./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-broadcom-bnx2.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 38b53e6a Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c89c65a-32e8-4468-a311-cc4e7aa485b8/bin/uautomizer-ZsLfNo2U6R/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c89c65a-32e8-4468-a311-cc4e7aa485b8/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_8c89c65a-32e8-4468-a311-cc4e7aa485b8/bin/uautomizer-ZsLfNo2U6R/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c89c65a-32e8-4468-a311-cc4e7aa485b8/bin/uautomizer-ZsLfNo2U6R/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-broadcom-bnx2.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c89c65a-32e8-4468-a311-cc4e7aa485b8/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_8c89c65a-32e8-4468-a311-cc4e7aa485b8/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 29a7e817473ff71ca0ce15ee79b62174fdfc2ea425c0e0501fe9f23359e3d7bd --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-38b53e6 [2022-11-25 17:48:48,969 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-25 17:48:48,972 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-25 17:48:48,997 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-25 17:48:48,997 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-25 17:48:49,003 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-25 17:48:49,005 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-25 17:48:49,010 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-25 17:48:49,012 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-25 17:48:49,018 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-25 17:48:49,020 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-25 17:48:49,022 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-25 17:48:49,023 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-25 17:48:49,028 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-25 17:48:49,032 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-25 17:48:49,034 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-25 17:48:49,036 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-25 17:48:49,037 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-25 17:48:49,039 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-25 17:48:49,045 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-25 17:48:49,047 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-25 17:48:49,049 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-25 17:48:49,051 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-25 17:48:49,052 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-25 17:48:49,063 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-25 17:48:49,063 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-25 17:48:49,063 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-25 17:48:49,066 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-25 17:48:49,067 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-25 17:48:49,068 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-25 17:48:49,069 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-25 17:48:49,070 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-25 17:48:49,072 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-25 17:48:49,073 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-25 17:48:49,076 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-25 17:48:49,076 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-25 17:48:49,077 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-25 17:48:49,078 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-25 17:48:49,078 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-25 17:48:49,079 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-25 17:48:49,080 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-25 17:48:49,081 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c89c65a-32e8-4468-a311-cc4e7aa485b8/bin/uautomizer-ZsLfNo2U6R/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-11-25 17:48:49,123 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-25 17:48:49,123 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-25 17:48:49,124 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-25 17:48:49,124 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-25 17:48:49,125 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-25 17:48:49,125 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-25 17:48:49,126 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-25 17:48:49,127 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-25 17:48:49,127 INFO L138 SettingsManager]: * Use SBE=true [2022-11-25 17:48:49,127 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-25 17:48:49,128 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-25 17:48:49,129 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-25 17:48:49,129 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-25 17:48:49,129 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-25 17:48:49,129 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-25 17:48:49,130 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-25 17:48:49,130 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-25 17:48:49,130 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-25 17:48:49,130 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-25 17:48:49,131 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-25 17:48:49,131 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-25 17:48:49,131 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-25 17:48:49,132 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-25 17:48:49,132 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-25 17:48:49,132 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-25 17:48:49,132 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-25 17:48:49,133 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-25 17:48:49,133 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-25 17:48:49,134 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-25 17:48:49,134 INFO L138 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2022-11-25 17:48:49,134 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-25 17:48:49,134 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_8c89c65a-32e8-4468-a311-cc4e7aa485b8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c89c65a-32e8-4468-a311-cc4e7aa485b8/bin/uautomizer-ZsLfNo2U6R Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 29a7e817473ff71ca0ce15ee79b62174fdfc2ea425c0e0501fe9f23359e3d7bd [2022-11-25 17:48:49,483 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-25 17:48:49,519 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-25 17:48:49,522 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-25 17:48:49,523 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-25 17:48:49,523 INFO L275 PluginConnector]: CDTParser initialized [2022-11-25 17:48:49,524 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c89c65a-32e8-4468-a311-cc4e7aa485b8/bin/uautomizer-ZsLfNo2U6R/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-broadcom-bnx2.cil.i [2022-11-25 17:48:52,640 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-25 17:48:53,548 INFO L351 CDTParser]: Found 1 translation units. [2022-11-25 17:48:53,548 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c89c65a-32e8-4468-a311-cc4e7aa485b8/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-broadcom-bnx2.cil.i [2022-11-25 17:48:53,637 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c89c65a-32e8-4468-a311-cc4e7aa485b8/bin/uautomizer-ZsLfNo2U6R/data/e7eea245b/5745ce49f93f460883f689dc2b78d3f0/FLAGcaf2ff7a1 [2022-11-25 17:48:53,659 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c89c65a-32e8-4468-a311-cc4e7aa485b8/bin/uautomizer-ZsLfNo2U6R/data/e7eea245b/5745ce49f93f460883f689dc2b78d3f0 [2022-11-25 17:48:53,664 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-25 17:48:53,666 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-25 17:48:53,671 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-25 17:48:53,671 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-25 17:48:53,676 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-25 17:48:53,677 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 05:48:53" (1/1) ... [2022-11-25 17:48:53,678 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3fb325ee and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:48:53, skipping insertion in model container [2022-11-25 17:48:53,678 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 05:48:53" (1/1) ... [2022-11-25 17:48:53,686 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-25 17:48:53,995 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-25 17:48:55,531 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 17:48:55,544 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 17:48:55,566 WARN L623 FunctionHandler]: Unknown extern function __local_bh_disable_ip [2022-11-25 17:48:55,588 WARN L623 FunctionHandler]: Unknown extern function __local_bh_enable_ip [2022-11-25 17:48:55,660 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-11-25 17:48:55,671 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_bh [2022-11-25 17:48:55,681 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-11-25 17:48:55,691 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_bh [2022-11-25 17:48:55,727 WARN L623 FunctionHandler]: Unknown extern function synchronize_sched [2022-11-25 17:48:55,754 WARN L623 FunctionHandler]: Unknown extern function lock_acquire [2022-11-25 17:48:55,763 WARN L623 FunctionHandler]: Unknown extern function lock_release [2022-11-25 17:48:55,781 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-11-25 17:48:55,782 WARN L623 FunctionHandler]: Unknown extern function rcu_is_watching [2022-11-25 17:48:55,783 WARN L623 FunctionHandler]: Unknown extern function rcu_lockdep_current_cpu_online [2022-11-25 17:48:55,783 WARN L623 FunctionHandler]: Unknown extern function lock_is_held [2022-11-25 17:48:55,794 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-11-25 17:48:55,794 WARN L623 FunctionHandler]: Unknown extern function rcu_is_watching [2022-11-25 17:48:55,795 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-11-25 17:48:55,806 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-11-25 17:48:55,807 WARN L623 FunctionHandler]: Unknown extern function rcu_is_watching [2022-11-25 17:48:55,807 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-11-25 17:48:55,950 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-11-25 17:48:56,057 WARN L623 FunctionHandler]: Unknown extern function alloc_pages_current [2022-11-25 17:48:56,246 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 17:48:56,351 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-11-25 17:48:56,356 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-11-25 17:48:56,357 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-11-25 17:48:56,369 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-11-25 17:48:56,380 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-11-25 17:48:56,392 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-11-25 17:48:56,403 WARN L623 FunctionHandler]: Unknown extern function debug_dma_sync_single_for_cpu [2022-11-25 17:48:56,414 WARN L623 FunctionHandler]: Unknown extern function debug_dma_sync_single_for_device [2022-11-25 17:48:56,424 WARN L623 FunctionHandler]: Unknown extern function debug_dma_mapping_error [2022-11-25 17:48:56,471 WARN L623 FunctionHandler]: Unknown extern function debug_dma_alloc_coherent [2022-11-25 17:48:56,481 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-25 17:48:56,482 WARN L623 FunctionHandler]: Unknown extern function debug_dma_free_coherent [2022-11-25 17:48:56,491 WARN L623 FunctionHandler]: Unknown extern function dma_supported [2022-11-25 17:48:56,663 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-11-25 17:48:56,796 WARN L623 FunctionHandler]: Unknown extern function __napi_schedule [2022-11-25 17:48:56,815 WARN L623 FunctionHandler]: Unknown extern function __might_sleep [2022-11-25 17:48:56,816 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 17:48:56,917 WARN L623 FunctionHandler]: Unknown extern function __netif_schedule [2022-11-25 17:48:56,944 WARN L623 FunctionHandler]: Unknown extern function netpoll_trap [2022-11-25 17:48:56,947 WARN L623 FunctionHandler]: Unknown extern function __netif_schedule [2022-11-25 17:48:56,968 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-25 17:48:56,969 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:48:57,012 WARN L623 FunctionHandler]: Unknown extern function dql_completed [2022-11-25 17:48:57,022 WARN L623 FunctionHandler]: Unknown extern function dql_reset [2022-11-25 17:48:57,140 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 17:48:57,142 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 17:48:57,144 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 17:48:57,145 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 17:48:57,145 WARN L623 FunctionHandler]: Unknown extern function __bad_size_call_parameter [2022-11-25 17:48:57,259 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_word [2022-11-25 17:48:57,267 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_dword [2022-11-25 17:48:57,275 WARN L623 FunctionHandler]: Unknown extern function pci_bus_write_config_word [2022-11-25 17:48:57,335 WARN L623 FunctionHandler]: Unknown extern function __pci_enable_wake [2022-11-25 17:48:57,408 WARN L623 FunctionHandler]: Unknown extern function dma_set_mask [2022-11-25 17:48:57,490 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-11-25 17:48:57,764 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:48:57,804 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 17:48:57,805 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 17:48:57,828 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 17:48:57,829 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-11-25 17:48:57,830 WARN L623 FunctionHandler]: Unknown extern function lock_is_held [2022-11-25 17:48:57,830 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-11-25 17:48:57,837 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 17:48:57,850 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 17:48:57,850 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-11-25 17:48:57,852 WARN L623 FunctionHandler]: Unknown extern function lock_is_held [2022-11-25 17:48:57,852 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-11-25 17:48:57,864 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 17:48:57,875 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:48:57,881 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:48:57,882 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:48:57,886 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:48:57,895 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:48:57,897 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:48:57,901 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:48:57,904 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:48:57,946 WARN L623 FunctionHandler]: Unknown extern function synchronize_irq [2022-11-25 17:48:57,974 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-25 17:48:57,983 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-11-25 17:48:57,993 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 17:48:58,009 WARN L623 FunctionHandler]: Unknown extern function vfree [2022-11-25 17:48:58,011 WARN L623 FunctionHandler]: Unknown extern function vfree [2022-11-25 17:48:58,033 WARN L623 FunctionHandler]: Unknown extern function vzalloc [2022-11-25 17:48:58,043 WARN L623 FunctionHandler]: Unknown extern function vzalloc [2022-11-25 17:48:58,116 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-11-25 17:48:58,116 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 17:48:58,118 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:48:58,118 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:48:58,119 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:48:58,119 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:48:58,119 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:48:58,120 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-25 17:48:58,120 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:48:58,322 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:48:58,323 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:48:58,369 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-25 17:48:58,372 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 17:48:58,454 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 17:48:58,551 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 17:48:58,562 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:48:58,563 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:48:58,564 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:48:58,564 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:48:58,565 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:48:58,566 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:48:58,569 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:48:58,569 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:48:58,570 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:48:58,571 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:48:58,573 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:48:58,573 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:48:58,575 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:48:58,575 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:48:58,576 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:48:58,578 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 17:48:58,580 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:48:58,597 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:48:58,601 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:48:58,625 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 17:48:58,648 WARN L623 FunctionHandler]: Unknown extern function __free_pages [2022-11-25 17:48:58,658 WARN L623 FunctionHandler]: Unknown extern function __free_pages [2022-11-25 17:48:58,668 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 17:48:58,714 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-25 17:48:58,716 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 17:48:58,718 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 17:48:58,719 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 17:48:58,720 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 17:48:58,721 WARN L623 FunctionHandler]: Unknown extern function __bad_size_call_parameter [2022-11-25 17:48:58,732 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-25 17:48:58,771 WARN L623 FunctionHandler]: Unknown extern function build_skb [2022-11-25 17:48:58,773 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 17:48:58,774 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-25 17:48:58,775 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-25 17:48:58,803 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-25 17:48:58,804 WARN L623 FunctionHandler]: Unknown extern function eth_type_trans [2022-11-25 17:48:58,805 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-25 17:48:58,807 WARN L623 FunctionHandler]: Unknown extern function napi_gro_receive [2022-11-25 17:48:58,837 WARN L623 FunctionHandler]: Unknown extern function __napi_schedule [2022-11-25 17:48:58,876 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-11-25 17:48:58,877 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-11-25 17:48:58,905 WARN L623 FunctionHandler]: Unknown extern function napi_complete [2022-11-25 17:48:58,915 WARN L623 FunctionHandler]: Unknown extern function napi_complete [2022-11-25 17:48:58,929 WARN L623 FunctionHandler]: Unknown extern function crc32_le [2022-11-25 17:48:58,966 WARN L623 FunctionHandler]: Unknown extern function release_firmware [2022-11-25 17:48:58,966 WARN L623 FunctionHandler]: Unknown extern function release_firmware [2022-11-25 17:48:58,977 WARN L623 FunctionHandler]: Unknown extern function request_firmware [2022-11-25 17:48:58,978 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:48:58,979 WARN L623 FunctionHandler]: Unknown extern function request_firmware [2022-11-25 17:48:58,979 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:48:58,980 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:48:58,981 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:48:58,982 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:48:58,982 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:48:59,039 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:48:59,039 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:48:59,040 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:48:59,041 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:48:59,042 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:48:59,042 WARN L623 FunctionHandler]: Unknown extern function release_firmware [2022-11-25 17:48:59,042 WARN L623 FunctionHandler]: Unknown extern function release_firmware [2022-11-25 17:48:59,126 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-11-25 17:48:59,127 WARN L623 FunctionHandler]: Unknown extern function pci_wake_from_d3 [2022-11-25 17:48:59,128 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-11-25 17:48:59,128 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-11-25 17:48:59,139 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:48:59,149 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:48:59,159 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:48:59,198 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:48:59,209 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:48:59,221 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:48:59,233 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:48:59,264 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 17:48:59,265 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 17:48:59,296 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:48:59,296 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 17:48:59,297 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:48:59,298 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 17:48:59,299 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:48:59,299 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:48:59,300 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:48:59,322 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:48:59,376 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-11-25 17:48:59,377 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-11-25 17:48:59,421 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-25 17:48:59,431 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 17:48:59,532 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-25 17:48:59,533 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-25 17:48:59,534 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:48:59,535 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:48:59,536 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:48:59,536 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-25 17:48:59,559 WARN L623 FunctionHandler]: Unknown extern function crc32_le [2022-11-25 17:48:59,559 WARN L623 FunctionHandler]: Unknown extern function crc32_le [2022-11-25 17:48:59,571 WARN L623 FunctionHandler]: Unknown extern function msleep_interruptible [2022-11-25 17:48:59,643 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msi [2022-11-25 17:48:59,643 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msix [2022-11-25 17:48:59,652 WARN L623 FunctionHandler]: Unknown extern function pci_enable_msix [2022-11-25 17:48:59,665 WARN L623 FunctionHandler]: Unknown extern function netif_get_num_default_rss_queues [2022-11-25 17:48:59,667 WARN L623 FunctionHandler]: Unknown extern function pci_enable_msi_block [2022-11-25 17:48:59,669 WARN L623 FunctionHandler]: Unknown extern function netif_set_real_num_tx_queues [2022-11-25 17:48:59,669 WARN L623 FunctionHandler]: Unknown extern function netif_set_real_num_rx_queues [2022-11-25 17:48:59,679 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-25 17:48:59,680 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-11-25 17:48:59,681 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 17:48:59,682 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 17:48:59,691 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-11-25 17:48:59,692 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-11-25 17:48:59,693 WARN L623 FunctionHandler]: Unknown extern function pci_restore_state [2022-11-25 17:48:59,693 WARN L623 FunctionHandler]: Unknown extern function pci_save_state [2022-11-25 17:48:59,693 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:48:59,694 WARN L623 FunctionHandler]: Unknown extern function dev_close [2022-11-25 17:48:59,694 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-11-25 17:48:59,694 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-11-25 17:48:59,705 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:48:59,706 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:48:59,707 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:48:59,707 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:48:59,708 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:48:59,708 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:48:59,708 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:48:59,709 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:48:59,710 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:48:59,711 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:48:59,720 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:48:59,721 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:48:59,721 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:48:59,722 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:48:59,722 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:48:59,723 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:48:59,741 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:48:59,744 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-25 17:48:59,749 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-25 17:48:59,758 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-25 17:48:59,817 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-25 17:48:59,818 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-25 17:48:59,818 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-25 17:48:59,819 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-25 17:48:59,859 WARN L623 FunctionHandler]: Unknown extern function device_set_wakeup_enable [2022-11-25 17:48:59,869 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 17:48:59,947 WARN L623 FunctionHandler]: Unknown extern function dev_close [2022-11-25 17:48:59,948 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 17:48:59,948 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 17:49:00,001 WARN L623 FunctionHandler]: Unknown extern function msleep_interruptible [2022-11-25 17:49:00,106 WARN L623 FunctionHandler]: Unknown extern function disable_irq [2022-11-25 17:49:00,107 WARN L623 FunctionHandler]: Unknown extern function enable_irq [2022-11-25 17:49:00,143 WARN L623 FunctionHandler]: Unknown extern function pci_vpd_find_tag [2022-11-25 17:49:00,143 WARN L623 FunctionHandler]: Unknown extern function pci_vpd_find_info_keyword [2022-11-25 17:49:00,145 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-11-25 17:49:00,146 WARN L623 FunctionHandler]: Unknown extern function pci_vpd_find_info_keyword [2022-11-25 17:49:00,148 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 17:49:00,160 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-11-25 17:49:00,160 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:49:00,161 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:49:00,162 WARN L623 FunctionHandler]: Unknown extern function pci_request_regions [2022-11-25 17:49:00,162 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:49:00,163 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-11-25 17:49:00,165 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:49:00,165 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-25 17:49:00,166 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-25 17:49:00,167 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-11-25 17:49:00,168 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-25 17:49:00,168 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-25 17:49:00,169 WARN L623 FunctionHandler]: Unknown extern function pci_iomap [2022-11-25 17:49:00,169 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:49:00,171 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:49:00,172 WARN L623 FunctionHandler]: Unknown extern function pci_enable_pcie_error_reporting [2022-11-25 17:49:00,172 WARN L623 FunctionHandler]: Unknown extern function pci_find_capability [2022-11-25 17:49:00,172 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:49:00,174 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:49:00,175 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:49:00,177 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:49:00,178 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:49:00,181 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 17:49:00,186 WARN L623 FunctionHandler]: Unknown extern function device_set_wakeup_capable [2022-11-25 17:49:00,187 WARN L623 FunctionHandler]: Unknown extern function device_set_wakeup_enable [2022-11-25 17:49:00,188 WARN L623 FunctionHandler]: Unknown extern function pci_dev_put [2022-11-25 17:49:00,188 WARN L623 FunctionHandler]: Unknown extern function pci_get_device [2022-11-25 17:49:00,194 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-11-25 17:49:00,196 WARN L623 FunctionHandler]: Unknown extern function pci_save_state [2022-11-25 17:49:00,197 WARN L623 FunctionHandler]: Unknown extern function pci_disable_pcie_error_reporting [2022-11-25 17:49:00,198 WARN L623 FunctionHandler]: Unknown extern function pci_iounmap [2022-11-25 17:49:00,198 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-11-25 17:49:00,198 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-25 17:49:00,209 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 17:49:00,210 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 17:49:00,211 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 17:49:00,218 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 17:49:00,219 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 17:49:00,221 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 17:49:00,223 WARN L623 FunctionHandler]: Unknown extern function netif_napi_del [2022-11-25 17:49:00,224 WARN L623 FunctionHandler]: Unknown extern function netif_napi_add [2022-11-25 17:49:00,236 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:49:00,238 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:49:00,239 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 17:49:00,240 WARN L623 FunctionHandler]: Unknown extern function pci_iounmap [2022-11-25 17:49:00,240 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-11-25 17:49:00,241 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-25 17:49:00,250 WARN L623 FunctionHandler]: Unknown extern function cancel_work_sync [2022-11-25 17:49:00,251 WARN L623 FunctionHandler]: Unknown extern function pci_iounmap [2022-11-25 17:49:00,251 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 17:49:00,252 WARN L623 FunctionHandler]: Unknown extern function pci_disable_pcie_error_reporting [2022-11-25 17:49:00,252 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-11-25 17:49:00,252 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-25 17:49:00,262 WARN L623 FunctionHandler]: Unknown extern function cancel_work_sync [2022-11-25 17:49:00,262 WARN L623 FunctionHandler]: Unknown extern function netif_device_detach [2022-11-25 17:49:00,272 WARN L623 FunctionHandler]: Unknown extern function netif_device_attach [2022-11-25 17:49:00,282 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-11-25 17:49:00,283 WARN L623 FunctionHandler]: Unknown extern function netif_device_detach [2022-11-25 17:49:00,283 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-11-25 17:49:00,284 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-25 17:49:00,284 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-11-25 17:49:00,293 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-11-25 17:49:00,294 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-11-25 17:49:00,294 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:49:00,295 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-11-25 17:49:00,295 WARN L623 FunctionHandler]: Unknown extern function pci_restore_state [2022-11-25 17:49:00,295 WARN L623 FunctionHandler]: Unknown extern function pci_save_state [2022-11-25 17:49:00,296 WARN L623 FunctionHandler]: Unknown extern function dev_close [2022-11-25 17:49:00,296 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-11-25 17:49:00,297 WARN L623 FunctionHandler]: Unknown extern function pci_cleanup_aer_uncorrect_error_status [2022-11-25 17:49:00,297 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:49:00,307 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-11-25 17:49:00,307 WARN L623 FunctionHandler]: Unknown extern function netif_device_attach [2022-11-25 17:49:00,308 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-11-25 17:49:00,317 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-11-25 17:49:00,317 WARN L623 FunctionHandler]: Unknown extern function dev_close [2022-11-25 17:49:00,318 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-11-25 17:49:01,412 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 17:49:01,412 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 17:49:01,413 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 17:49:01,413 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 17:49:01,413 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 17:49:01,414 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 17:49:01,414 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 17:49:01,414 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 17:49:01,414 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 17:49:01,415 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 17:49:01,415 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 17:49:01,415 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 17:49:01,416 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 17:49:01,416 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 17:49:01,416 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 17:49:01,416 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 17:49:01,417 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 17:49:01,417 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 17:49:01,417 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 17:49:01,417 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 17:49:01,418 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 17:49:01,418 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 17:49:01,418 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 17:49:01,427 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 17:49:01,428 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 17:49:01,428 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 17:49:01,429 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 17:49:01,435 WARN L623 FunctionHandler]: Unknown extern function eth_validate_addr [2022-11-25 17:49:01,452 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-11-25 17:49:01,453 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-11-25 17:49:01,467 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-11-25 17:49:01,475 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-11-25 17:49:01,488 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_register_netdev [2022-11-25 17:49:01,496 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-11-25 17:49:01,497 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-11-25 17:49:01,500 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-25 17:49:01,501 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-25 17:49:01,502 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-11-25 17:49:01,503 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-25 17:49:01,503 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-11-25 17:49:01,505 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-11-25 17:49:01,506 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-25 17:49:01,507 WARN L623 FunctionHandler]: Unknown extern function alloc_etherdev_mqs [2022-11-25 17:49:01,508 WARN L623 FunctionHandler]: Unknown extern function register_netdev [2022-11-25 17:49:01,508 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-11-25 17:49:01,509 WARN L623 FunctionHandler]: Unknown extern function unregister_netdev [2022-11-25 17:49:01,509 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-11-25 17:49:01,510 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-11-25 17:49:01,511 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-11-25 17:49:01,511 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-11-25 17:49:01,512 WARN L623 FunctionHandler]: Unknown extern function __pci_register_driver [2022-11-25 17:49:01,513 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-11-25 17:49:01,668 WARN L623 FunctionHandler]: Unknown extern function ldv_check_alloc_flags [2022-11-25 17:49:01,669 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-11-25 17:49:01,739 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 17:49:01,896 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_8c89c65a-32e8-4468-a311-cc4e7aa485b8/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-broadcom-bnx2.cil.i[660503,660516] [2022-11-25 17:49:01,901 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_8c89c65a-32e8-4468-a311-cc4e7aa485b8/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-broadcom-bnx2.cil.i[660650,660663] [2022-11-25 17:49:01,902 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_8c89c65a-32e8-4468-a311-cc4e7aa485b8/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-broadcom-bnx2.cil.i[660789,660802] [2022-11-25 17:49:01,903 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_8c89c65a-32e8-4468-a311-cc4e7aa485b8/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-broadcom-bnx2.cil.i[660947,660960] [2022-11-25 17:49:01,905 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 17:49:01,907 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 17:49:01,914 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 17:49:01,914 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 17:49:01,915 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 17:49:01,953 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 17:49:01,953 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 17:49:01,957 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 17:49:01,959 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-25 17:49:02,073 INFO L203 MainTranslator]: Completed pre-run [2022-11-25 17:49:02,249 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 17:49:02,250 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 17:49:02,250 WARN L623 FunctionHandler]: Unknown extern function __local_bh_disable_ip [2022-11-25 17:49:02,251 WARN L623 FunctionHandler]: Unknown extern function __local_bh_enable_ip [2022-11-25 17:49:02,252 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-11-25 17:49:02,252 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_bh [2022-11-25 17:49:02,252 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-11-25 17:49:02,253 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_bh [2022-11-25 17:49:02,256 WARN L623 FunctionHandler]: Unknown extern function synchronize_sched [2022-11-25 17:49:02,257 WARN L623 FunctionHandler]: Unknown extern function lock_acquire [2022-11-25 17:49:02,257 WARN L623 FunctionHandler]: Unknown extern function lock_release [2022-11-25 17:49:02,258 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-11-25 17:49:02,258 WARN L623 FunctionHandler]: Unknown extern function rcu_is_watching [2022-11-25 17:49:02,259 WARN L623 FunctionHandler]: Unknown extern function rcu_lockdep_current_cpu_online [2022-11-25 17:49:02,259 WARN L623 FunctionHandler]: Unknown extern function lock_is_held [2022-11-25 17:49:02,260 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-11-25 17:49:02,260 WARN L623 FunctionHandler]: Unknown extern function rcu_is_watching [2022-11-25 17:49:02,262 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-11-25 17:49:02,263 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-11-25 17:49:02,264 WARN L623 FunctionHandler]: Unknown extern function rcu_is_watching [2022-11-25 17:49:02,264 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-11-25 17:49:02,266 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-11-25 17:49:02,267 WARN L623 FunctionHandler]: Unknown extern function alloc_pages_current [2022-11-25 17:49:02,272 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 17:49:02,284 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-11-25 17:49:02,285 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-11-25 17:49:02,286 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-11-25 17:49:02,287 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-11-25 17:49:02,289 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-11-25 17:49:02,290 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-11-25 17:49:02,291 WARN L623 FunctionHandler]: Unknown extern function debug_dma_sync_single_for_cpu [2022-11-25 17:49:02,292 WARN L623 FunctionHandler]: Unknown extern function debug_dma_sync_single_for_device [2022-11-25 17:49:02,293 WARN L623 FunctionHandler]: Unknown extern function debug_dma_mapping_error [2022-11-25 17:49:02,296 WARN L623 FunctionHandler]: Unknown extern function debug_dma_alloc_coherent [2022-11-25 17:49:02,297 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-25 17:49:02,297 WARN L623 FunctionHandler]: Unknown extern function debug_dma_free_coherent [2022-11-25 17:49:02,298 WARN L623 FunctionHandler]: Unknown extern function dma_supported [2022-11-25 17:49:02,304 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-11-25 17:49:02,309 WARN L623 FunctionHandler]: Unknown extern function __napi_schedule [2022-11-25 17:49:02,309 WARN L623 FunctionHandler]: Unknown extern function __might_sleep [2022-11-25 17:49:02,310 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 17:49:02,312 WARN L623 FunctionHandler]: Unknown extern function __netif_schedule [2022-11-25 17:49:02,313 WARN L623 FunctionHandler]: Unknown extern function netpoll_trap [2022-11-25 17:49:02,313 WARN L623 FunctionHandler]: Unknown extern function __netif_schedule [2022-11-25 17:49:02,315 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-25 17:49:02,315 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:49:02,317 WARN L623 FunctionHandler]: Unknown extern function dql_completed [2022-11-25 17:49:02,318 WARN L623 FunctionHandler]: Unknown extern function dql_reset [2022-11-25 17:49:02,320 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 17:49:02,320 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 17:49:02,321 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 17:49:02,321 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 17:49:02,322 WARN L623 FunctionHandler]: Unknown extern function __bad_size_call_parameter [2022-11-25 17:49:02,323 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_word [2022-11-25 17:49:02,326 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_dword [2022-11-25 17:49:02,333 WARN L623 FunctionHandler]: Unknown extern function pci_bus_write_config_word [2022-11-25 17:49:02,336 WARN L623 FunctionHandler]: Unknown extern function __pci_enable_wake [2022-11-25 17:49:02,337 WARN L623 FunctionHandler]: Unknown extern function dma_set_mask [2022-11-25 17:49:02,340 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-11-25 17:49:02,355 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:49:02,361 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 17:49:02,362 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 17:49:02,364 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 17:49:02,365 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-11-25 17:49:02,365 WARN L623 FunctionHandler]: Unknown extern function lock_is_held [2022-11-25 17:49:02,366 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-11-25 17:49:02,367 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 17:49:02,368 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 17:49:02,368 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-11-25 17:49:02,369 WARN L623 FunctionHandler]: Unknown extern function lock_is_held [2022-11-25 17:49:02,369 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-11-25 17:49:02,370 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 17:49:02,372 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:49:02,372 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:49:02,373 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:49:02,374 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:49:02,375 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:49:02,376 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:49:02,376 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:49:02,377 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:49:02,380 WARN L623 FunctionHandler]: Unknown extern function synchronize_irq [2022-11-25 17:49:02,382 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-25 17:49:02,383 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-11-25 17:49:02,384 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 17:49:02,386 WARN L623 FunctionHandler]: Unknown extern function vfree [2022-11-25 17:49:02,387 WARN L623 FunctionHandler]: Unknown extern function vfree [2022-11-25 17:49:02,390 WARN L623 FunctionHandler]: Unknown extern function vzalloc [2022-11-25 17:49:02,392 WARN L623 FunctionHandler]: Unknown extern function vzalloc [2022-11-25 17:49:02,402 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-11-25 17:49:02,402 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 17:49:02,403 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:49:02,404 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:49:02,404 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:49:02,404 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:49:02,405 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:49:02,405 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-25 17:49:02,406 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:49:02,428 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:49:02,429 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:49:02,435 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-25 17:49:02,437 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 17:49:02,447 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 17:49:02,459 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 17:49:02,461 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:49:02,461 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:49:02,562 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:49:02,562 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:49:02,562 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:49:02,563 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:49:02,563 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:49:02,563 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:49:02,564 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:49:02,564 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:49:02,564 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:49:02,565 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:49:02,565 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:49:02,566 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:49:02,566 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:49:02,567 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 17:49:02,568 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:49:02,569 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:49:02,570 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:49:02,574 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 17:49:02,577 WARN L623 FunctionHandler]: Unknown extern function __free_pages [2022-11-25 17:49:02,578 WARN L623 FunctionHandler]: Unknown extern function __free_pages [2022-11-25 17:49:02,580 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 17:49:02,586 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-25 17:49:02,588 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 17:49:02,588 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 17:49:02,589 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 17:49:02,590 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 17:49:02,590 WARN L623 FunctionHandler]: Unknown extern function __bad_size_call_parameter [2022-11-25 17:49:02,593 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-25 17:49:02,598 WARN L623 FunctionHandler]: Unknown extern function build_skb [2022-11-25 17:49:02,598 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 17:49:02,599 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-25 17:49:02,600 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-25 17:49:02,607 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-25 17:49:02,608 WARN L623 FunctionHandler]: Unknown extern function eth_type_trans [2022-11-25 17:49:02,608 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-25 17:49:02,609 WARN L623 FunctionHandler]: Unknown extern function napi_gro_receive [2022-11-25 17:49:02,621 WARN L623 FunctionHandler]: Unknown extern function __napi_schedule [2022-11-25 17:49:02,625 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-11-25 17:49:02,625 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-11-25 17:49:02,630 WARN L623 FunctionHandler]: Unknown extern function napi_complete [2022-11-25 17:49:02,634 WARN L623 FunctionHandler]: Unknown extern function napi_complete [2022-11-25 17:49:02,637 WARN L623 FunctionHandler]: Unknown extern function crc32_le [2022-11-25 17:49:02,642 WARN L623 FunctionHandler]: Unknown extern function release_firmware [2022-11-25 17:49:02,642 WARN L623 FunctionHandler]: Unknown extern function release_firmware [2022-11-25 17:49:02,644 WARN L623 FunctionHandler]: Unknown extern function request_firmware [2022-11-25 17:49:02,644 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:49:02,645 WARN L623 FunctionHandler]: Unknown extern function request_firmware [2022-11-25 17:49:02,645 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:49:02,646 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:49:02,646 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:49:02,647 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:49:02,647 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:49:02,648 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:49:02,648 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:49:02,649 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:49:02,650 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:49:02,650 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:49:02,651 WARN L623 FunctionHandler]: Unknown extern function release_firmware [2022-11-25 17:49:02,651 WARN L623 FunctionHandler]: Unknown extern function release_firmware [2022-11-25 17:49:02,664 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-11-25 17:49:02,665 WARN L623 FunctionHandler]: Unknown extern function pci_wake_from_d3 [2022-11-25 17:49:02,666 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-11-25 17:49:02,666 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-11-25 17:49:02,667 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:49:02,668 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:49:02,669 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:49:02,672 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:49:02,674 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:49:02,677 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:49:02,680 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:49:02,690 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 17:49:02,690 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 17:49:02,693 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:49:02,694 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 17:49:02,695 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:49:02,696 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 17:49:02,696 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:49:02,697 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:49:02,697 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:49:02,708 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:49:02,716 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-11-25 17:49:02,717 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-11-25 17:49:02,725 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-25 17:49:02,726 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 17:49:02,750 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-25 17:49:02,752 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-25 17:49:02,753 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:49:02,754 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:49:02,755 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:49:02,755 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-25 17:49:02,758 WARN L623 FunctionHandler]: Unknown extern function crc32_le [2022-11-25 17:49:02,759 WARN L623 FunctionHandler]: Unknown extern function crc32_le [2022-11-25 17:49:02,761 WARN L623 FunctionHandler]: Unknown extern function msleep_interruptible [2022-11-25 17:49:02,770 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msi [2022-11-25 17:49:02,770 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msix [2022-11-25 17:49:02,771 WARN L623 FunctionHandler]: Unknown extern function pci_enable_msix [2022-11-25 17:49:02,773 WARN L623 FunctionHandler]: Unknown extern function netif_get_num_default_rss_queues [2022-11-25 17:49:02,775 WARN L623 FunctionHandler]: Unknown extern function pci_enable_msi_block [2022-11-25 17:49:02,776 WARN L623 FunctionHandler]: Unknown extern function netif_set_real_num_tx_queues [2022-11-25 17:49:02,777 WARN L623 FunctionHandler]: Unknown extern function netif_set_real_num_rx_queues [2022-11-25 17:49:02,777 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-25 17:49:02,778 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-11-25 17:49:02,779 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 17:49:02,780 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 17:49:02,781 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-11-25 17:49:02,781 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-11-25 17:49:02,782 WARN L623 FunctionHandler]: Unknown extern function pci_restore_state [2022-11-25 17:49:02,782 WARN L623 FunctionHandler]: Unknown extern function pci_save_state [2022-11-25 17:49:02,782 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:49:02,783 WARN L623 FunctionHandler]: Unknown extern function dev_close [2022-11-25 17:49:02,783 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-11-25 17:49:02,783 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-11-25 17:49:02,786 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:49:02,787 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:49:02,787 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:49:02,788 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:49:02,788 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:49:02,788 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:49:02,789 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:49:02,789 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:49:02,790 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:49:02,791 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:49:02,792 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:49:02,792 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:49:02,793 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:49:02,793 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:49:02,794 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:49:02,795 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:49:02,797 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:49:02,799 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-25 17:49:02,803 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-25 17:49:02,805 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-25 17:49:02,817 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-25 17:49:02,818 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-25 17:49:02,818 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-25 17:49:02,818 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-25 17:49:02,825 WARN L623 FunctionHandler]: Unknown extern function device_set_wakeup_enable [2022-11-25 17:49:02,826 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 17:49:02,834 WARN L623 FunctionHandler]: Unknown extern function dev_close [2022-11-25 17:49:02,834 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 17:49:02,835 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 17:49:02,843 WARN L623 FunctionHandler]: Unknown extern function msleep_interruptible [2022-11-25 17:49:02,855 WARN L623 FunctionHandler]: Unknown extern function disable_irq [2022-11-25 17:49:02,856 WARN L623 FunctionHandler]: Unknown extern function enable_irq [2022-11-25 17:49:02,860 WARN L623 FunctionHandler]: Unknown extern function pci_vpd_find_tag [2022-11-25 17:49:02,861 WARN L623 FunctionHandler]: Unknown extern function pci_vpd_find_info_keyword [2022-11-25 17:49:02,861 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-11-25 17:49:02,862 WARN L623 FunctionHandler]: Unknown extern function pci_vpd_find_info_keyword [2022-11-25 17:49:02,863 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 17:49:02,866 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-11-25 17:49:02,866 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:49:02,866 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:49:02,867 WARN L623 FunctionHandler]: Unknown extern function pci_request_regions [2022-11-25 17:49:02,867 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:49:02,868 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-11-25 17:49:02,868 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:49:02,869 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-25 17:49:02,869 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-25 17:49:02,869 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-11-25 17:49:02,870 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-25 17:49:02,870 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-25 17:49:02,871 WARN L623 FunctionHandler]: Unknown extern function pci_iomap [2022-11-25 17:49:02,871 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:49:02,872 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:49:02,872 WARN L623 FunctionHandler]: Unknown extern function pci_enable_pcie_error_reporting [2022-11-25 17:49:02,873 WARN L623 FunctionHandler]: Unknown extern function pci_find_capability [2022-11-25 17:49:02,873 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:49:02,875 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:49:02,875 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:49:02,876 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:49:02,877 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:49:02,879 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 17:49:02,884 WARN L623 FunctionHandler]: Unknown extern function device_set_wakeup_capable [2022-11-25 17:49:02,884 WARN L623 FunctionHandler]: Unknown extern function device_set_wakeup_enable [2022-11-25 17:49:02,885 WARN L623 FunctionHandler]: Unknown extern function pci_dev_put [2022-11-25 17:49:02,885 WARN L623 FunctionHandler]: Unknown extern function pci_get_device [2022-11-25 17:49:02,886 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-11-25 17:49:02,887 WARN L623 FunctionHandler]: Unknown extern function pci_save_state [2022-11-25 17:49:02,887 WARN L623 FunctionHandler]: Unknown extern function pci_disable_pcie_error_reporting [2022-11-25 17:49:02,887 WARN L623 FunctionHandler]: Unknown extern function pci_iounmap [2022-11-25 17:49:02,888 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-11-25 17:49:02,888 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-25 17:49:02,889 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 17:49:02,890 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 17:49:02,891 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 17:49:02,891 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 17:49:02,892 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 17:49:02,892 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 17:49:02,893 WARN L623 FunctionHandler]: Unknown extern function netif_napi_del [2022-11-25 17:49:02,894 WARN L623 FunctionHandler]: Unknown extern function netif_napi_add [2022-11-25 17:49:02,897 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:49:02,899 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:49:02,899 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 17:49:02,900 WARN L623 FunctionHandler]: Unknown extern function pci_iounmap [2022-11-25 17:49:02,900 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-11-25 17:49:02,901 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-25 17:49:02,901 WARN L623 FunctionHandler]: Unknown extern function cancel_work_sync [2022-11-25 17:49:02,902 WARN L623 FunctionHandler]: Unknown extern function pci_iounmap [2022-11-25 17:49:02,902 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 17:49:02,902 WARN L623 FunctionHandler]: Unknown extern function pci_disable_pcie_error_reporting [2022-11-25 17:49:02,903 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-11-25 17:49:02,903 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-25 17:49:02,904 WARN L623 FunctionHandler]: Unknown extern function cancel_work_sync [2022-11-25 17:49:02,904 WARN L623 FunctionHandler]: Unknown extern function netif_device_detach [2022-11-25 17:49:02,905 WARN L623 FunctionHandler]: Unknown extern function netif_device_attach [2022-11-25 17:49:02,906 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-11-25 17:49:02,906 WARN L623 FunctionHandler]: Unknown extern function netif_device_detach [2022-11-25 17:49:02,907 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-11-25 17:49:02,907 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-25 17:49:02,907 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-11-25 17:49:02,908 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-11-25 17:49:02,908 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-11-25 17:49:02,909 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:49:02,909 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-11-25 17:49:02,909 WARN L623 FunctionHandler]: Unknown extern function pci_restore_state [2022-11-25 17:49:02,910 WARN L623 FunctionHandler]: Unknown extern function pci_save_state [2022-11-25 17:49:02,910 WARN L623 FunctionHandler]: Unknown extern function dev_close [2022-11-25 17:49:02,910 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-11-25 17:49:02,911 WARN L623 FunctionHandler]: Unknown extern function pci_cleanup_aer_uncorrect_error_status [2022-11-25 17:49:02,911 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:49:02,912 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-11-25 17:49:02,913 WARN L623 FunctionHandler]: Unknown extern function netif_device_attach [2022-11-25 17:49:02,913 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-11-25 17:49:02,914 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-11-25 17:49:02,914 WARN L623 FunctionHandler]: Unknown extern function dev_close [2022-11-25 17:49:02,915 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-11-25 17:49:02,924 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 17:49:02,925 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 17:49:02,925 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 17:49:02,926 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 17:49:02,926 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 17:49:02,926 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 17:49:02,926 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 17:49:02,927 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 17:49:02,927 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 17:49:02,927 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 17:49:02,927 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 17:49:02,928 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 17:49:02,928 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 17:49:02,928 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 17:49:02,929 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 17:49:02,929 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 17:49:02,929 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 17:49:02,929 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 17:49:02,930 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 17:49:02,930 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 17:49:02,930 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 17:49:02,930 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 17:49:02,931 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 17:49:02,931 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 17:49:02,931 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 17:49:02,932 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 17:49:02,932 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 17:49:02,936 WARN L623 FunctionHandler]: Unknown extern function eth_validate_addr [2022-11-25 17:49:02,941 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-11-25 17:49:02,942 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-11-25 17:49:02,951 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-11-25 17:49:02,958 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-11-25 17:49:03,040 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_register_netdev [2022-11-25 17:49:03,048 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-11-25 17:49:03,048 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-11-25 17:49:03,052 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-25 17:49:03,053 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-25 17:49:03,054 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-11-25 17:49:03,055 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-25 17:49:03,055 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-11-25 17:49:03,056 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-11-25 17:49:03,056 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-25 17:49:03,057 WARN L623 FunctionHandler]: Unknown extern function alloc_etherdev_mqs [2022-11-25 17:49:03,058 WARN L623 FunctionHandler]: Unknown extern function register_netdev [2022-11-25 17:49:03,058 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-11-25 17:49:03,059 WARN L623 FunctionHandler]: Unknown extern function unregister_netdev [2022-11-25 17:49:03,059 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-11-25 17:49:03,060 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-11-25 17:49:03,060 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-11-25 17:49:03,061 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-11-25 17:49:03,062 WARN L623 FunctionHandler]: Unknown extern function __pci_register_driver [2022-11-25 17:49:03,062 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-11-25 17:49:03,068 WARN L623 FunctionHandler]: Unknown extern function ldv_check_alloc_flags [2022-11-25 17:49:03,068 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-11-25 17:49:03,070 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 17:49:03,077 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_8c89c65a-32e8-4468-a311-cc4e7aa485b8/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-broadcom-bnx2.cil.i[660503,660516] [2022-11-25 17:49:03,077 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_8c89c65a-32e8-4468-a311-cc4e7aa485b8/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-broadcom-bnx2.cil.i[660650,660663] [2022-11-25 17:49:03,078 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_8c89c65a-32e8-4468-a311-cc4e7aa485b8/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-broadcom-bnx2.cil.i[660789,660802] [2022-11-25 17:49:03,078 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_8c89c65a-32e8-4468-a311-cc4e7aa485b8/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-broadcom-bnx2.cil.i[660947,660960] [2022-11-25 17:49:03,079 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 17:49:03,082 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 17:49:03,083 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 17:49:03,083 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 17:49:03,084 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 17:49:03,089 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 17:49:03,090 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 17:49:03,093 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 17:49:03,094 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-25 17:49:03,549 INFO L208 MainTranslator]: Completed translation [2022-11-25 17:49:03,550 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:49:03 WrapperNode [2022-11-25 17:49:03,550 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-25 17:49:03,551 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-25 17:49:03,552 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-25 17:49:03,552 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-25 17:49:03,559 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:49:03" (1/1) ... [2022-11-25 17:49:03,825 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:49:03" (1/1) ... [2022-11-25 17:49:04,387 INFO L138 Inliner]: procedures = 726, calls = 8476, calls flagged for inlining = 400, calls inlined = 359, statements flattened = 16705 [2022-11-25 17:49:04,388 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-25 17:49:04,389 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-25 17:49:04,389 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-25 17:49:04,389 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-25 17:49:04,403 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:49:03" (1/1) ... [2022-11-25 17:49:04,403 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:49:03" (1/1) ... [2022-11-25 17:49:04,514 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:49:03" (1/1) ... [2022-11-25 17:49:04,515 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:49:03" (1/1) ... [2022-11-25 17:49:05,103 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:49:03" (1/1) ... [2022-11-25 17:49:05,162 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:49:03" (1/1) ... [2022-11-25 17:49:05,231 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:49:03" (1/1) ... [2022-11-25 17:49:05,261 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:49:03" (1/1) ... [2022-11-25 17:49:05,386 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-25 17:49:05,387 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-25 17:49:05,387 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-25 17:49:05,388 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-25 17:49:05,389 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:49:03" (1/1) ... [2022-11-25 17:49:05,396 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-25 17:49:05,408 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c89c65a-32e8-4468-a311-cc4e7aa485b8/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:49:05,426 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c89c65a-32e8-4468-a311-cc4e7aa485b8/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-25 17:49:05,450 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c89c65a-32e8-4468-a311-cc4e7aa485b8/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-25 17:49:05,477 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2022-11-25 17:49:05,477 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2022-11-25 17:49:05,481 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_resolve_flow_ctrl [2022-11-25 17:49:05,482 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_resolve_flow_ctrl [2022-11-25 17:49:05,483 INFO L130 BoogieDeclarations]: Found specification of procedure load_rv2p_fw [2022-11-25 17:49:05,483 INFO L138 BoogieDeclarations]: Found implementation of procedure load_rv2p_fw [2022-11-25 17:49:05,483 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_enable_bmsr1 [2022-11-25 17:49:05,483 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_enable_bmsr1 [2022-11-25 17:49:05,484 INFO L130 BoogieDeclarations]: Found specification of procedure device_set_wakeup_enable [2022-11-25 17:49:05,484 INFO L138 BoogieDeclarations]: Found implementation of procedure device_set_wakeup_enable [2022-11-25 17:49:05,484 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2022-11-25 17:49:05,484 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2022-11-25 17:49:05,484 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_disable_int [2022-11-25 17:49:05,484 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_disable_int [2022-11-25 17:49:05,485 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-11-25 17:49:05,485 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-11-25 17:49:05,485 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-25 17:49:05,485 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-25 17:49:05,485 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2022-11-25 17:49:05,485 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2022-11-25 17:49:05,486 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_init_rxbd_rings [2022-11-25 17:49:05,486 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_init_rxbd_rings [2022-11-25 17:49:05,486 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_nvram_read_dword [2022-11-25 17:49:05,486 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_nvram_read_dword [2022-11-25 17:49:05,486 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2022-11-25 17:49:05,486 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2022-11-25 17:49:05,487 INFO L130 BoogieDeclarations]: Found specification of procedure get_l2_fhdr [2022-11-25 17:49:05,487 INFO L138 BoogieDeclarations]: Found implementation of procedure get_l2_fhdr [2022-11-25 17:49:05,487 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_cnic_stop [2022-11-25 17:49:05,487 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_cnic_stop [2022-11-25 17:49:05,487 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-25 17:49:05,487 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-25 17:49:05,488 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_netif_start [2022-11-25 17:49:05,488 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_netif_start [2022-11-25 17:49:05,488 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_setup_int_mode [2022-11-25 17:49:05,488 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_setup_int_mode [2022-11-25 17:49:05,488 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2022-11-25 17:49:05,488 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2022-11-25 17:49:05,489 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_disable_bmsr1 [2022-11-25 17:49:05,489 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_disable_bmsr1 [2022-11-25 17:49:05,489 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_enable_forced_2g5 [2022-11-25 17:49:05,489 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_enable_forced_2g5 [2022-11-25 17:49:05,489 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_page [2022-11-25 17:49:05,489 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_page [2022-11-25 17:49:05,490 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_xceiver_str [2022-11-25 17:49:05,490 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_xceiver_str [2022-11-25 17:49:05,490 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_init_rx_context [2022-11-25 17:49:05,490 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_init_rx_context [2022-11-25 17:49:05,490 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-25 17:49:05,490 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-25 17:49:05,491 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2022-11-25 17:49:05,491 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2022-11-25 17:49:05,491 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-11-25 17:49:05,491 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-11-25 17:49:05,491 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_resume [2022-11-25 17:49:05,491 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_resume [2022-11-25 17:49:05,492 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_pcie_error_reporting [2022-11-25 17:49:05,492 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_pcie_error_reporting [2022-11-25 17:49:05,492 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_ctx_wr [2022-11-25 17:49:05,492 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_ctx_wr [2022-11-25 17:49:05,492 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2022-11-25 17:49:05,492 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2022-11-25 17:49:05,493 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_bnx2_pci_driver_exit_16_2 [2022-11-25 17:49:05,493 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_bnx2_pci_driver_exit_16_2 [2022-11-25 17:49:05,493 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-11-25 17:49:05,493 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-11-25 17:49:05,493 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_setup_remote_phy [2022-11-25 17:49:05,493 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_setup_remote_phy [2022-11-25 17:49:05,494 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_alloc_rx_data [2022-11-25 17:49:05,494 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_alloc_rx_data [2022-11-25 17:49:05,494 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_setup_phy [2022-11-25 17:49:05,494 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_setup_phy [2022-11-25 17:49:05,494 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_unlock [2022-11-25 17:49:05,495 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_unlock [2022-11-25 17:49:05,495 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2022-11-25 17:49:05,495 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-11-25 17:49:05,495 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-11-25 17:49:05,495 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-25 17:49:05,495 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-25 17:49:05,496 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-25 17:49:05,496 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-25 17:49:05,496 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2022-11-25 17:49:05,496 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2022-11-25 17:49:05,496 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-11-25 17:49:05,496 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-11-25 17:49:05,496 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-25 17:49:05,497 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-25 17:49:05,497 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2022-11-25 17:49:05,497 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2022-11-25 17:49:05,497 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-25 17:49:05,497 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_init_napi [2022-11-25 17:49:05,497 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_init_napi [2022-11-25 17:49:05,498 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_read_phy [2022-11-25 17:49:05,498 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_read_phy [2022-11-25 17:49:05,498 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2022-11-25 17:49:05,498 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2022-11-25 17:49:05,498 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2022-11-25 17:49:05,498 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2022-11-25 17:49:05,499 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_request_irq [2022-11-25 17:49:05,499 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_request_irq [2022-11-25 17:49:05,499 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2022-11-25 17:49:05,499 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2022-11-25 17:49:05,499 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_reg_wr_ind [2022-11-25 17:49:05,499 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_reg_wr_ind [2022-11-25 17:49:05,500 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-11-25 17:49:05,500 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-11-25 17:49:05,500 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-25 17:49:05,500 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-25 17:49:05,500 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-11-25 17:49:05,500 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-11-25 17:49:05,500 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2022-11-25 17:49:05,501 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2022-11-25 17:49:05,501 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-25 17:49:05,501 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2022-11-25 17:49:05,501 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2022-11-25 17:49:05,501 INFO L130 BoogieDeclarations]: Found specification of procedure __napi_schedule [2022-11-25 17:49:05,501 INFO L138 BoogieDeclarations]: Found implementation of procedure __napi_schedule [2022-11-25 17:49:05,502 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_rx_mode [2022-11-25 17:49:05,502 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_rx_mode [2022-11-25 17:49:05,502 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_test_intr [2022-11-25 17:49:05,503 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_test_intr [2022-11-25 17:49:05,503 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-25 17:49:05,504 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-25 17:49:05,504 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_init_nic [2022-11-25 17:49:05,504 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_init_nic [2022-11-25 17:49:05,504 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-11-25 17:49:05,504 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-11-25 17:49:05,505 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_wol [2022-11-25 17:49:05,505 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_wol [2022-11-25 17:49:05,505 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-25 17:49:05,505 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-25 17:49:05,505 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-25 17:49:05,505 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_mac_addr [2022-11-25 17:49:05,506 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_mac_addr [2022-11-25 17:49:05,506 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_reset_nic [2022-11-25 17:49:05,506 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_reset_nic [2022-11-25 17:49:05,506 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_cpu [2022-11-25 17:49:05,506 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_cpu [2022-11-25 17:49:05,506 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_msi [2022-11-25 17:49:05,507 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_msi [2022-11-25 17:49:05,507 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-25 17:49:05,507 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-25 17:49:05,507 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-25 17:49:05,507 INFO L130 BoogieDeclarations]: Found specification of procedure vzalloc [2022-11-25 17:49:05,507 INFO L138 BoogieDeclarations]: Found implementation of procedure vzalloc [2022-11-25 17:49:05,508 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-25 17:49:05,508 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-25 17:49:05,508 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_free_skbs [2022-11-25 17:49:05,508 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_free_skbs [2022-11-25 17:49:05,508 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-11-25 17:49:05,508 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-11-25 17:49:05,508 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_channels [2022-11-25 17:49:05,509 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_channels [2022-11-25 17:49:05,509 INFO L130 BoogieDeclarations]: Found specification of procedure __bnx2_free_irq [2022-11-25 17:49:05,509 INFO L138 BoogieDeclarations]: Found implementation of procedure __bnx2_free_irq [2022-11-25 17:49:05,509 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_test_and_enable_2g5 [2022-11-25 17:49:05,509 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_test_and_enable_2g5 [2022-11-25 17:49:05,509 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2022-11-25 17:49:05,510 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2022-11-25 17:49:05,510 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-25 17:49:05,510 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-25 17:49:05,510 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-25 17:49:05,510 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-25 17:49:05,510 INFO L130 BoogieDeclarations]: Found specification of procedure dev_close [2022-11-25 17:49:05,511 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_close [2022-11-25 17:49:05,511 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_setup_msix_tbl [2022-11-25 17:49:05,511 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_setup_msix_tbl [2022-11-25 17:49:05,511 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_disable_int_sync [2022-11-25 17:49:05,511 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_disable_int_sync [2022-11-25 17:49:05,511 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2022-11-25 17:49:05,512 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2022-11-25 17:49:05,512 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_open [2022-11-25 17:49:05,512 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_open [2022-11-25 17:49:05,512 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_reset_chip [2022-11-25 17:49:05,512 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_reset_chip [2022-11-25 17:49:05,512 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_del_napi [2022-11-25 17:49:05,512 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_del_napi [2022-11-25 17:49:05,513 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2022-11-25 17:49:05,513 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2022-11-25 17:49:05,513 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_settings [2022-11-25 17:49:05,513 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_settings [2022-11-25 17:49:05,513 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-25 17:49:05,513 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-25 17:49:05,514 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_lock [2022-11-25 17:49:05,514 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_lock [2022-11-25 17:49:05,514 INFO L130 BoogieDeclarations]: Found specification of procedure check_mips_fw_entry [2022-11-25 17:49:05,514 INFO L138 BoogieDeclarations]: Found implementation of procedure check_mips_fw_entry [2022-11-25 17:49:05,514 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_cnic_start [2022-11-25 17:49:05,514 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_cnic_start [2022-11-25 17:49:05,515 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_shmem_rd [2022-11-25 17:49:05,515 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_shmem_rd [2022-11-25 17:49:05,515 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_mac_link [2022-11-25 17:49:05,515 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_mac_link [2022-11-25 17:49:05,515 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-25 17:49:05,515 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2022-11-25 17:49:05,516 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2022-11-25 17:49:05,516 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-11-25 17:49:05,516 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-11-25 17:49:05,516 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2022-11-25 17:49:05,516 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2022-11-25 17:49:05,516 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2022-11-25 17:49:05,516 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2022-11-25 17:49:05,517 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2022-11-25 17:49:05,517 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2022-11-25 17:49:05,517 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2022-11-25 17:49:05,517 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2022-11-25 17:49:05,517 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_napi_enable [2022-11-25 17:49:05,517 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_napi_enable [2022-11-25 17:49:05,518 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-25 17:49:05,518 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-25 17:49:05,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-25 17:49:05,518 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-25 17:49:05,518 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-25 17:49:05,518 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-25 17:49:05,519 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2022-11-25 17:49:05,519 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2022-11-25 17:49:05,519 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-25 17:49:05,521 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_setup_wol [2022-11-25 17:49:05,521 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_setup_wol [2022-11-25 17:49:05,521 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-25 17:49:05,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-25 17:49:05,521 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_pauseparam [2022-11-25 17:49:05,521 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_pauseparam [2022-11-25 17:49:05,522 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2022-11-25 17:49:05,522 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2022-11-25 17:49:05,522 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-11-25 17:49:05,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-11-25 17:49:05,522 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_tx_timeout [2022-11-25 17:49:05,522 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_tx_timeout [2022-11-25 17:49:05,522 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_init_one [2022-11-25 17:49:05,523 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_init_one [2022-11-25 17:49:05,523 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2022-11-25 17:49:05,523 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2022-11-25 17:49:05,523 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2022-11-25 17:49:05,523 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2022-11-25 17:49:05,523 INFO L130 BoogieDeclarations]: Found specification of procedure pci_vpd_find_info_keyword [2022-11-25 17:49:05,524 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_vpd_find_info_keyword [2022-11-25 17:49:05,524 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_disable [2022-11-25 17:49:05,524 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_disable [2022-11-25 17:49:05,524 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_acquire_nvram_lock [2022-11-25 17:49:05,524 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_acquire_nvram_lock [2022-11-25 17:49:05,524 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_remove_one [2022-11-25 17:49:05,524 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_remove_one [2022-11-25 17:49:05,525 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2022-11-25 17:49:05,525 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2022-11-25 17:49:05,525 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-25 17:49:05,525 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-25 17:49:05,525 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2022-11-25 17:49:05,525 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2022-11-25 17:49:05,525 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2022-11-25 17:49:05,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2022-11-25 17:49:05,526 INFO L130 BoogieDeclarations]: Found specification of procedure lock_is_held [2022-11-25 17:49:05,526 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_is_held [2022-11-25 17:49:05,526 INFO L130 BoogieDeclarations]: Found specification of procedure request_firmware [2022-11-25 17:49:05,526 INFO L138 BoogieDeclarations]: Found implementation of procedure request_firmware [2022-11-25 17:49:05,526 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2022-11-25 17:49:05,527 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2022-11-25 17:49:05,527 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_enable_nvram_access [2022-11-25 17:49:05,527 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_enable_nvram_access [2022-11-25 17:49:05,527 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2022-11-25 17:49:05,527 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2022-11-25 17:49:05,527 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-11-25 17:49:05,527 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-11-25 17:49:05,528 INFO L130 BoogieDeclarations]: Found specification of procedure check_fw_section [2022-11-25 17:49:05,528 INFO L138 BoogieDeclarations]: Found implementation of procedure check_fw_section [2022-11-25 17:49:05,528 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_get_settings [2022-11-25 17:49:05,528 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_get_settings [2022-11-25 17:49:05,528 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule_prep [2022-11-25 17:49:05,528 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule_prep [2022-11-25 17:49:05,528 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_run_loopback [2022-11-25 17:49:05,529 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_run_loopback [2022-11-25 17:49:05,529 INFO L130 BoogieDeclarations]: Found specification of procedure writew [2022-11-25 17:49:05,529 INFO L138 BoogieDeclarations]: Found implementation of procedure writew [2022-11-25 17:49:05,529 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_napi_disable [2022-11-25 17:49:05,529 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_napi_disable [2022-11-25 17:49:05,529 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-25 17:49:05,530 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-25 17:49:05,530 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2022-11-25 17:49:05,530 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2022-11-25 17:49:05,530 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2022-11-25 17:49:05,530 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2022-11-25 17:49:05,530 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_nvram_write_dword [2022-11-25 17:49:05,530 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_nvram_write_dword [2022-11-25 17:49:05,531 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-11-25 17:49:05,531 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-11-25 17:49:05,531 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-25 17:49:05,531 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-25 17:49:05,531 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-25 17:49:05,531 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-25 17:49:05,531 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_link [2022-11-25 17:49:05,532 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_link [2022-11-25 17:49:05,532 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2022-11-25 17:49:05,532 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2022-11-25 17:49:05,532 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2022-11-25 17:49:05,532 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2022-11-25 17:49:05,532 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_enable_int [2022-11-25 17:49:05,532 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_enable_int [2022-11-25 17:49:05,533 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-11-25 17:49:05,533 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-11-25 17:49:05,533 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2022-11-25 17:49:05,533 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2022-11-25 17:49:05,533 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2022-11-25 17:49:05,533 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2022-11-25 17:49:05,533 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2022-11-25 17:49:05,534 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-11-25 17:49:05,534 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-11-25 17:49:05,534 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-11-25 17:49:05,534 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-11-25 17:49:05,534 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_disable_nvram_access [2022-11-25 17:49:05,534 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_disable_nvram_access [2022-11-25 17:49:05,535 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_free_mem [2022-11-25 17:49:05,535 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_free_mem [2022-11-25 17:49:05,535 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2022-11-25 17:49:05,535 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2022-11-25 17:49:05,535 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2022-11-25 17:49:05,535 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2022-11-25 17:49:05,535 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-25 17:49:05,536 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-25 17:49:05,536 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_release_nvram_lock [2022-11-25 17:49:05,536 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_release_nvram_lock [2022-11-25 17:49:05,536 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2022-11-25 17:49:05,536 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2022-11-25 17:49:05,536 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_nway_reset [2022-11-25 17:49:05,537 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_nway_reset [2022-11-25 17:49:05,537 INFO L130 BoogieDeclarations]: Found specification of procedure msleep_interruptible [2022-11-25 17:49:05,537 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep_interruptible [2022-11-25 17:49:05,537 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_has_work [2022-11-25 17:49:05,537 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_has_work [2022-11-25 17:49:05,537 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_has_fast_work [2022-11-25 17:49:05,537 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_has_fast_work [2022-11-25 17:49:05,538 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2022-11-25 17:49:05,538 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2022-11-25 17:49:05,538 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2022-11-25 17:49:05,538 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2022-11-25 17:49:05,538 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_tx_avail [2022-11-25 17:49:05,538 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_tx_avail [2022-11-25 17:49:05,538 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_test_link [2022-11-25 17:49:05,539 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_test_link [2022-11-25 17:49:05,539 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2022-11-25 17:49:05,539 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2022-11-25 17:49:05,539 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-11-25 17:49:05,539 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-11-25 17:49:05,539 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-25 17:49:05,539 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_report_link [2022-11-25 17:49:05,540 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_report_link [2022-11-25 17:49:05,540 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_reset_phy [2022-11-25 17:49:05,540 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_reset_phy [2022-11-25 17:49:05,540 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_init_phy [2022-11-25 17:49:05,540 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_init_phy [2022-11-25 17:49:05,540 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2022-11-25 17:49:05,540 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2022-11-25 17:49:05,541 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_get_hw_rx_cons [2022-11-25 17:49:05,541 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_get_hw_rx_cons [2022-11-25 17:49:05,541 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-11-25 17:49:05,541 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-11-25 17:49:05,541 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_init_nvram [2022-11-25 17:49:05,541 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_init_nvram [2022-11-25 17:49:05,541 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value_probe [2022-11-25 17:49:05,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value_probe [2022-11-25 17:49:05,542 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-25 17:49:05,542 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_change_ring_size [2022-11-25 17:49:05,542 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_change_ring_size [2022-11-25 17:49:05,542 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_power_state [2022-11-25 17:49:05,542 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_power_state [2022-11-25 17:49:05,543 INFO L130 BoogieDeclarations]: Found specification of procedure load_cpu_fw [2022-11-25 17:49:05,543 INFO L138 BoogieDeclarations]: Found implementation of procedure load_cpu_fw [2022-11-25 17:49:05,543 INFO L130 BoogieDeclarations]: Found specification of procedure __free_pages [2022-11-25 17:49:05,543 INFO L138 BoogieDeclarations]: Found implementation of procedure __free_pages [2022-11-25 17:49:05,543 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_default_remote_link [2022-11-25 17:49:05,543 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_default_remote_link [2022-11-25 17:49:05,543 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_io_resume [2022-11-25 17:49:05,544 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_io_resume [2022-11-25 17:49:05,544 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_write_phy [2022-11-25 17:49:05,544 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_write_phy [2022-11-25 17:49:05,544 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-25 17:49:05,544 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_get_hw_tx_cons [2022-11-25 17:49:05,544 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_get_hw_tx_cons [2022-11-25 17:49:05,544 INFO L130 BoogieDeclarations]: Found specification of procedure pci_vpd_info_field_size [2022-11-25 17:49:05,545 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_vpd_info_field_size [2022-11-25 17:49:05,545 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2022-11-25 17:49:05,545 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2022-11-25 17:49:05,545 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2022-11-25 17:49:05,545 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2022-11-25 17:49:05,545 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_fw_sync [2022-11-25 17:49:05,545 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_fw_sync [2022-11-25 17:49:05,546 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_shmem_wr [2022-11-25 17:49:05,546 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_shmem_wr [2022-11-25 17:49:05,546 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-11-25 17:49:05,546 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-11-25 17:49:05,546 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_5706s_force_link_dn [2022-11-25 17:49:05,546 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_5706s_force_link_dn [2022-11-25 17:49:05,546 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2022-11-25 17:49:05,547 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2022-11-25 17:49:05,547 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2022-11-25 17:49:05,547 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2022-11-25 17:49:05,547 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_default_link [2022-11-25 17:49:05,547 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_default_link [2022-11-25 17:49:05,547 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-25 17:49:05,547 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-25 17:49:05,548 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_phy_get_pause_adv [2022-11-25 17:49:05,548 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_phy_get_pause_adv [2022-11-25 17:49:05,548 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-25 17:49:05,548 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-25 17:49:05,548 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_remote_phy_event [2022-11-25 17:49:05,548 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_remote_phy_event [2022-11-25 17:49:05,548 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2022-11-25 17:49:05,549 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2022-11-25 17:49:05,549 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_nvram_read [2022-11-25 17:49:05,549 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_nvram_read [2022-11-25 17:49:05,549 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-11-25 17:49:05,549 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-11-25 17:49:05,549 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_change_mac_addr [2022-11-25 17:49:05,549 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_change_mac_addr [2022-11-25 17:49:05,550 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_init_fw_cap [2022-11-25 17:49:05,550 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_init_fw_cap [2022-11-25 17:49:05,550 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_reg_rd_ind [2022-11-25 17:49:05,550 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_reg_rd_ind [2022-11-25 17:49:05,550 INFO L130 BoogieDeclarations]: Found specification of procedure pci_restore_state [2022-11-25 17:49:05,550 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_restore_state [2022-11-25 17:49:05,550 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_enable_nvram_write [2022-11-25 17:49:05,551 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_enable_nvram_write [2022-11-25 17:49:05,551 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2022-11-25 17:49:05,551 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2022-11-25 17:49:05,551 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-11-25 17:49:05,551 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-11-25 17:49:05,551 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-11-25 17:49:05,552 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-11-25 17:49:05,552 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2022-11-25 17:49:05,552 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2022-11-25 17:49:05,552 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_page [2022-11-25 17:49:05,552 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_page [2022-11-25 17:49:05,552 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_setup_cnic_irq_info [2022-11-25 17:49:05,552 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_setup_cnic_irq_info [2022-11-25 17:49:05,553 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-11-25 17:49:05,553 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-11-25 17:49:05,553 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_shutdown [2022-11-25 17:49:05,553 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_shutdown [2022-11-25 17:49:05,553 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_suspend [2022-11-25 17:49:05,553 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_suspend [2022-11-25 17:49:05,554 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_disable_forced_2g5 [2022-11-25 17:49:05,554 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_disable_forced_2g5 [2022-11-25 17:49:05,554 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-25 17:49:05,554 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-25 17:49:05,554 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_netif_stop [2022-11-25 17:49:05,554 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_netif_stop [2022-11-25 17:49:05,554 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-25 17:49:05,555 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_ringparam [2022-11-25 17:49:05,555 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_ringparam [2022-11-25 17:49:05,555 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-25 17:49:05,555 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-25 17:49:05,555 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_find_max_ring [2022-11-25 17:49:05,555 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_find_max_ring [2022-11-25 17:49:05,555 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_get_coalesce [2022-11-25 17:49:05,556 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_get_coalesce [2022-11-25 17:49:05,556 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_send_heart_beat [2022-11-25 17:49:05,556 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_send_heart_beat [2022-11-25 17:49:05,556 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2022-11-25 17:49:05,556 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2022-11-25 17:49:05,556 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_alloc_rx_page [2022-11-25 17:49:05,557 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_alloc_rx_page [2022-11-25 17:49:05,557 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_get_eeprom_len [2022-11-25 17:49:05,557 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_get_eeprom_len [2022-11-25 17:49:05,557 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-11-25 17:49:05,557 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-11-25 17:49:05,557 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2022-11-25 17:49:05,557 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2022-11-25 17:49:05,558 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2022-11-25 17:49:05,558 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2022-11-25 17:49:05,558 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_release_firmware [2022-11-25 17:49:05,558 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_release_firmware [2022-11-25 17:49:05,558 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2022-11-25 17:49:05,558 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2022-11-25 17:49:05,558 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2022-11-25 17:49:05,559 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2022-11-25 17:49:05,559 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_shutdown_chip [2022-11-25 17:49:05,559 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_shutdown_chip [2022-11-25 17:49:05,559 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_get_regs_len [2022-11-25 17:49:05,559 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_get_regs_len [2022-11-25 17:49:05,559 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_alloc_mem [2022-11-25 17:49:05,559 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_alloc_mem [2022-11-25 17:49:05,560 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_close [2022-11-25 17:49:05,560 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_close [2022-11-25 17:49:05,560 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-25 17:49:05,560 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-25 17:49:05,560 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2022-11-25 17:49:05,560 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2022-11-25 17:49:05,560 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_coalesce [2022-11-25 17:49:05,561 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_coalesce [2022-11-25 17:49:05,561 INFO L130 BoogieDeclarations]: Found specification of procedure dql_avail [2022-11-25 17:49:05,561 INFO L138 BoogieDeclarations]: Found implementation of procedure dql_avail [2022-11-25 17:49:05,561 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2022-11-25 17:49:05,561 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2022-11-25 17:49:05,561 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2022-11-25 17:49:05,562 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2022-11-25 17:49:05,562 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2022-11-25 17:49:05,562 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2022-11-25 17:49:05,562 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-11-25 17:49:05,562 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-11-25 17:49:05,562 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2022-11-25 17:49:05,562 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2022-11-25 17:49:05,563 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-11-25 17:49:05,563 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-11-25 17:49:05,563 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-25 17:49:05,563 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_free_irq [2022-11-25 17:49:05,563 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_free_irq [2022-11-25 17:49:05,563 INFO L130 BoogieDeclarations]: Found specification of procedure poll_bnx2 [2022-11-25 17:49:05,564 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_bnx2 [2022-11-25 17:49:05,564 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_page [2022-11-25 17:49:05,564 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_page [2022-11-25 17:49:05,564 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-25 17:49:05,564 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-25 17:49:05,564 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_rx_ring_size [2022-11-25 17:49:05,565 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_rx_ring_size [2022-11-25 17:49:05,565 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_dump_mcp_state [2022-11-25 17:49:05,565 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_dump_mcp_state [2022-11-25 17:49:07,742 INFO L235 CfgBuilder]: Building ICFG [2022-11-25 17:49:07,753 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-25 17:49:08,362 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-25 17:52:03,988 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2022-11-25 17:52:04,387 INFO L276 CfgBuilder]: Performing block encoding [2022-11-25 17:52:04,433 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-25 17:52:04,434 INFO L300 CfgBuilder]: Removed 7 assume(true) statements. [2022-11-25 17:52:04,444 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 05:52:04 BoogieIcfgContainer [2022-11-25 17:52:04,445 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-25 17:52:04,449 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-25 17:52:04,449 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-25 17:52:04,453 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-25 17:52:04,453 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 25.11 05:48:53" (1/3) ... [2022-11-25 17:52:04,455 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@27554342 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 25.11 05:52:04, skipping insertion in model container [2022-11-25 17:52:04,455 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:49:03" (2/3) ... [2022-11-25 17:52:04,456 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@27554342 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 25.11 05:52:04, skipping insertion in model container [2022-11-25 17:52:04,456 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 05:52:04" (3/3) ... [2022-11-25 17:52:04,458 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-broadcom-bnx2.cil.i [2022-11-25 17:52:04,481 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-25 17:52:04,482 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2022-11-25 17:52:04,690 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-11-25 17:52:04,701 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;@728b1d6f, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-25 17:52:04,701 INFO L358 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2022-11-25 17:52:04,727 INFO L276 IsEmpty]: Start isEmpty. Operand has 5964 states, 4140 states have (on average 1.316425120772947) internal successors, (5450), 4213 states have internal predecessors, (5450), 1575 states have call successors, (1575), 248 states have call predecessors, (1575), 247 states have return successors, (1566), 1556 states have call predecessors, (1566), 1566 states have call successors, (1566) [2022-11-25 17:52:04,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 325 [2022-11-25 17:52:04,784 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 17:52:04,786 INFO L195 NwaCegarLoop]: trace histogram [28, 28, 27, 27, 27, 27, 27, 27, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-25 17:52:04,787 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_return_value_probeErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-25 17:52:04,795 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 17:52:04,796 INFO L85 PathProgramCache]: Analyzing trace with hash -260092768, now seen corresponding path program 1 times [2022-11-25 17:52:04,809 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-25 17:52:04,815 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [309146964] [2022-11-25 17:52:04,815 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 17:52:04,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 17:52:05,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:52:06,793 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-11-25 17:52:06,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:52:06,825 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:52:06,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:52:06,847 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-11-25 17:52:06,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:52:06,872 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:52:06,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:52:06,889 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-11-25 17:52:06,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:52:06,911 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:52:06,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:52:06,927 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2022-11-25 17:52:06,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:52:06,946 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:52:06,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:52:06,965 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2022-11-25 17:52:06,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:52:06,991 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:52:06,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:52:07,004 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2022-11-25 17:52:07,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:52:07,022 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:52:07,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:52:07,037 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2022-11-25 17:52:07,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:52:07,054 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:52:07,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:52:07,080 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2022-11-25 17:52:07,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:52:07,112 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:52:07,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:52:07,123 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2022-11-25 17:52:07,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:52:07,145 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:52:07,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:52:07,157 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2022-11-25 17:52:07,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:52:07,174 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:52:07,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:52:07,186 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2022-11-25 17:52:07,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:52:07,205 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:52:07,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:52:07,221 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2022-11-25 17:52:07,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:52:07,242 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:52:07,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:52:07,256 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2022-11-25 17:52:07,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:52:07,275 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:52:07,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:52:07,286 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2022-11-25 17:52:07,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:52:07,306 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:52:07,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:52:07,318 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2022-11-25 17:52:07,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:52:07,338 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:52:07,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:52:07,350 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2022-11-25 17:52:07,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:52:07,368 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:52:07,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:52:07,379 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2022-11-25 17:52:07,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:52:07,396 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:52:07,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:52:07,407 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2022-11-25 17:52:07,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:52:07,430 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:52:07,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:52:07,444 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 201 [2022-11-25 17:52:07,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:52:07,463 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:52:07,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:52:07,474 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 212 [2022-11-25 17:52:07,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:52:07,493 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:52:07,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:52:07,504 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 223 [2022-11-25 17:52:07,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:52:07,524 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:52:07,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:52:07,536 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 234 [2022-11-25 17:52:07,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:52:07,556 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:52:07,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:52:07,568 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 245 [2022-11-25 17:52:07,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:52:07,585 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:52:07,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:52:07,595 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 256 [2022-11-25 17:52:07,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:52:07,612 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:52:07,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:52:07,623 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 267 [2022-11-25 17:52:07,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:52:07,640 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:52:07,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:52:07,650 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 278 [2022-11-25 17:52:07,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:52:07,667 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:52:07,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:52:07,678 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 289 [2022-11-25 17:52:07,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:52:07,695 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:52:07,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:52:07,705 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 302 [2022-11-25 17:52:07,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:52:07,726 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 315 [2022-11-25 17:52:07,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:52:07,745 INFO L134 CoverageAnalysis]: Checked inductivity of 3240 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3240 trivial. 0 not checked. [2022-11-25 17:52:07,745 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-25 17:52:07,746 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [309146964] [2022-11-25 17:52:07,747 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [309146964] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 17:52:07,747 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 17:52:07,747 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-25 17:52:07,749 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1886676684] [2022-11-25 17:52:07,750 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 17:52:07,756 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-25 17:52:07,757 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-25 17:52:07,793 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-25 17:52:07,794 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-25 17:52:07,813 INFO L87 Difference]: Start difference. First operand has 5964 states, 4140 states have (on average 1.316425120772947) internal successors, (5450), 4213 states have internal predecessors, (5450), 1575 states have call successors, (1575), 248 states have call predecessors, (1575), 247 states have return successors, (1566), 1556 states have call predecessors, (1566), 1566 states have call successors, (1566) Second operand has 4 states, 4 states have (on average 13.25) internal successors, (53), 3 states have internal predecessors, (53), 3 states have call successors, (31), 3 states have call predecessors, (31), 1 states have return successors, (30), 3 states have call predecessors, (30), 3 states have call successors, (30) [2022-11-25 17:52:13,052 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 17:52:53,948 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.10s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 17:52:56,303 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 17:53:05,014 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.09s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 17:53:07,356 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 17:53:20,433 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 17:53:20,434 INFO L93 Difference]: Finished difference Result 18717 states and 27570 transitions. [2022-11-25 17:53:20,435 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-11-25 17:53:20,437 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 13.25) internal successors, (53), 3 states have internal predecessors, (53), 3 states have call successors, (31), 3 states have call predecessors, (31), 1 states have return successors, (30), 3 states have call predecessors, (30), 3 states have call successors, (30) Word has length 324 [2022-11-25 17:53:20,439 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 17:53:20,581 INFO L225 Difference]: With dead ends: 18717 [2022-11-25 17:53:20,581 INFO L226 Difference]: Without dead ends: 12798 [2022-11-25 17:53:20,642 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 117 GetRequests, 114 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-11-25 17:53:20,646 INFO L413 NwaCegarLoop]: 7189 mSDtfsCounter, 12193 mSDsluCounter, 8563 mSDsCounter, 0 mSdLazyCounter, 9112 mSolverCounterSat, 5002 mSolverCounterUnsat, 5 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 65.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 13693 SdHoareTripleChecker+Valid, 15752 SdHoareTripleChecker+Invalid, 14119 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.3s SdHoareTripleChecker+Time, 5002 IncrementalHoareTripleChecker+Valid, 9112 IncrementalHoareTripleChecker+Invalid, 5 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 70.8s IncrementalHoareTripleChecker+Time [2022-11-25 17:53:20,647 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [13693 Valid, 15752 Invalid, 14119 Unknown, 0 Unchecked, 0.3s Time], IncrementalHoareTripleChecker [5002 Valid, 9112 Invalid, 5 Unknown, 0 Unchecked, 70.8s Time] [2022-11-25 17:53:20,688 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 12798 states. [2022-11-25 17:53:21,414 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 12798 to 11647. [2022-11-25 17:53:21,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 11647 states, 8096 states have (on average 1.311635375494071) internal successors, (10619), 8241 states have internal predecessors, (10619), 3060 states have call successors, (3060), 491 states have call predecessors, (3060), 489 states have return successors, (3057), 3036 states have call predecessors, (3057), 3057 states have call successors, (3057) [2022-11-25 17:53:21,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11647 states to 11647 states and 16736 transitions. [2022-11-25 17:53:21,545 INFO L78 Accepts]: Start accepts. Automaton has 11647 states and 16736 transitions. Word has length 324 [2022-11-25 17:53:21,551 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 17:53:21,552 INFO L495 AbstractCegarLoop]: Abstraction has 11647 states and 16736 transitions. [2022-11-25 17:53:21,552 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 13.25) internal successors, (53), 3 states have internal predecessors, (53), 3 states have call successors, (31), 3 states have call predecessors, (31), 1 states have return successors, (30), 3 states have call predecessors, (30), 3 states have call successors, (30) [2022-11-25 17:53:21,552 INFO L276 IsEmpty]: Start isEmpty. Operand 11647 states and 16736 transitions. [2022-11-25 17:53:21,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 359 [2022-11-25 17:53:21,571 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 17:53:21,572 INFO L195 NwaCegarLoop]: trace histogram [28, 28, 27, 27, 27, 27, 27, 27, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-25 17:53:21,572 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-11-25 17:53:21,573 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_check_return_value_probeErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_return_value_probeErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-25 17:53:21,573 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 17:53:21,573 INFO L85 PathProgramCache]: Analyzing trace with hash 1845584579, now seen corresponding path program 1 times [2022-11-25 17:53:21,574 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-25 17:53:21,574 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1801823864] [2022-11-25 17:53:21,574 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 17:53:21,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 17:53:21,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:53:22,468 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-11-25 17:53:22,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:53:22,483 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:53:22,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:53:22,496 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-11-25 17:53:22,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:53:22,509 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:53:22,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:53:22,519 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-11-25 17:53:22,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:53:22,531 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:53:22,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:53:22,541 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2022-11-25 17:53:22,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:53:22,554 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:53:22,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:53:22,565 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2022-11-25 17:53:22,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:53:22,577 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:53:22,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:53:22,586 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2022-11-25 17:53:22,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:53:22,598 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:53:22,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:53:22,606 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2022-11-25 17:53:22,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:53:22,620 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:53:22,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:53:22,629 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2022-11-25 17:53:22,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:53:22,641 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:53:22,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:53:22,650 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2022-11-25 17:53:22,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:53:22,662 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:53:22,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:53:22,671 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2022-11-25 17:53:22,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:53:22,683 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:53:22,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:53:22,696 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2022-11-25 17:53:22,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:53:22,714 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:53:22,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:53:22,722 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2022-11-25 17:53:22,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:53:22,735 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:53:22,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:53:22,744 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2022-11-25 17:53:22,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:53:22,758 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:53:22,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:53:22,769 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2022-11-25 17:53:22,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:53:22,783 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:53:22,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:53:22,793 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2022-11-25 17:53:22,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:53:22,806 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:53:22,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:53:22,817 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2022-11-25 17:53:22,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:53:22,831 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:53:22,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:53:22,840 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2022-11-25 17:53:22,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:53:22,854 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:53:22,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:53:22,866 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2022-11-25 17:53:22,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:53:22,880 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:53:22,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:53:22,888 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 201 [2022-11-25 17:53:22,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:53:22,902 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:53:22,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:53:22,911 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 212 [2022-11-25 17:53:22,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:53:22,924 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:53:22,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:53:22,932 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 223 [2022-11-25 17:53:22,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:53:22,945 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:53:22,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:53:22,953 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 234 [2022-11-25 17:53:22,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:53:22,965 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:53:22,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:53:22,973 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 245 [2022-11-25 17:53:22,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:53:22,986 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:53:22,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:53:22,993 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 256 [2022-11-25 17:53:22,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:53:23,007 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:53:23,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:53:23,016 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 267 [2022-11-25 17:53:23,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:53:23,029 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:53:23,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:53:23,037 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 278 [2022-11-25 17:53:23,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:53:23,051 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:53:23,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:53:23,060 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 289 [2022-11-25 17:53:23,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:53:23,074 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:53:23,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:53:23,086 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 302 [2022-11-25 17:53:23,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:53:23,102 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 326 [2022-11-25 17:53:23,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:53:23,122 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:53:23,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:53:23,131 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-25 17:53:23,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:53:23,140 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-11-25 17:53:23,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:53:23,148 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 347 [2022-11-25 17:53:23,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:53:23,160 INFO L134 CoverageAnalysis]: Checked inductivity of 3244 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3244 trivial. 0 not checked. [2022-11-25 17:53:23,161 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-25 17:53:23,161 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1801823864] [2022-11-25 17:53:23,161 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1801823864] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 17:53:23,161 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 17:53:23,161 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-25 17:53:23,162 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2100463985] [2022-11-25 17:53:23,162 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 17:53:23,165 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-25 17:53:23,165 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-25 17:53:23,166 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-25 17:53:23,167 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-25 17:53:23,167 INFO L87 Difference]: Start difference. First operand 11647 states and 16736 transitions. Second operand has 4 states, 4 states have (on average 19.0) internal successors, (76), 3 states have internal predecessors, (76), 3 states have call successors, (35), 3 states have call predecessors, (35), 1 states have return successors, (34), 3 states have call predecessors, (34), 3 states have call successors, (34) [2022-11-25 17:53:28,426 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 17:54:07,783 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.09s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 17:54:10,136 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 17:54:34,763 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 17:54:36,295 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.47s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 17:54:38,457 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 17:54:39,338 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 17:54:39,338 INFO L93 Difference]: Finished difference Result 30629 states and 44406 transitions. [2022-11-25 17:54:39,339 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-11-25 17:54:39,339 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 19.0) internal successors, (76), 3 states have internal predecessors, (76), 3 states have call successors, (35), 3 states have call predecessors, (35), 1 states have return successors, (34), 3 states have call predecessors, (34), 3 states have call successors, (34) Word has length 358 [2022-11-25 17:54:39,341 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 17:54:39,496 INFO L225 Difference]: With dead ends: 30629 [2022-11-25 17:54:39,496 INFO L226 Difference]: Without dead ends: 19041 [2022-11-25 17:54:39,575 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 125 GetRequests, 122 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-11-25 17:54:39,577 INFO L413 NwaCegarLoop]: 7196 mSDtfsCounter, 12094 mSDsluCounter, 8570 mSDsCounter, 0 mSdLazyCounter, 9106 mSolverCounterSat, 4971 mSolverCounterUnsat, 5 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 70.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 13590 SdHoareTripleChecker+Valid, 15766 SdHoareTripleChecker+Invalid, 14082 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 4971 IncrementalHoareTripleChecker+Valid, 9106 IncrementalHoareTripleChecker+Invalid, 5 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 74.5s IncrementalHoareTripleChecker+Time [2022-11-25 17:54:39,577 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [13590 Valid, 15766 Invalid, 14082 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [4971 Valid, 9106 Invalid, 5 Unknown, 0 Unchecked, 74.5s Time] [2022-11-25 17:54:39,603 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 19041 states. [2022-11-25 17:54:41,084 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 19041 to 17307. [2022-11-25 17:54:41,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 17307 states, 12039 states have (on average 1.3112384749563917) internal successors, (15786), 12260 states have internal predecessors, (15786), 4532 states have call successors, (4532), 737 states have call predecessors, (4532), 734 states have return successors, (4529), 4492 states have call predecessors, (4529), 4529 states have call successors, (4529) [2022-11-25 17:54:41,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17307 states to 17307 states and 24847 transitions. [2022-11-25 17:54:41,241 INFO L78 Accepts]: Start accepts. Automaton has 17307 states and 24847 transitions. Word has length 358 [2022-11-25 17:54:41,243 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 17:54:41,244 INFO L495 AbstractCegarLoop]: Abstraction has 17307 states and 24847 transitions. [2022-11-25 17:54:41,245 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 19.0) internal successors, (76), 3 states have internal predecessors, (76), 3 states have call successors, (35), 3 states have call predecessors, (35), 1 states have return successors, (34), 3 states have call predecessors, (34), 3 states have call successors, (34) [2022-11-25 17:54:41,245 INFO L276 IsEmpty]: Start isEmpty. Operand 17307 states and 24847 transitions. [2022-11-25 17:54:41,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 370 [2022-11-25 17:54:41,267 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 17:54:41,267 INFO L195 NwaCegarLoop]: trace histogram [30, 30, 28, 28, 28, 28, 28, 28, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-25 17:54:41,267 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-11-25 17:54:41,268 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_check_return_value_probeErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_return_value_probeErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-25 17:54:41,268 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 17:54:41,268 INFO L85 PathProgramCache]: Analyzing trace with hash 794517870, now seen corresponding path program 1 times [2022-11-25 17:54:41,269 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-25 17:54:41,269 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1592191352] [2022-11-25 17:54:41,269 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 17:54:41,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 17:54:41,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:54:42,284 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-11-25 17:54:42,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:54:42,298 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:54:42,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:54:42,308 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-11-25 17:54:42,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:54:42,328 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:54:42,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:54:42,337 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-11-25 17:54:42,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:54:42,358 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:54:42,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:54:42,372 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2022-11-25 17:54:42,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:54:42,385 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:54:42,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:54:42,395 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2022-11-25 17:54:42,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:54:42,423 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:54:42,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:54:42,434 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2022-11-25 17:54:42,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:54:42,446 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:54:42,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:54:42,455 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2022-11-25 17:54:42,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:54:42,466 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:54:42,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:54:42,474 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2022-11-25 17:54:42,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:54:42,486 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:54:42,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:54:42,494 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2022-11-25 17:54:42,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:54:42,507 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:54:42,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:54:42,516 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2022-11-25 17:54:42,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:54:42,535 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:54:42,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:54:42,543 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2022-11-25 17:54:42,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:54:42,556 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:54:42,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:54:42,564 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2022-11-25 17:54:42,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:54:42,576 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:54:42,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:54:42,584 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2022-11-25 17:54:42,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:54:42,597 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:54:42,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:54:42,605 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2022-11-25 17:54:42,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:54:42,617 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:54:42,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:54:42,626 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2022-11-25 17:54:42,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:54:42,639 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:54:42,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:54:42,647 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2022-11-25 17:54:42,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:54:42,660 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:54:42,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:54:42,668 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2022-11-25 17:54:42,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:54:42,682 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:54:42,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:54:42,691 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2022-11-25 17:54:42,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:54:42,704 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:54:42,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:54:42,712 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 201 [2022-11-25 17:54:42,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:54:42,727 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:54:42,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:54:42,735 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 212 [2022-11-25 17:54:42,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:54:42,749 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:54:42,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:54:42,758 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 223 [2022-11-25 17:54:42,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:54:42,772 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:54:42,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:54:42,780 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 234 [2022-11-25 17:54:42,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:54:42,794 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:54:42,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:54:42,802 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 245 [2022-11-25 17:54:42,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:54:42,816 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:54:42,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:54:42,824 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 256 [2022-11-25 17:54:42,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:54:42,838 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:54:42,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:54:42,846 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 267 [2022-11-25 17:54:42,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:54:42,861 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:54:42,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:54:42,870 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 278 [2022-11-25 17:54:42,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:54:42,886 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:54:42,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:54:42,895 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 289 [2022-11-25 17:54:42,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:54:42,909 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:54:42,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:54:42,918 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 302 [2022-11-25 17:54:42,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:54:42,934 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 326 [2022-11-25 17:54:42,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:54:42,947 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 331 [2022-11-25 17:54:42,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:54:43,279 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 335 [2022-11-25 17:54:43,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:54:43,304 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-11-25 17:54:43,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:54:43,315 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:54:43,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:54:43,323 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 15 [2022-11-25 17:54:43,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:54:43,334 INFO L134 CoverageAnalysis]: Checked inductivity of 3573 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3573 trivial. 0 not checked. [2022-11-25 17:54:43,334 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-25 17:54:43,334 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1592191352] [2022-11-25 17:54:43,335 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1592191352] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 17:54:43,335 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 17:54:43,335 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-25 17:54:43,335 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1975122058] [2022-11-25 17:54:43,336 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 17:54:43,336 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-25 17:54:43,337 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-25 17:54:43,338 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-25 17:54:43,338 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2022-11-25 17:54:43,338 INFO L87 Difference]: Start difference. First operand 17307 states and 24847 transitions. Second operand has 5 states, 5 states have (on average 16.0) internal successors, (80), 3 states have internal predecessors, (80), 3 states have call successors, (35), 4 states have call predecessors, (35), 1 states have return successors, (34), 3 states have call predecessors, (34), 3 states have call successors, (34) [2022-11-25 17:54:51,576 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 17:54:53,637 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 17:54:55,799 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 17:56:18,257 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.10s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 17:56:20,645 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 17:56:30,399 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 17:57:03,725 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 17:57:05,751 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 17:57:07,761 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 17:57:10,337 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 17:57:10,337 INFO L93 Difference]: Finished difference Result 49989 states and 72840 transitions. [2022-11-25 17:57:10,338 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-11-25 17:57:10,338 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 16.0) internal successors, (80), 3 states have internal predecessors, (80), 3 states have call successors, (35), 4 states have call predecessors, (35), 1 states have return successors, (34), 3 states have call predecessors, (34), 3 states have call successors, (34) Word has length 369 [2022-11-25 17:57:10,339 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 17:57:10,582 INFO L225 Difference]: With dead ends: 49989 [2022-11-25 17:57:10,582 INFO L226 Difference]: Without dead ends: 32741 [2022-11-25 17:57:10,677 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 128 GetRequests, 123 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2022-11-25 17:57:10,681 INFO L413 NwaCegarLoop]: 6800 mSDtfsCounter, 12636 mSDsluCounter, 9477 mSDsCounter, 0 mSdLazyCounter, 15627 mSolverCounterSat, 5442 mSolverCounterUnsat, 9 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 136.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 14202 SdHoareTripleChecker+Valid, 16277 SdHoareTripleChecker+Invalid, 21078 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.3s SdHoareTripleChecker+Time, 5442 IncrementalHoareTripleChecker+Valid, 15627 IncrementalHoareTripleChecker+Invalid, 9 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 143.3s IncrementalHoareTripleChecker+Time [2022-11-25 17:57:10,683 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [14202 Valid, 16277 Invalid, 21078 Unknown, 0 Unchecked, 0.3s Time], IncrementalHoareTripleChecker [5442 Valid, 15627 Invalid, 9 Unknown, 0 Unchecked, 143.3s Time] [2022-11-25 17:57:10,727 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 32741 states. [2022-11-25 17:57:13,731 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 32741 to 28289. [2022-11-25 17:57:13,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 28289 states, 19713 states have (on average 1.311165220920205) internal successors, (25847), 20086 states have internal predecessors, (25847), 7365 states have call successors, (7365), 1216 states have call predecessors, (7365), 1209 states have return successors, (7362), 7291 states have call predecessors, (7362), 7362 states have call successors, (7362) [2022-11-25 17:57:13,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28289 states to 28289 states and 40574 transitions. [2022-11-25 17:57:13,958 INFO L78 Accepts]: Start accepts. Automaton has 28289 states and 40574 transitions. Word has length 369 [2022-11-25 17:57:13,963 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 17:57:13,964 INFO L495 AbstractCegarLoop]: Abstraction has 28289 states and 40574 transitions. [2022-11-25 17:57:13,964 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 16.0) internal successors, (80), 3 states have internal predecessors, (80), 3 states have call successors, (35), 4 states have call predecessors, (35), 1 states have return successors, (34), 3 states have call predecessors, (34), 3 states have call successors, (34) [2022-11-25 17:57:13,964 INFO L276 IsEmpty]: Start isEmpty. Operand 28289 states and 40574 transitions. [2022-11-25 17:57:13,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 381 [2022-11-25 17:57:13,985 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 17:57:13,986 INFO L195 NwaCegarLoop]: trace histogram [31, 31, 27, 27, 27, 27, 27, 27, 4, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-25 17:57:13,986 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-11-25 17:57:13,987 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_return_value_probeErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-25 17:57:13,987 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 17:57:13,987 INFO L85 PathProgramCache]: Analyzing trace with hash -231973415, now seen corresponding path program 1 times [2022-11-25 17:57:13,987 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-25 17:57:13,988 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1592236863] [2022-11-25 17:57:13,988 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 17:57:13,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 17:57:14,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:57:14,666 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-11-25 17:57:14,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:57:14,679 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:57:14,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:57:14,687 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-11-25 17:57:14,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:57:14,706 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:57:14,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:57:14,713 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-11-25 17:57:14,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:57:14,724 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:57:14,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:57:14,732 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2022-11-25 17:57:14,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:57:14,742 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:57:14,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:57:14,749 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2022-11-25 17:57:14,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:57:14,760 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:57:14,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:57:14,767 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2022-11-25 17:57:14,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:57:14,777 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:57:14,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:57:14,784 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2022-11-25 17:57:14,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:57:14,795 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:57:14,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:57:14,801 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2022-11-25 17:57:14,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:57:14,812 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:57:14,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:57:14,818 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2022-11-25 17:57:14,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:57:14,830 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:57:14,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:57:14,837 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2022-11-25 17:57:14,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:57:14,847 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:57:14,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:57:14,854 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2022-11-25 17:57:14,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:57:14,869 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:57:14,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:57:14,875 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2022-11-25 17:57:14,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:57:14,886 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:57:14,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:57:14,894 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2022-11-25 17:57:14,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:57:14,904 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:57:14,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:57:14,911 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2022-11-25 17:57:14,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:57:14,924 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:57:14,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:57:14,931 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2022-11-25 17:57:14,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:57:14,943 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:57:14,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:57:14,950 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2022-11-25 17:57:14,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:57:14,962 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:57:14,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:57:14,970 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2022-11-25 17:57:14,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:57:14,981 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:57:14,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:57:14,988 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2022-11-25 17:57:14,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:57:14,999 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:57:15,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:57:15,006 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 201 [2022-11-25 17:57:15,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:57:15,017 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:57:15,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:57:15,224 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 212 [2022-11-25 17:57:15,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:57:15,238 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:57:15,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:57:15,245 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 223 [2022-11-25 17:57:15,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:57:15,256 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:57:15,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:57:15,263 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 234 [2022-11-25 17:57:15,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:57:15,274 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:57:15,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:57:15,281 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 245 [2022-11-25 17:57:15,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:57:15,291 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:57:15,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:57:15,298 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 256 [2022-11-25 17:57:15,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:57:15,309 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:57:15,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:57:15,316 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 267 [2022-11-25 17:57:15,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:57:15,326 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:57:15,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:57:15,333 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 278 [2022-11-25 17:57:15,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:57:15,343 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:57:15,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:57:15,349 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 289 [2022-11-25 17:57:15,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:57:15,360 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:57:15,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:57:15,367 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 302 [2022-11-25 17:57:15,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:57:15,375 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 316 [2022-11-25 17:57:15,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:57:15,384 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 323 [2022-11-25 17:57:15,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:57:15,393 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 329 [2022-11-25 17:57:15,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:57:15,402 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 339 [2022-11-25 17:57:15,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:57:15,412 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:57:15,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:57:15,420 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 351 [2022-11-25 17:57:15,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:57:15,429 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 358 [2022-11-25 17:57:15,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:57:15,442 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 371 [2022-11-25 17:57:15,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:57:15,453 INFO L134 CoverageAnalysis]: Checked inductivity of 3535 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 3525 trivial. 0 not checked. [2022-11-25 17:57:15,453 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-25 17:57:15,454 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1592236863] [2022-11-25 17:57:15,454 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1592236863] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 17:57:15,454 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 17:57:15,454 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-25 17:57:15,454 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [603871607] [2022-11-25 17:57:15,455 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 17:57:15,455 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-25 17:57:15,455 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-25 17:57:15,456 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-25 17:57:15,456 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-25 17:57:15,457 INFO L87 Difference]: Start difference. First operand 28289 states and 40574 transitions. Second operand has 4 states, 4 states have (on average 20.0) internal successors, (80), 3 states have internal predecessors, (80), 3 states have call successors, (38), 3 states have call predecessors, (38), 1 states have return successors, (37), 3 states have call predecessors, (37), 3 states have call successors, (37) [2022-11-25 17:57:21,117 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 17:57:23,485 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.43s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 17:58:16,381 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.10s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 17:58:18,719 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 17:58:39,241 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 17:58:39,241 INFO L93 Difference]: Finished difference Result 78649 states and 113977 transitions. [2022-11-25 17:58:39,242 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-11-25 17:58:39,242 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 20.0) internal successors, (80), 3 states have internal predecessors, (80), 3 states have call successors, (38), 3 states have call predecessors, (38), 1 states have return successors, (37), 3 states have call predecessors, (37), 3 states have call successors, (37) Word has length 380 [2022-11-25 17:58:39,243 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 17:58:39,670 INFO L225 Difference]: With dead ends: 78649 [2022-11-25 17:58:39,671 INFO L226 Difference]: Without dead ends: 55898 [2022-11-25 17:58:40,121 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 131 GetRequests, 128 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-11-25 17:58:40,124 INFO L413 NwaCegarLoop]: 12007 mSDtfsCounter, 9734 mSDsluCounter, 11514 mSDsCounter, 0 mSdLazyCounter, 11088 mSolverCounterSat, 3399 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 74.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 11225 SdHoareTripleChecker+Valid, 23521 SdHoareTripleChecker+Invalid, 14490 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 3399 IncrementalHoareTripleChecker+Valid, 11088 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 79.0s IncrementalHoareTripleChecker+Time [2022-11-25 17:58:40,126 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [11225 Valid, 23521 Invalid, 14490 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [3399 Valid, 11088 Invalid, 3 Unknown, 0 Unchecked, 79.0s Time] [2022-11-25 17:58:40,182 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 55898 states. [2022-11-25 17:58:44,702 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 55898 to 50729. [2022-11-25 17:58:44,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 50729 states, 35371 states have (on average 1.3118373809052615) internal successors, (46401), 36028 states have internal predecessors, (46401), 13187 states have call successors, (13187), 2180 states have call predecessors, (13187), 2169 states have return successors, (13184), 13069 states have call predecessors, (13184), 13184 states have call successors, (13184) [2022-11-25 17:58:45,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50729 states to 50729 states and 72772 transitions. [2022-11-25 17:58:45,109 INFO L78 Accepts]: Start accepts. Automaton has 50729 states and 72772 transitions. Word has length 380 [2022-11-25 17:58:45,110 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 17:58:45,110 INFO L495 AbstractCegarLoop]: Abstraction has 50729 states and 72772 transitions. [2022-11-25 17:58:45,110 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 20.0) internal successors, (80), 3 states have internal predecessors, (80), 3 states have call successors, (38), 3 states have call predecessors, (38), 1 states have return successors, (37), 3 states have call predecessors, (37), 3 states have call successors, (37) [2022-11-25 17:58:45,111 INFO L276 IsEmpty]: Start isEmpty. Operand 50729 states and 72772 transitions. [2022-11-25 17:58:45,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 381 [2022-11-25 17:58:45,133 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 17:58:45,133 INFO L195 NwaCegarLoop]: trace histogram [31, 31, 27, 27, 27, 27, 27, 27, 4, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-25 17:58:45,133 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-11-25 17:58:45,134 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_return_value_probeErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-25 17:58:45,134 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 17:58:45,134 INFO L85 PathProgramCache]: Analyzing trace with hash -365986921, now seen corresponding path program 1 times [2022-11-25 17:58:45,136 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-25 17:58:45,136 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [355441301] [2022-11-25 17:58:45,136 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 17:58:45,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 17:58:45,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:58:47,150 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-11-25 17:58:47,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:58:47,171 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:58:47,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:58:47,179 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-11-25 17:58:47,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:58:47,200 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:58:47,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:58:47,208 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-11-25 17:58:47,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:58:47,226 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:58:47,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:58:47,242 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2022-11-25 17:58:47,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:58:47,262 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:58:47,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:58:47,271 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2022-11-25 17:58:47,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:58:47,295 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:58:47,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:58:47,305 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2022-11-25 17:58:47,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:58:47,337 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:58:47,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:58:47,345 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2022-11-25 17:58:47,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:58:47,363 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:58:47,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:58:47,371 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2022-11-25 17:58:47,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:58:47,390 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:58:47,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:58:47,398 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2022-11-25 17:58:47,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:58:47,416 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:58:47,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:58:47,423 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2022-11-25 17:58:47,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:58:47,441 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:58:47,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:58:47,448 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2022-11-25 17:58:47,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:58:47,468 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:58:47,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:58:47,475 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2022-11-25 17:58:47,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:58:47,493 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:58:47,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:58:47,500 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2022-11-25 17:58:47,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:58:47,516 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:58:47,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:58:47,524 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2022-11-25 17:58:47,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:58:47,541 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:58:47,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:58:47,548 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2022-11-25 17:58:47,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:58:47,564 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:58:47,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:58:47,571 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2022-11-25 17:58:47,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:58:47,589 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:58:47,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:58:47,597 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2022-11-25 17:58:47,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:58:47,614 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:58:47,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:58:47,622 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2022-11-25 17:58:47,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:58:47,639 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:58:47,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:58:47,647 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 201 [2022-11-25 17:58:47,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:58:47,665 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:58:47,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:58:47,673 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 212 [2022-11-25 17:58:47,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:58:47,691 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:58:47,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:58:47,699 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 223 [2022-11-25 17:58:47,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:58:47,723 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:58:47,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:58:47,731 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 234 [2022-11-25 17:58:47,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:58:47,748 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:58:47,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:58:47,756 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 245 [2022-11-25 17:58:47,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:58:47,774 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:58:47,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:58:47,782 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 256 [2022-11-25 17:58:47,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:58:47,800 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:58:47,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:58:47,808 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 267 [2022-11-25 17:58:47,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:58:47,826 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:58:47,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:58:47,834 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 278 [2022-11-25 17:58:47,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:58:47,852 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:58:47,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:58:47,860 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 289 [2022-11-25 17:58:47,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:58:47,879 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:58:47,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:58:47,888 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 302 [2022-11-25 17:58:47,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:58:47,906 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 316 [2022-11-25 17:58:47,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:58:47,922 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 323 [2022-11-25 17:58:47,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:58:47,937 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 329 [2022-11-25 17:58:47,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:58:47,958 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 339 [2022-11-25 17:58:47,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:58:47,980 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:58:47,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:58:47,988 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 351 [2022-11-25 17:58:47,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:58:48,005 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 358 [2022-11-25 17:58:48,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:58:48,020 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 371 [2022-11-25 17:58:48,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:58:48,062 INFO L134 CoverageAnalysis]: Checked inductivity of 3535 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3535 trivial. 0 not checked. [2022-11-25 17:58:48,062 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-25 17:58:48,062 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [355441301] [2022-11-25 17:58:48,063 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [355441301] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 17:58:48,063 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 17:58:48,063 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-25 17:58:48,063 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [30405048] [2022-11-25 17:58:48,063 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 17:58:48,065 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-25 17:58:48,065 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-25 17:58:48,066 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-25 17:58:48,066 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-25 17:58:48,067 INFO L87 Difference]: Start difference. First operand 50729 states and 72772 transitions. Second operand has 5 states, 5 states have (on average 14.4) internal successors, (72), 4 states have internal predecessors, (72), 2 states have call successors, (37), 3 states have call predecessors, (37), 1 states have return successors, (36), 2 states have call predecessors, (36), 2 states have call successors, (36) [2022-11-25 17:58:54,439 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 17:58:57,248 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.48s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 17:59:34,632 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.12s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 17:59:36,976 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 17:59:51,226 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 17:59:53,393 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.17s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 17:59:54,226 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 17:59:54,226 INFO L93 Difference]: Finished difference Result 55996 states and 81453 transitions. [2022-11-25 17:59:54,227 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-11-25 17:59:54,227 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 14.4) internal successors, (72), 4 states have internal predecessors, (72), 2 states have call successors, (37), 3 states have call predecessors, (37), 1 states have return successors, (36), 2 states have call predecessors, (36), 2 states have call successors, (36) Word has length 380 [2022-11-25 17:59:54,228 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 17:59:54,770 INFO L225 Difference]: With dead ends: 55996 [2022-11-25 17:59:54,770 INFO L226 Difference]: Without dead ends: 55941 [2022-11-25 17:59:54,819 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 133 GetRequests, 128 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2022-11-25 17:59:54,820 INFO L413 NwaCegarLoop]: 6193 mSDtfsCounter, 9521 mSDsluCounter, 8587 mSDsCounter, 0 mSdLazyCounter, 7620 mSolverCounterSat, 3598 mSolverCounterUnsat, 5 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 58.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 10478 SdHoareTripleChecker+Valid, 14780 SdHoareTripleChecker+Invalid, 11223 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 3598 IncrementalHoareTripleChecker+Valid, 7620 IncrementalHoareTripleChecker+Invalid, 5 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 61.4s IncrementalHoareTripleChecker+Time [2022-11-25 17:59:54,820 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [10478 Valid, 14780 Invalid, 11223 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [3598 Valid, 7620 Invalid, 5 Unknown, 0 Unchecked, 61.4s Time] [2022-11-25 17:59:54,874 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 55941 states. [2022-11-25 17:59:58,977 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 55941 to 50775. [2022-11-25 17:59:59,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 50775 states, 35402 states have (on average 1.311253601491441) internal successors, (46421), 36047 states have internal predecessors, (46421), 13197 states have call successors, (13197), 2183 states have call predecessors, (13197), 2175 states have return successors, (13197), 13093 states have call predecessors, (13197), 13197 states have call successors, (13197) [2022-11-25 17:59:59,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50775 states to 50775 states and 72815 transitions. [2022-11-25 17:59:59,284 INFO L78 Accepts]: Start accepts. Automaton has 50775 states and 72815 transitions. Word has length 380 [2022-11-25 17:59:59,285 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 17:59:59,285 INFO L495 AbstractCegarLoop]: Abstraction has 50775 states and 72815 transitions. [2022-11-25 17:59:59,286 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 14.4) internal successors, (72), 4 states have internal predecessors, (72), 2 states have call successors, (37), 3 states have call predecessors, (37), 1 states have return successors, (36), 2 states have call predecessors, (36), 2 states have call successors, (36) [2022-11-25 17:59:59,286 INFO L276 IsEmpty]: Start isEmpty. Operand 50775 states and 72815 transitions. [2022-11-25 17:59:59,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 435 [2022-11-25 17:59:59,383 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 17:59:59,383 INFO L195 NwaCegarLoop]: trace histogram [32, 32, 27, 27, 27, 27, 27, 27, 6, 6, 6, 3, 3, 3, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-25 17:59:59,383 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-11-25 17:59:59,384 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_check_return_value_probeErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_return_value_probeErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-25 17:59:59,384 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 17:59:59,384 INFO L85 PathProgramCache]: Analyzing trace with hash 1360135799, now seen corresponding path program 1 times [2022-11-25 17:59:59,384 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-25 17:59:59,385 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [565235055] [2022-11-25 17:59:59,385 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 17:59:59,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 17:59:59,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:00:00,178 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-11-25 18:00:00,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:00:00,190 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:00:00,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:00:00,199 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-11-25 18:00:00,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:00:00,211 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:00:00,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:00:00,218 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-11-25 18:00:00,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:00:00,229 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:00:00,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:00:00,237 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2022-11-25 18:00:00,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:00:00,247 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:00:00,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:00:00,254 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2022-11-25 18:00:00,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:00:00,265 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:00:00,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:00:00,272 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2022-11-25 18:00:00,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:00:00,283 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:00:00,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:00:00,290 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2022-11-25 18:00:00,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:00:00,301 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:00:00,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:00:00,309 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2022-11-25 18:00:00,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:00:00,320 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:00:00,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:00:00,327 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2022-11-25 18:00:00,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:00:00,343 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:00:00,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:00:00,350 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2022-11-25 18:00:00,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:00:00,360 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:00:00,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:00:00,367 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2022-11-25 18:00:00,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:00:00,378 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:00:00,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:00:00,385 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2022-11-25 18:00:00,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:00:00,397 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:00:00,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:00:00,404 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2022-11-25 18:00:00,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:00:00,415 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:00:00,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:00:00,422 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2022-11-25 18:00:00,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:00:00,434 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:00:00,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:00:00,441 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2022-11-25 18:00:00,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:00:00,452 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:00:00,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:00:00,461 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2022-11-25 18:00:00,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:00:00,473 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:00:00,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:00:00,480 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2022-11-25 18:00:00,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:00:00,491 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:00:00,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:00:00,498 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2022-11-25 18:00:00,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:00:00,509 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:00:00,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:00:00,516 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 201 [2022-11-25 18:00:00,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:00:00,527 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:00:00,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:00:00,534 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 212 [2022-11-25 18:00:00,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:00:00,546 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:00:00,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:00:00,553 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 223 [2022-11-25 18:00:00,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:00:00,564 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:00:00,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:00:00,571 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 234 [2022-11-25 18:00:00,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:00:00,583 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:00:00,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:00:00,590 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 245 [2022-11-25 18:00:00,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:00:00,601 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:00:00,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:00:00,608 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 256 [2022-11-25 18:00:00,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:00:00,619 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:00:00,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:00:00,626 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 267 [2022-11-25 18:00:00,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:00:00,639 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:00:00,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:00:00,646 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 278 [2022-11-25 18:00:00,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:00:00,658 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:00:00,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:00:00,665 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 289 [2022-11-25 18:00:00,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:00:00,675 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:00:00,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:00:00,686 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 302 [2022-11-25 18:00:00,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:00:00,695 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 316 [2022-11-25 18:00:00,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:00:00,707 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 323 [2022-11-25 18:00:00,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:00:00,720 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 329 [2022-11-25 18:00:00,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:00:00,730 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 339 [2022-11-25 18:00:00,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:00:00,740 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:00:00,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:00:00,747 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 351 [2022-11-25 18:00:00,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:00:00,757 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 358 [2022-11-25 18:00:00,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:00:00,771 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 369 [2022-11-25 18:00:01,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:00:01,054 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 378 [2022-11-25 18:00:01,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:00:01,087 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 402 [2022-11-25 18:00:01,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:00:01,102 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:00:01,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:00:01,121 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-25 18:00:01,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:00:01,129 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-11-25 18:00:01,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:00:01,142 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 423 [2022-11-25 18:00:01,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:00:01,152 INFO L134 CoverageAnalysis]: Checked inductivity of 3669 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 3654 trivial. 0 not checked. [2022-11-25 18:00:01,153 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-25 18:00:01,153 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [565235055] [2022-11-25 18:00:01,153 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [565235055] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 18:00:01,153 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 18:00:01,153 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-25 18:00:01,154 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [878285522] [2022-11-25 18:00:01,154 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 18:00:01,156 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-25 18:00:01,156 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-25 18:00:01,156 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-25 18:00:01,157 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-25 18:00:01,157 INFO L87 Difference]: Start difference. First operand 50775 states and 72815 transitions. Second operand has 4 states, 4 states have (on average 28.5) internal successors, (114), 3 states have internal predecessors, (114), 3 states have call successors, (44), 3 states have call predecessors, (44), 1 states have return successors, (43), 3 states have call predecessors, (43), 3 states have call successors, (43) [2022-11-25 18:00:06,766 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:01:04,153 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.11s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:01:06,499 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:01:13,707 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.10s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:01:16,056 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:01:35,028 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 18:01:35,029 INFO L93 Difference]: Finished difference Result 125921 states and 182245 transitions. [2022-11-25 18:01:35,029 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-11-25 18:01:35,029 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 28.5) internal successors, (114), 3 states have internal predecessors, (114), 3 states have call successors, (44), 3 states have call predecessors, (44), 1 states have return successors, (43), 3 states have call predecessors, (43), 3 states have call successors, (43) Word has length 434 [2022-11-25 18:01:35,030 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 18:01:35,751 INFO L225 Difference]: With dead ends: 125921 [2022-11-25 18:01:35,751 INFO L226 Difference]: Without dead ends: 74599 [2022-11-25 18:01:36,085 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 143 GetRequests, 140 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-11-25 18:01:36,086 INFO L413 NwaCegarLoop]: 12129 mSDtfsCounter, 9678 mSDsluCounter, 11581 mSDsCounter, 0 mSdLazyCounter, 11076 mSolverCounterSat, 3346 mSolverCounterUnsat, 5 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 81.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 11168 SdHoareTripleChecker+Valid, 23710 SdHoareTripleChecker+Invalid, 14427 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 3346 IncrementalHoareTripleChecker+Valid, 11076 IncrementalHoareTripleChecker+Invalid, 5 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 86.3s IncrementalHoareTripleChecker+Time [2022-11-25 18:01:36,086 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [11168 Valid, 23710 Invalid, 14427 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [3346 Valid, 11076 Invalid, 5 Unknown, 0 Unchecked, 86.3s Time] [2022-11-25 18:01:36,165 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 74599 states. [2022-11-25 18:01:40,988 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 74599 to 67708. [2022-11-25 18:01:41,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 67708 states, 47206 states have (on average 1.3116976655509893) internal successors, (61920), 48064 states have internal predecessors, (61920), 17601 states have call successors, (17601), 2911 states have call predecessors, (17601), 2900 states have return successors, (17601), 17464 states have call predecessors, (17601), 17601 states have call successors, (17601) [2022-11-25 18:01:41,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67708 states to 67708 states and 97122 transitions. [2022-11-25 18:01:41,568 INFO L78 Accepts]: Start accepts. Automaton has 67708 states and 97122 transitions. Word has length 434 [2022-11-25 18:01:41,568 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 18:01:41,569 INFO L495 AbstractCegarLoop]: Abstraction has 67708 states and 97122 transitions. [2022-11-25 18:01:41,569 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 28.5) internal successors, (114), 3 states have internal predecessors, (114), 3 states have call successors, (44), 3 states have call predecessors, (44), 1 states have return successors, (43), 3 states have call predecessors, (43), 3 states have call successors, (43) [2022-11-25 18:01:41,569 INFO L276 IsEmpty]: Start isEmpty. Operand 67708 states and 97122 transitions. [2022-11-25 18:01:41,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 434 [2022-11-25 18:01:41,640 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 18:01:41,640 INFO L195 NwaCegarLoop]: trace histogram [33, 33, 28, 28, 28, 28, 28, 28, 5, 5, 5, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-25 18:01:41,641 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-11-25 18:01:41,641 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_check_return_value_probeErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_return_value_probeErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-25 18:01:41,641 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 18:01:41,642 INFO L85 PathProgramCache]: Analyzing trace with hash -1593959043, now seen corresponding path program 1 times [2022-11-25 18:01:41,642 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-25 18:01:41,642 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [233738649] [2022-11-25 18:01:41,642 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 18:01:41,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 18:01:41,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:01:42,843 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-11-25 18:01:42,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:01:42,858 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:01:42,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:01:42,868 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-11-25 18:01:42,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:01:42,887 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:01:42,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:01:42,903 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-11-25 18:01:42,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:01:42,926 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:01:42,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:01:42,953 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2022-11-25 18:01:42,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:01:42,985 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:01:42,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:01:42,996 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2022-11-25 18:01:42,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:01:43,011 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:01:43,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:01:43,021 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2022-11-25 18:01:43,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:01:43,047 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:01:43,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:01:43,057 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2022-11-25 18:01:43,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:01:43,072 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:01:43,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:01:43,085 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2022-11-25 18:01:43,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:01:43,101 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:01:43,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:01:43,111 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2022-11-25 18:01:43,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:01:43,132 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:01:43,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:01:43,142 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2022-11-25 18:01:43,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:01:43,157 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:01:43,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:01:43,167 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2022-11-25 18:01:43,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:01:43,182 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:01:43,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:01:43,195 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2022-11-25 18:01:43,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:01:43,211 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:01:43,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:01:43,221 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2022-11-25 18:01:43,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:01:43,237 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:01:43,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:01:43,257 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2022-11-25 18:01:43,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:01:43,272 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:01:43,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:01:43,282 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2022-11-25 18:01:43,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:01:43,297 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:01:43,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:01:43,307 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2022-11-25 18:01:43,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:01:43,322 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:01:43,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:01:43,332 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2022-11-25 18:01:43,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:01:43,348 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:01:43,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:01:43,358 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2022-11-25 18:01:43,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:01:43,374 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:01:43,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:01:43,383 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 201 [2022-11-25 18:01:43,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:01:43,398 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:01:43,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:01:43,408 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 212 [2022-11-25 18:01:43,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:01:43,424 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:01:43,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:01:43,434 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 223 [2022-11-25 18:01:43,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:01:43,449 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:01:43,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:01:43,459 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 234 [2022-11-25 18:01:43,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:01:43,475 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:01:43,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:01:43,485 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 245 [2022-11-25 18:01:43,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:01:43,501 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:01:43,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:01:43,512 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 256 [2022-11-25 18:01:43,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:01:43,528 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:01:43,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:01:43,542 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 267 [2022-11-25 18:01:43,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:01:43,561 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:01:43,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:01:43,571 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 278 [2022-11-25 18:01:43,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:01:43,587 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:01:43,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:01:43,596 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 289 [2022-11-25 18:01:43,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:01:43,612 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:01:43,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:01:43,621 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 302 [2022-11-25 18:01:43,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:01:43,635 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 316 [2022-11-25 18:01:43,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:01:43,649 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 323 [2022-11-25 18:01:43,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:01:43,664 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 329 [2022-11-25 18:01:43,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:01:43,677 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 335 [2022-11-25 18:01:43,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:01:43,691 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 347 [2022-11-25 18:01:43,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:01:43,716 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:01:43,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:01:43,726 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 359 [2022-11-25 18:01:43,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:01:43,744 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 366 [2022-11-25 18:01:43,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:01:43,761 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 390 [2022-11-25 18:01:43,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:01:43,777 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 395 [2022-11-25 18:01:43,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:01:44,155 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 399 [2022-11-25 18:01:44,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:01:44,211 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-11-25 18:01:44,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:01:44,224 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:01:44,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:01:44,234 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 15 [2022-11-25 18:01:44,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:01:44,246 INFO L134 CoverageAnalysis]: Checked inductivity of 3895 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 3892 trivial. 0 not checked. [2022-11-25 18:01:44,247 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-25 18:01:44,247 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [233738649] [2022-11-25 18:01:44,247 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [233738649] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 18:01:44,247 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 18:01:44,248 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-25 18:01:44,248 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1120121059] [2022-11-25 18:01:44,248 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 18:01:44,249 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-25 18:01:44,249 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-25 18:01:44,250 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-25 18:01:44,251 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2022-11-25 18:01:44,252 INFO L87 Difference]: Start difference. First operand 67708 states and 97122 transitions. Second operand has 5 states, 5 states have (on average 22.0) internal successors, (110), 3 states have internal predecessors, (110), 3 states have call successors, (43), 4 states have call predecessors, (43), 1 states have return successors, (42), 3 states have call predecessors, (42), 3 states have call successors, (42) [2022-11-25 18:01:51,328 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:02:22,715 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []