./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--scsi--fcoe--fcoe.ko-entry_point.cil.out.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_5aeba752-5ada-4065-89cf-fdaf72a02e3b/bin/uautomizer-ZsLfNo2U6R/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5aeba752-5ada-4065-89cf-fdaf72a02e3b/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_5aeba752-5ada-4065-89cf-fdaf72a02e3b/bin/uautomizer-ZsLfNo2U6R/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5aeba752-5ada-4065-89cf-fdaf72a02e3b/bin/uautomizer-ZsLfNo2U6R/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--scsi--fcoe--fcoe.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5aeba752-5ada-4065-89cf-fdaf72a02e3b/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_5aeba752-5ada-4065-89cf-fdaf72a02e3b/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 b09307eff68471b13f9f4af8ca37265160c175233f57a4afa3e4fdd6d6503a6b --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-38b53e6 [2022-11-25 18:08:56,850 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-25 18:08:56,853 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-25 18:08:56,896 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-25 18:08:56,896 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-25 18:08:56,897 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-25 18:08:56,898 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-25 18:08:56,900 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-25 18:08:56,902 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-25 18:08:56,903 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-25 18:08:56,904 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-25 18:08:56,905 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-25 18:08:56,905 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-25 18:08:56,906 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-25 18:08:56,912 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-25 18:08:56,915 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-25 18:08:56,917 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-25 18:08:56,924 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-25 18:08:56,927 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-25 18:08:56,936 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-25 18:08:56,938 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-25 18:08:56,942 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-25 18:08:56,943 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-25 18:08:56,944 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-25 18:08:56,948 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-25 18:08:56,949 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-25 18:08:56,949 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-25 18:08:56,950 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-25 18:08:56,950 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-25 18:08:56,955 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-25 18:08:56,955 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-25 18:08:56,956 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-25 18:08:56,958 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-25 18:08:56,959 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-25 18:08:56,960 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-25 18:08:56,961 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-25 18:08:56,961 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-25 18:08:56,961 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-25 18:08:56,962 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-25 18:08:56,963 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-25 18:08:56,963 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-25 18:08:56,964 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5aeba752-5ada-4065-89cf-fdaf72a02e3b/bin/uautomizer-ZsLfNo2U6R/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-11-25 18:08:57,010 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-25 18:08:57,011 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-25 18:08:57,011 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-25 18:08:57,012 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-25 18:08:57,013 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-25 18:08:57,013 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-25 18:08:57,014 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-25 18:08:57,014 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-25 18:08:57,014 INFO L138 SettingsManager]: * Use SBE=true [2022-11-25 18:08:57,014 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-25 18:08:57,015 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-25 18:08:57,016 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-25 18:08:57,016 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-25 18:08:57,016 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-25 18:08:57,016 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-25 18:08:57,016 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-25 18:08:57,017 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-25 18:08:57,017 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-25 18:08:57,017 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-25 18:08:57,017 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-25 18:08:57,017 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-25 18:08:57,018 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-25 18:08:57,018 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-25 18:08:57,018 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-25 18:08:57,018 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-25 18:08:57,019 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-25 18:08:57,019 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-25 18:08:57,019 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-25 18:08:57,019 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-25 18:08:57,020 INFO L138 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2022-11-25 18:08:57,020 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-25 18:08:57,020 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_5aeba752-5ada-4065-89cf-fdaf72a02e3b/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5aeba752-5ada-4065-89cf-fdaf72a02e3b/bin/uautomizer-ZsLfNo2U6R Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b09307eff68471b13f9f4af8ca37265160c175233f57a4afa3e4fdd6d6503a6b [2022-11-25 18:08:57,324 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-25 18:08:57,359 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-25 18:08:57,362 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-25 18:08:57,363 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-25 18:08:57,364 INFO L275 PluginConnector]: CDTParser initialized [2022-11-25 18:08:57,365 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5aeba752-5ada-4065-89cf-fdaf72a02e3b/bin/uautomizer-ZsLfNo2U6R/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--scsi--fcoe--fcoe.ko-entry_point.cil.out.i [2022-11-25 18:09:00,455 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-25 18:09:01,235 INFO L351 CDTParser]: Found 1 translation units. [2022-11-25 18:09:01,235 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5aeba752-5ada-4065-89cf-fdaf72a02e3b/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--scsi--fcoe--fcoe.ko-entry_point.cil.out.i [2022-11-25 18:09:01,303 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5aeba752-5ada-4065-89cf-fdaf72a02e3b/bin/uautomizer-ZsLfNo2U6R/data/3c3b08fc1/0516905d2c6442eb85c5351cefc66725/FLAG47ea145cf [2022-11-25 18:09:01,321 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5aeba752-5ada-4065-89cf-fdaf72a02e3b/bin/uautomizer-ZsLfNo2U6R/data/3c3b08fc1/0516905d2c6442eb85c5351cefc66725 [2022-11-25 18:09:01,323 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-25 18:09:01,325 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-25 18:09:01,326 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-25 18:09:01,326 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-25 18:09:01,330 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-25 18:09:01,330 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 06:09:01" (1/1) ... [2022-11-25 18:09:01,332 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@554fec4b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:09:01, skipping insertion in model container [2022-11-25 18:09:01,332 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 06:09:01" (1/1) ... [2022-11-25 18:09:01,340 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-25 18:09:01,496 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-25 18:09:02,470 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-11-25 18:09:02,507 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 18:09:02,531 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-25 18:09:02,540 WARN L623 FunctionHandler]: Unknown extern function find_first_bit [2022-11-25 18:09:02,549 WARN L623 FunctionHandler]: Unknown extern function find_next_bit [2022-11-25 18:09:02,598 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 18:09:02,609 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 18:09:02,678 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-11-25 18:09:02,689 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_bh [2022-11-25 18:09:02,700 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-11-25 18:09:02,710 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_bh [2022-11-25 18:09:02,721 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-11-25 18:09:02,770 WARN L623 FunctionHandler]: Unknown extern function lock_acquire [2022-11-25 18:09:02,776 WARN L623 FunctionHandler]: Unknown extern function lock_release [2022-11-25 18:09:02,788 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-11-25 18:09:02,789 WARN L623 FunctionHandler]: Unknown extern function rcu_is_watching [2022-11-25 18:09:02,790 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-11-25 18:09:02,797 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-11-25 18:09:02,798 WARN L623 FunctionHandler]: Unknown extern function rcu_is_watching [2022-11-25 18:09:02,799 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-11-25 18:09:03,094 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-25 18:09:03,210 WARN L623 FunctionHandler]: Unknown extern function __pskb_pull_tail [2022-11-25 18:09:03,277 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-25 18:09:03,289 WARN L623 FunctionHandler]: Unknown extern function ___pskb_trim [2022-11-25 18:09:03,331 WARN L623 FunctionHandler]: Unknown extern function __pskb_pull_tail [2022-11-25 18:09:03,419 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 18:09:03,424 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 18:09:03,432 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 18:09:03,435 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 18:09:03,435 WARN L623 FunctionHandler]: Unknown extern function __bad_size_call_parameter [2022-11-25 18:09:03,450 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 18:09:03,453 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 18:09:03,459 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 18:09:03,462 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 18:09:03,514 WARN L623 FunctionHandler]: Unknown extern function __bad_size_call_parameter [2022-11-25 18:09:03,643 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-25 18:09:03,773 WARN L623 FunctionHandler]: Unknown extern function fc_frame_alloc_fill [2022-11-25 18:09:03,776 WARN L623 FunctionHandler]: Unknown extern function _fc_frame_alloc [2022-11-25 18:09:03,788 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-25 18:09:03,816 WARN L623 FunctionHandler]: Unknown extern function __alloc_percpu [2022-11-25 18:09:03,822 WARN L623 FunctionHandler]: Unknown extern function free_percpu [2022-11-25 18:09:04,248 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:09:04,250 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:09:04,251 WARN L623 FunctionHandler]: Unknown extern function vlan_dev_real_dev [2022-11-25 18:09:04,251 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-11-25 18:09:04,253 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-11-25 18:09:04,255 WARN L623 FunctionHandler]: Unknown extern function dev_uc_add [2022-11-25 18:09:04,256 WARN L623 FunctionHandler]: Unknown extern function dev_uc_add [2022-11-25 18:09:04,257 WARN L623 FunctionHandler]: Unknown extern function dev_mc_add [2022-11-25 18:09:04,258 WARN L623 FunctionHandler]: Unknown extern function dev_mc_add [2022-11-25 18:09:04,267 WARN L623 FunctionHandler]: Unknown extern function dev_mc_add [2022-11-25 18:09:04,269 WARN L623 FunctionHandler]: Unknown extern function dev_add_pack [2022-11-25 18:09:04,269 WARN L623 FunctionHandler]: Unknown extern function dev_add_pack [2022-11-25 18:09:04,275 WARN L623 FunctionHandler]: Unknown extern function try_module_get [2022-11-25 18:09:04,277 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:09:04,281 WARN L623 FunctionHandler]: Unknown extern function fcoe_ctlr_device_add [2022-11-25 18:09:04,282 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:09:04,284 WARN L623 FunctionHandler]: Unknown extern function fcoe_ctlr_init [2022-11-25 18:09:04,285 WARN L623 FunctionHandler]: Unknown extern function fcoe_ctlr_destroy [2022-11-25 18:09:04,285 WARN L623 FunctionHandler]: Unknown extern function fcoe_ctlr_device_delete [2022-11-25 18:09:04,286 WARN L623 FunctionHandler]: Unknown extern function module_put [2022-11-25 18:09:04,294 WARN L623 FunctionHandler]: Unknown extern function __dev_remove_pack [2022-11-25 18:09:04,294 WARN L623 FunctionHandler]: Unknown extern function __dev_remove_pack [2022-11-25 18:09:04,295 WARN L623 FunctionHandler]: Unknown extern function synchronize_net [2022-11-25 18:09:04,303 WARN L623 FunctionHandler]: Unknown extern function dev_uc_del [2022-11-25 18:09:04,304 WARN L623 FunctionHandler]: Unknown extern function dev_uc_del [2022-11-25 18:09:04,305 WARN L623 FunctionHandler]: Unknown extern function dev_mc_del [2022-11-25 18:09:04,307 WARN L623 FunctionHandler]: Unknown extern function dev_mc_del [2022-11-25 18:09:04,310 WARN L623 FunctionHandler]: Unknown extern function dev_mc_del [2022-11-25 18:09:04,314 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:09:04,320 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-11-25 18:09:04,321 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-11-25 18:09:04,321 WARN L623 FunctionHandler]: Unknown extern function fcoe_ctlr_destroy [2022-11-25 18:09:04,322 WARN L623 FunctionHandler]: Unknown extern function scsi_host_put [2022-11-25 18:09:04,322 WARN L623 FunctionHandler]: Unknown extern function module_put [2022-11-25 18:09:04,323 WARN L623 FunctionHandler]: Unknown extern function fcoe_ctlr_recv [2022-11-25 18:09:04,329 WARN L623 FunctionHandler]: Unknown extern function fcoe_check_wait_queue [2022-11-25 18:09:04,329 WARN L623 FunctionHandler]: Unknown extern function fcoe_start_io [2022-11-25 18:09:04,330 WARN L623 FunctionHandler]: Unknown extern function fcoe_check_wait_queue [2022-11-25 18:09:04,332 WARN L623 FunctionHandler]: Unknown extern function dev_uc_del [2022-11-25 18:09:04,333 WARN L623 FunctionHandler]: Unknown extern function dev_uc_add [2022-11-25 18:09:04,340 WARN L623 FunctionHandler]: Unknown extern function fc_lport_config [2022-11-25 18:09:04,346 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 18:09:04,348 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:09:04,349 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:09:04,351 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:09:04,352 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:09:04,359 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:09:04,359 WARN L623 FunctionHandler]: Unknown extern function fc_set_mfs [2022-11-25 18:09:04,360 WARN L623 FunctionHandler]: Unknown extern function fcoe_link_speed_update [2022-11-25 18:09:04,361 WARN L623 FunctionHandler]: Unknown extern function fcoe_get_wwn [2022-11-25 18:09:04,361 WARN L623 FunctionHandler]: Unknown extern function fcoe_wwn_from_mac [2022-11-25 18:09:04,362 WARN L623 FunctionHandler]: Unknown extern function fcoe_get_wwn [2022-11-25 18:09:04,362 WARN L623 FunctionHandler]: Unknown extern function fcoe_wwn_from_mac [2022-11-25 18:09:04,369 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:09:04,380 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:09:04,384 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 18:09:04,384 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:09:04,399 WARN L623 FunctionHandler]: Unknown extern function vlan_dev_real_dev [2022-11-25 18:09:04,400 WARN L623 FunctionHandler]: Unknown extern function vlan_dev_real_dev [2022-11-25 18:09:04,401 WARN L623 FunctionHandler]: Unknown extern function fc_exch_mgr_add [2022-11-25 18:09:04,402 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:09:04,402 WARN L623 FunctionHandler]: Unknown extern function fc_exch_mgr_alloc [2022-11-25 18:09:04,403 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:09:04,404 WARN L623 FunctionHandler]: Unknown extern function fc_exch_mgr_alloc [2022-11-25 18:09:04,405 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:09:04,411 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:09:04,412 WARN L623 FunctionHandler]: Unknown extern function fc_fabric_logoff [2022-11-25 18:09:04,412 WARN L623 FunctionHandler]: Unknown extern function fc_lport_destroy [2022-11-25 18:09:04,413 WARN L623 FunctionHandler]: Unknown extern function fcoe_clean_pending_queue [2022-11-25 18:09:04,413 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-11-25 18:09:04,413 WARN L623 FunctionHandler]: Unknown extern function dev_uc_del [2022-11-25 18:09:04,414 WARN L623 FunctionHandler]: Unknown extern function synchronize_net [2022-11-25 18:09:04,414 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-11-25 18:09:04,415 WARN L623 FunctionHandler]: Unknown extern function fc_remove_host [2022-11-25 18:09:04,415 WARN L623 FunctionHandler]: Unknown extern function fc_fcp_destroy [2022-11-25 18:09:04,416 WARN L623 FunctionHandler]: Unknown extern function fc_exch_mgr_free [2022-11-25 18:09:04,416 WARN L623 FunctionHandler]: Unknown extern function scsi_host_put [2022-11-25 18:09:04,426 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:09:04,427 WARN L623 FunctionHandler]: Unknown extern function libfc_vport_create [2022-11-25 18:09:04,427 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:09:04,428 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-25 18:09:04,429 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-25 18:09:04,430 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:09:04,431 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:09:04,432 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:09:04,433 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:09:04,433 WARN L623 FunctionHandler]: Unknown extern function fcoe_libfc_config [2022-11-25 18:09:04,434 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:09:04,435 WARN L623 FunctionHandler]: Unknown extern function fc_exch_mgr_list_clone [2022-11-25 18:09:04,435 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:09:04,436 WARN L623 FunctionHandler]: Unknown extern function fc_exch_mgr_free [2022-11-25 18:09:04,436 WARN L623 FunctionHandler]: Unknown extern function scsi_host_put [2022-11-25 18:09:04,442 WARN L623 FunctionHandler]: Unknown extern function fc_attach_transport [2022-11-25 18:09:04,443 WARN L623 FunctionHandler]: Unknown extern function fc_attach_transport [2022-11-25 18:09:04,443 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:09:04,449 WARN L623 FunctionHandler]: Unknown extern function fc_release_transport [2022-11-25 18:09:04,449 WARN L623 FunctionHandler]: Unknown extern function fc_release_transport [2022-11-25 18:09:04,456 WARN L623 FunctionHandler]: Unknown extern function __cpu_to_node [2022-11-25 18:09:04,456 WARN L623 FunctionHandler]: Unknown extern function kthread_create_on_node [2022-11-25 18:09:04,457 WARN L623 FunctionHandler]: Unknown extern function kthread_bind [2022-11-25 18:09:04,458 WARN L623 FunctionHandler]: Unknown extern function wake_up_process [2022-11-25 18:09:04,464 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 18:09:04,465 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 18:09:04,466 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 18:09:04,466 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 18:09:04,467 WARN L623 FunctionHandler]: Unknown extern function __bad_size_call_parameter [2022-11-25 18:09:04,467 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:09:04,470 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:09:04,470 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-11-25 18:09:04,471 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-11-25 18:09:04,472 WARN L623 FunctionHandler]: Unknown extern function kthread_stop [2022-11-25 18:09:04,473 WARN L623 FunctionHandler]: Unknown extern function put_page [2022-11-25 18:09:04,474 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:09:04,475 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:09:04,483 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:09:04,485 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:09:04,490 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:09:04,493 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:09:04,497 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:09:04,498 WARN L623 FunctionHandler]: Unknown extern function wake_up_process [2022-11-25 18:09:04,499 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 18:09:04,505 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 18:09:04,515 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 18:09:04,516 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 18:09:04,517 WARN L623 FunctionHandler]: Unknown extern function __bad_size_call_parameter [2022-11-25 18:09:04,518 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-11-25 18:09:04,524 WARN L623 FunctionHandler]: Unknown extern function fcoe_get_paged_crc_eof [2022-11-25 18:09:04,526 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-25 18:09:04,533 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-11-25 18:09:04,533 WARN L623 FunctionHandler]: Unknown extern function fcoe_ctlr_els_send [2022-11-25 18:09:04,539 WARN L623 FunctionHandler]: Unknown extern function fcoe_fc_crc [2022-11-25 18:09:04,540 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-11-25 18:09:04,543 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-25 18:09:04,544 WARN L623 FunctionHandler]: Unknown extern function skb_push [2022-11-25 18:09:04,548 WARN L623 FunctionHandler]: Unknown extern function vlan_dev_vlan_id [2022-11-25 18:09:04,556 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 18:09:04,557 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 18:09:04,557 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 18:09:04,558 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 18:09:04,558 WARN L623 FunctionHandler]: Unknown extern function __bad_size_call_parameter [2022-11-25 18:09:04,565 WARN L623 FunctionHandler]: Unknown extern function complete [2022-11-25 18:09:04,578 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:09:04,579 WARN L623 FunctionHandler]: Unknown extern function crc32_le [2022-11-25 18:09:04,580 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 18:09:04,581 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 18:09:04,582 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 18:09:04,582 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 18:09:04,583 WARN L623 FunctionHandler]: Unknown extern function __bad_size_call_parameter [2022-11-25 18:09:04,583 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:09:04,586 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:09:04,587 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-11-25 18:09:04,587 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:09:04,590 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 18:09:04,591 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 18:09:04,591 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 18:09:04,592 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 18:09:04,592 WARN L623 FunctionHandler]: Unknown extern function __bad_size_call_parameter [2022-11-25 18:09:04,593 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:09:04,594 WARN L623 FunctionHandler]: Unknown extern function skb_pull [2022-11-25 18:09:04,594 WARN L623 FunctionHandler]: Unknown extern function skb_copy_bits [2022-11-25 18:09:04,596 WARN L623 FunctionHandler]: Unknown extern function fc_exch_recv [2022-11-25 18:09:04,597 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-11-25 18:09:04,599 WARN L623 FunctionHandler]: Unknown extern function set_user_nice [2022-11-25 18:09:04,602 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-11-25 18:09:04,602 WARN L623 FunctionHandler]: Unknown extern function schedule [2022-11-25 18:09:04,603 WARN L623 FunctionHandler]: Unknown extern function kthread_should_stop [2022-11-25 18:09:04,603 WARN L623 FunctionHandler]: Unknown extern function register_dcbevent_notifier [2022-11-25 18:09:04,604 WARN L623 FunctionHandler]: Unknown extern function register_netdevice_notifier [2022-11-25 18:09:04,604 WARN L623 FunctionHandler]: Unknown extern function unregister_dcbevent_notifier [2022-11-25 18:09:04,604 WARN L623 FunctionHandler]: Unknown extern function unregister_netdevice_notifier [2022-11-25 18:09:04,610 WARN L623 FunctionHandler]: Unknown extern function vlan_dev_real_dev [2022-11-25 18:09:04,611 WARN L623 FunctionHandler]: Unknown extern function dev_get_by_index [2022-11-25 18:09:04,617 WARN L623 FunctionHandler]: Unknown extern function fc_set_mfs [2022-11-25 18:09:04,617 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-11-25 18:09:04,618 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:09:04,618 WARN L623 FunctionHandler]: Unknown extern function fcoe_link_speed_update [2022-11-25 18:09:04,619 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:09:04,619 WARN L623 FunctionHandler]: Unknown extern function fcoe_ctlr_link_up [2022-11-25 18:09:04,620 WARN L623 FunctionHandler]: Unknown extern function fcoe_ctlr_link_down [2022-11-25 18:09:04,625 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:09:04,626 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 18:09:04,626 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 18:09:04,629 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 18:09:04,629 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 18:09:04,630 WARN L623 FunctionHandler]: Unknown extern function __bad_size_call_parameter [2022-11-25 18:09:04,630 WARN L623 FunctionHandler]: Unknown extern function fcoe_clean_pending_queue [2022-11-25 18:09:04,632 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 18:09:04,633 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-11-25 18:09:04,633 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-11-25 18:09:04,633 WARN L623 FunctionHandler]: Unknown extern function fcoe_ctlr_link_down [2022-11-25 18:09:04,634 WARN L623 FunctionHandler]: Unknown extern function fcoe_clean_pending_queue [2022-11-25 18:09:04,634 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:09:04,635 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 18:09:04,635 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-11-25 18:09:04,635 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-11-25 18:09:04,636 WARN L623 FunctionHandler]: Unknown extern function fcoe_ctlr_link_up [2022-11-25 18:09:04,636 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:09:04,638 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 18:09:04,640 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-11-25 18:09:04,641 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-11-25 18:09:04,642 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-11-25 18:09:04,642 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:09:04,647 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 18:09:04,647 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:09:04,648 WARN L623 FunctionHandler]: Unknown extern function fcoe_ctlr_device_delete [2022-11-25 18:09:04,656 WARN L623 FunctionHandler]: Unknown extern function dcb_ieee_getapp_mask [2022-11-25 18:09:04,657 WARN L623 FunctionHandler]: Unknown extern function dcb_ieee_getapp_mask [2022-11-25 18:09:04,657 WARN L623 FunctionHandler]: Unknown extern function dcb_getapp [2022-11-25 18:09:04,658 WARN L623 FunctionHandler]: Unknown extern function dcb_getapp [2022-11-25 18:09:04,665 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 18:09:04,665 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-11-25 18:09:04,667 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:09:04,668 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-11-25 18:09:04,668 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:09:04,669 WARN L623 FunctionHandler]: Unknown extern function fcoe_ctlr_device_delete [2022-11-25 18:09:04,669 WARN L623 FunctionHandler]: Unknown extern function fc_fabric_login [2022-11-25 18:09:04,670 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-11-25 18:09:04,671 WARN L623 FunctionHandler]: Unknown extern function fcoe_ctlr_link_up [2022-11-25 18:09:04,671 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:09:04,671 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-11-25 18:09:04,671 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:09:04,677 WARN L623 FunctionHandler]: Unknown extern function wake_up_process [2022-11-25 18:09:04,677 WARN L623 FunctionHandler]: Unknown extern function wait_for_completion [2022-11-25 18:09:04,679 WARN L623 FunctionHandler]: Unknown extern function fcoe_ctlr_link_down [2022-11-25 18:09:04,679 WARN L623 FunctionHandler]: Unknown extern function fcoe_clean_pending_queue [2022-11-25 18:09:04,679 WARN L623 FunctionHandler]: Unknown extern function fcoe_ctlr_link_up [2022-11-25 18:09:04,682 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-11-25 18:09:04,691 WARN L623 FunctionHandler]: Unknown extern function __alloc_workqueue_key [2022-11-25 18:09:04,693 WARN L623 FunctionHandler]: Unknown extern function fcoe_transport_attach [2022-11-25 18:09:04,694 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:09:04,695 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 18:09:04,696 WARN L623 FunctionHandler]: Unknown extern function cpu_maps_update_begin [2022-11-25 18:09:04,696 WARN L623 FunctionHandler]: Unknown extern function __register_cpu_notifier [2022-11-25 18:09:04,697 WARN L623 FunctionHandler]: Unknown extern function cpu_maps_update_done [2022-11-25 18:09:04,697 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:09:04,698 WARN L623 FunctionHandler]: Unknown extern function cpu_maps_update_done [2022-11-25 18:09:04,698 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:09:04,704 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 18:09:04,704 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-11-25 18:09:04,706 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-11-25 18:09:04,709 WARN L623 FunctionHandler]: Unknown extern function cpu_maps_update_begin [2022-11-25 18:09:04,711 WARN L623 FunctionHandler]: Unknown extern function __unregister_cpu_notifier [2022-11-25 18:09:04,711 WARN L623 FunctionHandler]: Unknown extern function cpu_maps_update_done [2022-11-25 18:09:04,711 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:09:04,712 WARN L623 FunctionHandler]: Unknown extern function fcoe_transport_detach [2022-11-25 18:09:04,719 WARN L623 FunctionHandler]: Unknown extern function fcoe_ctlr_recv_flogi [2022-11-25 18:09:04,719 WARN L623 FunctionHandler]: Unknown extern function fc_lport_flogi_resp [2022-11-25 18:09:04,726 WARN L623 FunctionHandler]: Unknown extern function fc_lport_logo_resp [2022-11-25 18:09:04,736 WARN L623 FunctionHandler]: Unknown extern function fc_elsct_send [2022-11-25 18:09:04,737 WARN L623 FunctionHandler]: Unknown extern function fc_elsct_send [2022-11-25 18:09:04,737 WARN L623 FunctionHandler]: Unknown extern function fc_elsct_send [2022-11-25 18:09:04,739 WARN L623 FunctionHandler]: Unknown extern function fcoe_validate_vport_create [2022-11-25 18:09:04,739 WARN L623 FunctionHandler]: Unknown extern function fcoe_wwn_to_str [2022-11-25 18:09:04,739 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:09:04,741 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 18:09:04,741 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-11-25 18:09:04,741 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-11-25 18:09:04,741 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:09:04,742 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:09:04,743 WARN L623 FunctionHandler]: Unknown extern function fc_fabric_login [2022-11-25 18:09:04,743 WARN L623 FunctionHandler]: Unknown extern function fc_vport_setlink [2022-11-25 18:09:04,744 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 18:09:04,745 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-11-25 18:09:04,745 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:09:04,745 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 18:09:04,745 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:09:04,746 WARN L623 FunctionHandler]: Unknown extern function fc_fabric_logoff [2022-11-25 18:09:04,746 WARN L623 FunctionHandler]: Unknown extern function fc_fabric_login [2022-11-25 18:09:04,747 WARN L623 FunctionHandler]: Unknown extern function fc_vport_setlink [2022-11-25 18:09:04,749 WARN L623 FunctionHandler]: Unknown extern function strnlen [2022-11-25 18:09:04,752 WARN L623 FunctionHandler]: Unknown extern function vlan_dev_vlan_id [2022-11-25 18:09:04,753 WARN L623 FunctionHandler]: Unknown extern function fcoe_ctlr_recv_flogi [2022-11-25 18:09:04,814 WARN L623 FunctionHandler]: Unknown extern function fcoe_queue_timer [2022-11-25 18:09:04,821 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-11-25 18:09:04,823 WARN L623 FunctionHandler]: Unknown extern function fc_get_host_speed [2022-11-25 18:09:04,824 WARN L623 FunctionHandler]: Unknown extern function fc_set_rport_loss_tmo [2022-11-25 18:09:04,824 WARN L623 FunctionHandler]: Unknown extern function fc_lport_bsg_request [2022-11-25 18:09:04,825 WARN L623 FunctionHandler]: Unknown extern function fc_get_host_stats [2022-11-25 18:09:04,825 WARN L623 FunctionHandler]: Unknown extern function fc_rport_terminate_io [2022-11-25 18:09:04,826 WARN L623 FunctionHandler]: Unknown extern function fc_get_host_port_state [2022-11-25 18:09:04,828 WARN L623 FunctionHandler]: Unknown extern function fcoe_get_lesb [2022-11-25 18:09:04,830 WARN L623 FunctionHandler]: Unknown extern function fcoe_ctlr_get_lesb [2022-11-25 18:09:04,830 WARN L623 FunctionHandler]: Unknown extern function fcoe_ctlr_get_lesb [2022-11-25 18:09:04,830 WARN L623 FunctionHandler]: Unknown extern function fcoe_ctlr_set_fip_mode [2022-11-25 18:09:04,831 WARN L623 FunctionHandler]: Unknown extern function fcoe_ctlr_get_lesb [2022-11-25 18:09:04,831 WARN L623 FunctionHandler]: Unknown extern function fcoe_ctlr_get_lesb [2022-11-25 18:09:04,831 WARN L623 FunctionHandler]: Unknown extern function fcoe_fcf_get_selected [2022-11-25 18:09:04,832 WARN L623 FunctionHandler]: Unknown extern function fcoe_ctlr_get_lesb [2022-11-25 18:09:04,832 WARN L623 FunctionHandler]: Unknown extern function fcoe_ctlr_get_lesb [2022-11-25 18:09:04,833 WARN L623 FunctionHandler]: Unknown extern function scsi_change_queue_depth [2022-11-25 18:09:04,833 WARN L623 FunctionHandler]: Unknown extern function fc_queuecommand [2022-11-25 18:09:04,834 WARN L623 FunctionHandler]: Unknown extern function fc_eh_device_reset [2022-11-25 18:09:04,834 WARN L623 FunctionHandler]: Unknown extern function fc_eh_abort [2022-11-25 18:09:04,834 WARN L623 FunctionHandler]: Unknown extern function fc_slave_alloc [2022-11-25 18:09:04,835 WARN L623 FunctionHandler]: Unknown extern function fc_eh_host_reset [2022-11-25 18:09:04,836 WARN L623 FunctionHandler]: Unknown extern function fc_get_host_speed [2022-11-25 18:09:04,837 WARN L623 FunctionHandler]: Unknown extern function fc_set_rport_loss_tmo [2022-11-25 18:09:04,837 WARN L623 FunctionHandler]: Unknown extern function fc_lport_bsg_request [2022-11-25 18:09:04,837 WARN L623 FunctionHandler]: Unknown extern function fc_get_host_stats [2022-11-25 18:09:04,838 WARN L623 FunctionHandler]: Unknown extern function fc_rport_terminate_io [2022-11-25 18:09:04,838 WARN L623 FunctionHandler]: Unknown extern function fc_get_host_port_state [2022-11-25 18:09:04,839 WARN L623 FunctionHandler]: Unknown extern function ldv_check_final_state [2022-11-25 18:09:04,841 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-11-25 18:09:04,841 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work_on [2022-11-25 18:09:04,842 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-11-25 18:09:04,842 WARN L623 FunctionHandler]: Unknown extern function flush_workqueue [2022-11-25 18:09:04,843 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work_on [2022-11-25 18:09:04,850 WARN L623 FunctionHandler]: Unknown extern function scsi_add_host_with_dma [2022-11-25 18:09:04,851 WARN L623 FunctionHandler]: Unknown extern function scsi_host_alloc [2022-11-25 18:09:04,852 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-11-25 18:09:04,852 WARN L623 FunctionHandler]: Unknown extern function scsi_remove_host [2022-11-25 18:09:04,852 WARN L623 FunctionHandler]: Unknown extern function flush_workqueue [2022-11-25 18:09:04,853 WARN L623 FunctionHandler]: Unknown extern function destroy_workqueue [2022-11-25 18:09:04,853 WARN L623 FunctionHandler]: Unknown extern function destroy_workqueue [2022-11-25 18:09:04,858 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_5aeba752-5ada-4065-89cf-fdaf72a02e3b/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--scsi--fcoe--fcoe.ko-entry_point.cil.out.i[416808,416821] [2022-11-25 18:09:04,882 WARN L623 FunctionHandler]: Unknown extern function ldv_some_page [2022-11-25 18:09:04,944 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-25 18:09:04,974 INFO L203 MainTranslator]: Completed pre-run [2022-11-25 18:09:05,167 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-11-25 18:09:05,168 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 18:09:05,169 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-25 18:09:05,170 WARN L623 FunctionHandler]: Unknown extern function find_first_bit [2022-11-25 18:09:05,171 WARN L623 FunctionHandler]: Unknown extern function find_next_bit [2022-11-25 18:09:05,173 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 18:09:05,174 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 18:09:05,177 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-11-25 18:09:05,178 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_bh [2022-11-25 18:09:05,178 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-11-25 18:09:05,179 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_bh [2022-11-25 18:09:05,179 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-11-25 18:09:05,180 WARN L623 FunctionHandler]: Unknown extern function lock_acquire [2022-11-25 18:09:05,180 WARN L623 FunctionHandler]: Unknown extern function lock_release [2022-11-25 18:09:05,181 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-11-25 18:09:05,181 WARN L623 FunctionHandler]: Unknown extern function rcu_is_watching [2022-11-25 18:09:05,182 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-11-25 18:09:05,182 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-11-25 18:09:05,183 WARN L623 FunctionHandler]: Unknown extern function rcu_is_watching [2022-11-25 18:09:05,183 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-11-25 18:09:05,197 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-25 18:09:05,215 WARN L623 FunctionHandler]: Unknown extern function __pskb_pull_tail [2022-11-25 18:09:05,220 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-25 18:09:05,221 WARN L623 FunctionHandler]: Unknown extern function ___pskb_trim [2022-11-25 18:09:05,222 WARN L623 FunctionHandler]: Unknown extern function __pskb_pull_tail [2022-11-25 18:09:05,227 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 18:09:05,228 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 18:09:05,229 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 18:09:05,231 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 18:09:05,231 WARN L623 FunctionHandler]: Unknown extern function __bad_size_call_parameter [2022-11-25 18:09:05,233 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 18:09:05,234 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 18:09:05,235 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 18:09:05,236 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 18:09:05,236 WARN L623 FunctionHandler]: Unknown extern function __bad_size_call_parameter [2022-11-25 18:09:05,246 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-25 18:09:05,261 WARN L623 FunctionHandler]: Unknown extern function fc_frame_alloc_fill [2022-11-25 18:09:05,262 WARN L623 FunctionHandler]: Unknown extern function _fc_frame_alloc [2022-11-25 18:09:05,263 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-25 18:09:05,267 WARN L623 FunctionHandler]: Unknown extern function __alloc_percpu [2022-11-25 18:09:05,270 WARN L623 FunctionHandler]: Unknown extern function free_percpu [2022-11-25 18:09:05,290 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:09:05,291 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:09:05,292 WARN L623 FunctionHandler]: Unknown extern function vlan_dev_real_dev [2022-11-25 18:09:05,292 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-11-25 18:09:05,294 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-11-25 18:09:05,297 WARN L623 FunctionHandler]: Unknown extern function dev_uc_add [2022-11-25 18:09:05,297 WARN L623 FunctionHandler]: Unknown extern function dev_uc_add [2022-11-25 18:09:05,298 WARN L623 FunctionHandler]: Unknown extern function dev_mc_add [2022-11-25 18:09:05,302 WARN L623 FunctionHandler]: Unknown extern function dev_mc_add [2022-11-25 18:09:05,303 WARN L623 FunctionHandler]: Unknown extern function dev_mc_add [2022-11-25 18:09:05,309 WARN L623 FunctionHandler]: Unknown extern function dev_add_pack [2022-11-25 18:09:05,315 WARN L623 FunctionHandler]: Unknown extern function dev_add_pack [2022-11-25 18:09:05,317 WARN L623 FunctionHandler]: Unknown extern function try_module_get [2022-11-25 18:09:05,318 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:09:05,318 WARN L623 FunctionHandler]: Unknown extern function fcoe_ctlr_device_add [2022-11-25 18:09:05,319 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:09:05,320 WARN L623 FunctionHandler]: Unknown extern function fcoe_ctlr_init [2022-11-25 18:09:05,327 WARN L623 FunctionHandler]: Unknown extern function fcoe_ctlr_destroy [2022-11-25 18:09:05,328 WARN L623 FunctionHandler]: Unknown extern function fcoe_ctlr_device_delete [2022-11-25 18:09:05,328 WARN L623 FunctionHandler]: Unknown extern function module_put [2022-11-25 18:09:05,330 WARN L623 FunctionHandler]: Unknown extern function __dev_remove_pack [2022-11-25 18:09:05,330 WARN L623 FunctionHandler]: Unknown extern function __dev_remove_pack [2022-11-25 18:09:05,330 WARN L623 FunctionHandler]: Unknown extern function synchronize_net [2022-11-25 18:09:05,331 WARN L623 FunctionHandler]: Unknown extern function dev_uc_del [2022-11-25 18:09:05,331 WARN L623 FunctionHandler]: Unknown extern function dev_uc_del [2022-11-25 18:09:05,333 WARN L623 FunctionHandler]: Unknown extern function dev_mc_del [2022-11-25 18:09:05,333 WARN L623 FunctionHandler]: Unknown extern function dev_mc_del [2022-11-25 18:09:05,334 WARN L623 FunctionHandler]: Unknown extern function dev_mc_del [2022-11-25 18:09:05,341 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:09:05,342 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-11-25 18:09:05,342 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-11-25 18:09:05,343 WARN L623 FunctionHandler]: Unknown extern function fcoe_ctlr_destroy [2022-11-25 18:09:05,343 WARN L623 FunctionHandler]: Unknown extern function scsi_host_put [2022-11-25 18:09:05,343 WARN L623 FunctionHandler]: Unknown extern function module_put [2022-11-25 18:09:05,344 WARN L623 FunctionHandler]: Unknown extern function fcoe_ctlr_recv [2022-11-25 18:09:05,346 WARN L623 FunctionHandler]: Unknown extern function fcoe_check_wait_queue [2022-11-25 18:09:05,346 WARN L623 FunctionHandler]: Unknown extern function fcoe_start_io [2022-11-25 18:09:05,346 WARN L623 FunctionHandler]: Unknown extern function fcoe_check_wait_queue [2022-11-25 18:09:05,353 WARN L623 FunctionHandler]: Unknown extern function dev_uc_del [2022-11-25 18:09:05,354 WARN L623 FunctionHandler]: Unknown extern function dev_uc_add [2022-11-25 18:09:05,357 WARN L623 FunctionHandler]: Unknown extern function fc_lport_config [2022-11-25 18:09:05,358 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 18:09:05,359 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:09:05,360 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:09:05,361 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:09:05,361 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:09:05,363 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:09:05,364 WARN L623 FunctionHandler]: Unknown extern function fc_set_mfs [2022-11-25 18:09:05,364 WARN L623 FunctionHandler]: Unknown extern function fcoe_link_speed_update [2022-11-25 18:09:05,365 WARN L623 FunctionHandler]: Unknown extern function fcoe_get_wwn [2022-11-25 18:09:05,365 WARN L623 FunctionHandler]: Unknown extern function fcoe_wwn_from_mac [2022-11-25 18:09:05,366 WARN L623 FunctionHandler]: Unknown extern function fcoe_get_wwn [2022-11-25 18:09:05,366 WARN L623 FunctionHandler]: Unknown extern function fcoe_wwn_from_mac [2022-11-25 18:09:05,381 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:09:05,391 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:09:05,395 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 18:09:05,395 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:09:05,403 WARN L623 FunctionHandler]: Unknown extern function vlan_dev_real_dev [2022-11-25 18:09:05,404 WARN L623 FunctionHandler]: Unknown extern function vlan_dev_real_dev [2022-11-25 18:09:05,405 WARN L623 FunctionHandler]: Unknown extern function fc_exch_mgr_add [2022-11-25 18:09:05,406 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:09:05,407 WARN L623 FunctionHandler]: Unknown extern function fc_exch_mgr_alloc [2022-11-25 18:09:05,408 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:09:05,408 WARN L623 FunctionHandler]: Unknown extern function fc_exch_mgr_alloc [2022-11-25 18:09:05,409 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:09:05,411 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:09:05,411 WARN L623 FunctionHandler]: Unknown extern function fc_fabric_logoff [2022-11-25 18:09:05,411 WARN L623 FunctionHandler]: Unknown extern function fc_lport_destroy [2022-11-25 18:09:05,412 WARN L623 FunctionHandler]: Unknown extern function fcoe_clean_pending_queue [2022-11-25 18:09:05,412 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-11-25 18:09:05,412 WARN L623 FunctionHandler]: Unknown extern function dev_uc_del [2022-11-25 18:09:05,413 WARN L623 FunctionHandler]: Unknown extern function synchronize_net [2022-11-25 18:09:05,413 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-11-25 18:09:05,413 WARN L623 FunctionHandler]: Unknown extern function fc_remove_host [2022-11-25 18:09:05,413 WARN L623 FunctionHandler]: Unknown extern function fc_fcp_destroy [2022-11-25 18:09:05,413 WARN L623 FunctionHandler]: Unknown extern function fc_exch_mgr_free [2022-11-25 18:09:05,414 WARN L623 FunctionHandler]: Unknown extern function scsi_host_put [2022-11-25 18:09:05,433 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:09:05,433 WARN L623 FunctionHandler]: Unknown extern function libfc_vport_create [2022-11-25 18:09:05,434 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:09:05,434 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-25 18:09:05,436 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-25 18:09:05,436 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:09:05,437 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:09:05,438 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:09:05,439 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:09:05,439 WARN L623 FunctionHandler]: Unknown extern function fcoe_libfc_config [2022-11-25 18:09:05,440 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:09:05,440 WARN L623 FunctionHandler]: Unknown extern function fc_exch_mgr_list_clone [2022-11-25 18:09:05,441 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:09:05,441 WARN L623 FunctionHandler]: Unknown extern function fc_exch_mgr_free [2022-11-25 18:09:05,442 WARN L623 FunctionHandler]: Unknown extern function scsi_host_put [2022-11-25 18:09:05,442 WARN L623 FunctionHandler]: Unknown extern function fc_attach_transport [2022-11-25 18:09:05,443 WARN L623 FunctionHandler]: Unknown extern function fc_attach_transport [2022-11-25 18:09:05,443 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:09:05,443 WARN L623 FunctionHandler]: Unknown extern function fc_release_transport [2022-11-25 18:09:05,444 WARN L623 FunctionHandler]: Unknown extern function fc_release_transport [2022-11-25 18:09:05,444 WARN L623 FunctionHandler]: Unknown extern function __cpu_to_node [2022-11-25 18:09:05,445 WARN L623 FunctionHandler]: Unknown extern function kthread_create_on_node [2022-11-25 18:09:05,445 WARN L623 FunctionHandler]: Unknown extern function kthread_bind [2022-11-25 18:09:05,445 WARN L623 FunctionHandler]: Unknown extern function wake_up_process [2022-11-25 18:09:05,447 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 18:09:05,447 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 18:09:05,448 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 18:09:05,448 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 18:09:05,448 WARN L623 FunctionHandler]: Unknown extern function __bad_size_call_parameter [2022-11-25 18:09:05,449 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:09:05,450 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:09:05,451 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-11-25 18:09:05,451 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-11-25 18:09:05,452 WARN L623 FunctionHandler]: Unknown extern function kthread_stop [2022-11-25 18:09:05,452 WARN L623 FunctionHandler]: Unknown extern function put_page [2022-11-25 18:09:05,453 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:09:05,454 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:09:05,456 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:09:05,485 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:09:05,487 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:09:05,488 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:09:05,494 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:09:05,495 WARN L623 FunctionHandler]: Unknown extern function wake_up_process [2022-11-25 18:09:05,496 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 18:09:05,496 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 18:09:05,497 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 18:09:05,497 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 18:09:05,498 WARN L623 FunctionHandler]: Unknown extern function __bad_size_call_parameter [2022-11-25 18:09:05,498 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-11-25 18:09:05,499 WARN L623 FunctionHandler]: Unknown extern function fcoe_get_paged_crc_eof [2022-11-25 18:09:05,501 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-25 18:09:05,502 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-11-25 18:09:05,502 WARN L623 FunctionHandler]: Unknown extern function fcoe_ctlr_els_send [2022-11-25 18:09:05,503 WARN L623 FunctionHandler]: Unknown extern function fcoe_fc_crc [2022-11-25 18:09:05,504 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-11-25 18:09:05,505 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-25 18:09:05,505 WARN L623 FunctionHandler]: Unknown extern function skb_push [2022-11-25 18:09:05,510 WARN L623 FunctionHandler]: Unknown extern function vlan_dev_vlan_id [2022-11-25 18:09:05,516 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 18:09:05,516 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 18:09:05,517 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 18:09:05,517 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 18:09:05,518 WARN L623 FunctionHandler]: Unknown extern function __bad_size_call_parameter [2022-11-25 18:09:05,524 WARN L623 FunctionHandler]: Unknown extern function complete [2022-11-25 18:09:05,526 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:09:05,527 WARN L623 FunctionHandler]: Unknown extern function crc32_le [2022-11-25 18:09:05,528 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 18:09:05,529 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 18:09:05,529 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 18:09:05,529 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 18:09:05,530 WARN L623 FunctionHandler]: Unknown extern function __bad_size_call_parameter [2022-11-25 18:09:05,530 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:09:05,537 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:09:05,537 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-11-25 18:09:05,538 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:09:05,539 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 18:09:05,540 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 18:09:05,540 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 18:09:05,541 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 18:09:05,541 WARN L623 FunctionHandler]: Unknown extern function __bad_size_call_parameter [2022-11-25 18:09:05,542 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:09:05,542 WARN L623 FunctionHandler]: Unknown extern function skb_pull [2022-11-25 18:09:05,548 WARN L623 FunctionHandler]: Unknown extern function skb_copy_bits [2022-11-25 18:09:05,549 WARN L623 FunctionHandler]: Unknown extern function fc_exch_recv [2022-11-25 18:09:05,549 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-11-25 18:09:05,550 WARN L623 FunctionHandler]: Unknown extern function set_user_nice [2022-11-25 18:09:05,551 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-11-25 18:09:05,551 WARN L623 FunctionHandler]: Unknown extern function schedule [2022-11-25 18:09:05,552 WARN L623 FunctionHandler]: Unknown extern function kthread_should_stop [2022-11-25 18:09:05,553 WARN L623 FunctionHandler]: Unknown extern function register_dcbevent_notifier [2022-11-25 18:09:05,553 WARN L623 FunctionHandler]: Unknown extern function register_netdevice_notifier [2022-11-25 18:09:05,553 WARN L623 FunctionHandler]: Unknown extern function unregister_dcbevent_notifier [2022-11-25 18:09:05,553 WARN L623 FunctionHandler]: Unknown extern function unregister_netdevice_notifier [2022-11-25 18:09:05,554 WARN L623 FunctionHandler]: Unknown extern function vlan_dev_real_dev [2022-11-25 18:09:05,555 WARN L623 FunctionHandler]: Unknown extern function dev_get_by_index [2022-11-25 18:09:05,559 WARN L623 FunctionHandler]: Unknown extern function fc_set_mfs [2022-11-25 18:09:05,559 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-11-25 18:09:05,560 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:09:05,561 WARN L623 FunctionHandler]: Unknown extern function fcoe_link_speed_update [2022-11-25 18:09:05,561 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:09:05,562 WARN L623 FunctionHandler]: Unknown extern function fcoe_ctlr_link_up [2022-11-25 18:09:05,562 WARN L623 FunctionHandler]: Unknown extern function fcoe_ctlr_link_down [2022-11-25 18:09:05,562 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:09:05,563 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 18:09:05,564 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 18:09:05,564 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 18:09:05,565 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 18:09:05,565 WARN L623 FunctionHandler]: Unknown extern function __bad_size_call_parameter [2022-11-25 18:09:05,566 WARN L623 FunctionHandler]: Unknown extern function fcoe_clean_pending_queue [2022-11-25 18:09:05,567 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 18:09:05,567 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-11-25 18:09:05,567 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-11-25 18:09:05,568 WARN L623 FunctionHandler]: Unknown extern function fcoe_ctlr_link_down [2022-11-25 18:09:05,568 WARN L623 FunctionHandler]: Unknown extern function fcoe_clean_pending_queue [2022-11-25 18:09:05,568 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:09:05,569 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 18:09:05,569 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-11-25 18:09:05,569 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-11-25 18:09:05,570 WARN L623 FunctionHandler]: Unknown extern function fcoe_ctlr_link_up [2022-11-25 18:09:05,570 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:09:05,571 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 18:09:05,572 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-11-25 18:09:05,572 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-11-25 18:09:05,573 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-11-25 18:09:05,573 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:09:05,575 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 18:09:05,576 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:09:05,576 WARN L623 FunctionHandler]: Unknown extern function fcoe_ctlr_device_delete [2022-11-25 18:09:05,582 WARN L623 FunctionHandler]: Unknown extern function dcb_ieee_getapp_mask [2022-11-25 18:09:05,582 WARN L623 FunctionHandler]: Unknown extern function dcb_ieee_getapp_mask [2022-11-25 18:09:05,583 WARN L623 FunctionHandler]: Unknown extern function dcb_getapp [2022-11-25 18:09:05,583 WARN L623 FunctionHandler]: Unknown extern function dcb_getapp [2022-11-25 18:09:05,585 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 18:09:05,585 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-11-25 18:09:05,586 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:09:05,586 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-11-25 18:09:05,586 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:09:05,587 WARN L623 FunctionHandler]: Unknown extern function fcoe_ctlr_device_delete [2022-11-25 18:09:05,587 WARN L623 FunctionHandler]: Unknown extern function fc_fabric_login [2022-11-25 18:09:05,588 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-11-25 18:09:05,588 WARN L623 FunctionHandler]: Unknown extern function fcoe_ctlr_link_up [2022-11-25 18:09:05,588 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:09:05,588 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-11-25 18:09:05,588 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:09:05,591 WARN L623 FunctionHandler]: Unknown extern function wake_up_process [2022-11-25 18:09:05,591 WARN L623 FunctionHandler]: Unknown extern function wait_for_completion [2022-11-25 18:09:05,593 WARN L623 FunctionHandler]: Unknown extern function fcoe_ctlr_link_down [2022-11-25 18:09:05,593 WARN L623 FunctionHandler]: Unknown extern function fcoe_clean_pending_queue [2022-11-25 18:09:05,593 WARN L623 FunctionHandler]: Unknown extern function fcoe_ctlr_link_up [2022-11-25 18:09:05,596 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-11-25 18:09:05,597 WARN L623 FunctionHandler]: Unknown extern function __alloc_workqueue_key [2022-11-25 18:09:05,598 WARN L623 FunctionHandler]: Unknown extern function fcoe_transport_attach [2022-11-25 18:09:05,598 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:09:05,598 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 18:09:05,599 WARN L623 FunctionHandler]: Unknown extern function cpu_maps_update_begin [2022-11-25 18:09:05,599 WARN L623 FunctionHandler]: Unknown extern function __register_cpu_notifier [2022-11-25 18:09:05,600 WARN L623 FunctionHandler]: Unknown extern function cpu_maps_update_done [2022-11-25 18:09:05,600 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:09:05,600 WARN L623 FunctionHandler]: Unknown extern function cpu_maps_update_done [2022-11-25 18:09:05,600 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:09:05,601 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 18:09:05,601 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-11-25 18:09:05,602 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-11-25 18:09:05,603 WARN L623 FunctionHandler]: Unknown extern function cpu_maps_update_begin [2022-11-25 18:09:05,603 WARN L623 FunctionHandler]: Unknown extern function __unregister_cpu_notifier [2022-11-25 18:09:05,603 WARN L623 FunctionHandler]: Unknown extern function cpu_maps_update_done [2022-11-25 18:09:05,604 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:09:05,604 WARN L623 FunctionHandler]: Unknown extern function fcoe_transport_detach [2022-11-25 18:09:05,610 WARN L623 FunctionHandler]: Unknown extern function fcoe_ctlr_recv_flogi [2022-11-25 18:09:05,611 WARN L623 FunctionHandler]: Unknown extern function fc_lport_flogi_resp [2022-11-25 18:09:05,612 WARN L623 FunctionHandler]: Unknown extern function fc_lport_logo_resp [2022-11-25 18:09:05,613 WARN L623 FunctionHandler]: Unknown extern function fc_elsct_send [2022-11-25 18:09:05,614 WARN L623 FunctionHandler]: Unknown extern function fc_elsct_send [2022-11-25 18:09:05,614 WARN L623 FunctionHandler]: Unknown extern function fc_elsct_send [2022-11-25 18:09:05,615 WARN L623 FunctionHandler]: Unknown extern function fcoe_validate_vport_create [2022-11-25 18:09:05,615 WARN L623 FunctionHandler]: Unknown extern function fcoe_wwn_to_str [2022-11-25 18:09:05,616 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:09:05,616 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 18:09:05,616 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-11-25 18:09:05,617 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-11-25 18:09:05,617 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:09:05,617 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:09:05,618 WARN L623 FunctionHandler]: Unknown extern function fc_fabric_login [2022-11-25 18:09:05,618 WARN L623 FunctionHandler]: Unknown extern function fc_vport_setlink [2022-11-25 18:09:05,618 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 18:09:05,619 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-11-25 18:09:05,619 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:09:05,619 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 18:09:05,619 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:09:05,620 WARN L623 FunctionHandler]: Unknown extern function fc_fabric_logoff [2022-11-25 18:09:05,620 WARN L623 FunctionHandler]: Unknown extern function fc_fabric_login [2022-11-25 18:09:05,621 WARN L623 FunctionHandler]: Unknown extern function fc_vport_setlink [2022-11-25 18:09:05,622 WARN L623 FunctionHandler]: Unknown extern function strnlen [2022-11-25 18:09:05,630 WARN L623 FunctionHandler]: Unknown extern function vlan_dev_vlan_id [2022-11-25 18:09:05,631 WARN L623 FunctionHandler]: Unknown extern function fcoe_ctlr_recv_flogi [2022-11-25 18:09:05,639 WARN L623 FunctionHandler]: Unknown extern function fcoe_queue_timer [2022-11-25 18:09:05,641 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-11-25 18:09:05,643 WARN L623 FunctionHandler]: Unknown extern function fc_get_host_speed [2022-11-25 18:09:05,643 WARN L623 FunctionHandler]: Unknown extern function fc_set_rport_loss_tmo [2022-11-25 18:09:05,644 WARN L623 FunctionHandler]: Unknown extern function fc_lport_bsg_request [2022-11-25 18:09:05,644 WARN L623 FunctionHandler]: Unknown extern function fc_get_host_stats [2022-11-25 18:09:05,645 WARN L623 FunctionHandler]: Unknown extern function fc_rport_terminate_io [2022-11-25 18:09:05,645 WARN L623 FunctionHandler]: Unknown extern function fc_get_host_port_state [2022-11-25 18:09:05,647 WARN L623 FunctionHandler]: Unknown extern function fcoe_get_lesb [2022-11-25 18:09:05,648 WARN L623 FunctionHandler]: Unknown extern function fcoe_ctlr_get_lesb [2022-11-25 18:09:05,649 WARN L623 FunctionHandler]: Unknown extern function fcoe_ctlr_get_lesb [2022-11-25 18:09:05,649 WARN L623 FunctionHandler]: Unknown extern function fcoe_ctlr_set_fip_mode [2022-11-25 18:09:05,650 WARN L623 FunctionHandler]: Unknown extern function fcoe_ctlr_get_lesb [2022-11-25 18:09:05,650 WARN L623 FunctionHandler]: Unknown extern function fcoe_ctlr_get_lesb [2022-11-25 18:09:05,650 WARN L623 FunctionHandler]: Unknown extern function fcoe_fcf_get_selected [2022-11-25 18:09:05,651 WARN L623 FunctionHandler]: Unknown extern function fcoe_ctlr_get_lesb [2022-11-25 18:09:05,651 WARN L623 FunctionHandler]: Unknown extern function fcoe_ctlr_get_lesb [2022-11-25 18:09:05,652 WARN L623 FunctionHandler]: Unknown extern function scsi_change_queue_depth [2022-11-25 18:09:05,652 WARN L623 FunctionHandler]: Unknown extern function fc_queuecommand [2022-11-25 18:09:05,652 WARN L623 FunctionHandler]: Unknown extern function fc_eh_device_reset [2022-11-25 18:09:05,653 WARN L623 FunctionHandler]: Unknown extern function fc_eh_abort [2022-11-25 18:09:05,653 WARN L623 FunctionHandler]: Unknown extern function fc_slave_alloc [2022-11-25 18:09:05,653 WARN L623 FunctionHandler]: Unknown extern function fc_eh_host_reset [2022-11-25 18:09:05,655 WARN L623 FunctionHandler]: Unknown extern function fc_get_host_speed [2022-11-25 18:09:05,655 WARN L623 FunctionHandler]: Unknown extern function fc_set_rport_loss_tmo [2022-11-25 18:09:05,656 WARN L623 FunctionHandler]: Unknown extern function fc_lport_bsg_request [2022-11-25 18:09:05,656 WARN L623 FunctionHandler]: Unknown extern function fc_get_host_stats [2022-11-25 18:09:05,656 WARN L623 FunctionHandler]: Unknown extern function fc_rport_terminate_io [2022-11-25 18:09:05,657 WARN L623 FunctionHandler]: Unknown extern function fc_get_host_port_state [2022-11-25 18:09:05,657 WARN L623 FunctionHandler]: Unknown extern function ldv_check_final_state [2022-11-25 18:09:05,659 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-11-25 18:09:05,660 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work_on [2022-11-25 18:09:05,660 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-11-25 18:09:05,661 WARN L623 FunctionHandler]: Unknown extern function flush_workqueue [2022-11-25 18:09:05,661 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work_on [2022-11-25 18:09:05,663 WARN L623 FunctionHandler]: Unknown extern function scsi_add_host_with_dma [2022-11-25 18:09:05,664 WARN L623 FunctionHandler]: Unknown extern function scsi_host_alloc [2022-11-25 18:09:05,664 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-11-25 18:09:05,665 WARN L623 FunctionHandler]: Unknown extern function scsi_remove_host [2022-11-25 18:09:05,665 WARN L623 FunctionHandler]: Unknown extern function flush_workqueue [2022-11-25 18:09:05,665 WARN L623 FunctionHandler]: Unknown extern function destroy_workqueue [2022-11-25 18:09:05,665 WARN L623 FunctionHandler]: Unknown extern function destroy_workqueue [2022-11-25 18:09:05,666 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_5aeba752-5ada-4065-89cf-fdaf72a02e3b/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--scsi--fcoe--fcoe.ko-entry_point.cil.out.i[416808,416821] [2022-11-25 18:09:05,667 WARN L623 FunctionHandler]: Unknown extern function ldv_some_page [2022-11-25 18:09:05,677 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-25 18:09:05,860 INFO L208 MainTranslator]: Completed translation [2022-11-25 18:09:05,860 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:09:05 WrapperNode [2022-11-25 18:09:05,860 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-25 18:09:05,861 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-25 18:09:05,861 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-25 18:09:05,862 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-25 18:09:05,869 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:09:05" (1/1) ... [2022-11-25 18:09:05,960 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:09:05" (1/1) ... [2022-11-25 18:09:06,198 INFO L138 Inliner]: procedures = 426, calls = 2187, calls flagged for inlining = 204, calls inlined = 184, statements flattened = 6268 [2022-11-25 18:09:06,199 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-25 18:09:06,199 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-25 18:09:06,200 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-25 18:09:06,200 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-25 18:09:06,209 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:09:05" (1/1) ... [2022-11-25 18:09:06,210 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:09:05" (1/1) ... [2022-11-25 18:09:06,279 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:09:05" (1/1) ... [2022-11-25 18:09:06,280 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:09:05" (1/1) ... [2022-11-25 18:09:06,447 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:09:05" (1/1) ... [2022-11-25 18:09:06,488 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:09:05" (1/1) ... [2022-11-25 18:09:06,538 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:09:05" (1/1) ... [2022-11-25 18:09:06,562 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:09:05" (1/1) ... [2022-11-25 18:09:06,604 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-25 18:09:06,606 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-25 18:09:06,606 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-25 18:09:06,606 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-25 18:09:06,607 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:09:05" (1/1) ... [2022-11-25 18:09:06,613 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-25 18:09:06,625 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5aeba752-5ada-4065-89cf-fdaf72a02e3b/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 18:09:06,639 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5aeba752-5ada-4065-89cf-fdaf72a02e3b/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-25 18:09:06,669 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5aeba752-5ada-4065-89cf-fdaf72a02e3b/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-25 18:09:06,692 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_ddp_done [2022-11-25 18:09:06,692 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_ddp_done [2022-11-25 18:09:06,692 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_get_wwn [2022-11-25 18:09:06,692 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_get_wwn [2022-11-25 18:09:06,692 INFO L130 BoogieDeclarations]: Found specification of procedure fc_lport_bsg_request [2022-11-25 18:09:06,692 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_lport_bsg_request [2022-11-25 18:09:06,693 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2022-11-25 18:09:06,693 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_hostlist_del [2022-11-25 18:09:06,693 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_hostlist_del [2022-11-25 18:09:06,693 INFO L130 BoogieDeclarations]: Found specification of procedure wake_up_process [2022-11-25 18:09:06,693 INFO L138 BoogieDeclarations]: Found implementation of procedure wake_up_process [2022-11-25 18:09:06,693 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-25 18:09:06,693 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-25 18:09:06,694 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_head_init [2022-11-25 18:09:06,694 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_head_init [2022-11-25 18:09:06,694 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2022-11-25 18:09:06,694 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2022-11-25 18:09:06,694 INFO L130 BoogieDeclarations]: Found specification of procedure fc_frame_header_get [2022-11-25 18:09:06,694 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_frame_header_get [2022-11-25 18:09:06,694 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2022-11-25 18:09:06,695 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2022-11-25 18:09:06,695 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-25 18:09:06,695 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-25 18:09:06,695 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_netdev [2022-11-25 18:09:06,695 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_netdev [2022-11-25 18:09:06,695 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_ctlr_recv_flogi [2022-11-25 18:09:06,695 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_ctlr_recv_flogi [2022-11-25 18:09:06,696 INFO L130 BoogieDeclarations]: Found specification of procedure fc_vport_setlink [2022-11-25 18:09:06,696 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_vport_setlink [2022-11-25 18:09:06,696 INFO L130 BoogieDeclarations]: Found specification of procedure fc_eh_abort [2022-11-25 18:09:06,696 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_eh_abort [2022-11-25 18:09:06,696 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_1 [2022-11-25 18:09:06,696 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_1 [2022-11-25 18:09:06,696 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_dev_from_skb [2022-11-25 18:09:06,696 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_dev_from_skb [2022-11-25 18:09:06,697 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_scsi_host_template_4 [2022-11-25 18:09:06,697 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_scsi_host_template_4 [2022-11-25 18:09:06,697 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_percpu_thread_create [2022-11-25 18:09:06,697 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_percpu_thread_create [2022-11-25 18:09:06,697 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_ctlr_device_priv [2022-11-25 18:09:06,697 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_ctlr_device_priv [2022-11-25 18:09:06,697 INFO L130 BoogieDeclarations]: Found specification of procedure __preempt_count_sub [2022-11-25 18:09:06,698 INFO L138 BoogieDeclarations]: Found implementation of procedure __preempt_count_sub [2022-11-25 18:09:06,698 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_link_ok [2022-11-25 18:09:06,698 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_link_ok [2022-11-25 18:09:06,698 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_vport_destroy [2022-11-25 18:09:06,698 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_vport_destroy [2022-11-25 18:09:06,698 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_ctlr_alloc [2022-11-25 18:09:06,698 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_ctlr_alloc [2022-11-25 18:09:06,698 INFO L130 BoogieDeclarations]: Found specification of procedure fc_get_host_port_state [2022-11-25 18:09:06,699 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_get_host_port_state [2022-11-25 18:09:06,699 INFO L130 BoogieDeclarations]: Found specification of procedure fc_release_transport [2022-11-25 18:09:06,699 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_release_transport [2022-11-25 18:09:06,699 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_reset [2022-11-25 18:09:06,699 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_reset [2022-11-25 18:09:06,699 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2022-11-25 18:09:06,699 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2022-11-25 18:09:06,700 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-25 18:09:06,700 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-25 18:09:06,700 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_link_speed_update [2022-11-25 18:09:06,700 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_link_speed_update [2022-11-25 18:09:06,701 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_xmit [2022-11-25 18:09:06,701 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_xmit [2022-11-25 18:09:06,701 INFO L130 BoogieDeclarations]: Found specification of procedure fc_fabric_logoff [2022-11-25 18:09:06,701 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_fabric_logoff [2022-11-25 18:09:06,701 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-25 18:09:06,701 INFO L130 BoogieDeclarations]: Found specification of procedure fc_frame_payload_get [2022-11-25 18:09:06,701 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_frame_payload_get [2022-11-25 18:09:06,701 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2022-11-25 18:09:06,702 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2022-11-25 18:09:06,702 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_interface_remove [2022-11-25 18:09:06,702 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_interface_remove [2022-11-25 18:09:06,702 INFO L130 BoogieDeclarations]: Found specification of procedure fc_exch_mgr_alloc [2022-11-25 18:09:06,702 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_exch_mgr_alloc [2022-11-25 18:09:06,702 INFO L130 BoogieDeclarations]: Found specification of procedure is_fip_mode [2022-11-25 18:09:06,702 INFO L138 BoogieDeclarations]: Found implementation of procedure is_fip_mode [2022-11-25 18:09:06,702 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2022-11-25 18:09:06,703 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2022-11-25 18:09:06,703 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_check_wait_queue [2022-11-25 18:09:06,703 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_check_wait_queue [2022-11-25 18:09:06,703 INFO L130 BoogieDeclarations]: Found specification of procedure fc_fabric_login [2022-11-25 18:09:06,703 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_fabric_login [2022-11-25 18:09:06,703 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-25 18:09:06,703 INFO L130 BoogieDeclarations]: Found specification of procedure cpu_maps_update_done [2022-11-25 18:09:06,704 INFO L138 BoogieDeclarations]: Found implementation of procedure cpu_maps_update_done [2022-11-25 18:09:06,704 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_ddp_target [2022-11-25 18:09:06,704 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_ddp_target [2022-11-25 18:09:06,704 INFO L130 BoogieDeclarations]: Found specification of procedure fc_set_rport_loss_tmo [2022-11-25 18:09:06,704 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_set_rport_loss_tmo [2022-11-25 18:09:06,704 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-25 18:09:06,704 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_ddp_setup [2022-11-25 18:09:06,704 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_ddp_setup [2022-11-25 18:09:06,705 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-25 18:09:06,705 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-25 18:09:06,705 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-25 18:09:06,705 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_wwn_from_mac [2022-11-25 18:09:06,705 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_wwn_from_mac [2022-11-25 18:09:06,705 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2022-11-25 18:09:06,705 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2022-11-25 18:09:06,705 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2022-11-25 18:09:06,706 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2022-11-25 18:09:06,706 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2022-11-25 18:09:06,706 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2022-11-25 18:09:06,706 INFO L130 BoogieDeclarations]: Found specification of procedure fc_attach_transport [2022-11-25 18:09:06,706 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_attach_transport [2022-11-25 18:09:06,706 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_hostlist_lookup_port [2022-11-25 18:09:06,706 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_hostlist_lookup_port [2022-11-25 18:09:06,707 INFO L130 BoogieDeclarations]: Found specification of procedure dcb_getapp [2022-11-25 18:09:06,707 INFO L138 BoogieDeclarations]: Found implementation of procedure dcb_getapp [2022-11-25 18:09:06,707 INFO L130 BoogieDeclarations]: Found specification of procedure fc_rport_terminate_io [2022-11-25 18:09:06,707 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_rport_terminate_io [2022-11-25 18:09:06,707 INFO L130 BoogieDeclarations]: Found specification of procedure __read_once_size [2022-11-25 18:09:06,707 INFO L138 BoogieDeclarations]: Found implementation of procedure __read_once_size [2022-11-25 18:09:06,707 INFO L130 BoogieDeclarations]: Found specification of procedure _fcoe_create [2022-11-25 18:09:06,707 INFO L138 BoogieDeclarations]: Found implementation of procedure _fcoe_create [2022-11-25 18:09:06,708 INFO L130 BoogieDeclarations]: Found specification of procedure fc_exch_mgr_free [2022-11-25 18:09:06,708 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_exch_mgr_free [2022-11-25 18:09:06,708 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2022-11-25 18:09:06,708 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2022-11-25 18:09:06,708 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_dequeue [2022-11-25 18:09:06,709 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_dequeue [2022-11-25 18:09:06,709 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-25 18:09:06,709 INFO L130 BoogieDeclarations]: Found specification of procedure dcb_ieee_getapp_mask [2022-11-25 18:09:06,709 INFO L138 BoogieDeclarations]: Found implementation of procedure dcb_ieee_getapp_mask [2022-11-25 18:09:06,710 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-25 18:09:06,710 INFO L130 BoogieDeclarations]: Found specification of procedure fc_set_mfs [2022-11-25 18:09:06,710 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_set_mfs [2022-11-25 18:09:06,710 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-25 18:09:06,710 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-25 18:09:06,710 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_host_put [2022-11-25 18:09:06,710 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_host_put [2022-11-25 18:09:06,710 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-11-25 18:09:06,711 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-11-25 18:09:06,711 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_ctlr_link_up [2022-11-25 18:09:06,711 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_ctlr_link_up [2022-11-25 18:09:06,711 INFO L130 BoogieDeclarations]: Found specification of procedure lport_priv [2022-11-25 18:09:06,711 INFO L138 BoogieDeclarations]: Found implementation of procedure lport_priv [2022-11-25 18:09:06,711 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_netdev_features_change [2022-11-25 18:09:06,711 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_netdev_features_change [2022-11-25 18:09:06,712 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_disable [2022-11-25 18:09:06,712 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_disable [2022-11-25 18:09:06,712 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-25 18:09:06,712 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-25 18:09:06,712 INFO L130 BoogieDeclarations]: Found specification of procedure fc_vport_set_state [2022-11-25 18:09:06,712 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_vport_set_state [2022-11-25 18:09:06,712 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_clean_pending_queue [2022-11-25 18:09:06,712 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_clean_pending_queue [2022-11-25 18:09:06,713 INFO L130 BoogieDeclarations]: Found specification of procedure synchronize_net [2022-11-25 18:09:06,713 INFO L138 BoogieDeclarations]: Found implementation of procedure synchronize_net [2022-11-25 18:09:06,713 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_ctlr_enabled [2022-11-25 18:09:06,713 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_ctlr_enabled [2022-11-25 18:09:06,713 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_ctlr_link_down [2022-11-25 18:09:06,713 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_ctlr_link_down [2022-11-25 18:09:06,713 INFO L130 BoogieDeclarations]: Found specification of procedure shost_priv [2022-11-25 18:09:06,714 INFO L138 BoogieDeclarations]: Found implementation of procedure shost_priv [2022-11-25 18:09:06,767 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tail_pointer [2022-11-25 18:09:06,767 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tail_pointer [2022-11-25 18:09:06,767 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-25 18:09:06,767 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-25 18:09:06,767 INFO L130 BoogieDeclarations]: Found specification of procedure eth_hdr [2022-11-25 18:09:06,767 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_hdr [2022-11-25 18:09:06,767 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2022-11-25 18:09:06,767 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2022-11-25 18:09:06,768 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2022-11-25 18:09:06,768 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2022-11-25 18:09:06,768 INFO L130 BoogieDeclarations]: Found specification of procedure fc_frame_payload_op [2022-11-25 18:09:06,768 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_frame_payload_op [2022-11-25 18:09:06,768 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_ctlr_get_lesb [2022-11-25 18:09:06,768 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_ctlr_get_lesb [2022-11-25 18:09:06,768 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-25 18:09:06,768 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-25 18:09:06,768 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-25 18:09:06,768 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-25 18:09:06,768 INFO L130 BoogieDeclarations]: Found specification of procedure fc_elsct_send [2022-11-25 18:09:06,769 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_elsct_send [2022-11-25 18:09:06,769 INFO L130 BoogieDeclarations]: Found specification of procedure vlan_dev_vlan_id [2022-11-25 18:09:06,769 INFO L138 BoogieDeclarations]: Found implementation of procedure vlan_dev_vlan_id [2022-11-25 18:09:06,769 INFO L130 BoogieDeclarations]: Found specification of procedure fc_queuecommand [2022-11-25 18:09:06,769 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_queuecommand [2022-11-25 18:09:06,769 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2022-11-25 18:09:06,769 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2022-11-25 18:09:06,769 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2022-11-25 18:09:06,769 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2022-11-25 18:09:06,769 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2022-11-25 18:09:06,769 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2022-11-25 18:09:06,770 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2022-11-25 18:09:06,770 INFO L130 BoogieDeclarations]: Found specification of procedure fc_get_host_speed [2022-11-25 18:09:06,770 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_get_host_speed [2022-11-25 18:09:06,770 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_head_init [2022-11-25 18:09:06,770 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_head_init [2022-11-25 18:09:06,770 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_interface_create [2022-11-25 18:09:06,770 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_interface_create [2022-11-25 18:09:06,770 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-11-25 18:09:06,770 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-11-25 18:09:06,770 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-11-25 18:09:06,770 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-11-25 18:09:06,771 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_ctlr_destroy [2022-11-25 18:09:06,771 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_ctlr_destroy [2022-11-25 18:09:06,771 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-25 18:09:06,771 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-25 18:09:06,771 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-25 18:09:06,771 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-25 18:09:06,771 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_ctlr_priv [2022-11-25 18:09:06,771 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_ctlr_priv [2022-11-25 18:09:06,771 INFO L130 BoogieDeclarations]: Found specification of procedure dev_uc_del [2022-11-25 18:09:06,771 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_uc_del [2022-11-25 18:09:06,772 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_destroy [2022-11-25 18:09:06,772 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_destroy [2022-11-25 18:09:06,772 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2022-11-25 18:09:06,772 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2022-11-25 18:09:06,772 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_2 [2022-11-25 18:09:06,772 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_2 [2022-11-25 18:09:06,772 INFO L130 BoogieDeclarations]: Found specification of procedure fc_eh_device_reset [2022-11-25 18:09:06,772 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_eh_device_reset [2022-11-25 18:09:06,772 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-25 18:09:06,772 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-11-25 18:09:06,772 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-11-25 18:09:06,773 INFO L130 BoogieDeclarations]: Found specification of procedure fc_set_wwpn [2022-11-25 18:09:06,773 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_set_wwpn [2022-11-25 18:09:06,773 INFO L130 BoogieDeclarations]: Found specification of procedure module_put [2022-11-25 18:09:06,773 INFO L138 BoogieDeclarations]: Found implementation of procedure module_put [2022-11-25 18:09:06,773 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-25 18:09:06,773 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_1 [2022-11-25 18:09:06,773 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_1 [2022-11-25 18:09:06,773 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2022-11-25 18:09:06,773 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2022-11-25 18:09:06,773 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_tail [2022-11-25 18:09:06,773 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_tail [2022-11-25 18:09:06,774 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_percpu_thread_destroy [2022-11-25 18:09:06,774 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_percpu_thread_destroy [2022-11-25 18:09:06,774 INFO L130 BoogieDeclarations]: Found specification of procedure __pskb_pull_tail [2022-11-25 18:09:06,774 INFO L138 BoogieDeclarations]: Found implementation of procedure __pskb_pull_tail [2022-11-25 18:09:06,774 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2022-11-25 18:09:06,774 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2022-11-25 18:09:06,774 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_interface_cleanup [2022-11-25 18:09:06,774 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_interface_cleanup [2022-11-25 18:09:06,774 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-25 18:09:06,774 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u16~0~X~$Pointer$~X~int~TO~int [2022-11-25 18:09:06,774 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u16~0~X~$Pointer$~X~int~TO~int [2022-11-25 18:09:06,775 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2022-11-25 18:09:06,775 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2022-11-25 18:09:06,775 INFO L130 BoogieDeclarations]: Found specification of procedure dev_add_pack [2022-11-25 18:09:06,775 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_add_pack [2022-11-25 18:09:06,775 INFO L130 BoogieDeclarations]: Found specification of procedure fc_set_wwnn [2022-11-25 18:09:06,775 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_set_wwnn [2022-11-25 18:09:06,775 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2022-11-25 18:09:06,775 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2022-11-25 18:09:06,775 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2022-11-25 18:09:06,775 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2022-11-25 18:09:06,775 INFO L130 BoogieDeclarations]: Found specification of procedure fc_get_host_stats [2022-11-25 18:09:06,776 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_get_host_stats [2022-11-25 18:09:06,776 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_46 [2022-11-25 18:09:06,776 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_46 [2022-11-25 18:09:06,776 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_enable [2022-11-25 18:09:06,776 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_enable [2022-11-25 18:09:06,776 INFO L130 BoogieDeclarations]: Found specification of procedure ntoh24 [2022-11-25 18:09:06,776 INFO L138 BoogieDeclarations]: Found implementation of procedure ntoh24 [2022-11-25 18:09:06,776 INFO L130 BoogieDeclarations]: Found specification of procedure dev_uc_add [2022-11-25 18:09:06,776 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_uc_add [2022-11-25 18:09:06,776 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2022-11-25 18:09:06,776 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2022-11-25 18:09:06,777 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u16~0~TO~int [2022-11-25 18:09:06,777 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u16~0~TO~int [2022-11-25 18:09:06,777 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_if_destroy [2022-11-25 18:09:06,777 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_if_destroy [2022-11-25 18:09:06,777 INFO L130 BoogieDeclarations]: Found specification of procedure dev_put [2022-11-25 18:09:06,777 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_put [2022-11-25 18:09:06,777 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_interface_setup [2022-11-25 18:09:06,777 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_interface_setup [2022-11-25 18:09:06,777 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_timer_2 [2022-11-25 18:09:06,777 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_timer_2 [2022-11-25 18:09:06,777 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-25 18:09:06,778 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_if_create [2022-11-25 18:09:06,778 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_if_create [2022-11-25 18:09:06,778 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_ctlr_device_delete [2022-11-25 18:09:06,778 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_ctlr_device_delete [2022-11-25 18:09:06,778 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-25 18:09:06,778 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-25 18:09:06,778 INFO L130 BoogieDeclarations]: Found specification of procedure dev_mc_add [2022-11-25 18:09:06,778 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_mc_add [2022-11-25 18:09:06,778 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2022-11-25 18:09:06,778 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2022-11-25 18:09:06,779 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_next [2022-11-25 18:09:06,779 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_next [2022-11-25 18:09:06,781 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2022-11-25 18:09:06,781 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2022-11-25 18:09:06,781 INFO L130 BoogieDeclarations]: Found specification of procedure __preempt_count_add [2022-11-25 18:09:06,781 INFO L138 BoogieDeclarations]: Found implementation of procedure __preempt_count_add [2022-11-25 18:09:06,782 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_port_send [2022-11-25 18:09:06,782 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_port_send [2022-11-25 18:09:06,782 INFO L130 BoogieDeclarations]: Found specification of procedure fc_eh_host_reset [2022-11-25 18:09:06,782 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_eh_host_reset [2022-11-25 18:09:06,782 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_destroy_work [2022-11-25 18:09:06,782 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_destroy_work [2022-11-25 18:09:06,782 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2022-11-25 18:09:06,783 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2022-11-25 18:09:06,783 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_check [2022-11-25 18:09:06,783 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_check [2022-11-25 18:09:06,783 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_nonlinear [2022-11-25 18:09:06,783 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_nonlinear [2022-11-25 18:09:06,783 INFO L130 BoogieDeclarations]: Found specification of procedure fc_slave_alloc [2022-11-25 18:09:06,783 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_slave_alloc [2022-11-25 18:09:06,784 INFO L130 BoogieDeclarations]: Found specification of procedure ffs [2022-11-25 18:09:06,784 INFO L138 BoogieDeclarations]: Found implementation of procedure ffs [2022-11-25 18:09:06,784 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_elsct_send [2022-11-25 18:09:06,784 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_elsct_send [2022-11-25 18:09:06,784 INFO L130 BoogieDeclarations]: Found specification of procedure vlan_dev_real_dev [2022-11-25 18:09:06,784 INFO L138 BoogieDeclarations]: Found implementation of procedure vlan_dev_real_dev [2022-11-25 18:09:06,784 INFO L130 BoogieDeclarations]: Found specification of procedure cpu_maps_update_begin [2022-11-25 18:09:06,785 INFO L138 BoogieDeclarations]: Found implementation of procedure cpu_maps_update_begin [2022-11-25 18:09:06,785 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_1 [2022-11-25 18:09:06,785 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_1 [2022-11-25 18:09:06,785 INFO L130 BoogieDeclarations]: Found specification of procedure dev_mc_del [2022-11-25 18:09:06,785 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_mc_del [2022-11-25 18:09:06,785 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_remove_pack [2022-11-25 18:09:06,785 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_remove_pack [2022-11-25 18:09:06,786 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-25 18:09:06,786 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2022-11-25 18:09:06,786 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2022-11-25 18:09:08,005 INFO L235 CfgBuilder]: Building ICFG [2022-11-25 18:09:08,013 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-25 18:09:08,819 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-25 18:09:13,797 INFO L276 CfgBuilder]: Performing block encoding [2022-11-25 18:09:13,831 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-25 18:09:13,832 INFO L300 CfgBuilder]: Removed 10 assume(true) statements. [2022-11-25 18:09:13,837 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 06:09:13 BoogieIcfgContainer [2022-11-25 18:09:13,838 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-25 18:09:13,840 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-25 18:09:13,840 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-25 18:09:13,844 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-25 18:09:13,844 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 25.11 06:09:01" (1/3) ... [2022-11-25 18:09:13,845 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@25e3ac96 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 25.11 06:09:13, skipping insertion in model container [2022-11-25 18:09:13,845 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:09:05" (2/3) ... [2022-11-25 18:09:13,845 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@25e3ac96 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 25.11 06:09:13, skipping insertion in model container [2022-11-25 18:09:13,846 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 06:09:13" (3/3) ... [2022-11-25 18:09:13,847 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-43_2a-drivers--scsi--fcoe--fcoe.ko-entry_point.cil.out.i [2022-11-25 18:09:13,868 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-25 18:09:13,868 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-11-25 18:09:13,982 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-11-25 18:09:13,989 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;@307dbb61, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-25 18:09:13,989 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-11-25 18:09:14,003 INFO L276 IsEmpty]: Start isEmpty. Operand has 2576 states, 1853 states have (on average 1.4096060442525633) internal successors, (2612), 1912 states have internal predecessors, (2612), 572 states have call successors, (572), 150 states have call predecessors, (572), 149 states have return successors, (559), 549 states have call predecessors, (559), 559 states have call successors, (559) [2022-11-25 18:09:14,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 503 [2022-11-25 18:09:14,059 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 18:09:14,060 INFO L195 NwaCegarLoop]: trace histogram [19, 19, 19, 19, 19, 19, 19, 19, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-25 18:09:14,061 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-25 18:09:14,066 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 18:09:14,067 INFO L85 PathProgramCache]: Analyzing trace with hash -1794453711, now seen corresponding path program 1 times [2022-11-25 18:09:14,077 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-25 18:09:14,078 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [990655057] [2022-11-25 18:09:14,078 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 18:09:14,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 18:09:14,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:15,217 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-11-25 18:09:15,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:15,280 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:09:15,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:15,298 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-25 18:09:15,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:15,313 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-11-25 18:09:15,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:15,336 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:09:15,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:15,352 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-25 18:09:15,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:15,367 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2022-11-25 18:09:15,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:15,392 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:09:15,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:15,408 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-25 18:09:15,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:15,423 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2022-11-25 18:09:15,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:15,478 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:09:15,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:15,495 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-25 18:09:15,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:15,512 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2022-11-25 18:09:15,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:15,539 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:09:15,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:15,556 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-25 18:09:15,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:15,573 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 82 [2022-11-25 18:09:15,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:15,603 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:09:15,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:15,621 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-25 18:09:15,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:15,639 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 98 [2022-11-25 18:09:15,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:15,666 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:09:15,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:15,682 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-25 18:09:15,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:15,699 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 114 [2022-11-25 18:09:15,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:15,725 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:09:15,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:15,741 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-25 18:09:15,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:15,758 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2022-11-25 18:09:15,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:15,787 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:09:15,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:15,821 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-25 18:09:15,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:15,872 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2022-11-25 18:09:15,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:15,904 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:09:15,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:15,920 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-25 18:09:15,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:15,937 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 162 [2022-11-25 18:09:15,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:15,962 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:09:15,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:15,977 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-25 18:09:15,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:16,001 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2022-11-25 18:09:16,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:16,031 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:09:16,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:16,049 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2022-11-25 18:09:16,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:16,069 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:09:16,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:16,089 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 201 [2022-11-25 18:09:16,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:16,118 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:09:16,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:16,136 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 212 [2022-11-25 18:09:16,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:16,160 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:09:16,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:16,176 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 223 [2022-11-25 18:09:16,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:16,200 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:09:16,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:16,216 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 234 [2022-11-25 18:09:16,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:16,238 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:09:16,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:16,257 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 245 [2022-11-25 18:09:16,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:16,278 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:09:16,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:16,295 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 256 [2022-11-25 18:09:16,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:16,316 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:09:16,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:16,332 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 267 [2022-11-25 18:09:16,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:16,368 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:09:16,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:16,390 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 278 [2022-11-25 18:09:16,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:16,416 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:09:16,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:16,434 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 289 [2022-11-25 18:09:16,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:16,458 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:09:16,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:16,476 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 300 [2022-11-25 18:09:16,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:16,513 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:09:16,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:16,532 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 311 [2022-11-25 18:09:16,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:16,558 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:09:16,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:16,577 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 322 [2022-11-25 18:09:16,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:16,602 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:09:16,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:16,624 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 333 [2022-11-25 18:09:16,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:16,650 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:09:16,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:16,672 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 344 [2022-11-25 18:09:16,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:16,700 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:09:16,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:16,721 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 355 [2022-11-25 18:09:16,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:16,751 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:09:16,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:16,772 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 366 [2022-11-25 18:09:16,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:16,800 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:09:16,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:16,822 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 377 [2022-11-25 18:09:16,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:16,849 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:09:16,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:16,873 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 400 [2022-11-25 18:09:16,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:16,896 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 405 [2022-11-25 18:09:16,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:16,917 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 409 [2022-11-25 18:09:16,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:16,939 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 413 [2022-11-25 18:09:16,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:16,962 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 417 [2022-11-25 18:09:16,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:16,985 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 423 [2022-11-25 18:09:16,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:17,007 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 428 [2022-11-25 18:09:17,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:17,029 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 434 [2022-11-25 18:09:17,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:17,051 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 444 [2022-11-25 18:09:17,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:17,072 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 448 [2022-11-25 18:09:17,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:17,090 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 451 [2022-11-25 18:09:17,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:17,116 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 460 [2022-11-25 18:09:17,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:17,135 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 463 [2022-11-25 18:09:17,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:17,154 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 467 [2022-11-25 18:09:17,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:17,188 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 478 [2022-11-25 18:09:17,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:17,215 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:09:17,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:17,235 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-11-25 18:09:17,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:17,257 INFO L134 CoverageAnalysis]: Checked inductivity of 2321 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2321 trivial. 0 not checked. [2022-11-25 18:09:17,257 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-25 18:09:17,258 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [990655057] [2022-11-25 18:09:17,263 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [990655057] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 18:09:17,264 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 18:09:17,264 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-25 18:09:17,266 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [435400884] [2022-11-25 18:09:17,267 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 18:09:17,275 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-25 18:09:17,275 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-25 18:09:17,322 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-25 18:09:17,324 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-11-25 18:09:17,332 INFO L87 Difference]: Start difference. First operand has 2576 states, 1853 states have (on average 1.4096060442525633) internal successors, (2612), 1912 states have internal predecessors, (2612), 572 states have call successors, (572), 150 states have call predecessors, (572), 149 states have return successors, (559), 549 states have call predecessors, (559), 559 states have call successors, (559) Second operand has 5 states, 5 states have (on average 23.6) internal successors, (118), 2 states have internal predecessors, (118), 2 states have call successors, (54), 5 states have call predecessors, (54), 2 states have return successors, (50), 2 states have call predecessors, (50), 2 states have call successors, (50) [2022-11-25 18:09:24,669 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 18:09:24,670 INFO L93 Difference]: Finished difference Result 5422 states and 8089 transitions. [2022-11-25 18:09:24,672 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-11-25 18:09:24,673 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 23.6) internal successors, (118), 2 states have internal predecessors, (118), 2 states have call successors, (54), 5 states have call predecessors, (54), 2 states have return successors, (50), 2 states have call predecessors, (50), 2 states have call successors, (50) Word has length 502 [2022-11-25 18:09:24,674 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 18:09:24,716 INFO L225 Difference]: With dead ends: 5422 [2022-11-25 18:09:24,717 INFO L226 Difference]: Without dead ends: 2820 [2022-11-25 18:09:24,741 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 202 GetRequests, 198 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=14, Invalid=16, Unknown=0, NotChecked=0, Total=30 [2022-11-25 18:09:24,745 INFO L413 NwaCegarLoop]: 2765 mSDtfsCounter, 2931 mSDsluCounter, 1720 mSDsCounter, 0 mSdLazyCounter, 1781 mSolverCounterSat, 2463 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2972 SdHoareTripleChecker+Valid, 4485 SdHoareTripleChecker+Invalid, 4244 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 2463 IncrementalHoareTripleChecker+Valid, 1781 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 6.7s IncrementalHoareTripleChecker+Time [2022-11-25 18:09:24,746 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2972 Valid, 4485 Invalid, 4244 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [2463 Valid, 1781 Invalid, 0 Unknown, 0 Unchecked, 6.7s Time] [2022-11-25 18:09:24,771 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2820 states. [2022-11-25 18:09:25,040 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2820 to 2545. [2022-11-25 18:09:25,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2545 states, 1840 states have (on average 1.4038043478260869) internal successors, (2583), 1885 states have internal predecessors, (2583), 557 states have call successors, (557), 148 states have call predecessors, (557), 147 states have return successors, (555), 545 states have call predecessors, (555), 555 states have call successors, (555) [2022-11-25 18:09:25,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2545 states to 2545 states and 3695 transitions. [2022-11-25 18:09:25,070 INFO L78 Accepts]: Start accepts. Automaton has 2545 states and 3695 transitions. Word has length 502 [2022-11-25 18:09:25,071 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 18:09:25,071 INFO L495 AbstractCegarLoop]: Abstraction has 2545 states and 3695 transitions. [2022-11-25 18:09:25,072 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 23.6) internal successors, (118), 2 states have internal predecessors, (118), 2 states have call successors, (54), 5 states have call predecessors, (54), 2 states have return successors, (50), 2 states have call predecessors, (50), 2 states have call successors, (50) [2022-11-25 18:09:25,072 INFO L276 IsEmpty]: Start isEmpty. Operand 2545 states and 3695 transitions. [2022-11-25 18:09:25,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 503 [2022-11-25 18:09:25,096 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 18:09:25,096 INFO L195 NwaCegarLoop]: trace histogram [19, 19, 19, 19, 19, 19, 19, 19, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-25 18:09:25,097 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-11-25 18:09:25,097 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-25 18:09:25,097 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 18:09:25,098 INFO L85 PathProgramCache]: Analyzing trace with hash -547610681, now seen corresponding path program 1 times [2022-11-25 18:09:25,098 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-25 18:09:25,098 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1403544366] [2022-11-25 18:09:25,098 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 18:09:25,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 18:09:25,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:25,753 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-11-25 18:09:25,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:25,780 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:09:25,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:25,796 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-25 18:09:25,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:25,811 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-11-25 18:09:25,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:25,834 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:09:25,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:25,849 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-25 18:09:25,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:25,865 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2022-11-25 18:09:25,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:25,888 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:09:25,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:25,903 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-25 18:09:25,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:25,917 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2022-11-25 18:09:25,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:25,940 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:09:25,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:25,956 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-25 18:09:25,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:25,972 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2022-11-25 18:09:25,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:25,999 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:09:26,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:26,015 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-25 18:09:26,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:26,030 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 82 [2022-11-25 18:09:26,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:26,055 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:09:26,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:26,070 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-25 18:09:26,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:26,084 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 98 [2022-11-25 18:09:26,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:26,105 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:09:26,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:26,121 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-25 18:09:26,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:26,174 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 114 [2022-11-25 18:09:26,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:26,201 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:09:26,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:26,216 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-25 18:09:26,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:26,230 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2022-11-25 18:09:26,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:26,255 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:09:26,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:26,271 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-25 18:09:26,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:26,286 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2022-11-25 18:09:26,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:26,307 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:09:26,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:26,321 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-25 18:09:26,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:26,335 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 162 [2022-11-25 18:09:26,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:26,355 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:09:26,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:26,369 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-25 18:09:26,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:26,393 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2022-11-25 18:09:26,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:26,415 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:09:26,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:26,431 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2022-11-25 18:09:26,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:26,450 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:09:26,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:26,467 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 201 [2022-11-25 18:09:26,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:26,498 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:09:26,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:26,513 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 212 [2022-11-25 18:09:26,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:26,532 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:09:26,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:26,546 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 223 [2022-11-25 18:09:26,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:26,568 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:09:26,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:26,586 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 234 [2022-11-25 18:09:26,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:26,604 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:09:26,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:26,619 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 245 [2022-11-25 18:09:26,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:26,639 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:09:26,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:26,657 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 256 [2022-11-25 18:09:26,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:26,677 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:09:26,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:26,692 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 267 [2022-11-25 18:09:26,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:26,710 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:09:26,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:26,725 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 278 [2022-11-25 18:09:26,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:26,743 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:09:26,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:26,758 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 289 [2022-11-25 18:09:26,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:26,774 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:09:26,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:26,789 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 300 [2022-11-25 18:09:26,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:26,805 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:09:26,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:26,818 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 311 [2022-11-25 18:09:26,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:26,833 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:09:26,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:26,846 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 322 [2022-11-25 18:09:26,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:26,861 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:09:26,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:26,875 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 333 [2022-11-25 18:09:26,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:26,890 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:09:26,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:26,903 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 344 [2022-11-25 18:09:26,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:26,919 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:09:26,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:26,932 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 355 [2022-11-25 18:09:26,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:26,948 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:09:26,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:26,961 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 366 [2022-11-25 18:09:26,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:26,976 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:09:26,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:26,989 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 377 [2022-11-25 18:09:26,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:27,005 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:09:27,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:27,018 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 400 [2022-11-25 18:09:27,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:27,032 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 405 [2022-11-25 18:09:27,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:27,045 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 409 [2022-11-25 18:09:27,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:27,058 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 413 [2022-11-25 18:09:27,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:27,071 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 417 [2022-11-25 18:09:27,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:27,110 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 423 [2022-11-25 18:09:27,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:27,123 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 428 [2022-11-25 18:09:27,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:27,160 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 434 [2022-11-25 18:09:27,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:27,240 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 444 [2022-11-25 18:09:27,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:27,253 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 448 [2022-11-25 18:09:27,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:27,265 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 451 [2022-11-25 18:09:27,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:27,282 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 460 [2022-11-25 18:09:27,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:27,294 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 463 [2022-11-25 18:09:27,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:27,305 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 467 [2022-11-25 18:09:27,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:27,321 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 478 [2022-11-25 18:09:27,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:27,340 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:09:27,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:27,351 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-11-25 18:09:27,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:27,364 INFO L134 CoverageAnalysis]: Checked inductivity of 2321 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2321 trivial. 0 not checked. [2022-11-25 18:09:27,364 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-25 18:09:27,364 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1403544366] [2022-11-25 18:09:27,365 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1403544366] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 18:09:27,365 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 18:09:27,365 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-11-25 18:09:27,368 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1254009655] [2022-11-25 18:09:27,368 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 18:09:27,370 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-11-25 18:09:27,373 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-25 18:09:27,374 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-11-25 18:09:27,374 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2022-11-25 18:09:27,374 INFO L87 Difference]: Start difference. First operand 2545 states and 3695 transitions. Second operand has 6 states, 6 states have (on average 19.666666666666668) internal successors, (118), 3 states have internal predecessors, (118), 2 states have call successors, (54), 5 states have call predecessors, (54), 1 states have return successors, (50), 2 states have call predecessors, (50), 2 states have call successors, (50) [2022-11-25 18:09:41,377 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 18:09:41,377 INFO L93 Difference]: Finished difference Result 7935 states and 11660 transitions. [2022-11-25 18:09:41,378 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-11-25 18:09:41,378 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 19.666666666666668) internal successors, (118), 3 states have internal predecessors, (118), 2 states have call successors, (54), 5 states have call predecessors, (54), 1 states have return successors, (50), 2 states have call predecessors, (50), 2 states have call successors, (50) Word has length 502 [2022-11-25 18:09:41,380 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 18:09:41,415 INFO L225 Difference]: With dead ends: 7935 [2022-11-25 18:09:41,416 INFO L226 Difference]: Without dead ends: 5460 [2022-11-25 18:09:41,426 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 185 GetRequests, 178 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=29, Invalid=43, Unknown=0, NotChecked=0, Total=72 [2022-11-25 18:09:41,427 INFO L413 NwaCegarLoop]: 3074 mSDtfsCounter, 6903 mSDsluCounter, 5546 mSDsCounter, 0 mSdLazyCounter, 4864 mSolverCounterSat, 3461 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 11.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 7280 SdHoareTripleChecker+Valid, 8620 SdHoareTripleChecker+Invalid, 8325 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 3461 IncrementalHoareTripleChecker+Valid, 4864 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 13.2s IncrementalHoareTripleChecker+Time [2022-11-25 18:09:41,427 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [7280 Valid, 8620 Invalid, 8325 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [3461 Valid, 4864 Invalid, 0 Unknown, 0 Unchecked, 13.2s Time] [2022-11-25 18:09:41,436 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5460 states. [2022-11-25 18:09:41,671 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5460 to 4909. [2022-11-25 18:09:41,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4909 states, 3565 states have (on average 1.4078541374474054) internal successors, (5019), 3654 states have internal predecessors, (5019), 1052 states have call successors, (1052), 292 states have call predecessors, (1052), 291 states have return successors, (1049), 1029 states have call predecessors, (1049), 1049 states have call successors, (1049) [2022-11-25 18:09:41,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4909 states to 4909 states and 7120 transitions. [2022-11-25 18:09:41,718 INFO L78 Accepts]: Start accepts. Automaton has 4909 states and 7120 transitions. Word has length 502 [2022-11-25 18:09:41,722 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 18:09:41,723 INFO L495 AbstractCegarLoop]: Abstraction has 4909 states and 7120 transitions. [2022-11-25 18:09:41,723 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 19.666666666666668) internal successors, (118), 3 states have internal predecessors, (118), 2 states have call successors, (54), 5 states have call predecessors, (54), 1 states have return successors, (50), 2 states have call predecessors, (50), 2 states have call successors, (50) [2022-11-25 18:09:41,723 INFO L276 IsEmpty]: Start isEmpty. Operand 4909 states and 7120 transitions. [2022-11-25 18:09:41,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 522 [2022-11-25 18:09:41,742 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 18:09:41,743 INFO L195 NwaCegarLoop]: trace histogram [19, 19, 19, 19, 19, 19, 19, 19, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-25 18:09:41,743 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-11-25 18:09:41,743 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-25 18:09:41,744 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 18:09:41,744 INFO L85 PathProgramCache]: Analyzing trace with hash -2040045982, now seen corresponding path program 1 times [2022-11-25 18:09:41,744 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-25 18:09:41,745 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [233894621] [2022-11-25 18:09:41,745 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 18:09:41,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 18:09:42,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:43,459 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-11-25 18:09:43,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:43,484 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:09:43,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:43,498 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-25 18:09:43,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:43,512 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-11-25 18:09:43,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:43,532 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:09:43,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:43,545 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-25 18:09:43,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:43,559 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2022-11-25 18:09:43,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:43,579 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:09:43,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:43,593 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-25 18:09:43,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:43,606 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2022-11-25 18:09:43,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:43,631 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:09:43,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:43,645 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-25 18:09:43,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:43,659 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2022-11-25 18:09:43,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:43,681 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:09:43,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:43,695 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-25 18:09:43,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:43,709 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 82 [2022-11-25 18:09:43,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:43,729 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:09:43,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:43,744 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-25 18:09:43,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:43,758 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 98 [2022-11-25 18:09:43,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:43,778 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:09:43,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:43,791 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-25 18:09:43,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:43,805 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 114 [2022-11-25 18:09:43,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:43,825 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:09:43,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:43,838 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-25 18:09:43,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:43,856 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2022-11-25 18:09:43,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:43,913 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:09:43,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:43,927 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-25 18:09:43,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:43,940 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2022-11-25 18:09:43,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:43,961 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:09:43,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:43,975 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-25 18:09:43,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:43,988 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 162 [2022-11-25 18:09:43,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:44,007 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:09:44,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:44,020 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-25 18:09:44,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:44,042 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2022-11-25 18:09:44,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:44,058 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:09:44,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:44,073 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2022-11-25 18:09:44,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:44,091 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:09:44,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:44,106 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 201 [2022-11-25 18:09:44,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:44,123 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:09:44,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:44,139 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 212 [2022-11-25 18:09:44,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:44,157 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:09:44,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:44,173 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 223 [2022-11-25 18:09:44,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:44,193 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:09:44,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:44,209 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 234 [2022-11-25 18:09:44,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:44,229 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:09:44,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:44,246 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 245 [2022-11-25 18:09:44,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:44,265 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:09:44,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:44,287 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 256 [2022-11-25 18:09:44,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:44,307 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:09:44,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:44,323 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 267 [2022-11-25 18:09:44,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:44,342 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:09:44,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:44,358 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 278 [2022-11-25 18:09:44,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:44,377 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:09:44,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:44,393 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 289 [2022-11-25 18:09:44,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:44,413 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:09:44,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:44,431 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 300 [2022-11-25 18:09:44,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:44,451 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:09:44,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:44,468 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 311 [2022-11-25 18:09:44,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:44,488 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:09:44,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:44,504 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 322 [2022-11-25 18:09:44,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:44,524 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:09:44,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:44,539 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 333 [2022-11-25 18:09:44,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:44,560 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:09:44,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:44,582 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 344 [2022-11-25 18:09:44,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:44,602 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:09:44,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:44,620 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 355 [2022-11-25 18:09:44,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:44,640 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:09:44,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:44,658 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 366 [2022-11-25 18:09:44,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:44,678 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:09:44,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:44,699 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 377 [2022-11-25 18:09:44,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:44,720 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:09:44,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:44,743 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 404 [2022-11-25 18:09:44,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:44,769 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 410 [2022-11-25 18:09:44,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:44,930 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 418 [2022-11-25 18:09:44,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:45,210 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:09:45,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:45,239 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2022-11-25 18:09:45,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:45,351 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 435 [2022-11-25 18:09:45,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:45,377 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 442 [2022-11-25 18:09:45,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:45,402 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 447 [2022-11-25 18:09:45,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:45,435 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 453 [2022-11-25 18:09:45,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:45,462 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 463 [2022-11-25 18:09:45,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:45,480 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 467 [2022-11-25 18:09:45,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:45,497 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 470 [2022-11-25 18:09:45,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:45,522 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 479 [2022-11-25 18:09:45,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:45,538 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 482 [2022-11-25 18:09:45,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:45,554 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 486 [2022-11-25 18:09:45,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:45,580 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 497 [2022-11-25 18:09:45,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:45,605 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:09:45,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:45,624 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-11-25 18:09:45,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:09:45,643 INFO L134 CoverageAnalysis]: Checked inductivity of 2318 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2318 trivial. 0 not checked. [2022-11-25 18:09:45,644 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-25 18:09:45,644 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [233894621] [2022-11-25 18:09:45,644 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [233894621] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 18:09:45,645 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 18:09:45,645 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2022-11-25 18:09:45,645 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1370426818] [2022-11-25 18:09:45,645 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 18:09:45,647 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2022-11-25 18:09:45,647 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-25 18:09:45,648 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2022-11-25 18:09:45,649 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=63, Unknown=0, NotChecked=0, Total=90 [2022-11-25 18:09:45,649 INFO L87 Difference]: Start difference. First operand 4909 states and 7120 transitions. Second operand has 10 states, 10 states have (on average 13.7) internal successors, (137), 5 states have internal predecessors, (137), 4 states have call successors, (55), 8 states have call predecessors, (55), 3 states have return successors, (51), 5 states have call predecessors, (51), 4 states have call successors, (51) [2022-11-25 18:10:19,484 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 18:10:19,484 INFO L93 Difference]: Finished difference Result 19348 states and 29697 transitions. [2022-11-25 18:10:19,485 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2022-11-25 18:10:19,485 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 13.7) internal successors, (137), 5 states have internal predecessors, (137), 4 states have call successors, (55), 8 states have call predecessors, (55), 3 states have return successors, (51), 5 states have call predecessors, (51), 4 states have call successors, (51) Word has length 521 [2022-11-25 18:10:19,487 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 18:10:19,597 INFO L225 Difference]: With dead ends: 19348 [2022-11-25 18:10:19,597 INFO L226 Difference]: Without dead ends: 14509 [2022-11-25 18:10:19,633 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 209 GetRequests, 184 SyntacticMatches, 0 SemanticMatches, 25 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 172 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=217, Invalid=485, Unknown=0, NotChecked=0, Total=702 [2022-11-25 18:10:19,634 INFO L413 NwaCegarLoop]: 2065 mSDtfsCounter, 16006 mSDsluCounter, 6657 mSDsCounter, 0 mSdLazyCounter, 10788 mSolverCounterSat, 9872 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 28.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 16633 SdHoareTripleChecker+Valid, 8722 SdHoareTripleChecker+Invalid, 20660 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 9872 IncrementalHoareTripleChecker+Valid, 10788 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 31.1s IncrementalHoareTripleChecker+Time [2022-11-25 18:10:19,635 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [16633 Valid, 8722 Invalid, 20660 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [9872 Valid, 10788 Invalid, 0 Unknown, 0 Unchecked, 31.1s Time] [2022-11-25 18:10:19,653 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14509 states. [2022-11-25 18:10:21,125 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14509 to 11507. [2022-11-25 18:10:21,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 11507 states, 8253 states have (on average 1.3908881618805282) internal successors, (11479), 8451 states have internal predecessors, (11479), 2584 states have call successors, (2584), 582 states have call predecessors, (2584), 669 states have return successors, (3068), 2645 states have call predecessors, (3068), 2579 states have call successors, (3068) [2022-11-25 18:10:21,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11507 states to 11507 states and 17131 transitions. [2022-11-25 18:10:21,375 INFO L78 Accepts]: Start accepts. Automaton has 11507 states and 17131 transitions. Word has length 521 [2022-11-25 18:10:21,380 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 18:10:21,380 INFO L495 AbstractCegarLoop]: Abstraction has 11507 states and 17131 transitions. [2022-11-25 18:10:21,382 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 13.7) internal successors, (137), 5 states have internal predecessors, (137), 4 states have call successors, (55), 8 states have call predecessors, (55), 3 states have return successors, (51), 5 states have call predecessors, (51), 4 states have call successors, (51) [2022-11-25 18:10:21,382 INFO L276 IsEmpty]: Start isEmpty. Operand 11507 states and 17131 transitions. [2022-11-25 18:10:21,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 544 [2022-11-25 18:10:21,403 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 18:10:21,404 INFO L195 NwaCegarLoop]: trace histogram [19, 19, 19, 19, 19, 19, 19, 19, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-25 18:10:21,404 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-11-25 18:10:21,405 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-25 18:10:21,405 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 18:10:21,405 INFO L85 PathProgramCache]: Analyzing trace with hash 982051095, now seen corresponding path program 1 times [2022-11-25 18:10:21,406 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-25 18:10:21,406 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1253823846] [2022-11-25 18:10:21,406 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 18:10:21,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 18:10:21,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:10:22,656 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-11-25 18:10:22,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:10:22,702 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:10:22,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:10:22,717 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-25 18:10:22,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:10:22,731 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-11-25 18:10:22,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:10:22,750 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:10:22,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:10:22,764 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-25 18:10:22,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:10:22,778 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2022-11-25 18:10:22,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:10:22,798 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:10:22,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:10:22,811 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-25 18:10:22,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:10:22,825 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2022-11-25 18:10:22,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:10:22,845 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:10:22,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:10:22,858 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-25 18:10:22,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:10:22,872 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2022-11-25 18:10:22,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:10:22,892 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:10:22,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:10:22,906 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-25 18:10:22,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:10:22,920 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 82 [2022-11-25 18:10:22,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:10:22,941 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:10:22,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:10:22,955 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-25 18:10:22,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:10:23,072 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 98 [2022-11-25 18:10:23,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:10:23,097 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:10:23,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:10:23,114 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-25 18:10:23,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:10:23,130 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 114 [2022-11-25 18:10:23,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:10:23,156 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:10:23,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:10:23,172 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-25 18:10:23,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:10:23,189 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2022-11-25 18:10:23,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:10:23,214 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:10:23,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:10:23,232 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-25 18:10:23,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:10:23,249 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2022-11-25 18:10:23,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:10:23,274 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:10:23,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:10:23,291 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-25 18:10:23,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:10:23,308 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 162 [2022-11-25 18:10:23,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:10:23,338 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:10:23,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:10:23,356 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-25 18:10:23,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:10:23,384 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2022-11-25 18:10:23,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:10:23,405 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:10:23,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:10:23,424 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2022-11-25 18:10:23,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:10:23,446 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:10:23,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:10:23,464 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 201 [2022-11-25 18:10:23,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:10:23,488 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:10:23,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:10:23,506 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 212 [2022-11-25 18:10:23,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:10:23,526 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:10:23,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:10:23,543 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 223 [2022-11-25 18:10:23,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:10:23,563 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:10:23,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:10:23,585 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 234 [2022-11-25 18:10:23,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:10:23,606 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:10:23,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:10:23,624 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 245 [2022-11-25 18:10:23,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:10:23,646 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:10:23,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:10:23,666 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 256 [2022-11-25 18:10:23,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:10:23,689 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:10:23,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:10:23,709 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 267 [2022-11-25 18:10:23,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:10:23,730 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:10:23,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:10:23,747 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 278 [2022-11-25 18:10:23,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:10:23,764 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:10:23,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:10:23,778 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 289 [2022-11-25 18:10:23,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:10:23,797 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:10:23,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:10:23,811 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 300 [2022-11-25 18:10:23,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:10:23,830 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:10:23,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:10:23,848 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 311 [2022-11-25 18:10:23,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:10:23,865 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:10:23,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:10:23,879 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 322 [2022-11-25 18:10:23,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:10:23,896 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:10:23,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:10:23,915 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 333 [2022-11-25 18:10:23,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:10:23,933 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:10:23,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:10:23,948 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 344 [2022-11-25 18:10:23,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:10:23,965 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:10:23,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:10:23,979 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 355 [2022-11-25 18:10:23,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:10:23,997 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:10:23,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:10:24,011 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 366 [2022-11-25 18:10:24,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:10:24,029 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:10:24,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:10:24,043 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 377 [2022-11-25 18:10:24,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:10:24,061 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:10:24,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:10:24,084 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 404 [2022-11-25 18:10:24,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:10:24,147 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 412 [2022-11-25 18:10:24,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:10:24,252 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:10:24,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:10:24,273 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-25 18:10:24,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:10:24,335 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 431 [2022-11-25 18:10:24,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:10:24,466 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 439 [2022-11-25 18:10:24,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:10:24,504 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:10:24,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:10:24,520 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2022-11-25 18:10:24,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:10:24,542 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 456 [2022-11-25 18:10:24,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:10:24,561 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 463 [2022-11-25 18:10:24,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:10:24,582 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 468 [2022-11-25 18:10:24,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:10:24,602 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 474 [2022-11-25 18:10:24,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:10:24,622 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 485 [2022-11-25 18:10:24,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:10:24,641 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 489 [2022-11-25 18:10:24,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:10:24,657 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 492 [2022-11-25 18:10:24,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:10:24,678 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 501 [2022-11-25 18:10:24,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:10:24,694 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 504 [2022-11-25 18:10:24,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:10:24,710 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 508 [2022-11-25 18:10:24,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:10:24,732 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 519 [2022-11-25 18:10:24,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:10:24,756 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:10:24,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:10:24,771 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-11-25 18:10:24,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:10:24,788 INFO L134 CoverageAnalysis]: Checked inductivity of 2319 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 2318 trivial. 0 not checked. [2022-11-25 18:10:24,789 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-25 18:10:24,789 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1253823846] [2022-11-25 18:10:24,789 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1253823846] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 18:10:24,789 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 18:10:24,790 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2022-11-25 18:10:24,790 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [274360060] [2022-11-25 18:10:24,790 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 18:10:24,792 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2022-11-25 18:10:24,792 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-25 18:10:24,794 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2022-11-25 18:10:24,794 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=28, Invalid=82, Unknown=0, NotChecked=0, Total=110 [2022-11-25 18:10:24,794 INFO L87 Difference]: Start difference. First operand 11507 states and 17131 transitions. Second operand has 11 states, 11 states have (on average 13.909090909090908) internal successors, (153), 5 states have internal predecessors, (153), 4 states have call successors, (58), 9 states have call predecessors, (58), 2 states have return successors, (54), 5 states have call predecessors, (54), 4 states have call successors, (54) [2022-11-25 18:11:12,539 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 18:11:12,540 INFO L93 Difference]: Finished difference Result 49792 states and 82233 transitions. [2022-11-25 18:11:12,540 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2022-11-25 18:11:12,541 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 11 states have (on average 13.909090909090908) internal successors, (153), 5 states have internal predecessors, (153), 4 states have call successors, (58), 9 states have call predecessors, (58), 2 states have return successors, (54), 5 states have call predecessors, (54), 4 states have call successors, (54) Word has length 543 [2022-11-25 18:11:12,542 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 18:11:12,881 INFO L225 Difference]: With dead ends: 49792 [2022-11-25 18:11:12,881 INFO L226 Difference]: Without dead ends: 38355 [2022-11-25 18:11:12,984 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 226 GetRequests, 193 SyntacticMatches, 0 SemanticMatches, 33 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 327 ImplicationChecksByTransitivity, 1.0s TimeCoverageRelationStatistics Valid=310, Invalid=880, Unknown=0, NotChecked=0, Total=1190 [2022-11-25 18:11:12,986 INFO L413 NwaCegarLoop]: 2599 mSDtfsCounter, 13377 mSDsluCounter, 11310 mSDsCounter, 0 mSdLazyCounter, 20853 mSolverCounterSat, 9687 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 38.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 13832 SdHoareTripleChecker+Valid, 13909 SdHoareTripleChecker+Invalid, 30540 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.3s SdHoareTripleChecker+Time, 9687 IncrementalHoareTripleChecker+Valid, 20853 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 41.5s IncrementalHoareTripleChecker+Time [2022-11-25 18:11:12,988 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [13832 Valid, 13909 Invalid, 30540 Unknown, 0 Unchecked, 0.3s Time], IncrementalHoareTripleChecker [9687 Valid, 20853 Invalid, 0 Unknown, 0 Unchecked, 41.5s Time] [2022-11-25 18:11:13,044 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 38355 states. [2022-11-25 18:11:16,690 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 38355 to 20033. [2022-11-25 18:11:16,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 20033 states, 14285 states have (on average 1.3778788939446973) internal successors, (19683), 14607 states have internal predecessors, (19683), 4502 states have call successors, (4502), 1070 states have call predecessors, (4502), 1245 states have return successors, (5372), 4649 states have call predecessors, (5372), 4497 states have call successors, (5372) [2022-11-25 18:11:16,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20033 states to 20033 states and 29557 transitions. [2022-11-25 18:11:16,823 INFO L78 Accepts]: Start accepts. Automaton has 20033 states and 29557 transitions. Word has length 543 [2022-11-25 18:11:16,823 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 18:11:16,824 INFO L495 AbstractCegarLoop]: Abstraction has 20033 states and 29557 transitions. [2022-11-25 18:11:16,824 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 11 states, 11 states have (on average 13.909090909090908) internal successors, (153), 5 states have internal predecessors, (153), 4 states have call successors, (58), 9 states have call predecessors, (58), 2 states have return successors, (54), 5 states have call predecessors, (54), 4 states have call successors, (54) [2022-11-25 18:11:16,824 INFO L276 IsEmpty]: Start isEmpty. Operand 20033 states and 29557 transitions. [2022-11-25 18:11:16,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 523 [2022-11-25 18:11:16,845 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 18:11:16,845 INFO L195 NwaCegarLoop]: trace histogram [19, 19, 19, 19, 19, 19, 19, 19, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-25 18:11:16,846 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-11-25 18:11:16,846 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-25 18:11:16,846 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 18:11:16,847 INFO L85 PathProgramCache]: Analyzing trace with hash 459346104, now seen corresponding path program 1 times [2022-11-25 18:11:16,847 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-25 18:11:16,847 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1088430379] [2022-11-25 18:11:16,847 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 18:11:16,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 18:11:17,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:11:18,160 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-11-25 18:11:18,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:11:18,184 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:11:18,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:11:18,196 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-25 18:11:18,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:11:18,209 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-11-25 18:11:18,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:11:18,228 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:11:18,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:11:18,241 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-25 18:11:18,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:11:18,254 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2022-11-25 18:11:18,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:11:18,272 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:11:18,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:11:18,285 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-25 18:11:18,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:11:18,313 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2022-11-25 18:11:18,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:11:18,331 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:11:18,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:11:18,344 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-25 18:11:18,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:11:18,357 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2022-11-25 18:11:18,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:11:18,375 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:11:18,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:11:18,391 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-25 18:11:18,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:11:18,403 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 82 [2022-11-25 18:11:18,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:11:18,428 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:11:18,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:11:18,444 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-25 18:11:18,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:11:18,457 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 98 [2022-11-25 18:11:18,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:11:18,476 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:11:18,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:11:18,489 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-25 18:11:18,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:11:18,502 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 114 [2022-11-25 18:11:18,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:11:18,530 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:11:18,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:11:18,546 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-25 18:11:18,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:11:18,561 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2022-11-25 18:11:18,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:11:18,581 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:11:18,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:11:18,594 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-25 18:11:18,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:11:18,607 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2022-11-25 18:11:18,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:11:18,625 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:11:18,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:11:18,638 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-25 18:11:18,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:11:18,651 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 162 [2022-11-25 18:11:18,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:11:18,669 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:11:18,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:11:18,681 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-25 18:11:18,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:11:18,702 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2022-11-25 18:11:18,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:11:18,717 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:11:18,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:11:18,730 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2022-11-25 18:11:18,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:11:18,745 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:11:18,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:11:18,757 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 201 [2022-11-25 18:11:18,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:11:18,772 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:11:18,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:11:18,785 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 212 [2022-11-25 18:11:18,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:11:18,800 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:11:18,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:11:18,813 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 223 [2022-11-25 18:11:18,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:11:18,827 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:11:18,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:11:18,840 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 234 [2022-11-25 18:11:18,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:11:18,857 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:11:18,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:11:18,872 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 245 [2022-11-25 18:11:18,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:11:18,890 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:11:18,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:11:18,905 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 256 [2022-11-25 18:11:18,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:11:18,922 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:11:18,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:11:18,936 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 267 [2022-11-25 18:11:18,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:11:19,094 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:11:19,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:11:19,111 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 278 [2022-11-25 18:11:19,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:11:19,130 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:11:19,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:11:19,147 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 289 [2022-11-25 18:11:19,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:11:19,166 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:11:19,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:11:19,183 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 300 [2022-11-25 18:11:19,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:11:19,203 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:11:19,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:11:19,220 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 311 [2022-11-25 18:11:19,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:11:19,239 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:11:19,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:11:19,255 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 322 [2022-11-25 18:11:19,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:11:19,275 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:11:19,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:11:19,291 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 333 [2022-11-25 18:11:19,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:11:19,311 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:11:19,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:11:19,327 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 344 [2022-11-25 18:11:19,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:11:19,346 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:11:19,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:11:19,362 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 355 [2022-11-25 18:11:19,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:11:19,381 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:11:19,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:11:19,396 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 366 [2022-11-25 18:11:19,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:11:19,415 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:11:19,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:11:19,432 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 377 [2022-11-25 18:11:19,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:11:19,450 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:11:19,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:11:19,472 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 404 [2022-11-25 18:11:19,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:11:19,491 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 410 [2022-11-25 18:11:19,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:11:19,625 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 418 [2022-11-25 18:11:19,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:11:19,787 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:11:19,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:11:19,807 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2022-11-25 18:11:19,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:11:19,887 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 435 [2022-11-25 18:11:19,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:11:19,907 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 442 [2022-11-25 18:11:19,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:11:19,928 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 447 [2022-11-25 18:11:19,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:11:19,949 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 453 [2022-11-25 18:11:19,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:11:19,968 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 464 [2022-11-25 18:11:19,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:11:19,983 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 468 [2022-11-25 18:11:19,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:11:19,996 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 471 [2022-11-25 18:11:19,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:11:20,014 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 480 [2022-11-25 18:11:20,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:11:20,028 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 483 [2022-11-25 18:11:20,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:11:20,042 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 487 [2022-11-25 18:11:20,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:11:20,078 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 498 [2022-11-25 18:11:20,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:11:20,122 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:11:20,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:11:20,143 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-11-25 18:11:20,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:11:20,164 INFO L134 CoverageAnalysis]: Checked inductivity of 2318 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2318 trivial. 0 not checked. [2022-11-25 18:11:20,164 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-25 18:11:20,164 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1088430379] [2022-11-25 18:11:20,165 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1088430379] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 18:11:20,165 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 18:11:20,165 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2022-11-25 18:11:20,165 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [661734845] [2022-11-25 18:11:20,166 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 18:11:20,167 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2022-11-25 18:11:20,167 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-25 18:11:20,168 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2022-11-25 18:11:20,169 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=63, Unknown=0, NotChecked=0, Total=90 [2022-11-25 18:11:20,169 INFO L87 Difference]: Start difference. First operand 20033 states and 29557 transitions. Second operand has 10 states, 10 states have (on average 13.8) internal successors, (138), 5 states have internal predecessors, (138), 4 states have call successors, (55), 8 states have call predecessors, (55), 3 states have return successors, (51), 5 states have call predecessors, (51), 4 states have call successors, (51) [2022-11-25 18:12:05,032 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 18:12:05,032 INFO L93 Difference]: Finished difference Result 89170 states and 148602 transitions. [2022-11-25 18:12:05,033 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2022-11-25 18:12:05,033 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 13.8) internal successors, (138), 5 states have internal predecessors, (138), 4 states have call successors, (55), 8 states have call predecessors, (55), 3 states have return successors, (51), 5 states have call predecessors, (51), 4 states have call successors, (51) Word has length 522 [2022-11-25 18:12:05,034 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 18:12:06,056 INFO L225 Difference]: With dead ends: 89170 [2022-11-25 18:12:06,057 INFO L226 Difference]: Without dead ends: 69207 [2022-11-25 18:12:06,216 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 209 GetRequests, 184 SyntacticMatches, 0 SemanticMatches, 25 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 172 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=217, Invalid=485, Unknown=0, NotChecked=0, Total=702 [2022-11-25 18:12:06,217 INFO L413 NwaCegarLoop]: 2047 mSDtfsCounter, 15610 mSDsluCounter, 8827 mSDsCounter, 0 mSdLazyCounter, 14633 mSolverCounterSat, 9742 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 30.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 16233 SdHoareTripleChecker+Valid, 10874 SdHoareTripleChecker+Invalid, 24375 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 9742 IncrementalHoareTripleChecker+Valid, 14633 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 32.9s IncrementalHoareTripleChecker+Time [2022-11-25 18:12:06,218 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [16233 Valid, 10874 Invalid, 24375 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [9742 Valid, 14633 Invalid, 0 Unknown, 0 Unchecked, 32.9s Time] [2022-11-25 18:12:06,288 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 69207 states. [2022-11-25 18:12:14,521 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 69207 to 49487. [2022-11-25 18:12:14,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 49487 states, 34689 states have (on average 1.3599988468967108) internal successors, (47177), 35467 states have internal predecessors, (47177), 11832 states have call successors, (11832), 2138 states have call predecessors, (11832), 2965 states have return successors, (18344), 12697 states have call predecessors, (18344), 11823 states have call successors, (18344) [2022-11-25 18:12:14,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 49487 states to 49487 states and 77353 transitions. [2022-11-25 18:12:15,000 INFO L78 Accepts]: Start accepts. Automaton has 49487 states and 77353 transitions. Word has length 522 [2022-11-25 18:12:15,001 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 18:12:15,001 INFO L495 AbstractCegarLoop]: Abstraction has 49487 states and 77353 transitions. [2022-11-25 18:12:15,001 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 13.8) internal successors, (138), 5 states have internal predecessors, (138), 4 states have call successors, (55), 8 states have call predecessors, (55), 3 states have return successors, (51), 5 states have call predecessors, (51), 4 states have call successors, (51) [2022-11-25 18:12:15,002 INFO L276 IsEmpty]: Start isEmpty. Operand 49487 states and 77353 transitions. [2022-11-25 18:12:15,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 546 [2022-11-25 18:12:15,015 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 18:12:15,017 INFO L195 NwaCegarLoop]: trace histogram [19, 19, 19, 19, 19, 19, 19, 19, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-25 18:12:15,017 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-11-25 18:12:15,020 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-25 18:12:15,020 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 18:12:15,021 INFO L85 PathProgramCache]: Analyzing trace with hash -1198394984, now seen corresponding path program 1 times [2022-11-25 18:12:15,024 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-25 18:12:15,024 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [694408214] [2022-11-25 18:12:15,024 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 18:12:15,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 18:12:15,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:12:16,841 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-11-25 18:12:16,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:12:16,861 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:12:16,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:12:16,872 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-25 18:12:16,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:12:16,883 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-11-25 18:12:16,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:12:16,899 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:12:16,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:12:16,910 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-25 18:12:16,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:12:16,921 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2022-11-25 18:12:16,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:12:16,973 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:12:16,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:12:16,989 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-25 18:12:16,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:12:17,003 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2022-11-25 18:12:17,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:12:17,023 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:12:17,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:12:17,037 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-25 18:12:17,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:12:17,053 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2022-11-25 18:12:17,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:12:17,075 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:12:17,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:12:17,090 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-25 18:12:17,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:12:17,104 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 82 [2022-11-25 18:12:17,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:12:17,126 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:12:17,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:12:17,141 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-25 18:12:17,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:12:17,155 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 98 [2022-11-25 18:12:17,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:12:17,176 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:12:17,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:12:17,190 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-25 18:12:17,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:12:17,205 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 114 [2022-11-25 18:12:17,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:12:17,227 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:12:17,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:12:17,241 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-25 18:12:17,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:12:17,255 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2022-11-25 18:12:17,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:12:17,275 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:12:17,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:12:17,289 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-25 18:12:17,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:12:17,302 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2022-11-25 18:12:17,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:12:17,322 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:12:17,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:12:17,336 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-25 18:12:17,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:12:17,349 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 162 [2022-11-25 18:12:17,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:12:17,369 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:12:17,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:12:17,384 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-25 18:12:17,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:12:17,410 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2022-11-25 18:12:17,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:12:17,429 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:12:17,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:12:17,445 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2022-11-25 18:12:17,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:12:17,464 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:12:17,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:12:17,480 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 201 [2022-11-25 18:12:17,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:12:17,499 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:12:17,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:12:17,515 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 212 [2022-11-25 18:12:17,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:12:17,534 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:12:17,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:12:17,550 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 223 [2022-11-25 18:12:17,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:12:17,571 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:12:17,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:12:17,587 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 234 [2022-11-25 18:12:17,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:12:17,610 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:12:17,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:12:17,626 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 245 [2022-11-25 18:12:17,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:12:17,650 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:12:17,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:12:17,667 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 256 [2022-11-25 18:12:17,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:12:17,687 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:12:17,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:12:17,704 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 267 [2022-11-25 18:12:17,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:12:17,725 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:12:17,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:12:17,741 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 278 [2022-11-25 18:12:17,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:12:17,761 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:12:17,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:12:17,777 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 289 [2022-11-25 18:12:17,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:12:17,797 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:12:17,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:12:17,813 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 300 [2022-11-25 18:12:17,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:12:17,832 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:12:17,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:12:17,849 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 311 [2022-11-25 18:12:17,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:12:17,868 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:12:17,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:12:17,891 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 322 [2022-11-25 18:12:17,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:12:17,911 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:12:17,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:12:17,926 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 333 [2022-11-25 18:12:17,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:12:17,945 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:12:17,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:12:17,961 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 344 [2022-11-25 18:12:17,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:12:17,980 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:12:17,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:12:17,996 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 355 [2022-11-25 18:12:18,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:12:18,014 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:12:18,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:12:18,030 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 366 [2022-11-25 18:12:18,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:12:18,049 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:12:18,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:12:18,069 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 377 [2022-11-25 18:12:18,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:12:18,088 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:12:18,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:12:18,109 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 404 [2022-11-25 18:12:18,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:12:18,157 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 412 [2022-11-25 18:12:18,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:12:18,273 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:12:18,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:12:18,307 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-25 18:12:18,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:12:18,384 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 432 [2022-11-25 18:12:18,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:12:18,519 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 440 [2022-11-25 18:12:18,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:12:18,667 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:12:18,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:12:18,684 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2022-11-25 18:12:18,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:12:18,794 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 457 [2022-11-25 18:12:18,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:12:18,807 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 464 [2022-11-25 18:12:18,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:12:18,820 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 469 [2022-11-25 18:12:18,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:12:18,833 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 475 [2022-11-25 18:12:18,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:12:18,846 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 487 [2022-11-25 18:12:18,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:12:18,859 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 491 [2022-11-25 18:12:18,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:12:18,869 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 494 [2022-11-25 18:12:18,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:12:18,884 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 503 [2022-11-25 18:12:18,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:12:18,894 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 506 [2022-11-25 18:12:18,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:12:18,904 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 510 [2022-11-25 18:12:18,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:12:18,920 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 521 [2022-11-25 18:12:18,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:12:18,936 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:12:18,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:12:18,947 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-11-25 18:12:18,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:12:18,960 INFO L134 CoverageAnalysis]: Checked inductivity of 2319 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 2318 trivial. 0 not checked. [2022-11-25 18:12:18,961 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-25 18:12:18,961 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [694408214] [2022-11-25 18:12:18,961 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [694408214] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 18:12:18,961 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 18:12:18,962 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2022-11-25 18:12:18,962 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [513687721] [2022-11-25 18:12:18,962 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 18:12:18,963 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 15 states [2022-11-25 18:12:18,963 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-25 18:12:18,964 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2022-11-25 18:12:18,964 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=38, Invalid=172, Unknown=0, NotChecked=0, Total=210 [2022-11-25 18:12:18,964 INFO L87 Difference]: Start difference. First operand 49487 states and 77353 transitions. Second operand has 15 states, 14 states have (on average 11.071428571428571) internal successors, (155), 9 states have internal predecessors, (155), 4 states have call successors, (58), 8 states have call predecessors, (58), 5 states have return successors, (54), 5 states have call predecessors, (54), 4 states have call successors, (54)