./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-rtl8192de-rtl8192de.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_87f94680-e964-4460-86f1-5fbe52790aac/bin/uautomizer-ZsLfNo2U6R/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87f94680-e964-4460-86f1-5fbe52790aac/bin/uautomizer-ZsLfNo2U6R/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87f94680-e964-4460-86f1-5fbe52790aac/bin/uautomizer-ZsLfNo2U6R/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87f94680-e964-4460-86f1-5fbe52790aac/bin/uautomizer-ZsLfNo2U6R/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-rtlwifi-rtl8192de-rtl8192de.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87f94680-e964-4460-86f1-5fbe52790aac/bin/uautomizer-ZsLfNo2U6R/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87f94680-e964-4460-86f1-5fbe52790aac/bin/uautomizer-ZsLfNo2U6R --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash fe8c8383e77668fbc525c665ed4808e26fcf56c95e01d7d854f2bccf527db7a4 --- 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 18:25:50,690 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-25 18:25:50,693 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-25 18:25:50,742 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-25 18:25:50,744 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-25 18:25:50,749 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-25 18:25:50,751 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-25 18:25:50,753 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-25 18:25:50,755 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-25 18:25:50,756 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-25 18:25:50,758 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-25 18:25:50,762 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-25 18:25:50,763 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-25 18:25:50,770 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-25 18:25:50,772 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-25 18:25:50,774 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-25 18:25:50,777 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-25 18:25:50,780 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-25 18:25:50,782 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-25 18:25:50,786 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-25 18:25:50,790 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-25 18:25:50,792 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-25 18:25:50,795 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-25 18:25:50,796 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-25 18:25:50,807 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-25 18:25:50,807 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-25 18:25:50,808 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-25 18:25:50,809 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-25 18:25:50,809 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-25 18:25:50,811 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-25 18:25:50,811 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-25 18:25:50,812 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-25 18:25:50,813 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-25 18:25:50,814 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-25 18:25:50,815 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-25 18:25:50,816 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-25 18:25:50,817 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-25 18:25:50,817 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-25 18:25:50,818 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-25 18:25:50,819 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-25 18:25:50,820 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-25 18:25:50,821 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87f94680-e964-4460-86f1-5fbe52790aac/bin/uautomizer-ZsLfNo2U6R/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-11-25 18:25:50,861 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-25 18:25:50,862 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-25 18:25:50,863 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-25 18:25:50,863 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-25 18:25:50,864 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-25 18:25:50,864 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-25 18:25:50,865 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-25 18:25:50,866 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-25 18:25:50,866 INFO L138 SettingsManager]: * Use SBE=true [2022-11-25 18:25:50,866 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-25 18:25:50,868 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-25 18:25:50,868 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-25 18:25:50,868 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-25 18:25:50,868 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-25 18:25:50,869 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-25 18:25:50,869 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-25 18:25:50,869 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-25 18:25:50,869 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-25 18:25:50,870 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-25 18:25:50,870 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-25 18:25:50,870 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-25 18:25:50,870 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-25 18:25:50,871 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-25 18:25:50,871 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-25 18:25:50,871 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-25 18:25:50,872 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-25 18:25:50,872 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-25 18:25:50,872 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-25 18:25:50,872 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-25 18:25:50,872 INFO L138 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2022-11-25 18:25:50,873 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-25 18:25:50,873 INFO L138 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87f94680-e964-4460-86f1-5fbe52790aac/bin/uautomizer-ZsLfNo2U6R/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87f94680-e964-4460-86f1-5fbe52790aac/bin/uautomizer-ZsLfNo2U6R Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> fe8c8383e77668fbc525c665ed4808e26fcf56c95e01d7d854f2bccf527db7a4 [2022-11-25 18:25:51,240 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-25 18:25:51,284 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-25 18:25:51,288 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-25 18:25:51,289 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-25 18:25:51,290 INFO L275 PluginConnector]: CDTParser initialized [2022-11-25 18:25:51,291 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87f94680-e964-4460-86f1-5fbe52790aac/bin/uautomizer-ZsLfNo2U6R/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-rtlwifi-rtl8192de-rtl8192de.cil.i [2022-11-25 18:25:54,711 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-25 18:25:56,148 INFO L351 CDTParser]: Found 1 translation units. [2022-11-25 18:25:56,148 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87f94680-e964-4460-86f1-5fbe52790aac/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-rtlwifi-rtl8192de-rtl8192de.cil.i [2022-11-25 18:25:56,307 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87f94680-e964-4460-86f1-5fbe52790aac/bin/uautomizer-ZsLfNo2U6R/data/7583f2676/218eabc9878447e5b424dc892d9a4c8e/FLAGad11bbdcf [2022-11-25 18:25:56,325 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87f94680-e964-4460-86f1-5fbe52790aac/bin/uautomizer-ZsLfNo2U6R/data/7583f2676/218eabc9878447e5b424dc892d9a4c8e [2022-11-25 18:25:56,328 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-25 18:25:56,330 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-25 18:25:56,332 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-25 18:25:56,332 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-25 18:25:56,337 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-25 18:25:56,338 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 06:25:56" (1/1) ... [2022-11-25 18:25:56,339 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@57d59c0e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:25:56, skipping insertion in model container [2022-11-25 18:25:56,340 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 06:25:56" (1/1) ... [2022-11-25 18:25:56,350 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-25 18:25:56,701 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-25 18:25:57,606 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 18:25:57,716 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-11-25 18:25:57,923 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 18:25:58,231 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:25:58,242 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:25:58,250 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:25:58,287 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:25:58,294 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:25:58,297 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:25:58,313 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:25:58,316 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:25:58,347 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:25:58,350 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:25:58,353 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:25:58,363 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:25:58,366 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:25:58,390 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:25:58,393 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:25:58,395 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:25:58,397 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:25:58,420 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:25:58,423 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:25:58,426 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:25:58,432 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:25:58,434 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:25:58,441 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:25:58,490 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:25:58,493 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:25:58,550 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:25:58,565 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:25:58,569 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:25:58,572 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:25:58,576 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:25:58,580 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:25:58,583 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:25:58,589 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:25:58,600 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:25:58,602 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:25:58,604 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:25:58,706 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:25:58,732 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-11-25 18:25:58,733 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:25:58,735 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-11-25 18:25:58,737 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:25:58,842 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:25:58,844 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:25:58,847 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:25:58,851 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:25:58,856 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:25:58,864 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:25:58,872 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:25:58,874 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:25:58,881 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:25:58,883 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:25:58,888 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:25:58,899 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:25:58,903 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:25:58,906 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:25:58,931 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:25:58,935 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:25:58,937 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:25:58,982 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 18:25:59,208 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-11-25 18:25:59,469 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:25:59,471 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:25:59,492 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:25:59,493 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:25:59,495 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:25:59,496 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:25:59,497 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:25:59,518 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:25:59,520 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:25:59,521 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:25:59,522 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:25:59,523 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:25:59,524 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:25:59,525 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:25:59,527 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:25:59,531 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:25:59,533 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:25:59,534 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 18:25:59,535 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:25:59,535 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 18:25:59,536 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:25:59,537 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 18:25:59,539 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 18:25:59,540 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:25:59,541 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:25:59,582 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:25:59,584 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:25:59,584 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 18:25:59,585 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:25:59,587 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:25:59,587 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:25:59,588 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 18:25:59,589 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:25:59,591 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:25:59,592 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:25:59,593 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:25:59,594 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:25:59,595 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:25:59,597 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:25:59,603 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:25:59,605 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:25:59,606 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 18:25:59,606 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:25:59,612 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:25:59,614 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:25:59,619 WARN L623 FunctionHandler]: Unknown extern function print_hex_dump [2022-11-25 18:25:59,639 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-11-25 18:25:59,639 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 18:25:59,696 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:25:59,698 WARN L623 FunctionHandler]: Unknown extern function print_hex_dump [2022-11-25 18:25:59,700 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:25:59,703 WARN L623 FunctionHandler]: Unknown extern function print_hex_dump [2022-11-25 18:25:59,704 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-25 18:25:59,706 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:25:59,707 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:25:59,709 WARN L623 FunctionHandler]: Unknown extern function print_hex_dump [2022-11-25 18:25:59,711 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:00,340 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:26:00,406 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:00,416 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:00,419 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:00,421 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:00,425 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:00,428 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:00,430 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:00,431 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:00,437 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:00,453 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:00,492 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:26:00,492 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:26:00,493 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:26:00,493 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:26:00,494 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:26:00,523 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:00,524 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:00,526 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:00,529 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 18:26:00,530 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:00,531 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:00,533 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:00,535 WARN L623 FunctionHandler]: Unknown extern function rtl_cam_reset_all_entry [2022-11-25 18:26:00,536 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:26:00,549 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:00,551 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:00,564 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:00,566 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:00,568 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:00,569 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:00,571 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:00,572 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:00,578 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:00,580 WARN L623 FunctionHandler]: Unknown extern function synchronize_irq [2022-11-25 18:26:00,595 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:00,596 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 18:26:00,597 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:00,599 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:26:00,600 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:26:00,600 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:26:00,601 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:00,605 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:00,607 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:00,649 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:00,653 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:00,654 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:00,655 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:00,657 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:00,679 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:00,680 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:00,708 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:00,709 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:00,711 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:00,712 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:00,726 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 18:26:00,727 WARN L623 FunctionHandler]: Unknown extern function rtl_efuse_shadow_map_update [2022-11-25 18:26:00,728 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:00,729 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:00,731 WARN L623 FunctionHandler]: Unknown extern function print_hex_dump [2022-11-25 18:26:00,732 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:00,733 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:00,734 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:00,736 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:00,737 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:00,738 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:00,739 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:00,740 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:00,742 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:00,744 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:00,747 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:00,748 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:00,749 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:00,750 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:00,768 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:00,793 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:00,798 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 18:26:00,799 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:00,801 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:00,802 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 18:26:00,802 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 18:26:00,807 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:00,808 WARN L623 FunctionHandler]: Unknown extern function rtl_cam_mark_invalid [2022-11-25 18:26:00,836 WARN L623 FunctionHandler]: Unknown extern function rtl_cam_empty_entry [2022-11-25 18:26:00,838 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:00,839 WARN L623 FunctionHandler]: Unknown extern function rtl_cam_get_free_entry [2022-11-25 18:26:00,840 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:00,841 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:00,842 WARN L623 FunctionHandler]: Unknown extern function rtl_cam_del_entry [2022-11-25 18:26:00,842 WARN L623 FunctionHandler]: Unknown extern function rtl_cam_delete_one_entry [2022-11-25 18:26:00,843 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:00,844 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:00,845 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:00,846 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:00,848 WARN L623 FunctionHandler]: Unknown extern function print_hex_dump [2022-11-25 18:26:00,849 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:00,849 WARN L623 FunctionHandler]: Unknown extern function rtl_cam_add_one_entry [2022-11-25 18:26:00,850 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:00,851 WARN L623 FunctionHandler]: Unknown extern function rtl_cam_add_one_entry [2022-11-25 18:26:00,852 WARN L623 FunctionHandler]: Unknown extern function rtl_cam_add_one_entry [2022-11-25 18:26:00,890 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:00,892 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:00,894 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:00,896 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:00,911 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:01,158 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:01,160 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:01,162 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:01,163 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:01,176 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:26:01,177 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:26:01,177 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:26:01,177 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:26:01,178 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:01,192 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:01,194 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:01,194 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 18:26:01,195 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:01,197 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:01,198 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 18:26:01,199 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:01,201 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:01,202 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:01,233 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:01,234 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:01,235 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:01,236 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:01,237 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:26:01,237 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:26:01,238 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:26:01,238 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:26:01,239 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:26:01,239 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:26:01,240 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:26:01,240 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:26:01,241 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:26:01,241 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:01,243 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:26:01,243 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:01,245 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:01,246 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:26:01,246 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:01,248 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:01,249 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:26:01,249 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:01,251 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:01,266 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:01,281 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:26:01,282 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:26:01,282 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:26:01,283 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:26:01,283 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:26:01,284 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:26:01,284 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:26:01,285 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:26:01,286 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:01,300 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:01,301 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:01,302 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:01,304 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:01,308 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:01,309 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:01,310 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:01,311 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:01,312 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:26:01,313 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:26:01,313 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:26:01,314 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:26:01,314 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:26:01,315 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:26:01,315 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:26:01,316 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:26:01,317 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:26:01,317 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:26:01,318 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:26:01,318 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:26:01,319 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:26:01,319 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:26:01,320 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:26:01,320 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:26:01,321 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:26:01,321 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:26:01,322 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:01,323 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:01,326 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:01,327 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:01,371 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:01,372 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:01,375 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:01,377 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:01,378 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:01,404 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:01,405 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:01,406 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:01,408 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:26:01,408 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:26:01,409 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:01,422 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:01,423 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:01,425 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:01,426 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:01,427 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:01,429 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:01,442 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:01,443 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:26:01,444 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:26:01,444 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:26:01,444 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:26:01,445 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:01,458 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:01,459 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:01,473 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:01,474 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:01,475 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:01,479 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:01,482 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:01,484 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:01,485 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:01,488 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:01,489 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:01,490 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:01,507 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:01,507 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:01,508 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:01,509 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:01,510 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:01,510 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:26:01,511 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:26:01,511 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:01,512 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:01,512 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:01,513 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:01,514 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:01,528 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:01,529 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:01,530 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:01,531 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:01,531 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:01,532 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:26:01,532 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:01,533 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:01,534 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:01,535 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:01,535 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:01,536 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:01,550 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:01,551 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:01,551 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:01,552 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:26:01,552 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:26:01,553 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:01,553 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:01,554 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:01,555 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:01,555 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:01,556 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:01,570 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:01,571 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:01,572 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:01,572 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:01,573 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:01,573 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:26:01,574 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:01,574 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:01,575 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:01,575 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:01,576 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:01,577 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:01,590 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:01,603 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:01,617 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:01,630 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:01,644 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:01,657 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:01,671 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:01,684 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:01,700 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:01,739 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:01,740 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:01,742 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:01,743 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:01,744 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:01,745 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:01,746 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:01,748 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:01,749 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:01,749 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:01,750 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:01,769 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:01,769 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:26:01,770 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:01,770 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:01,773 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:01,774 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:01,775 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:01,776 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:01,777 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:01,779 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:01,780 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:01,780 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:01,782 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:01,817 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:01,819 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:01,821 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:01,822 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:01,822 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:01,839 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:01,841 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:01,843 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:01,846 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:01,847 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:01,850 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:01,852 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:01,852 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:01,854 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:01,856 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:01,857 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:01,859 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:01,861 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:01,906 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:01,924 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:01,925 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:01,925 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:01,926 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:01,928 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:01,929 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:01,930 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:01,947 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:26:01,948 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:01,949 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:01,950 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:01,950 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:01,970 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:01,971 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:26:01,972 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:01,973 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:01,987 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:01,989 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:02,008 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:02,011 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:02,012 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:26:02,014 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:02,014 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:02,015 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:02,016 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:02,017 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:26:02,017 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:02,035 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:02,037 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:02,038 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:02,040 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:02,041 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:02,042 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:02,043 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:02,044 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:02,073 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:02,076 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:02,077 WARN L623 FunctionHandler]: Unknown extern function rtl_ps_enable_nic [2022-11-25 18:26:02,078 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-11-25 18:26:02,078 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:02,080 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:02,081 WARN L623 FunctionHandler]: Unknown extern function rtl_ps_disable_nic [2022-11-25 18:26:02,083 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:02,084 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:02,085 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:26:02,086 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:02,087 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-11-25 18:26:02,087 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:02,088 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-11-25 18:26:02,088 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:02,089 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:02,092 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:02,093 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:02,094 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:02,101 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 18:26:02,102 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:26:02,102 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 18:26:02,103 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:02,105 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:02,112 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:02,114 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:02,115 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:02,118 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 18:26:02,121 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:02,122 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:02,124 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:02,128 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:02,129 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:02,130 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:02,131 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:02,150 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:02,152 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:02,183 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:02,185 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:02,186 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:02,186 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:02,187 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:02,190 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:02,191 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:02,192 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:02,211 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:02,215 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:02,216 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:02,217 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:02,219 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:02,220 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:02,221 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:02,225 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:26:02,225 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:26:02,226 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:26:02,226 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:26:02,227 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:02,229 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:02,432 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 18:26:02,534 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-25 18:26:02,803 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:02,803 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:02,804 WARN L623 FunctionHandler]: Unknown extern function vzalloc [2022-11-25 18:26:02,806 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:02,806 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:02,806 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:02,807 WARN L623 FunctionHandler]: Unknown extern function request_firmware_nowait [2022-11-25 18:26:02,808 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:02,822 WARN L623 FunctionHandler]: Unknown extern function vfree [2022-11-25 18:26:02,822 WARN L623 FunctionHandler]: Unknown extern function skb_queue_purge [2022-11-25 18:26:02,837 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-25 18:26:02,838 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-25 18:26:02,839 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-25 18:26:02,839 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:04,035 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-11-25 18:26:04,036 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-11-25 18:26:04,037 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-11-25 18:26:04,037 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-11-25 18:26:04,049 WARN L623 FunctionHandler]: Unknown extern function rtl_phy_scan_operation_backup [2022-11-25 18:26:04,054 WARN L623 FunctionHandler]: Unknown extern function rtl_pci_probe [2022-11-25 18:26:04,054 WARN L623 FunctionHandler]: Unknown extern function rtl_pci_disconnect [2022-11-25 18:26:04,059 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-11-25 18:26:04,061 WARN L623 FunctionHandler]: Unknown extern function rtl_pci_suspend [2022-11-25 18:26:04,062 WARN L623 FunctionHandler]: Unknown extern function rtl_pci_suspend [2022-11-25 18:26:04,063 WARN L623 FunctionHandler]: Unknown extern function rtl_pci_resume [2022-11-25 18:26:04,064 WARN L623 FunctionHandler]: Unknown extern function rtl_pci_resume [2022-11-25 18:26:04,066 WARN L623 FunctionHandler]: Unknown extern function rtl_pci_suspend [2022-11-25 18:26:04,067 WARN L623 FunctionHandler]: Unknown extern function rtl_pci_resume [2022-11-25 18:26:04,069 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-11-25 18:26:04,081 WARN L623 FunctionHandler]: Unknown extern function __pci_register_driver [2022-11-25 18:26:04,082 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-11-25 18:26:04,186 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-11-25 18:26:04,187 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-11-25 18:26:04,187 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-11-25 18:26:04,200 WARN L623 FunctionHandler]: Unknown extern function debug_dma_mapping_error [2022-11-25 18:26:04,602 WARN L623 FunctionHandler]: Unknown extern function rtlwifi_rate_mapping [2022-11-25 18:26:04,620 WARN L623 FunctionHandler]: Unknown extern function rtl_get_tcb_desc [2022-11-25 18:26:04,620 WARN L623 FunctionHandler]: Unknown extern function skb_push [2022-11-25 18:26:04,621 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:04,624 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:04,636 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:04,641 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:04,644 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:04,649 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:04,650 WARN L623 FunctionHandler]: Unknown extern function print_hex_dump [2022-11-25 18:26:04,652 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:04,653 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:04,655 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:04,655 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:04,945 WARN L623 FunctionHandler]: Unknown extern function ldv_check_alloc_flags [2022-11-25 18:26:04,945 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-11-25 18:26:05,046 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:26:05,254 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_87f94680-e964-4460-86f1-5fbe52790aac/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-rtlwifi-rtl8192de-rtl8192de.cil.i[985614,985627] [2022-11-25 18:26:05,260 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_87f94680-e964-4460-86f1-5fbe52790aac/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-rtlwifi-rtl8192de-rtl8192de.cil.i[985761,985774] [2022-11-25 18:26:05,261 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_87f94680-e964-4460-86f1-5fbe52790aac/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-rtlwifi-rtl8192de-rtl8192de.cil.i[985900,985913] [2022-11-25 18:26:05,262 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_87f94680-e964-4460-86f1-5fbe52790aac/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-rtlwifi-rtl8192de-rtl8192de.cil.i[986058,986071] [2022-11-25 18:26:05,334 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-25 18:26:05,657 INFO L203 MainTranslator]: Completed pre-run [2022-11-25 18:26:05,820 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 18:26:05,821 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-11-25 18:26:05,899 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 18:26:05,907 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:05,908 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:05,909 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:05,911 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:05,912 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:05,913 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:05,915 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:05,916 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:05,918 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:05,919 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:05,920 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:05,922 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:05,923 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:05,925 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:05,926 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:05,927 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:05,928 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:05,930 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:05,931 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:05,933 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:05,934 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:05,935 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:05,937 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:05,938 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:05,939 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:05,942 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:05,944 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:05,944 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:05,945 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:05,946 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:05,947 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:05,948 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:05,949 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:05,950 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:05,951 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:05,952 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:05,959 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:05,961 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-11-25 18:26:05,962 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:05,962 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-11-25 18:26:05,963 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:05,978 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:05,979 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:05,981 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:05,982 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:05,985 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:05,988 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:05,992 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:05,993 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:05,995 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:05,996 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:05,999 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,004 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,006 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,007 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,011 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,013 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,013 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,016 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 18:26:06,022 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-11-25 18:26:06,032 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,033 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,035 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,036 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,038 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:26:06,038 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,039 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,041 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,042 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,042 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:26:06,043 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,043 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:26:06,044 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,045 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,046 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,049 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,051 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,051 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 18:26:06,052 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:26:06,053 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 18:26:06,054 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,054 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 18:26:06,055 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 18:26:06,056 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,057 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,061 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,062 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,063 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 18:26:06,063 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,064 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,065 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:26:06,065 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 18:26:06,066 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,068 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,069 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,069 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:26:06,070 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,071 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,072 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,077 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,078 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,079 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 18:26:06,080 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,083 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,085 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,086 WARN L623 FunctionHandler]: Unknown extern function print_hex_dump [2022-11-25 18:26:06,088 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-11-25 18:26:06,088 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 18:26:06,100 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,101 WARN L623 FunctionHandler]: Unknown extern function print_hex_dump [2022-11-25 18:26:06,102 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,103 WARN L623 FunctionHandler]: Unknown extern function print_hex_dump [2022-11-25 18:26:06,103 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-25 18:26:06,104 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,105 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,106 WARN L623 FunctionHandler]: Unknown extern function print_hex_dump [2022-11-25 18:26:06,107 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,191 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:26:06,196 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,202 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,204 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,206 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,208 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,211 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,212 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,213 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,217 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,220 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,225 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:26:06,225 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:26:06,226 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:26:06,226 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:26:06,227 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:26:06,233 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,234 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,236 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,238 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 18:26:06,239 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,240 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,242 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,244 WARN L623 FunctionHandler]: Unknown extern function rtl_cam_reset_all_entry [2022-11-25 18:26:06,245 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:26:06,246 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,247 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,250 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,251 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,252 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,253 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,254 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,255 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,259 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,261 WARN L623 FunctionHandler]: Unknown extern function synchronize_irq [2022-11-25 18:26:06,263 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,264 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 18:26:06,265 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,266 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:26:06,267 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:26:06,267 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:26:06,268 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,271 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,272 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,284 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,287 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,288 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,289 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,290 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,294 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,295 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,297 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,298 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,299 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,300 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,303 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 18:26:06,303 WARN L623 FunctionHandler]: Unknown extern function rtl_efuse_shadow_map_update [2022-11-25 18:26:06,304 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,305 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,306 WARN L623 FunctionHandler]: Unknown extern function print_hex_dump [2022-11-25 18:26:06,307 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,308 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,309 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,311 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,312 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,312 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,313 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,314 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,316 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,318 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,320 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,321 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,322 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,323 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,328 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,334 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,337 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 18:26:06,339 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,340 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,341 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 18:26:06,341 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 18:26:06,345 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,346 WARN L623 FunctionHandler]: Unknown extern function rtl_cam_mark_invalid [2022-11-25 18:26:06,346 WARN L623 FunctionHandler]: Unknown extern function rtl_cam_empty_entry [2022-11-25 18:26:06,348 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,349 WARN L623 FunctionHandler]: Unknown extern function rtl_cam_get_free_entry [2022-11-25 18:26:06,350 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,351 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,351 WARN L623 FunctionHandler]: Unknown extern function rtl_cam_del_entry [2022-11-25 18:26:06,352 WARN L623 FunctionHandler]: Unknown extern function rtl_cam_delete_one_entry [2022-11-25 18:26:06,352 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,353 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,354 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,355 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,356 WARN L623 FunctionHandler]: Unknown extern function print_hex_dump [2022-11-25 18:26:06,357 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,358 WARN L623 FunctionHandler]: Unknown extern function rtl_cam_add_one_entry [2022-11-25 18:26:06,359 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,359 WARN L623 FunctionHandler]: Unknown extern function rtl_cam_add_one_entry [2022-11-25 18:26:06,360 WARN L623 FunctionHandler]: Unknown extern function rtl_cam_add_one_entry [2022-11-25 18:26:06,362 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,364 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,366 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,368 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,370 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,375 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,376 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,378 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,380 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,381 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:26:06,382 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:26:06,382 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:26:06,382 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:26:06,383 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,385 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,386 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,387 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 18:26:06,388 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,389 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,390 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 18:26:06,391 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,393 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,393 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,399 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,400 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,401 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,402 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,403 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:26:06,403 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:26:06,403 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:26:06,404 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:26:06,404 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:26:06,405 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:26:06,405 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:26:06,406 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:26:06,406 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:26:06,407 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,408 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:26:06,408 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,409 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,410 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:26:06,411 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,412 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,413 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:26:06,413 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,471 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,475 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,476 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:26:06,477 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:26:06,477 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:26:06,478 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:26:06,478 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:26:06,479 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:26:06,479 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:26:06,479 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:26:06,481 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,483 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,484 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,485 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,486 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,491 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,492 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,493 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,494 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,495 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:26:06,496 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:26:06,497 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:26:06,497 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:26:06,498 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:26:06,498 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:26:06,499 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:26:06,499 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:26:06,500 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:26:06,500 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:26:06,501 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:26:06,502 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:26:06,502 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:26:06,502 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:26:06,503 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:26:06,504 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:26:06,504 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:26:06,505 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:26:06,506 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,507 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,509 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,511 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,520 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,521 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,523 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,525 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,526 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,529 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,530 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,531 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,533 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:26:06,533 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:26:06,534 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,536 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,537 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,539 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,540 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,541 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,543 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,545 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,546 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:26:06,547 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:26:06,547 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:26:06,547 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:26:06,548 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,550 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,551 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,554 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,555 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,556 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,569 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,574 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,576 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,577 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,580 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,581 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,583 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,588 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,589 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,590 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,591 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,592 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,592 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:26:06,592 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:26:06,593 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,594 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,594 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,595 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,597 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,598 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,599 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,600 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,601 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,602 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,602 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:26:06,603 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,604 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,604 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,605 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,606 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,607 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,609 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,609 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,610 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,611 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:26:06,611 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:26:06,612 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,612 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,613 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,614 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,614 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,616 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,617 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,618 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,619 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,620 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,621 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,621 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:26:06,622 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,624 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,624 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,625 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,626 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,627 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,629 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,630 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,632 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,633 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,635 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,637 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,638 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,639 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,643 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,644 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,645 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,647 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,648 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,650 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,652 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,653 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,654 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,656 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,657 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,658 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,662 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,663 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:26:06,664 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,664 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,667 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,668 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,670 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,671 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,672 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,674 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,675 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,676 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,677 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,686 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,688 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,689 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,691 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,691 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,694 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,695 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,697 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,700 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,702 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,705 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,707 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,708 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,711 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,713 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,714 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,715 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,718 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,723 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,726 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,727 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,727 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,728 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,730 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,732 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,733 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,736 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:26:06,737 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,738 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,739 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,740 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,745 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,746 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:26:06,747 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,748 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,749 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,751 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,758 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,761 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,762 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:26:06,763 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,764 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,764 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,765 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,766 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:26:06,767 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,769 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,771 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,772 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,774 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,775 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,776 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,777 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,779 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,781 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,791 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,792 WARN L623 FunctionHandler]: Unknown extern function rtl_ps_enable_nic [2022-11-25 18:26:06,793 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-11-25 18:26:06,793 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,795 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,796 WARN L623 FunctionHandler]: Unknown extern function rtl_ps_disable_nic [2022-11-25 18:26:06,798 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,799 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,800 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:26:06,801 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,802 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-11-25 18:26:06,803 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,804 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-11-25 18:26:06,805 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,806 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,808 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,809 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,819 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,827 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 18:26:06,828 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:26:06,828 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 18:26:06,829 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,832 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,839 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,842 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,843 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,846 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 18:26:06,848 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,850 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,851 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,856 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,857 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,858 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,859 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,861 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,863 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,869 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,871 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,872 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,873 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,874 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,878 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,879 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,880 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,884 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,889 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,890 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,891 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,893 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,894 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,896 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,900 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:26:06,900 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:26:06,901 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:26:06,901 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:26:06,903 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,904 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,906 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 18:26:06,908 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-25 18:26:06,911 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,912 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,913 WARN L623 FunctionHandler]: Unknown extern function vzalloc [2022-11-25 18:26:06,914 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,915 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,915 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,916 WARN L623 FunctionHandler]: Unknown extern function request_firmware_nowait [2022-11-25 18:26:06,917 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:06,918 WARN L623 FunctionHandler]: Unknown extern function vfree [2022-11-25 18:26:06,919 WARN L623 FunctionHandler]: Unknown extern function skb_queue_purge [2022-11-25 18:26:06,922 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-25 18:26:06,922 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-25 18:26:06,923 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-25 18:26:06,924 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:07,007 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-11-25 18:26:07,009 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-11-25 18:26:07,010 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-11-25 18:26:07,010 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-11-25 18:26:07,019 WARN L623 FunctionHandler]: Unknown extern function rtl_phy_scan_operation_backup [2022-11-25 18:26:07,022 WARN L623 FunctionHandler]: Unknown extern function rtl_pci_probe [2022-11-25 18:26:07,022 WARN L623 FunctionHandler]: Unknown extern function rtl_pci_disconnect [2022-11-25 18:26:07,026 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-11-25 18:26:07,028 WARN L623 FunctionHandler]: Unknown extern function rtl_pci_suspend [2022-11-25 18:26:07,028 WARN L623 FunctionHandler]: Unknown extern function rtl_pci_suspend [2022-11-25 18:26:07,029 WARN L623 FunctionHandler]: Unknown extern function rtl_pci_resume [2022-11-25 18:26:07,030 WARN L623 FunctionHandler]: Unknown extern function rtl_pci_resume [2022-11-25 18:26:07,031 WARN L623 FunctionHandler]: Unknown extern function rtl_pci_suspend [2022-11-25 18:26:07,031 WARN L623 FunctionHandler]: Unknown extern function rtl_pci_resume [2022-11-25 18:26:07,033 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-11-25 18:26:07,062 WARN L623 FunctionHandler]: Unknown extern function __pci_register_driver [2022-11-25 18:26:07,063 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-11-25 18:26:07,075 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-11-25 18:26:07,076 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-11-25 18:26:07,076 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-11-25 18:26:07,077 WARN L623 FunctionHandler]: Unknown extern function debug_dma_mapping_error [2022-11-25 18:26:07,100 WARN L623 FunctionHandler]: Unknown extern function rtlwifi_rate_mapping [2022-11-25 18:26:07,105 WARN L623 FunctionHandler]: Unknown extern function rtl_get_tcb_desc [2022-11-25 18:26:07,105 WARN L623 FunctionHandler]: Unknown extern function skb_push [2022-11-25 18:26:07,106 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:07,108 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:07,116 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:07,119 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:07,122 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:07,126 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:07,127 WARN L623 FunctionHandler]: Unknown extern function print_hex_dump [2022-11-25 18:26:07,128 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:07,129 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:07,130 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:07,131 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:26:07,136 WARN L623 FunctionHandler]: Unknown extern function ldv_check_alloc_flags [2022-11-25 18:26:07,137 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-11-25 18:26:07,138 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:26:07,142 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_87f94680-e964-4460-86f1-5fbe52790aac/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-rtlwifi-rtl8192de-rtl8192de.cil.i[985614,985627] [2022-11-25 18:26:07,143 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_87f94680-e964-4460-86f1-5fbe52790aac/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-rtlwifi-rtl8192de-rtl8192de.cil.i[985761,985774] [2022-11-25 18:26:07,144 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_87f94680-e964-4460-86f1-5fbe52790aac/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-rtlwifi-rtl8192de-rtl8192de.cil.i[985900,985913] [2022-11-25 18:26:07,144 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_87f94680-e964-4460-86f1-5fbe52790aac/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-rtlwifi-rtl8192de-rtl8192de.cil.i[986058,986071] [2022-11-25 18:26:07,152 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-25 18:26:07,526 INFO L208 MainTranslator]: Completed translation [2022-11-25 18:26:07,526 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:26:07 WrapperNode [2022-11-25 18:26:07,526 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-25 18:26:07,528 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-25 18:26:07,528 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-25 18:26:07,528 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-25 18:26:07,535 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:26:07" (1/1) ... [2022-11-25 18:26:07,837 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:26:07" (1/1) ... [2022-11-25 18:26:09,193 INFO L138 Inliner]: procedures = 508, calls = 13903, calls flagged for inlining = 293, calls inlined = 280, statements flattened = 26346 [2022-11-25 18:26:09,194 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-25 18:26:09,195 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-25 18:26:09,195 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-25 18:26:09,195 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-25 18:26:09,208 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:26:07" (1/1) ... [2022-11-25 18:26:09,208 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:26:07" (1/1) ... [2022-11-25 18:26:09,510 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:26:07" (1/1) ... [2022-11-25 18:26:09,527 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:26:07" (1/1) ... [2022-11-25 18:26:10,321 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:26:07" (1/1) ... [2022-11-25 18:26:10,400 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:26:07" (1/1) ... [2022-11-25 18:26:10,575 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:26:07" (1/1) ... [2022-11-25 18:26:10,653 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:26:07" (1/1) ... [2022-11-25 18:26:10,891 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-25 18:26:10,892 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-25 18:26:10,892 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-25 18:26:10,893 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-25 18:26:10,894 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:26:07" (1/1) ... [2022-11-25 18:26:10,901 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-25 18:26:10,916 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87f94680-e964-4460-86f1-5fbe52790aac/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 18:26:10,937 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87f94680-e964-4460-86f1-5fbe52790aac/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-25 18:26:10,951 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87f94680-e964-4460-86f1-5fbe52790aac/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-25 18:26:10,990 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92d_phy_set_rf_reg [2022-11-25 18:26:10,990 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92d_phy_set_rf_reg [2022-11-25 18:26:10,990 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92de_enable_interrupt [2022-11-25 18:26:10,990 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92de_enable_interrupt [2022-11-25 18:26:10,991 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92d_phy_query_bb_reg [2022-11-25 18:26:10,991 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92d_phy_query_bb_reg [2022-11-25 18:26:10,991 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-25 18:26:10,991 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-25 18:26:10,991 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_read_word [2022-11-25 18:26:10,991 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_read_word [2022-11-25 18:26:10,992 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92d_deinit_sw_vars [2022-11-25 18:26:10,992 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92d_deinit_sw_vars [2022-11-25 18:26:10,992 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92d_phy_pathb_fill_iqk_matrix [2022-11-25 18:26:10,992 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92d_phy_pathb_fill_iqk_matrix [2022-11-25 18:26:10,992 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_write_byte [2022-11-25 18:26:10,992 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_write_byte [2022-11-25 18:26:10,992 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~VOID [2022-11-25 18:26:10,993 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~VOID [2022-11-25 18:26:10,993 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92d_is_fw_downloaded [2022-11-25 18:26:10,993 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92d_is_fw_downloaded [2022-11-25 18:26:10,993 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-11-25 18:26:10,993 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-11-25 18:26:10,993 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_write_dword [2022-11-25 18:26:10,994 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_write_dword [2022-11-25 18:26:10,994 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92de_tx_polling [2022-11-25 18:26:10,994 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92de_tx_polling [2022-11-25 18:26:10,994 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92de_led_control [2022-11-25 18:26:10,994 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92de_led_control [2022-11-25 18:26:10,994 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-25 18:26:10,995 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-25 18:26:10,995 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-25 18:26:10,995 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-25 18:26:10,995 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-11-25 18:26:10,995 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-11-25 18:26:10,995 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92ce_init_led [2022-11-25 18:26:10,996 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92ce_init_led [2022-11-25 18:26:10,996 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92d_dm_watchdog [2022-11-25 18:26:10,996 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92d_dm_watchdog [2022-11-25 18:26:10,996 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-25 18:26:10,996 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92de_llt_write [2022-11-25 18:26:10,996 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92de_llt_write [2022-11-25 18:26:10,996 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92de_stop_tx_beacon [2022-11-25 18:26:10,997 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92de_stop_tx_beacon [2022-11-25 18:26:10,997 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92d_firmware_selfreset [2022-11-25 18:26:10,997 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92d_firmware_selfreset [2022-11-25 18:26:10,997 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92d_query_rxpwrpercentage [2022-11-25 18:26:10,997 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92d_query_rxpwrpercentage [2022-11-25 18:26:10,997 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92d_dm_write_dig [2022-11-25 18:26:10,998 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92d_dm_write_dig [2022-11-25 18:26:10,998 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92d_phy_set_bw_mode [2022-11-25 18:26:10,998 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92d_phy_set_bw_mode [2022-11-25 18:26:10,998 INFO L130 BoogieDeclarations]: Found specification of procedure get_rf_type [2022-11-25 18:26:10,998 INFO L138 BoogieDeclarations]: Found implementation of procedure get_rf_type [2022-11-25 18:26:10,998 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92d_phy_set_bb_reg [2022-11-25 18:26:10,999 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92d_phy_set_bb_reg [2022-11-25 18:26:10,999 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92d_phy_lc_calibrate [2022-11-25 18:26:10,999 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92d_phy_lc_calibrate [2022-11-25 18:26:10,999 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-25 18:26:10,999 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-25 18:26:11,000 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-25 18:26:11,000 INFO L130 BoogieDeclarations]: Found specification of procedure is_hal_stop [2022-11-25 18:26:11,000 INFO L138 BoogieDeclarations]: Found implementation of procedure is_hal_stop [2022-11-25 18:26:11,000 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92d_phy_simularity_compare [2022-11-25 18:26:11,001 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92d_phy_simularity_compare [2022-11-25 18:26:11,001 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92d_phy_pimode_switch [2022-11-25 18:26:11,001 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92d_phy_pimode_switch [2022-11-25 18:26:11,001 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-11-25 18:26:11,001 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-11-25 18:26:11,001 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92d_phy_powerdown_anotherphy [2022-11-25 18:26:11,001 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92d_phy_powerdown_anotherphy [2022-11-25 18:26:11,002 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-25 18:26:11,002 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92d_update_bbrf_configuration [2022-11-25 18:26:11,002 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92d_update_bbrf_configuration [2022-11-25 18:26:11,002 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-25 18:26:11,002 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-25 18:26:11,002 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92d_phy_mac_setting_calibration [2022-11-25 18:26:11,003 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92d_phy_mac_setting_calibration [2022-11-25 18:26:11,003 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-25 18:26:11,003 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-25 18:26:11,003 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-25 18:26:11,003 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-25 18:26:11,003 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-25 18:26:11,004 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92de_get_hw_reg [2022-11-25 18:26:11,004 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92de_get_hw_reg [2022-11-25 18:26:11,004 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-25 18:26:11,004 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-25 18:26:11,004 INFO L130 BoogieDeclarations]: Found specification of procedure print_hex_dump [2022-11-25 18:26:11,004 INFO L138 BoogieDeclarations]: Found implementation of procedure print_hex_dump [2022-11-25 18:26:11,004 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_is_beacon [2022-11-25 18:26:11,005 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_is_beacon [2022-11-25 18:26:11,005 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~~u16~0 [2022-11-25 18:26:11,005 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~~u16~0 [2022-11-25 18:26:11,005 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92de_suspend [2022-11-25 18:26:11,005 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92de_suspend [2022-11-25 18:26:11,005 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u16~0~X~$Pointer$~TO~VOID [2022-11-25 18:26:11,006 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u16~0~X~$Pointer$~TO~VOID [2022-11-25 18:26:11,006 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92de_enable_hw_security_config [2022-11-25 18:26:11,006 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92de_enable_hw_security_config [2022-11-25 18:26:11,006 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92d_phy_config_rf_with_headerfile [2022-11-25 18:26:11,006 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92d_phy_config_rf_with_headerfile [2022-11-25 18:26:11,006 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92de_set_check_bssid [2022-11-25 18:26:11,006 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92de_set_check_bssid [2022-11-25 18:26:11,007 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92de_set_media_status [2022-11-25 18:26:11,007 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92de_set_media_status [2022-11-25 18:26:11,007 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92d_fill_h2c_cmd [2022-11-25 18:26:11,007 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92d_fill_h2c_cmd [2022-11-25 18:26:11,007 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~~u8~0 [2022-11-25 18:26:11,007 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~~u8~0 [2022-11-25 18:26:11,008 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_rtl92de_module_exit_6_2 [2022-11-25 18:26:11,008 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_rtl92de_module_exit_6_2 [2022-11-25 18:26:11,008 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-25 18:26:11,008 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2022-11-25 18:26:11,008 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2022-11-25 18:26:11,008 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-11-25 18:26:11,008 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-11-25 18:26:11,009 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2022-11-25 18:26:11,009 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2022-11-25 18:26:11,009 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2022-11-25 18:26:11,009 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2022-11-25 18:26:11,009 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92de_set_beacon_related_registers [2022-11-25 18:26:11,010 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92de_set_beacon_related_registers [2022-11-25 18:26:11,010 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-25 18:26:11,010 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-25 18:26:11,011 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-25 18:26:11,011 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-25 18:26:11,011 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-25 18:26:11,011 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-25 18:26:11,011 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-25 18:26:11,011 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-25 18:26:11,012 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-25 18:26:11,012 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-11-25 18:26:11,012 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-11-25 18:26:11,012 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92d_phy_lc_calibrate [2022-11-25 18:26:11,012 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92d_phy_lc_calibrate [2022-11-25 18:26:11,012 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92d_phy_iq_calibrate [2022-11-25 18:26:11,013 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92d_phy_iq_calibrate [2022-11-25 18:26:11,013 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92de_disable_interrupt [2022-11-25 18:26:11,013 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92de_disable_interrupt [2022-11-25 18:26:11,013 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92d_acquire_cckandrw_pagea_ctl [2022-11-25 18:26:11,013 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92d_acquire_cckandrw_pagea_ctl [2022-11-25 18:26:11,013 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92de_get_desc [2022-11-25 18:26:11,013 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92de_get_desc [2022-11-25 18:26:11,014 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92d_fw_page_write [2022-11-25 18:26:11,014 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92d_fw_page_write [2022-11-25 18:26:11,014 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_cam_add_one_entry [2022-11-25 18:26:11,014 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_cam_add_one_entry [2022-11-25 18:26:11,014 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-25 18:26:11,014 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-25 18:26:11,015 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92d_phy_set_txpower_level [2022-11-25 18:26:11,015 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92d_phy_set_txpower_level [2022-11-25 18:26:11,015 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92de_tx_fill_cmddesc [2022-11-25 18:26:11,015 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92de_tx_fill_cmddesc [2022-11-25 18:26:11,015 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-25 18:26:11,015 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-25 18:26:11,015 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-25 18:26:11,016 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-25 18:26:11,016 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92de_sw_led_on [2022-11-25 18:26:11,016 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92de_sw_led_on [2022-11-25 18:26:11,016 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92d_phy_reset_iqk_result [2022-11-25 18:26:11,016 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92d_phy_reset_iqk_result [2022-11-25 18:26:11,016 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_set_rfreg [2022-11-25 18:26:11,016 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_set_rfreg [2022-11-25 18:26:11,017 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2022-11-25 18:26:11,017 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2022-11-25 18:26:11,017 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92de_resume_tx_beacon [2022-11-25 18:26:11,017 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92de_resume_tx_beacon [2022-11-25 18:26:11,017 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~TO~VOID [2022-11-25 18:26:11,017 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~TO~VOID [2022-11-25 18:26:11,018 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2022-11-25 18:26:11,018 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2022-11-25 18:26:11,018 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92d_check_fw_read_last_h2c [2022-11-25 18:26:11,018 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92d_check_fw_read_last_h2c [2022-11-25 18:26:11,018 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92d_init_sw_vars [2022-11-25 18:26:11,018 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92d_init_sw_vars [2022-11-25 18:26:11,018 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_is_data_qos [2022-11-25 18:26:11,019 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_is_data_qos [2022-11-25 18:26:11,019 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_read_byte [2022-11-25 18:26:11,019 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_read_byte [2022-11-25 18:26:11,019 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_write_word [2022-11-25 18:26:11,021 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_write_word [2022-11-25 18:26:11,022 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2022-11-25 18:26:11,022 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2022-11-25 18:26:11,022 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-25 18:26:11,022 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-25 18:26:11,022 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_pci_suspend [2022-11-25 18:26:11,023 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_pci_suspend [2022-11-25 18:26:11,023 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2022-11-25 18:26:11,023 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2022-11-25 18:26:11,023 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92d_phy_set_sw_chnl_cmdarray [2022-11-25 18:26:11,023 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92d_phy_set_sw_chnl_cmdarray [2022-11-25 18:26:11,023 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92d_phy_enable_rf_env [2022-11-25 18:26:11,024 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92d_phy_enable_rf_env [2022-11-25 18:26:11,024 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92d_phy_save_mac_registers [2022-11-25 18:26:11,024 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92d_phy_save_mac_registers [2022-11-25 18:26:11,024 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-25 18:26:11,024 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92d_phy_restore_rf_env [2022-11-25 18:26:11,024 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92d_phy_restore_rf_env [2022-11-25 18:26:11,024 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92d_phy_iq_calibrate [2022-11-25 18:26:11,025 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92d_phy_iq_calibrate [2022-11-25 18:26:11,025 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value_probe [2022-11-25 18:26:11,025 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value_probe [2022-11-25 18:26:11,025 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-25 18:26:11,025 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92de_resume [2022-11-25 18:26:11,025 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92de_resume [2022-11-25 18:26:11,026 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92d_get_rightchnlplace_for_iqk [2022-11-25 18:26:11,026 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92d_get_rightchnlplace_for_iqk [2022-11-25 18:26:11,026 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~TO~VOID [2022-11-25 18:26:11,026 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~TO~VOID [2022-11-25 18:26:11,026 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-25 18:26:11,026 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92de_read_eeprom_info [2022-11-25 18:26:11,026 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92de_read_eeprom_info [2022-11-25 18:26:11,027 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2022-11-25 18:26:11,027 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2022-11-25 18:26:11,027 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2022-11-25 18:26:11,027 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2022-11-25 18:26:11,027 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92d_phy_rf_serial_read [2022-11-25 18:26:11,027 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92d_phy_rf_serial_read [2022-11-25 18:26:11,027 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2022-11-25 18:26:11,028 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2022-11-25 18:26:11,028 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-25 18:26:11,028 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-25 18:26:11,028 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count___5 [2022-11-25 18:26:11,028 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count___5 [2022-11-25 18:26:11,028 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92de_sw_led_off [2022-11-25 18:26:11,028 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92de_sw_led_off [2022-11-25 18:26:11,029 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_get_rfreg [2022-11-25 18:26:11,029 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_get_rfreg [2022-11-25 18:26:11,029 INFO L130 BoogieDeclarations]: Found specification of procedure jiffies_to_msecs [2022-11-25 18:26:11,029 INFO L138 BoogieDeclarations]: Found implementation of procedure jiffies_to_msecs [2022-11-25 18:26:11,029 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92de_poweroff_adapter [2022-11-25 18:26:11,029 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92de_poweroff_adapter [2022-11-25 18:26:11,029 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_pci_resume [2022-11-25 18:26:11,030 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_pci_resume [2022-11-25 18:26:11,030 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~~u32~0 [2022-11-25 18:26:11,030 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~~u32~0 [2022-11-25 18:26:11,030 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92d_phy_path_adda_on [2022-11-25 18:26:11,030 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92d_phy_path_adda_on [2022-11-25 18:26:11,030 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_phy_scan_operation_backup [2022-11-25 18:26:11,030 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_phy_scan_operation_backup [2022-11-25 18:26:11,031 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92d_phy_calculate_bit_shift [2022-11-25 18:26:11,031 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92d_phy_calculate_bit_shift [2022-11-25 18:26:11,031 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2022-11-25 18:26:11,031 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2022-11-25 18:26:11,031 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92de_update_channel_access_setting [2022-11-25 18:26:11,031 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92de_update_channel_access_setting [2022-11-25 18:26:11,031 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92d_phy_reload_mac_registers [2022-11-25 18:26:11,032 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92d_phy_reload_mac_registers [2022-11-25 18:26:11,032 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92d_phy_save_adda_registers [2022-11-25 18:26:11,032 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92d_phy_save_adda_registers [2022-11-25 18:26:11,032 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92d_phy_switch_wirelessband [2022-11-25 18:26:11,032 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92d_phy_switch_wirelessband [2022-11-25 18:26:11,032 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92de_hw_init [2022-11-25 18:26:11,032 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92de_hw_init [2022-11-25 18:26:11,033 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92d_phy_calc_curvindex [2022-11-25 18:26:11,033 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92d_phy_calc_curvindex [2022-11-25 18:26:11,033 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92de_set_beacon_interval [2022-11-25 18:26:11,033 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92de_set_beacon_interval [2022-11-25 18:26:11,033 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-25 18:26:11,033 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92de_set_hw_reg [2022-11-25 18:26:11,033 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92de_set_hw_reg [2022-11-25 18:26:11,034 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92de_set_bcn_ctrl_reg [2022-11-25 18:26:11,034 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92de_set_bcn_ctrl_reg [2022-11-25 18:26:11,034 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-25 18:26:11,034 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-25 18:26:11,034 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_get_bbreg [2022-11-25 18:26:11,034 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_get_bbreg [2022-11-25 18:26:11,034 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92de_set_qos [2022-11-25 18:26:11,035 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92de_set_qos [2022-11-25 18:26:11,035 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92d_linked_set_reg [2022-11-25 18:26:11,035 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92d_linked_set_reg [2022-11-25 18:26:11,035 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92d_release_cckandrw_pagea_ctl [2022-11-25 18:26:11,035 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92d_release_cckandrw_pagea_ctl [2022-11-25 18:26:11,035 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92d_dm_init_edca_turbo [2022-11-25 18:26:11,035 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92d_dm_init_edca_turbo [2022-11-25 18:26:11,036 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92de_read_dword_dbi [2022-11-25 18:26:11,036 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92de_read_dword_dbi [2022-11-25 18:26:11,036 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_set_bbreg [2022-11-25 18:26:11,036 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_set_bbreg [2022-11-25 18:26:11,036 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92de_update_interrupt_mask [2022-11-25 18:26:11,036 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92de_update_interrupt_mask [2022-11-25 18:26:11,036 INFO L130 BoogieDeclarations]: Found specification of procedure ether_addr_equal [2022-11-25 18:26:11,037 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_addr_equal [2022-11-25 18:26:11,037 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92d_enable_fw_download [2022-11-25 18:26:11,037 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92d_enable_fw_download [2022-11-25 18:26:11,037 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92de_init_sw_leds [2022-11-25 18:26:11,037 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92de_init_sw_leds [2022-11-25 18:26:11,037 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92d_phy_query_rf_reg [2022-11-25 18:26:11,037 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92d_phy_query_rf_reg [2022-11-25 18:26:11,038 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2022-11-25 18:26:11,038 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2022-11-25 18:26:11,038 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_len [2022-11-25 18:26:11,038 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_len [2022-11-25 18:26:11,038 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92d_phy_reload_adda_registers [2022-11-25 18:26:11,038 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92d_phy_reload_adda_registers [2022-11-25 18:26:11,038 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-25 18:26:11,039 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-25 18:26:11,039 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92de_card_disable [2022-11-25 18:26:11,039 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92de_card_disable [2022-11-25 18:26:11,039 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92d_phy_config_bb_with_headerfile [2022-11-25 18:26:11,039 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92d_phy_config_bb_with_headerfile [2022-11-25 18:26:11,039 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_read_dword [2022-11-25 18:26:11,039 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_read_dword [2022-11-25 18:26:11,039 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92de_signal_scale_mapping [2022-11-25 18:26:11,040 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92de_signal_scale_mapping [2022-11-25 18:26:11,040 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92d_phy_enable_anotherphy [2022-11-25 18:26:11,040 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92d_phy_enable_anotherphy [2022-11-25 18:26:11,040 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-25 18:26:11,040 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_pci_disconnect [2022-11-25 18:26:11,040 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_pci_disconnect [2022-11-25 18:26:11,040 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92de_write_dword_dbi [2022-11-25 18:26:11,041 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92de_write_dword_dbi [2022-11-25 18:26:11,041 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-25 18:26:11,041 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-25 18:26:11,041 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92d_phy_patha_fill_iqk_matrix [2022-11-25 18:26:11,041 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92d_phy_patha_fill_iqk_matrix [2022-11-25 18:26:11,041 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2022-11-25 18:26:11,041 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2022-11-25 18:26:13,513 INFO L235 CfgBuilder]: Building ICFG [2022-11-25 18:26:13,519 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-25 18:26:24,932 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-25 18:28:09,014 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2022-11-25 18:28:10,221 INFO L276 CfgBuilder]: Performing block encoding [2022-11-25 18:28:10,270 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-25 18:28:10,270 INFO L300 CfgBuilder]: Removed 16 assume(true) statements. [2022-11-25 18:28:10,281 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 06:28:10 BoogieIcfgContainer [2022-11-25 18:28:10,281 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-25 18:28:10,283 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-25 18:28:10,283 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-25 18:28:10,287 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-25 18:28:10,287 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 25.11 06:25:56" (1/3) ... [2022-11-25 18:28:10,288 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@337d01dc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 25.11 06:28:10, skipping insertion in model container [2022-11-25 18:28:10,288 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:26:07" (2/3) ... [2022-11-25 18:28:10,290 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@337d01dc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 25.11 06:28:10, skipping insertion in model container [2022-11-25 18:28:10,290 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 06:28:10" (3/3) ... [2022-11-25 18:28:10,291 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-rtlwifi-rtl8192de-rtl8192de.cil.i [2022-11-25 18:28:10,312 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-25 18:28:10,313 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2022-11-25 18:28:10,496 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-11-25 18:28:10,503 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@48f7f73c, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-25 18:28:10,504 INFO L358 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2022-11-25 18:28:10,531 INFO L276 IsEmpty]: Start isEmpty. Operand has 8217 states, 5517 states have (on average 1.3675910821098423) internal successors, (7545), 5714 states have internal predecessors, (7545), 2560 states have call successors, (2560), 150 states have call predecessors, (2560), 149 states have return successors, (2551), 2460 states have call predecessors, (2551), 2551 states have call successors, (2551) [2022-11-25 18:28:10,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 316 [2022-11-25 18:28:10,571 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 18:28:10,572 INFO L195 NwaCegarLoop]: trace histogram [27, 27, 26, 26, 26, 26, 26, 26, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 18:28:10,573 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 18:28:10,578 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 18:28:10,579 INFO L85 PathProgramCache]: Analyzing trace with hash 1680452709, now seen corresponding path program 1 times [2022-11-25 18:28:10,589 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-25 18:28:10,589 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1112359437] [2022-11-25 18:28:10,590 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 18:28:10,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 18:28:11,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:28:13,208 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-11-25 18:28:13,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:28:13,237 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:28:13,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:28:13,254 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-11-25 18:28:13,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:28:13,288 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:28:13,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:28:13,309 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-11-25 18:28:13,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:28:13,333 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:28:13,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:28:13,351 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2022-11-25 18:28:13,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:28:13,378 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:28:13,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:28:13,395 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2022-11-25 18:28:13,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:28:13,421 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:28:13,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:28:13,437 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2022-11-25 18:28:13,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:28:13,461 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:28:13,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:28:13,476 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2022-11-25 18:28:13,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:28:13,498 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:28:13,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:28:13,513 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2022-11-25 18:28:13,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:28:13,535 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:28:13,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:28:13,549 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2022-11-25 18:28:13,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:28:13,572 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:28:13,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:28:13,587 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2022-11-25 18:28:13,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:28:13,607 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:28:13,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:28:13,622 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2022-11-25 18:28:13,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:28:13,645 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:28:13,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:28:13,659 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2022-11-25 18:28:13,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:28:13,680 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:28:13,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:28:13,695 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2022-11-25 18:28:13,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:28:13,716 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:28:13,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:28:13,731 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2022-11-25 18:28:13,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:28:13,751 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:28:13,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:28:13,778 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2022-11-25 18:28:13,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:28:13,801 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:28:13,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:28:13,816 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2022-11-25 18:28:13,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:28:13,837 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:28:13,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:28:13,851 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2022-11-25 18:28:13,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:28:13,871 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:28:13,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:28:13,885 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2022-11-25 18:28:13,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:28:13,917 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:28:13,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:28:13,931 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 201 [2022-11-25 18:28:13,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:28:13,953 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:28:13,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:28:13,966 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 212 [2022-11-25 18:28:13,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:28:13,986 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:28:13,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:28:14,000 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 223 [2022-11-25 18:28:14,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:28:14,023 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:28:14,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:28:14,037 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 234 [2022-11-25 18:28:14,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:28:14,062 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:28:14,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:28:14,076 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 245 [2022-11-25 18:28:14,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:28:14,096 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:28:14,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:28:14,111 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 256 [2022-11-25 18:28:14,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:28:14,140 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:28:14,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:28:14,155 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 267 [2022-11-25 18:28:14,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:28:14,177 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:28:14,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:28:14,193 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 278 [2022-11-25 18:28:14,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:28:14,216 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:28:14,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:28:14,233 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 291 [2022-11-25 18:28:14,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:28:14,266 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 306 [2022-11-25 18:28:14,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:28:14,289 INFO L134 CoverageAnalysis]: Checked inductivity of 3003 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3003 trivial. 0 not checked. [2022-11-25 18:28:14,290 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-25 18:28:14,290 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1112359437] [2022-11-25 18:28:14,291 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1112359437] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 18:28:14,291 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 18:28:14,291 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-25 18:28:14,293 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1591586740] [2022-11-25 18:28:14,294 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 18:28:14,301 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-25 18:28:14,301 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-25 18:28:14,354 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-25 18:28:14,355 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-25 18:28:14,391 INFO L87 Difference]: Start difference. First operand has 8217 states, 5517 states have (on average 1.3675910821098423) internal successors, (7545), 5714 states have internal predecessors, (7545), 2560 states have call successors, (2560), 150 states have call predecessors, (2560), 149 states have return successors, (2551), 2460 states have call predecessors, (2551), 2551 states have call successors, (2551) Second operand has 4 states, 4 states have (on average 13.5) internal successors, (54), 3 states have internal predecessors, (54), 3 states have call successors, (30), 3 states have call predecessors, (30), 1 states have return successors, (29), 3 states have call predecessors, (29), 3 states have call successors, (29) [2022-11-25 18:28:18,029 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 18:28:23,827 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:28:26,490 WARN L539 Checker$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 18:28:28,539 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:28:31,448 WARN L539 Checker$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 18:28:33,794 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:28:41,656 WARN L539 Checker$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 18:28:57,040 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 18:28:57,040 INFO L93 Difference]: Finished difference Result 15214 states and 23731 transitions. [2022-11-25 18:28:57,042 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-11-25 18:28:57,044 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 13.5) internal successors, (54), 3 states have internal predecessors, (54), 3 states have call successors, (30), 3 states have call predecessors, (30), 1 states have return successors, (29), 3 states have call predecessors, (29), 3 states have call successors, (29) Word has length 315 [2022-11-25 18:28:57,046 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 18:28:57,138 INFO L225 Difference]: With dead ends: 15214 [2022-11-25 18:28:57,139 INFO L226 Difference]: Without dead ends: 8918 [2022-11-25 18:28:57,196 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 113 GetRequests, 110 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-11-25 18:28:57,199 INFO L413 NwaCegarLoop]: 7016 mSDtfsCounter, 8605 mSDsluCounter, 8933 mSDsCounter, 0 mSdLazyCounter, 6226 mSolverCounterSat, 3516 mSolverCounterUnsat, 7 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 38.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 9798 SdHoareTripleChecker+Valid, 15949 SdHoareTripleChecker+Invalid, 9749 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 3516 IncrementalHoareTripleChecker+Valid, 6226 IncrementalHoareTripleChecker+Invalid, 7 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 41.4s IncrementalHoareTripleChecker+Time [2022-11-25 18:28:57,200 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [9798 Valid, 15949 Invalid, 9749 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [3516 Valid, 6226 Invalid, 7 Unknown, 0 Unchecked, 41.4s Time] [2022-11-25 18:28:57,232 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8918 states. [2022-11-25 18:28:58,139 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8918 to 8817. [2022-11-25 18:28:58,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8817 states, 6379 states have (on average 1.355855149709986) internal successors, (8649), 6512 states have internal predecessors, (8649), 2218 states have call successors, (2218), 219 states have call predecessors, (2218), 218 states have return successors, (2215), 2149 states have call predecessors, (2215), 2215 states have call successors, (2215) [2022-11-25 18:28:58,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8817 states to 8817 states and 13082 transitions. [2022-11-25 18:28:58,260 INFO L78 Accepts]: Start accepts. Automaton has 8817 states and 13082 transitions. Word has length 315 [2022-11-25 18:28:58,265 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 18:28:58,265 INFO L495 AbstractCegarLoop]: Abstraction has 8817 states and 13082 transitions. [2022-11-25 18:28:58,266 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 13.5) internal successors, (54), 3 states have internal predecessors, (54), 3 states have call successors, (30), 3 states have call predecessors, (30), 1 states have return successors, (29), 3 states have call predecessors, (29), 3 states have call successors, (29) [2022-11-25 18:28:58,266 INFO L276 IsEmpty]: Start isEmpty. Operand 8817 states and 13082 transitions. [2022-11-25 18:28:58,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 326 [2022-11-25 18:28:58,290 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 18:28:58,290 INFO L195 NwaCegarLoop]: trace histogram [27, 27, 26, 26, 26, 26, 26, 26, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 18:28:58,291 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-11-25 18:28:58,291 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 18:28:58,292 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 18:28:58,292 INFO L85 PathProgramCache]: Analyzing trace with hash -899820602, now seen corresponding path program 1 times [2022-11-25 18:28:58,292 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-25 18:28:58,292 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2109393299] [2022-11-25 18:28:58,293 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 18:28:58,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 18:28:58,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:29:00,030 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-11-25 18:29:00,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:29:00,048 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:29:00,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:29:00,061 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-11-25 18:29:00,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:29:00,078 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:29:00,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:29:00,091 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-11-25 18:29:00,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:29:00,108 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:29:00,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:29:00,121 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2022-11-25 18:29:00,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:29:00,138 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:29:00,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:29:00,151 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2022-11-25 18:29:00,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:29:00,169 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:29:00,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:29:00,182 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2022-11-25 18:29:00,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:29:00,200 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:29:00,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:29:00,212 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2022-11-25 18:29:00,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:29:00,230 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:29:00,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:29:00,242 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2022-11-25 18:29:00,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:29:00,261 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:29:00,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:29:00,273 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2022-11-25 18:29:00,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:29:00,290 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:29:00,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:29:00,302 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2022-11-25 18:29:00,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:29:00,319 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:29:00,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:29:00,330 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2022-11-25 18:29:00,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:29:00,349 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:29:00,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:29:00,361 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2022-11-25 18:29:00,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:29:00,378 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:29:00,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:29:00,390 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2022-11-25 18:29:00,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:29:00,408 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:29:00,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:29:00,419 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2022-11-25 18:29:00,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:29:00,447 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:29:00,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:29:00,460 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2022-11-25 18:29:00,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:29:00,478 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:29:00,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:29:00,491 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2022-11-25 18:29:00,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:29:00,509 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:29:00,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:29:00,524 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2022-11-25 18:29:00,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:29:00,541 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:29:00,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:29:00,553 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2022-11-25 18:29:00,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:29:00,570 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:29:00,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:29:00,583 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 201 [2022-11-25 18:29:00,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:29:00,601 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:29:00,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:29:00,615 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 212 [2022-11-25 18:29:00,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:29:00,633 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:29:00,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:29:00,645 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 223 [2022-11-25 18:29:00,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:29:00,662 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:29:00,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:29:00,674 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 234 [2022-11-25 18:29:00,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:29:00,691 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:29:00,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:29:00,703 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 245 [2022-11-25 18:29:00,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:29:00,720 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:29:00,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:29:00,732 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 256 [2022-11-25 18:29:00,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:29:00,750 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:29:00,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:29:00,762 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 267 [2022-11-25 18:29:00,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:29:00,779 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:29:00,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:29:00,791 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 278 [2022-11-25 18:29:00,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:29:00,809 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:29:00,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:29:00,820 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 291 [2022-11-25 18:29:00,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:29:00,842 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 314 [2022-11-25 18:29:00,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:29:00,861 INFO L134 CoverageAnalysis]: Checked inductivity of 3003 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3003 trivial. 0 not checked. [2022-11-25 18:29:00,862 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-25 18:29:00,862 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2109393299] [2022-11-25 18:29:00,862 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2109393299] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 18:29:00,862 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 18:29:00,862 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-25 18:29:00,863 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1604349502] [2022-11-25 18:29:00,863 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 18:29:00,866 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-25 18:29:00,866 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-25 18:29:00,867 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-25 18:29:00,867 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-25 18:29:00,868 INFO L87 Difference]: Start difference. First operand 8817 states and 13082 transitions. Second operand has 4 states, 4 states have (on average 16.0) internal successors, (64), 3 states have internal predecessors, (64), 3 states have call successors, (30), 3 states have call predecessors, (30), 1 states have return successors, (29), 3 states have call predecessors, (29), 3 states have call successors, (29) [2022-11-25 18:29:04,153 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:29:09,307 WARN L539 Checker$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 18:29:12,966 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:29:15,117 WARN L539 Checker$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 18:29:27,651 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 18:29:33,258 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 18:29:33,259 INFO L93 Difference]: Finished difference Result 21981 states and 32720 transitions. [2022-11-25 18:29:33,259 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-11-25 18:29:33,259 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 16.0) internal successors, (64), 3 states have internal predecessors, (64), 3 states have call successors, (30), 3 states have call predecessors, (30), 1 states have return successors, (29), 3 states have call predecessors, (29), 3 states have call successors, (29) Word has length 325 [2022-11-25 18:29:33,261 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 18:29:33,370 INFO L225 Difference]: With dead ends: 21981 [2022-11-25 18:29:33,371 INFO L226 Difference]: Without dead ends: 13221 [2022-11-25 18:29:33,417 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 113 GetRequests, 110 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-11-25 18:29:33,418 INFO L413 NwaCegarLoop]: 6449 mSDtfsCounter, 7252 mSDsluCounter, 8209 mSDsCounter, 0 mSdLazyCounter, 5088 mSolverCounterSat, 2766 mSolverCounterUnsat, 5 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 29.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 8274 SdHoareTripleChecker+Valid, 14658 SdHoareTripleChecker+Invalid, 7859 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 2766 IncrementalHoareTripleChecker+Valid, 5088 IncrementalHoareTripleChecker+Invalid, 5 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 31.5s IncrementalHoareTripleChecker+Time [2022-11-25 18:29:33,418 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [8274 Valid, 14658 Invalid, 7859 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [2766 Valid, 5088 Invalid, 5 Unknown, 0 Unchecked, 31.5s Time] [2022-11-25 18:29:33,438 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 13221 states. [2022-11-25 18:29:34,890 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 13221 to 13064. [2022-11-25 18:29:34,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 13064 states, 9459 states have (on average 1.354794375726821) internal successors, (12815), 9661 states have internal predecessors, (12815), 3276 states have call successors, (3276), 329 states have call predecessors, (3276), 327 states have return successors, (3273), 3169 states have call predecessors, (3273), 3273 states have call successors, (3273) [2022-11-25 18:29:34,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13064 states to 13064 states and 19364 transitions. [2022-11-25 18:29:34,976 INFO L78 Accepts]: Start accepts. Automaton has 13064 states and 19364 transitions. Word has length 325 [2022-11-25 18:29:34,977 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 18:29:34,978 INFO L495 AbstractCegarLoop]: Abstraction has 13064 states and 19364 transitions. [2022-11-25 18:29:34,978 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 16.0) internal successors, (64), 3 states have internal predecessors, (64), 3 states have call successors, (30), 3 states have call predecessors, (30), 1 states have return successors, (29), 3 states have call predecessors, (29), 3 states have call successors, (29) [2022-11-25 18:29:34,978 INFO L276 IsEmpty]: Start isEmpty. Operand 13064 states and 19364 transitions. [2022-11-25 18:29:34,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 347 [2022-11-25 18:29:34,990 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 18:29:34,990 INFO L195 NwaCegarLoop]: trace histogram [27, 27, 26, 26, 26, 26, 26, 26, 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] [2022-11-25 18:29:34,990 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-11-25 18:29:34,991 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 18:29:34,991 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 18:29:34,991 INFO L85 PathProgramCache]: Analyzing trace with hash 147682402, now seen corresponding path program 1 times [2022-11-25 18:29:34,991 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-25 18:29:34,991 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [638798335] [2022-11-25 18:29:34,992 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 18:29:34,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 18:29:35,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:29:36,451 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-11-25 18:29:36,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:29:36,470 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:29:36,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:29:36,483 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-11-25 18:29:36,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:29:36,502 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:29:36,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:29:36,516 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-11-25 18:29:36,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:29:36,537 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:29:36,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:29:36,551 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2022-11-25 18:29:36,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:29:36,571 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:29:36,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:29:36,586 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2022-11-25 18:29:36,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:29:36,605 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:29:36,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:29:36,618 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2022-11-25 18:29:36,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:29:36,643 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:29:36,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:29:36,657 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2022-11-25 18:29:36,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:29:36,679 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:29:36,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:29:36,696 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2022-11-25 18:29:36,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:29:36,716 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:29:36,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:29:36,729 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2022-11-25 18:29:36,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:29:36,750 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:29:36,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:29:36,763 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2022-11-25 18:29:36,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:29:36,786 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:29:36,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:29:36,800 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2022-11-25 18:29:36,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:29:36,819 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:29:36,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:29:36,832 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2022-11-25 18:29:36,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:29:36,851 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:29:36,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:29:36,864 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2022-11-25 18:29:36,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:29:36,884 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:29:36,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:29:36,898 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2022-11-25 18:29:36,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:29:36,926 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:29:36,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:29:36,940 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2022-11-25 18:29:36,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:29:36,960 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:29:36,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:29:36,973 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2022-11-25 18:29:36,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:29:36,992 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:29:36,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:29:37,005 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2022-11-25 18:29:37,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:29:37,024 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:29:37,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:29:37,037 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2022-11-25 18:29:37,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:29:37,056 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:29:37,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:29:37,069 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 201 [2022-11-25 18:29:37,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:29:37,087 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:29:37,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:29:37,101 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 212 [2022-11-25 18:29:37,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:29:37,120 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:29:37,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:29:37,133 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 223 [2022-11-25 18:29:37,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:29:37,153 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:29:37,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:29:37,166 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 234 [2022-11-25 18:29:37,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:29:37,298 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:29:37,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:29:37,313 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 245 [2022-11-25 18:29:37,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:29:37,332 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:29:37,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:29:37,347 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 256 [2022-11-25 18:29:37,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:29:37,365 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:29:37,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:29:37,379 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 267 [2022-11-25 18:29:37,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:29:37,398 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:29:37,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:29:37,412 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 278 [2022-11-25 18:29:37,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:29:37,432 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:29:37,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:29:37,445 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 291 [2022-11-25 18:29:37,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:29:37,468 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 314 [2022-11-25 18:29:37,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:29:37,513 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:29:37,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:29:37,529 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-25 18:29:37,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:29:37,545 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-11-25 18:29:37,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:29:37,560 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 335 [2022-11-25 18:29:37,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:29:37,578 INFO L134 CoverageAnalysis]: Checked inductivity of 3007 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3007 trivial. 0 not checked. [2022-11-25 18:29:37,579 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-25 18:29:37,581 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [638798335] [2022-11-25 18:29:37,584 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [638798335] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 18:29:37,584 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 18:29:37,585 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-25 18:29:37,585 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [5820884] [2022-11-25 18:29:37,585 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 18:29:37,586 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-25 18:29:37,587 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-25 18:29:37,589 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-25 18:29:37,589 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-25 18:29:37,590 INFO L87 Difference]: Start difference. First operand 13064 states and 19364 transitions. Second operand has 4 states, 4 states have (on average 18.5) internal successors, (74), 3 states have internal predecessors, (74), 3 states have call successors, (34), 3 states have call predecessors, (34), 1 states have return successors, (33), 3 states have call predecessors, (33), 3 states have call successors, (33) [2022-11-25 18:29:40,990 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 18:29:45,481 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:29:48,859 WARN L539 Checker$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 18:29:51,087 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:30:00,431 WARN L539 Checker$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 18:30:03,891 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:30:06,018 WARN L539 Checker$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 18:30:09,413 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:30:15,896 WARN L539 Checker$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 18:30:16,465 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 18:30:16,466 INFO L93 Difference]: Finished difference Result 34860 states and 51825 transitions. [2022-11-25 18:30:16,466 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-11-25 18:30:16,466 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 18.5) internal successors, (74), 3 states have internal predecessors, (74), 3 states have call successors, (34), 3 states have call predecessors, (34), 1 states have return successors, (33), 3 states have call predecessors, (33), 3 states have call successors, (33) Word has length 346 [2022-11-25 18:30:16,467 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 18:30:16,615 INFO L225 Difference]: With dead ends: 34860 [2022-11-25 18:30:16,615 INFO L226 Difference]: Without dead ends: 21853 [2022-11-25 18:30:16,673 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 121 GetRequests, 118 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-11-25 18:30:16,674 INFO L413 NwaCegarLoop]: 6408 mSDtfsCounter, 7304 mSDsluCounter, 8209 mSDsCounter, 0 mSdLazyCounter, 5075 mSolverCounterSat, 2782 mSolverCounterUnsat, 9 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 35.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 8333 SdHoareTripleChecker+Valid, 14617 SdHoareTripleChecker+Invalid, 7866 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 2782 IncrementalHoareTripleChecker+Valid, 5075 IncrementalHoareTripleChecker+Invalid, 9 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 37.9s IncrementalHoareTripleChecker+Time [2022-11-25 18:30:16,674 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [8333 Valid, 14617 Invalid, 7866 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [2782 Valid, 5075 Invalid, 9 Unknown, 0 Unchecked, 37.9s Time] [2022-11-25 18:30:16,704 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 21853 states. [2022-11-25 18:30:18,794 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 21853 to 21594. [2022-11-25 18:30:18,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 21594 states, 15644 states have (on average 1.3544489900281258) internal successors, (21189), 15987 states have internal predecessors, (21189), 5405 states have call successors, (5405), 546 states have call predecessors, (5405), 543 states have return successors, (5402), 5220 states have call predecessors, (5402), 5402 states have call successors, (5402) [2022-11-25 18:30:18,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21594 states to 21594 states and 31996 transitions. [2022-11-25 18:30:18,928 INFO L78 Accepts]: Start accepts. Automaton has 21594 states and 31996 transitions. Word has length 346 [2022-11-25 18:30:18,929 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 18:30:18,929 INFO L495 AbstractCegarLoop]: Abstraction has 21594 states and 31996 transitions. [2022-11-25 18:30:18,930 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 18.5) internal successors, (74), 3 states have internal predecessors, (74), 3 states have call successors, (34), 3 states have call predecessors, (34), 1 states have return successors, (33), 3 states have call predecessors, (33), 3 states have call successors, (33) [2022-11-25 18:30:18,930 INFO L276 IsEmpty]: Start isEmpty. Operand 21594 states and 31996 transitions. [2022-11-25 18:30:18,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 404 [2022-11-25 18:30:18,953 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 18:30:18,954 INFO L195 NwaCegarLoop]: trace histogram [30, 30, 26, 26, 26, 26, 26, 26, 4, 4, 4, 3, 3, 3, 3, 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] [2022-11-25 18:30:18,954 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-11-25 18:30:18,954 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 18:30:18,955 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 18:30:18,955 INFO L85 PathProgramCache]: Analyzing trace with hash -1554144697, now seen corresponding path program 1 times [2022-11-25 18:30:18,955 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-25 18:30:18,955 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [943094376] [2022-11-25 18:30:18,955 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 18:30:18,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 18:30:19,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:30:20,302 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-11-25 18:30:20,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:30:20,317 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:30:20,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:30:20,327 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-11-25 18:30:20,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:30:20,342 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:30:20,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:30:20,352 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-11-25 18:30:20,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:30:20,367 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:30:20,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:30:20,376 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2022-11-25 18:30:20,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:30:20,391 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:30:20,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:30:20,401 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2022-11-25 18:30:20,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:30:20,415 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:30:20,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:30:20,425 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2022-11-25 18:30:20,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:30:20,440 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:30:20,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:30:20,455 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2022-11-25 18:30:20,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:30:20,469 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:30:20,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:30:20,486 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2022-11-25 18:30:20,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:30:20,501 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:30:20,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:30:20,512 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2022-11-25 18:30:20,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:30:20,529 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:30:20,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:30:20,539 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2022-11-25 18:30:20,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:30:20,555 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:30:20,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:30:20,566 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2022-11-25 18:30:20,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:30:20,581 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:30:20,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:30:20,592 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2022-11-25 18:30:20,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:30:20,608 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:30:20,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:30:20,628 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2022-11-25 18:30:20,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:30:20,644 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:30:20,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:30:20,655 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2022-11-25 18:30:20,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:30:20,671 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:30:20,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:30:20,681 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2022-11-25 18:30:20,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:30:20,881 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:30:20,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:30:20,901 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2022-11-25 18:30:20,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:30:20,915 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:30:20,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:30:20,925 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2022-11-25 18:30:20,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:30:20,939 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:30:20,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:30:20,949 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2022-11-25 18:30:20,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:30:20,964 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:30:20,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:30:20,974 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 201 [2022-11-25 18:30:20,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:30:20,988 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:30:20,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:30:20,999 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 212 [2022-11-25 18:30:21,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:30:21,015 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:30:21,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:30:21,025 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 223 [2022-11-25 18:30:21,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:30:21,040 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:30:21,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:30:21,050 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 234 [2022-11-25 18:30:21,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:30:21,064 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:30:21,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:30:21,074 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 245 [2022-11-25 18:30:21,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:30:21,089 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:30:21,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:30:21,099 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 256 [2022-11-25 18:30:21,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:30:21,114 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:30:21,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:30:21,123 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 267 [2022-11-25 18:30:21,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:30:21,138 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:30:21,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:30:21,148 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 278 [2022-11-25 18:30:21,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:30:21,163 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:30:21,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:30:21,174 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 291 [2022-11-25 18:30:21,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:30:21,187 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 307 [2022-11-25 18:30:21,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:30:21,200 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 313 [2022-11-25 18:30:21,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:30:21,213 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 318 [2022-11-25 18:30:21,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:30:21,226 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 322 [2022-11-25 18:30:21,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:30:21,239 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 327 [2022-11-25 18:30:21,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:30:21,252 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 331 [2022-11-25 18:30:21,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:30:21,265 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 336 [2022-11-25 18:30:21,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:30:21,279 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 342 [2022-11-25 18:30:21,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:30:21,292 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 348 [2022-11-25 18:30:21,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:30:21,305 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 360 [2022-11-25 18:30:21,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:30:21,319 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:30:21,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:30:21,329 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 372 [2022-11-25 18:30:21,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:30:21,342 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 379 [2022-11-25 18:30:21,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:30:21,366 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 394 [2022-11-25 18:30:21,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:30:21,383 INFO L134 CoverageAnalysis]: Checked inductivity of 3309 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 3297 trivial. 0 not checked. [2022-11-25 18:30:21,384 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-25 18:30:21,384 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [943094376] [2022-11-25 18:30:21,384 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [943094376] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 18:30:21,384 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 18:30:21,384 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-25 18:30:21,385 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [281322087] [2022-11-25 18:30:21,385 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 18:30:21,386 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-25 18:30:21,386 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-25 18:30:21,386 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-25 18:30:21,387 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-25 18:30:21,387 INFO L87 Difference]: Start difference. First operand 21594 states and 31996 transitions. Second operand has 4 states, 4 states have (on average 23.25) internal successors, (93), 3 states have internal predecessors, (93), 3 states have call successors, (43), 3 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 18:30:24,742 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:30:30,135 WARN L539 Checker$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 18:30:33,974 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:30:36,251 WARN L539 Checker$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 18:30:46,149 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:30:49,714 WARN L539 Checker$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 18:30:52,226 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:30:56,156 WARN L539 Checker$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 18:31:01,736 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 18:31:02,225 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 18:31:02,225 INFO L93 Difference]: Finished difference Result 56447 states and 83913 transitions. [2022-11-25 18:31:02,226 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-11-25 18:31:02,226 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 23.25) internal successors, (93), 3 states have internal predecessors, (93), 3 states have call successors, (43), 3 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 403 [2022-11-25 18:31:02,227 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 18:31:02,583 INFO L225 Difference]: With dead ends: 56447 [2022-11-25 18:31:02,584 INFO L226 Difference]: Without dead ends: 39067 [2022-11-25 18:31:02,645 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 139 GetRequests, 136 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-11-25 18:31:02,648 INFO L413 NwaCegarLoop]: 10808 mSDtfsCounter, 6394 mSDsluCounter, 11428 mSDsCounter, 0 mSdLazyCounter, 5963 mSolverCounterSat, 1701 mSolverCounterUnsat, 9 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 37.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 7416 SdHoareTripleChecker+Valid, 22236 SdHoareTripleChecker+Invalid, 7673 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1701 IncrementalHoareTripleChecker+Valid, 5963 IncrementalHoareTripleChecker+Invalid, 9 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 39.5s IncrementalHoareTripleChecker+Time [2022-11-25 18:31:02,649 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [7416 Valid, 22236 Invalid, 7673 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1701 Valid, 5963 Invalid, 9 Unknown, 0 Unchecked, 39.5s Time] [2022-11-25 18:31:02,694 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 39067 states. [2022-11-25 18:31:06,165 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 39067 to 38623. [2022-11-25 18:31:06,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 38623 states, 28013 states have (on average 1.355442116160354) internal successors, (37970), 28616 states have internal predecessors, (37970), 9642 states have call successors, (9642), 969 states have call predecessors, (9642), 966 states have return successors, (9639), 9325 states have call predecessors, (9639), 9639 states have call successors, (9639) [2022-11-25 18:31:06,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38623 states to 38623 states and 57251 transitions. [2022-11-25 18:31:06,407 INFO L78 Accepts]: Start accepts. Automaton has 38623 states and 57251 transitions. Word has length 403 [2022-11-25 18:31:06,408 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 18:31:06,408 INFO L495 AbstractCegarLoop]: Abstraction has 38623 states and 57251 transitions. [2022-11-25 18:31:06,409 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 23.25) internal successors, (93), 3 states have internal predecessors, (93), 3 states have call successors, (43), 3 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 18:31:06,409 INFO L276 IsEmpty]: Start isEmpty. Operand 38623 states and 57251 transitions. [2022-11-25 18:31:06,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 404 [2022-11-25 18:31:06,436 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 18:31:06,436 INFO L195 NwaCegarLoop]: trace histogram [30, 30, 26, 26, 26, 26, 26, 26, 4, 4, 4, 3, 3, 3, 3, 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] [2022-11-25 18:31:06,436 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-11-25 18:31:06,437 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_return_value_probeErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-25 18:31:06,437 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 18:31:06,437 INFO L85 PathProgramCache]: Analyzing trace with hash -1492105083, now seen corresponding path program 1 times [2022-11-25 18:31:06,437 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-25 18:31:06,438 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1263069848] [2022-11-25 18:31:06,438 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 18:31:06,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 18:31:06,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:31:09,542 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-11-25 18:31:09,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:31:09,575 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:31:09,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:31:09,586 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-11-25 18:31:09,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:31:09,612 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:31:09,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:31:09,633 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-11-25 18:31:09,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:31:09,655 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:31:09,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:31:09,667 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2022-11-25 18:31:09,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:31:09,691 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:31:09,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:31:09,702 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2022-11-25 18:31:09,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:31:09,724 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:31:09,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:31:09,733 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2022-11-25 18:31:09,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:31:09,756 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:31:09,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:31:09,766 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2022-11-25 18:31:09,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:31:09,798 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:31:09,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:31:09,809 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2022-11-25 18:31:09,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:31:09,830 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:31:09,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:31:09,841 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2022-11-25 18:31:09,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:31:09,861 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:31:09,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:31:09,884 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2022-11-25 18:31:09,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:31:09,906 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:31:09,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:31:09,915 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2022-11-25 18:31:09,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:31:09,935 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:31:09,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:31:09,945 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2022-11-25 18:31:09,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:31:09,968 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:31:09,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:31:09,977 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2022-11-25 18:31:09,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:31:09,998 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:31:09,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:31:10,008 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2022-11-25 18:31:10,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:31:10,028 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:31:10,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:31:10,038 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2022-11-25 18:31:10,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:31:10,058 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:31:10,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:31:10,068 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2022-11-25 18:31:10,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:31:10,089 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:31:10,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:31:10,099 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2022-11-25 18:31:10,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:31:10,121 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:31:10,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:31:10,131 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2022-11-25 18:31:10,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:31:10,152 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:31:10,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:31:10,163 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 201 [2022-11-25 18:31:10,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:31:10,189 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:31:10,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:31:10,199 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 212 [2022-11-25 18:31:10,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:31:10,222 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:31:10,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:31:10,233 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 223 [2022-11-25 18:31:10,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:31:10,255 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:31:10,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:31:10,264 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 234 [2022-11-25 18:31:10,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:31:10,285 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:31:10,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:31:10,294 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 245 [2022-11-25 18:31:10,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:31:10,315 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:31:10,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:31:10,355 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 256 [2022-11-25 18:31:10,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:31:10,377 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:31:10,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:31:10,387 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 267 [2022-11-25 18:31:10,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:31:10,407 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:31:10,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:31:10,417 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 278 [2022-11-25 18:31:10,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:31:10,437 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:31:10,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:31:10,448 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 291 [2022-11-25 18:31:10,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:31:10,464 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 307 [2022-11-25 18:31:10,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:31:10,480 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 313 [2022-11-25 18:31:10,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:31:10,496 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 318 [2022-11-25 18:31:10,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:31:10,515 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 322 [2022-11-25 18:31:10,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:31:10,531 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 327 [2022-11-25 18:31:10,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:31:10,547 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 331 [2022-11-25 18:31:10,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:31:10,562 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 336 [2022-11-25 18:31:10,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:31:10,579 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 342 [2022-11-25 18:31:10,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:31:10,595 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 348 [2022-11-25 18:31:10,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:31:10,613 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 360 [2022-11-25 18:31:10,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:31:10,634 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:31:10,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:31:10,645 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 372 [2022-11-25 18:31:10,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:31:10,663 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 379 [2022-11-25 18:31:10,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:31:10,681 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 394 [2022-11-25 18:31:10,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:31:10,702 INFO L134 CoverageAnalysis]: Checked inductivity of 3309 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3309 trivial. 0 not checked. [2022-11-25 18:31:10,702 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-25 18:31:10,702 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1263069848] [2022-11-25 18:31:10,703 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1263069848] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 18:31:10,703 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 18:31:10,703 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-25 18:31:10,703 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [166930468] [2022-11-25 18:31:10,703 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 18:31:10,705 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-25 18:31:10,706 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-25 18:31:10,706 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-25 18:31:10,706 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-25 18:31:10,707 INFO L87 Difference]: Start difference. First operand 38623 states and 57251 transitions. Second operand has 5 states, 5 states have (on average 16.6) internal successors, (83), 4 states have internal predecessors, (83), 2 states have call successors, (42), 3 states have call predecessors, (42), 1 states have return successors, (41), 2 states have call predecessors, (41), 2 states have call successors, (41) [2022-11-25 18:31:13,725 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:31:19,751 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:31:23,772 WARN L539 Checker$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 18:31:26,176 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:31:35,197 WARN L539 Checker$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 18:31:35,960 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 18:31:35,960 INFO L93 Difference]: Finished difference Result 39064 states and 58143 transitions. [2022-11-25 18:31:35,961 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-11-25 18:31:35,961 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 16.6) internal successors, (83), 4 states have internal predecessors, (83), 2 states have call successors, (42), 3 states have call predecessors, (42), 1 states have return successors, (41), 2 states have call predecessors, (41), 2 states have call successors, (41) Word has length 403 [2022-11-25 18:31:35,962 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 18:31:36,177 INFO L225 Difference]: With dead ends: 39064 [2022-11-25 18:31:36,177 INFO L226 Difference]: Without dead ends: 39009 [2022-11-25 18:31:36,204 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 141 GetRequests, 136 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2022-11-25 18:31:36,205 INFO L413 NwaCegarLoop]: 5540 mSDtfsCounter, 6306 mSDsluCounter, 8189 mSDsCounter, 0 mSdLazyCounter, 3964 mSolverCounterSat, 1824 mSolverCounterUnsat, 5 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 22.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 7110 SdHoareTripleChecker+Valid, 13729 SdHoareTripleChecker+Invalid, 5793 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1824 IncrementalHoareTripleChecker+Valid, 3964 IncrementalHoareTripleChecker+Invalid, 5 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 24.0s IncrementalHoareTripleChecker+Time [2022-11-25 18:31:36,205 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [7110 Valid, 13729 Invalid, 5793 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1824 Valid, 3964 Invalid, 5 Unknown, 0 Unchecked, 24.0s Time] [2022-11-25 18:31:36,248 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 39009 states. [2022-11-25 18:31:39,290 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 39009 to 38568. [2022-11-25 18:31:39,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 38568 states, 27988 states have (on average 1.3553308560811776) internal successors, (37933), 28579 states have internal predecessors, (37933), 9615 states have call successors, (9615), 964 states have call predecessors, (9615), 964 states have return successors, (9615), 9312 states have call predecessors, (9615), 9615 states have call successors, (9615) [2022-11-25 18:31:39,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38568 states to 38568 states and 57163 transitions. [2022-11-25 18:31:39,542 INFO L78 Accepts]: Start accepts. Automaton has 38568 states and 57163 transitions. Word has length 403 [2022-11-25 18:31:39,543 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 18:31:39,544 INFO L495 AbstractCegarLoop]: Abstraction has 38568 states and 57163 transitions. [2022-11-25 18:31:39,544 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 16.6) internal successors, (83), 4 states have internal predecessors, (83), 2 states have call successors, (42), 3 states have call predecessors, (42), 1 states have return successors, (41), 2 states have call predecessors, (41), 2 states have call successors, (41) [2022-11-25 18:31:39,544 INFO L276 IsEmpty]: Start isEmpty. Operand 38568 states and 57163 transitions. [2022-11-25 18:31:39,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 422 [2022-11-25 18:31:39,592 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 18:31:39,592 INFO L195 NwaCegarLoop]: trace histogram [30, 30, 26, 26, 26, 26, 26, 26, 4, 4, 4, 3, 3, 3, 3, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-25 18:31:39,592 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-11-25 18:31:39,593 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_check_return_value_probeErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_return_value_probeErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-25 18:31:39,593 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 18:31:39,593 INFO L85 PathProgramCache]: Analyzing trace with hash -39835948, now seen corresponding path program 1 times [2022-11-25 18:31:39,593 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-25 18:31:39,594 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [195231907] [2022-11-25 18:31:39,594 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 18:31:39,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 18:31:40,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:31:41,835 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-11-25 18:31:41,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:31:41,855 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:31:41,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:31:41,869 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-11-25 18:31:41,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:31:41,887 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:31:41,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:31:41,899 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-11-25 18:31:41,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:31:41,917 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:31:41,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:31:41,930 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2022-11-25 18:31:41,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:31:41,948 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:31:41,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:31:41,960 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2022-11-25 18:31:41,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:31:41,977 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:31:41,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:31:41,990 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2022-11-25 18:31:41,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:31:42,006 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:31:42,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:31:42,018 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2022-11-25 18:31:42,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:31:42,036 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:31:42,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:31:42,049 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2022-11-25 18:31:42,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:31:42,067 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:31:42,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:31:42,079 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2022-11-25 18:31:42,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:31:42,097 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:31:42,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:31:42,108 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2022-11-25 18:31:42,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:31:42,126 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:31:42,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:31:42,138 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2022-11-25 18:31:42,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:31:42,155 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:31:42,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:31:42,168 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2022-11-25 18:31:42,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:31:42,191 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:31:42,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:31:42,202 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2022-11-25 18:31:42,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:31:42,220 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:31:42,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:31:42,232 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2022-11-25 18:31:42,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:31:42,250 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:31:42,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:31:42,263 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2022-11-25 18:31:42,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:31:42,281 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:31:42,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:31:42,331 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2022-11-25 18:31:42,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:31:42,349 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:31:42,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:31:42,361 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2022-11-25 18:31:42,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:31:42,396 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:31:42,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:31:42,409 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2022-11-25 18:31:42,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:31:42,426 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:31:42,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:31:42,438 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 201 [2022-11-25 18:31:42,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:31:42,455 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:31:42,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:31:42,467 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 212 [2022-11-25 18:31:42,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:31:42,483 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:31:42,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:31:42,494 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 223 [2022-11-25 18:31:42,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:31:42,510 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:31:42,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:31:42,521 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 234 [2022-11-25 18:31:42,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:31:42,537 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:31:42,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:31:42,548 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 245 [2022-11-25 18:31:42,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:31:42,563 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:31:42,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:31:42,574 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 256 [2022-11-25 18:31:42,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:31:42,591 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:31:42,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:31:42,603 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 267 [2022-11-25 18:31:42,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:31:42,619 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:31:42,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:31:42,630 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 278 [2022-11-25 18:31:42,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:31:42,646 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:31:42,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:31:42,658 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 291 [2022-11-25 18:31:42,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:31:42,671 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 307 [2022-11-25 18:31:42,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:31:42,685 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 313 [2022-11-25 18:31:42,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:31:42,699 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 318 [2022-11-25 18:31:42,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:31:42,713 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 322 [2022-11-25 18:31:42,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:31:42,732 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 327 [2022-11-25 18:31:42,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:31:42,748 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 331 [2022-11-25 18:31:42,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:31:42,766 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 336 [2022-11-25 18:31:42,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:31:42,780 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 342 [2022-11-25 18:31:42,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:31:42,794 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 348 [2022-11-25 18:31:42,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:31:42,807 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 354 [2022-11-25 18:31:42,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:31:42,823 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 368 [2022-11-25 18:31:42,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:31:42,844 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:31:42,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:31:42,854 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 380 [2022-11-25 18:31:42,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:31:42,872 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 387 [2022-11-25 18:31:42,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:31:42,889 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 410 [2022-11-25 18:31:42,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:31:42,903 INFO L134 CoverageAnalysis]: Checked inductivity of 3300 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 3297 trivial. 0 not checked. [2022-11-25 18:31:42,904 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-25 18:31:42,904 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [195231907] [2022-11-25 18:31:42,904 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [195231907] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 18:31:42,904 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 18:31:42,905 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-25 18:31:42,905 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1278335362] [2022-11-25 18:31:42,905 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 18:31:42,906 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-25 18:31:42,907 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-25 18:31:42,907 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-25 18:31:42,907 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-25 18:31:42,908 INFO L87 Difference]: Start difference. First operand 38568 states and 57163 transitions. Second operand has 4 states, 4 states have (on average 27.25) internal successors, (109), 3 states have internal predecessors, (109), 3 states have call successors, (44), 3 states have call predecessors, (44), 1 states have return successors, (43), 3 states have call predecessors, (43), 3 states have call successors, (43) [2022-11-25 18:31:46,223 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:31:51,739 WARN L539 Checker$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 18:31:55,767 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:31:58,066 WARN L539 Checker$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 18:32:07,437 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:32:11,219 WARN L539 Checker$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 18:32:13,619 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:32:17,723 WARN L539 Checker$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 18:32:23,037 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 18:32:23,721 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 18:32:23,721 INFO L93 Difference]: Finished difference Result 90544 states and 134562 transitions. [2022-11-25 18:32:23,722 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-11-25 18:32:23,722 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 27.25) internal successors, (109), 3 states have internal predecessors, (109), 3 states have call successors, (44), 3 states have call predecessors, (44), 1 states have return successors, (43), 3 states have call predecessors, (43), 3 states have call successors, (43) Word has length 421 [2022-11-25 18:32:23,723 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 18:32:23,989 INFO L225 Difference]: With dead ends: 90544 [2022-11-25 18:32:23,990 INFO L226 Difference]: Without dead ends: 56190 [2022-11-25 18:32:24,319 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 141 GetRequests, 138 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-11-25 18:32:24,321 INFO L413 NwaCegarLoop]: 10732 mSDtfsCounter, 6306 mSDsluCounter, 11320 mSDsCounter, 0 mSdLazyCounter, 5954 mSolverCounterSat, 1704 mSolverCounterUnsat, 9 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 36.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 7323 SdHoareTripleChecker+Valid, 22052 SdHoareTripleChecker+Invalid, 7667 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1704 IncrementalHoareTripleChecker+Valid, 5954 IncrementalHoareTripleChecker+Invalid, 9 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 38.7s IncrementalHoareTripleChecker+Time [2022-11-25 18:32:24,321 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [7323 Valid, 22052 Invalid, 7667 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1704 Valid, 5954 Invalid, 9 Unknown, 0 Unchecked, 38.7s Time] [2022-11-25 18:32:24,377 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 56190 states. [2022-11-25 18:32:28,468 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 56190 to 55548. [2022-11-25 18:32:28,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 55548 states, 40316 states have (on average 1.355218771703542) internal successors, (54637), 41171 states have internal predecessors, (54637), 13841 states have call successors, (13841), 1390 states have call predecessors, (13841), 1390 states have return successors, (13841), 13402 states have call predecessors, (13841), 13841 states have call successors, (13841) [2022-11-25 18:32:29,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55548 states to 55548 states and 82319 transitions. [2022-11-25 18:32:29,083 INFO L78 Accepts]: Start accepts. Automaton has 55548 states and 82319 transitions. Word has length 421 [2022-11-25 18:32:29,084 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 18:32:29,084 INFO L495 AbstractCegarLoop]: Abstraction has 55548 states and 82319 transitions. [2022-11-25 18:32:29,084 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 27.25) internal successors, (109), 3 states have internal predecessors, (109), 3 states have call successors, (44), 3 states have call predecessors, (44), 1 states have return successors, (43), 3 states have call predecessors, (43), 3 states have call successors, (43) [2022-11-25 18:32:29,085 INFO L276 IsEmpty]: Start isEmpty. Operand 55548 states and 82319 transitions. [2022-11-25 18:32:29,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 457 [2022-11-25 18:32:29,173 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 18:32:29,173 INFO L195 NwaCegarLoop]: trace histogram [31, 31, 26, 26, 26, 26, 26, 26, 6, 6, 6, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-25 18:32:29,173 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-11-25 18:32:29,174 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 18:32:29,174 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 18:32:29,174 INFO L85 PathProgramCache]: Analyzing trace with hash 1202954491, now seen corresponding path program 1 times [2022-11-25 18:32:29,174 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-25 18:32:29,175 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1110490399] [2022-11-25 18:32:29,175 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 18:32:29,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 18:32:29,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:32:30,840 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-11-25 18:32:30,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:32:30,858 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:32:30,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:32:30,868 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-11-25 18:32:30,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:32:30,881 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:32:30,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:32:30,897 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-11-25 18:32:30,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:32:30,910 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:32:30,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:32:30,920 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2022-11-25 18:32:30,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:32:30,933 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:32:30,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:32:30,946 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2022-11-25 18:32:30,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:32:30,963 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:32:30,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:32:30,974 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2022-11-25 18:32:30,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:32:30,987 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:32:30,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:32:30,997 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2022-11-25 18:32:31,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:32:31,010 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:32:31,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:32:31,020 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2022-11-25 18:32:31,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:32:31,033 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:32:31,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:32:31,171 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2022-11-25 18:32:31,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:32:31,187 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:32:31,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:32:31,196 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2022-11-25 18:32:31,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:32:31,210 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:32:31,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:32:31,219 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2022-11-25 18:32:31,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:32:31,233 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:32:31,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:32:31,242 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2022-11-25 18:32:31,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:32:31,256 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:32:31,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:32:31,266 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2022-11-25 18:32:31,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:32:31,281 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:32:31,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:32:31,293 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2022-11-25 18:32:31,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:32:31,310 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:32:31,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:32:31,320 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2022-11-25 18:32:31,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:32:31,334 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:32:31,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:32:31,344 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2022-11-25 18:32:31,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:32:31,359 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:32:31,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:32:31,369 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2022-11-25 18:32:31,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:32:31,383 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:32:31,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:32:31,393 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2022-11-25 18:32:31,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:32:31,407 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:32:31,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:32:31,417 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 201 [2022-11-25 18:32:31,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:32:31,432 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:32:31,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:32:31,442 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 212 [2022-11-25 18:32:31,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:32:31,456 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:32:31,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:32:31,465 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 223 [2022-11-25 18:32:31,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:32:31,480 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:32:31,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:32:31,490 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 234 [2022-11-25 18:32:31,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:32:31,504 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:32:31,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:32:31,514 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 245 [2022-11-25 18:32:31,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:32:31,528 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:32:31,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:32:31,538 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 256 [2022-11-25 18:32:31,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:32:31,552 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:32:31,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:32:31,561 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 267 [2022-11-25 18:32:31,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:32:31,576 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:32:31,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:32:31,585 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 278 [2022-11-25 18:32:31,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:32:31,600 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:32:31,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:32:31,610 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 291 [2022-11-25 18:32:31,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:32:31,623 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 307 [2022-11-25 18:32:31,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:32:31,636 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 313 [2022-11-25 18:32:31,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:32:31,649 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 318 [2022-11-25 18:32:31,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:32:31,662 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 322 [2022-11-25 18:32:31,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:32:31,676 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 327 [2022-11-25 18:32:31,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:32:31,689 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 331 [2022-11-25 18:32:31,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:32:31,702 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 336 [2022-11-25 18:32:31,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:32:31,716 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 342 [2022-11-25 18:32:31,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:32:31,729 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 348 [2022-11-25 18:32:31,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:32:31,742 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 360 [2022-11-25 18:32:31,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:32:31,756 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:32:31,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:32:31,766 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 372 [2022-11-25 18:32:31,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:32:31,780 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 379 [2022-11-25 18:32:31,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:32:31,799 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 392 [2022-11-25 18:32:31,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:32:31,816 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 401 [2022-11-25 18:32:31,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:32:31,832 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 424 [2022-11-25 18:32:31,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:32:31,855 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:32:31,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:32:31,866 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-25 18:32:31,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:32:31,878 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-11-25 18:32:31,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:32:31,889 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 445 [2022-11-25 18:32:31,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:32:31,906 INFO L134 CoverageAnalysis]: Checked inductivity of 3440 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 3423 trivial. 0 not checked. [2022-11-25 18:32:31,906 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-25 18:32:31,906 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1110490399] [2022-11-25 18:32:31,907 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1110490399] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 18:32:31,907 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 18:32:31,907 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-25 18:32:31,907 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1788123046] [2022-11-25 18:32:31,907 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 18:32:31,908 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-25 18:32:31,908 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-25 18:32:31,910 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-25 18:32:31,910 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-25 18:32:31,911 INFO L87 Difference]: Start difference. First operand 55548 states and 82319 transitions. Second operand has 4 states, 4 states have (on average 31.5) internal successors, (126), 3 states have internal predecessors, (126), 3 states have call successors, (49), 3 states have call predecessors, (49), 1 states have return successors, (48), 3 states have call predecessors, (48), 3 states have call successors, (48) [2022-11-25 18:32:35,139 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 18:32:40,775 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:32:44,697 WARN L539 Checker$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 18:32:46,893 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:32:56,291 WARN L539 Checker$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 18:32:59,980 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:33:02,310 WARN L539 Checker$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 18:33:06,513 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:33:12,539 WARN L539 Checker$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 18:33:13,556 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 18:33:13,557 INFO L93 Difference]: Finished difference Result 133271 states and 198006 transitions. [2022-11-25 18:33:13,557 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-11-25 18:33:13,557 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 31.5) internal successors, (126), 3 states have internal predecessors, (126), 3 states have call successors, (49), 3 states have call predecessors, (49), 1 states have return successors, (48), 3 states have call predecessors, (48), 3 states have call successors, (48) Word has length 456 [2022-11-25 18:33:13,559 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 18:33:14,004 INFO L225 Difference]: With dead ends: 133271 [2022-11-25 18:33:14,004 INFO L226 Difference]: Without dead ends: 77664 [2022-11-25 18:33:14,165 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 151 GetRequests, 148 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-11-25 18:33:14,166 INFO L413 NwaCegarLoop]: 10866 mSDtfsCounter, 6360 mSDsluCounter, 11476 mSDsCounter, 0 mSdLazyCounter, 5954 mSolverCounterSat, 1672 mSolverCounterUnsat, 9 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 36.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 7379 SdHoareTripleChecker+Valid, 22342 SdHoareTripleChecker+Invalid, 7635 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1672 IncrementalHoareTripleChecker+Valid, 5954 IncrementalHoareTripleChecker+Invalid, 9 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 38.4s IncrementalHoareTripleChecker+Time [2022-11-25 18:33:14,166 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [7379 Valid, 22342 Invalid, 7635 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1672 Valid, 5954 Invalid, 9 Unknown, 0 Unchecked, 38.4s Time] [2022-11-25 18:33:14,242 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 77664 states. [2022-11-25 18:33:19,237 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 77664 to 76779. [2022-11-25 18:33:19,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 76779 states, 55726 states have (on average 1.3557226429314861) internal successors, (75549), 56906 states have internal predecessors, (75549), 19133 states have call successors, (19133), 1919 states have call predecessors, (19133), 1919 states have return successors, (19133), 18529 states have call predecessors, (19133), 19133 states have call successors, (19133) [2022-11-25 18:33:19,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 76779 states to 76779 states and 113815 transitions. [2022-11-25 18:33:19,834 INFO L78 Accepts]: Start accepts. Automaton has 76779 states and 113815 transitions. Word has length 456 [2022-11-25 18:33:19,835 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 18:33:19,835 INFO L495 AbstractCegarLoop]: Abstraction has 76779 states and 113815 transitions. [2022-11-25 18:33:19,835 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 31.5) internal successors, (126), 3 states have internal predecessors, (126), 3 states have call successors, (49), 3 states have call predecessors, (49), 1 states have return successors, (48), 3 states have call predecessors, (48), 3 states have call successors, (48) [2022-11-25 18:33:19,836 INFO L276 IsEmpty]: Start isEmpty. Operand 76779 states and 113815 transitions. [2022-11-25 18:33:19,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 483 [2022-11-25 18:33:19,921 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 18:33:19,922 INFO L195 NwaCegarLoop]: trace histogram [33, 33, 26, 26, 26, 26, 26, 26, 7, 7, 7, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-25 18:33:19,922 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2022-11-25 18:33:19,922 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 18:33:19,922 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 18:33:19,923 INFO L85 PathProgramCache]: Analyzing trace with hash 1710528171, now seen corresponding path program 1 times [2022-11-25 18:33:19,923 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-25 18:33:19,923 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1120503493] [2022-11-25 18:33:19,923 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 18:33:19,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 18:33:20,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:33:21,301 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-11-25 18:33:21,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:33:21,318 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:33:21,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:33:21,328 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-11-25 18:33:21,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:33:21,342 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:33:21,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:33:21,352 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-11-25 18:33:21,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:33:21,366 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:33:21,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:33:21,376 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2022-11-25 18:33:21,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:33:21,389 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:33:21,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:33:21,399 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2022-11-25 18:33:21,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:33:21,414 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:33:21,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:33:21,424 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2022-11-25 18:33:21,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:33:21,439 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:33:21,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:33:21,449 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2022-11-25 18:33:21,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:33:21,464 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:33:21,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:33:21,474 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2022-11-25 18:33:21,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:33:21,490 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:33:21,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:33:21,500 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2022-11-25 18:33:21,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:33:21,621 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:33:21,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:33:21,634 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2022-11-25 18:33:21,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:33:21,649 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:33:21,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:33:21,659 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2022-11-25 18:33:21,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:33:21,673 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:33:21,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:33:21,683 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2022-11-25 18:33:21,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:33:21,698 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:33:21,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:33:21,707 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2022-11-25 18:33:21,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:33:21,721 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:33:21,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:33:21,730 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2022-11-25 18:33:21,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:33:21,744 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:33:21,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:33:21,753 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2022-11-25 18:33:21,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:33:21,767 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:33:21,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:33:21,776 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2022-11-25 18:33:21,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:33:21,790 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:33:21,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:33:21,799 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2022-11-25 18:33:21,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:33:21,814 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:33:21,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:33:21,824 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2022-11-25 18:33:21,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:33:21,838 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:33:21,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:33:21,848 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 201 [2022-11-25 18:33:21,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:33:21,863 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:33:21,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:33:21,873 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 212 [2022-11-25 18:33:21,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:33:21,888 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:33:21,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:33:21,897 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 223 [2022-11-25 18:33:21,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:33:21,912 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:33:21,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:33:21,922 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 234 [2022-11-25 18:33:21,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:33:21,936 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:33:21,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:33:21,947 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 245 [2022-11-25 18:33:21,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:33:21,962 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:33:21,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:33:21,972 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 256 [2022-11-25 18:33:21,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:33:21,987 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:33:21,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:33:21,997 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 267 [2022-11-25 18:33:22,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:33:22,014 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:33:22,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:33:22,023 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 278 [2022-11-25 18:33:22,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:33:22,037 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:33:22,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:33:22,048 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 291 [2022-11-25 18:33:22,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:33:22,060 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 307 [2022-11-25 18:33:22,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:33:22,074 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 313 [2022-11-25 18:33:22,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:33:22,086 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 318 [2022-11-25 18:33:22,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:33:22,099 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 322 [2022-11-25 18:33:22,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:33:22,111 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 327 [2022-11-25 18:33:22,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:33:22,125 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 331 [2022-11-25 18:33:22,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:33:22,138 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 336 [2022-11-25 18:33:22,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:33:22,151 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 342 [2022-11-25 18:33:22,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:33:22,164 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 348 [2022-11-25 18:33:22,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:33:22,181 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 360 [2022-11-25 18:33:22,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:33:22,194 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:33:22,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:33:22,203 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 372 [2022-11-25 18:33:22,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:33:22,216 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 379 [2022-11-25 18:33:22,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:33:22,228 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 393 [2022-11-25 18:33:22,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:33:22,241 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 398 [2022-11-25 18:33:22,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:33:22,254 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 405 [2022-11-25 18:33:22,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:33:22,272 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 418 [2022-11-25 18:33:22,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:33:22,286 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 427 [2022-11-25 18:33:22,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:33:22,300 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 450 [2022-11-25 18:33:22,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:33:22,319 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:33:22,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:33:22,329 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-25 18:33:22,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:33:22,338 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-11-25 18:33:22,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:33:22,347 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 471 [2022-11-25 18:33:22,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:33:22,361 INFO L134 CoverageAnalysis]: Checked inductivity of 3679 backedges. 32 proven. 0 refuted. 0 times theorem prover too weak. 3647 trivial. 0 not checked. [2022-11-25 18:33:22,361 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-25 18:33:22,361 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1120503493] [2022-11-25 18:33:22,362 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1120503493] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 18:33:22,362 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 18:33:22,362 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-25 18:33:22,362 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1917372556] [2022-11-25 18:33:22,362 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 18:33:22,363 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-25 18:33:22,363 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-25 18:33:22,364 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-25 18:33:22,365 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-25 18:33:22,365 INFO L87 Difference]: Start difference. First operand 76779 states and 113815 transitions. Second operand has 4 states, 4 states have (on average 32.5) internal successors, (130), 3 states have internal predecessors, (130), 3 states have call successors, (51), 3 states have call predecessors, (51), 1 states have return successors, (50), 3 states have call predecessors, (50), 3 states have call successors, (50) [2022-11-25 18:33:25,513 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:33:30,861 WARN L539 Checker$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 18:33:34,950 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:33:37,374 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.09s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:33:47,856 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:33:51,534 WARN L539 Checker$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 18:33:53,822 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:33:56,678 WARN L539 Checker$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 18:34:02,502 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 18:34:05,093 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 18:34:05,093 INFO L93 Difference]: Finished difference Result 175942 states and 261414 transitions. [2022-11-25 18:34:05,093 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-11-25 18:34:05,093 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 32.5) internal successors, (130), 3 states have internal predecessors, (130), 3 states have call successors, (51), 3 states have call predecessors, (51), 1 states have return successors, (50), 3 states have call predecessors, (50), 3 states have call successors, (50) Word has length 482 [2022-11-25 18:34:05,094 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 18:34:05,780 INFO L225 Difference]: With dead ends: 175942 [2022-11-25 18:34:05,780 INFO L226 Difference]: Without dead ends: 99140 [2022-11-25 18:34:05,985 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 157 GetRequests, 154 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-11-25 18:34:05,985 INFO L413 NwaCegarLoop]: 10888 mSDtfsCounter, 6344 mSDsluCounter, 11480 mSDsCounter, 0 mSdLazyCounter, 5942 mSolverCounterSat, 1662 mSolverCounterUnsat, 9 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 36.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 7363 SdHoareTripleChecker+Valid, 22368 SdHoareTripleChecker+Invalid, 7613 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1662 IncrementalHoareTripleChecker+Valid, 5942 IncrementalHoareTripleChecker+Invalid, 9 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 38.5s IncrementalHoareTripleChecker+Time [2022-11-25 18:34:05,986 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [7363 Valid, 22368 Invalid, 7613 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1662 Valid, 5942 Invalid, 9 Unknown, 0 Unchecked, 38.5s Time] [2022-11-25 18:34:06,056 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 99140 states. [2022-11-25 18:34:12,444 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 99140 to 76779. [2022-11-25 18:34:12,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 76779 states, 55726 states have (on average 1.3557046979865772) internal successors, (75548), 56906 states have internal predecessors, (75548), 19133 states have call successors, (19133), 1919 states have call predecessors, (19133), 1919 states have return successors, (19133), 18529 states have call predecessors, (19133), 19133 states have call successors, (19133) [2022-11-25 18:34:12,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 76779 states to 76779 states and 113814 transitions. [2022-11-25 18:34:12,810 INFO L78 Accepts]: Start accepts. Automaton has 76779 states and 113814 transitions. Word has length 482 [2022-11-25 18:34:12,810 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 18:34:12,810 INFO L495 AbstractCegarLoop]: Abstraction has 76779 states and 113814 transitions. [2022-11-25 18:34:12,810 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 32.5) internal successors, (130), 3 states have internal predecessors, (130), 3 states have call successors, (51), 3 states have call predecessors, (51), 1 states have return successors, (50), 3 states have call predecessors, (50), 3 states have call successors, (50) [2022-11-25 18:34:12,811 INFO L276 IsEmpty]: Start isEmpty. Operand 76779 states and 113814 transitions. [2022-11-25 18:34:12,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 483 [2022-11-25 18:34:12,887 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 18:34:12,887 INFO L195 NwaCegarLoop]: trace histogram [33, 33, 26, 26, 26, 26, 26, 26, 7, 7, 7, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-25 18:34:12,888 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2022-11-25 18:34:12,888 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ldv_check_return_value_probeErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_return_value_probeErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-25 18:34:12,888 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 18:34:12,889 INFO L85 PathProgramCache]: Analyzing trace with hash 1950767917, now seen corresponding path program 1 times [2022-11-25 18:34:12,889 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-25 18:34:12,889 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [114312221] [2022-11-25 18:34:12,889 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 18:34:12,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 18:34:13,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:34:14,493 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-11-25 18:34:14,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:34:14,512 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:34:14,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:34:14,525 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-11-25 18:34:14,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:34:14,542 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:34:14,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:34:14,555 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-11-25 18:34:14,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:34:14,572 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:34:14,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:34:14,584 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2022-11-25 18:34:14,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:34:14,602 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:34:14,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:34:14,614 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2022-11-25 18:34:14,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:34:14,631 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:34:14,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:34:14,643 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2022-11-25 18:34:14,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:34:14,660 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:34:14,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:34:14,672 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2022-11-25 18:34:14,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:34:14,690 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:34:14,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:34:14,702 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2022-11-25 18:34:14,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:34:14,720 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:34:14,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:34:14,733 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2022-11-25 18:34:14,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:34:14,750 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:34:14,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:34:14,761 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2022-11-25 18:34:14,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:34:14,778 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:34:14,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:34:14,790 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2022-11-25 18:34:14,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:34:14,816 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:34:14,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:34:14,827 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2022-11-25 18:34:14,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:34:14,844 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:34:14,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:34:14,855 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2022-11-25 18:34:14,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:34:14,872 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:34:14,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:34:14,883 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2022-11-25 18:34:14,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:34:14,900 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:34:14,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:34:14,912 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2022-11-25 18:34:14,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:34:14,929 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:34:14,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:34:14,940 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2022-11-25 18:34:14,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:34:14,957 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:34:14,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:34:15,157 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2022-11-25 18:34:15,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:34:15,169 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:34:15,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:34:15,177 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2022-11-25 18:34:15,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:34:15,190 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:34:15,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:34:15,199 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 201 [2022-11-25 18:34:15,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:34:15,211 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:34:15,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:34:15,219 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 212 [2022-11-25 18:34:15,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:34:15,232 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:34:15,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:34:15,240 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 223 [2022-11-25 18:34:15,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:34:15,252 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:34:15,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:34:15,260 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 234 [2022-11-25 18:34:15,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:34:15,274 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:34:15,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:34:15,280 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 245 [2022-11-25 18:34:15,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:34:15,293 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:34:15,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:34:15,303 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 256 [2022-11-25 18:34:15,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:34:15,320 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:34:15,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:34:15,329 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 267 [2022-11-25 18:34:15,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:34:15,341 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:34:15,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:34:15,348 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 278 [2022-11-25 18:34:15,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:34:15,362 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:34:15,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:34:15,375 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 291 [2022-11-25 18:34:15,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:34:15,387 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 307 [2022-11-25 18:34:15,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:34:15,399 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 313 [2022-11-25 18:34:15,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:34:15,411 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 318 [2022-11-25 18:34:15,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:34:15,423 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 322 [2022-11-25 18:34:15,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:34:15,435 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 327 [2022-11-25 18:34:15,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:34:15,448 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 331 [2022-11-25 18:34:15,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:34:15,460 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 336 [2022-11-25 18:34:15,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:34:15,473 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 342 [2022-11-25 18:34:15,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:34:15,485 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 348 [2022-11-25 18:34:15,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:34:15,499 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 360 [2022-11-25 18:34:15,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:34:15,512 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:34:15,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:34:15,521 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 372 [2022-11-25 18:34:15,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:34:15,534 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 379 [2022-11-25 18:34:15,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:34:15,547 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 393 [2022-11-25 18:34:15,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:34:15,561 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 398 [2022-11-25 18:34:15,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:34:15,574 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 405 [2022-11-25 18:34:15,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:34:15,587 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 418 [2022-11-25 18:34:15,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:34:15,600 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 427 [2022-11-25 18:34:15,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:34:15,617 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 450 [2022-11-25 18:34:15,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:34:15,635 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:34:15,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:34:15,644 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-25 18:34:15,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:34:15,654 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-11-25 18:34:15,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:34:15,662 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 471 [2022-11-25 18:34:15,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:34:15,676 INFO L134 CoverageAnalysis]: Checked inductivity of 3679 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 3668 trivial. 0 not checked. [2022-11-25 18:34:15,677 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-25 18:34:15,677 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [114312221] [2022-11-25 18:34:15,677 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [114312221] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 18:34:15,677 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 18:34:15,677 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-25 18:34:15,677 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [688064139] [2022-11-25 18:34:15,678 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 18:34:15,679 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-25 18:34:15,679 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-25 18:34:15,680 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-25 18:34:15,680 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-25 18:34:15,681 INFO L87 Difference]: Start difference. First operand 76779 states and 113814 transitions. Second operand has 4 states, 4 states have (on average 30.25) internal successors, (121), 3 states have internal predecessors, (121), 3 states have call successors, (50), 3 states have call predecessors, (50), 1 states have return successors, (49), 3 states have call predecessors, (49), 3 states have call successors, (49) [2022-11-25 18:34:18,943 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 18:34:24,418 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:34:28,312 WARN L539 Checker$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 18:34:30,526 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:34:42,234 WARN L539 Checker$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 18:34:49,945 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 18:34:49,945 INFO L93 Difference]: Finished difference Result 188689 states and 280412 transitions. [2022-11-25 18:34:49,945 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-11-25 18:34:49,946 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 30.25) internal successors, (121), 3 states have internal predecessors, (121), 3 states have call successors, (50), 3 states have call predecessors, (50), 1 states have return successors, (49), 3 states have call predecessors, (49), 3 states have call successors, (49) Word has length 482 [2022-11-25 18:34:49,947 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 18:34:50,751 INFO L225 Difference]: With dead ends: 188689 [2022-11-25 18:34:50,751 INFO L226 Difference]: Without dead ends: 116124 [2022-11-25 18:34:50,939 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 157 GetRequests, 154 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-11-25 18:34:50,939 INFO L413 NwaCegarLoop]: 10858 mSDtfsCounter, 6321 mSDsluCounter, 11431 mSDsCounter, 0 mSdLazyCounter, 5968 mSolverCounterSat, 1673 mSolverCounterUnsat, 5 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 27.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 7345 SdHoareTripleChecker+Valid, 22289 SdHoareTripleChecker+Invalid, 7646 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1673 IncrementalHoareTripleChecker+Valid, 5968 IncrementalHoareTripleChecker+Invalid, 5 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 29.9s IncrementalHoareTripleChecker+Time [2022-11-25 18:34:50,940 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [7345 Valid, 22289 Invalid, 7646 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1673 Valid, 5968 Invalid, 5 Unknown, 0 Unchecked, 29.9s Time] [2022-11-25 18:34:51,048 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 116124 states. [2022-11-25 18:35:00,581 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 116124 to 114792. [2022-11-25 18:35:00,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 114792 states, 83329 states have (on average 1.3556744950737438) internal successors, (112967), 85102 states have internal predecessors, (112967), 28595 states have call successors, (28595), 2867 states have call predecessors, (28595), 2867 states have return successors, (28595), 27686 states have call predecessors, (28595), 28595 states have call successors, (28595)