./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-rtlwifi-rtl8188ee-rtl8188ee.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 38b53e6a Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ad43456-076e-4c2c-8139-1eaa3ce0b72b/bin/uautomizer-ZsLfNo2U6R/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ad43456-076e-4c2c-8139-1eaa3ce0b72b/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_0ad43456-076e-4c2c-8139-1eaa3ce0b72b/bin/uautomizer-ZsLfNo2U6R/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ad43456-076e-4c2c-8139-1eaa3ce0b72b/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-rtl8188ee-rtl8188ee.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ad43456-076e-4c2c-8139-1eaa3ce0b72b/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_0ad43456-076e-4c2c-8139-1eaa3ce0b72b/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 20ba2e9cc2ef279759182db9390a81601d500e95b3e9fdb04cf7f5f978bf9c45 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-38b53e6 [2022-11-25 17:04:16,271 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-25 17:04:16,274 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-25 17:04:16,312 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-25 17:04:16,313 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-25 17:04:16,314 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-25 17:04:16,322 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-25 17:04:16,326 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-25 17:04:16,329 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-25 17:04:16,336 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-25 17:04:16,337 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-25 17:04:16,338 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-25 17:04:16,338 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-25 17:04:16,339 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-25 17:04:16,340 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-25 17:04:16,341 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-25 17:04:16,342 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-25 17:04:16,343 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-25 17:04:16,345 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-25 17:04:16,351 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-25 17:04:16,355 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-25 17:04:16,358 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-25 17:04:16,360 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-25 17:04:16,361 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-25 17:04:16,372 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-25 17:04:16,372 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-25 17:04:16,372 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-25 17:04:16,374 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-25 17:04:16,375 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-25 17:04:16,375 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-25 17:04:16,376 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-25 17:04:16,376 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-25 17:04:16,378 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-25 17:04:16,380 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-25 17:04:16,381 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-25 17:04:16,381 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-25 17:04:16,382 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-25 17:04:16,382 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-25 17:04:16,382 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-25 17:04:16,384 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-25 17:04:16,385 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-25 17:04:16,387 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ad43456-076e-4c2c-8139-1eaa3ce0b72b/bin/uautomizer-ZsLfNo2U6R/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-11-25 17:04:16,434 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-25 17:04:16,434 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-25 17:04:16,435 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-25 17:04:16,435 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-25 17:04:16,436 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-25 17:04:16,436 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-25 17:04:16,437 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-25 17:04:16,438 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-25 17:04:16,438 INFO L138 SettingsManager]: * Use SBE=true [2022-11-25 17:04:16,438 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-25 17:04:16,439 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-25 17:04:16,439 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-25 17:04:16,440 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-25 17:04:16,440 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-25 17:04:16,440 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-25 17:04:16,440 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-25 17:04:16,441 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-25 17:04:16,441 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-25 17:04:16,441 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-25 17:04:16,441 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-25 17:04:16,442 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-25 17:04:16,442 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-25 17:04:16,442 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-25 17:04:16,442 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-25 17:04:16,443 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-25 17:04:16,443 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-25 17:04:16,443 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-25 17:04:16,443 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-25 17:04:16,443 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-25 17:04:16,444 INFO L138 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2022-11-25 17:04:16,444 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-25 17:04:16,444 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_0ad43456-076e-4c2c-8139-1eaa3ce0b72b/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ad43456-076e-4c2c-8139-1eaa3ce0b72b/bin/uautomizer-ZsLfNo2U6R Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 20ba2e9cc2ef279759182db9390a81601d500e95b3e9fdb04cf7f5f978bf9c45 [2022-11-25 17:04:16,770 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-25 17:04:16,793 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-25 17:04:16,796 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-25 17:04:16,797 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-25 17:04:16,798 INFO L275 PluginConnector]: CDTParser initialized [2022-11-25 17:04:16,799 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ad43456-076e-4c2c-8139-1eaa3ce0b72b/bin/uautomizer-ZsLfNo2U6R/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-rtlwifi-rtl8188ee-rtl8188ee.cil.i [2022-11-25 17:04:19,903 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-25 17:04:21,051 INFO L351 CDTParser]: Found 1 translation units. [2022-11-25 17:04:21,052 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ad43456-076e-4c2c-8139-1eaa3ce0b72b/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-rtlwifi-rtl8188ee-rtl8188ee.cil.i [2022-11-25 17:04:21,155 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ad43456-076e-4c2c-8139-1eaa3ce0b72b/bin/uautomizer-ZsLfNo2U6R/data/4a549e71a/a99fdf231ba44e3db3e2feef6a7cb754/FLAG8955ade8e [2022-11-25 17:04:21,187 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ad43456-076e-4c2c-8139-1eaa3ce0b72b/bin/uautomizer-ZsLfNo2U6R/data/4a549e71a/a99fdf231ba44e3db3e2feef6a7cb754 [2022-11-25 17:04:21,191 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-25 17:04:21,193 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-25 17:04:21,196 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-25 17:04:21,196 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-25 17:04:21,201 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-25 17:04:21,202 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 05:04:21" (1/1) ... [2022-11-25 17:04:21,204 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1d85f4e4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:04:21, skipping insertion in model container [2022-11-25 17:04:21,204 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 05:04:21" (1/1) ... [2022-11-25 17:04:21,214 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-25 17:04:21,600 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-25 17:04:22,460 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 17:04:22,496 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 17:04:22,519 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 17:04:22,636 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_bh [2022-11-25 17:04:22,659 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_bh [2022-11-25 17:04:22,745 WARN L623 FunctionHandler]: Unknown extern function lock_acquire [2022-11-25 17:04:22,769 WARN L623 FunctionHandler]: Unknown extern function lock_release [2022-11-25 17:04:22,813 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-11-25 17:04:22,816 WARN L623 FunctionHandler]: Unknown extern function rcu_is_watching [2022-11-25 17:04:22,817 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-11-25 17:04:22,840 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-11-25 17:04:22,841 WARN L623 FunctionHandler]: Unknown extern function rcu_is_watching [2022-11-25 17:04:22,842 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-11-25 17:04:23,056 WARN L623 FunctionHandler]: Unknown extern function ieee80211_find_sta [2022-11-25 17:04:23,409 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:23,419 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:23,444 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:23,472 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:23,537 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:23,542 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:23,545 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:23,549 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:23,553 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:23,560 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:23,572 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:23,575 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:23,579 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:23,607 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:23,609 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:23,679 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:23,683 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:23,686 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:23,689 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:23,691 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-11-25 17:04:23,694 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:23,699 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-11-25 17:04:23,703 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:23,713 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:23,725 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:23,744 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:23,749 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:23,755 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:23,773 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:23,776 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:23,780 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:23,782 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:23,785 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:23,816 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:23,832 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:23,853 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:23,861 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:23,943 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:23,945 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:23,946 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:23,993 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-11-25 17:04:24,010 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:24,015 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:24,019 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:24,069 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-25 17:04:24,096 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 17:04:24,175 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-11-25 17:04:24,337 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-11-25 17:04:24,515 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:24,517 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:24,530 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:24,531 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:24,533 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:24,534 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:04:24,535 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:24,537 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:24,539 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:24,541 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:24,567 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:24,568 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 17:04:24,569 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:24,571 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:24,571 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:04:24,572 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 17:04:24,573 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:24,575 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:24,577 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:24,578 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:04:24,578 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:24,580 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:24,582 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:24,586 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:24,587 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:24,588 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 17:04:24,589 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:24,591 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:24,593 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:24,597 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:24,600 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:24,603 WARN L623 FunctionHandler]: Unknown extern function print_hex_dump [2022-11-25 17:04:24,618 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-11-25 17:04:24,619 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 17:04:24,635 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:24,637 WARN L623 FunctionHandler]: Unknown extern function print_hex_dump [2022-11-25 17:04:24,638 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:24,639 WARN L623 FunctionHandler]: Unknown extern function print_hex_dump [2022-11-25 17:04:24,640 WARN L623 FunctionHandler]: Unknown extern function kmemleak_not_leak [2022-11-25 17:04:24,640 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-25 17:04:24,641 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:24,643 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:24,644 WARN L623 FunctionHandler]: Unknown extern function print_hex_dump [2022-11-25 17:04:24,645 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:24,659 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:24,660 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:24,664 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:24,666 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:24,698 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-11-25 17:04:24,709 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-11-25 17:04:24,781 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-11-25 17:04:25,369 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-11-25 17:04:25,393 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:04:25,395 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:04:25,396 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:25,398 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-11-25 17:04:25,412 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-11-25 17:04:25,413 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-11-25 17:04:25,465 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:25,473 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:25,476 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:25,478 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:25,482 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:25,485 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:25,486 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:25,487 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:25,489 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:04:25,492 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:04:25,495 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:25,509 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:25,548 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:25,550 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:25,576 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:04:25,577 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:04:25,577 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:04:25,578 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:04:25,580 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:25,581 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:25,583 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:25,586 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:25,588 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:25,590 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:25,591 WARN L623 FunctionHandler]: Unknown extern function rtl_cam_reset_all_entry [2022-11-25 17:04:25,593 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:25,595 WARN L623 FunctionHandler]: Unknown extern function efuse_read_1byte [2022-11-25 17:04:25,596 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:25,597 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:04:25,598 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:25,599 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:25,613 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:25,627 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:25,629 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:25,630 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:25,631 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:25,633 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:25,634 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:25,635 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:25,639 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:25,641 WARN L623 FunctionHandler]: Unknown extern function synchronize_irq [2022-11-25 17:04:25,654 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:25,655 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:04:25,659 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:25,664 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:25,666 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:25,752 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:25,754 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:25,773 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:25,775 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:25,777 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:25,789 WARN L623 FunctionHandler]: Unknown extern function rtl_efuse_shadow_map_update [2022-11-25 17:04:25,791 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:25,792 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:25,793 WARN L623 FunctionHandler]: Unknown extern function print_hex_dump [2022-11-25 17:04:25,795 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:25,796 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:25,797 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:25,798 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:25,800 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:25,800 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:25,801 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:25,803 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:25,804 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:25,822 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:25,824 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:25,825 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:25,826 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:25,827 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:25,828 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:25,845 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:25,862 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:25,864 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:25,869 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:25,870 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:25,885 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:25,886 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:25,886 WARN L623 FunctionHandler]: Unknown extern function rtl_cam_add_one_entry [2022-11-25 17:04:25,887 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:25,888 WARN L623 FunctionHandler]: Unknown extern function rtl_cam_add_one_entry [2022-11-25 17:04:25,889 WARN L623 FunctionHandler]: Unknown extern function rtl_cam_add_one_entry [2022-11-25 17:04:25,894 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:25,895 WARN L623 FunctionHandler]: Unknown extern function rtl_cam_mark_invalid [2022-11-25 17:04:25,897 WARN L623 FunctionHandler]: Unknown extern function rtl_cam_empty_entry [2022-11-25 17:04:25,898 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:25,900 WARN L623 FunctionHandler]: Unknown extern function rtl_cam_get_free_entry [2022-11-25 17:04:25,901 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:25,902 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:25,903 WARN L623 FunctionHandler]: Unknown extern function rtl_cam_del_entry [2022-11-25 17:04:25,903 WARN L623 FunctionHandler]: Unknown extern function rtl_cam_delete_one_entry [2022-11-25 17:04:25,926 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:25,927 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-25 17:04:25,928 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-25 17:04:25,929 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-25 17:04:25,962 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:25,964 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:25,966 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:25,968 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:25,982 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:26,192 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:04:26,193 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:04:26,194 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:04:26,194 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:04:26,195 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:26,214 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:26,254 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:04:26,254 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:04:26,255 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:04:26,255 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:04:26,256 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:04:26,256 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:04:26,257 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:04:26,257 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:04:26,259 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:26,273 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:26,274 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:26,275 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:26,301 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:26,316 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:26,322 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:26,348 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:26,349 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:26,350 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:26,352 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:26,353 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:26,355 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:26,356 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:26,358 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:26,358 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 17:04:26,359 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:26,361 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:26,368 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 17:04:26,369 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:26,382 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:26,383 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:26,398 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:04:26,399 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:04:26,399 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:04:26,400 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:04:26,400 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:04:26,400 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:04:26,401 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:04:26,401 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:04:26,401 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:04:26,424 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:04:26,425 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:04:26,425 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:04:26,425 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:04:26,426 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:04:26,426 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:04:26,426 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:04:26,427 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:04:26,427 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:04:26,435 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:04:26,439 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:04:26,441 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:26,448 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:26,450 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:26,451 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:26,521 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:26,523 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:26,524 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:26,525 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:26,527 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:26,529 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:26,530 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:26,531 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:26,533 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:26,534 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:26,539 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:26,546 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:26,549 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:26,552 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:26,553 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:26,558 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:26,561 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:26,565 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:26,601 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:26,605 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:26,607 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:26,608 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:26,612 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:26,614 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:26,616 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:04:26,617 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:26,618 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:26,620 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:26,621 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:26,633 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:04:26,646 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:04:26,660 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:04:26,663 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:04:26,799 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:26,801 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:26,806 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:26,807 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:26,811 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:26,825 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:04:26,826 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:26,838 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:26,848 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:04:26,849 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:26,851 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:26,853 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:26,854 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:26,855 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:26,856 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:26,893 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:26,894 WARN L623 FunctionHandler]: Unknown extern function rtl_ps_enable_nic [2022-11-25 17:04:26,895 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-11-25 17:04:26,895 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:26,898 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:26,899 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:04:26,900 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:26,901 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:26,902 WARN L623 FunctionHandler]: Unknown extern function rtl_ps_disable_nic [2022-11-25 17:04:26,904 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:26,904 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:04:26,905 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:26,907 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-11-25 17:04:26,907 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:26,908 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:26,933 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:26,935 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:26,936 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:26,938 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:26,939 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:04:26,940 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:26,941 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:26,945 WARN L623 FunctionHandler]: Unknown extern function __udelay [2022-11-25 17:04:26,946 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:04:26,947 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:26,948 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:26,950 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:26,957 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:26,957 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:26,958 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:26,959 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:26,971 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:26,973 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:26,987 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:26,988 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:26,989 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:26,990 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:26,990 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:26,993 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:26,994 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:26,995 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:27,014 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:27,030 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:04:27,030 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:04:27,030 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:04:27,031 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:04:27,032 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:27,035 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:27,198 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 17:04:27,297 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-25 17:04:27,530 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:27,530 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:27,531 WARN L623 FunctionHandler]: Unknown extern function vmalloc [2022-11-25 17:04:27,532 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:27,533 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:27,534 WARN L623 FunctionHandler]: Unknown extern function request_firmware_nowait [2022-11-25 17:04:27,535 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:27,536 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-11-25 17:04:27,537 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-11-25 17:04:27,537 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-11-25 17:04:27,538 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-11-25 17:04:27,539 WARN L623 FunctionHandler]: Unknown extern function vfree [2022-11-25 17:04:28,714 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-11-25 17:04:28,714 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-11-25 17:04:28,715 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-11-25 17:04:28,716 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-11-25 17:04:28,726 WARN L623 FunctionHandler]: Unknown extern function rtl_phy_scan_operation_backup [2022-11-25 17:04:28,731 WARN L623 FunctionHandler]: Unknown extern function rtl_pci_probe [2022-11-25 17:04:28,731 WARN L623 FunctionHandler]: Unknown extern function rtl_pci_disconnect [2022-11-25 17:04:28,736 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-11-25 17:04:28,738 WARN L623 FunctionHandler]: Unknown extern function rtl_pci_suspend [2022-11-25 17:04:28,739 WARN L623 FunctionHandler]: Unknown extern function rtl_pci_suspend [2022-11-25 17:04:28,740 WARN L623 FunctionHandler]: Unknown extern function rtl_pci_resume [2022-11-25 17:04:28,741 WARN L623 FunctionHandler]: Unknown extern function rtl_pci_resume [2022-11-25 17:04:28,742 WARN L623 FunctionHandler]: Unknown extern function rtl_pci_suspend [2022-11-25 17:04:28,743 WARN L623 FunctionHandler]: Unknown extern function rtl_pci_resume [2022-11-25 17:04:28,745 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-11-25 17:04:28,757 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-11-25 17:04:28,758 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-11-25 17:04:28,759 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-11-25 17:04:28,759 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-11-25 17:04:28,760 WARN L623 FunctionHandler]: Unknown extern function __pci_register_driver [2022-11-25 17:04:28,760 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-11-25 17:04:28,821 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-11-25 17:04:28,822 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-11-25 17:04:28,823 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-11-25 17:04:28,834 WARN L623 FunctionHandler]: Unknown extern function debug_dma_mapping_error [2022-11-25 17:04:29,160 WARN L623 FunctionHandler]: Unknown extern function rtl_query_rxpwrpercentage [2022-11-25 17:04:29,163 WARN L623 FunctionHandler]: Unknown extern function rtl_query_rxpwrpercentage [2022-11-25 17:04:29,164 WARN L623 FunctionHandler]: Unknown extern function rtl_query_rxpwrpercentage [2022-11-25 17:04:29,165 WARN L623 FunctionHandler]: Unknown extern function rtl_evm_db_to_percentage [2022-11-25 17:04:29,166 WARN L623 FunctionHandler]: Unknown extern function rtl_signal_scale_mapping [2022-11-25 17:04:29,166 WARN L623 FunctionHandler]: Unknown extern function rtl_signal_scale_mapping [2022-11-25 17:04:29,194 WARN L623 FunctionHandler]: Unknown extern function rtl_process_phyinfo [2022-11-25 17:04:29,269 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:29,271 WARN L623 FunctionHandler]: Unknown extern function rtlwifi_rate_mapping [2022-11-25 17:04:29,274 WARN L623 FunctionHandler]: Unknown extern function rtl_get_tcb_desc [2022-11-25 17:04:29,278 WARN L623 FunctionHandler]: Unknown extern function skb_push [2022-11-25 17:04:29,279 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:29,281 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:29,289 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:29,293 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:29,296 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:29,299 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:29,301 WARN L623 FunctionHandler]: Unknown extern function print_hex_dump [2022-11-25 17:04:29,302 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:29,303 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:29,304 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:29,305 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:29,544 WARN L623 FunctionHandler]: Unknown extern function ldv_check_alloc_flags [2022-11-25 17:04:29,544 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-11-25 17:04:29,616 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 17:04:29,769 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_0ad43456-076e-4c2c-8139-1eaa3ce0b72b/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-rtlwifi-rtl8188ee-rtl8188ee.cil.i[885586,885599] [2022-11-25 17:04:29,773 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_0ad43456-076e-4c2c-8139-1eaa3ce0b72b/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-rtlwifi-rtl8188ee-rtl8188ee.cil.i[885733,885746] [2022-11-25 17:04:29,774 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_0ad43456-076e-4c2c-8139-1eaa3ce0b72b/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-rtlwifi-rtl8188ee-rtl8188ee.cil.i[885872,885885] [2022-11-25 17:04:29,774 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_0ad43456-076e-4c2c-8139-1eaa3ce0b72b/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-rtlwifi-rtl8188ee-rtl8188ee.cil.i[886030,886043] [2022-11-25 17:04:29,837 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-25 17:04:29,988 INFO L203 MainTranslator]: Completed pre-run [2022-11-25 17:04:30,152 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 17:04:30,153 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 17:04:30,155 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 17:04:30,155 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_bh [2022-11-25 17:04:30,156 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_bh [2022-11-25 17:04:30,156 WARN L623 FunctionHandler]: Unknown extern function lock_acquire [2022-11-25 17:04:30,157 WARN L623 FunctionHandler]: Unknown extern function lock_release [2022-11-25 17:04:30,157 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-11-25 17:04:30,158 WARN L623 FunctionHandler]: Unknown extern function rcu_is_watching [2022-11-25 17:04:30,158 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-11-25 17:04:30,159 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-11-25 17:04:30,159 WARN L623 FunctionHandler]: Unknown extern function rcu_is_watching [2022-11-25 17:04:30,159 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-11-25 17:04:30,286 WARN L623 FunctionHandler]: Unknown extern function ieee80211_find_sta [2022-11-25 17:04:30,301 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:30,302 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:30,307 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:30,311 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:30,316 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:30,317 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:30,318 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:30,319 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:30,320 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:30,321 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:30,322 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:30,323 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:30,324 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:30,330 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:30,330 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:30,343 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:30,344 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:30,346 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:30,347 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:30,348 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-11-25 17:04:30,349 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:30,349 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-11-25 17:04:30,351 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:30,355 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:30,360 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:30,362 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:30,364 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:30,365 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:30,367 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:30,368 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:30,370 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:30,370 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:30,371 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:30,374 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:30,376 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:30,378 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:30,379 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:30,389 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:30,390 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:30,392 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:30,402 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-11-25 17:04:30,404 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:30,405 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:30,406 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:30,410 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-25 17:04:30,411 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 17:04:30,412 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-11-25 17:04:30,417 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-11-25 17:04:30,432 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:30,434 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:30,436 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:30,437 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:30,438 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:30,439 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:04:30,439 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:30,441 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:30,442 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:30,444 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:30,447 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:30,448 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 17:04:30,449 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:30,450 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:30,450 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:04:30,451 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 17:04:30,452 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:30,453 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:30,454 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:30,455 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:04:30,455 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:30,456 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:30,457 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:30,460 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:30,461 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:30,462 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 17:04:30,463 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:30,464 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:30,466 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:30,468 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:30,470 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:30,471 WARN L623 FunctionHandler]: Unknown extern function print_hex_dump [2022-11-25 17:04:30,474 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-11-25 17:04:30,475 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 17:04:30,486 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:30,487 WARN L623 FunctionHandler]: Unknown extern function print_hex_dump [2022-11-25 17:04:30,488 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:30,489 WARN L623 FunctionHandler]: Unknown extern function print_hex_dump [2022-11-25 17:04:30,490 WARN L623 FunctionHandler]: Unknown extern function kmemleak_not_leak [2022-11-25 17:04:30,490 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-25 17:04:30,491 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:30,492 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:30,493 WARN L623 FunctionHandler]: Unknown extern function print_hex_dump [2022-11-25 17:04:30,494 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:30,496 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:30,497 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:30,500 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:30,501 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:30,502 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-11-25 17:04:30,503 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-11-25 17:04:30,506 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-11-25 17:04:30,525 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-11-25 17:04:30,527 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:04:30,528 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:04:30,529 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:30,530 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-11-25 17:04:30,533 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-11-25 17:04:30,534 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-11-25 17:04:30,541 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:30,547 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:30,550 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:30,551 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:30,554 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:30,556 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:30,558 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:30,559 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:30,560 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:04:30,562 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:04:30,565 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:30,567 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:30,572 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:30,574 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:30,577 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:04:30,578 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:04:30,579 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:04:30,580 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:04:30,581 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:30,582 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:30,583 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:30,586 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:30,588 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:30,589 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:30,590 WARN L623 FunctionHandler]: Unknown extern function rtl_cam_reset_all_entry [2022-11-25 17:04:30,592 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:30,593 WARN L623 FunctionHandler]: Unknown extern function efuse_read_1byte [2022-11-25 17:04:30,594 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:30,594 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:04:30,595 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:30,596 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:30,598 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:30,601 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:30,602 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:30,603 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:30,604 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:30,605 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:30,606 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:30,607 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:30,610 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:30,611 WARN L623 FunctionHandler]: Unknown extern function synchronize_irq [2022-11-25 17:04:30,613 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:30,613 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:04:30,616 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:30,620 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:30,621 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:30,683 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:30,684 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:30,691 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:30,693 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:30,693 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:30,695 WARN L623 FunctionHandler]: Unknown extern function rtl_efuse_shadow_map_update [2022-11-25 17:04:30,696 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:30,697 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:30,700 WARN L623 FunctionHandler]: Unknown extern function print_hex_dump [2022-11-25 17:04:30,701 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:30,701 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:30,703 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:30,704 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:30,704 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:30,705 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:30,706 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:30,708 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:30,710 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:30,715 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:30,717 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:30,718 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:30,719 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:30,720 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:30,721 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:30,726 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:30,732 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:30,734 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:30,742 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:30,743 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:30,746 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:30,747 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:30,747 WARN L623 FunctionHandler]: Unknown extern function rtl_cam_add_one_entry [2022-11-25 17:04:30,748 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:30,749 WARN L623 FunctionHandler]: Unknown extern function rtl_cam_add_one_entry [2022-11-25 17:04:30,749 WARN L623 FunctionHandler]: Unknown extern function rtl_cam_add_one_entry [2022-11-25 17:04:30,752 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:30,753 WARN L623 FunctionHandler]: Unknown extern function rtl_cam_mark_invalid [2022-11-25 17:04:30,753 WARN L623 FunctionHandler]: Unknown extern function rtl_cam_empty_entry [2022-11-25 17:04:30,755 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:30,756 WARN L623 FunctionHandler]: Unknown extern function rtl_cam_get_free_entry [2022-11-25 17:04:30,757 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:30,758 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:30,758 WARN L623 FunctionHandler]: Unknown extern function rtl_cam_del_entry [2022-11-25 17:04:30,759 WARN L623 FunctionHandler]: Unknown extern function rtl_cam_delete_one_entry [2022-11-25 17:04:30,769 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:30,769 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-25 17:04:30,770 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-25 17:04:30,771 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-25 17:04:30,772 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:30,773 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:30,775 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:30,777 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:30,779 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:30,782 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:04:30,782 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:04:30,783 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:04:30,783 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:04:30,784 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:30,786 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:30,788 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:04:30,789 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:04:30,789 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:04:30,790 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:04:30,790 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:04:30,790 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:04:30,791 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:04:30,791 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:04:30,793 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:30,795 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:30,796 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:30,797 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:30,801 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:30,803 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:30,806 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:30,808 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:30,810 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:30,811 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:30,812 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:30,813 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:30,814 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:30,816 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:30,817 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:30,818 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 17:04:30,818 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:30,820 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:30,820 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 17:04:30,821 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:30,823 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:30,824 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:30,828 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:04:30,828 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:04:30,828 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:04:30,829 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:04:30,829 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:04:30,829 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:04:30,830 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:04:30,830 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:04:30,830 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:04:30,831 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:04:30,832 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:04:30,832 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:04:30,832 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:04:30,832 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:04:30,833 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:04:30,833 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:04:30,833 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:04:30,834 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:04:30,835 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:04:30,837 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:04:30,838 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:30,843 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:30,844 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:30,845 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:30,847 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:30,848 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:30,849 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:30,850 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:30,851 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:30,852 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:30,854 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:30,855 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:30,856 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:30,857 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:30,858 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:30,859 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:30,860 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:30,863 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:30,863 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:30,867 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:30,869 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:30,870 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:30,878 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:30,881 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:30,882 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:30,883 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:30,885 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:30,887 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:30,888 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:04:30,889 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:30,890 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:30,891 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:30,892 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:30,894 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:04:30,895 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:04:30,899 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:04:30,904 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:04:30,919 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:30,920 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:30,922 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:30,923 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:30,926 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:30,928 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:04:30,929 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:30,931 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:30,941 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:04:30,941 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:30,943 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:30,944 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:30,945 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:30,946 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:30,947 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:30,950 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:30,951 WARN L623 FunctionHandler]: Unknown extern function rtl_ps_enable_nic [2022-11-25 17:04:30,957 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-11-25 17:04:30,958 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:30,959 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:30,960 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:04:30,961 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:30,962 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:30,962 WARN L623 FunctionHandler]: Unknown extern function rtl_ps_disable_nic [2022-11-25 17:04:30,964 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:30,965 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:04:30,966 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:30,966 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-11-25 17:04:30,967 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:30,968 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:30,975 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:30,977 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:30,978 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:30,979 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:30,980 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:04:30,981 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:30,982 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:30,982 WARN L623 FunctionHandler]: Unknown extern function __udelay [2022-11-25 17:04:30,983 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:04:30,983 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:30,984 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:30,986 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:30,990 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:30,991 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:30,992 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:30,993 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:30,994 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:30,996 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:30,998 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:30,999 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:31,000 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:31,001 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:31,002 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:31,004 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:31,005 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:31,005 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:31,009 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:31,012 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:04:31,013 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:04:31,013 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:04:31,013 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:04:31,014 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:31,015 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:31,017 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 17:04:31,019 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-25 17:04:31,021 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:31,022 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:31,023 WARN L623 FunctionHandler]: Unknown extern function vmalloc [2022-11-25 17:04:31,023 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:31,024 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:31,024 WARN L623 FunctionHandler]: Unknown extern function request_firmware_nowait [2022-11-25 17:04:31,025 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:31,026 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-11-25 17:04:31,027 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-11-25 17:04:31,027 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-11-25 17:04:31,028 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-11-25 17:04:31,029 WARN L623 FunctionHandler]: Unknown extern function vfree [2022-11-25 17:04:31,049 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-11-25 17:04:31,050 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-11-25 17:04:31,050 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-11-25 17:04:31,050 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-11-25 17:04:31,146 WARN L623 FunctionHandler]: Unknown extern function rtl_phy_scan_operation_backup [2022-11-25 17:04:31,150 WARN L623 FunctionHandler]: Unknown extern function rtl_pci_probe [2022-11-25 17:04:31,151 WARN L623 FunctionHandler]: Unknown extern function rtl_pci_disconnect [2022-11-25 17:04:31,155 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-11-25 17:04:31,158 WARN L623 FunctionHandler]: Unknown extern function rtl_pci_suspend [2022-11-25 17:04:31,158 WARN L623 FunctionHandler]: Unknown extern function rtl_pci_suspend [2022-11-25 17:04:31,159 WARN L623 FunctionHandler]: Unknown extern function rtl_pci_resume [2022-11-25 17:04:31,160 WARN L623 FunctionHandler]: Unknown extern function rtl_pci_resume [2022-11-25 17:04:31,161 WARN L623 FunctionHandler]: Unknown extern function rtl_pci_suspend [2022-11-25 17:04:31,162 WARN L623 FunctionHandler]: Unknown extern function rtl_pci_resume [2022-11-25 17:04:31,165 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-11-25 17:04:31,214 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-11-25 17:04:31,215 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-11-25 17:04:31,215 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-11-25 17:04:31,216 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-11-25 17:04:31,216 WARN L623 FunctionHandler]: Unknown extern function __pci_register_driver [2022-11-25 17:04:31,217 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-11-25 17:04:31,224 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-11-25 17:04:31,225 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-11-25 17:04:31,226 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-11-25 17:04:31,227 WARN L623 FunctionHandler]: Unknown extern function debug_dma_mapping_error [2022-11-25 17:04:31,240 WARN L623 FunctionHandler]: Unknown extern function rtl_query_rxpwrpercentage [2022-11-25 17:04:31,243 WARN L623 FunctionHandler]: Unknown extern function rtl_query_rxpwrpercentage [2022-11-25 17:04:31,245 WARN L623 FunctionHandler]: Unknown extern function rtl_query_rxpwrpercentage [2022-11-25 17:04:31,246 WARN L623 FunctionHandler]: Unknown extern function rtl_evm_db_to_percentage [2022-11-25 17:04:31,247 WARN L623 FunctionHandler]: Unknown extern function rtl_signal_scale_mapping [2022-11-25 17:04:31,248 WARN L623 FunctionHandler]: Unknown extern function rtl_signal_scale_mapping [2022-11-25 17:04:31,254 WARN L623 FunctionHandler]: Unknown extern function rtl_process_phyinfo [2022-11-25 17:04:31,264 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:31,267 WARN L623 FunctionHandler]: Unknown extern function rtlwifi_rate_mapping [2022-11-25 17:04:31,281 WARN L623 FunctionHandler]: Unknown extern function rtl_get_tcb_desc [2022-11-25 17:04:31,282 WARN L623 FunctionHandler]: Unknown extern function skb_push [2022-11-25 17:04:31,283 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:31,285 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:31,296 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:31,301 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:31,304 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:31,308 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:31,310 WARN L623 FunctionHandler]: Unknown extern function print_hex_dump [2022-11-25 17:04:31,311 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:31,312 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:31,314 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:31,314 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:04:31,321 WARN L623 FunctionHandler]: Unknown extern function ldv_check_alloc_flags [2022-11-25 17:04:31,322 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-11-25 17:04:31,323 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 17:04:31,331 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_0ad43456-076e-4c2c-8139-1eaa3ce0b72b/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-rtlwifi-rtl8188ee-rtl8188ee.cil.i[885586,885599] [2022-11-25 17:04:31,332 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_0ad43456-076e-4c2c-8139-1eaa3ce0b72b/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-rtlwifi-rtl8188ee-rtl8188ee.cil.i[885733,885746] [2022-11-25 17:04:31,333 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_0ad43456-076e-4c2c-8139-1eaa3ce0b72b/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-rtlwifi-rtl8188ee-rtl8188ee.cil.i[885872,885885] [2022-11-25 17:04:31,333 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_0ad43456-076e-4c2c-8139-1eaa3ce0b72b/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-rtlwifi-rtl8188ee-rtl8188ee.cil.i[886030,886043] [2022-11-25 17:04:31,345 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-25 17:04:31,811 INFO L208 MainTranslator]: Completed translation [2022-11-25 17:04:31,811 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:04:31 WrapperNode [2022-11-25 17:04:31,812 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-25 17:04:31,814 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-25 17:04:31,814 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-25 17:04:31,814 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-25 17:04:31,823 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:04:31" (1/1) ... [2022-11-25 17:04:32,109 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:04:31" (1/1) ... [2022-11-25 17:04:33,147 INFO L138 Inliner]: procedures = 581, calls = 10819, calls flagged for inlining = 348, calls inlined = 340, statements flattened = 25701 [2022-11-25 17:04:33,151 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-25 17:04:33,152 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-25 17:04:33,152 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-25 17:04:33,152 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-25 17:04:33,164 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:04:31" (1/1) ... [2022-11-25 17:04:33,164 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:04:31" (1/1) ... [2022-11-25 17:04:33,538 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:04:31" (1/1) ... [2022-11-25 17:04:33,547 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:04:31" (1/1) ... [2022-11-25 17:04:34,599 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:04:31" (1/1) ... [2022-11-25 17:04:34,788 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:04:31" (1/1) ... [2022-11-25 17:04:34,943 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:04:31" (1/1) ... [2022-11-25 17:04:35,011 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:04:31" (1/1) ... [2022-11-25 17:04:35,276 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-25 17:04:35,279 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-25 17:04:35,279 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-25 17:04:35,279 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-25 17:04:35,281 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:04:31" (1/1) ... [2022-11-25 17:04:35,288 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-25 17:04:35,301 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ad43456-076e-4c2c-8139-1eaa3ce0b72b/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:04:35,321 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ad43456-076e-4c2c-8139-1eaa3ce0b72b/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-25 17:04:35,355 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ad43456-076e-4c2c-8139-1eaa3ce0b72b/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-25 17:04:35,380 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_set_check_bssid [2022-11-25 17:04:35,380 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_set_check_bssid [2022-11-25 17:04:35,381 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_phy_query_rf_reg [2022-11-25 17:04:35,381 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_phy_query_rf_reg [2022-11-25 17:04:35,381 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_sw_led_on [2022-11-25 17:04:35,381 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_sw_led_on [2022-11-25 17:04:35,381 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2022-11-25 17:04:35,381 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2022-11-25 17:04:35,382 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-25 17:04:35,382 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-25 17:04:35,382 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_phy_lc_calibrate [2022-11-25 17:04:35,382 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_phy_lc_calibrate [2022-11-25 17:04:35,382 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl8188e_config_bb_reg [2022-11-25 17:04:35,382 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl8188e_config_bb_reg [2022-11-25 17:04:35,383 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_read_word [2022-11-25 17:04:35,383 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_read_word [2022-11-25 17:04:35,383 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88ee_fwlps_enter [2022-11-25 17:04:35,383 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88ee_fwlps_enter [2022-11-25 17:04:35,383 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88e_phy_path_adda_on [2022-11-25 17:04:35,383 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88e_phy_path_adda_on [2022-11-25 17:04:35,383 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_signal_scale_mapping [2022-11-25 17:04:35,384 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_signal_scale_mapping [2022-11-25 17:04:35,384 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_write_byte [2022-11-25 17:04:35,384 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_write_byte [2022-11-25 17:04:35,384 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-25 17:04:35,384 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-25 17:04:35,384 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~VOID [2022-11-25 17:04:35,385 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~VOID [2022-11-25 17:04:35,385 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-11-25 17:04:35,385 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-11-25 17:04:35,385 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_phy_query_bb_reg [2022-11-25 17:04:35,385 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_phy_query_bb_reg [2022-11-25 17:04:35,385 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_suspend [2022-11-25 17:04:35,385 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_suspend [2022-11-25 17:04:35,386 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_enable_interrupt [2022-11-25 17:04:35,386 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_enable_interrupt [2022-11-25 17:04:35,386 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_sw_led_off [2022-11-25 17:04:35,386 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_sw_led_off [2022-11-25 17:04:35,386 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2022-11-25 17:04:35,387 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_write_dword [2022-11-25 17:04:35,387 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_write_dword [2022-11-25 17:04:35,387 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-25 17:04:35,387 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-25 17:04:35,388 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_rtl88ee_driver_exit_9_2 [2022-11-25 17:04:35,388 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_rtl88ee_driver_exit_9_2 [2022-11-25 17:04:35,388 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_phy_config_rf_with_headerfile [2022-11-25 17:04:35,388 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_phy_config_rf_with_headerfile [2022-11-25 17:04:35,388 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_firmware_selfreset [2022-11-25 17:04:35,389 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_firmware_selfreset [2022-11-25 17:04:35,389 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-25 17:04:35,389 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-25 17:04:35,389 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-11-25 17:04:35,389 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-11-25 17:04:35,389 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_get_desc [2022-11-25 17:04:35,390 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_get_desc [2022-11-25 17:04:35,390 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_set_beacon_interval [2022-11-25 17:04:35,390 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_set_beacon_interval [2022-11-25 17:04:35,390 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_disable_interrupt [2022-11-25 17:04:35,390 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_disable_interrupt [2022-11-25 17:04:35,390 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-25 17:04:35,390 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_resume [2022-11-25 17:04:35,391 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_resume [2022-11-25 17:04:35,391 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2022-11-25 17:04:35,391 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2022-11-25 17:04:35,391 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_update_channel_access_setting [2022-11-25 17:04:35,391 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_update_channel_access_setting [2022-11-25 17:04:35,391 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_dm_update_rx_idle_ant [2022-11-25 17:04:35,391 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_dm_update_rx_idle_ant [2022-11-25 17:04:35,392 INFO L130 BoogieDeclarations]: Found specification of procedure get_rf_type [2022-11-25 17:04:35,392 INFO L138 BoogieDeclarations]: Found implementation of procedure get_rf_type [2022-11-25 17:04:35,392 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-11-25 17:04:35,392 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-11-25 17:04:35,392 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2022-11-25 17:04:35,392 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2022-11-25 17:04:35,393 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-25 17:04:35,393 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_has_protected [2022-11-25 17:04:35,393 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_has_protected [2022-11-25 17:04:35,393 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-25 17:04:35,393 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-25 17:04:35,393 INFO L130 BoogieDeclarations]: Found specification of procedure is_hal_stop [2022-11-25 17:04:35,393 INFO L138 BoogieDeclarations]: Found implementation of procedure is_hal_stop [2022-11-25 17:04:35,394 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-25 17:04:35,394 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-25 17:04:35,394 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-25 17:04:35,394 INFO L130 BoogieDeclarations]: Found specification of procedure rf_serial_read [2022-11-25 17:04:35,394 INFO L138 BoogieDeclarations]: Found implementation of procedure rf_serial_read [2022-11-25 17:04:35,394 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-25 17:04:35,394 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_update_interrupt_mask [2022-11-25 17:04:35,395 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_update_interrupt_mask [2022-11-25 17:04:35,395 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-25 17:04:35,395 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-25 17:04:35,395 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-25 17:04:35,395 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-25 17:04:35,395 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_phy_set_rf_reg [2022-11-25 17:04:35,395 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_phy_set_rf_reg [2022-11-25 17:04:35,396 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-25 17:04:35,396 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-25 17:04:35,396 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2022-11-25 17:04:35,396 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2022-11-25 17:04:35,396 INFO L130 BoogieDeclarations]: Found specification of procedure print_hex_dump [2022-11-25 17:04:35,396 INFO L138 BoogieDeclarations]: Found implementation of procedure print_hex_dump [2022-11-25 17:04:35,397 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_card_disable [2022-11-25 17:04:35,397 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_card_disable [2022-11-25 17:04:35,397 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88e_check_fw_read_last_h2c [2022-11-25 17:04:35,397 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88e_check_fw_read_last_h2c [2022-11-25 17:04:35,397 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_is_beacon [2022-11-25 17:04:35,397 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_is_beacon [2022-11-25 17:04:35,397 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~~u16~0 [2022-11-25 17:04:35,398 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~~u16~0 [2022-11-25 17:04:35,398 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_led_control [2022-11-25 17:04:35,398 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_led_control [2022-11-25 17:04:35,398 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_set_beacon_related_registers [2022-11-25 17:04:35,398 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_set_beacon_related_registers [2022-11-25 17:04:35,398 INFO L130 BoogieDeclarations]: Found specification of procedure save_adda_reg [2022-11-25 17:04:35,398 INFO L138 BoogieDeclarations]: Found implementation of procedure save_adda_reg [2022-11-25 17:04:35,399 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~~u8~0 [2022-11-25 17:04:35,399 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~~u8~0 [2022-11-25 17:04:35,399 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_dequeue [2022-11-25 17:04:35,399 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_dequeue [2022-11-25 17:04:35,399 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-25 17:04:35,400 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-11-25 17:04:35,400 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-11-25 17:04:35,400 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_3 [2022-11-25 17:04:35,401 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_3 [2022-11-25 17:04:35,401 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2022-11-25 17:04:35,401 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2022-11-25 17:04:35,401 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_5 [2022-11-25 17:04:35,403 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_5 [2022-11-25 17:04:35,403 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2022-11-25 17:04:35,403 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2022-11-25 17:04:35,403 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_set_hw_reg [2022-11-25 17:04:35,403 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_set_hw_reg [2022-11-25 17:04:35,403 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-25 17:04:35,404 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-25 17:04:35,404 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-25 17:04:35,404 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-25 17:04:35,404 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-25 17:04:35,404 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-25 17:04:35,404 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-25 17:04:35,404 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_phy_set_rfpath_switch [2022-11-25 17:04:35,405 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_phy_set_rfpath_switch [2022-11-25 17:04:35,405 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-25 17:04:35,405 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-25 17:04:35,405 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-11-25 17:04:35,405 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-11-25 17:04:35,405 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_update_hal_rate_tbl [2022-11-25 17:04:35,405 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_update_hal_rate_tbl [2022-11-25 17:04:35,406 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_phy_set_txpower_level [2022-11-25 17:04:35,406 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_phy_set_txpower_level [2022-11-25 17:04:35,406 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2022-11-25 17:04:35,406 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2022-11-25 17:04:35,406 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_phy_set_bb_reg [2022-11-25 17:04:35,406 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_phy_set_bb_reg [2022-11-25 17:04:35,406 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_set_qos [2022-11-25 17:04:35,407 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_set_qos [2022-11-25 17:04:35,407 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_phy_iq_calibrate [2022-11-25 17:04:35,407 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_phy_iq_calibrate [2022-11-25 17:04:35,407 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_cam_add_one_entry [2022-11-25 17:04:35,407 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_cam_add_one_entry [2022-11-25 17:04:35,407 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_dm_check_txpower_tracking [2022-11-25 17:04:35,407 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_dm_check_txpower_tracking [2022-11-25 17:04:35,408 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_init_led [2022-11-25 17:04:35,408 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_init_led [2022-11-25 17:04:35,408 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_dm_txpower_track_adjust [2022-11-25 17:04:35,408 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_dm_txpower_track_adjust [2022-11-25 17:04:35,408 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88ee_poweroff_adapter [2022-11-25 17:04:35,408 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88ee_poweroff_adapter [2022-11-25 17:04:35,408 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_dm_init_edca_turbo [2022-11-25 17:04:35,409 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_dm_init_edca_turbo [2022-11-25 17:04:35,409 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88ee_set_bcn_ctrl_reg [2022-11-25 17:04:35,409 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88ee_set_bcn_ctrl_reg [2022-11-25 17:04:35,409 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_init_sw_leds [2022-11-25 17:04:35,409 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_init_sw_leds [2022-11-25 17:04:35,409 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-25 17:04:35,409 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-25 17:04:35,410 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2022-11-25 17:04:35,410 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2022-11-25 17:04:35,410 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88_hal_pwrseqcmdparsing [2022-11-25 17:04:35,410 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88_hal_pwrseqcmdparsing [2022-11-25 17:04:35,411 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_enable_hw_security_config [2022-11-25 17:04:35,411 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_enable_hw_security_config [2022-11-25 17:04:35,411 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-25 17:04:35,411 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-25 17:04:35,411 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-25 17:04:35,411 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-25 17:04:35,411 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_get_DA [2022-11-25 17:04:35,412 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_get_DA [2022-11-25 17:04:35,412 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_set_rfreg [2022-11-25 17:04:35,412 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_set_rfreg [2022-11-25 17:04:35,412 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2022-11-25 17:04:35,412 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2022-11-25 17:04:35,412 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~TO~VOID [2022-11-25 17:04:35,412 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~TO~VOID [2022-11-25 17:04:35,413 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2022-11-25 17:04:35,413 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2022-11-25 17:04:35,413 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_set_iqk_matrix [2022-11-25 17:04:35,413 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_set_iqk_matrix [2022-11-25 17:04:35,413 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_chk_tx_track [2022-11-25 17:04:35,413 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_chk_tx_track [2022-11-25 17:04:35,413 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_is_data_qos [2022-11-25 17:04:35,414 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_is_data_qos [2022-11-25 17:04:35,414 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88ee_stop_tx_beacon [2022-11-25 17:04:35,414 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88ee_stop_tx_beacon [2022-11-25 17:04:35,414 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_read_byte [2022-11-25 17:04:35,414 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_read_byte [2022-11-25 17:04:35,414 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_write_word [2022-11-25 17:04:35,414 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_write_word [2022-11-25 17:04:35,415 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2022-11-25 17:04:35,415 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2022-11-25 17:04:35,415 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88ee_llt_write [2022-11-25 17:04:35,415 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88ee_llt_write [2022-11-25 17:04:35,415 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-25 17:04:35,415 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-25 17:04:35,415 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_pci_suspend [2022-11-25 17:04:35,416 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_pci_suspend [2022-11-25 17:04:35,416 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_dm_watchdog [2022-11-25 17:04:35,416 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_dm_watchdog [2022-11-25 17:04:35,416 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2022-11-25 17:04:35,416 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2022-11-25 17:04:35,416 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_phy_set_bw_mode [2022-11-25 17:04:35,416 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_phy_set_bw_mode [2022-11-25 17:04:35,417 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_dm_fast_ant_training [2022-11-25 17:04:35,417 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_dm_fast_ant_training [2022-11-25 17:04:35,417 INFO L130 BoogieDeclarations]: Found specification of procedure sim_comp [2022-11-25 17:04:35,417 INFO L138 BoogieDeclarations]: Found implementation of procedure sim_comp [2022-11-25 17:04:35,417 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_deinit_sw_vars [2022-11-25 17:04:35,417 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_deinit_sw_vars [2022-11-25 17:04:35,417 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_tx_polling [2022-11-25 17:04:35,418 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_tx_polling [2022-11-25 17:04:35,418 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-25 17:04:35,418 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value_probe [2022-11-25 17:04:35,418 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value_probe [2022-11-25 17:04:35,418 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-25 17:04:35,418 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88e_phy_pi_mode_switch [2022-11-25 17:04:35,418 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88e_phy_pi_mode_switch [2022-11-25 17:04:35,419 INFO L130 BoogieDeclarations]: Found specification of procedure cal_bit_shift [2022-11-25 17:04:35,419 INFO L138 BoogieDeclarations]: Found implementation of procedure cal_bit_shift [2022-11-25 17:04:35,419 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88e_enable_fw_download [2022-11-25 17:04:35,419 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88e_enable_fw_download [2022-11-25 17:04:35,419 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_is_ctl [2022-11-25 17:04:35,419 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_is_ctl [2022-11-25 17:04:35,419 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~TO~VOID [2022-11-25 17:04:35,420 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~TO~VOID [2022-11-25 17:04:35,420 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-25 17:04:35,420 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2022-11-25 17:04:35,420 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2022-11-25 17:04:35,420 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2022-11-25 17:04:35,420 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2022-11-25 17:04:35,420 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2022-11-25 17:04:35,421 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2022-11-25 17:04:35,421 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88ee_set_fw_ps_rf_on [2022-11-25 17:04:35,421 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88ee_set_fw_ps_rf_on [2022-11-25 17:04:35,421 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2022-11-25 17:04:35,421 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2022-11-25 17:04:35,421 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count___6 [2022-11-25 17:04:35,421 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count___6 [2022-11-25 17:04:35,422 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-25 17:04:35,422 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-25 17:04:35,422 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_hw_init [2022-11-25 17:04:35,422 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_hw_init [2022-11-25 17:04:35,422 INFO L130 BoogieDeclarations]: Found specification of procedure check_cond [2022-11-25 17:04:35,422 INFO L138 BoogieDeclarations]: Found implementation of procedure check_cond [2022-11-25 17:04:35,422 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_get_rfreg [2022-11-25 17:04:35,423 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_get_rfreg [2022-11-25 17:04:35,423 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_dm_initial_gain_min_pwdb [2022-11-25 17:04:35,423 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_dm_initial_gain_min_pwdb [2022-11-25 17:04:35,423 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88e_phy_iq_calibrate [2022-11-25 17:04:35,423 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88e_phy_iq_calibrate [2022-11-25 17:04:35,423 INFO L130 BoogieDeclarations]: Found specification of procedure jiffies_to_msecs [2022-11-25 17:04:35,423 INFO L138 BoogieDeclarations]: Found implementation of procedure jiffies_to_msecs [2022-11-25 17:04:35,424 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_pci_resume [2022-11-25 17:04:35,424 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_pci_resume [2022-11-25 17:04:35,424 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~~u32~0 [2022-11-25 17:04:35,424 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~~u32~0 [2022-11-25 17:04:35,424 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_get_hw_reg [2022-11-25 17:04:35,424 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_get_hw_reg [2022-11-25 17:04:35,425 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_phy_scan_operation_backup [2022-11-25 17:04:35,425 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_phy_scan_operation_backup [2022-11-25 17:04:35,425 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2022-11-25 17:04:35,425 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2022-11-25 17:04:35,425 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2022-11-25 17:04:35,425 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2022-11-25 17:04:35,426 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_fill_h2c_cmd [2022-11-25 17:04:35,426 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_fill_h2c_cmd [2022-11-25 17:04:35,426 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88e_fw_page_write [2022-11-25 17:04:35,426 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88e_fw_page_write [2022-11-25 17:04:35,426 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_query_rxpwrpercentage [2022-11-25 17:04:35,426 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_query_rxpwrpercentage [2022-11-25 17:04:35,427 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_dm_update_tx_ant [2022-11-25 17:04:35,427 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_dm_update_tx_ant [2022-11-25 17:04:35,427 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-25 17:04:35,427 INFO L130 BoogieDeclarations]: Found specification of procedure reload_adda [2022-11-25 17:04:35,427 INFO L138 BoogieDeclarations]: Found implementation of procedure reload_adda [2022-11-25 17:04:35,428 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-25 17:04:35,428 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-25 17:04:35,428 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_get_bbreg [2022-11-25 17:04:35,428 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_get_bbreg [2022-11-25 17:04:35,428 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_read_eeprom_info [2022-11-25 17:04:35,428 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_read_eeprom_info [2022-11-25 17:04:35,429 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88ee_set_fw_clock_off [2022-11-25 17:04:35,429 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88ee_set_fw_clock_off [2022-11-25 17:04:35,429 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_set_bbreg [2022-11-25 17:04:35,429 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_set_bbreg [2022-11-25 17:04:35,429 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2022-11-25 17:04:35,429 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2022-11-25 17:04:35,430 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88ee_resume_tx_beacon [2022-11-25 17:04:35,430 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88ee_resume_tx_beacon [2022-11-25 17:04:35,430 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_init_sw_vars [2022-11-25 17:04:35,430 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_init_sw_vars [2022-11-25 17:04:35,430 INFO L130 BoogieDeclarations]: Found specification of procedure ether_addr_equal [2022-11-25 17:04:35,430 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_addr_equal [2022-11-25 17:04:35,431 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88_config_s [2022-11-25 17:04:35,431 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88_config_s [2022-11-25 17:04:35,431 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2022-11-25 17:04:35,431 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2022-11-25 17:04:35,431 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_len [2022-11-25 17:04:35,431 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_len [2022-11-25 17:04:35,432 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-25 17:04:35,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-25 17:04:35,432 INFO L130 BoogieDeclarations]: Found specification of procedure config_bb_with_header [2022-11-25 17:04:35,432 INFO L138 BoogieDeclarations]: Found implementation of procedure config_bb_with_header [2022-11-25 17:04:35,432 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2022-11-25 17:04:35,433 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2022-11-25 17:04:35,433 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_read_dword [2022-11-25 17:04:35,433 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_read_dword [2022-11-25 17:04:35,433 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88ee_set_media_status [2022-11-25 17:04:35,433 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88ee_set_media_status [2022-11-25 17:04:35,433 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88ee_fwlps_leave [2022-11-25 17:04:35,434 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88ee_fwlps_leave [2022-11-25 17:04:35,434 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2022-11-25 17:04:35,434 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2022-11-25 17:04:35,434 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2022-11-25 17:04:35,434 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2022-11-25 17:04:35,434 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_tx_fill_cmddesc [2022-11-25 17:04:35,435 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_tx_fill_cmddesc [2022-11-25 17:04:35,435 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-25 17:04:35,435 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_pci_disconnect [2022-11-25 17:04:35,435 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_pci_disconnect [2022-11-25 17:04:35,435 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_phy_set_sw_chnl_cmdarray [2022-11-25 17:04:35,436 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_phy_set_sw_chnl_cmdarray [2022-11-25 17:04:35,436 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-25 17:04:35,436 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-25 17:04:35,436 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88ee_set_fw_clock_on [2022-11-25 17:04:35,436 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88ee_set_fw_clock_on [2022-11-25 17:04:35,436 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2022-11-25 17:04:35,437 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2022-11-25 17:04:38,034 INFO L235 CfgBuilder]: Building ICFG [2022-11-25 17:04:38,044 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-25 17:04:42,807 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-25 17:07:20,517 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2022-11-25 17:07:21,096 INFO L276 CfgBuilder]: Performing block encoding [2022-11-25 17:07:21,138 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-25 17:07:21,139 INFO L300 CfgBuilder]: Removed 19 assume(true) statements. [2022-11-25 17:07:21,149 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 05:07:21 BoogieIcfgContainer [2022-11-25 17:07:21,149 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-25 17:07:21,152 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-25 17:07:21,152 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-25 17:07:21,156 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-25 17:07:21,156 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 25.11 05:04:21" (1/3) ... [2022-11-25 17:07:21,157 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1fcb9302 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 25.11 05:07:21, skipping insertion in model container [2022-11-25 17:07:21,158 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:04:31" (2/3) ... [2022-11-25 17:07:21,159 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1fcb9302 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 25.11 05:07:21, skipping insertion in model container [2022-11-25 17:07:21,159 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 05:07:21" (3/3) ... [2022-11-25 17:07:21,160 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-rtlwifi-rtl8188ee-rtl8188ee.cil.i [2022-11-25 17:07:21,181 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-25 17:07:21,181 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2022-11-25 17:07:21,398 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-11-25 17:07:21,413 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;@708c5427, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-25 17:07:21,413 INFO L358 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2022-11-25 17:07:21,442 INFO L276 IsEmpty]: Start isEmpty. Operand has 7515 states, 5155 states have (on average 1.3734238603297768) internal successors, (7080), 5319 states have internal predecessors, (7080), 2203 states have call successors, (2203), 164 states have call predecessors, (2203), 163 states have return successors, (2193), 2124 states have call predecessors, (2193), 2193 states have call successors, (2193) [2022-11-25 17:07:21,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 327 [2022-11-25 17:07:21,487 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 17:07:21,488 INFO L195 NwaCegarLoop]: trace histogram [28, 28, 27, 27, 27, 27, 27, 27, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-25 17:07:21,489 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 17:07:21,493 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 17:07:21,493 INFO L85 PathProgramCache]: Analyzing trace with hash -516085073, now seen corresponding path program 1 times [2022-11-25 17:07:21,503 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-25 17:07:21,504 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1289527568] [2022-11-25 17:07:21,504 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 17:07:21,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 17:07:22,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:07:24,055 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-11-25 17:07:24,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:07:24,081 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:07:24,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:07:24,098 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-11-25 17:07:24,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:07:24,121 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:07:24,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:07:24,137 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-11-25 17:07:24,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:07:24,159 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:07:24,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:07:24,178 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2022-11-25 17:07:24,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:07:24,204 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:07:24,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:07:24,226 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2022-11-25 17:07:24,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:07:24,248 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:07:24,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:07:24,264 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2022-11-25 17:07:24,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:07:24,287 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:07:24,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:07:24,303 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2022-11-25 17:07:24,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:07:24,332 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:07:24,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:07:24,350 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2022-11-25 17:07:24,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:07:24,379 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:07:24,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:07:24,393 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2022-11-25 17:07:24,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:07:24,414 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:07:24,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:07:24,431 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2022-11-25 17:07:24,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:07:24,455 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:07:24,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:07:24,470 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2022-11-25 17:07:24,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:07:24,492 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:07:24,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:07:24,507 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2022-11-25 17:07:24,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:07:24,528 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:07:24,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:07:24,546 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2022-11-25 17:07:24,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:07:24,573 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:07:24,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:07:24,588 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2022-11-25 17:07:24,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:07:24,613 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:07:24,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:07:24,629 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2022-11-25 17:07:24,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:07:24,654 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:07:24,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:07:24,669 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2022-11-25 17:07:24,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:07:24,693 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:07:24,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:07:24,709 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2022-11-25 17:07:24,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:07:24,732 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:07:24,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:07:24,747 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2022-11-25 17:07:24,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:07:24,780 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:07:24,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:07:24,796 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 201 [2022-11-25 17:07:24,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:07:24,819 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:07:24,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:07:24,835 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 212 [2022-11-25 17:07:24,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:07:24,859 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:07:24,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:07:24,876 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 223 [2022-11-25 17:07:24,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:07:24,900 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:07:24,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:07:24,915 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 234 [2022-11-25 17:07:24,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:07:24,941 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:07:24,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:07:24,958 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 245 [2022-11-25 17:07:24,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:07:24,982 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:07:24,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:07:24,998 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 256 [2022-11-25 17:07:25,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:07:25,020 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:07:25,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:07:25,035 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 267 [2022-11-25 17:07:25,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:07:25,057 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:07:25,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:07:25,073 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 278 [2022-11-25 17:07:25,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:07:25,095 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:07:25,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:07:25,110 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 289 [2022-11-25 17:07:25,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:07:25,133 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:07:25,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:07:25,148 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 302 [2022-11-25 17:07:25,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:07:25,176 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 317 [2022-11-25 17:07:25,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:07:25,202 INFO L134 CoverageAnalysis]: Checked inductivity of 3240 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3240 trivial. 0 not checked. [2022-11-25 17:07:25,202 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-25 17:07:25,202 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1289527568] [2022-11-25 17:07:25,203 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1289527568] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 17:07:25,203 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 17:07:25,204 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-25 17:07:25,205 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1882442923] [2022-11-25 17:07:25,206 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 17:07:25,211 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-25 17:07:25,212 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-25 17:07:25,258 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-25 17:07:25,259 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-25 17:07:25,279 INFO L87 Difference]: Start difference. First operand has 7515 states, 5155 states have (on average 1.3734238603297768) internal successors, (7080), 5319 states have internal predecessors, (7080), 2203 states have call successors, (2203), 164 states have call predecessors, (2203), 163 states have return successors, (2193), 2124 states have call predecessors, (2193), 2193 states have call successors, (2193) Second operand has 4 states, 4 states have (on average 13.75) internal successors, (55), 3 states have internal predecessors, (55), 3 states have call successors, (31), 3 states have call predecessors, (31), 1 states have return successors, (30), 3 states have call predecessors, (30), 3 states have call successors, (30) [2022-11-25 17:07:33,347 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 17:07:48,326 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 17:07:58,252 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 17:07:58,252 INFO L93 Difference]: Finished difference Result 14922 states and 23169 transitions. [2022-11-25 17:07:58,253 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-11-25 17:07:58,255 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 13.75) internal successors, (55), 3 states have internal predecessors, (55), 3 states have call successors, (31), 3 states have call predecessors, (31), 1 states have return successors, (30), 3 states have call predecessors, (30), 3 states have call successors, (30) Word has length 326 [2022-11-25 17:07:58,259 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 17:07:58,375 INFO L225 Difference]: With dead ends: 14922 [2022-11-25 17:07:58,376 INFO L226 Difference]: Without dead ends: 8733 [2022-11-25 17:07:58,445 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 117 GetRequests, 114 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 17:07:58,450 INFO L413 NwaCegarLoop]: 7040 mSDtfsCounter, 8244 mSDsluCounter, 8958 mSDsCounter, 0 mSdLazyCounter, 5884 mSolverCounterSat, 3320 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 28.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 9390 SdHoareTripleChecker+Valid, 15998 SdHoareTripleChecker+Invalid, 9206 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 3320 IncrementalHoareTripleChecker+Valid, 5884 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 31.7s IncrementalHoareTripleChecker+Time [2022-11-25 17:07:58,456 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [9390 Valid, 15998 Invalid, 9206 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [3320 Valid, 5884 Invalid, 2 Unknown, 0 Unchecked, 31.7s Time] [2022-11-25 17:07:58,492 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8733 states. [2022-11-25 17:07:59,309 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8733 to 8641. [2022-11-25 17:07:59,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8641 states, 6179 states have (on average 1.339213464961968) internal successors, (8275), 6308 states have internal predecessors, (8275), 2217 states have call successors, (2217), 244 states have call predecessors, (2217), 243 states have return successors, (2214), 2152 states have call predecessors, (2214), 2214 states have call successors, (2214) [2022-11-25 17:07:59,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8641 states to 8641 states and 12706 transitions. [2022-11-25 17:07:59,439 INFO L78 Accepts]: Start accepts. Automaton has 8641 states and 12706 transitions. Word has length 326 [2022-11-25 17:07:59,447 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 17:07:59,447 INFO L495 AbstractCegarLoop]: Abstraction has 8641 states and 12706 transitions. [2022-11-25 17:07:59,448 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 13.75) internal successors, (55), 3 states have internal predecessors, (55), 3 states have call successors, (31), 3 states have call predecessors, (31), 1 states have return successors, (30), 3 states have call predecessors, (30), 3 states have call successors, (30) [2022-11-25 17:07:59,448 INFO L276 IsEmpty]: Start isEmpty. Operand 8641 states and 12706 transitions. [2022-11-25 17:07:59,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 337 [2022-11-25 17:07:59,468 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 17:07:59,469 INFO L195 NwaCegarLoop]: trace histogram [28, 28, 27, 27, 27, 27, 27, 27, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-25 17:07:59,469 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-11-25 17:07:59,469 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 17:07:59,470 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 17:07:59,470 INFO L85 PathProgramCache]: Analyzing trace with hash 2046840718, now seen corresponding path program 1 times [2022-11-25 17:07:59,471 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-25 17:07:59,471 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [688318511] [2022-11-25 17:07:59,471 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 17:07:59,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 17:08:00,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:08:01,278 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-11-25 17:08:01,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:08:01,299 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:08:01,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:08:01,316 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-11-25 17:08:01,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:08:01,338 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:08:01,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:08:01,353 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-11-25 17:08:01,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:08:01,373 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:08:01,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:08:01,388 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2022-11-25 17:08:01,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:08:01,409 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:08:01,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:08:01,425 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2022-11-25 17:08:01,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:08:01,445 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:08:01,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:08:01,458 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2022-11-25 17:08:01,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:08:01,476 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:08:01,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:08:01,488 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2022-11-25 17:08:01,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:08:01,514 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:08:01,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:08:01,527 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2022-11-25 17:08:01,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:08:01,545 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:08:01,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:08:01,557 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2022-11-25 17:08:01,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:08:01,576 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:08:01,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:08:01,588 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2022-11-25 17:08:01,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:08:01,606 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:08:01,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:08:01,618 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2022-11-25 17:08:01,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:08:01,637 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:08:01,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:08:01,650 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2022-11-25 17:08:01,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:08:01,669 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:08:01,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:08:01,681 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2022-11-25 17:08:01,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:08:01,701 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:08:01,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:08:01,716 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2022-11-25 17:08:01,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:08:01,734 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:08:01,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:08:01,749 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2022-11-25 17:08:01,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:08:01,768 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:08:01,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:08:01,782 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2022-11-25 17:08:01,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:08:01,800 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:08:01,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:08:01,812 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2022-11-25 17:08:01,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:08:01,836 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:08:01,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:08:01,850 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2022-11-25 17:08:01,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:08:01,871 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:08:01,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:08:01,884 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 201 [2022-11-25 17:08:01,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:08:01,905 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:08:01,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:08:01,918 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 212 [2022-11-25 17:08:01,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:08:01,940 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:08:01,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:08:01,953 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 223 [2022-11-25 17:08:01,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:08:01,974 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:08:01,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:08:01,988 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 234 [2022-11-25 17:08:01,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:08:02,009 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:08:02,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:08:02,023 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 245 [2022-11-25 17:08:02,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:08:02,043 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:08:02,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:08:02,056 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 256 [2022-11-25 17:08:02,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:08:02,077 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:08:02,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:08:02,089 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 267 [2022-11-25 17:08:02,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:08:02,108 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:08:02,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:08:02,120 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 278 [2022-11-25 17:08:02,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:08:02,138 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:08:02,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:08:02,149 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 289 [2022-11-25 17:08:02,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:08:02,168 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:08:02,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:08:02,179 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 302 [2022-11-25 17:08:02,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:08:02,202 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 325 [2022-11-25 17:08:02,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:08:02,218 INFO L134 CoverageAnalysis]: Checked inductivity of 3240 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3240 trivial. 0 not checked. [2022-11-25 17:08:02,219 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-25 17:08:02,219 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [688318511] [2022-11-25 17:08:02,219 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [688318511] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 17:08:02,219 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 17:08:02,219 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-25 17:08:02,220 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1099876362] [2022-11-25 17:08:02,220 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 17:08:02,223 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-25 17:08:02,223 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-25 17:08:02,224 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-25 17:08:02,224 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-25 17:08:02,224 INFO L87 Difference]: Start difference. First operand 8641 states and 12706 transitions. Second operand has 4 states, 4 states have (on average 16.25) internal successors, (65), 3 states have internal predecessors, (65), 3 states have call successors, (31), 3 states have call predecessors, (31), 1 states have return successors, (30), 3 states have call predecessors, (30), 3 states have call successors, (30) [2022-11-25 17:08:09,517 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 17:08:21,706 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 17:08:29,430 WARN L539 Checker$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 17:08:33,245 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 17:08:35,668 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 17:08:35,668 INFO L93 Difference]: Finished difference Result 21517 states and 31755 transitions. [2022-11-25 17:08:35,671 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-11-25 17:08:35,671 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 16.25) internal successors, (65), 3 states have internal predecessors, (65), 3 states have call successors, (31), 3 states have call predecessors, (31), 1 states have return successors, (30), 3 states have call predecessors, (30), 3 states have call successors, (30) Word has length 336 [2022-11-25 17:08:35,673 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 17:08:35,780 INFO L225 Difference]: With dead ends: 21517 [2022-11-25 17:08:35,780 INFO L226 Difference]: Without dead ends: 12935 [2022-11-25 17:08:35,830 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 117 GetRequests, 114 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 17:08:35,831 INFO L413 NwaCegarLoop]: 6228 mSDtfsCounter, 6876 mSDsluCounter, 7996 mSDsCounter, 0 mSdLazyCounter, 5037 mSolverCounterSat, 2751 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 29.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 7861 SdHoareTripleChecker+Valid, 14224 SdHoareTripleChecker+Invalid, 7792 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 2751 IncrementalHoareTripleChecker+Valid, 5037 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 32.3s IncrementalHoareTripleChecker+Time [2022-11-25 17:08:35,832 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [7861 Valid, 14224 Invalid, 7792 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [2751 Valid, 5037 Invalid, 4 Unknown, 0 Unchecked, 32.3s Time] [2022-11-25 17:08:35,850 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 12935 states. [2022-11-25 17:08:36,890 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 12935 to 12791. [2022-11-25 17:08:36,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12791 states, 9155 states have (on average 1.3381758601856908) internal successors, (12251), 9351 states have internal predecessors, (12251), 3271 states have call successors, (3271), 365 states have call predecessors, (3271), 363 states have return successors, (3268), 3170 states have call predecessors, (3268), 3268 states have call successors, (3268) [2022-11-25 17:08:36,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12791 states to 12791 states and 18790 transitions. [2022-11-25 17:08:36,998 INFO L78 Accepts]: Start accepts. Automaton has 12791 states and 18790 transitions. Word has length 336 [2022-11-25 17:08:37,000 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 17:08:37,001 INFO L495 AbstractCegarLoop]: Abstraction has 12791 states and 18790 transitions. [2022-11-25 17:08:37,001 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 16.25) internal successors, (65), 3 states have internal predecessors, (65), 3 states have call successors, (31), 3 states have call predecessors, (31), 1 states have return successors, (30), 3 states have call predecessors, (30), 3 states have call successors, (30) [2022-11-25 17:08:37,001 INFO L276 IsEmpty]: Start isEmpty. Operand 12791 states and 18790 transitions. [2022-11-25 17:08:37,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 358 [2022-11-25 17:08:37,017 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 17:08:37,017 INFO L195 NwaCegarLoop]: trace histogram [28, 28, 27, 27, 27, 27, 27, 27, 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] [2022-11-25 17:08:37,017 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-11-25 17:08:37,018 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 17:08:37,018 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 17:08:37,018 INFO L85 PathProgramCache]: Analyzing trace with hash 1100702187, now seen corresponding path program 1 times [2022-11-25 17:08:37,019 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-25 17:08:37,019 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [801729825] [2022-11-25 17:08:37,019 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 17:08:37,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 17:08:37,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:08:38,556 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-11-25 17:08:38,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:08:38,574 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:08:38,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:08:38,586 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-11-25 17:08:38,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:08:38,602 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:08:38,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:08:38,614 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-11-25 17:08:38,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:08:38,631 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:08:38,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:08:38,643 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2022-11-25 17:08:38,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:08:38,664 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:08:38,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:08:38,676 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2022-11-25 17:08:38,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:08:38,696 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:08:38,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:08:38,711 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2022-11-25 17:08:38,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:08:38,732 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:08:38,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:08:38,746 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2022-11-25 17:08:38,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:08:38,777 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:08:38,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:08:38,789 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2022-11-25 17:08:38,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:08:38,805 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:08:38,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:08:38,820 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2022-11-25 17:08:38,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:08:38,837 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:08:38,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:08:38,849 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2022-11-25 17:08:38,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:08:38,865 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:08:38,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:08:38,877 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2022-11-25 17:08:38,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:08:38,896 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:08:38,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:08:38,908 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2022-11-25 17:08:38,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:08:38,926 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:08:38,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:08:38,938 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2022-11-25 17:08:38,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:08:38,957 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:08:38,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:08:38,970 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2022-11-25 17:08:38,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:08:38,990 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:08:38,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:08:39,003 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2022-11-25 17:08:39,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:08:39,025 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:08:39,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:08:39,040 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2022-11-25 17:08:39,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:08:39,059 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:08:39,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:08:39,078 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2022-11-25 17:08:39,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:08:39,098 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:08:39,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:08:39,112 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2022-11-25 17:08:39,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:08:39,132 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:08:39,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:08:39,146 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 201 [2022-11-25 17:08:39,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:08:39,166 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:08:39,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:08:39,180 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 212 [2022-11-25 17:08:39,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:08:39,200 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:08:39,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:08:39,215 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 223 [2022-11-25 17:08:39,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:08:39,235 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:08:39,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:08:39,249 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 234 [2022-11-25 17:08:39,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:08:39,271 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:08:39,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:08:39,285 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 245 [2022-11-25 17:08:39,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:08:39,305 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:08:39,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:08:39,317 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 256 [2022-11-25 17:08:39,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:08:39,335 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:08:39,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:08:39,347 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 267 [2022-11-25 17:08:39,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:08:39,366 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:08:39,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:08:39,378 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 278 [2022-11-25 17:08:39,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:08:39,396 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:08:39,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:08:39,408 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 289 [2022-11-25 17:08:39,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:08:39,426 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:08:39,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:08:39,438 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 302 [2022-11-25 17:08:39,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:08:39,460 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 325 [2022-11-25 17:08:39,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:08:39,499 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:08:39,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:08:39,674 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-25 17:08:39,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:08:39,694 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-11-25 17:08:39,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:08:39,708 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 346 [2022-11-25 17:08:39,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:08:39,721 INFO L134 CoverageAnalysis]: Checked inductivity of 3244 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3244 trivial. 0 not checked. [2022-11-25 17:08:39,721 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-25 17:08:39,722 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [801729825] [2022-11-25 17:08:39,722 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [801729825] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 17:08:39,722 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 17:08:39,722 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-25 17:08:39,722 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2082002537] [2022-11-25 17:08:39,722 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 17:08:39,723 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-25 17:08:39,723 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-25 17:08:39,724 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-25 17:08:39,724 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-25 17:08:39,725 INFO L87 Difference]: Start difference. First operand 12791 states and 18790 transitions. Second operand has 4 states, 4 states have (on average 18.75) internal successors, (75), 3 states have internal predecessors, (75), 3 states have call successors, (35), 3 states have call predecessors, (35), 1 states have return successors, (34), 3 states have call predecessors, (34), 3 states have call successors, (34) [2022-11-25 17:08:45,682 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 17:09:02,049 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 17:09:06,430 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 17:09:06,430 INFO L93 Difference]: Finished difference Result 34097 states and 50258 transitions. [2022-11-25 17:09:06,431 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-11-25 17:09:06,431 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 18.75) internal successors, (75), 3 states have internal predecessors, (75), 3 states have call successors, (35), 3 states have call predecessors, (35), 1 states have return successors, (34), 3 states have call predecessors, (34), 3 states have call successors, (34) Word has length 357 [2022-11-25 17:09:06,432 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 17:09:06,607 INFO L225 Difference]: With dead ends: 34097 [2022-11-25 17:09:06,607 INFO L226 Difference]: Without dead ends: 21365 [2022-11-25 17:09:06,672 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 125 GetRequests, 122 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-11-25 17:09:06,678 INFO L413 NwaCegarLoop]: 6214 mSDtfsCounter, 6917 mSDsluCounter, 8016 mSDsCounter, 0 mSdLazyCounter, 5024 mSolverCounterSat, 2760 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 23.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 7908 SdHoareTripleChecker+Valid, 14230 SdHoareTripleChecker+Invalid, 7786 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 2760 IncrementalHoareTripleChecker+Valid, 5024 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 25.6s IncrementalHoareTripleChecker+Time [2022-11-25 17:09:06,680 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [7908 Valid, 14230 Invalid, 7786 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [2760 Valid, 5024 Invalid, 2 Unknown, 0 Unchecked, 25.6s Time] [2022-11-25 17:09:06,712 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 21365 states. [2022-11-25 17:09:09,006 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 21365 to 21127. [2022-11-25 17:09:09,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 21127 states, 15132 states have (on average 1.3378932064499074) internal successors, (20245), 15465 states have internal predecessors, (20245), 5392 states have call successors, (5392), 604 states have call predecessors, (5392), 601 states have return successors, (5389), 5217 states have call predecessors, (5389), 5389 states have call successors, (5389) [2022-11-25 17:09:09,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21127 states to 21127 states and 31026 transitions. [2022-11-25 17:09:09,142 INFO L78 Accepts]: Start accepts. Automaton has 21127 states and 31026 transitions. Word has length 357 [2022-11-25 17:09:09,148 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 17:09:09,148 INFO L495 AbstractCegarLoop]: Abstraction has 21127 states and 31026 transitions. [2022-11-25 17:09:09,148 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 18.75) internal successors, (75), 3 states have internal predecessors, (75), 3 states have call successors, (35), 3 states have call predecessors, (35), 1 states have return successors, (34), 3 states have call predecessors, (34), 3 states have call successors, (34) [2022-11-25 17:09:09,148 INFO L276 IsEmpty]: Start isEmpty. Operand 21127 states and 31026 transitions. [2022-11-25 17:09:09,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 385 [2022-11-25 17:09:09,193 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 17:09:09,194 INFO L195 NwaCegarLoop]: trace histogram [31, 31, 27, 27, 27, 27, 27, 27, 4, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-25 17:09:09,194 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-11-25 17:09:09,194 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 17:09:09,195 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 17:09:09,195 INFO L85 PathProgramCache]: Analyzing trace with hash 673868215, now seen corresponding path program 1 times [2022-11-25 17:09:09,195 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-25 17:09:09,195 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1612941885] [2022-11-25 17:09:09,196 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 17:09:09,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 17:09:10,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:09:10,928 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-11-25 17:09:10,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:09:10,949 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:09:10,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:09:10,962 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-11-25 17:09:10,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:09:10,981 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:09:10,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:09:10,994 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-11-25 17:09:10,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:09:11,013 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:09:11,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:09:11,028 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2022-11-25 17:09:11,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:09:11,050 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:09:11,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:09:11,072 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2022-11-25 17:09:11,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:09:11,091 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:09:11,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:09:11,105 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2022-11-25 17:09:11,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:09:11,123 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:09:11,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:09:11,136 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2022-11-25 17:09:11,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:09:11,155 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:09:11,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:09:11,168 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2022-11-25 17:09:11,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:09:11,189 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:09:11,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:09:11,205 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2022-11-25 17:09:11,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:09:11,226 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:09:11,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:09:11,240 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2022-11-25 17:09:11,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:09:11,260 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:09:11,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:09:11,274 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2022-11-25 17:09:11,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:09:11,295 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:09:11,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:09:11,310 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2022-11-25 17:09:11,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:09:11,330 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:09:11,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:09:11,345 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2022-11-25 17:09:11,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:09:11,366 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:09:11,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:09:11,380 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2022-11-25 17:09:11,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:09:11,401 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:09:11,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:09:11,415 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2022-11-25 17:09:11,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:09:11,437 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:09:11,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:09:11,450 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2022-11-25 17:09:11,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:09:11,468 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:09:11,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:09:11,481 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2022-11-25 17:09:11,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:09:11,499 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:09:11,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:09:11,511 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2022-11-25 17:09:11,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:09:11,529 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:09:11,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:09:11,541 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 201 [2022-11-25 17:09:11,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:09:11,559 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:09:11,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:09:11,573 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 212 [2022-11-25 17:09:11,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:09:11,593 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:09:11,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:09:11,605 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 223 [2022-11-25 17:09:11,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:09:11,624 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:09:11,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:09:11,637 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 234 [2022-11-25 17:09:11,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:09:11,655 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:09:11,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:09:11,667 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 245 [2022-11-25 17:09:11,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:09:11,686 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:09:11,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:09:11,698 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 256 [2022-11-25 17:09:11,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:09:11,717 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:09:11,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:09:11,729 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 267 [2022-11-25 17:09:11,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:09:11,748 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:09:11,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:09:11,760 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 278 [2022-11-25 17:09:11,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:09:11,779 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:09:11,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:09:11,791 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 289 [2022-11-25 17:09:11,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:09:11,810 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:09:11,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:09:11,822 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 302 [2022-11-25 17:09:11,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:09:11,838 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 318 [2022-11-25 17:09:11,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:09:11,865 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 325 [2022-11-25 17:09:11,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:09:11,881 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 331 [2022-11-25 17:09:11,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:09:11,898 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 341 [2022-11-25 17:09:11,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:09:11,915 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:09:11,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:09:11,928 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 353 [2022-11-25 17:09:11,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:09:11,945 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 360 [2022-11-25 17:09:11,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:09:11,977 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 375 [2022-11-25 17:09:11,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:09:11,997 INFO L134 CoverageAnalysis]: Checked inductivity of 3537 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 3525 trivial. 0 not checked. [2022-11-25 17:09:11,997 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-25 17:09:11,997 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1612941885] [2022-11-25 17:09:11,997 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1612941885] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 17:09:11,998 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 17:09:11,998 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-25 17:09:11,998 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1357006549] [2022-11-25 17:09:11,998 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 17:09:11,999 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-25 17:09:11,999 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-25 17:09:12,000 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-25 17:09:12,000 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-25 17:09:12,000 INFO L87 Difference]: Start difference. First operand 21127 states and 31026 transitions. Second operand has 4 states, 4 states have (on average 21.0) internal successors, (84), 3 states have internal predecessors, (84), 3 states have call successors, (38), 3 states have call predecessors, (38), 1 states have return successors, (37), 3 states have call predecessors, (37), 3 states have call successors, (37) [2022-11-25 17:09:19,559 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 17:09:36,002 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 17:09:39,415 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 17:09:39,415 INFO L93 Difference]: Finished difference Result 55231 states and 81405 transitions. [2022-11-25 17:09:39,416 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-11-25 17:09:39,416 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 21.0) internal successors, (84), 3 states have internal predecessors, (84), 3 states have call successors, (38), 3 states have call predecessors, (38), 1 states have return successors, (37), 3 states have call predecessors, (37), 3 states have call successors, (37) Word has length 384 [2022-11-25 17:09:39,417 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 17:09:39,813 INFO L225 Difference]: With dead ends: 55231 [2022-11-25 17:09:39,813 INFO L226 Difference]: Without dead ends: 38247 [2022-11-25 17:09:39,876 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 131 GetRequests, 128 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 17:09:39,878 INFO L413 NwaCegarLoop]: 10428 mSDtfsCounter, 6144 mSDsluCounter, 11192 mSDsCounter, 0 mSdLazyCounter, 5925 mSolverCounterSat, 1681 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 23.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 7134 SdHoareTripleChecker+Valid, 21620 SdHoareTripleChecker+Invalid, 7608 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1681 IncrementalHoareTripleChecker+Valid, 5925 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 25.9s IncrementalHoareTripleChecker+Time [2022-11-25 17:09:39,879 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [7134 Valid, 21620 Invalid, 7608 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1681 Valid, 5925 Invalid, 2 Unknown, 0 Unchecked, 25.9s Time] [2022-11-25 17:09:39,921 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 38247 states. [2022-11-25 17:09:43,149 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 38247 to 37840. [2022-11-25 17:09:43,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 37840 states, 27125 states have (on average 1.3386175115207373) internal successors, (36310), 27710 states have internal predecessors, (36310), 9637 states have call successors, (9637), 1079 states have call predecessors, (9637), 1076 states have return successors, (9634), 9338 states have call predecessors, (9634), 9634 states have call successors, (9634) [2022-11-25 17:09:43,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37840 states to 37840 states and 55581 transitions. [2022-11-25 17:09:43,410 INFO L78 Accepts]: Start accepts. Automaton has 37840 states and 55581 transitions. Word has length 384 [2022-11-25 17:09:43,411 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 17:09:43,412 INFO L495 AbstractCegarLoop]: Abstraction has 37840 states and 55581 transitions. [2022-11-25 17:09:43,415 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 21.0) internal successors, (84), 3 states have internal predecessors, (84), 3 states have call successors, (38), 3 states have call predecessors, (38), 1 states have return successors, (37), 3 states have call predecessors, (37), 3 states have call successors, (37) [2022-11-25 17:09:43,415 INFO L276 IsEmpty]: Start isEmpty. Operand 37840 states and 55581 transitions. [2022-11-25 17:09:43,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 385 [2022-11-25 17:09:43,437 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 17:09:43,438 INFO L195 NwaCegarLoop]: trace histogram [31, 31, 27, 27, 27, 27, 27, 27, 4, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-25 17:09:43,438 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-11-25 17:09:43,438 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 17:09:43,439 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 17:09:43,439 INFO L85 PathProgramCache]: Analyzing trace with hash 735907829, now seen corresponding path program 1 times [2022-11-25 17:09:43,439 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-25 17:09:43,439 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1784325732] [2022-11-25 17:09:43,440 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 17:09:43,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 17:09:43,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:09:46,511 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-11-25 17:09:46,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:09:46,538 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:09:46,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:09:46,575 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-11-25 17:09:46,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:09:46,602 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:09:46,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:09:46,613 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-11-25 17:09:46,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:09:46,640 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:09:46,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:09:46,652 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2022-11-25 17:09:46,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:09:46,681 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:09:46,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:09:46,691 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2022-11-25 17:09:46,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:09:46,721 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:09:46,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:09:46,732 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2022-11-25 17:09:46,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:09:46,761 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:09:46,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:09:46,773 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2022-11-25 17:09:46,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:09:46,798 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:09:46,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:09:46,809 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2022-11-25 17:09:46,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:09:46,832 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:09:46,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:09:46,855 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2022-11-25 17:09:46,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:09:46,878 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:09:46,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:09:46,889 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2022-11-25 17:09:46,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:09:46,912 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:09:46,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:09:46,921 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2022-11-25 17:09:46,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:09:46,945 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:09:46,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:09:46,955 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2022-11-25 17:09:46,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:09:46,978 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:09:46,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:09:46,988 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2022-11-25 17:09:46,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:09:47,013 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:09:47,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:09:47,023 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2022-11-25 17:09:47,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:09:47,045 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:09:47,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:09:47,056 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2022-11-25 17:09:47,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:09:47,080 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:09:47,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:09:47,091 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2022-11-25 17:09:47,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:09:47,115 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:09:47,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:09:47,125 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2022-11-25 17:09:47,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:09:47,150 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:09:47,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:09:47,160 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2022-11-25 17:09:47,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:09:47,183 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:09:47,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:09:47,194 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 201 [2022-11-25 17:09:47,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:09:47,216 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:09:47,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:09:47,226 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 212 [2022-11-25 17:09:47,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:09:47,250 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:09:47,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:09:47,260 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 223 [2022-11-25 17:09:47,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:09:47,283 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:09:47,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:09:47,293 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 234 [2022-11-25 17:09:47,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:09:47,316 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:09:47,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:09:47,326 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 245 [2022-11-25 17:09:47,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:09:47,349 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:09:47,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:09:47,359 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 256 [2022-11-25 17:09:47,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:09:47,382 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:09:47,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:09:47,404 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 267 [2022-11-25 17:09:47,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:09:47,425 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:09:47,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:09:47,435 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 278 [2022-11-25 17:09:47,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:09:47,457 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:09:47,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:09:47,466 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 289 [2022-11-25 17:09:47,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:09:47,488 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:09:47,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:09:47,499 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 302 [2022-11-25 17:09:47,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:09:47,518 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 318 [2022-11-25 17:09:47,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:09:47,538 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 325 [2022-11-25 17:09:47,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:09:47,557 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 331 [2022-11-25 17:09:47,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:09:47,577 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 341 [2022-11-25 17:09:47,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:09:47,603 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:09:47,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:09:47,619 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 353 [2022-11-25 17:09:47,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:09:47,641 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 360 [2022-11-25 17:09:47,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:09:47,662 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 375 [2022-11-25 17:09:47,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:09:47,686 INFO L134 CoverageAnalysis]: Checked inductivity of 3537 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3537 trivial. 0 not checked. [2022-11-25 17:09:47,687 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-25 17:09:47,687 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1784325732] [2022-11-25 17:09:47,687 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1784325732] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 17:09:47,687 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 17:09:47,687 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-25 17:09:47,688 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [906721509] [2022-11-25 17:09:47,688 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 17:09:47,690 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-25 17:09:47,690 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-25 17:09:47,690 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-25 17:09:47,691 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-25 17:09:47,691 INFO L87 Difference]: Start difference. First operand 37840 states and 55581 transitions. Second operand has 5 states, 5 states have (on average 14.8) internal successors, (74), 4 states have internal predecessors, (74), 2 states have call successors, (37), 3 states have call predecessors, (37), 1 states have return successors, (36), 2 states have call predecessors, (36), 2 states have call successors, (36) [2022-11-25 17:09:54,870 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 17:10:05,339 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 17:10:07,043 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 17:10:07,043 INFO L93 Difference]: Finished difference Result 38245 states and 56438 transitions. [2022-11-25 17:10:07,044 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-11-25 17:10:07,044 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 14.8) internal successors, (74), 4 states have internal predecessors, (74), 2 states have call successors, (37), 3 states have call predecessors, (37), 1 states have return successors, (36), 2 states have call predecessors, (36), 2 states have call successors, (36) Word has length 384 [2022-11-25 17:10:07,045 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 17:10:07,291 INFO L225 Difference]: With dead ends: 38245 [2022-11-25 17:10:07,291 INFO L226 Difference]: Without dead ends: 38190 [2022-11-25 17:10:07,318 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 133 GetRequests, 128 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 17:10:07,320 INFO L413 NwaCegarLoop]: 5339 mSDtfsCounter, 6017 mSDsluCounter, 7968 mSDsCounter, 0 mSdLazyCounter, 3939 mSolverCounterSat, 1839 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 16.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6782 SdHoareTripleChecker+Valid, 13307 SdHoareTripleChecker+Invalid, 5780 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1839 IncrementalHoareTripleChecker+Valid, 3939 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 17.9s IncrementalHoareTripleChecker+Time [2022-11-25 17:10:07,320 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [6782 Valid, 13307 Invalid, 5780 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1839 Valid, 3939 Invalid, 2 Unknown, 0 Unchecked, 17.9s Time] [2022-11-25 17:10:07,363 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 38190 states. [2022-11-25 17:10:10,322 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 38190 to 37785. [2022-11-25 17:10:10,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 37785 states, 27100 states have (on average 1.3384870848708488) internal successors, (36273), 27673 states have internal predecessors, (36273), 9610 states have call successors, (9610), 1074 states have call predecessors, (9610), 1074 states have return successors, (9610), 9325 states have call predecessors, (9610), 9610 states have call successors, (9610) [2022-11-25 17:10:10,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37785 states to 37785 states and 55493 transitions. [2022-11-25 17:10:10,512 INFO L78 Accepts]: Start accepts. Automaton has 37785 states and 55493 transitions. Word has length 384 [2022-11-25 17:10:10,513 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 17:10:10,513 INFO L495 AbstractCegarLoop]: Abstraction has 37785 states and 55493 transitions. [2022-11-25 17:10:10,513 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 14.8) internal successors, (74), 4 states have internal predecessors, (74), 2 states have call successors, (37), 3 states have call predecessors, (37), 1 states have return successors, (36), 2 states have call predecessors, (36), 2 states have call successors, (36) [2022-11-25 17:10:10,513 INFO L276 IsEmpty]: Start isEmpty. Operand 37785 states and 55493 transitions. [2022-11-25 17:10:10,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 403 [2022-11-25 17:10:10,549 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 17:10:10,550 INFO L195 NwaCegarLoop]: trace histogram [31, 31, 27, 27, 27, 27, 27, 27, 4, 4, 4, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-25 17:10:10,550 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-11-25 17:10:10,550 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 17:10:10,551 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 17:10:10,551 INFO L85 PathProgramCache]: Analyzing trace with hash 753325949, now seen corresponding path program 1 times [2022-11-25 17:10:10,551 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-25 17:10:10,551 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1814781611] [2022-11-25 17:10:10,551 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 17:10:10,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 17:10:11,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:10:12,514 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-11-25 17:10:12,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:10:12,531 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:10:12,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:10:12,543 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-11-25 17:10:12,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:10:12,558 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:10:12,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:10:12,569 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-11-25 17:10:12,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:10:12,585 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:10:12,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:10:12,741 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2022-11-25 17:10:12,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:10:12,761 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:10:12,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:10:12,774 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2022-11-25 17:10:12,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:10:12,793 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:10:12,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:10:12,807 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2022-11-25 17:10:12,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:10:12,828 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:10:12,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:10:12,842 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2022-11-25 17:10:12,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:10:12,862 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:10:12,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:10:12,876 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2022-11-25 17:10:12,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:10:12,896 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:10:12,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:10:12,910 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2022-11-25 17:10:12,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:10:12,932 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:10:12,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:10:12,946 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2022-11-25 17:10:12,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:10:12,967 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:10:12,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:10:12,981 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2022-11-25 17:10:12,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:10:13,003 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:10:13,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:10:13,018 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2022-11-25 17:10:13,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:10:13,039 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:10:13,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:10:13,055 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2022-11-25 17:10:13,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:10:13,078 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:10:13,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:10:13,094 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2022-11-25 17:10:13,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:10:13,116 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:10:13,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:10:13,132 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2022-11-25 17:10:13,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:10:13,155 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:10:13,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:10:13,171 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2022-11-25 17:10:13,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:10:13,193 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:10:13,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:10:13,207 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2022-11-25 17:10:13,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:10:13,228 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:10:13,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:10:13,241 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2022-11-25 17:10:13,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:10:13,261 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:10:13,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:10:13,274 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 201 [2022-11-25 17:10:13,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:10:13,293 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:10:13,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:10:13,306 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 212 [2022-11-25 17:10:13,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:10:13,325 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:10:13,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:10:13,337 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 223 [2022-11-25 17:10:13,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:10:13,356 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:10:13,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:10:13,370 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 234 [2022-11-25 17:10:13,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:10:13,389 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:10:13,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:10:13,402 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 245 [2022-11-25 17:10:13,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:10:13,422 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:10:13,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:10:13,435 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 256 [2022-11-25 17:10:13,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:10:13,454 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:10:13,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:10:13,467 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 267 [2022-11-25 17:10:13,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:10:13,486 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:10:13,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:10:13,499 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 278 [2022-11-25 17:10:13,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:10:13,518 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:10:13,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:10:13,532 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 289 [2022-11-25 17:10:13,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:10:13,551 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:10:13,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:10:13,588 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 302 [2022-11-25 17:10:13,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:10:13,608 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 318 [2022-11-25 17:10:13,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:10:13,658 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 325 [2022-11-25 17:10:13,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:10:13,672 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 331 [2022-11-25 17:10:13,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:10:13,686 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 337 [2022-11-25 17:10:13,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:10:13,700 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 349 [2022-11-25 17:10:13,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:10:13,726 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:10:13,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:10:13,738 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 361 [2022-11-25 17:10:13,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:10:13,758 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 368 [2022-11-25 17:10:13,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:10:13,777 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 391 [2022-11-25 17:10:13,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:10:13,792 INFO L134 CoverageAnalysis]: Checked inductivity of 3528 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 3525 trivial. 0 not checked. [2022-11-25 17:10:13,793 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-25 17:10:13,793 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1814781611] [2022-11-25 17:10:13,793 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1814781611] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 17:10:13,793 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 17:10:13,793 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-25 17:10:13,793 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1122491170] [2022-11-25 17:10:13,794 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 17:10:13,794 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-25 17:10:13,794 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-25 17:10:13,795 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-25 17:10:13,795 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-25 17:10:13,796 INFO L87 Difference]: Start difference. First operand 37785 states and 55493 transitions. Second operand has 4 states, 4 states have (on average 25.0) internal successors, (100), 3 states have internal predecessors, (100), 3 states have call successors, (39), 3 states have call predecessors, (39), 1 states have return successors, (38), 3 states have call predecessors, (38), 3 states have call successors, (38) [2022-11-25 17:10:20,936 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 17:10:29,816 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 17:10:39,802 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 17:10:43,253 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 17:10:45,473 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 17:10:45,473 INFO L93 Difference]: Finished difference Result 88644 states and 130592 transitions. [2022-11-25 17:10:45,474 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-11-25 17:10:45,474 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 25.0) internal successors, (100), 3 states have internal predecessors, (100), 3 states have call successors, (39), 3 states have call predecessors, (39), 1 states have return successors, (38), 3 states have call predecessors, (38), 3 states have call successors, (38) Word has length 402 [2022-11-25 17:10:45,479 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 17:10:46,010 INFO L225 Difference]: With dead ends: 88644 [2022-11-25 17:10:46,010 INFO L226 Difference]: Without dead ends: 55002 [2022-11-25 17:10:46,160 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 133 GetRequests, 130 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 17:10:46,161 INFO L413 NwaCegarLoop]: 10325 mSDtfsCounter, 6054 mSDsluCounter, 11083 mSDsCounter, 0 mSdLazyCounter, 5908 mSolverCounterSat, 1685 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 26.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 7034 SdHoareTripleChecker+Valid, 21408 SdHoareTripleChecker+Invalid, 7597 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 1685 IncrementalHoareTripleChecker+Valid, 5908 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 29.0s IncrementalHoareTripleChecker+Time [2022-11-25 17:10:46,162 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [7034 Valid, 21408 Invalid, 7597 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [1685 Valid, 5908 Invalid, 4 Unknown, 0 Unchecked, 29.0s Time] [2022-11-25 17:10:46,229 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 55002 states. [2022-11-25 17:10:49,797 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 55002 to 54413. [2022-11-25 17:10:49,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 54413 states, 39032 states have (on average 1.338363394138143) internal successors, (52239), 39861 states have internal predecessors, (52239), 13832 states have call successors, (13832), 1548 states have call predecessors, (13832), 1548 states have return successors, (13832), 13419 states have call predecessors, (13832), 13832 states have call successors, (13832) [2022-11-25 17:10:50,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54413 states to 54413 states and 79903 transitions. [2022-11-25 17:10:50,403 INFO L78 Accepts]: Start accepts. Automaton has 54413 states and 79903 transitions. Word has length 402 [2022-11-25 17:10:50,404 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 17:10:50,404 INFO L495 AbstractCegarLoop]: Abstraction has 54413 states and 79903 transitions. [2022-11-25 17:10:50,404 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 25.0) internal successors, (100), 3 states have internal predecessors, (100), 3 states have call successors, (39), 3 states have call predecessors, (39), 1 states have return successors, (38), 3 states have call predecessors, (38), 3 states have call successors, (38) [2022-11-25 17:10:50,405 INFO L276 IsEmpty]: Start isEmpty. Operand 54413 states and 79903 transitions. [2022-11-25 17:10:50,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 438 [2022-11-25 17:10:50,465 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 17:10:50,466 INFO L195 NwaCegarLoop]: trace histogram [32, 32, 27, 27, 27, 27, 27, 27, 6, 6, 6, 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] [2022-11-25 17:10:50,466 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-11-25 17:10:50,466 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 17:10:50,467 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 17:10:50,467 INFO L85 PathProgramCache]: Analyzing trace with hash 2093017254, now seen corresponding path program 1 times [2022-11-25 17:10:50,467 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-25 17:10:50,467 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [429835856] [2022-11-25 17:10:50,468 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 17:10:50,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 17:10:51,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:10:52,338 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-11-25 17:10:52,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:10:52,353 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:10:52,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:10:52,364 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-11-25 17:10:52,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:10:52,378 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:10:52,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:10:52,388 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-11-25 17:10:52,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:10:52,402 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:10:52,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:10:52,413 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2022-11-25 17:10:52,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:10:52,436 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:10:52,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:10:52,446 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2022-11-25 17:10:52,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:10:52,461 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:10:52,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:10:52,473 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2022-11-25 17:10:52,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:10:52,492 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:10:52,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:10:52,502 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2022-11-25 17:10:52,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:10:52,517 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:10:52,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:10:52,532 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2022-11-25 17:10:52,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:10:52,551 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:10:52,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:10:52,564 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2022-11-25 17:10:52,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:10:52,579 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:10:52,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:10:52,590 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2022-11-25 17:10:52,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:10:52,605 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:10:52,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:10:52,615 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2022-11-25 17:10:52,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:10:52,630 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:10:52,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:10:52,641 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2022-11-25 17:10:52,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:10:52,659 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:10:52,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:10:52,670 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2022-11-25 17:10:52,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:10:52,685 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:10:52,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:10:52,695 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2022-11-25 17:10:52,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:10:52,711 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:10:52,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:10:52,721 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2022-11-25 17:10:52,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:10:52,738 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:10:52,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:10:52,749 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2022-11-25 17:10:52,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:10:52,767 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:10:52,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:10:52,780 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2022-11-25 17:10:52,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:10:52,799 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:10:52,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:10:52,810 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2022-11-25 17:10:52,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:10:52,826 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:10:52,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:10:52,846 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 201 [2022-11-25 17:10:52,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:10:52,862 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:10:52,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:10:52,872 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 212 [2022-11-25 17:10:52,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:10:52,888 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:10:52,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:10:52,898 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 223 [2022-11-25 17:10:52,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:10:52,915 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:10:52,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:10:52,925 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 234 [2022-11-25 17:10:52,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:10:52,942 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:10:52,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:10:52,979 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 245 [2022-11-25 17:10:52,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:10:52,996 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:10:52,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:10:53,006 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 256 [2022-11-25 17:10:53,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:10:53,020 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:10:53,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:10:53,030 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 267 [2022-11-25 17:10:53,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:10:53,044 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:10:53,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:10:53,054 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 278 [2022-11-25 17:10:53,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:10:53,068 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:10:53,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:10:53,078 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 289 [2022-11-25 17:10:53,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:10:53,092 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:10:53,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:10:53,102 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 302 [2022-11-25 17:10:53,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:10:53,114 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 318 [2022-11-25 17:10:53,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:10:53,126 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 325 [2022-11-25 17:10:53,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:10:53,138 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 331 [2022-11-25 17:10:53,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:10:53,151 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 341 [2022-11-25 17:10:53,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:10:53,164 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:10:53,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:10:53,174 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 353 [2022-11-25 17:10:53,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:10:53,187 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 360 [2022-11-25 17:10:53,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:10:53,204 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 373 [2022-11-25 17:10:53,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:10:53,217 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 382 [2022-11-25 17:10:53,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:10:53,231 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 405 [2022-11-25 17:10:53,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:10:53,255 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:10:53,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:10:53,265 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-25 17:10:53,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:10:53,276 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-11-25 17:10:53,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:10:53,286 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 426 [2022-11-25 17:10:53,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:10:53,299 INFO L134 CoverageAnalysis]: Checked inductivity of 3671 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 3654 trivial. 0 not checked. [2022-11-25 17:10:53,300 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-25 17:10:53,300 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [429835856] [2022-11-25 17:10:53,300 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [429835856] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 17:10:53,300 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 17:10:53,300 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-25 17:10:53,301 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1574923250] [2022-11-25 17:10:53,301 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 17:10:53,301 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-25 17:10:53,302 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-25 17:10:53,302 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-25 17:10:53,302 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-25 17:10:53,303 INFO L87 Difference]: Start difference. First operand 54413 states and 79903 transitions. Second operand has 4 states, 4 states have (on average 29.25) internal successors, (117), 3 states have internal predecessors, (117), 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 17:11:01,019 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 17:11:09,831 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 17:11:20,166 WARN L539 Checker$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 17:11:23,983 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 17:11:27,076 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 17:11:27,076 INFO L93 Difference]: Finished difference Result 130521 states and 192216 transitions. [2022-11-25 17:11:27,077 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-11-25 17:11:27,077 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 29.25) internal successors, (117), 3 states have internal predecessors, (117), 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 437 [2022-11-25 17:11:27,078 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 17:11:27,576 INFO L225 Difference]: With dead ends: 130521 [2022-11-25 17:11:27,576 INFO L226 Difference]: Without dead ends: 76061 [2022-11-25 17:11:27,797 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 143 GetRequests, 140 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 17:11:27,798 INFO L413 NwaCegarLoop]: 10494 mSDtfsCounter, 6106 mSDsluCounter, 11243 mSDsCounter, 0 mSdLazyCounter, 5916 mSolverCounterSat, 1650 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 27.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 7093 SdHoareTripleChecker+Valid, 21737 SdHoareTripleChecker+Invalid, 7570 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 1650 IncrementalHoareTripleChecker+Valid, 5916 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 29.9s IncrementalHoareTripleChecker+Time [2022-11-25 17:11:27,798 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [7093 Valid, 21737 Invalid, 7570 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [1650 Valid, 5916 Invalid, 4 Unknown, 0 Unchecked, 29.9s Time] [2022-11-25 17:11:27,891 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 76061 states. [2022-11-25 17:11:32,533 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 76061 to 75249. [2022-11-25 17:11:32,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 75249 states, 53972 states have (on average 1.3387682502038094) internal successors, (72256), 55116 states have internal predecessors, (72256), 19134 states have call successors, (19134), 2142 states have call predecessors, (19134), 2142 states have return successors, (19134), 18566 states have call predecessors, (19134), 19134 states have call successors, (19134) [2022-11-25 17:11:33,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 75249 states to 75249 states and 110524 transitions. [2022-11-25 17:11:33,216 INFO L78 Accepts]: Start accepts. Automaton has 75249 states and 110524 transitions. Word has length 437 [2022-11-25 17:11:33,217 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 17:11:33,218 INFO L495 AbstractCegarLoop]: Abstraction has 75249 states and 110524 transitions. [2022-11-25 17:11:33,218 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 29.25) internal successors, (117), 3 states have internal predecessors, (117), 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 17:11:33,218 INFO L276 IsEmpty]: Start isEmpty. Operand 75249 states and 110524 transitions. [2022-11-25 17:11:33,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 464 [2022-11-25 17:11:33,297 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 17:11:33,298 INFO L195 NwaCegarLoop]: trace histogram [34, 34, 27, 27, 27, 27, 27, 27, 7, 7, 7, 4, 4, 4, 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] [2022-11-25 17:11:33,298 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2022-11-25 17:11:33,298 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 17:11:33,298 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 17:11:33,299 INFO L85 PathProgramCache]: Analyzing trace with hash 1010102384, now seen corresponding path program 1 times [2022-11-25 17:11:33,299 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-25 17:11:33,299 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [895713245] [2022-11-25 17:11:33,299 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 17:11:33,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 17:11:34,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:11:34,916 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-11-25 17:11:34,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:11:34,932 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:11:34,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:11:34,944 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-11-25 17:11:34,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:11:34,959 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:11:34,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:11:34,970 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-11-25 17:11:34,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:11:34,986 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:11:34,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:11:34,997 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2022-11-25 17:11:35,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:11:35,012 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:11:35,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:11:35,022 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2022-11-25 17:11:35,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:11:35,036 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:11:35,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:11:35,046 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2022-11-25 17:11:35,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:11:35,060 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:11:35,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:11:35,069 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2022-11-25 17:11:35,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:11:35,082 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:11:35,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:11:35,092 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2022-11-25 17:11:35,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:11:35,246 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:11:35,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:11:35,259 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2022-11-25 17:11:35,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:11:35,277 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:11:35,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:11:35,290 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2022-11-25 17:11:35,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:11:35,309 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:11:35,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:11:35,322 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2022-11-25 17:11:35,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:11:35,341 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:11:35,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:11:35,354 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2022-11-25 17:11:35,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:11:35,373 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:11:35,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:11:35,387 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2022-11-25 17:11:35,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:11:35,408 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:11:35,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:11:35,422 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2022-11-25 17:11:35,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:11:35,442 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:11:35,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:11:35,456 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2022-11-25 17:11:35,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:11:35,475 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:11:35,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:11:35,489 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2022-11-25 17:11:35,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:11:35,513 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:11:35,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:11:35,527 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2022-11-25 17:11:35,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:11:35,548 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:11:35,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:11:35,562 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2022-11-25 17:11:35,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:11:35,581 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:11:35,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:11:35,595 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 201 [2022-11-25 17:11:35,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:11:35,614 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:11:35,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:11:35,628 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 212 [2022-11-25 17:11:35,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:11:35,648 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:11:35,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:11:35,662 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 223 [2022-11-25 17:11:35,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:11:35,683 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:11:35,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:11:35,696 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 234 [2022-11-25 17:11:35,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:11:35,717 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:11:35,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:11:35,731 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 245 [2022-11-25 17:11:35,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:11:35,751 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:11:35,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:11:35,766 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 256 [2022-11-25 17:11:35,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:11:35,786 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:11:35,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:11:35,800 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 267 [2022-11-25 17:11:35,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:11:35,820 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:11:35,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:11:35,834 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 278 [2022-11-25 17:11:35,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:11:35,858 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:11:35,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:11:35,870 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 289 [2022-11-25 17:11:35,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:11:35,889 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:11:35,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:11:35,902 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 302 [2022-11-25 17:11:35,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:11:35,919 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 318 [2022-11-25 17:11:35,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:11:35,936 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 325 [2022-11-25 17:11:35,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:11:35,952 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 331 [2022-11-25 17:11:35,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:11:35,968 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 341 [2022-11-25 17:11:35,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:11:35,986 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:11:35,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:11:35,999 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 353 [2022-11-25 17:11:36,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:11:36,016 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 360 [2022-11-25 17:11:36,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:11:36,034 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 374 [2022-11-25 17:11:36,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:11:36,051 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 379 [2022-11-25 17:11:36,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:11:36,070 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 386 [2022-11-25 17:11:36,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:11:36,098 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 399 [2022-11-25 17:11:36,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:11:36,119 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 408 [2022-11-25 17:11:36,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:11:36,139 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 431 [2022-11-25 17:11:36,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:11:36,167 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:11:36,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:11:36,181 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-25 17:11:36,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:11:36,195 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-11-25 17:11:36,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:11:36,209 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 452 [2022-11-25 17:11:36,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:11:36,241 INFO L134 CoverageAnalysis]: Checked inductivity of 3916 backedges. 32 proven. 0 refuted. 0 times theorem prover too weak. 3884 trivial. 0 not checked. [2022-11-25 17:11:36,242 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-25 17:11:36,242 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [895713245] [2022-11-25 17:11:36,242 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [895713245] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 17:11:36,243 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 17:11:36,243 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-25 17:11:36,243 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1052540062] [2022-11-25 17:11:36,243 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 17:11:36,244 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-25 17:11:36,244 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-25 17:11:36,246 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-25 17:11:36,247 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-25 17:11:36,247 INFO L87 Difference]: Start difference. First operand 75249 states and 110524 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, (46), 3 states have call predecessors, (46), 1 states have return successors, (45), 3 states have call predecessors, (45), 3 states have call successors, (45) [2022-11-25 17:11:43,828 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 17:12:01,210 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 17:12:06,517 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 17:12:06,517 INFO L93 Difference]: Finished difference Result 172382 states and 253854 transitions. [2022-11-25 17:12:06,518 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-11-25 17:12:06,518 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, (46), 3 states have call predecessors, (46), 1 states have return successors, (45), 3 states have call predecessors, (45), 3 states have call successors, (45) Word has length 463 [2022-11-25 17:12:06,519 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 17:12:07,376 INFO L225 Difference]: With dead ends: 172382 [2022-11-25 17:12:07,376 INFO L226 Difference]: Without dead ends: 97122 [2022-11-25 17:12:07,609 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 149 GetRequests, 146 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 17:12:07,610 INFO L413 NwaCegarLoop]: 10494 mSDtfsCounter, 6104 mSDsluCounter, 11243 mSDsCounter, 0 mSdLazyCounter, 5904 mSolverCounterSat, 1645 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 23.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 7091 SdHoareTripleChecker+Valid, 21737 SdHoareTripleChecker+Invalid, 7551 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 1645 IncrementalHoareTripleChecker+Valid, 5904 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 25.7s IncrementalHoareTripleChecker+Time [2022-11-25 17:12:07,610 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [7091 Valid, 21737 Invalid, 7551 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [1645 Valid, 5904 Invalid, 2 Unknown, 0 Unchecked, 25.7s Time] [2022-11-25 17:12:07,691 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 97122 states. [2022-11-25 17:12:13,334 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 97122 to 75249. [2022-11-25 17:12:13,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 75249 states, 53972 states have (on average 1.3387497220781146) internal successors, (72255), 55116 states have internal predecessors, (72255), 19134 states have call successors, (19134), 2142 states have call predecessors, (19134), 2142 states have return successors, (19134), 18566 states have call predecessors, (19134), 19134 states have call successors, (19134) [2022-11-25 17:12:13,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 75249 states to 75249 states and 110523 transitions. [2022-11-25 17:12:13,758 INFO L78 Accepts]: Start accepts. Automaton has 75249 states and 110523 transitions. Word has length 463 [2022-11-25 17:12:13,759 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 17:12:13,760 INFO L495 AbstractCegarLoop]: Abstraction has 75249 states and 110523 transitions. [2022-11-25 17:12:13,760 INFO L496 AbstractCegarLoop]: INTERPOLANT 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, (46), 3 states have call predecessors, (46), 1 states have return successors, (45), 3 states have call predecessors, (45), 3 states have call successors, (45) [2022-11-25 17:12:13,760 INFO L276 IsEmpty]: Start isEmpty. Operand 75249 states and 110523 transitions. [2022-11-25 17:12:13,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 464 [2022-11-25 17:12:13,859 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 17:12:13,860 INFO L195 NwaCegarLoop]: trace histogram [34, 34, 27, 27, 27, 27, 27, 27, 7, 7, 7, 4, 4, 4, 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] [2022-11-25 17:12:13,860 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2022-11-25 17:12:13,861 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 17:12:13,861 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 17:12:13,861 INFO L85 PathProgramCache]: Analyzing trace with hash 1250342130, now seen corresponding path program 1 times [2022-11-25 17:12:13,861 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-25 17:12:13,862 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [534193550] [2022-11-25 17:12:13,862 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 17:12:13,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 17:12:14,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:12:15,460 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-11-25 17:12:15,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:12:15,477 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:12:15,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:12:15,489 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-11-25 17:12:15,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:12:15,504 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:12:15,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:12:15,514 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-11-25 17:12:15,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:12:15,530 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:12:15,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:12:15,540 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2022-11-25 17:12:15,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:12:15,556 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:12:15,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:12:15,566 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2022-11-25 17:12:15,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:12:15,581 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:12:15,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:12:15,591 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2022-11-25 17:12:15,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:12:15,605 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:12:15,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:12:15,614 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2022-11-25 17:12:15,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:12:15,634 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:12:15,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:12:15,644 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2022-11-25 17:12:15,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:12:15,659 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:12:15,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:12:15,669 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2022-11-25 17:12:15,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:12:15,690 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:12:15,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:12:15,697 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2022-11-25 17:12:15,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:12:15,707 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:12:15,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:12:15,717 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2022-11-25 17:12:15,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:12:15,733 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:12:15,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:12:15,743 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2022-11-25 17:12:15,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:12:15,758 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:12:15,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:12:15,768 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2022-11-25 17:12:15,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:12:15,784 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:12:15,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:12:15,795 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2022-11-25 17:12:15,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:12:15,810 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:12:15,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:12:15,821 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2022-11-25 17:12:15,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:12:15,838 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:12:15,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:12:15,848 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2022-11-25 17:12:15,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:12:15,865 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:12:15,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:12:15,877 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2022-11-25 17:12:15,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:12:15,893 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:12:15,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:12:15,904 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2022-11-25 17:12:15,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:12:15,920 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:12:15,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:12:15,931 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 201 [2022-11-25 17:12:15,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:12:15,947 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:12:15,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:12:15,959 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 212 [2022-11-25 17:12:15,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:12:15,975 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:12:15,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:12:15,985 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 223 [2022-11-25 17:12:15,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:12:16,001 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:12:16,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:12:16,012 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 234 [2022-11-25 17:12:16,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:12:16,028 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:12:16,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:12:16,208 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 245 [2022-11-25 17:12:16,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:12:16,231 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:12:16,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:12:16,243 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 256 [2022-11-25 17:12:16,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:12:16,261 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:12:16,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:12:16,273 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 267 [2022-11-25 17:12:16,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:12:16,286 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:12:16,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:12:16,296 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 278 [2022-11-25 17:12:16,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:12:16,308 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:12:16,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:12:16,316 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 289 [2022-11-25 17:12:16,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:12:16,333 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:12:16,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:12:16,341 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 302 [2022-11-25 17:12:16,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:12:16,351 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 318 [2022-11-25 17:12:16,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:12:16,362 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 325 [2022-11-25 17:12:16,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:12:16,372 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 331 [2022-11-25 17:12:16,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:12:16,383 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 341 [2022-11-25 17:12:16,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:12:16,393 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:12:16,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:12:16,400 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 353 [2022-11-25 17:12:16,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:12:16,411 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 360 [2022-11-25 17:12:16,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:12:16,422 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 374 [2022-11-25 17:12:16,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:12:16,433 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 379 [2022-11-25 17:12:16,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:12:16,443 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 386 [2022-11-25 17:12:16,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:12:16,454 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 399 [2022-11-25 17:12:16,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:12:16,465 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 408 [2022-11-25 17:12:16,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:12:16,481 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 431 [2022-11-25 17:12:16,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:12:16,498 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:12:16,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:12:16,506 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-25 17:12:16,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:12:16,514 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-11-25 17:12:16,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:12:16,522 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 452 [2022-11-25 17:12:16,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:12:16,537 INFO L134 CoverageAnalysis]: Checked inductivity of 3916 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 3905 trivial. 0 not checked. [2022-11-25 17:12:16,537 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-25 17:12:16,538 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [534193550] [2022-11-25 17:12:16,538 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [534193550] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 17:12:16,538 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 17:12:16,538 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-25 17:12:16,538 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [188884497] [2022-11-25 17:12:16,539 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 17:12:16,540 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-25 17:12:16,540 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-25 17:12:16,541 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-25 17:12:16,541 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-25 17:12:16,541 INFO L87 Difference]: Start difference. First operand 75249 states and 110523 transitions. Second operand has 4 states, 4 states have (on average 28.0) internal successors, (112), 3 states have internal predecessors, (112), 3 states have call successors, (45), 3 states have call predecessors, (45), 1 states have return successors, (44), 3 states have call predecessors, (44), 3 states have call successors, (44) [2022-11-25 17:12:23,816 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 17:12:34,987 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 17:12:43,548 WARN L539 Checker$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 17:12:48,838 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 17:12:51,624 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 17:12:51,624 INFO L93 Difference]: Finished difference Result 184826 states and 272246 transitions. [2022-11-25 17:12:51,625 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-11-25 17:12:51,625 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 28.0) internal successors, (112), 3 states have internal predecessors, (112), 3 states have call successors, (45), 3 states have call predecessors, (45), 1 states have return successors, (44), 3 states have call predecessors, (44), 3 states have call successors, (44) Word has length 463 [2022-11-25 17:12:51,626 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 17:12:52,340 INFO L225 Difference]: With dead ends: 184826 [2022-11-25 17:12:52,340 INFO L226 Difference]: Without dead ends: 113720 [2022-11-25 17:12:52,833 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 149 GetRequests, 146 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 17:12:52,833 INFO L413 NwaCegarLoop]: 10464 mSDtfsCounter, 6061 mSDsluCounter, 11199 mSDsCounter, 0 mSdLazyCounter, 5922 mSolverCounterSat, 1651 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 27.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 7047 SdHoareTripleChecker+Valid, 21663 SdHoareTripleChecker+Invalid, 7577 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 1651 IncrementalHoareTripleChecker+Valid, 5922 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 30.0s IncrementalHoareTripleChecker+Time [2022-11-25 17:12:52,834 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [7047 Valid, 21663 Invalid, 7577 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [1651 Valid, 5922 Invalid, 4 Unknown, 0 Unchecked, 30.0s Time] [2022-11-25 17:12:52,937 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 113720 states. [2022-11-25 17:13:00,658 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 113720 to 112497. [2022-11-25 17:13:00,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 112497 states, 80699 states have (on average 1.3386782983680094) internal successors, (108030), 82418 states have internal predecessors, (108030), 28596 states have call successors, (28596), 3201 states have call predecessors, (28596), 3201 states have return successors, (28596), 27741 states have call predecessors, (28596), 28596 states have call successors, (28596) [2022-11-25 17:13:01,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 112497 states to 112497 states and 165222 transitions. [2022-11-25 17:13:01,339 INFO L78 Accepts]: Start accepts. Automaton has 112497 states and 165222 transitions. Word has length 463 [2022-11-25 17:13:01,340 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 17:13:01,340 INFO L495 AbstractCegarLoop]: Abstraction has 112497 states and 165222 transitions. [2022-11-25 17:13:01,340 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 28.0) internal successors, (112), 3 states have internal predecessors, (112), 3 states have call successors, (45), 3 states have call predecessors, (45), 1 states have return successors, (44), 3 states have call predecessors, (44), 3 states have call successors, (44) [2022-11-25 17:13:01,341 INFO L276 IsEmpty]: Start isEmpty. Operand 112497 states and 165222 transitions. [2022-11-25 17:13:01,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 476 [2022-11-25 17:13:01,811 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 17:13:01,811 INFO L195 NwaCegarLoop]: trace histogram [33, 33, 27, 27, 27, 27, 27, 27, 8, 8, 8, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-25 17:13:01,811 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2022-11-25 17:13:01,812 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting ldv_check_return_value_probeErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_return_value_probeErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-25 17:13:01,813 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 17:13:01,813 INFO L85 PathProgramCache]: Analyzing trace with hash 2127620730, now seen corresponding path program 1 times [2022-11-25 17:13:01,813 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-25 17:13:01,814 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1882424931] [2022-11-25 17:13:01,814 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 17:13:01,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms