunctionHandler]: Unknown extern function rtl_ps_disable_nic [2022-11-25 22:27:32,597 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:32,597 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:27:32,598 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:32,599 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-11-25 22:27:32,599 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:32,600 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:32,615 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:32,617 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:32,618 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:32,619 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:32,620 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:27:32,620 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:32,621 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:32,622 WARN L623 FunctionHandler]: Unknown extern function __udelay [2022-11-25 22:27:32,622 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:27:32,622 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:32,623 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:32,625 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:32,680 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:32,680 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:32,681 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:32,681 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:32,692 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:32,693 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:32,705 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:32,705 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:32,706 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:32,707 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:32,707 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:32,709 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:32,710 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:32,711 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:32,722 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:32,734 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:27:32,734 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:27:32,734 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:27:32,735 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:27:32,736 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:32,737 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:32,871 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 22:27:32,950 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-25 22:27:33,147 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:33,147 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:33,148 WARN L623 FunctionHandler]: Unknown extern function vmalloc [2022-11-25 22:27:33,148 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:33,149 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:33,149 WARN L623 FunctionHandler]: Unknown extern function request_firmware_nowait [2022-11-25 22:27:33,150 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:33,151 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-11-25 22:27:33,151 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-11-25 22:27:33,151 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-11-25 22:27:33,152 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-11-25 22:27:33,152 WARN L623 FunctionHandler]: Unknown extern function vfree [2022-11-25 22:27:34,067 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-11-25 22:27:34,068 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-11-25 22:27:34,069 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-11-25 22:27:34,069 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-11-25 22:27:34,078 WARN L623 FunctionHandler]: Unknown extern function rtl_phy_scan_operation_backup [2022-11-25 22:27:34,082 WARN L623 FunctionHandler]: Unknown extern function rtl_pci_probe [2022-11-25 22:27:34,082 WARN L623 FunctionHandler]: Unknown extern function rtl_pci_disconnect [2022-11-25 22:27:34,086 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-11-25 22:27:34,088 WARN L623 FunctionHandler]: Unknown extern function rtl_pci_suspend [2022-11-25 22:27:34,088 WARN L623 FunctionHandler]: Unknown extern function rtl_pci_suspend [2022-11-25 22:27:34,089 WARN L623 FunctionHandler]: Unknown extern function rtl_pci_resume [2022-11-25 22:27:34,090 WARN L623 FunctionHandler]: Unknown extern function rtl_pci_resume [2022-11-25 22:27:34,091 WARN L623 FunctionHandler]: Unknown extern function rtl_pci_suspend [2022-11-25 22:27:34,092 WARN L623 FunctionHandler]: Unknown extern function rtl_pci_resume [2022-11-25 22:27:34,094 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-11-25 22:27:34,104 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-11-25 22:27:34,104 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-11-25 22:27:34,105 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-11-25 22:27:34,105 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-11-25 22:27:34,106 WARN L623 FunctionHandler]: Unknown extern function __pci_register_driver [2022-11-25 22:27:34,106 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-11-25 22:27:34,154 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-11-25 22:27:34,155 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-11-25 22:27:34,155 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-11-25 22:27:34,190 WARN L623 FunctionHandler]: Unknown extern function debug_dma_mapping_error [2022-11-25 22:27:34,462 WARN L623 FunctionHandler]: Unknown extern function rtl_query_rxpwrpercentage [2022-11-25 22:27:34,465 WARN L623 FunctionHandler]: Unknown extern function rtl_query_rxpwrpercentage [2022-11-25 22:27:34,467 WARN L623 FunctionHandler]: Unknown extern function rtl_query_rxpwrpercentage [2022-11-25 22:27:34,467 WARN L623 FunctionHandler]: Unknown extern function rtl_evm_db_to_percentage [2022-11-25 22:27:34,468 WARN L623 FunctionHandler]: Unknown extern function rtl_signal_scale_mapping [2022-11-25 22:27:34,469 WARN L623 FunctionHandler]: Unknown extern function rtl_signal_scale_mapping [2022-11-25 22:27:34,493 WARN L623 FunctionHandler]: Unknown extern function rtl_process_phyinfo [2022-11-25 22:27:34,511 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:34,513 WARN L623 FunctionHandler]: Unknown extern function rtlwifi_rate_mapping [2022-11-25 22:27:34,518 WARN L623 FunctionHandler]: Unknown extern function rtl_get_tcb_desc [2022-11-25 22:27:34,518 WARN L623 FunctionHandler]: Unknown extern function skb_push [2022-11-25 22:27:34,519 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:34,521 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:34,530 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:34,534 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:34,537 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:34,541 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:34,542 WARN L623 FunctionHandler]: Unknown extern function print_hex_dump [2022-11-25 22:27:34,543 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:34,545 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:34,546 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:34,546 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:34,759 WARN L623 FunctionHandler]: Unknown extern function ldv_check_alloc_flags [2022-11-25 22:27:34,759 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-11-25 22:27:34,834 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 22:27:34,988 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_ec9b0995-59bc-4cf1-8f31-2651109c50d1/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-rtlwifi-rtl8188ee-rtl8188ee.cil.i[885586,885599] [2022-11-25 22:27:34,991 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_ec9b0995-59bc-4cf1-8f31-2651109c50d1/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-rtlwifi-rtl8188ee-rtl8188ee.cil.i[885733,885746] [2022-11-25 22:27:34,992 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_ec9b0995-59bc-4cf1-8f31-2651109c50d1/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-rtlwifi-rtl8188ee-rtl8188ee.cil.i[885872,885885] [2022-11-25 22:27:34,993 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_ec9b0995-59bc-4cf1-8f31-2651109c50d1/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-rtlwifi-rtl8188ee-rtl8188ee.cil.i[886030,886043] [2022-11-25 22:27:35,041 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-25 22:27:35,191 INFO L203 MainTranslator]: Completed pre-run [2022-11-25 22:27:35,364 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 22:27:35,365 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 22:27:35,366 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 22:27:35,366 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_bh [2022-11-25 22:27:35,367 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_bh [2022-11-25 22:27:35,367 WARN L623 FunctionHandler]: Unknown extern function lock_acquire [2022-11-25 22:27:35,368 WARN L623 FunctionHandler]: Unknown extern function lock_release [2022-11-25 22:27:35,368 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-11-25 22:27:35,369 WARN L623 FunctionHandler]: Unknown extern function rcu_is_watching [2022-11-25 22:27:35,369 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-11-25 22:27:35,369 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-11-25 22:27:35,370 WARN L623 FunctionHandler]: Unknown extern function rcu_is_watching [2022-11-25 22:27:35,370 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-11-25 22:27:35,396 WARN L623 FunctionHandler]: Unknown extern function ieee80211_find_sta [2022-11-25 22:27:35,409 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:35,410 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:35,412 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:35,414 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:35,418 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:35,419 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:35,420 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:35,421 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:35,422 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:35,422 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:35,423 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:35,424 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:35,425 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:35,427 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:35,428 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:35,438 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:35,439 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:35,440 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:35,442 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:35,442 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-11-25 22:27:35,443 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:35,444 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-11-25 22:27:35,444 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:35,448 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:35,452 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:35,454 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:35,456 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:35,456 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:35,458 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:35,459 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:35,461 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:35,462 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:35,463 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:35,465 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:35,466 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:35,468 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:35,469 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:35,476 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:35,477 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:35,477 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:35,485 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-11-25 22:27:35,487 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:35,488 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:35,489 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:35,492 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-25 22:27:35,492 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 22:27:35,493 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-11-25 22:27:35,497 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-11-25 22:27:35,558 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:35,558 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:35,561 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:35,562 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:35,563 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:35,563 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:27:35,564 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:35,565 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:35,566 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:35,567 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:35,570 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:35,570 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 22:27:35,571 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:35,572 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:35,572 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:27:35,573 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 22:27:35,573 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:35,574 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:35,575 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:35,576 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:27:35,576 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:35,577 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:35,578 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:35,582 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:35,583 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:35,584 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 22:27:35,585 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:35,586 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:35,587 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:35,589 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:35,590 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:35,591 WARN L623 FunctionHandler]: Unknown extern function print_hex_dump [2022-11-25 22:27:35,594 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-11-25 22:27:35,594 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 22:27:35,605 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:35,606 WARN L623 FunctionHandler]: Unknown extern function print_hex_dump [2022-11-25 22:27:35,607 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:35,608 WARN L623 FunctionHandler]: Unknown extern function print_hex_dump [2022-11-25 22:27:35,609 WARN L623 FunctionHandler]: Unknown extern function kmemleak_not_leak [2022-11-25 22:27:35,609 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-25 22:27:35,610 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:35,610 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:35,611 WARN L623 FunctionHandler]: Unknown extern function print_hex_dump [2022-11-25 22:27:35,612 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:35,614 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:35,615 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:35,617 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:35,618 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:35,619 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-11-25 22:27:35,619 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-11-25 22:27:35,622 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-11-25 22:27:35,639 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-11-25 22:27:35,641 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:27:35,642 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:27:35,643 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:35,644 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-11-25 22:27:35,646 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-11-25 22:27:35,647 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-11-25 22:27:35,653 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:35,658 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:35,660 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:35,661 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:35,663 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:35,664 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:35,667 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:35,668 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:35,669 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:27:35,671 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:27:35,672 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:35,683 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:35,686 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:35,688 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:35,690 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:27:35,691 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:27:35,692 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:27:35,692 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:27:35,693 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:35,694 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:35,696 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:35,698 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:35,699 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:35,700 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:35,701 WARN L623 FunctionHandler]: Unknown extern function rtl_cam_reset_all_entry [2022-11-25 22:27:35,704 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:35,705 WARN L623 FunctionHandler]: Unknown extern function efuse_read_1byte [2022-11-25 22:27:35,706 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:35,706 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:27:35,707 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:35,708 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:35,710 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:35,712 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:35,713 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:35,713 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:35,714 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:35,715 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:35,716 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:35,716 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:35,719 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:35,720 WARN L623 FunctionHandler]: Unknown extern function synchronize_irq [2022-11-25 22:27:35,721 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:35,722 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:27:35,724 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:35,727 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:35,728 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:35,736 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:35,737 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:35,743 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:35,744 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:35,745 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:35,747 WARN L623 FunctionHandler]: Unknown extern function rtl_efuse_shadow_map_update [2022-11-25 22:27:35,747 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:35,748 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:35,750 WARN L623 FunctionHandler]: Unknown extern function print_hex_dump [2022-11-25 22:27:35,751 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:35,752 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:35,753 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:35,754 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:35,755 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:35,755 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:35,756 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:35,757 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:35,758 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:35,762 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:35,764 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:35,765 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:35,765 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:35,766 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:35,767 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:35,771 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:35,776 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:35,777 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:35,780 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:35,781 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:35,783 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:35,784 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:35,784 WARN L623 FunctionHandler]: Unknown extern function rtl_cam_add_one_entry [2022-11-25 22:27:35,785 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:35,785 WARN L623 FunctionHandler]: Unknown extern function rtl_cam_add_one_entry [2022-11-25 22:27:35,786 WARN L623 FunctionHandler]: Unknown extern function rtl_cam_add_one_entry [2022-11-25 22:27:35,789 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:35,789 WARN L623 FunctionHandler]: Unknown extern function rtl_cam_mark_invalid [2022-11-25 22:27:35,789 WARN L623 FunctionHandler]: Unknown extern function rtl_cam_empty_entry [2022-11-25 22:27:35,791 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:35,791 WARN L623 FunctionHandler]: Unknown extern function rtl_cam_get_free_entry [2022-11-25 22:27:35,792 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:35,793 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:35,793 WARN L623 FunctionHandler]: Unknown extern function rtl_cam_del_entry [2022-11-25 22:27:35,794 WARN L623 FunctionHandler]: Unknown extern function rtl_cam_delete_one_entry [2022-11-25 22:27:35,845 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:35,846 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-25 22:27:35,849 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-25 22:27:35,849 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-25 22:27:35,850 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:35,852 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:35,853 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:35,854 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:35,856 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:35,858 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:27:35,859 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:27:35,859 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:27:35,859 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:27:35,860 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:35,862 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:35,864 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:27:35,864 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:27:35,865 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:27:35,865 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:27:35,865 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:27:35,866 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:27:35,866 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:27:35,866 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:27:35,868 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:35,869 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:35,870 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:35,871 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:35,874 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:35,876 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:35,878 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:35,880 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:35,881 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:35,882 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:35,883 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:35,884 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:35,885 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:35,886 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:35,887 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:35,888 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 22:27:35,888 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:35,890 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:35,890 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 22:27:35,891 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:35,892 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:35,893 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:35,896 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:27:35,896 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:27:35,896 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:27:35,897 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:27:35,897 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:27:35,897 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:27:35,898 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:27:35,898 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:27:35,898 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:27:35,899 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:27:35,899 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:27:35,900 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:27:35,900 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:27:35,900 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:27:35,900 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:27:35,901 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:27:35,901 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:27:35,901 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:27:35,902 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:27:35,904 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:27:35,905 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:35,909 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:35,910 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:35,911 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:35,912 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:35,913 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:35,914 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:35,915 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:35,916 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:35,917 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:35,918 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:35,918 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:35,919 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:35,920 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:35,921 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:35,922 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:35,923 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:35,925 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:35,926 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:35,929 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:35,931 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:35,932 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:35,938 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:35,940 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:35,941 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:35,942 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:35,943 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:35,945 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:35,945 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:27:35,946 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:35,947 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:35,948 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:35,948 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:35,949 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:27:35,950 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:27:35,953 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:27:35,955 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:27:35,969 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:35,971 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:35,972 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:35,972 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:35,975 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:35,977 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:27:35,977 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:35,979 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:35,985 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:27:35,986 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:35,987 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:35,988 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:35,988 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:35,989 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:35,990 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:35,993 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:35,993 WARN L623 FunctionHandler]: Unknown extern function rtl_ps_enable_nic [2022-11-25 22:27:35,994 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-11-25 22:27:35,994 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:35,996 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:35,996 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:27:35,997 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:35,998 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:35,998 WARN L623 FunctionHandler]: Unknown extern function rtl_ps_disable_nic [2022-11-25 22:27:35,999 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:36,000 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:27:36,001 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:36,001 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-11-25 22:27:36,002 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:36,002 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:36,008 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:36,014 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:36,015 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:36,016 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:36,017 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:27:36,017 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:36,018 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:36,019 WARN L623 FunctionHandler]: Unknown extern function __udelay [2022-11-25 22:27:36,019 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:27:36,020 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:36,020 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:36,022 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:36,026 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:36,026 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:36,027 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:36,027 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:36,029 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:36,030 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:36,032 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:36,033 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:36,034 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:36,034 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:36,035 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:36,037 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:36,037 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:36,038 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:36,041 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:36,044 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:27:36,044 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:27:36,044 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:27:36,044 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:27:36,046 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:36,046 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:36,048 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 22:27:36,049 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-25 22:27:36,051 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:36,052 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:36,052 WARN L623 FunctionHandler]: Unknown extern function vmalloc [2022-11-25 22:27:36,053 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:36,053 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:36,054 WARN L623 FunctionHandler]: Unknown extern function request_firmware_nowait [2022-11-25 22:27:36,054 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:36,055 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-11-25 22:27:36,055 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-11-25 22:27:36,056 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-11-25 22:27:36,056 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-11-25 22:27:36,057 WARN L623 FunctionHandler]: Unknown extern function vfree [2022-11-25 22:27:36,137 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-11-25 22:27:36,138 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-11-25 22:27:36,138 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-11-25 22:27:36,139 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-11-25 22:27:36,147 WARN L623 FunctionHandler]: Unknown extern function rtl_phy_scan_operation_backup [2022-11-25 22:27:36,151 WARN L623 FunctionHandler]: Unknown extern function rtl_pci_probe [2022-11-25 22:27:36,156 WARN L623 FunctionHandler]: Unknown extern function rtl_pci_disconnect [2022-11-25 22:27:36,160 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-11-25 22:27:36,176 WARN L623 FunctionHandler]: Unknown extern function rtl_pci_suspend [2022-11-25 22:27:36,177 WARN L623 FunctionHandler]: Unknown extern function rtl_pci_suspend [2022-11-25 22:27:36,178 WARN L623 FunctionHandler]: Unknown extern function rtl_pci_resume [2022-11-25 22:27:36,179 WARN L623 FunctionHandler]: Unknown extern function rtl_pci_resume [2022-11-25 22:27:36,180 WARN L623 FunctionHandler]: Unknown extern function rtl_pci_suspend [2022-11-25 22:27:36,180 WARN L623 FunctionHandler]: Unknown extern function rtl_pci_resume [2022-11-25 22:27:36,183 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-11-25 22:27:36,240 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-11-25 22:27:36,241 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-11-25 22:27:36,241 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-11-25 22:27:36,242 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-11-25 22:27:36,242 WARN L623 FunctionHandler]: Unknown extern function __pci_register_driver [2022-11-25 22:27:36,243 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-11-25 22:27:36,264 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-11-25 22:27:36,265 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-11-25 22:27:36,265 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-11-25 22:27:36,266 WARN L623 FunctionHandler]: Unknown extern function debug_dma_mapping_error [2022-11-25 22:27:36,277 WARN L623 FunctionHandler]: Unknown extern function rtl_query_rxpwrpercentage [2022-11-25 22:27:36,279 WARN L623 FunctionHandler]: Unknown extern function rtl_query_rxpwrpercentage [2022-11-25 22:27:36,281 WARN L623 FunctionHandler]: Unknown extern function rtl_query_rxpwrpercentage [2022-11-25 22:27:36,281 WARN L623 FunctionHandler]: Unknown extern function rtl_evm_db_to_percentage [2022-11-25 22:27:36,282 WARN L623 FunctionHandler]: Unknown extern function rtl_signal_scale_mapping [2022-11-25 22:27:36,283 WARN L623 FunctionHandler]: Unknown extern function rtl_signal_scale_mapping [2022-11-25 22:27:36,308 WARN L623 FunctionHandler]: Unknown extern function rtl_process_phyinfo [2022-11-25 22:27:36,331 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:36,334 WARN L623 FunctionHandler]: Unknown extern function rtlwifi_rate_mapping [2022-11-25 22:27:36,337 WARN L623 FunctionHandler]: Unknown extern function rtl_get_tcb_desc [2022-11-25 22:27:36,338 WARN L623 FunctionHandler]: Unknown extern function skb_push [2022-11-25 22:27:36,339 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:36,340 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:36,350 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:36,354 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:36,357 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:36,360 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:36,361 WARN L623 FunctionHandler]: Unknown extern function print_hex_dump [2022-11-25 22:27:36,363 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:36,364 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:36,365 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:36,366 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:27:36,371 WARN L623 FunctionHandler]: Unknown extern function ldv_check_alloc_flags [2022-11-25 22:27:36,371 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-11-25 22:27:36,373 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 22:27:36,378 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_ec9b0995-59bc-4cf1-8f31-2651109c50d1/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-rtlwifi-rtl8188ee-rtl8188ee.cil.i[885586,885599] [2022-11-25 22:27:36,379 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_ec9b0995-59bc-4cf1-8f31-2651109c50d1/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-rtlwifi-rtl8188ee-rtl8188ee.cil.i[885733,885746] [2022-11-25 22:27:36,379 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_ec9b0995-59bc-4cf1-8f31-2651109c50d1/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-rtlwifi-rtl8188ee-rtl8188ee.cil.i[885872,885885] [2022-11-25 22:27:36,379 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_ec9b0995-59bc-4cf1-8f31-2651109c50d1/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-rtlwifi-rtl8188ee-rtl8188ee.cil.i[886030,886043] [2022-11-25 22:27:36,388 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-25 22:27:36,833 INFO L208 MainTranslator]: Completed translation [2022-11-25 22:27:36,834 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:27:36 WrapperNode [2022-11-25 22:27:36,834 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-25 22:27:36,835 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-25 22:27:36,835 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-25 22:27:36,835 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-25 22:27:36,842 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:27:36" (1/1) ... [2022-11-25 22:27:37,170 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:27:36" (1/1) ... [2022-11-25 22:27:38,263 INFO L138 Inliner]: procedures = 581, calls = 10819, calls flagged for inlining = 348, calls inlined = 340, statements flattened = 25701 [2022-11-25 22:27:38,264 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-25 22:27:38,265 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-25 22:27:38,265 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-25 22:27:38,265 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-25 22:27:38,282 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:27:36" (1/1) ... [2022-11-25 22:27:38,295 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:27:36" (1/1) ... [2022-11-25 22:27:38,704 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:27:36" (1/1) ... [2022-11-25 22:27:38,705 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:27:36" (1/1) ... [2022-11-25 22:27:39,440 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:27:36" (1/1) ... [2022-11-25 22:27:39,544 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:27:36" (1/1) ... [2022-11-25 22:27:39,725 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:27:36" (1/1) ... [2022-11-25 22:27:39,791 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:27:36" (1/1) ... [2022-11-25 22:27:39,950 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-25 22:27:39,950 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-25 22:27:39,951 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-25 22:27:39,951 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-25 22:27:39,952 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:27:36" (1/1) ... [2022-11-25 22:27:39,958 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-25 22:27:39,969 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec9b0995-59bc-4cf1-8f31-2651109c50d1/bin/utaipan-ByfvJB40ur/z3 [2022-11-25 22:27:39,982 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec9b0995-59bc-4cf1-8f31-2651109c50d1/bin/utaipan-ByfvJB40ur/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-25 22:27:39,991 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec9b0995-59bc-4cf1-8f31-2651109c50d1/bin/utaipan-ByfvJB40ur/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-25 22:27:40,021 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_set_check_bssid [2022-11-25 22:27:40,021 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_set_check_bssid [2022-11-25 22:27:40,021 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_phy_query_rf_reg [2022-11-25 22:27:40,022 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_phy_query_rf_reg [2022-11-25 22:27:40,022 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_sw_led_on [2022-11-25 22:27:40,022 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_sw_led_on [2022-11-25 22:27:40,022 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2022-11-25 22:27:40,022 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2022-11-25 22:27:40,022 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-25 22:27:40,022 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-25 22:27:40,023 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_phy_lc_calibrate [2022-11-25 22:27:40,023 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_phy_lc_calibrate [2022-11-25 22:27:40,023 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl8188e_config_bb_reg [2022-11-25 22:27:40,023 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl8188e_config_bb_reg [2022-11-25 22:27:40,023 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_read_word [2022-11-25 22:27:40,023 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_read_word [2022-11-25 22:27:40,023 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88ee_fwlps_enter [2022-11-25 22:27:40,023 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88ee_fwlps_enter [2022-11-25 22:27:40,024 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88e_phy_path_adda_on [2022-11-25 22:27:40,024 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88e_phy_path_adda_on [2022-11-25 22:27:40,024 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_signal_scale_mapping [2022-11-25 22:27:40,024 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_signal_scale_mapping [2022-11-25 22:27:40,024 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_write_byte [2022-11-25 22:27:40,024 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_write_byte [2022-11-25 22:27:40,024 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-25 22:27:40,024 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-25 22:27:40,025 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~VOID [2022-11-25 22:27:40,025 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~VOID [2022-11-25 22:27:40,025 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-11-25 22:27:40,025 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-11-25 22:27:40,025 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_phy_query_bb_reg [2022-11-25 22:27:40,025 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_phy_query_bb_reg [2022-11-25 22:27:40,025 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_suspend [2022-11-25 22:27:40,025 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_suspend [2022-11-25 22:27:40,026 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_enable_interrupt [2022-11-25 22:27:40,026 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_enable_interrupt [2022-11-25 22:27:40,026 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_sw_led_off [2022-11-25 22:27:40,026 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_sw_led_off [2022-11-25 22:27:40,026 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2022-11-25 22:27:40,026 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_write_dword [2022-11-25 22:27:40,026 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_write_dword [2022-11-25 22:27:40,026 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-25 22:27:40,027 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-25 22:27:40,027 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_rtl88ee_driver_exit_9_2 [2022-11-25 22:27:40,027 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_rtl88ee_driver_exit_9_2 [2022-11-25 22:27:40,027 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_phy_config_rf_with_headerfile [2022-11-25 22:27:40,027 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_phy_config_rf_with_headerfile [2022-11-25 22:27:40,027 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_firmware_selfreset [2022-11-25 22:27:40,027 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_firmware_selfreset [2022-11-25 22:27:40,028 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-25 22:27:40,028 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-25 22:27:40,028 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-11-25 22:27:40,028 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-11-25 22:27:40,028 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_get_desc [2022-11-25 22:27:40,028 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_get_desc [2022-11-25 22:27:40,028 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_set_beacon_interval [2022-11-25 22:27:40,028 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_set_beacon_interval [2022-11-25 22:27:40,028 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_disable_interrupt [2022-11-25 22:27:40,029 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_disable_interrupt [2022-11-25 22:27:40,029 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-25 22:27:40,029 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_resume [2022-11-25 22:27:40,029 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_resume [2022-11-25 22:27:40,029 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2022-11-25 22:27:40,029 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2022-11-25 22:27:40,029 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_update_channel_access_setting [2022-11-25 22:27:40,029 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_update_channel_access_setting [2022-11-25 22:27:40,030 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_dm_update_rx_idle_ant [2022-11-25 22:27:40,030 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_dm_update_rx_idle_ant [2022-11-25 22:27:40,030 INFO L130 BoogieDeclarations]: Found specification of procedure get_rf_type [2022-11-25 22:27:40,030 INFO L138 BoogieDeclarations]: Found implementation of procedure get_rf_type [2022-11-25 22:27:40,030 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-11-25 22:27:40,030 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-11-25 22:27:40,030 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2022-11-25 22:27:40,030 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2022-11-25 22:27:40,031 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-25 22:27:40,031 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_has_protected [2022-11-25 22:27:40,031 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_has_protected [2022-11-25 22:27:40,031 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-25 22:27:40,031 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-25 22:27:40,031 INFO L130 BoogieDeclarations]: Found specification of procedure is_hal_stop [2022-11-25 22:27:40,031 INFO L138 BoogieDeclarations]: Found implementation of procedure is_hal_stop [2022-11-25 22:27:40,031 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-25 22:27:40,032 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-25 22:27:40,032 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-25 22:27:40,032 INFO L130 BoogieDeclarations]: Found specification of procedure rf_serial_read [2022-11-25 22:27:40,032 INFO L138 BoogieDeclarations]: Found implementation of procedure rf_serial_read [2022-11-25 22:27:40,032 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-25 22:27:40,032 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_update_interrupt_mask [2022-11-25 22:27:40,032 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_update_interrupt_mask [2022-11-25 22:27:40,032 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-25 22:27:40,033 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-25 22:27:40,033 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-25 22:27:40,033 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-25 22:27:40,033 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_phy_set_rf_reg [2022-11-25 22:27:40,033 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_phy_set_rf_reg [2022-11-25 22:27:40,033 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-25 22:27:40,033 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-25 22:27:40,033 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2022-11-25 22:27:40,034 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2022-11-25 22:27:40,034 INFO L130 BoogieDeclarations]: Found specification of procedure print_hex_dump [2022-11-25 22:27:40,034 INFO L138 BoogieDeclarations]: Found implementation of procedure print_hex_dump [2022-11-25 22:27:40,034 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_card_disable [2022-11-25 22:27:40,034 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_card_disable [2022-11-25 22:27:40,034 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88e_check_fw_read_last_h2c [2022-11-25 22:27:40,034 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88e_check_fw_read_last_h2c [2022-11-25 22:27:40,034 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_is_beacon [2022-11-25 22:27:40,035 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_is_beacon [2022-11-25 22:27:40,035 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~~u16~0 [2022-11-25 22:27:40,035 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~~u16~0 [2022-11-25 22:27:40,035 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_led_control [2022-11-25 22:27:40,035 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_led_control [2022-11-25 22:27:40,035 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_set_beacon_related_registers [2022-11-25 22:27:40,035 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_set_beacon_related_registers [2022-11-25 22:27:40,035 INFO L130 BoogieDeclarations]: Found specification of procedure save_adda_reg [2022-11-25 22:27:40,036 INFO L138 BoogieDeclarations]: Found implementation of procedure save_adda_reg [2022-11-25 22:27:40,036 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~~u8~0 [2022-11-25 22:27:40,036 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~~u8~0 [2022-11-25 22:27:40,036 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_dequeue [2022-11-25 22:27:40,036 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_dequeue [2022-11-25 22:27:40,036 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-25 22:27:40,036 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-11-25 22:27:40,037 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-11-25 22:27:40,037 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_3 [2022-11-25 22:27:40,037 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_3 [2022-11-25 22:27:40,037 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2022-11-25 22:27:40,037 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2022-11-25 22:27:40,037 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_5 [2022-11-25 22:27:40,037 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_5 [2022-11-25 22:27:40,037 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2022-11-25 22:27:40,038 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2022-11-25 22:27:40,038 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_set_hw_reg [2022-11-25 22:27:40,038 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_set_hw_reg [2022-11-25 22:27:40,038 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-25 22:27:40,038 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-25 22:27:40,038 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-25 22:27:40,038 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-25 22:27:40,038 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-25 22:27:40,038 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-25 22:27:40,039 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-25 22:27:40,039 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_phy_set_rfpath_switch [2022-11-25 22:27:40,039 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_phy_set_rfpath_switch [2022-11-25 22:27:40,039 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-25 22:27:40,039 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-25 22:27:40,039 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-11-25 22:27:40,039 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-11-25 22:27:40,040 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_update_hal_rate_tbl [2022-11-25 22:27:40,040 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_update_hal_rate_tbl [2022-11-25 22:27:40,040 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_phy_set_txpower_level [2022-11-25 22:27:40,040 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_phy_set_txpower_level [2022-11-25 22:27:40,040 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2022-11-25 22:27:40,040 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2022-11-25 22:27:40,040 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_phy_set_bb_reg [2022-11-25 22:27:40,040 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_phy_set_bb_reg [2022-11-25 22:27:40,041 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_set_qos [2022-11-25 22:27:40,041 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_set_qos [2022-11-25 22:27:40,041 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_phy_iq_calibrate [2022-11-25 22:27:40,041 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_phy_iq_calibrate [2022-11-25 22:27:40,041 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_cam_add_one_entry [2022-11-25 22:27:40,041 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_cam_add_one_entry [2022-11-25 22:27:40,041 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_dm_check_txpower_tracking [2022-11-25 22:27:40,041 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_dm_check_txpower_tracking [2022-11-25 22:27:40,041 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_init_led [2022-11-25 22:27:40,042 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_init_led [2022-11-25 22:27:40,042 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_dm_txpower_track_adjust [2022-11-25 22:27:40,042 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_dm_txpower_track_adjust [2022-11-25 22:27:40,042 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88ee_poweroff_adapter [2022-11-25 22:27:40,042 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88ee_poweroff_adapter [2022-11-25 22:27:40,042 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_dm_init_edca_turbo [2022-11-25 22:27:40,042 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_dm_init_edca_turbo [2022-11-25 22:27:40,042 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88ee_set_bcn_ctrl_reg [2022-11-25 22:27:40,043 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88ee_set_bcn_ctrl_reg [2022-11-25 22:27:40,043 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_init_sw_leds [2022-11-25 22:27:40,043 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_init_sw_leds [2022-11-25 22:27:40,043 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-25 22:27:40,043 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-25 22:27:40,043 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2022-11-25 22:27:40,043 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2022-11-25 22:27:40,043 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88_hal_pwrseqcmdparsing [2022-11-25 22:27:40,044 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88_hal_pwrseqcmdparsing [2022-11-25 22:27:40,044 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_enable_hw_security_config [2022-11-25 22:27:40,044 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_enable_hw_security_config [2022-11-25 22:27:40,044 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-25 22:27:40,044 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-25 22:27:40,044 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-25 22:27:40,044 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-25 22:27:40,044 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_get_DA [2022-11-25 22:27:40,045 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_get_DA [2022-11-25 22:27:40,045 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_set_rfreg [2022-11-25 22:27:40,045 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_set_rfreg [2022-11-25 22:27:40,045 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2022-11-25 22:27:40,045 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2022-11-25 22:27:40,045 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~TO~VOID [2022-11-25 22:27:40,045 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~TO~VOID [2022-11-25 22:27:40,045 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2022-11-25 22:27:40,046 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2022-11-25 22:27:40,046 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_set_iqk_matrix [2022-11-25 22:27:40,046 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_set_iqk_matrix [2022-11-25 22:27:40,046 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_chk_tx_track [2022-11-25 22:27:40,046 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_chk_tx_track [2022-11-25 22:27:40,046 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_is_data_qos [2022-11-25 22:27:40,046 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_is_data_qos [2022-11-25 22:27:40,046 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88ee_stop_tx_beacon [2022-11-25 22:27:40,046 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88ee_stop_tx_beacon [2022-11-25 22:27:40,047 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_read_byte [2022-11-25 22:27:40,047 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_read_byte [2022-11-25 22:27:40,047 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_write_word [2022-11-25 22:27:40,047 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_write_word [2022-11-25 22:27:40,047 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2022-11-25 22:27:40,047 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2022-11-25 22:27:40,047 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88ee_llt_write [2022-11-25 22:27:40,047 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88ee_llt_write [2022-11-25 22:27:40,048 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-25 22:27:40,048 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-25 22:27:40,048 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_pci_suspend [2022-11-25 22:27:40,048 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_pci_suspend [2022-11-25 22:27:40,048 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_dm_watchdog [2022-11-25 22:27:40,048 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_dm_watchdog [2022-11-25 22:27:40,048 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2022-11-25 22:27:40,048 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2022-11-25 22:27:40,049 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_phy_set_bw_mode [2022-11-25 22:27:40,049 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_phy_set_bw_mode [2022-11-25 22:27:40,049 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_dm_fast_ant_training [2022-11-25 22:27:40,049 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_dm_fast_ant_training [2022-11-25 22:27:40,049 INFO L130 BoogieDeclarations]: Found specification of procedure sim_comp [2022-11-25 22:27:40,049 INFO L138 BoogieDeclarations]: Found implementation of procedure sim_comp [2022-11-25 22:27:40,049 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_deinit_sw_vars [2022-11-25 22:27:40,050 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_deinit_sw_vars [2022-11-25 22:27:40,050 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_tx_polling [2022-11-25 22:27:40,050 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_tx_polling [2022-11-25 22:27:40,050 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-25 22:27:40,050 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value_probe [2022-11-25 22:27:40,050 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value_probe [2022-11-25 22:27:40,050 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-25 22:27:40,050 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88e_phy_pi_mode_switch [2022-11-25 22:27:40,050 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88e_phy_pi_mode_switch [2022-11-25 22:27:40,051 INFO L130 BoogieDeclarations]: Found specification of procedure cal_bit_shift [2022-11-25 22:27:40,051 INFO L138 BoogieDeclarations]: Found implementation of procedure cal_bit_shift [2022-11-25 22:27:40,051 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88e_enable_fw_download [2022-11-25 22:27:40,051 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88e_enable_fw_download [2022-11-25 22:27:40,051 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_is_ctl [2022-11-25 22:27:40,051 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_is_ctl [2022-11-25 22:27:40,051 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~TO~VOID [2022-11-25 22:27:40,051 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~TO~VOID [2022-11-25 22:27:40,052 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-25 22:27:40,052 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2022-11-25 22:27:40,052 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2022-11-25 22:27:40,052 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2022-11-25 22:27:40,052 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2022-11-25 22:27:40,052 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2022-11-25 22:27:40,052 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2022-11-25 22:27:40,052 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88ee_set_fw_ps_rf_on [2022-11-25 22:27:40,053 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88ee_set_fw_ps_rf_on [2022-11-25 22:27:40,053 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2022-11-25 22:27:40,053 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2022-11-25 22:27:40,053 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count___6 [2022-11-25 22:27:40,053 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count___6 [2022-11-25 22:27:40,053 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-25 22:27:40,053 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-25 22:27:40,053 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_hw_init [2022-11-25 22:27:40,054 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_hw_init [2022-11-25 22:27:40,054 INFO L130 BoogieDeclarations]: Found specification of procedure check_cond [2022-11-25 22:27:40,054 INFO L138 BoogieDeclarations]: Found implementation of procedure check_cond [2022-11-25 22:27:40,054 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_get_rfreg [2022-11-25 22:27:40,054 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_get_rfreg [2022-11-25 22:27:40,054 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_dm_initial_gain_min_pwdb [2022-11-25 22:27:40,054 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_dm_initial_gain_min_pwdb [2022-11-25 22:27:40,054 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88e_phy_iq_calibrate [2022-11-25 22:27:40,054 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88e_phy_iq_calibrate [2022-11-25 22:27:40,055 INFO L130 BoogieDeclarations]: Found specification of procedure jiffies_to_msecs [2022-11-25 22:27:40,055 INFO L138 BoogieDeclarations]: Found implementation of procedure jiffies_to_msecs [2022-11-25 22:27:40,055 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_pci_resume [2022-11-25 22:27:40,055 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_pci_resume [2022-11-25 22:27:40,055 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~~u32~0 [2022-11-25 22:27:40,055 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~~u32~0 [2022-11-25 22:27:40,055 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_get_hw_reg [2022-11-25 22:27:40,055 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_get_hw_reg [2022-11-25 22:27:40,056 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_phy_scan_operation_backup [2022-11-25 22:27:40,056 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_phy_scan_operation_backup [2022-11-25 22:27:40,056 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2022-11-25 22:27:40,056 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2022-11-25 22:27:40,056 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2022-11-25 22:27:40,056 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2022-11-25 22:27:40,056 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_fill_h2c_cmd [2022-11-25 22:27:40,056 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_fill_h2c_cmd [2022-11-25 22:27:40,057 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88e_fw_page_write [2022-11-25 22:27:40,057 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88e_fw_page_write [2022-11-25 22:27:40,057 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_query_rxpwrpercentage [2022-11-25 22:27:40,057 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_query_rxpwrpercentage [2022-11-25 22:27:40,057 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_dm_update_tx_ant [2022-11-25 22:27:40,057 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_dm_update_tx_ant [2022-11-25 22:27:40,057 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-25 22:27:40,057 INFO L130 BoogieDeclarations]: Found specification of procedure reload_adda [2022-11-25 22:27:40,058 INFO L138 BoogieDeclarations]: Found implementation of procedure reload_adda [2022-11-25 22:27:40,058 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-25 22:27:40,058 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-25 22:27:40,058 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_get_bbreg [2022-11-25 22:27:40,058 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_get_bbreg [2022-11-25 22:27:40,059 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_read_eeprom_info [2022-11-25 22:27:40,059 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_read_eeprom_info [2022-11-25 22:27:40,059 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88ee_set_fw_clock_off [2022-11-25 22:27:40,059 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88ee_set_fw_clock_off [2022-11-25 22:27:40,059 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_set_bbreg [2022-11-25 22:27:40,059 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_set_bbreg [2022-11-25 22:27:40,059 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2022-11-25 22:27:40,059 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2022-11-25 22:27:40,060 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88ee_resume_tx_beacon [2022-11-25 22:27:40,060 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88ee_resume_tx_beacon [2022-11-25 22:27:40,060 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_init_sw_vars [2022-11-25 22:27:40,060 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_init_sw_vars [2022-11-25 22:27:40,060 INFO L130 BoogieDeclarations]: Found specification of procedure ether_addr_equal [2022-11-25 22:27:40,060 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_addr_equal [2022-11-25 22:27:40,060 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88_config_s [2022-11-25 22:27:40,060 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88_config_s [2022-11-25 22:27:40,061 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2022-11-25 22:27:40,061 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2022-11-25 22:27:40,061 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_len [2022-11-25 22:27:40,061 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_len [2022-11-25 22:27:40,061 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-25 22:27:40,061 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-25 22:27:40,061 INFO L130 BoogieDeclarations]: Found specification of procedure config_bb_with_header [2022-11-25 22:27:40,061 INFO L138 BoogieDeclarations]: Found implementation of procedure config_bb_with_header [2022-11-25 22:27:40,062 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2022-11-25 22:27:40,062 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2022-11-25 22:27:40,062 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_read_dword [2022-11-25 22:27:40,062 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_read_dword [2022-11-25 22:27:40,062 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88ee_set_media_status [2022-11-25 22:27:40,062 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88ee_set_media_status [2022-11-25 22:27:40,062 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88ee_fwlps_leave [2022-11-25 22:27:40,062 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88ee_fwlps_leave [2022-11-25 22:27:40,063 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2022-11-25 22:27:40,063 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2022-11-25 22:27:40,063 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2022-11-25 22:27:40,063 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2022-11-25 22:27:40,063 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_tx_fill_cmddesc [2022-11-25 22:27:40,063 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_tx_fill_cmddesc [2022-11-25 22:27:40,063 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-25 22:27:40,063 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_pci_disconnect [2022-11-25 22:27:40,063 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_pci_disconnect [2022-11-25 22:27:40,064 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_phy_set_sw_chnl_cmdarray [2022-11-25 22:27:40,064 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_phy_set_sw_chnl_cmdarray [2022-11-25 22:27:40,064 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-25 22:27:40,064 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-25 22:27:40,064 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88ee_set_fw_clock_on [2022-11-25 22:27:40,064 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88ee_set_fw_clock_on [2022-11-25 22:27:40,064 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2022-11-25 22:27:40,064 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2022-11-25 22:27:42,201 INFO L235 CfgBuilder]: Building ICFG [2022-11-25 22:27:42,205 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-25 22:27:46,415 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-25 22:29:59,230 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2022-11-25 22:29:59,833 INFO L276 CfgBuilder]: Performing block encoding [2022-11-25 22:30:10,655 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-25 22:30:10,655 INFO L300 CfgBuilder]: Removed 19 assume(true) statements. [2022-11-25 22:30:10,663 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 10:30:10 BoogieIcfgContainer [2022-11-25 22:30:10,664 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-25 22:30:10,666 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-25 22:30:10,667 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-25 22:30:10,670 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-25 22:30:10,670 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 25.11 10:27:27" (1/3) ... [2022-11-25 22:30:10,671 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@371182e3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 25.11 10:30:10, skipping insertion in model container [2022-11-25 22:30:10,671 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:27:36" (2/3) ... [2022-11-25 22:30:10,672 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@371182e3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 25.11 10:30:10, skipping insertion in model container [2022-11-25 22:30:10,672 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 10:30:10" (3/3) ... [2022-11-25 22:30:10,673 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-rtlwifi-rtl8188ee-rtl8188ee.cil.i [2022-11-25 22:30:10,704 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-25 22:30:10,705 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2022-11-25 22:30:10,877 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-11-25 22:30:10,883 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;@215076fe, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-25 22:30:10,884 INFO L358 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2022-11-25 22:30:10,906 INFO L276 IsEmpty]: Start isEmpty. Operand has 6057 states, 3697 states have (on average 1.3716526913713822) internal successors, (5071), 3861 states have internal predecessors, (5071), 2203 states have call successors, (2203), 164 states have call predecessors, (2203), 163 states have return successors, (2193), 2124 states have call predecessors, (2193), 2193 states have call successors, (2193) [2022-11-25 22:30:10,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 294 [2022-11-25 22:30:10,938 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 22:30:10,939 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] [2022-11-25 22:30:10,940 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_return_value_probeErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-25 22:30:10,945 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 22:30:10,945 INFO L85 PathProgramCache]: Analyzing trace with hash -1314428584, now seen corresponding path program 1 times [2022-11-25 22:30:10,957 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-25 22:30:10,957 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [187202810] [2022-11-25 22:30:10,958 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 22:30:10,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 22:30:12,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 22:30:14,028 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 22:30:14,029 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-25 22:30:14,029 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [187202810] [2022-11-25 22:30:14,030 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [187202810] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 22:30:14,030 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 22:30:14,031 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-25 22:30:14,034 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [852285292] [2022-11-25 22:30:14,035 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 22:30:14,043 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-25 22:30:14,043 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-25 22:30:14,090 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-25 22:30:14,091 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-25 22:30:14,105 INFO L87 Difference]: Start difference. First operand has 6057 states, 3697 states have (on average 1.3716526913713822) internal successors, (5071), 3861 states have internal predecessors, (5071), 2203 states have call successors, (2203), 164 states have call predecessors, (2203), 163 states have return successors, (2193), 2124 states have call predecessors, (2193), 2193 states have call successors, (2193) Second operand has 3 states, 3 states have (on average 14.333333333333334) internal successors, (43), 3 states have internal predecessors, (43), 3 states have call successors, (33), 2 states have call predecessors, (33), 1 states have return successors, (32), 3 states have call predecessors, (32), 3 states have call successors, (32) [2022-11-25 22:30:17,113 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 22:30:20,524 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 22:30:22,527 WARN L539 Checker$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 22:30:25,524 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.64s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 22:30:27,039 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.51s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 22:30:30,996 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 22:30:33,629 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.37s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 22:30:36,103 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 22:30:38,196 WARN L539 Checker$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 22:30:40,651 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 22:30:43,098 WARN L539 Checker$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 22:30:45,346 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 22:30:46,665 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 22:30:46,666 INFO L93 Difference]: Finished difference Result 11456 states and 17677 transitions. [2022-11-25 22:30:46,667 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-25 22:30:46,669 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 14.333333333333334) internal successors, (43), 3 states have internal predecessors, (43), 3 states have call successors, (33), 2 states have call predecessors, (33), 1 states have return successors, (32), 3 states have call predecessors, (32), 3 states have call successors, (32) Word has length 293 [2022-11-25 22:30:46,670 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 22:30:46,743 INFO L225 Difference]: With dead ends: 11456 [2022-11-25 22:30:46,743 INFO L226 Difference]: Without dead ends: 6693 [2022-11-25 22:30:46,780 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 22:30:46,783 INFO L413 NwaCegarLoop]: 6626 mSDtfsCounter, 5601 mSDsluCounter, 5379 mSDsCounter, 0 mSdLazyCounter, 1160 mSolverCounterSat, 21 mSolverCounterUnsat, 8 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 31.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5605 SdHoareTripleChecker+Valid, 12005 SdHoareTripleChecker+Invalid, 1189 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 21 IncrementalHoareTripleChecker+Valid, 1160 IncrementalHoareTripleChecker+Invalid, 8 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 31.9s IncrementalHoareTripleChecker+Time [2022-11-25 22:30:46,784 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5605 Valid, 12005 Invalid, 1189 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [21 Valid, 1160 Invalid, 8 Unknown, 0 Unchecked, 31.9s Time] [2022-11-25 22:30:46,813 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6693 states. [2022-11-25 22:30:47,637 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6693 to 6686. [2022-11-25 22:30:47,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6686 states, 4269 states have (on average 1.35605528226751) internal successors, (5789), 4401 states have internal predecessors, (5789), 2180 states have call successors, (2180), 236 states have call predecessors, (2180), 235 states have return successors, (2179), 2112 states have call predecessors, (2179), 2177 states have call successors, (2179) [2022-11-25 22:30:47,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6686 states to 6686 states and 10148 transitions. [2022-11-25 22:30:47,735 INFO L78 Accepts]: Start accepts. Automaton has 6686 states and 10148 transitions. Word has length 293 [2022-11-25 22:30:47,740 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 22:30:47,740 INFO L495 AbstractCegarLoop]: Abstraction has 6686 states and 10148 transitions. [2022-11-25 22:30:47,741 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 14.333333333333334) internal successors, (43), 3 states have internal predecessors, (43), 3 states have call successors, (33), 2 states have call predecessors, (33), 1 states have return successors, (32), 3 states have call predecessors, (32), 3 states have call successors, (32) [2022-11-25 22:30:47,742 INFO L276 IsEmpty]: Start isEmpty. Operand 6686 states and 10148 transitions. [2022-11-25 22:30:47,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 302 [2022-11-25 22:30:47,762 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 22:30:47,763 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, 1, 1, 1] [2022-11-25 22:30:47,763 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-11-25 22:30:47,763 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_check_return_value_probeErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_return_value_probeErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-25 22:30:47,764 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 22:30:47,764 INFO L85 PathProgramCache]: Analyzing trace with hash 1505955871, now seen corresponding path program 1 times [2022-11-25 22:30:47,764 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-25 22:30:47,765 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [364837090] [2022-11-25 22:30:47,765 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 22:30:47,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 22:30:48,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 22:30:49,544 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 22:30:49,545 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-25 22:30:49,545 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [364837090] [2022-11-25 22:30:49,545 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [364837090] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 22:30:49,545 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 22:30:49,546 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-25 22:30:49,546 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [663060970] [2022-11-25 22:30:49,546 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 22:30:49,554 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-25 22:30:49,555 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-25 22:30:49,556 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-25 22:30:49,556 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-25 22:30:49,557 INFO L87 Difference]: Start difference. First operand 6686 states and 10148 transitions. Second operand has 3 states, 3 states have (on average 19.0) internal successors, (57), 3 states have internal predecessors, (57), 3 states have call successors, (31), 2 states have call predecessors, (31), 1 states have return successors, (30), 3 states have call predecessors, (30), 3 states have call successors, (30) [2022-11-25 22:30:52,696 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 22:30:55,873 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 22:30:59,556 WARN L539 Checker$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 22:31:02,584 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.29s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 22:31:04,827 WARN L539 Checker$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 22:31:06,923 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 22:31:09,317 WARN L539 Checker$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 22:31:11,769 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 22:31:13,174 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.19s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 22:31:14,136 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 22:31:14,136 INFO L93 Difference]: Finished difference Result 16474 states and 25011 transitions. [2022-11-25 22:31:14,137 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-25 22:31:14,137 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 19.0) internal successors, (57), 3 states have internal predecessors, (57), 3 states have call successors, (31), 2 states have call predecessors, (31), 1 states have return successors, (30), 3 states have call predecessors, (30), 3 states have call successors, (30) Word has length 301 [2022-11-25 22:31:14,138 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 22:31:14,208 INFO L225 Difference]: With dead ends: 16474 [2022-11-25 22:31:14,209 INFO L226 Difference]: Without dead ends: 9843 [2022-11-25 22:31:14,244 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 22:31:14,247 INFO L413 NwaCegarLoop]: 5808 mSDtfsCounter, 4841 mSDsluCounter, 4695 mSDsCounter, 0 mSdLazyCounter, 1077 mSolverCounterSat, 16 mSolverCounterUnsat, 7 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 23.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4845 SdHoareTripleChecker+Valid, 10503 SdHoareTripleChecker+Invalid, 1100 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 16 IncrementalHoareTripleChecker+Valid, 1077 IncrementalHoareTripleChecker+Invalid, 7 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 24.0s IncrementalHoareTripleChecker+Time [2022-11-25 22:31:14,249 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4845 Valid, 10503 Invalid, 1100 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [16 Valid, 1077 Invalid, 7 Unknown, 0 Unchecked, 24.0s Time] [2022-11-25 22:31:14,265 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9843 states. [2022-11-25 22:31:15,211 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9843 to 9829. [2022-11-25 22:31:15,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9829 states, 6283 states have (on average 1.3541301925831608) internal successors, (8508), 6485 states have internal predecessors, (8508), 3197 states have call successors, (3197), 349 states have call predecessors, (3197), 347 states have return successors, (3198), 3090 states have call predecessors, (3198), 3194 states have call successors, (3198) [2022-11-25 22:31:15,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9829 states to 9829 states and 14903 transitions. [2022-11-25 22:31:15,280 INFO L78 Accepts]: Start accepts. Automaton has 9829 states and 14903 transitions. Word has length 301 [2022-11-25 22:31:15,286 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 22:31:15,286 INFO L495 AbstractCegarLoop]: Abstraction has 9829 states and 14903 transitions. [2022-11-25 22:31:15,286 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 19.0) internal successors, (57), 3 states have internal predecessors, (57), 3 states have call successors, (31), 2 states have call predecessors, (31), 1 states have return successors, (30), 3 states have call predecessors, (30), 3 states have call successors, (30) [2022-11-25 22:31:15,286 INFO L276 IsEmpty]: Start isEmpty. Operand 9829 states and 14903 transitions. [2022-11-25 22:31:15,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 321 [2022-11-25 22:31:15,297 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 22:31:15,297 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] [2022-11-25 22:31:15,297 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-11-25 22:31:15,298 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_check_return_value_probeErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_return_value_probeErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-25 22:31:15,299 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 22:31:15,299 INFO L85 PathProgramCache]: Analyzing trace with hash -709561570, now seen corresponding path program 1 times [2022-11-25 22:31:15,300 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-25 22:31:15,300 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [276539095] [2022-11-25 22:31:15,300 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 22:31:15,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 22:31:15,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 22:31:16,677 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 22:31:16,678 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-25 22:31:16,678 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [276539095] [2022-11-25 22:31:16,678 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [276539095] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 22:31:16,678 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 22:31:16,678 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-25 22:31:16,678 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [398322742] [2022-11-25 22:31:16,679 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 22:31:16,680 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-25 22:31:16,680 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-25 22:31:16,681 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-25 22:31:16,681 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-25 22:31:16,681 INFO L87 Difference]: Start difference. First operand 9829 states and 14903 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, (35), 2 states have call predecessors, (35), 1 states have return successors, (34), 3 states have call predecessors, (34), 3 states have call successors, (34) [2022-11-25 22:31:19,821 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 22:31:22,906 WARN L539 Checker$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 22:31:26,462 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 22:31:30,569 WARN L539 Checker$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 22:31:32,648 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 22:31:35,133 WARN L539 Checker$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 22:31:37,654 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 22:31:39,992 WARN L539 Checker$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 22:31:41,080 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 22:31:41,080 INFO L93 Difference]: Finished difference Result 25927 states and 39329 transitions. [2022-11-25 22:31:41,081 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-25 22:31:41,081 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, (35), 2 states have call predecessors, (35), 1 states have return successors, (34), 3 states have call predecessors, (34), 3 states have call successors, (34) Word has length 320 [2022-11-25 22:31:41,082 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 22:31:41,211 INFO L225 Difference]: With dead ends: 25927 [2022-11-25 22:31:41,211 INFO L226 Difference]: Without dead ends: 16153 [2022-11-25 22:31:41,261 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 22:31:41,264 INFO L413 NwaCegarLoop]: 5882 mSDtfsCounter, 4866 mSDsluCounter, 4706 mSDsCounter, 0 mSdLazyCounter, 1084 mSolverCounterSat, 12 mSolverCounterUnsat, 8 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 23.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4870 SdHoareTripleChecker+Valid, 10588 SdHoareTripleChecker+Invalid, 1104 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 12 IncrementalHoareTripleChecker+Valid, 1084 IncrementalHoareTripleChecker+Invalid, 8 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 23.8s IncrementalHoareTripleChecker+Time [2022-11-25 22:31:41,267 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4870 Valid, 10588 Invalid, 1104 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [12 Valid, 1084 Invalid, 8 Unknown, 0 Unchecked, 23.8s Time] [2022-11-25 22:31:41,290 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 16153 states. [2022-11-25 22:31:42,845 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 16153 to 16135. [2022-11-25 22:31:42,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 16135 states, 10320 states have (on average 1.3535852713178294) internal successors, (13969), 10665 states have internal predecessors, (13969), 5244 states have call successors, (5244), 572 states have call predecessors, (5244), 569 states have return successors, (5249), 5057 states have call predecessors, (5249), 5241 states have call successors, (5249) [2022-11-25 22:31:42,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16135 states to 16135 states and 24462 transitions. [2022-11-25 22:31:42,952 INFO L78 Accepts]: Start accepts. Automaton has 16135 states and 24462 transitions. Word has length 320 [2022-11-25 22:31:42,954 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 22:31:42,954 INFO L495 AbstractCegarLoop]: Abstraction has 16135 states and 24462 transitions. [2022-11-25 22:31:42,954 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, (35), 2 states have call predecessors, (35), 1 states have return successors, (34), 3 states have call predecessors, (34), 3 states have call successors, (34) [2022-11-25 22:31:42,954 INFO L276 IsEmpty]: Start isEmpty. Operand 16135 states and 24462 transitions. [2022-11-25 22:31:42,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 338 [2022-11-25 22:31:42,966 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 22:31:42,967 INFO L195 NwaCegarLoop]: trace histogram [31, 27, 27, 27, 27, 27, 27, 5, 5, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-25 22:31:42,967 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-11-25 22:31:42,967 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_return_value_probeErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-25 22:31:42,970 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 22:31:42,970 INFO L85 PathProgramCache]: Analyzing trace with hash 749521973, now seen corresponding path program 1 times [2022-11-25 22:31:42,970 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-25 22:31:42,971 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [549629111] [2022-11-25 22:31:42,971 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 22:31:42,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 22:31:43,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 22:31:46,186 INFO L134 CoverageAnalysis]: Checked inductivity of 3070 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3070 trivial. 0 not checked. [2022-11-25 22:31:46,186 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-25 22:31:46,186 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [549629111] [2022-11-25 22:31:46,186 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [549629111] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 22:31:46,186 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 22:31:46,186 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-25 22:31:46,187 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1264363874] [2022-11-25 22:31:46,187 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 22:31:46,188 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-25 22:31:46,188 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-25 22:31:46,189 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-25 22:31:46,189 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-25 22:31:46,189 INFO L87 Difference]: Start difference. First operand 16135 states and 24462 transitions. Second operand has 4 states, 4 states have (on average 15.5) internal successors, (62), 4 states have internal predecessors, (62), 2 states have call successors, (39), 2 states have call predecessors, (39), 1 states have return successors, (38), 2 states have call predecessors, (38), 2 states have call successors, (38) [2022-11-25 22:31:49,219 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 22:31:52,915 WARN L539 Checker$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 22:31:56,514 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 22:32:00,997 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.66s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 22:32:03,006 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 22:32:05,335 WARN L539 Checker$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 22:32:07,505 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 22:32:10,196 WARN L539 Checker$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 22:32:11,392 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.00s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 22:32:13,138 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.74s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 22:32:15,591 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 22:32:16,914 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 22:32:16,915 INFO L93 Difference]: Finished difference Result 28989 states and 43960 transitions. [2022-11-25 22:32:16,915 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-11-25 22:32:16,915 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 15.5) internal successors, (62), 4 states have internal predecessors, (62), 2 states have call successors, (39), 2 states have call predecessors, (39), 1 states have return successors, (38), 2 states have call predecessors, (38), 2 states have call successors, (38) Word has length 337 [2022-11-25 22:32:16,916 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 22:32:17,115 INFO L225 Difference]: With dead ends: 28989 [2022-11-25 22:32:17,115 INFO L226 Difference]: Without dead ends: 28950 [2022-11-25 22:32:17,142 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-11-25 22:32:17,143 INFO L413 NwaCegarLoop]: 5953 mSDtfsCounter, 4962 mSDsluCounter, 10600 mSDsCounter, 0 mSdLazyCounter, 1630 mSolverCounterSat, 0 mSolverCounterUnsat, 8 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 29.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4966 SdHoareTripleChecker+Valid, 16553 SdHoareTripleChecker+Invalid, 1638 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 1630 IncrementalHoareTripleChecker+Invalid, 8 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 29.8s IncrementalHoareTripleChecker+Time [2022-11-25 22:32:17,143 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4966 Valid, 16553 Invalid, 1638 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [0 Valid, 1630 Invalid, 8 Unknown, 0 Unchecked, 29.8s Time] [2022-11-25 22:32:17,182 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 28950 states. [2022-11-25 22:32:19,808 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 28950 to 28943. [2022-11-25 22:32:19,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 28943 states, 18520 states have (on average 1.3539416846652268) internal successors, (25075), 19135 states have internal predecessors, (25075), 9397 states have call successors, (9397), 1027 states have call predecessors, (9397), 1024 states have return successors, (9410), 9068 states have call predecessors, (9410), 9394 states have call successors, (9410) [2022-11-25 22:32:20,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28943 states to 28943 states and 43882 transitions. [2022-11-25 22:32:20,025 INFO L78 Accepts]: Start accepts. Automaton has 28943 states and 43882 transitions. Word has length 337 [2022-11-25 22:32:20,026 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 22:32:20,026 INFO L495 AbstractCegarLoop]: Abstraction has 28943 states and 43882 transitions. [2022-11-25 22:32:20,027 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 15.5) internal successors, (62), 4 states have internal predecessors, (62), 2 states have call successors, (39), 2 states have call predecessors, (39), 1 states have return successors, (38), 2 states have call predecessors, (38), 2 states have call successors, (38) [2022-11-25 22:32:20,027 INFO L276 IsEmpty]: Start isEmpty. Operand 28943 states and 43882 transitions. [2022-11-25 22:32:20,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 351 [2022-11-25 22:32:20,052 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 22:32:20,053 INFO L195 NwaCegarLoop]: trace histogram [31, 27, 27, 27, 27, 27, 27, 4, 4, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-25 22:32:20,053 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-11-25 22:32:20,053 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_check_return_value_probeErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_return_value_probeErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-25 22:32:20,054 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 22:32:20,054 INFO L85 PathProgramCache]: Analyzing trace with hash -400196584, now seen corresponding path program 1 times [2022-11-25 22:32:20,054 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-25 22:32:20,055 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2124740000] [2022-11-25 22:32:20,055 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 22:32:20,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 22:32:20,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 22:32:22,410 INFO L134 CoverageAnalysis]: Checked inductivity of 3057 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 3054 trivial. 0 not checked. [2022-11-25 22:32:22,410 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-25 22:32:22,411 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2124740000] [2022-11-25 22:32:22,411 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2124740000] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 22:32:22,411 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 22:32:22,412 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-25 22:32:22,412 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [904223219] [2022-11-25 22:32:22,412 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 22:32:22,414 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-25 22:32:22,415 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-25 22:32:22,415 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-25 22:32:22,416 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-25 22:32:22,416 INFO L87 Difference]: Start difference. First operand 28943 states and 43882 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, (38), 3 states have call predecessors, (38), 3 states have call successors, (38) [2022-11-25 22:32:25,994 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 22:32:29,958 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 22:32:32,821 WARN L539 Checker$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 22:32:36,564 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.19s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 22:32:38,573 WARN L539 Checker$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 22:32:40,886 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 22:32:42,520 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.47s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 22:32:44,536 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 22:32:46,913 WARN L539 Checker$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 22:32:49,766 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 22:32:52,675 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.70s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 22:32:55,239 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 22:32:55,239 INFO L93 Difference]: Finished difference Result 67435 states and 102287 transitions. [2022-11-25 22:32:55,243 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-25 22:32:55,243 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, (38), 3 states have call predecessors, (38), 3 states have call successors, (38) Word has length 350 [2022-11-25 22:32:55,244 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 22:32:55,634 INFO L225 Difference]: With dead ends: 67435 [2022-11-25 22:32:55,635 INFO L226 Difference]: Without dead ends: 41641 [2022-11-25 22:32:55,755 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 22:32:55,755 INFO L413 NwaCegarLoop]: 9116 mSDtfsCounter, 4836 mSDsluCounter, 4693 mSDsCounter, 0 mSdLazyCounter, 1524 mSolverCounterSat, 15 mSolverCounterUnsat, 8 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 30.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4840 SdHoareTripleChecker+Valid, 13809 SdHoareTripleChecker+Invalid, 1547 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 15 IncrementalHoareTripleChecker+Valid, 1524 IncrementalHoareTripleChecker+Invalid, 8 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 31.3s IncrementalHoareTripleChecker+Time [2022-11-25 22:32:55,756 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4840 Valid, 13809 Invalid, 1547 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [15 Valid, 1524 Invalid, 8 Unknown, 0 Unchecked, 31.3s Time] [2022-11-25 22:32:55,807 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 41641 states. [2022-11-25 22:32:59,029 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 41641 to 41623. [2022-11-25 22:32:59,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 41623 states, 26638 states have (on average 1.3536676927697275) internal successors, (36059), 27531 states have internal predecessors, (36059), 13511 states have call successors, (13511), 1477 states have call predecessors, (13511), 1472 states have return successors, (13532), 13030 states have call predecessors, (13532), 13508 states have call successors, (13532) [2022-11-25 22:32:59,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41623 states to 41623 states and 63102 transitions. [2022-11-25 22:32:59,634 INFO L78 Accepts]: Start accepts. Automaton has 41623 states and 63102 transitions. Word has length 350 [2022-11-25 22:32:59,637 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 22:32:59,637 INFO L495 AbstractCegarLoop]: Abstraction has 41623 states and 63102 transitions. [2022-11-25 22:32:59,637 INFO L496 AbstractCegarLoop]: INTERPOLANT 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, (38), 3 states have call predecessors, (38), 3 states have call successors, (38) [2022-11-25 22:32:59,637 INFO L276 IsEmpty]: Start isEmpty. Operand 41623 states and 63102 transitions. [2022-11-25 22:32:59,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 361 [2022-11-25 22:32:59,677 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 22:32:59,678 INFO L195 NwaCegarLoop]: trace histogram [29, 27, 27, 27, 27, 27, 27, 4, 4, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-25 22:32:59,678 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-11-25 22:32:59,678 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_return_value_probeErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-25 22:32:59,679 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 22:32:59,679 INFO L85 PathProgramCache]: Analyzing trace with hash -2017870829, now seen corresponding path program 1 times [2022-11-25 22:32:59,679 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-25 22:32:59,680 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [434421175] [2022-11-25 22:32:59,680 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 22:32:59,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 22:33:02,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 22:33:06,370 INFO L134 CoverageAnalysis]: Checked inductivity of 2939 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2936 trivial. 0 not checked. [2022-11-25 22:33:06,370 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-25 22:33:06,370 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [434421175] [2022-11-25 22:33:06,371 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [434421175] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 22:33:06,371 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 22:33:06,371 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-25 22:33:06,371 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [665201405] [2022-11-25 22:33:06,372 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 22:33:06,373 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-25 22:33:06,374 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-25 22:33:06,374 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-25 22:33:06,375 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-25 22:33:06,375 INFO L87 Difference]: Start difference. First operand 41623 states and 63102 transitions. Second operand has 3 states, 3 states have (on average 31.0) internal successors, (93), 3 states have internal predecessors, (93), 3 states have call successors, (39), 2 states have call predecessors, (39), 1 states have return successors, (38), 3 states have call predecessors, (38), 3 states have call successors, (38) [2022-11-25 22:33:09,688 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 22:33:14,603 WARN L539 Checker$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 22:33:17,796 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 22:33:20,500 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.19s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 22:33:23,615 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 22:33:25,769 WARN L539 Checker$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 22:33:28,164 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 22:33:31,012 WARN L539 Checker$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 22:33:34,603 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.71s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 22:33:34,800 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 22:33:34,800 INFO L93 Difference]: Finished difference Result 107198 states and 162185 transitions. [2022-11-25 22:33:34,801 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-25 22:33:34,801 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 31.0) internal successors, (93), 3 states have internal predecessors, (93), 3 states have call successors, (39), 2 states have call predecessors, (39), 1 states have return successors, (38), 3 states have call predecessors, (38), 3 states have call successors, (38) Word has length 360 [2022-11-25 22:33:34,803 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 22:33:35,200 INFO L225 Difference]: With dead ends: 107198 [2022-11-25 22:33:35,200 INFO L226 Difference]: Without dead ends: 65630 [2022-11-25 22:33:35,342 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 22:33:35,342 INFO L413 NwaCegarLoop]: 5641 mSDtfsCounter, 3246 mSDsluCounter, 4625 mSDsCounter, 0 mSdLazyCounter, 1195 mSolverCounterSat, 15 mSolverCounterUnsat, 7 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 25.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3248 SdHoareTripleChecker+Valid, 10266 SdHoareTripleChecker+Invalid, 1217 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 15 IncrementalHoareTripleChecker+Valid, 1195 IncrementalHoareTripleChecker+Invalid, 7 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 26.0s IncrementalHoareTripleChecker+Time [2022-11-25 22:33:35,343 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3248 Valid, 10266 Invalid, 1217 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [15 Valid, 1195 Invalid, 7 Unknown, 0 Unchecked, 26.0s Time] [2022-11-25 22:33:35,435 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 65630 states. [2022-11-25 22:33:40,002 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 65630 to 65595. [2022-11-25 22:33:40,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 65595 states, 41771 states have (on average 1.3461253022431832) internal successors, (56229), 43271 states have internal predecessors, (56229), 21351 states have call successors, (21351), 2480 states have call predecessors, (21351), 2471 states have return successors, (21383), 20539 states have call predecessors, (21383), 21348 states have call successors, (21383) [2022-11-25 22:33:40,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65595 states to 65595 states and 98963 transitions. [2022-11-25 22:33:40,569 INFO L78 Accepts]: Start accepts. Automaton has 65595 states and 98963 transitions. Word has length 360 [2022-11-25 22:33:40,570 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 22:33:40,570 INFO L495 AbstractCegarLoop]: Abstraction has 65595 states and 98963 transitions. [2022-11-25 22:33:40,570 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 31.0) internal successors, (93), 3 states have internal predecessors, (93), 3 states have call successors, (39), 2 states have call predecessors, (39), 1 states have return successors, (38), 3 states have call predecessors, (38), 3 states have call successors, (38) [2022-11-25 22:33:40,571 INFO L276 IsEmpty]: Start isEmpty. Operand 65595 states and 98963 transitions. [2022-11-25 22:33:40,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 382 [2022-11-25 22:33:40,635 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 22:33:40,635 INFO L195 NwaCegarLoop]: trace histogram [32, 27, 27, 27, 27, 27, 27, 6, 6, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-25 22:33:40,636 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-11-25 22:33:40,636 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_check_return_value_probeErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_return_value_probeErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-25 22:33:40,636 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 22:33:40,637 INFO L85 PathProgramCache]: Analyzing trace with hash 1517929363, now seen corresponding path program 1 times [2022-11-25 22:33:40,637 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-25 22:33:40,637 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1981018834] [2022-11-25 22:33:40,637 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 22:33:40,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 22:33:41,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 22:33:42,310 INFO L134 CoverageAnalysis]: Checked inductivity of 3159 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 3152 trivial. 0 not checked. [2022-11-25 22:33:42,311 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-25 22:33:42,311 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1981018834] [2022-11-25 22:33:42,311 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1981018834] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 22:33:42,311 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 22:33:42,312 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-25 22:33:42,312 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [205718537] [2022-11-25 22:33:42,312 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 22:33:42,313 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-25 22:33:42,313 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-25 22:33:42,314 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-25 22:33:42,314 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-25 22:33:42,314 INFO L87 Difference]: Start difference. First operand 65595 states and 98963 transitions. Second operand has 3 states, 3 states have (on average 30.0) internal successors, (90), 3 states have internal predecessors, (90), 3 states have call successors, (43), 2 states have call predecessors, (43), 1 states have return successors, (42), 3 states have call predecessors, (42), 3 states have call successors, (42) [2022-11-25 22:33:45,331 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 22:33:51,165 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 22:33:54,257 WARN L539 Checker$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 22:33:58,507 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 22:34:00,809 WARN L539 Checker$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 22:34:02,851 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.87s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 22:34:04,866 WARN L539 Checker$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 22:34:07,361 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 22:34:09,594 WARN L539 Checker$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 22:34:12,408 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 22:34:15,422 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 22:34:15,422 INFO L93 Difference]: Finished difference Result 160283 states and 241950 transitions. [2022-11-25 22:34:15,422 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-25 22:34:15,423 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 30.0) internal successors, (90), 3 states have internal predecessors, (90), 3 states have call successors, (43), 2 states have call predecessors, (43), 1 states have return successors, (42), 3 states have call predecessors, (42), 3 states have call successors, (42) Word has length 381 [2022-11-25 22:34:15,423 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 22:34:16,433 INFO L225 Difference]: With dead ends: 160283 [2022-11-25 22:34:16,433 INFO L226 Difference]: Without dead ends: 96729 [2022-11-25 22:34:16,618 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 22:34:16,619 INFO L413 NwaCegarLoop]: 9103 mSDtfsCounter, 4838 mSDsluCounter, 4704 mSDsCounter, 0 mSdLazyCounter, 1517 mSolverCounterSat, 9 mSolverCounterUnsat, 9 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 28.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4844 SdHoareTripleChecker+Valid, 13807 SdHoareTripleChecker+Invalid, 1535 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 9 IncrementalHoareTripleChecker+Valid, 1517 IncrementalHoareTripleChecker+Invalid, 9 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 29.4s IncrementalHoareTripleChecker+Time [2022-11-25 22:34:16,619 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4844 Valid, 13807 Invalid, 1535 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [9 Valid, 1517 Invalid, 9 Unknown, 0 Unchecked, 29.4s Time] [2022-11-25 22:34:16,736 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 96729 states. [2022-11-25 22:34:22,953 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 96729 to 96679. [2022-11-25 22:34:23,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 96679 states, 61587 states have (on average 1.346209427314206) internal successors, (82909), 63827 states have internal predecessors, (82909), 31455 states have call successors, (31455), 3648 states have call predecessors, (31455), 3635 states have return successors, (31523), 30223 states have call predecessors, (31523), 31452 states have call successors, (31523) [2022-11-25 22:34:23,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 96679 states to 96679 states and 145887 transitions. [2022-11-25 22:34:23,813 INFO L78 Accepts]: Start accepts. Automaton has 96679 states and 145887 transitions. Word has length 381 [2022-11-25 22:34:23,813 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 22:34:23,813 INFO L495 AbstractCegarLoop]: Abstraction has 96679 states and 145887 transitions. [2022-11-25 22:34:23,813 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 30.0) internal successors, (90), 3 states have internal predecessors, (90), 3 states have call successors, (43), 2 states have call predecessors, (43), 1 states have return successors, (42), 3 states have call predecessors, (42), 3 states have call successors, (42) [2022-11-25 22:34:23,814 INFO L276 IsEmpty]: Start isEmpty. Operand 96679 states and 145887 transitions. [2022-11-25 22:34:23,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 405 [2022-11-25 22:34:23,921 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 22:34:23,922 INFO L195 NwaCegarLoop]: trace histogram [34, 27, 27, 27, 27, 27, 27, 6, 6, 4, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-25 22:34:23,922 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2022-11-25 22:34:23,922 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ldv_check_return_value_probeErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_return_value_probeErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-25 22:34:23,923 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 22:34:23,923 INFO L85 PathProgramCache]: Analyzing trace with hash 1134087747, now seen corresponding path program 1 times [2022-11-25 22:34:23,923 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-25 22:34:23,923 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [459058813] [2022-11-25 22:34:23,924 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 22:34:23,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 22:34:24,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 22:34:27,532 INFO L134 CoverageAnalysis]: Checked inductivity of 3311 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3311 trivial. 0 not checked. [2022-11-25 22:34:27,532 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-25 22:34:27,533 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [459058813] [2022-11-25 22:34:27,533 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [459058813] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 22:34:27,533 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 22:34:27,533 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-25 22:34:27,533 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2037814310] [2022-11-25 22:34:27,534 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 22:34:27,534 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-25 22:34:27,535 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-25 22:34:27,536 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-25 22:34:27,536 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-25 22:34:27,536 INFO L87 Difference]: Start difference. First operand 96679 states and 145887 transitions. Second operand has 4 states, 4 states have (on average 22.75) internal successors, (91), 4 states have internal predecessors, (91), 2 states have call successors, (43), 2 states have call predecessors, (43), 1 states have return successors, (42), 2 states have call predecessors, (42), 2 states have call successors, (42) [2022-11-25 22:34:30,688 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 22:34:35,469 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 22:34:39,274 WARN L539 Checker$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 22:34:44,058 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.96s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 22:34:47,392 WARN L539 Checker$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 22:34:49,531 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.98s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 22:34:51,544 WARN L539 Checker$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 22:34:53,624 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.89s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 22:34:55,191 WARN L539 Checker$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 22:34:57,600 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 22:35:00,792 WARN L539 Checker$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 22:35:03,045 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 22:35:03,045 INFO L93 Difference]: Finished difference Result 96762 states and 145997 transitions. [2022-11-25 22:35:03,046 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-11-25 22:35:03,046 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 22.75) internal successors, (91), 4 states have internal predecessors, (91), 2 states have call successors, (43), 2 states have call predecessors, (43), 1 states have return successors, (42), 2 states have call predecessors, (42), 2 states have call successors, (42) Word has length 404 [2022-11-25 22:35:03,047 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 22:35:03,448 INFO L225 Difference]: With dead ends: 96762 [2022-11-25 22:35:03,448 INFO L226 Difference]: Without dead ends: 96760 [2022-11-25 22:35:03,481 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-11-25 22:35:03,481 INFO L413 NwaCegarLoop]: 5859 mSDtfsCounter, 4914 mSDsluCounter, 10504 mSDsCounter, 0 mSdLazyCounter, 1586 mSolverCounterSat, 1 mSolverCounterUnsat, 7 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 32.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4918 SdHoareTripleChecker+Valid, 16363 SdHoareTripleChecker+Invalid, 1594 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 1586 IncrementalHoareTripleChecker+Invalid, 7 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 32.7s IncrementalHoareTripleChecker+Time [2022-11-25 22:35:03,482 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4918 Valid, 16363 Invalid, 1594 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1 Valid, 1586 Invalid, 7 Unknown, 0 Unchecked, 32.7s Time] [2022-11-25 22:35:03,564 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 96760 states. [2022-11-25 22:35:09,605 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 96760 to 96697. [2022-11-25 22:35:09,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 96697 states, 61601 states have (on average 1.3461307446307689) internal successors, (82923), 63842 states have internal predecessors, (82923), 31458 states have call successors, (31458), 3649 states have call predecessors, (31458), 3636 states have return successors, (31526), 30225 states have call predecessors, (31526), 31455 states have call successors, (31526) [2022-11-25 22:35:10,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 96697 states to 96697 states and 145907 transitions. [2022-11-25 22:35:10,072 INFO L78 Accepts]: Start accepts. Automaton has 96697 states and 145907 transitions. Word has length 404 [2022-11-25 22:35:10,072 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 22:35:10,072 INFO L495 AbstractCegarLoop]: Abstraction has 96697 states and 145907 transitions. [2022-11-25 22:35:10,072 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 22.75) internal successors, (91), 4 states have internal predecessors, (91), 2 states have call successors, (43), 2 states have call predecessors, (43), 1 states have return successors, (42), 2 states have call predecessors, (42), 2 states have call successors, (42) [2022-11-25 22:35:10,073 INFO L276 IsEmpty]: Start isEmpty. Operand 96697 states and 145907 transitions. [2022-11-25 22:35:10,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 421 [2022-11-25 22:35:10,136 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 22:35:10,136 INFO L195 NwaCegarLoop]: trace histogram [33, 27, 27, 27, 27, 27, 27, 8, 8, 4, 4, 4, 3, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-25 22:35:10,136 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2022-11-25 22:35:10,136 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_return_value_probeErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-25 22:35:10,137 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 22:35:10,137 INFO L85 PathProgramCache]: Analyzing trace with hash -49350045, now seen corresponding path program 1 times [2022-11-25 22:35:10,137 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-25 22:35:10,137 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [357591077] [2022-11-25 22:35:10,137 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 22:35:10,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 22:35:11,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 22:35:14,129 INFO L134 CoverageAnalysis]: Checked inductivity of 3272 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 3254 trivial. 0 not checked. [2022-11-25 22:35:14,129 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-25 22:35:14,129 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [357591077] [2022-11-25 22:35:14,130 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [357591077] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 22:35:14,130 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 22:35:14,130 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-25 22:35:14,130 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [681126635] [2022-11-25 22:35:14,130 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 22:35:14,131 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-25 22:35:14,131 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-25 22:35:14,132 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-25 22:35:14,132 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-25 22:35:14,133 INFO L87 Difference]: Start difference. First operand 96697 states and 145907 transitions. Second operand has 3 states, 3 states have (on average 39.0) internal successors, (117), 3 states have internal predecessors, (117), 3 states have call successors, (47), 2 states have call predecessors, (47), 1 states have return successors, (46), 3 states have call predecessors, (46), 3 states have call successors, (46) [2022-11-25 22:35:17,445 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 22:35:23,502 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 22:35:27,490 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 []