./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-broadcom-bnx2.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d358dce-ed80-4cb2-9795-b2beb7b414a7/bin/uautomizer-uyxdKDjOR8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d358dce-ed80-4cb2-9795-b2beb7b414a7/bin/uautomizer-uyxdKDjOR8/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d358dce-ed80-4cb2-9795-b2beb7b414a7/bin/uautomizer-uyxdKDjOR8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d358dce-ed80-4cb2-9795-b2beb7b414a7/bin/uautomizer-uyxdKDjOR8/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-broadcom-bnx2.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d358dce-ed80-4cb2-9795-b2beb7b414a7/bin/uautomizer-uyxdKDjOR8/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d358dce-ed80-4cb2-9795-b2beb7b414a7/bin/uautomizer-uyxdKDjOR8 --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 685a5495a615388cc9b013e733459d717ac35dd65edbd21694d2de3571df9ab1 --- 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-2329fc7 [2022-12-13 21:30:13,692 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-13 21:30:13,694 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-13 21:30:13,711 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-13 21:30:13,712 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-13 21:30:13,712 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-13 21:30:13,714 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-13 21:30:13,715 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-13 21:30:13,716 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-13 21:30:13,717 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-13 21:30:13,718 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-13 21:30:13,719 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-13 21:30:13,719 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-13 21:30:13,720 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-13 21:30:13,721 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-13 21:30:13,722 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-13 21:30:13,723 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-13 21:30:13,723 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-13 21:30:13,725 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-13 21:30:13,726 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-13 21:30:13,727 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-13 21:30:13,729 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-13 21:30:13,729 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-13 21:30:13,730 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-13 21:30:13,733 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-13 21:30:13,734 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-13 21:30:13,734 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-13 21:30:13,735 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-13 21:30:13,735 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-13 21:30:13,736 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-13 21:30:13,736 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-13 21:30:13,737 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-13 21:30:13,738 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-13 21:30:13,738 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-13 21:30:13,739 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-13 21:30:13,739 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-13 21:30:13,740 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-13 21:30:13,740 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-13 21:30:13,740 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-13 21:30:13,741 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-13 21:30:13,741 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-13 21:30:13,742 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d358dce-ed80-4cb2-9795-b2beb7b414a7/bin/uautomizer-uyxdKDjOR8/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-12-13 21:30:13,761 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-13 21:30:13,761 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-13 21:30:13,762 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-12-13 21:30:13,762 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-12-13 21:30:13,763 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-13 21:30:13,763 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-12-13 21:30:13,763 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-13 21:30:13,764 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-13 21:30:13,764 INFO L138 SettingsManager]: * Use SBE=true [2022-12-13 21:30:13,764 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-13 21:30:13,764 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-13 21:30:13,770 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-13 21:30:13,770 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-13 21:30:13,770 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-13 21:30:13,771 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-13 21:30:13,771 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-13 21:30:13,771 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-13 21:30:13,771 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-13 21:30:13,771 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-13 21:30:13,771 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-12-13 21:30:13,772 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-12-13 21:30:13,772 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-13 21:30:13,772 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-13 21:30:13,772 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-13 21:30:13,772 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-13 21:30:13,773 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-12-13 21:30:13,773 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-13 21:30:13,773 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-12-13 21:30:13,773 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-13 21:30:13,773 INFO L138 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2022-12-13 21:30:13,773 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-13 21:30:13,773 INFO L138 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2022-12-13 21:30:13,774 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_4d358dce-ed80-4cb2-9795-b2beb7b414a7/bin/uautomizer-uyxdKDjOR8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d358dce-ed80-4cb2-9795-b2beb7b414a7/bin/uautomizer-uyxdKDjOR8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 685a5495a615388cc9b013e733459d717ac35dd65edbd21694d2de3571df9ab1 [2022-12-13 21:30:13,958 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-13 21:30:13,978 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-13 21:30:13,981 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-13 21:30:13,982 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-13 21:30:13,982 INFO L275 PluginConnector]: CDTParser initialized [2022-12-13 21:30:13,983 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d358dce-ed80-4cb2-9795-b2beb7b414a7/bin/uautomizer-uyxdKDjOR8/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-broadcom-bnx2.cil.i [2022-12-13 21:30:16,598 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-13 21:30:17,038 INFO L351 CDTParser]: Found 1 translation units. [2022-12-13 21:30:17,039 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d358dce-ed80-4cb2-9795-b2beb7b414a7/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-broadcom-bnx2.cil.i [2022-12-13 21:30:17,087 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d358dce-ed80-4cb2-9795-b2beb7b414a7/bin/uautomizer-uyxdKDjOR8/data/d83a4eaa8/faf30ab499914483a45f992463b43da4/FLAG06c888bf9 [2022-12-13 21:30:17,097 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d358dce-ed80-4cb2-9795-b2beb7b414a7/bin/uautomizer-uyxdKDjOR8/data/d83a4eaa8/faf30ab499914483a45f992463b43da4 [2022-12-13 21:30:17,099 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-13 21:30:17,100 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-13 21:30:17,101 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-13 21:30:17,101 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-13 21:30:17,104 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-13 21:30:17,104 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.12 09:30:17" (1/1) ... [2022-12-13 21:30:17,105 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3df08485 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 09:30:17, skipping insertion in model container [2022-12-13 21:30:17,105 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.12 09:30:17" (1/1) ... [2022-12-13 21:30:17,111 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-13 21:30:17,291 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-13 21:30:18,136 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-13 21:30:18,147 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-13 21:30:18,166 WARN L623 FunctionHandler]: Unknown extern function __local_bh_disable_ip [2022-12-13 21:30:18,180 WARN L623 FunctionHandler]: Unknown extern function __local_bh_enable_ip [2022-12-13 21:30:18,223 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-12-13 21:30:18,247 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_bh [2022-12-13 21:30:18,267 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-12-13 21:30:18,292 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_bh [2022-12-13 21:30:18,330 WARN L623 FunctionHandler]: Unknown extern function synchronize_sched [2022-12-13 21:30:18,348 WARN L623 FunctionHandler]: Unknown extern function lock_acquire [2022-12-13 21:30:18,355 WARN L623 FunctionHandler]: Unknown extern function lock_release [2022-12-13 21:30:18,368 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-13 21:30:18,368 WARN L623 FunctionHandler]: Unknown extern function rcu_is_watching [2022-12-13 21:30:18,369 WARN L623 FunctionHandler]: Unknown extern function rcu_lockdep_current_cpu_online [2022-12-13 21:30:18,369 WARN L623 FunctionHandler]: Unknown extern function lock_is_held [2022-12-13 21:30:18,377 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-13 21:30:18,377 WARN L623 FunctionHandler]: Unknown extern function rcu_is_watching [2022-12-13 21:30:18,378 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-12-13 21:30:18,385 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-13 21:30:18,386 WARN L623 FunctionHandler]: Unknown extern function rcu_is_watching [2022-12-13 21:30:18,386 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-12-13 21:30:18,475 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-12-13 21:30:18,744 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-12-13 21:30:18,747 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-12-13 21:30:18,747 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-12-13 21:30:18,755 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-12-13 21:30:18,763 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-12-13 21:30:18,771 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-12-13 21:30:18,779 WARN L623 FunctionHandler]: Unknown extern function debug_dma_sync_single_for_cpu [2022-12-13 21:30:18,787 WARN L623 FunctionHandler]: Unknown extern function debug_dma_sync_single_for_device [2022-12-13 21:30:18,794 WARN L623 FunctionHandler]: Unknown extern function debug_dma_mapping_error [2022-12-13 21:30:18,830 WARN L623 FunctionHandler]: Unknown extern function debug_dma_alloc_coherent [2022-12-13 21:30:18,838 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-13 21:30:18,838 WARN L623 FunctionHandler]: Unknown extern function debug_dma_free_coherent [2022-12-13 21:30:18,845 WARN L623 FunctionHandler]: Unknown extern function dma_supported [2022-12-13 21:30:19,056 WARN L623 FunctionHandler]: Unknown extern function __napi_schedule [2022-12-13 21:30:19,069 WARN L623 FunctionHandler]: Unknown extern function __might_sleep [2022-12-13 21:30:19,069 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 21:30:19,145 WARN L623 FunctionHandler]: Unknown extern function __netif_schedule [2022-12-13 21:30:19,164 WARN L623 FunctionHandler]: Unknown extern function netpoll_trap [2022-12-13 21:30:19,165 WARN L623 FunctionHandler]: Unknown extern function __netif_schedule [2022-12-13 21:30:19,179 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-13 21:30:19,179 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:30:19,199 WARN L623 FunctionHandler]: Unknown extern function dql_completed [2022-12-13 21:30:19,206 WARN L623 FunctionHandler]: Unknown extern function dql_reset [2022-12-13 21:30:19,277 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-13 21:30:19,277 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-13 21:30:19,278 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-13 21:30:19,278 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-13 21:30:19,278 WARN L623 FunctionHandler]: Unknown extern function __bad_size_call_parameter [2022-12-13 21:30:19,357 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_word [2022-12-13 21:30:19,363 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_dword [2022-12-13 21:30:19,370 WARN L623 FunctionHandler]: Unknown extern function pci_bus_write_config_word [2022-12-13 21:30:19,420 WARN L623 FunctionHandler]: Unknown extern function __pci_enable_wake [2022-12-13 21:30:19,478 WARN L623 FunctionHandler]: Unknown extern function dma_set_mask [2022-12-13 21:30:19,547 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-12-13 21:30:19,780 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 21:30:19,811 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-13 21:30:19,811 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 21:30:19,825 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-13 21:30:19,826 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-13 21:30:19,826 WARN L623 FunctionHandler]: Unknown extern function lock_is_held [2022-12-13 21:30:19,826 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-12-13 21:30:19,828 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 21:30:19,834 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-13 21:30:19,835 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-13 21:30:19,835 WARN L623 FunctionHandler]: Unknown extern function lock_is_held [2022-12-13 21:30:19,835 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-12-13 21:30:19,836 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 21:30:19,844 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 21:30:19,845 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 21:30:19,845 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 21:30:19,846 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 21:30:19,854 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 21:30:19,854 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 21:30:19,855 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 21:30:19,856 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 21:30:19,878 WARN L623 FunctionHandler]: Unknown extern function synchronize_irq [2022-12-13 21:30:19,898 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-13 21:30:19,906 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-12-13 21:30:19,913 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 21:30:19,921 WARN L623 FunctionHandler]: Unknown extern function vfree [2022-12-13 21:30:19,922 WARN L623 FunctionHandler]: Unknown extern function vfree [2022-12-13 21:30:19,979 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-12-13 21:30:19,980 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 21:30:19,981 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:30:19,981 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:30:19,982 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:30:19,982 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:30:19,982 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:30:19,982 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-13 21:30:19,983 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 21:30:20,114 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 21:30:20,114 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 21:30:20,145 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-13 21:30:20,146 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 21:30:20,192 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 21:30:20,257 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 21:30:20,265 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 21:30:20,265 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 21:30:20,266 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 21:30:20,266 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 21:30:20,266 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 21:30:20,266 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 21:30:20,267 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:30:20,267 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 21:30:20,267 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:30:20,267 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 21:30:20,268 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 21:30:20,268 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 21:30:20,268 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 21:30:20,269 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 21:30:20,269 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 21:30:20,270 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 21:30:20,271 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:30:20,278 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 21:30:20,279 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 21:30:20,295 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 21:30:20,310 WARN L623 FunctionHandler]: Unknown extern function __free_pages [2022-12-13 21:30:20,317 WARN L623 FunctionHandler]: Unknown extern function __free_pages [2022-12-13 21:30:20,324 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 21:30:20,354 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-13 21:30:20,355 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-13 21:30:20,355 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-13 21:30:20,355 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-13 21:30:20,356 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-13 21:30:20,356 WARN L623 FunctionHandler]: Unknown extern function __bad_size_call_parameter [2022-12-13 21:30:20,364 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-13 21:30:20,380 WARN L623 FunctionHandler]: Unknown extern function build_skb [2022-12-13 21:30:20,381 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 21:30:20,381 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-13 21:30:20,381 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-13 21:30:20,399 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-13 21:30:20,400 WARN L623 FunctionHandler]: Unknown extern function eth_type_trans [2022-12-13 21:30:20,400 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-13 21:30:20,401 WARN L623 FunctionHandler]: Unknown extern function napi_gro_receive [2022-12-13 21:30:20,423 WARN L623 FunctionHandler]: Unknown extern function __napi_schedule [2022-12-13 21:30:20,450 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-13 21:30:20,450 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-12-13 21:30:20,471 WARN L623 FunctionHandler]: Unknown extern function napi_complete [2022-12-13 21:30:20,479 WARN L623 FunctionHandler]: Unknown extern function napi_complete [2022-12-13 21:30:20,487 WARN L623 FunctionHandler]: Unknown extern function crc32_le [2022-12-13 21:30:20,511 WARN L623 FunctionHandler]: Unknown extern function release_firmware [2022-12-13 21:30:20,511 WARN L623 FunctionHandler]: Unknown extern function release_firmware [2022-12-13 21:30:20,525 WARN L623 FunctionHandler]: Unknown extern function request_firmware [2022-12-13 21:30:20,526 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:30:20,526 WARN L623 FunctionHandler]: Unknown extern function request_firmware [2022-12-13 21:30:20,526 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:30:20,526 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:30:20,527 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:30:20,527 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:30:20,527 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:30:20,528 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:30:20,528 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:30:20,528 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:30:20,529 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:30:20,529 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:30:20,529 WARN L623 FunctionHandler]: Unknown extern function release_firmware [2022-12-13 21:30:20,529 WARN L623 FunctionHandler]: Unknown extern function release_firmware [2022-12-13 21:30:20,582 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-12-13 21:30:20,583 WARN L623 FunctionHandler]: Unknown extern function pci_wake_from_d3 [2022-12-13 21:30:20,583 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-12-13 21:30:20,584 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-12-13 21:30:20,591 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 21:30:20,597 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 21:30:20,605 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 21:30:20,631 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 21:30:20,639 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 21:30:20,646 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 21:30:20,655 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:30:20,674 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 21:30:20,674 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 21:30:20,695 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 21:30:20,695 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 21:30:20,696 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 21:30:20,696 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 21:30:20,697 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 21:30:20,697 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:30:20,697 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:30:20,711 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 21:30:20,749 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 21:30:20,749 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 21:30:20,782 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-13 21:30:20,789 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 21:30:20,857 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-13 21:30:20,858 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-13 21:30:20,858 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 21:30:20,859 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 21:30:20,859 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 21:30:20,859 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-13 21:30:20,874 WARN L623 FunctionHandler]: Unknown extern function crc32_le [2022-12-13 21:30:20,875 WARN L623 FunctionHandler]: Unknown extern function crc32_le [2022-12-13 21:30:20,883 WARN L623 FunctionHandler]: Unknown extern function msleep_interruptible [2022-12-13 21:30:20,932 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msi [2022-12-13 21:30:20,933 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msix [2022-12-13 21:30:20,940 WARN L623 FunctionHandler]: Unknown extern function pci_enable_msix [2022-12-13 21:30:20,948 WARN L623 FunctionHandler]: Unknown extern function netif_get_num_default_rss_queues [2022-12-13 21:30:20,950 WARN L623 FunctionHandler]: Unknown extern function pci_enable_msi_block [2022-12-13 21:30:20,950 WARN L623 FunctionHandler]: Unknown extern function netif_set_real_num_tx_queues [2022-12-13 21:30:20,951 WARN L623 FunctionHandler]: Unknown extern function netif_set_real_num_rx_queues [2022-12-13 21:30:20,958 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-13 21:30:20,958 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 21:30:20,959 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 21:30:20,959 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 21:30:20,966 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-12-13 21:30:20,967 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-12-13 21:30:20,967 WARN L623 FunctionHandler]: Unknown extern function pci_restore_state [2022-12-13 21:30:20,967 WARN L623 FunctionHandler]: Unknown extern function pci_save_state [2022-12-13 21:30:20,967 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 21:30:20,968 WARN L623 FunctionHandler]: Unknown extern function dev_close [2022-12-13 21:30:20,968 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-12-13 21:30:20,968 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-12-13 21:30:20,976 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 21:30:20,976 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 21:30:20,977 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 21:30:20,977 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 21:30:20,977 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 21:30:20,977 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 21:30:20,978 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 21:30:20,978 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 21:30:20,978 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 21:30:20,979 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 21:30:20,986 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 21:30:20,986 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 21:30:20,986 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 21:30:20,987 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 21:30:20,987 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 21:30:20,987 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 21:30:21,001 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 21:30:21,003 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-13 21:30:21,005 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-13 21:30:21,012 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-13 21:30:21,051 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-13 21:30:21,052 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-13 21:30:21,052 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-13 21:30:21,052 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-13 21:30:21,081 WARN L623 FunctionHandler]: Unknown extern function device_set_wakeup_enable [2022-12-13 21:30:21,088 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 21:30:21,141 WARN L623 FunctionHandler]: Unknown extern function dev_close [2022-12-13 21:30:21,141 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-13 21:30:21,141 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 21:30:21,184 WARN L623 FunctionHandler]: Unknown extern function msleep_interruptible [2022-12-13 21:30:21,261 WARN L623 FunctionHandler]: Unknown extern function disable_irq [2022-12-13 21:30:21,261 WARN L623 FunctionHandler]: Unknown extern function enable_irq [2022-12-13 21:30:21,282 WARN L623 FunctionHandler]: Unknown extern function pci_vpd_find_tag [2022-12-13 21:30:21,282 WARN L623 FunctionHandler]: Unknown extern function pci_vpd_find_info_keyword [2022-12-13 21:30:21,282 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-13 21:30:21,283 WARN L623 FunctionHandler]: Unknown extern function pci_vpd_find_info_keyword [2022-12-13 21:30:21,283 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 21:30:21,290 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-13 21:30:21,291 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 21:30:21,291 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 21:30:21,291 WARN L623 FunctionHandler]: Unknown extern function pci_request_regions [2022-12-13 21:30:21,291 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 21:30:21,292 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-12-13 21:30:21,292 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 21:30:21,292 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-13 21:30:21,292 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-13 21:30:21,292 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-13 21:30:21,293 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-13 21:30:21,293 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-13 21:30:21,293 WARN L623 FunctionHandler]: Unknown extern function pci_iomap [2022-12-13 21:30:21,293 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 21:30:21,294 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 21:30:21,294 WARN L623 FunctionHandler]: Unknown extern function pci_enable_pcie_error_reporting [2022-12-13 21:30:21,294 WARN L623 FunctionHandler]: Unknown extern function pci_find_capability [2022-12-13 21:30:21,294 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 21:30:21,295 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 21:30:21,295 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 21:30:21,296 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 21:30:21,296 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 21:30:21,298 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 21:30:21,300 WARN L623 FunctionHandler]: Unknown extern function device_set_wakeup_capable [2022-12-13 21:30:21,300 WARN L623 FunctionHandler]: Unknown extern function device_set_wakeup_enable [2022-12-13 21:30:21,301 WARN L623 FunctionHandler]: Unknown extern function pci_dev_put [2022-12-13 21:30:21,301 WARN L623 FunctionHandler]: Unknown extern function pci_get_device [2022-12-13 21:30:21,301 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-12-13 21:30:21,302 WARN L623 FunctionHandler]: Unknown extern function pci_save_state [2022-12-13 21:30:21,302 WARN L623 FunctionHandler]: Unknown extern function pci_disable_pcie_error_reporting [2022-12-13 21:30:21,302 WARN L623 FunctionHandler]: Unknown extern function pci_iounmap [2022-12-13 21:30:21,302 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-12-13 21:30:21,302 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-13 21:30:21,309 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-13 21:30:21,310 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-13 21:30:21,310 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-13 21:30:21,310 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-13 21:30:21,311 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-13 21:30:21,311 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-13 21:30:21,312 WARN L623 FunctionHandler]: Unknown extern function netif_napi_del [2022-12-13 21:30:21,312 WARN L623 FunctionHandler]: Unknown extern function netif_napi_add [2022-12-13 21:30:21,319 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:30:21,321 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 21:30:21,321 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 21:30:21,321 WARN L623 FunctionHandler]: Unknown extern function pci_iounmap [2022-12-13 21:30:21,321 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-12-13 21:30:21,322 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-13 21:30:21,328 WARN L623 FunctionHandler]: Unknown extern function cancel_work_sync [2022-12-13 21:30:21,329 WARN L623 FunctionHandler]: Unknown extern function pci_iounmap [2022-12-13 21:30:21,329 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 21:30:21,329 WARN L623 FunctionHandler]: Unknown extern function pci_disable_pcie_error_reporting [2022-12-13 21:30:21,329 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-12-13 21:30:21,329 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-13 21:30:21,336 WARN L623 FunctionHandler]: Unknown extern function cancel_work_sync [2022-12-13 21:30:21,336 WARN L623 FunctionHandler]: Unknown extern function netif_device_detach [2022-12-13 21:30:21,343 WARN L623 FunctionHandler]: Unknown extern function netif_device_attach [2022-12-13 21:30:21,350 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-12-13 21:30:21,350 WARN L623 FunctionHandler]: Unknown extern function netif_device_detach [2022-12-13 21:30:21,350 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-12-13 21:30:21,351 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-13 21:30:21,351 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-12-13 21:30:21,357 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-12-13 21:30:21,357 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-13 21:30:21,358 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 21:30:21,358 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-12-13 21:30:21,358 WARN L623 FunctionHandler]: Unknown extern function pci_restore_state [2022-12-13 21:30:21,358 WARN L623 FunctionHandler]: Unknown extern function pci_save_state [2022-12-13 21:30:21,358 WARN L623 FunctionHandler]: Unknown extern function dev_close [2022-12-13 21:30:21,359 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-12-13 21:30:21,359 WARN L623 FunctionHandler]: Unknown extern function pci_cleanup_aer_uncorrect_error_status [2022-12-13 21:30:21,359 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 21:30:21,366 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-12-13 21:30:21,366 WARN L623 FunctionHandler]: Unknown extern function netif_device_attach [2022-12-13 21:30:21,366 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-12-13 21:30:21,373 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-12-13 21:30:21,373 WARN L623 FunctionHandler]: Unknown extern function dev_close [2022-12-13 21:30:21,373 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-12-13 21:30:22,034 WARN L623 FunctionHandler]: Unknown extern function eth_validate_addr [2022-12-13 21:30:22,036 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-12-13 21:30:22,038 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-12-13 21:30:22,038 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-12-13 21:30:22,044 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-12-13 21:30:22,048 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-12-13 21:30:22,052 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_register_netdev [2022-12-13 21:30:22,055 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-12-13 21:30:22,056 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-12-13 21:30:22,056 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-12-13 21:30:22,058 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-12-13 21:30:22,058 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-12-13 21:30:22,059 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-13 21:30:22,059 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-12-13 21:30:22,066 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-12-13 21:30:22,066 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-12-13 21:30:22,066 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-12-13 21:30:22,066 WARN L623 FunctionHandler]: Unknown extern function alloc_etherdev_mqs [2022-12-13 21:30:22,067 WARN L623 FunctionHandler]: Unknown extern function register_netdev [2022-12-13 21:30:22,067 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-12-13 21:30:22,067 WARN L623 FunctionHandler]: Unknown extern function unregister_netdev [2022-12-13 21:30:22,067 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-12-13 21:30:22,067 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-12-13 21:30:22,068 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-12-13 21:30:22,068 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-12-13 21:30:22,068 WARN L623 FunctionHandler]: Unknown extern function __pci_register_driver [2022-12-13 21:30:22,068 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-12-13 21:30:22,131 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-12-13 21:30:22,143 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 21:30:22,225 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 21:30:22,226 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 21:30:22,232 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 21:30:22,238 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 21:30:22,263 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 21:30:22,270 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 21:30:22,276 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 21:30:22,283 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 21:30:22,289 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 21:30:22,314 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 21:30:22,321 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 21:30:22,327 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 21:30:22,334 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 21:30:22,340 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 21:30:22,363 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 21:30:22,369 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 21:30:22,375 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 21:30:22,380 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 21:30:22,386 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 21:30:22,408 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 21:30:22,408 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 21:30:22,408 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 21:30:22,414 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 21:30:22,421 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 21:30:22,446 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 21:30:22,452 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 21:30:22,459 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 21:30:22,465 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 21:30:22,472 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 21:30:22,497 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 21:30:22,503 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 21:30:22,509 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 21:30:22,516 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 21:30:22,522 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 21:30:22,547 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 21:30:22,554 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 21:30:22,560 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 21:30:22,566 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 21:30:22,573 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 21:30:22,597 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 21:30:22,604 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 21:30:22,610 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 21:30:22,617 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 21:30:22,623 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 21:30:22,648 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 21:30:22,655 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 21:30:22,662 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 21:30:22,668 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 21:30:22,675 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 21:30:22,703 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 21:30:22,703 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 21:30:22,703 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 21:30:22,710 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 21:30:22,716 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 21:30:22,739 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 21:30:22,745 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 21:30:22,751 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 21:30:22,757 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 21:30:22,763 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 21:30:22,786 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 21:30:22,791 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 21:30:22,797 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 21:30:22,803 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 21:30:22,810 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 21:30:22,833 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 21:30:22,838 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 21:30:22,844 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 21:30:22,850 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 21:30:22,856 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 21:30:22,880 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 21:30:22,886 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 21:30:22,893 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 21:30:22,899 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 21:30:22,905 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 21:30:22,930 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 21:30:22,936 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 21:30:22,943 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 21:30:22,949 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 21:30:22,955 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 21:30:22,980 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 21:30:22,980 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 21:30:22,981 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 21:30:22,981 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 21:30:22,981 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 21:30:22,981 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 21:30:22,981 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 21:30:22,981 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 21:30:22,981 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 21:30:22,981 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 21:30:22,982 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 21:30:22,982 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 21:30:22,982 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 21:30:22,982 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 21:30:22,982 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 21:30:22,982 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 21:30:22,982 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 21:30:23,014 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_4d358dce-ed80-4cb2-9795-b2beb7b414a7/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-broadcom-bnx2.cil.i[705498,705511] [2022-12-13 21:30:23,016 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_4d358dce-ed80-4cb2-9795-b2beb7b414a7/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-broadcom-bnx2.cil.i[705643,705656] [2022-12-13 21:30:23,042 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-13 21:30:23,100 INFO L203 MainTranslator]: Completed pre-run [2022-12-13 21:30:23,186 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-13 21:30:23,186 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-13 21:30:23,187 WARN L623 FunctionHandler]: Unknown extern function __local_bh_disable_ip [2022-12-13 21:30:23,187 WARN L623 FunctionHandler]: Unknown extern function __local_bh_enable_ip [2022-12-13 21:30:23,187 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-12-13 21:30:23,188 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_bh [2022-12-13 21:30:23,188 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-12-13 21:30:23,188 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_bh [2022-12-13 21:30:23,189 WARN L623 FunctionHandler]: Unknown extern function synchronize_sched [2022-12-13 21:30:23,189 WARN L623 FunctionHandler]: Unknown extern function lock_acquire [2022-12-13 21:30:23,189 WARN L623 FunctionHandler]: Unknown extern function lock_release [2022-12-13 21:30:23,189 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-13 21:30:23,190 WARN L623 FunctionHandler]: Unknown extern function rcu_is_watching [2022-12-13 21:30:23,190 WARN L623 FunctionHandler]: Unknown extern function rcu_lockdep_current_cpu_online [2022-12-13 21:30:23,190 WARN L623 FunctionHandler]: Unknown extern function lock_is_held [2022-12-13 21:30:23,190 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-13 21:30:23,190 WARN L623 FunctionHandler]: Unknown extern function rcu_is_watching [2022-12-13 21:30:23,191 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-12-13 21:30:23,191 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-13 21:30:23,191 WARN L623 FunctionHandler]: Unknown extern function rcu_is_watching [2022-12-13 21:30:23,191 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-12-13 21:30:23,192 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-12-13 21:30:23,197 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-12-13 21:30:23,198 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-12-13 21:30:23,198 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-12-13 21:30:23,199 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-12-13 21:30:23,200 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-12-13 21:30:23,201 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-12-13 21:30:23,201 WARN L623 FunctionHandler]: Unknown extern function debug_dma_sync_single_for_cpu [2022-12-13 21:30:23,202 WARN L623 FunctionHandler]: Unknown extern function debug_dma_sync_single_for_device [2022-12-13 21:30:23,203 WARN L623 FunctionHandler]: Unknown extern function debug_dma_mapping_error [2022-12-13 21:30:23,204 WARN L623 FunctionHandler]: Unknown extern function debug_dma_alloc_coherent [2022-12-13 21:30:23,205 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-13 21:30:23,205 WARN L623 FunctionHandler]: Unknown extern function debug_dma_free_coherent [2022-12-13 21:30:23,206 WARN L623 FunctionHandler]: Unknown extern function dma_supported [2022-12-13 21:30:23,211 WARN L623 FunctionHandler]: Unknown extern function __napi_schedule [2022-12-13 21:30:23,211 WARN L623 FunctionHandler]: Unknown extern function __might_sleep [2022-12-13 21:30:23,211 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 21:30:23,212 WARN L623 FunctionHandler]: Unknown extern function __netif_schedule [2022-12-13 21:30:23,213 WARN L623 FunctionHandler]: Unknown extern function netpoll_trap [2022-12-13 21:30:23,213 WARN L623 FunctionHandler]: Unknown extern function __netif_schedule [2022-12-13 21:30:23,214 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-13 21:30:23,214 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:30:23,215 WARN L623 FunctionHandler]: Unknown extern function dql_completed [2022-12-13 21:30:23,215 WARN L623 FunctionHandler]: Unknown extern function dql_reset [2022-12-13 21:30:23,216 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-13 21:30:23,217 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-13 21:30:23,217 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-13 21:30:23,217 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-13 21:30:23,217 WARN L623 FunctionHandler]: Unknown extern function __bad_size_call_parameter [2022-12-13 21:30:23,218 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_word [2022-12-13 21:30:23,219 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_dword [2022-12-13 21:30:23,221 WARN L623 FunctionHandler]: Unknown extern function pci_bus_write_config_word [2022-12-13 21:30:23,223 WARN L623 FunctionHandler]: Unknown extern function __pci_enable_wake [2022-12-13 21:30:23,223 WARN L623 FunctionHandler]: Unknown extern function dma_set_mask [2022-12-13 21:30:23,224 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-12-13 21:30:23,230 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 21:30:23,232 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-13 21:30:23,233 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 21:30:23,234 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-13 21:30:23,234 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-13 21:30:23,234 WARN L623 FunctionHandler]: Unknown extern function lock_is_held [2022-12-13 21:30:23,234 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-12-13 21:30:23,235 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 21:30:23,236 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-13 21:30:23,236 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-13 21:30:23,236 WARN L623 FunctionHandler]: Unknown extern function lock_is_held [2022-12-13 21:30:23,236 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-12-13 21:30:23,237 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 21:30:23,237 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 21:30:23,238 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 21:30:23,238 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 21:30:23,239 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 21:30:23,239 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 21:30:23,239 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 21:30:23,240 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 21:30:23,240 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 21:30:23,241 WARN L623 FunctionHandler]: Unknown extern function synchronize_irq [2022-12-13 21:30:23,242 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-13 21:30:23,243 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-12-13 21:30:23,243 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 21:30:23,244 WARN L623 FunctionHandler]: Unknown extern function vfree [2022-12-13 21:30:23,245 WARN L623 FunctionHandler]: Unknown extern function vfree [2022-12-13 21:30:23,251 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-12-13 21:30:23,251 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 21:30:23,252 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:30:23,252 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:30:23,252 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:30:23,252 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:30:23,253 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:30:23,253 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-13 21:30:23,253 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 21:30:23,264 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 21:30:23,265 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 21:30:23,268 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-13 21:30:23,269 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 21:30:23,283 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 21:30:23,291 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 21:30:23,292 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 21:30:23,292 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 21:30:23,293 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 21:30:23,293 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 21:30:23,293 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 21:30:23,293 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 21:30:23,294 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:30:23,294 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 21:30:23,294 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:30:23,294 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 21:30:23,295 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 21:30:23,295 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 21:30:23,295 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 21:30:23,295 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 21:30:23,296 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 21:30:23,296 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 21:30:23,297 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:30:23,297 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 21:30:23,298 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 21:30:23,301 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 21:30:23,302 WARN L623 FunctionHandler]: Unknown extern function __free_pages [2022-12-13 21:30:23,303 WARN L623 FunctionHandler]: Unknown extern function __free_pages [2022-12-13 21:30:23,304 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 21:30:23,308 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-13 21:30:23,309 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-13 21:30:23,309 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-13 21:30:23,310 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-13 21:30:23,310 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-13 21:30:23,310 WARN L623 FunctionHandler]: Unknown extern function __bad_size_call_parameter [2022-12-13 21:30:23,312 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-13 21:30:23,315 WARN L623 FunctionHandler]: Unknown extern function build_skb [2022-12-13 21:30:23,316 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 21:30:23,316 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-13 21:30:23,316 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-13 21:30:23,321 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-13 21:30:23,322 WARN L623 FunctionHandler]: Unknown extern function eth_type_trans [2022-12-13 21:30:23,322 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-13 21:30:23,323 WARN L623 FunctionHandler]: Unknown extern function napi_gro_receive [2022-12-13 21:30:23,334 WARN L623 FunctionHandler]: Unknown extern function __napi_schedule [2022-12-13 21:30:23,336 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-13 21:30:23,336 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-12-13 21:30:23,341 WARN L623 FunctionHandler]: Unknown extern function napi_complete [2022-12-13 21:30:23,344 WARN L623 FunctionHandler]: Unknown extern function napi_complete [2022-12-13 21:30:23,346 WARN L623 FunctionHandler]: Unknown extern function crc32_le [2022-12-13 21:30:23,350 WARN L623 FunctionHandler]: Unknown extern function release_firmware [2022-12-13 21:30:23,350 WARN L623 FunctionHandler]: Unknown extern function release_firmware [2022-12-13 21:30:23,351 WARN L623 FunctionHandler]: Unknown extern function request_firmware [2022-12-13 21:30:23,351 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:30:23,351 WARN L623 FunctionHandler]: Unknown extern function request_firmware [2022-12-13 21:30:23,351 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:30:23,352 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:30:23,352 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:30:23,352 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:30:23,353 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:30:23,353 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:30:23,353 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:30:23,354 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:30:23,354 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:30:23,354 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:30:23,355 WARN L623 FunctionHandler]: Unknown extern function release_firmware [2022-12-13 21:30:23,355 WARN L623 FunctionHandler]: Unknown extern function release_firmware [2022-12-13 21:30:23,363 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-12-13 21:30:23,363 WARN L623 FunctionHandler]: Unknown extern function pci_wake_from_d3 [2022-12-13 21:30:23,364 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-12-13 21:30:23,364 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-12-13 21:30:23,365 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 21:30:23,365 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 21:30:23,365 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 21:30:23,367 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 21:30:23,367 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 21:30:23,369 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 21:30:23,370 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:30:23,375 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 21:30:23,375 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 21:30:23,377 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 21:30:23,377 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 21:30:23,378 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 21:30:23,378 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 21:30:23,378 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 21:30:23,378 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:30:23,378 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:30:23,384 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 21:30:23,388 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 21:30:23,388 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 21:30:23,401 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-13 21:30:23,402 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 21:30:23,414 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-13 21:30:23,415 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-13 21:30:23,415 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 21:30:23,416 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 21:30:23,416 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 21:30:23,417 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-13 21:30:23,419 WARN L623 FunctionHandler]: Unknown extern function crc32_le [2022-12-13 21:30:23,419 WARN L623 FunctionHandler]: Unknown extern function crc32_le [2022-12-13 21:30:23,421 WARN L623 FunctionHandler]: Unknown extern function msleep_interruptible [2022-12-13 21:30:23,427 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msi [2022-12-13 21:30:23,427 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msix [2022-12-13 21:30:23,428 WARN L623 FunctionHandler]: Unknown extern function pci_enable_msix [2022-12-13 21:30:23,429 WARN L623 FunctionHandler]: Unknown extern function netif_get_num_default_rss_queues [2022-12-13 21:30:23,430 WARN L623 FunctionHandler]: Unknown extern function pci_enable_msi_block [2022-12-13 21:30:23,431 WARN L623 FunctionHandler]: Unknown extern function netif_set_real_num_tx_queues [2022-12-13 21:30:23,432 WARN L623 FunctionHandler]: Unknown extern function netif_set_real_num_rx_queues [2022-12-13 21:30:23,432 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-13 21:30:23,433 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 21:30:23,433 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 21:30:23,434 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 21:30:23,434 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-12-13 21:30:23,435 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-12-13 21:30:23,435 WARN L623 FunctionHandler]: Unknown extern function pci_restore_state [2022-12-13 21:30:23,435 WARN L623 FunctionHandler]: Unknown extern function pci_save_state [2022-12-13 21:30:23,435 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 21:30:23,436 WARN L623 FunctionHandler]: Unknown extern function dev_close [2022-12-13 21:30:23,436 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-12-13 21:30:23,436 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-12-13 21:30:23,438 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 21:30:23,438 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 21:30:23,438 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 21:30:23,439 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 21:30:23,439 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 21:30:23,439 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 21:30:23,439 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 21:30:23,440 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 21:30:23,440 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 21:30:23,441 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 21:30:23,441 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 21:30:23,442 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 21:30:23,442 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 21:30:23,442 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 21:30:23,442 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 21:30:23,443 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 21:30:23,444 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 21:30:23,446 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-13 21:30:23,450 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-13 21:30:23,450 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-13 21:30:23,460 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-13 21:30:23,460 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-13 21:30:23,461 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-13 21:30:23,461 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-13 21:30:23,465 WARN L623 FunctionHandler]: Unknown extern function device_set_wakeup_enable [2022-12-13 21:30:23,466 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 21:30:23,471 WARN L623 FunctionHandler]: Unknown extern function dev_close [2022-12-13 21:30:23,471 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-13 21:30:23,472 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 21:30:23,478 WARN L623 FunctionHandler]: Unknown extern function msleep_interruptible [2022-12-13 21:30:23,487 WARN L623 FunctionHandler]: Unknown extern function disable_irq [2022-12-13 21:30:23,487 WARN L623 FunctionHandler]: Unknown extern function enable_irq [2022-12-13 21:30:23,491 WARN L623 FunctionHandler]: Unknown extern function pci_vpd_find_tag [2022-12-13 21:30:23,491 WARN L623 FunctionHandler]: Unknown extern function pci_vpd_find_info_keyword [2022-12-13 21:30:23,492 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-13 21:30:23,492 WARN L623 FunctionHandler]: Unknown extern function pci_vpd_find_info_keyword [2022-12-13 21:30:23,493 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 21:30:23,494 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-13 21:30:23,495 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 21:30:23,495 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 21:30:23,495 WARN L623 FunctionHandler]: Unknown extern function pci_request_regions [2022-12-13 21:30:23,495 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 21:30:23,496 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-12-13 21:30:23,496 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 21:30:23,496 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-13 21:30:23,496 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-13 21:30:23,496 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-13 21:30:23,497 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-13 21:30:23,497 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-13 21:30:23,497 WARN L623 FunctionHandler]: Unknown extern function pci_iomap [2022-12-13 21:30:23,497 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 21:30:23,498 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 21:30:23,498 WARN L623 FunctionHandler]: Unknown extern function pci_enable_pcie_error_reporting [2022-12-13 21:30:23,499 WARN L623 FunctionHandler]: Unknown extern function pci_find_capability [2022-12-13 21:30:23,499 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 21:30:23,500 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 21:30:23,500 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 21:30:23,501 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 21:30:23,502 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 21:30:23,503 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 21:30:23,506 WARN L623 FunctionHandler]: Unknown extern function device_set_wakeup_capable [2022-12-13 21:30:23,507 WARN L623 FunctionHandler]: Unknown extern function device_set_wakeup_enable [2022-12-13 21:30:23,507 WARN L623 FunctionHandler]: Unknown extern function pci_dev_put [2022-12-13 21:30:23,507 WARN L623 FunctionHandler]: Unknown extern function pci_get_device [2022-12-13 21:30:23,508 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-12-13 21:30:23,508 WARN L623 FunctionHandler]: Unknown extern function pci_save_state [2022-12-13 21:30:23,509 WARN L623 FunctionHandler]: Unknown extern function pci_disable_pcie_error_reporting [2022-12-13 21:30:23,509 WARN L623 FunctionHandler]: Unknown extern function pci_iounmap [2022-12-13 21:30:23,509 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-12-13 21:30:23,509 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-13 21:30:23,510 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-13 21:30:23,510 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-13 21:30:23,511 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-13 21:30:23,511 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-13 21:30:23,511 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-13 21:30:23,520 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-13 21:30:23,521 WARN L623 FunctionHandler]: Unknown extern function netif_napi_del [2022-12-13 21:30:23,522 WARN L623 FunctionHandler]: Unknown extern function netif_napi_add [2022-12-13 21:30:23,524 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:30:23,526 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 21:30:23,526 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 21:30:23,526 WARN L623 FunctionHandler]: Unknown extern function pci_iounmap [2022-12-13 21:30:23,527 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-12-13 21:30:23,527 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-13 21:30:23,527 WARN L623 FunctionHandler]: Unknown extern function cancel_work_sync [2022-12-13 21:30:23,527 WARN L623 FunctionHandler]: Unknown extern function pci_iounmap [2022-12-13 21:30:23,528 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 21:30:23,528 WARN L623 FunctionHandler]: Unknown extern function pci_disable_pcie_error_reporting [2022-12-13 21:30:23,528 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-12-13 21:30:23,528 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-13 21:30:23,529 WARN L623 FunctionHandler]: Unknown extern function cancel_work_sync [2022-12-13 21:30:23,529 WARN L623 FunctionHandler]: Unknown extern function netif_device_detach [2022-12-13 21:30:23,530 WARN L623 FunctionHandler]: Unknown extern function netif_device_attach [2022-12-13 21:30:23,530 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-12-13 21:30:23,530 WARN L623 FunctionHandler]: Unknown extern function netif_device_detach [2022-12-13 21:30:23,531 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-12-13 21:30:23,531 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-13 21:30:23,531 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-12-13 21:30:23,532 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-12-13 21:30:23,532 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-13 21:30:23,532 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 21:30:23,532 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-12-13 21:30:23,532 WARN L623 FunctionHandler]: Unknown extern function pci_restore_state [2022-12-13 21:30:23,532 WARN L623 FunctionHandler]: Unknown extern function pci_save_state [2022-12-13 21:30:23,533 WARN L623 FunctionHandler]: Unknown extern function dev_close [2022-12-13 21:30:23,533 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-12-13 21:30:23,533 WARN L623 FunctionHandler]: Unknown extern function pci_cleanup_aer_uncorrect_error_status [2022-12-13 21:30:23,533 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 21:30:23,534 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-12-13 21:30:23,534 WARN L623 FunctionHandler]: Unknown extern function netif_device_attach [2022-12-13 21:30:23,534 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-12-13 21:30:23,535 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-12-13 21:30:23,535 WARN L623 FunctionHandler]: Unknown extern function dev_close [2022-12-13 21:30:23,535 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-12-13 21:30:23,546 WARN L623 FunctionHandler]: Unknown extern function eth_validate_addr [2022-12-13 21:30:23,548 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-12-13 21:30:23,549 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-12-13 21:30:23,549 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-12-13 21:30:23,555 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-12-13 21:30:23,558 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-12-13 21:30:23,566 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_register_netdev [2022-12-13 21:30:23,570 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-12-13 21:30:23,570 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-12-13 21:30:23,572 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-12-13 21:30:23,580 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-12-13 21:30:23,580 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-12-13 21:30:23,581 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-13 21:30:23,581 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-12-13 21:30:23,582 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-12-13 21:30:23,582 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-12-13 21:30:23,583 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-12-13 21:30:23,583 WARN L623 FunctionHandler]: Unknown extern function alloc_etherdev_mqs [2022-12-13 21:30:23,583 WARN L623 FunctionHandler]: Unknown extern function register_netdev [2022-12-13 21:30:23,584 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-12-13 21:30:23,584 WARN L623 FunctionHandler]: Unknown extern function unregister_netdev [2022-12-13 21:30:23,584 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-12-13 21:30:23,584 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-12-13 21:30:23,585 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-12-13 21:30:23,585 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-12-13 21:30:23,585 WARN L623 FunctionHandler]: Unknown extern function __pci_register_driver [2022-12-13 21:30:23,586 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-12-13 21:30:23,588 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-12-13 21:30:23,588 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 21:30:23,592 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 21:30:23,592 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 21:30:23,592 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 21:30:23,593 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 21:30:23,593 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 21:30:23,594 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 21:30:23,594 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 21:30:23,594 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 21:30:23,594 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 21:30:23,595 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 21:30:23,595 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 21:30:23,596 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 21:30:23,596 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 21:30:23,596 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 21:30:23,597 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 21:30:23,597 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 21:30:23,597 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 21:30:23,598 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 21:30:23,598 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 21:30:23,598 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 21:30:23,599 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 21:30:23,599 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 21:30:23,599 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 21:30:23,600 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 21:30:23,600 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 21:30:23,601 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 21:30:23,601 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 21:30:23,601 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 21:30:23,601 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 21:30:23,602 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 21:30:23,602 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 21:30:23,602 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 21:30:23,603 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 21:30:23,603 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 21:30:23,604 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 21:30:23,604 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 21:30:23,604 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 21:30:23,604 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 21:30:23,605 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 21:30:23,605 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 21:30:23,606 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 21:30:23,606 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 21:30:23,606 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 21:30:23,607 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 21:30:23,607 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 21:30:23,608 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 21:30:23,608 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 21:30:23,608 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 21:30:23,608 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 21:30:23,609 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 21:30:23,609 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 21:30:23,610 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 21:30:23,610 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 21:30:23,610 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 21:30:23,611 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 21:30:23,611 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 21:30:23,611 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 21:30:23,612 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 21:30:23,612 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 21:30:23,613 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 21:30:23,613 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 21:30:23,613 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 21:30:23,613 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 21:30:23,614 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 21:30:23,614 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 21:30:23,615 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 21:30:23,615 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 21:30:23,615 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 21:30:23,615 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 21:30:23,616 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 21:30:23,616 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 21:30:23,617 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 21:30:23,617 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 21:30:23,617 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 21:30:23,618 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 21:30:23,618 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 21:30:23,618 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 21:30:23,619 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 21:30:23,619 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 21:30:23,619 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 21:30:23,620 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 21:30:23,620 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 21:30:23,620 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 21:30:23,620 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 21:30:23,620 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 21:30:23,621 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 21:30:23,621 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 21:30:23,621 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 21:30:23,621 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 21:30:23,621 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 21:30:23,621 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 21:30:23,622 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 21:30:23,622 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 21:30:23,622 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 21:30:23,622 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 21:30:23,622 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 21:30:23,624 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_4d358dce-ed80-4cb2-9795-b2beb7b414a7/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-broadcom-bnx2.cil.i[705498,705511] [2022-12-13 21:30:23,624 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_4d358dce-ed80-4cb2-9795-b2beb7b414a7/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-broadcom-bnx2.cil.i[705643,705656] [2022-12-13 21:30:23,631 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-13 21:30:23,959 INFO L208 MainTranslator]: Completed translation [2022-12-13 21:30:23,960 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 09:30:23 WrapperNode [2022-12-13 21:30:23,960 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-13 21:30:23,960 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-13 21:30:23,960 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-13 21:30:23,961 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-13 21:30:23,965 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 09:30:23" (1/1) ... [2022-12-13 21:30:24,064 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 09:30:23" (1/1) ... [2022-12-13 21:30:24,409 INFO L138 Inliner]: procedures = 848, calls = 8814, calls flagged for inlining = 413, calls inlined = 359, statements flattened = 16825 [2022-12-13 21:30:24,410 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-13 21:30:24,411 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-13 21:30:24,411 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-13 21:30:24,411 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-13 21:30:24,421 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 09:30:23" (1/1) ... [2022-12-13 21:30:24,422 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 09:30:23" (1/1) ... [2022-12-13 21:30:24,538 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 09:30:23" (1/1) ... [2022-12-13 21:30:24,538 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 09:30:23" (1/1) ... [2022-12-13 21:30:24,804 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 09:30:23" (1/1) ... [2022-12-13 21:30:24,853 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 09:30:23" (1/1) ... [2022-12-13 21:30:24,923 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 09:30:23" (1/1) ... [2022-12-13 21:30:24,948 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 09:30:23" (1/1) ... [2022-12-13 21:30:25,027 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-13 21:30:25,027 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-13 21:30:25,028 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-13 21:30:25,028 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-13 21:30:25,028 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 09:30:23" (1/1) ... [2022-12-13 21:30:25,034 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-13 21:30:25,044 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d358dce-ed80-4cb2-9795-b2beb7b414a7/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 21:30:25,057 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d358dce-ed80-4cb2-9795-b2beb7b414a7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-12-13 21:30:25,059 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d358dce-ed80-4cb2-9795-b2beb7b414a7/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-12-13 21:30:25,093 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_resolve_flow_ctrl [2022-12-13 21:30:25,094 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_resolve_flow_ctrl [2022-12-13 21:30:25,094 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_126 [2022-12-13 21:30:25,094 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_126 [2022-12-13 21:30:25,094 INFO L130 BoogieDeclarations]: Found specification of procedure device_set_wakeup_enable [2022-12-13 21:30:25,094 INFO L138 BoogieDeclarations]: Found implementation of procedure device_set_wakeup_enable [2022-12-13 21:30:25,094 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2022-12-13 21:30:25,094 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2022-12-13 21:30:25,094 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_nvram_read_dword [2022-12-13 21:30:25,094 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_nvram_read_dword [2022-12-13 21:30:25,094 INFO L130 BoogieDeclarations]: Found specification of procedure get_l2_fhdr [2022-12-13 21:30:25,095 INFO L138 BoogieDeclarations]: Found implementation of procedure get_l2_fhdr [2022-12-13 21:30:25,095 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_cnic_stop [2022-12-13 21:30:25,095 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_cnic_stop [2022-12-13 21:30:25,095 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_init_rx_context [2022-12-13 21:30:25,095 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_init_rx_context [2022-12-13 21:30:25,095 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-12-13 21:30:25,095 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-12-13 21:30:25,095 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-12-13 21:30:25,095 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-12-13 21:30:25,095 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_resume [2022-12-13 21:30:25,095 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_resume [2022-12-13 21:30:25,096 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_pcie_error_reporting [2022-12-13 21:30:25,096 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_pcie_error_reporting [2022-12-13 21:30:25,096 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2022-12-13 21:30:25,096 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2022-12-13 21:30:25,096 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_alloc_rx_data [2022-12-13 21:30:25,096 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_alloc_rx_data [2022-12-13 21:30:25,096 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_setup_phy [2022-12-13 21:30:25,096 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_setup_phy [2022-12-13 21:30:25,096 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2022-12-13 21:30:25,096 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-12-13 21:30:25,097 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-12-13 21:30:25,097 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-12-13 21:30:25,097 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-12-13 21:30:25,097 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_init_napi [2022-12-13 21:30:25,097 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_init_napi [2022-12-13 21:30:25,097 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_read_phy [2022-12-13 21:30:25,097 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_read_phy [2022-12-13 21:30:25,097 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2022-12-13 21:30:25,097 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2022-12-13 21:30:25,097 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-12-13 21:30:25,098 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-12-13 21:30:25,098 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-12-13 21:30:25,098 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-12-13 21:30:25,098 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2022-12-13 21:30:25,098 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2022-12-13 21:30:25,098 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2022-12-13 21:30:25,098 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2022-12-13 21:30:25,098 INFO L130 BoogieDeclarations]: Found specification of procedure __napi_schedule [2022-12-13 21:30:25,098 INFO L138 BoogieDeclarations]: Found implementation of procedure __napi_schedule [2022-12-13 21:30:25,098 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_rx_mode [2022-12-13 21:30:25,098 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_rx_mode [2022-12-13 21:30:25,099 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-12-13 21:30:25,099 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-12-13 21:30:25,099 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_wol [2022-12-13 21:30:25,099 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_wol [2022-12-13 21:30:25,099 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-12-13 21:30:25,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-12-13 21:30:25,099 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_reset_nic [2022-12-13 21:30:25,099 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_reset_nic [2022-12-13 21:30:25,099 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-13 21:30:25,099 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_indirect_lock_of_bnx2 [2022-12-13 21:30:25,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_indirect_lock_of_bnx2 [2022-12-13 21:30:25,100 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_channels [2022-12-13 21:30:25,100 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_channels [2022-12-13 21:30:25,100 INFO L130 BoogieDeclarations]: Found specification of procedure __bnx2_free_irq [2022-12-13 21:30:25,100 INFO L138 BoogieDeclarations]: Found implementation of procedure __bnx2_free_irq [2022-12-13 21:30:25,100 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2022-12-13 21:30:25,100 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2022-12-13 21:30:25,100 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-12-13 21:30:25,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-12-13 21:30:25,100 INFO L130 BoogieDeclarations]: Found specification of procedure dev_close [2022-12-13 21:30:25,100 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_close [2022-12-13 21:30:25,101 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2022-12-13 21:30:25,101 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2022-12-13 21:30:25,101 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_open [2022-12-13 21:30:25,101 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_open [2022-12-13 21:30:25,101 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_reset_chip [2022-12-13 21:30:25,101 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_reset_chip [2022-12-13 21:30:25,101 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_settings [2022-12-13 21:30:25,101 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_settings [2022-12-13 21:30:25,101 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-12-13 21:30:25,101 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-12-13 21:30:25,101 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_lock [2022-12-13 21:30:25,102 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_lock [2022-12-13 21:30:25,102 INFO L130 BoogieDeclarations]: Found specification of procedure check_mips_fw_entry [2022-12-13 21:30:25,102 INFO L138 BoogieDeclarations]: Found implementation of procedure check_mips_fw_entry [2022-12-13 21:30:25,102 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_cnic_start [2022-12-13 21:30:25,102 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_cnic_start [2022-12-13 21:30:25,102 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_shmem_rd [2022-12-13 21:30:25,102 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_shmem_rd [2022-12-13 21:30:25,102 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_mac_link [2022-12-13 21:30:25,102 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_mac_link [2022-12-13 21:30:25,102 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-13 21:30:25,102 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2022-12-13 21:30:25,103 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2022-12-13 21:30:25,103 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-12-13 21:30:25,103 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-12-13 21:30:25,103 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2022-12-13 21:30:25,103 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2022-12-13 21:30:25,103 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2022-12-13 21:30:25,103 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2022-12-13 21:30:25,103 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2022-12-13 21:30:25,103 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2022-12-13 21:30:25,103 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-13 21:30:25,103 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_indirect_lock_of_bnx2 [2022-12-13 21:30:25,104 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_indirect_lock_of_bnx2 [2022-12-13 21:30:25,104 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-12-13 21:30:25,104 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-12-13 21:30:25,104 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-12-13 21:30:25,104 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-12-13 21:30:25,104 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-13 21:30:25,104 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2022-12-13 21:30:25,104 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2022-12-13 21:30:25,104 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-12-13 21:30:25,104 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_pauseparam [2022-12-13 21:30:25,104 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_pauseparam [2022-12-13 21:30:25,105 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2022-12-13 21:30:25,105 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2022-12-13 21:30:25,105 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_init_one [2022-12-13 21:30:25,105 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_init_one [2022-12-13 21:30:25,105 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2022-12-13 21:30:25,105 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2022-12-13 21:30:25,105 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2022-12-13 21:30:25,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2022-12-13 21:30:25,105 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_disable [2022-12-13 21:30:25,105 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_disable [2022-12-13 21:30:25,105 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_remove_one [2022-12-13 21:30:25,106 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_remove_one [2022-12-13 21:30:25,106 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-12-13 21:30:25,106 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-12-13 21:30:25,106 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2022-12-13 21:30:25,106 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2022-12-13 21:30:25,106 INFO L130 BoogieDeclarations]: Found specification of procedure lock_is_held [2022-12-13 21:30:25,106 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_is_held [2022-12-13 21:30:25,106 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_enable_nvram_access [2022-12-13 21:30:25,106 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_enable_nvram_access [2022-12-13 21:30:25,106 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-12-13 21:30:25,106 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-12-13 21:30:25,107 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule_prep [2022-12-13 21:30:25,107 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule_prep [2022-12-13 21:30:25,107 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_run_loopback [2022-12-13 21:30:25,107 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_run_loopback [2022-12-13 21:30:25,107 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_napi_disable [2022-12-13 21:30:25,107 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_napi_disable [2022-12-13 21:30:25,107 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-13 21:30:25,107 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-13 21:30:25,107 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-12-13 21:30:25,107 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-12-13 21:30:25,107 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-12-13 21:30:25,108 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2022-12-13 21:30:25,108 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2022-12-13 21:30:25,108 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2022-12-13 21:30:25,108 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2022-12-13 21:30:25,108 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_enable_int [2022-12-13 21:30:25,108 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_enable_int [2022-12-13 21:30:25,108 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-12-13 21:30:25,108 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-12-13 21:30:25,108 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2022-12-13 21:30:25,108 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-12-13 21:30:25,108 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-12-13 21:30:25,109 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-12-13 21:30:25,109 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-12-13 21:30:25,109 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_disable_nvram_access [2022-12-13 21:30:25,109 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_disable_nvram_access [2022-12-13 21:30:25,109 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_free_mem [2022-12-13 21:30:25,109 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_free_mem [2022-12-13 21:30:25,109 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2022-12-13 21:30:25,109 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2022-12-13 21:30:25,109 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-12-13 21:30:25,109 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-12-13 21:30:25,109 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_release_nvram_lock [2022-12-13 21:30:25,110 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_release_nvram_lock [2022-12-13 21:30:25,110 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2022-12-13 21:30:25,110 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2022-12-13 21:30:25,110 INFO L130 BoogieDeclarations]: Found specification of procedure msleep_interruptible [2022-12-13 21:30:25,110 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep_interruptible [2022-12-13 21:30:25,110 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2022-12-13 21:30:25,110 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2022-12-13 21:30:25,110 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_tx_avail [2022-12-13 21:30:25,110 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_tx_avail [2022-12-13 21:30:25,110 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_bh_110 [2022-12-13 21:30:25,110 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_bh_110 [2022-12-13 21:30:25,111 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2022-12-13 21:30:25,111 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2022-12-13 21:30:25,111 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-13 21:30:25,111 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_reset_phy [2022-12-13 21:30:25,111 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_reset_phy [2022-12-13 21:30:25,111 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_init_nvram [2022-12-13 21:30:25,111 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_init_nvram [2022-12-13 21:30:25,111 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-13 21:30:25,111 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_default_remote_link [2022-12-13 21:30:25,111 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_default_remote_link [2022-12-13 21:30:25,111 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_io_resume [2022-12-13 21:30:25,112 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_io_resume [2022-12-13 21:30:25,112 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_write_phy [2022-12-13 21:30:25,112 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_write_phy [2022-12-13 21:30:25,112 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-12-13 21:30:25,112 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-12-13 21:30:25,112 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2022-12-13 21:30:25,112 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2022-12-13 21:30:25,112 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-12-13 21:30:25,112 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-12-13 21:30:25,112 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_phy_lock_of_bnx2 [2022-12-13 21:30:25,112 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_phy_lock_of_bnx2 [2022-12-13 21:30:25,113 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_phy_get_pause_adv [2022-12-13 21:30:25,113 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_phy_get_pause_adv [2022-12-13 21:30:25,113 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_remote_phy_event [2022-12-13 21:30:25,113 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_remote_phy_event [2022-12-13 21:30:25,113 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-12-13 21:30:25,113 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-12-13 21:30:25,113 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_bh_104 [2022-12-13 21:30:25,113 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_bh_104 [2022-12-13 21:30:25,113 INFO L130 BoogieDeclarations]: Found specification of procedure pci_restore_state [2022-12-13 21:30:25,113 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_restore_state [2022-12-13 21:30:25,113 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2022-12-13 21:30:25,114 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2022-12-13 21:30:25,114 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2022-12-13 21:30:25,114 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2022-12-13 21:30:25,114 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2022-12-13 21:30:25,114 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2022-12-13 21:30:25,114 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_setup_cnic_irq_info [2022-12-13 21:30:25,114 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_setup_cnic_irq_info [2022-12-13 21:30:25,114 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-12-13 21:30:25,114 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-12-13 21:30:25,114 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_suspend [2022-12-13 21:30:25,114 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_suspend [2022-12-13 21:30:25,114 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-13 21:30:25,115 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_ringparam [2022-12-13 21:30:25,115 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_ringparam [2022-12-13 21:30:25,115 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-12-13 21:30:25,115 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-12-13 21:30:25,115 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_send_heart_beat [2022-12-13 21:30:25,115 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_send_heart_beat [2022-12-13 21:30:25,115 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_get_eeprom_len [2022-12-13 21:30:25,115 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_get_eeprom_len [2022-12-13 21:30:25,115 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2022-12-13 21:30:25,115 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2022-12-13 21:30:25,116 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_release_firmware [2022-12-13 21:30:25,116 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_release_firmware [2022-12-13 21:30:25,116 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2022-12-13 21:30:25,116 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2022-12-13 21:30:25,116 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_get_regs_len [2022-12-13 21:30:25,116 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_get_regs_len [2022-12-13 21:30:25,116 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_close [2022-12-13 21:30:25,116 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_close [2022-12-13 21:30:25,116 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2022-12-13 21:30:25,116 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2022-12-13 21:30:25,116 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_coalesce [2022-12-13 21:30:25,117 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_coalesce [2022-12-13 21:30:25,117 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_125 [2022-12-13 21:30:25,117 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_125 [2022-12-13 21:30:25,117 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2022-12-13 21:30:25,117 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2022-12-13 21:30:25,117 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2022-12-13 21:30:25,117 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2022-12-13 21:30:25,117 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_page [2022-12-13 21:30:25,117 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_page [2022-12-13 21:30:25,117 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_rx_ring_size [2022-12-13 21:30:25,117 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_rx_ring_size [2022-12-13 21:30:25,118 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2022-12-13 21:30:25,118 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2022-12-13 21:30:25,118 INFO L130 BoogieDeclarations]: Found specification of procedure load_rv2p_fw [2022-12-13 21:30:25,118 INFO L138 BoogieDeclarations]: Found implementation of procedure load_rv2p_fw [2022-12-13 21:30:25,118 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_enable_bmsr1 [2022-12-13 21:30:25,118 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_enable_bmsr1 [2022-12-13 21:30:25,118 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2022-12-13 21:30:25,118 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2022-12-13 21:30:25,118 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_disable_int [2022-12-13 21:30:25,118 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_disable_int [2022-12-13 21:30:25,119 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-12-13 21:30:25,119 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-12-13 21:30:25,119 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-12-13 21:30:25,119 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-12-13 21:30:25,119 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_init_rxbd_rings [2022-12-13 21:30:25,119 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_init_rxbd_rings [2022-12-13 21:30:25,119 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2022-12-13 21:30:25,119 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2022-12-13 21:30:25,119 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-12-13 21:30:25,119 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-12-13 21:30:25,119 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_netif_start [2022-12-13 21:30:25,120 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_netif_start [2022-12-13 21:30:25,120 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_setup_int_mode [2022-12-13 21:30:25,120 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_setup_int_mode [2022-12-13 21:30:25,120 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2022-12-13 21:30:25,120 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2022-12-13 21:30:25,120 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_disable_bmsr1 [2022-12-13 21:30:25,120 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_disable_bmsr1 [2022-12-13 21:30:25,120 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_enable_forced_2g5 [2022-12-13 21:30:25,120 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_enable_forced_2g5 [2022-12-13 21:30:25,120 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_page [2022-12-13 21:30:25,121 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_page [2022-12-13 21:30:25,121 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_xceiver_str [2022-12-13 21:30:25,121 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_xceiver_str [2022-12-13 21:30:25,121 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2022-12-13 21:30:25,121 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2022-12-13 21:30:25,121 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_ctx_wr [2022-12-13 21:30:25,121 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_ctx_wr [2022-12-13 21:30:25,121 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_bnx2_pci_driver_exit_16_2 [2022-12-13 21:30:25,121 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_bnx2_pci_driver_exit_16_2 [2022-12-13 21:30:25,121 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-12-13 21:30:25,121 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-12-13 21:30:25,122 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_setup_remote_phy [2022-12-13 21:30:25,122 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_setup_remote_phy [2022-12-13 21:30:25,122 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_unlock [2022-12-13 21:30:25,122 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_unlock [2022-12-13 21:30:25,122 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-12-13 21:30:25,122 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-12-13 21:30:25,122 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2022-12-13 21:30:25,122 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2022-12-13 21:30:25,122 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-12-13 21:30:25,122 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-12-13 21:30:25,122 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-12-13 21:30:25,123 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-12-13 21:30:25,123 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2022-12-13 21:30:25,123 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2022-12-13 21:30:25,123 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-13 21:30:25,123 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2022-12-13 21:30:25,123 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2022-12-13 21:30:25,123 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2022-12-13 21:30:25,123 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2022-12-13 21:30:25,123 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_request_irq [2022-12-13 21:30:25,123 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_request_irq [2022-12-13 21:30:25,124 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_reg_wr_ind [2022-12-13 21:30:25,124 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_reg_wr_ind [2022-12-13 21:30:25,124 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-12-13 21:30:25,124 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-12-13 21:30:25,124 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-12-13 21:30:25,124 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_test_intr [2022-12-13 21:30:25,124 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_test_intr [2022-12-13 21:30:25,124 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_init_nic [2022-12-13 21:30:25,124 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_init_nic [2022-12-13 21:30:25,124 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-12-13 21:30:25,124 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-12-13 21:30:25,125 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-12-13 21:30:25,125 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_mac_addr [2022-12-13 21:30:25,125 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_mac_addr [2022-12-13 21:30:25,125 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_cpu [2022-12-13 21:30:25,125 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_cpu [2022-12-13 21:30:25,125 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_msi [2022-12-13 21:30:25,125 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_msi [2022-12-13 21:30:25,125 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-12-13 21:30:25,125 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-12-13 21:30:25,125 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2022-12-13 21:30:25,125 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2022-12-13 21:30:25,126 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-12-13 21:30:25,126 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-12-13 21:30:25,126 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_free_skbs [2022-12-13 21:30:25,126 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_free_skbs [2022-12-13 21:30:25,126 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-12-13 21:30:25,126 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-12-13 21:30:25,126 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_test_and_enable_2g5 [2022-12-13 21:30:25,126 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_test_and_enable_2g5 [2022-12-13 21:30:25,126 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-12-13 21:30:25,126 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-12-13 21:30:25,126 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2022-12-13 21:30:25,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2022-12-13 21:30:25,127 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_setup_msix_tbl [2022-12-13 21:30:25,127 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_setup_msix_tbl [2022-12-13 21:30:25,127 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_disable_int_sync [2022-12-13 21:30:25,127 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_disable_int_sync [2022-12-13 21:30:25,127 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_del_napi [2022-12-13 21:30:25,127 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_del_napi [2022-12-13 21:30:25,127 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2022-12-13 21:30:25,127 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2022-12-13 21:30:25,127 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2022-12-13 21:30:25,128 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2022-12-13 21:30:25,128 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_napi_enable [2022-12-13 21:30:25,128 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_napi_enable [2022-12-13 21:30:25,128 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_setup_wol [2022-12-13 21:30:25,128 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_setup_wol [2022-12-13 21:30:25,128 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-12-13 21:30:25,128 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-12-13 21:30:25,128 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-12-13 21:30:25,128 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-12-13 21:30:25,128 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_tx_timeout [2022-12-13 21:30:25,128 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_tx_timeout [2022-12-13 21:30:25,129 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2022-12-13 21:30:25,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2022-12-13 21:30:25,129 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2022-12-13 21:30:25,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2022-12-13 21:30:25,129 INFO L130 BoogieDeclarations]: Found specification of procedure pci_vpd_find_info_keyword [2022-12-13 21:30:25,129 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_vpd_find_info_keyword [2022-12-13 21:30:25,129 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_acquire_nvram_lock [2022-12-13 21:30:25,129 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_acquire_nvram_lock [2022-12-13 21:30:25,129 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2022-12-13 21:30:25,129 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2022-12-13 21:30:25,129 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2022-12-13 21:30:25,130 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2022-12-13 21:30:25,130 INFO L130 BoogieDeclarations]: Found specification of procedure request_firmware [2022-12-13 21:30:25,130 INFO L138 BoogieDeclarations]: Found implementation of procedure request_firmware [2022-12-13 21:30:25,130 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2022-12-13 21:30:25,130 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2022-12-13 21:30:25,130 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2022-12-13 21:30:25,130 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2022-12-13 21:30:25,130 INFO L130 BoogieDeclarations]: Found specification of procedure check_fw_section [2022-12-13 21:30:25,130 INFO L138 BoogieDeclarations]: Found implementation of procedure check_fw_section [2022-12-13 21:30:25,130 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_get_settings [2022-12-13 21:30:25,130 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_get_settings [2022-12-13 21:30:25,131 INFO L130 BoogieDeclarations]: Found specification of procedure writew [2022-12-13 21:30:25,131 INFO L138 BoogieDeclarations]: Found implementation of procedure writew [2022-12-13 21:30:25,131 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2022-12-13 21:30:25,131 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2022-12-13 21:30:25,131 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2022-12-13 21:30:25,131 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2022-12-13 21:30:25,131 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_nvram_write_dword [2022-12-13 21:30:25,131 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_nvram_write_dword [2022-12-13 21:30:25,131 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-12-13 21:30:25,131 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-12-13 21:30:25,131 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-12-13 21:30:25,132 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_link [2022-12-13 21:30:25,132 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_link [2022-12-13 21:30:25,132 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2022-12-13 21:30:25,132 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2022-12-13 21:30:25,132 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2022-12-13 21:30:25,132 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2022-12-13 21:30:25,132 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_phy_lock_of_bnx2 [2022-12-13 21:30:25,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_phy_lock_of_bnx2 [2022-12-13 21:30:25,132 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2022-12-13 21:30:25,132 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2022-12-13 21:30:25,132 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_nway_reset [2022-12-13 21:30:25,133 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_nway_reset [2022-12-13 21:30:25,133 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_has_work [2022-12-13 21:30:25,133 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_has_work [2022-12-13 21:30:25,133 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_has_fast_work [2022-12-13 21:30:25,133 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_has_fast_work [2022-12-13 21:30:25,133 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2022-12-13 21:30:25,133 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2022-12-13 21:30:25,133 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_test_link [2022-12-13 21:30:25,133 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_test_link [2022-12-13 21:30:25,133 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-12-13 21:30:25,133 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-12-13 21:30:25,134 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_report_link [2022-12-13 21:30:25,134 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_report_link [2022-12-13 21:30:25,134 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_init_phy [2022-12-13 21:30:25,134 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_init_phy [2022-12-13 21:30:25,134 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2022-12-13 21:30:25,134 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2022-12-13 21:30:25,134 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_get_hw_rx_cons [2022-12-13 21:30:25,134 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_get_hw_rx_cons [2022-12-13 21:30:25,134 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-12-13 21:30:25,134 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-12-13 21:30:25,134 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_change_ring_size [2022-12-13 21:30:25,135 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_change_ring_size [2022-12-13 21:30:25,135 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_power_state [2022-12-13 21:30:25,135 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_power_state [2022-12-13 21:30:25,135 INFO L130 BoogieDeclarations]: Found specification of procedure load_cpu_fw [2022-12-13 21:30:25,135 INFO L138 BoogieDeclarations]: Found implementation of procedure load_cpu_fw [2022-12-13 21:30:25,135 INFO L130 BoogieDeclarations]: Found specification of procedure __free_pages [2022-12-13 21:30:25,135 INFO L138 BoogieDeclarations]: Found implementation of procedure __free_pages [2022-12-13 21:30:25,135 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-12-13 21:30:25,135 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_get_hw_tx_cons [2022-12-13 21:30:25,135 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_get_hw_tx_cons [2022-12-13 21:30:25,135 INFO L130 BoogieDeclarations]: Found specification of procedure pci_vpd_info_field_size [2022-12-13 21:30:25,136 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_vpd_info_field_size [2022-12-13 21:30:25,136 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2022-12-13 21:30:25,136 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2022-12-13 21:30:25,136 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2022-12-13 21:30:25,136 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2022-12-13 21:30:25,136 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_fw_sync [2022-12-13 21:30:25,136 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_fw_sync [2022-12-13 21:30:25,136 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_shmem_wr [2022-12-13 21:30:25,136 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_shmem_wr [2022-12-13 21:30:25,136 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_5706s_force_link_dn [2022-12-13 21:30:25,136 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_5706s_force_link_dn [2022-12-13 21:30:25,136 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2022-12-13 21:30:25,137 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2022-12-13 21:30:25,137 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_default_link [2022-12-13 21:30:25,137 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_default_link [2022-12-13 21:30:25,137 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-12-13 21:30:25,137 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-12-13 21:30:25,137 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2022-12-13 21:30:25,137 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2022-12-13 21:30:25,137 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_nvram_read [2022-12-13 21:30:25,137 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_nvram_read [2022-12-13 21:30:25,137 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_change_mac_addr [2022-12-13 21:30:25,137 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_change_mac_addr [2022-12-13 21:30:25,138 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_init_fw_cap [2022-12-13 21:30:25,138 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_init_fw_cap [2022-12-13 21:30:25,138 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_reg_rd_ind [2022-12-13 21:30:25,138 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_reg_rd_ind [2022-12-13 21:30:25,138 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_enable_nvram_write [2022-12-13 21:30:25,138 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_enable_nvram_write [2022-12-13 21:30:25,138 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-12-13 21:30:25,138 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-12-13 21:30:25,138 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-12-13 21:30:25,138 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-12-13 21:30:25,139 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_page [2022-12-13 21:30:25,139 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_page [2022-12-13 21:30:25,139 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_shutdown [2022-12-13 21:30:25,139 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_shutdown [2022-12-13 21:30:25,139 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_disable_forced_2g5 [2022-12-13 21:30:25,139 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_disable_forced_2g5 [2022-12-13 21:30:25,139 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-12-13 21:30:25,139 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-12-13 21:30:25,139 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_netif_stop [2022-12-13 21:30:25,139 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_netif_stop [2022-12-13 21:30:25,139 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_find_max_ring [2022-12-13 21:30:25,140 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_find_max_ring [2022-12-13 21:30:25,140 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_get_coalesce [2022-12-13 21:30:25,140 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_get_coalesce [2022-12-13 21:30:25,140 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_bh_111 [2022-12-13 21:30:25,140 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_bh_111 [2022-12-13 21:30:25,140 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2022-12-13 21:30:25,140 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2022-12-13 21:30:25,140 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_alloc_rx_page [2022-12-13 21:30:25,140 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_alloc_rx_page [2022-12-13 21:30:25,141 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-12-13 21:30:25,141 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-12-13 21:30:25,141 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_bh_105 [2022-12-13 21:30:25,141 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_bh_105 [2022-12-13 21:30:25,141 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2022-12-13 21:30:25,141 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2022-12-13 21:30:25,141 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2022-12-13 21:30:25,141 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2022-12-13 21:30:25,141 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_shutdown_chip [2022-12-13 21:30:25,141 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_shutdown_chip [2022-12-13 21:30:25,141 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_alloc_mem [2022-12-13 21:30:25,142 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_alloc_mem [2022-12-13 21:30:25,142 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-12-13 21:30:25,142 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-12-13 21:30:25,142 INFO L130 BoogieDeclarations]: Found specification of procedure dql_avail [2022-12-13 21:30:25,142 INFO L138 BoogieDeclarations]: Found implementation of procedure dql_avail [2022-12-13 21:30:25,142 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2022-12-13 21:30:25,142 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2022-12-13 21:30:25,142 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2022-12-13 21:30:25,142 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2022-12-13 21:30:25,142 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-12-13 21:30:25,142 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-12-13 21:30:25,143 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-12-13 21:30:25,143 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-12-13 21:30:25,143 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-13 21:30:25,143 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_free_irq [2022-12-13 21:30:25,143 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_free_irq [2022-12-13 21:30:25,143 INFO L130 BoogieDeclarations]: Found specification of procedure poll_bnx2 [2022-12-13 21:30:25,143 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_bnx2 [2022-12-13 21:30:25,143 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-12-13 21:30:25,143 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-12-13 21:30:25,143 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_dump_mcp_state [2022-12-13 21:30:25,144 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_dump_mcp_state [2022-12-13 21:30:26,229 INFO L235 CfgBuilder]: Building ICFG [2022-12-13 21:30:26,233 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-13 21:30:26,599 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-12-13 21:32:47,008 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2022-12-13 21:32:47,159 INFO L276 CfgBuilder]: Performing block encoding [2022-12-13 21:32:47,182 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-13 21:32:47,182 INFO L300 CfgBuilder]: Removed 7 assume(true) statements. [2022-12-13 21:32:47,188 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.12 09:32:47 BoogieIcfgContainer [2022-12-13 21:32:47,188 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-13 21:32:47,190 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-12-13 21:32:47,190 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-12-13 21:32:47,192 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-12-13 21:32:47,193 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 13.12 09:30:17" (1/3) ... [2022-12-13 21:32:47,193 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2861af1e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.12 09:32:47, skipping insertion in model container [2022-12-13 21:32:47,193 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 09:30:23" (2/3) ... [2022-12-13 21:32:47,193 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2861af1e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.12 09:32:47, skipping insertion in model container [2022-12-13 21:32:47,194 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.12 09:32:47" (3/3) ... [2022-12-13 21:32:47,195 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-broadcom-bnx2.cil.i [2022-12-13 21:32:47,208 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-12-13 21:32:47,208 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2022-12-13 21:32:47,317 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-12-13 21:32:47,322 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;@24e74581, mLbeIndependenceSettings=[IndependenceType=SYNTACTIC, AbstractionType=NONE, UseConditional=, UseSemiCommutativity=, Solver=, SolverTimeout=] [2022-12-13 21:32:47,322 INFO L358 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2022-12-13 21:32:47,337 INFO L276 IsEmpty]: Start isEmpty. Operand has 6064 states, 4178 states have (on average 1.3168980373384394) internal successors, (5502), 4251 states have internal predecessors, (5502), 1624 states have call successors, (1624), 261 states have call predecessors, (1624), 260 states have return successors, (1615), 1605 states have call predecessors, (1615), 1615 states have call successors, (1615) [2022-12-13 21:32:47,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 378 [2022-12-13 21:32:47,388 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 21:32:47,389 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, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 21:32:47,389 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 21:32:47,394 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 21:32:47,395 INFO L85 PathProgramCache]: Analyzing trace with hash 153327962, now seen corresponding path program 1 times [2022-12-13 21:32:47,403 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 21:32:47,403 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2079550353] [2022-12-13 21:32:47,403 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 21:32:47,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 21:32:47,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:32:48,589 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-12-13 21:32:48,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:32:48,601 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:32:48,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:32:48,609 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-12-13 21:32:48,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:32:48,617 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:32:48,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:32:48,622 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-12-13 21:32:48,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:32:48,630 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:32:48,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:32:48,636 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2022-12-13 21:32:48,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:32:48,644 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:32:48,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:32:48,649 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2022-12-13 21:32:48,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:32:48,658 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:32:48,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:32:48,663 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2022-12-13 21:32:48,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:32:48,671 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:32:48,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:32:48,676 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2022-12-13 21:32:48,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:32:48,684 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:32:48,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:32:48,689 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2022-12-13 21:32:48,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:32:48,698 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:32:48,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:32:48,703 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2022-12-13 21:32:48,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:32:48,712 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:32:48,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:32:48,717 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2022-12-13 21:32:48,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:32:48,725 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:32:48,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:32:48,730 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2022-12-13 21:32:48,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:32:48,739 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:32:48,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:32:48,744 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2022-12-13 21:32:48,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:32:48,752 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:32:48,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:32:48,758 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2022-12-13 21:32:48,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:32:48,766 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:32:48,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:32:48,771 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2022-12-13 21:32:48,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:32:48,780 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:32:48,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:32:48,785 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2022-12-13 21:32:48,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:32:48,794 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:32:48,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:32:48,799 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2022-12-13 21:32:48,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:32:48,808 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:32:48,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:32:48,813 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2022-12-13 21:32:48,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:32:48,821 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:32:48,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:32:48,827 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2022-12-13 21:32:48,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:32:48,835 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:32:48,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:32:48,841 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 201 [2022-12-13 21:32:48,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:32:48,849 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:32:48,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:32:48,855 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 212 [2022-12-13 21:32:48,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:32:48,865 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:32:48,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:32:48,870 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 223 [2022-12-13 21:32:48,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:32:48,879 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:32:48,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:32:48,884 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 234 [2022-12-13 21:32:48,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:32:48,893 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:32:48,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:32:48,898 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 245 [2022-12-13 21:32:48,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:32:48,907 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:32:48,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:32:48,912 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 256 [2022-12-13 21:32:48,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:32:48,921 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:32:48,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:32:48,926 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 267 [2022-12-13 21:32:48,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:32:48,935 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:32:48,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:32:48,940 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 278 [2022-12-13 21:32:48,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:32:48,949 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:32:48,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:32:48,954 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 289 [2022-12-13 21:32:48,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:32:48,966 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:32:48,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:32:48,971 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 302 [2022-12-13 21:32:48,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:32:48,981 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 326 [2022-12-13 21:32:48,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:32:48,989 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 331 [2022-12-13 21:32:48,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:32:48,996 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 339 [2022-12-13 21:32:48,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:32:49,002 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:32:49,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:32:49,007 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 351 [2022-12-13 21:32:49,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:32:49,012 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 360 [2022-12-13 21:32:49,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:32:49,018 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 370 [2022-12-13 21:32:49,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:32:49,025 INFO L134 CoverageAnalysis]: Checked inductivity of 3573 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3573 trivial. 0 not checked. [2022-12-13 21:32:49,026 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 21:32:49,026 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2079550353] [2022-12-13 21:32:49,026 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2079550353] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 21:32:49,026 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 21:32:49,027 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-12-13 21:32:49,028 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [23921216] [2022-12-13 21:32:49,028 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 21:32:49,032 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-12-13 21:32:49,032 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 21:32:49,061 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-12-13 21:32:49,062 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-12-13 21:32:49,070 INFO L87 Difference]: Start difference. First operand has 6064 states, 4178 states have (on average 1.3168980373384394) internal successors, (5502), 4251 states have internal predecessors, (5502), 1624 states have call successors, (1624), 261 states have call predecessors, (1624), 260 states have return successors, (1615), 1605 states have call predecessors, (1615), 1615 states have call successors, (1615) Second operand has 4 states, 4 states have (on average 21.0) internal successors, (84), 3 states have internal predecessors, (84), 3 states have call successors, (38), 3 states have call predecessors, (38), 1 states have return successors, (35), 3 states have call predecessors, (35), 3 states have call successors, (35) [2022-12-13 21:32:53,180 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 [] [2022-12-13 21:33:26,405 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.08s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 21:33:28,644 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.95s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 21:33:49,977 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 21:33:49,977 INFO L93 Difference]: Finished difference Result 18943 states and 27942 transitions. [2022-12-13 21:33:49,979 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-12-13 21:33:49,980 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 21.0) internal successors, (84), 3 states have internal predecessors, (84), 3 states have call successors, (38), 3 states have call predecessors, (38), 1 states have return successors, (35), 3 states have call predecessors, (35), 3 states have call successors, (35) Word has length 377 [2022-12-13 21:33:49,982 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 21:33:50,067 INFO L225 Difference]: With dead ends: 18943 [2022-12-13 21:33:50,067 INFO L226 Difference]: Without dead ends: 12862 [2022-12-13 21:33:50,114 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 129 GetRequests, 126 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-12-13 21:33:50,116 INFO L413 NwaCegarLoop]: 7163 mSDtfsCounter, 12214 mSDsluCounter, 8551 mSDsCounter, 0 mSdLazyCounter, 9521 mSolverCounterSat, 5162 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 53.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 13730 SdHoareTripleChecker+Valid, 15714 SdHoareTripleChecker+Invalid, 14685 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 5162 IncrementalHoareTripleChecker+Valid, 9521 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 59.5s IncrementalHoareTripleChecker+Time [2022-12-13 21:33:50,117 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [13730 Valid, 15714 Invalid, 14685 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [5162 Valid, 9521 Invalid, 2 Unknown, 0 Unchecked, 59.5s Time] [2022-12-13 21:33:50,144 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 12862 states. [2022-12-13 21:33:50,618 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 12862 to 11676. [2022-12-13 21:33:50,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 11676 states, 8090 states have (on average 1.3112484548825711) internal successors, (10608), 8234 states have internal predecessors, (10608), 3073 states have call successors, (3073), 512 states have call predecessors, (3073), 511 states have return successors, (3073), 3051 states have call predecessors, (3073), 3073 states have call successors, (3073) [2022-12-13 21:33:50,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11676 states to 11676 states and 16754 transitions. [2022-12-13 21:33:50,698 INFO L78 Accepts]: Start accepts. Automaton has 11676 states and 16754 transitions. Word has length 377 [2022-12-13 21:33:50,699 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 21:33:50,699 INFO L495 AbstractCegarLoop]: Abstraction has 11676 states and 16754 transitions. [2022-12-13 21:33:50,699 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 21.0) internal successors, (84), 3 states have internal predecessors, (84), 3 states have call successors, (38), 3 states have call predecessors, (38), 1 states have return successors, (35), 3 states have call predecessors, (35), 3 states have call successors, (35) [2022-12-13 21:33:50,699 INFO L276 IsEmpty]: Start isEmpty. Operand 11676 states and 16754 transitions. [2022-12-13 21:33:50,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 390 [2022-12-13 21:33:50,714 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 21:33:50,715 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 21:33:50,715 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-12-13 21:33:50,715 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 21:33:50,715 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 21:33:50,716 INFO L85 PathProgramCache]: Analyzing trace with hash -2083217029, now seen corresponding path program 1 times [2022-12-13 21:33:50,716 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 21:33:50,716 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1677403705] [2022-12-13 21:33:50,716 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 21:33:50,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 21:33:50,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:33:51,196 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-12-13 21:33:51,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:33:51,207 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:33:51,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:33:51,214 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-12-13 21:33:51,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:33:51,223 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:33:51,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:33:51,229 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-12-13 21:33:51,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:33:51,239 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:33:51,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:33:51,245 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2022-12-13 21:33:51,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:33:51,255 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:33:51,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:33:51,262 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2022-12-13 21:33:51,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:33:51,270 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:33:51,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:33:51,274 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2022-12-13 21:33:51,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:33:51,281 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:33:51,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:33:51,285 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2022-12-13 21:33:51,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:33:51,292 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:33:51,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:33:51,296 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2022-12-13 21:33:51,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:33:51,307 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:33:51,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:33:51,311 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2022-12-13 21:33:51,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:33:51,318 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:33:51,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:33:51,323 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2022-12-13 21:33:51,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:33:51,330 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:33:51,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:33:51,335 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2022-12-13 21:33:51,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:33:51,342 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:33:51,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:33:51,346 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2022-12-13 21:33:51,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:33:51,353 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:33:51,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:33:51,357 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2022-12-13 21:33:51,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:33:51,365 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:33:51,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:33:51,369 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2022-12-13 21:33:51,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:33:51,376 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:33:51,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:33:51,381 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2022-12-13 21:33:51,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:33:51,388 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:33:51,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:33:51,392 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2022-12-13 21:33:51,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:33:51,399 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:33:51,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:33:51,403 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2022-12-13 21:33:51,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:33:51,411 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:33:51,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:33:51,415 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2022-12-13 21:33:51,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:33:51,422 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:33:51,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:33:51,426 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 201 [2022-12-13 21:33:51,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:33:51,434 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:33:51,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:33:51,438 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 212 [2022-12-13 21:33:51,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:33:51,446 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:33:51,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:33:51,451 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 223 [2022-12-13 21:33:51,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:33:51,458 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:33:51,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:33:51,462 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 234 [2022-12-13 21:33:51,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:33:51,470 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:33:51,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:33:51,474 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 245 [2022-12-13 21:33:51,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:33:51,482 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:33:51,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:33:51,486 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 256 [2022-12-13 21:33:51,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:33:51,494 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:33:51,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:33:51,498 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 267 [2022-12-13 21:33:51,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:33:51,506 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:33:51,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:33:51,510 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 278 [2022-12-13 21:33:51,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:33:51,517 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:33:51,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:33:51,522 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 289 [2022-12-13 21:33:51,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:33:51,530 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:33:51,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:33:51,534 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 302 [2022-12-13 21:33:51,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:33:51,542 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 346 [2022-12-13 21:33:51,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:33:51,554 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:33:51,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:33:51,558 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 21:33:51,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:33:51,563 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-12-13 21:33:51,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:33:51,568 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 367 [2022-12-13 21:33:51,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:33:51,576 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 382 [2022-12-13 21:33:51,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:33:51,581 INFO L134 CoverageAnalysis]: Checked inductivity of 3244 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3244 trivial. 0 not checked. [2022-12-13 21:33:51,581 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 21:33:51,581 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1677403705] [2022-12-13 21:33:51,582 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1677403705] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 21:33:51,582 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 21:33:51,582 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-12-13 21:33:51,582 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2078181264] [2022-12-13 21:33:51,582 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 21:33:51,584 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-12-13 21:33:51,584 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 21:33:51,585 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-12-13 21:33:51,585 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-12-13 21:33:51,585 INFO L87 Difference]: Start difference. First operand 11676 states and 16754 transitions. Second operand has 4 states, 4 states have (on average 26.0) internal successors, (104), 3 states have internal predecessors, (104), 3 states have call successors, (37), 3 states have call predecessors, (37), 1 states have return successors, (35), 3 states have call predecessors, (35), 3 states have call successors, (35) [2022-12-13 21:33:55,202 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 21:34:16,354 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.01s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 21:34:38,795 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.09s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 21:34:41,276 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 21:34:53,645 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.83s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 21:34:55,787 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 21:34:55,787 INFO L93 Difference]: Finished difference Result 35046 states and 50798 transitions. [2022-12-13 21:34:55,788 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-12-13 21:34:55,788 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 26.0) internal successors, (104), 3 states have internal predecessors, (104), 3 states have call successors, (37), 3 states have call predecessors, (37), 1 states have return successors, (35), 3 states have call predecessors, (35), 3 states have call successors, (35) Word has length 389 [2022-12-13 21:34:55,789 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 21:34:55,926 INFO L225 Difference]: With dead ends: 35046 [2022-12-13 21:34:55,926 INFO L226 Difference]: Without dead ends: 23429 [2022-12-13 21:34:55,971 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 127 GetRequests, 124 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-12-13 21:34:55,972 INFO L413 NwaCegarLoop]: 6971 mSDtfsCounter, 10833 mSDsluCounter, 8480 mSDsCounter, 0 mSdLazyCounter, 9230 mSolverCounterSat, 4703 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 57.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 12141 SdHoareTripleChecker+Valid, 15451 SdHoareTripleChecker+Invalid, 13936 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 4703 IncrementalHoareTripleChecker+Valid, 9230 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 62.7s IncrementalHoareTripleChecker+Time [2022-12-13 21:34:55,972 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [12141 Valid, 15451 Invalid, 13936 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [4703 Valid, 9230 Invalid, 3 Unknown, 0 Unchecked, 62.7s Time] [2022-12-13 21:34:55,994 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 23429 states. [2022-12-13 21:34:56,743 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 23429 to 22278. [2022-12-13 21:34:56,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 22278 states, 15340 states have (on average 1.3084093872229465) internal successors, (20071), 15642 states have internal predecessors, (20071), 5868 states have call successors, (5868), 995 states have call predecessors, (5868), 1068 states have return successors, (6325), 5888 states have call predecessors, (6325), 5868 states have call successors, (6325) [2022-12-13 21:34:56,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22278 states to 22278 states and 32264 transitions. [2022-12-13 21:34:56,853 INFO L78 Accepts]: Start accepts. Automaton has 22278 states and 32264 transitions. Word has length 389 [2022-12-13 21:34:56,854 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 21:34:56,854 INFO L495 AbstractCegarLoop]: Abstraction has 22278 states and 32264 transitions. [2022-12-13 21:34:56,855 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 26.0) internal successors, (104), 3 states have internal predecessors, (104), 3 states have call successors, (37), 3 states have call predecessors, (37), 1 states have return successors, (35), 3 states have call predecessors, (35), 3 states have call successors, (35) [2022-12-13 21:34:56,855 INFO L276 IsEmpty]: Start isEmpty. Operand 22278 states and 32264 transitions. [2022-12-13 21:34:56,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 405 [2022-12-13 21:34:56,868 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 21:34:56,868 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 21:34:56,868 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-12-13 21:34:56,868 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 21:34:56,868 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 21:34:56,868 INFO L85 PathProgramCache]: Analyzing trace with hash 1543025743, now seen corresponding path program 1 times [2022-12-13 21:34:56,868 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 21:34:56,869 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [206522486] [2022-12-13 21:34:56,869 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 21:34:56,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 21:34:57,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:34:57,497 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-12-13 21:34:57,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:34:57,508 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:34:57,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:34:57,515 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-12-13 21:34:57,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:34:57,524 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:34:57,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:34:57,530 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-12-13 21:34:57,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:34:57,539 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:34:57,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:34:57,546 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2022-12-13 21:34:57,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:34:57,560 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:34:57,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:34:57,566 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2022-12-13 21:34:57,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:34:57,576 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:34:57,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:34:57,582 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2022-12-13 21:34:57,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:34:57,590 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:34:57,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:34:57,594 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2022-12-13 21:34:57,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:34:57,600 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:34:57,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:34:57,604 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2022-12-13 21:34:57,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:34:57,610 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:34:57,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:34:57,614 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2022-12-13 21:34:57,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:34:57,620 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:34:57,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:34:57,624 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2022-12-13 21:34:57,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:34:57,631 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:34:57,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:34:57,635 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2022-12-13 21:34:57,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:34:57,641 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:34:57,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:34:57,645 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2022-12-13 21:34:57,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:34:57,651 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:34:57,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:34:57,655 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2022-12-13 21:34:57,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:34:57,662 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:34:57,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:34:57,667 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2022-12-13 21:34:57,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:34:57,674 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:34:57,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:34:57,679 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2022-12-13 21:34:57,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:34:57,685 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:34:57,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:34:57,690 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2022-12-13 21:34:57,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:34:57,697 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:34:57,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:34:57,701 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2022-12-13 21:34:57,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:34:57,707 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:34:57,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:34:57,712 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2022-12-13 21:34:57,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:34:57,718 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:34:57,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:34:57,722 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 201 [2022-12-13 21:34:57,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:34:57,729 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:34:57,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:34:57,733 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 212 [2022-12-13 21:34:57,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:34:57,740 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:34:57,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:34:57,744 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 223 [2022-12-13 21:34:57,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:34:57,750 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:34:57,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:34:57,754 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 234 [2022-12-13 21:34:57,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:34:57,762 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:34:57,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:34:57,766 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 245 [2022-12-13 21:34:57,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:34:57,774 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:34:57,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:34:57,778 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 256 [2022-12-13 21:34:57,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:34:57,785 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:34:57,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:34:57,789 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 267 [2022-12-13 21:34:57,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:34:57,797 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:34:57,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:34:57,802 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 278 [2022-12-13 21:34:57,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:34:57,809 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:34:57,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:34:57,813 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 289 [2022-12-13 21:34:57,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:34:57,821 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:34:57,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:34:57,825 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 302 [2022-12-13 21:34:57,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:34:57,834 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 326 [2022-12-13 21:34:57,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:34:57,838 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 330 [2022-12-13 21:34:57,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:34:57,849 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:34:57,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:34:57,858 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 347 [2022-12-13 21:34:57,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:34:57,863 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 351 [2022-12-13 21:34:57,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:34:57,868 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 366 [2022-12-13 21:34:57,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:34:57,873 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:34:57,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:34:57,877 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 378 [2022-12-13 21:34:57,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:34:57,882 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 387 [2022-12-13 21:34:57,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:34:57,886 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 397 [2022-12-13 21:34:57,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:34:57,891 INFO L134 CoverageAnalysis]: Checked inductivity of 3573 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3573 trivial. 0 not checked. [2022-12-13 21:34:57,892 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 21:34:57,892 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [206522486] [2022-12-13 21:34:57,892 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [206522486] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 21:34:57,892 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 21:34:57,892 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-12-13 21:34:57,892 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [178554021] [2022-12-13 21:34:57,892 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 21:34:57,893 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-12-13 21:34:57,893 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 21:34:57,893 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-12-13 21:34:57,893 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-12-13 21:34:57,893 INFO L87 Difference]: Start difference. First operand 22278 states and 32264 transitions. Second operand has 4 states, 4 states have (on average 25.25) internal successors, (101), 3 states have internal predecessors, (101), 3 states have call successors, (45), 3 states have call predecessors, (45), 1 states have return successors, (38), 3 states have call predecessors, (38), 3 states have call successors, (38) [2022-12-13 21:35:03,716 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 [] [2022-12-13 21:36:00,286 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.08s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 21:36:02,208 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.59s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 21:36:04,349 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.08s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 21:36:06,686 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 21:36:15,378 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 21:36:15,378 INFO L93 Difference]: Finished difference Result 67776 states and 98381 transitions. [2022-12-13 21:36:15,379 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-12-13 21:36:15,379 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 25.25) internal successors, (101), 3 states have internal predecessors, (101), 3 states have call successors, (45), 3 states have call predecessors, (45), 1 states have return successors, (38), 3 states have call predecessors, (38), 3 states have call successors, (38) Word has length 404 [2022-12-13 21:36:15,380 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 21:36:15,570 INFO L225 Difference]: With dead ends: 67776 [2022-12-13 21:36:15,570 INFO L226 Difference]: Without dead ends: 45557 [2022-12-13 21:36:15,653 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 135 GetRequests, 132 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-12-13 21:36:15,653 INFO L413 NwaCegarLoop]: 9631 mSDtfsCounter, 10288 mSDsluCounter, 9907 mSDsCounter, 0 mSdLazyCounter, 10908 mSolverCounterSat, 4218 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 68.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 11779 SdHoareTripleChecker+Valid, 19538 SdHoareTripleChecker+Invalid, 15130 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 4218 IncrementalHoareTripleChecker+Valid, 10908 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 75.1s IncrementalHoareTripleChecker+Time [2022-12-13 21:36:15,654 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [11779 Valid, 19538 Invalid, 15130 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [4218 Valid, 10908 Invalid, 4 Unknown, 0 Unchecked, 75.1s Time] [2022-12-13 21:36:15,689 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 45557 states. [2022-12-13 21:36:17,081 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 45557 to 43141. [2022-12-13 21:36:17,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 43141 states, 29720 states have (on average 1.3079407806191117) internal successors, (38872), 30295 states have internal predecessors, (38872), 11325 states have call successors, (11325), 1965 states have call predecessors, (11325), 2094 states have return successors, (12063), 11364 states have call predecessors, (12063), 11325 states have call successors, (12063) [2022-12-13 21:36:17,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43141 states to 43141 states and 62260 transitions. [2022-12-13 21:36:17,365 INFO L78 Accepts]: Start accepts. Automaton has 43141 states and 62260 transitions. Word has length 404 [2022-12-13 21:36:17,366 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 21:36:17,366 INFO L495 AbstractCegarLoop]: Abstraction has 43141 states and 62260 transitions. [2022-12-13 21:36:17,366 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 25.25) internal successors, (101), 3 states have internal predecessors, (101), 3 states have call successors, (45), 3 states have call predecessors, (45), 1 states have return successors, (38), 3 states have call predecessors, (38), 3 states have call successors, (38) [2022-12-13 21:36:17,367 INFO L276 IsEmpty]: Start isEmpty. Operand 43141 states and 62260 transitions. [2022-12-13 21:36:17,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 430 [2022-12-13 21:36:17,389 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 21:36:17,389 INFO L195 NwaCegarLoop]: trace histogram [31, 31, 28, 28, 28, 28, 28, 28, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 21:36:17,390 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-12-13 21:36:17,390 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 21:36:17,390 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 21:36:17,390 INFO L85 PathProgramCache]: Analyzing trace with hash 1760854808, now seen corresponding path program 1 times [2022-12-13 21:36:17,390 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 21:36:17,391 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [14275723] [2022-12-13 21:36:17,391 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 21:36:17,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 21:36:17,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:36:17,998 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-12-13 21:36:18,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:36:18,005 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:36:18,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:36:18,010 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-12-13 21:36:18,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:36:18,016 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:36:18,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:36:18,020 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-12-13 21:36:18,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:36:18,026 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:36:18,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:36:18,030 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2022-12-13 21:36:18,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:36:18,040 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:36:18,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:36:18,044 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2022-12-13 21:36:18,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:36:18,050 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:36:18,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:36:18,054 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2022-12-13 21:36:18,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:36:18,060 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:36:18,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:36:18,064 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2022-12-13 21:36:18,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:36:18,070 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:36:18,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:36:18,073 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2022-12-13 21:36:18,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:36:18,079 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:36:18,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:36:18,083 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2022-12-13 21:36:18,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:36:18,089 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:36:18,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:36:18,092 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2022-12-13 21:36:18,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:36:18,099 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:36:18,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:36:18,103 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2022-12-13 21:36:18,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:36:18,109 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:36:18,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:36:18,113 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2022-12-13 21:36:18,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:36:18,119 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:36:18,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:36:18,122 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2022-12-13 21:36:18,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:36:18,128 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:36:18,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:36:18,132 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2022-12-13 21:36:18,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:36:18,138 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:36:18,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:36:18,142 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2022-12-13 21:36:18,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:36:18,149 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:36:18,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:36:18,152 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2022-12-13 21:36:18,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:36:18,159 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:36:18,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:36:18,162 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2022-12-13 21:36:18,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:36:18,169 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:36:18,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:36:18,173 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2022-12-13 21:36:18,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:36:18,179 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:36:18,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:36:18,183 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 201 [2022-12-13 21:36:18,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:36:18,189 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:36:18,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:36:18,193 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 212 [2022-12-13 21:36:18,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:36:18,200 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:36:18,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:36:18,204 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 223 [2022-12-13 21:36:18,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:36:18,210 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:36:18,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:36:18,213 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 234 [2022-12-13 21:36:18,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:36:18,220 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:36:18,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:36:18,223 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 245 [2022-12-13 21:36:18,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:36:18,230 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:36:18,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:36:18,234 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 256 [2022-12-13 21:36:18,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:36:18,240 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:36:18,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:36:18,244 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 267 [2022-12-13 21:36:18,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:36:18,251 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:36:18,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:36:18,254 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 278 [2022-12-13 21:36:18,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:36:18,261 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:36:18,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:36:18,265 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 289 [2022-12-13 21:36:18,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:36:18,271 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:36:18,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:36:18,275 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 302 [2022-12-13 21:36:18,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:36:18,283 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 318 [2022-12-13 21:36:18,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:36:18,289 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 327 [2022-12-13 21:36:18,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:36:18,296 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 351 [2022-12-13 21:36:18,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:36:18,299 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 355 [2022-12-13 21:36:18,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:36:18,308 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:36:18,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:36:18,316 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 372 [2022-12-13 21:36:18,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:36:18,322 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 376 [2022-12-13 21:36:18,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:36:18,326 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 391 [2022-12-13 21:36:18,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:36:18,331 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:36:18,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:36:18,335 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 403 [2022-12-13 21:36:18,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:36:18,339 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 412 [2022-12-13 21:36:18,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:36:18,343 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 422 [2022-12-13 21:36:18,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:36:18,348 INFO L134 CoverageAnalysis]: Checked inductivity of 3670 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 3663 trivial. 0 not checked. [2022-12-13 21:36:18,348 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 21:36:18,348 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [14275723] [2022-12-13 21:36:18,348 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [14275723] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 21:36:18,348 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 21:36:18,348 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-12-13 21:36:18,348 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1593824785] [2022-12-13 21:36:18,349 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 21:36:18,349 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-12-13 21:36:18,349 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 21:36:18,350 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-12-13 21:36:18,350 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-12-13 21:36:18,350 INFO L87 Difference]: Start difference. First operand 43141 states and 62260 transitions. Second operand has 4 states, 4 states have (on average 30.0) internal successors, (120), 3 states have internal predecessors, (120), 3 states have call successors, (47), 3 states have call predecessors, (47), 1 states have return successors, (40), 3 states have call predecessors, (40), 3 states have call successors, (40) [2022-12-13 21:36:25,516 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 21:37:25,016 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.12s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 21:37:27,345 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 21:37:37,200 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 21:37:38,830 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 21:37:38,830 INFO L93 Difference]: Finished difference Result 129340 states and 187299 transitions. [2022-12-13 21:37:38,832 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-12-13 21:37:38,832 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 30.0) internal successors, (120), 3 states have internal predecessors, (120), 3 states have call successors, (47), 3 states have call predecessors, (47), 1 states have return successors, (40), 3 states have call predecessors, (40), 3 states have call successors, (40) Word has length 429 [2022-12-13 21:37:38,833 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 21:37:39,199 INFO L225 Difference]: With dead ends: 129340 [2022-12-13 21:37:39,199 INFO L226 Difference]: Without dead ends: 86258 [2022-12-13 21:37:39,358 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 139 GetRequests, 136 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-12-13 21:37:39,359 INFO L413 NwaCegarLoop]: 10851 mSDtfsCounter, 10101 mSDsluCounter, 10708 mSDsCounter, 0 mSdLazyCounter, 11180 mSolverCounterSat, 3861 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 70.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 11613 SdHoareTripleChecker+Valid, 21559 SdHoareTripleChecker+Invalid, 15045 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 3861 IncrementalHoareTripleChecker+Valid, 11180 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 76.6s IncrementalHoareTripleChecker+Time [2022-12-13 21:37:39,359 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [11613 Valid, 21559 Invalid, 15045 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [3861 Valid, 11180 Invalid, 4 Unknown, 0 Unchecked, 76.6s Time] [2022-12-13 21:37:39,429 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 86258 states. [2022-12-13 21:37:42,292 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 86258 to 81588. [2022-12-13 21:37:42,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 81588 states, 56278 states have (on average 1.307988912185934) internal successors, (73611), 57375 states have internal predecessors, (73611), 21348 states have call successors, (21348), 3732 states have call predecessors, (21348), 3960 states have return successors, (22652), 21396 states have call predecessors, (22652), 21348 states have call successors, (22652) [2022-12-13 21:37:42,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 81588 states to 81588 states and 117611 transitions. [2022-12-13 21:37:42,776 INFO L78 Accepts]: Start accepts. Automaton has 81588 states and 117611 transitions. Word has length 429 [2022-12-13 21:37:42,776 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 21:37:42,776 INFO L495 AbstractCegarLoop]: Abstraction has 81588 states and 117611 transitions. [2022-12-13 21:37:42,776 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 30.0) internal successors, (120), 3 states have internal predecessors, (120), 3 states have call successors, (47), 3 states have call predecessors, (47), 1 states have return successors, (40), 3 states have call predecessors, (40), 3 states have call successors, (40) [2022-12-13 21:37:42,776 INFO L276 IsEmpty]: Start isEmpty. Operand 81588 states and 117611 transitions. [2022-12-13 21:37:42,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 442 [2022-12-13 21:37:42,796 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 21:37:42,796 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, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 21:37:42,796 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-12-13 21:37:42,796 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 21:37:42,797 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 21:37:42,797 INFO L85 PathProgramCache]: Analyzing trace with hash 65160649, now seen corresponding path program 1 times [2022-12-13 21:37:42,797 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 21:37:42,797 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1516703243] [2022-12-13 21:37:42,797 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 21:37:42,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 21:37:43,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:37:43,594 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-12-13 21:37:43,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:37:43,601 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:37:43,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:37:43,606 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-12-13 21:37:43,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:37:43,612 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:37:43,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:37:43,615 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-12-13 21:37:43,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:37:43,621 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:37:43,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:37:43,625 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2022-12-13 21:37:43,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:37:43,630 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:37:43,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:37:43,634 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2022-12-13 21:37:43,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:37:43,639 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:37:43,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:37:43,642 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2022-12-13 21:37:43,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:37:43,648 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:37:43,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:37:43,651 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2022-12-13 21:37:43,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:37:43,656 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:37:43,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:37:43,660 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2022-12-13 21:37:43,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:37:43,665 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:37:43,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:37:43,669 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2022-12-13 21:37:43,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:37:43,674 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:37:43,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:37:43,678 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2022-12-13 21:37:43,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:37:43,686 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:37:43,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:37:43,689 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2022-12-13 21:37:43,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:37:43,694 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:37:43,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:37:43,698 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2022-12-13 21:37:43,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:37:43,703 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:37:43,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:37:43,707 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2022-12-13 21:37:43,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:37:43,712 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:37:43,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:37:43,715 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2022-12-13 21:37:43,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:37:43,722 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:37:43,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:37:43,727 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2022-12-13 21:37:43,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:37:43,736 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:37:43,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:37:43,741 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2022-12-13 21:37:43,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:37:43,750 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:37:43,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:37:43,755 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2022-12-13 21:37:43,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:37:43,781 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:37:43,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:37:43,786 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2022-12-13 21:37:43,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:37:43,794 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:37:43,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:37:43,799 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 201 [2022-12-13 21:37:43,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:37:43,806 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:37:43,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:37:43,812 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 212 [2022-12-13 21:37:43,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:37:43,819 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:37:43,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:37:43,824 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 223 [2022-12-13 21:37:43,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:37:43,831 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:37:43,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:37:43,836 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 234 [2022-12-13 21:37:43,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:37:43,843 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:37:43,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:37:43,846 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 245 [2022-12-13 21:37:43,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:37:43,851 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:37:43,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:37:43,855 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 256 [2022-12-13 21:37:43,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:37:43,860 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:37:43,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:37:43,863 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 267 [2022-12-13 21:37:43,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:37:43,868 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:37:43,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:37:43,871 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 278 [2022-12-13 21:37:43,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:37:43,876 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:37:43,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:37:43,879 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 289 [2022-12-13 21:37:43,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:37:43,885 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:37:43,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:37:43,888 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 302 [2022-12-13 21:37:43,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:37:43,893 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 316 [2022-12-13 21:37:43,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:37:43,897 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 323 [2022-12-13 21:37:43,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:37:43,902 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 329 [2022-12-13 21:37:43,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:37:43,907 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 335 [2022-12-13 21:37:43,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:37:43,911 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 347 [2022-12-13 21:37:43,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:37:43,919 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:37:43,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:37:43,922 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 359 [2022-12-13 21:37:43,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:37:43,928 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 366 [2022-12-13 21:37:43,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:37:43,934 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 390 [2022-12-13 21:37:43,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:37:43,939 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 395 [2022-12-13 21:37:43,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:37:43,944 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 403 [2022-12-13 21:37:43,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:37:43,948 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:37:43,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:37:43,951 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 415 [2022-12-13 21:37:43,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:37:43,954 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 424 [2022-12-13 21:37:43,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:37:43,957 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 434 [2022-12-13 21:37:43,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:37:43,961 INFO L134 CoverageAnalysis]: Checked inductivity of 3895 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 3892 trivial. 0 not checked. [2022-12-13 21:37:43,962 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 21:37:43,962 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1516703243] [2022-12-13 21:37:43,962 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1516703243] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 21:37:43,962 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 21:37:43,962 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-12-13 21:37:43,962 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1817498636] [2022-12-13 21:37:43,962 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 21:37:43,963 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-12-13 21:37:43,963 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 21:37:43,963 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-12-13 21:37:43,963 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-12-13 21:37:43,963 INFO L87 Difference]: Start difference. First operand 81588 states and 117611 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, (46), 3 states have call predecessors, (46), 1 states have return successors, (43), 3 states have call predecessors, (43), 3 states have call successors, (43) [2022-12-13 21:37:49,616 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 21:38:50,591 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.08s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 21:38:52,921 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 21:38:57,908 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.09s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 21:38:59,338 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.09s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 21:39:08,473 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 21:39:08,473 INFO L93 Difference]: Finished difference Result 207908 states and 300766 transitions. [2022-12-13 21:39:08,475 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-12-13 21:39:08,475 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, (46), 3 states have call predecessors, (46), 1 states have return successors, (43), 3 states have call predecessors, (43), 3 states have call successors, (43) Word has length 441 [2022-12-13 21:39:08,476 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 21:39:09,083 INFO L225 Difference]: With dead ends: 207908 [2022-12-13 21:39:09,083 INFO L226 Difference]: Without dead ends: 126379 [2022-12-13 21:39:09,393 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 145 GetRequests, 142 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-12-13 21:39:09,394 INFO L413 NwaCegarLoop]: 11901 mSDtfsCounter, 9672 mSDsluCounter, 11445 mSDsCounter, 0 mSdLazyCounter, 11470 mSolverCounterSat, 3482 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 72.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 11153 SdHoareTripleChecker+Valid, 23346 SdHoareTripleChecker+Invalid, 14956 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 3482 IncrementalHoareTripleChecker+Valid, 11470 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 78.6s IncrementalHoareTripleChecker+Time [2022-12-13 21:39:09,394 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [11153 Valid, 23346 Invalid, 14956 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [3482 Valid, 11470 Invalid, 4 Unknown, 0 Unchecked, 78.6s Time] [2022-12-13 21:39:09,481 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 126379 states. [2022-12-13 21:39:13,870 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 126379 to 119504. [2022-12-13 21:39:13,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 119504 states, 82515 states have (on average 1.3081500333272738) internal successors, (107942), 84128 states have internal predecessors, (107942), 31179 states have call successors, (31179), 5481 states have call predecessors, (31179), 5808 states have return successors, (33028), 31238 states have call predecessors, (33028), 31179 states have call successors, (33028) [2022-12-13 21:39:14,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119504 states to 119504 states and 172149 transitions. [2022-12-13 21:39:14,603 INFO L78 Accepts]: Start accepts. Automaton has 119504 states and 172149 transitions. Word has length 441 [2022-12-13 21:39:14,604 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 21:39:14,604 INFO L495 AbstractCegarLoop]: Abstraction has 119504 states and 172149 transitions. [2022-12-13 21:39:14,604 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, (46), 3 states have call predecessors, (46), 1 states have return successors, (43), 3 states have call predecessors, (43), 3 states have call successors, (43) [2022-12-13 21:39:14,604 INFO L276 IsEmpty]: Start isEmpty. Operand 119504 states and 172149 transitions. [2022-12-13 21:39:14,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 450 [2022-12-13 21:39:14,622 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 21:39:14,622 INFO L195 NwaCegarLoop]: trace histogram [32, 32, 28, 28, 28, 28, 28, 28, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 21:39:14,622 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-12-13 21:39:14,623 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 21:39:14,623 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 21:39:14,623 INFO L85 PathProgramCache]: Analyzing trace with hash -1137511406, now seen corresponding path program 1 times [2022-12-13 21:39:14,623 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 21:39:14,623 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2066811617] [2022-12-13 21:39:14,623 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 21:39:14,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 21:39:14,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:39:15,134 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-12-13 21:39:15,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:39:15,142 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:39:15,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:39:15,147 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-12-13 21:39:15,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:39:15,154 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:39:15,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:39:15,159 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-12-13 21:39:15,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:39:15,166 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:39:15,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:39:15,170 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2022-12-13 21:39:15,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:39:15,181 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:39:15,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:39:15,185 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2022-12-13 21:39:15,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:39:15,191 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:39:15,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:39:15,195 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2022-12-13 21:39:15,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:39:15,202 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:39:15,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:39:15,206 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2022-12-13 21:39:15,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:39:15,213 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:39:15,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:39:15,217 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2022-12-13 21:39:15,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:39:15,223 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:39:15,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:39:15,227 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2022-12-13 21:39:15,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:39:15,234 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:39:15,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:39:15,238 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2022-12-13 21:39:15,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:39:15,245 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:39:15,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:39:15,249 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2022-12-13 21:39:15,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:39:15,255 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:39:15,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:39:15,260 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2022-12-13 21:39:15,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:39:15,267 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:39:15,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:39:15,271 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2022-12-13 21:39:15,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:39:15,277 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:39:15,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:39:15,281 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2022-12-13 21:39:15,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:39:15,287 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:39:15,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:39:15,290 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2022-12-13 21:39:15,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:39:15,296 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:39:15,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:39:15,300 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2022-12-13 21:39:15,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:39:15,305 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:39:15,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:39:15,309 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2022-12-13 21:39:15,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:39:15,315 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:39:15,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:39:15,318 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2022-12-13 21:39:15,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:39:15,440 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:39:15,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:39:15,447 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 201 [2022-12-13 21:39:15,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:39:15,456 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:39:15,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:39:15,463 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 212 [2022-12-13 21:39:15,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:39:15,473 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:39:15,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:39:15,478 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 223 [2022-12-13 21:39:15,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:39:15,487 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:39:15,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:39:15,493 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 234 [2022-12-13 21:39:15,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:39:15,503 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:39:15,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:39:15,510 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 245 [2022-12-13 21:39:15,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:39:15,520 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:39:15,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:39:15,527 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 256 [2022-12-13 21:39:15,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:39:15,536 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:39:15,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:39:15,543 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 267 [2022-12-13 21:39:15,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:39:15,553 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:39:15,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:39:15,559 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 278 [2022-12-13 21:39:15,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:39:15,569 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:39:15,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:39:15,575 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 289 [2022-12-13 21:39:15,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:39:15,585 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:39:15,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:39:15,591 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 302 [2022-12-13 21:39:15,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:39:15,602 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 313 [2022-12-13 21:39:15,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:39:15,611 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 322 [2022-12-13 21:39:15,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:39:15,619 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 338 [2022-12-13 21:39:15,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:39:15,625 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 347 [2022-12-13 21:39:15,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:39:15,631 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 371 [2022-12-13 21:39:15,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:39:15,635 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 375 [2022-12-13 21:39:15,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:39:15,646 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:39:15,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:39:15,655 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 392 [2022-12-13 21:39:15,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:39:15,660 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 396 [2022-12-13 21:39:15,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:39:15,664 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 411 [2022-12-13 21:39:15,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:39:15,670 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:39:15,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:39:15,674 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 423 [2022-12-13 21:39:15,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:39:15,679 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 432 [2022-12-13 21:39:15,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:39:15,684 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 442 [2022-12-13 21:39:15,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:39:15,690 INFO L134 CoverageAnalysis]: Checked inductivity of 3773 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 3767 trivial. 0 not checked. [2022-12-13 21:39:15,690 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 21:39:15,690 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2066811617] [2022-12-13 21:39:15,690 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2066811617] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 21:39:15,690 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 21:39:15,690 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-12-13 21:39:15,690 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1093229644] [2022-12-13 21:39:15,690 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 21:39:15,691 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-12-13 21:39:15,691 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 21:39:15,692 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-12-13 21:39:15,692 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-12-13 21:39:15,692 INFO L87 Difference]: Start difference. First operand 119504 states and 172149 transitions. Second operand has 4 states, 4 states have (on average 31.5) internal successors, (126), 3 states have internal predecessors, (126), 3 states have call successors, (48), 3 states have call predecessors, (48), 1 states have return successors, (41), 3 states have call predecessors, (41), 3 states have call successors, (41) [2022-12-13 21:39:22,394 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 [] [2022-12-13 21:40:08,741 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.12s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 21:40:11,098 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 21:40:19,486 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 21:40:19,486 INFO L93 Difference]: Finished difference Result 246951 states and 356608 transitions. [2022-12-13 21:40:19,487 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-12-13 21:40:19,487 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 31.5) internal successors, (126), 3 states have internal predecessors, (126), 3 states have call successors, (48), 3 states have call predecessors, (48), 1 states have return successors, (41), 3 states have call predecessors, (41), 3 states have call successors, (41) Word has length 449 [2022-12-13 21:40:19,488 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 21:40:20,028 INFO L225 Difference]: With dead ends: 246951 [2022-12-13 21:40:20,028 INFO L226 Difference]: Without dead ends: 127506 [2022-12-13 21:40:20,410 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 [2022-12-13 21:40:20,410 INFO L413 NwaCegarLoop]: 6366 mSDtfsCounter, 3994 mSDsluCounter, 8546 mSDsCounter, 0 mSdLazyCounter, 7953 mSolverCounterSat, 1876 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 52.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4709 SdHoareTripleChecker+Valid, 14912 SdHoareTripleChecker+Invalid, 9832 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 1876 IncrementalHoareTripleChecker+Valid, 7953 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 56.9s IncrementalHoareTripleChecker+Time [2022-12-13 21:40:20,411 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4709 Valid, 14912 Invalid, 9832 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [1876 Valid, 7953 Invalid, 3 Unknown, 0 Unchecked, 56.9s Time] [2022-12-13 21:40:20,508 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 127506 states. [2022-12-13 21:40:24,325 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 127506 to 120644. [2022-12-13 21:40:24,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 120644 states, 83322 states have (on average 1.3074938191594057) internal successors, (108943), 84944 states have internal predecessors, (108943), 31394 states have call successors, (31394), 5599 states have call predecessors, (31394), 5926 states have return successors, (33243), 31453 states have call predecessors, (33243), 31394 states have call successors, (33243) [2022-12-13 21:40:24,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 120644 states to 120644 states and 173580 transitions. [2022-12-13 21:40:24,962 INFO L78 Accepts]: Start accepts. Automaton has 120644 states and 173580 transitions. Word has length 449 [2022-12-13 21:40:24,962 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 21:40:24,962 INFO L495 AbstractCegarLoop]: Abstraction has 120644 states and 173580 transitions. [2022-12-13 21:40:24,963 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 31.5) internal successors, (126), 3 states have internal predecessors, (126), 3 states have call successors, (48), 3 states have call predecessors, (48), 1 states have return successors, (41), 3 states have call predecessors, (41), 3 states have call successors, (41) [2022-12-13 21:40:24,963 INFO L276 IsEmpty]: Start isEmpty. Operand 120644 states and 173580 transitions. [2022-12-13 21:40:25,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 506 [2022-12-13 21:40:25,006 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 21:40:25,006 INFO L195 NwaCegarLoop]: trace histogram [35, 35, 28, 28, 28, 28, 28, 28, 5, 5, 5, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 21:40:25,006 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-12-13 21:40:25,006 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 21:40:25,006 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 21:40:25,007 INFO L85 PathProgramCache]: Analyzing trace with hash -219579454, now seen corresponding path program 1 times [2022-12-13 21:40:25,007 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 21:40:25,007 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2023608625] [2022-12-13 21:40:25,007 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 21:40:25,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 21:40:25,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:40:25,683 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-12-13 21:40:25,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:40:25,689 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:40:25,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:40:25,693 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-12-13 21:40:25,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:40:25,698 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:40:25,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:40:25,702 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-12-13 21:40:25,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:40:25,709 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:40:25,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:40:25,713 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2022-12-13 21:40:25,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:40:25,718 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:40:25,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:40:25,721 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2022-12-13 21:40:25,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:40:25,726 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:40:25,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:40:25,729 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2022-12-13 21:40:25,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:40:25,734 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:40:25,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:40:25,737 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2022-12-13 21:40:25,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:40:25,742 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:40:25,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:40:25,745 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2022-12-13 21:40:25,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:40:25,750 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:40:25,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:40:25,753 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2022-12-13 21:40:25,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:40:25,758 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:40:25,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:40:25,761 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2022-12-13 21:40:25,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:40:25,766 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:40:25,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:40:25,769 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2022-12-13 21:40:25,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:40:25,774 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:40:25,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:40:25,777 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2022-12-13 21:40:25,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:40:25,782 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:40:25,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:40:25,785 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2022-12-13 21:40:25,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:40:25,790 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:40:25,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:40:25,793 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2022-12-13 21:40:25,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:40:25,799 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:40:25,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:40:25,802 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2022-12-13 21:40:25,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:40:25,807 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:40:25,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:40:25,810 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2022-12-13 21:40:25,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:40:25,816 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:40:25,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:40:25,819 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2022-12-13 21:40:25,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:40:25,825 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:40:25,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:40:25,828 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2022-12-13 21:40:25,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:40:25,834 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:40:25,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:40:25,837 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 201 [2022-12-13 21:40:25,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:40:25,842 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:40:25,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:40:25,845 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 212 [2022-12-13 21:40:25,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:40:25,851 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:40:25,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:40:25,855 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 223 [2022-12-13 21:40:25,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:40:25,860 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:40:25,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:40:25,864 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 234 [2022-12-13 21:40:25,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:40:25,869 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:40:25,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:40:25,872 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 245 [2022-12-13 21:40:25,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:40:25,878 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:40:25,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:40:25,881 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 256 [2022-12-13 21:40:25,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:40:25,887 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:40:25,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:40:25,889 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 267 [2022-12-13 21:40:25,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:40:25,895 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:40:25,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:40:25,898 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 278 [2022-12-13 21:40:25,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:40:25,904 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:40:25,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:40:25,908 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 289 [2022-12-13 21:40:25,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:40:25,913 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:40:25,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:40:25,916 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 302 [2022-12-13 21:40:25,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:40:25,921 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 316 [2022-12-13 21:40:25,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:40:25,925 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 323 [2022-12-13 21:40:25,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:40:25,930 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 329 [2022-12-13 21:40:25,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:40:25,935 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 339 [2022-12-13 21:40:25,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:40:25,940 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:40:25,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:40:25,943 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 351 [2022-12-13 21:40:25,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:40:25,948 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 358 [2022-12-13 21:40:25,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:40:25,954 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 369 [2022-12-13 21:40:25,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:40:25,960 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 378 [2022-12-13 21:40:25,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:40:25,966 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 394 [2022-12-13 21:40:25,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:40:25,971 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 403 [2022-12-13 21:40:25,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:40:25,977 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 427 [2022-12-13 21:40:25,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:40:25,980 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 431 [2022-12-13 21:40:25,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:40:25,989 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:40:25,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:40:25,996 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 448 [2022-12-13 21:40:25,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:40:26,001 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 452 [2022-12-13 21:40:26,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:40:26,004 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 467 [2022-12-13 21:40:26,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:40:26,008 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:40:26,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:40:26,011 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 479 [2022-12-13 21:40:26,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:40:26,015 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 488 [2022-12-13 21:40:26,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:40:26,019 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 498 [2022-12-13 21:40:26,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:40:26,023 INFO L134 CoverageAnalysis]: Checked inductivity of 4121 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 4100 trivial. 0 not checked. [2022-12-13 21:40:26,023 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 21:40:26,023 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2023608625] [2022-12-13 21:40:26,023 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2023608625] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 21:40:26,023 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 21:40:26,023 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-12-13 21:40:26,023 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1424929354] [2022-12-13 21:40:26,023 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 21:40:26,024 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-12-13 21:40:26,024 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 21:40:26,024 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-12-13 21:40:26,024 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-12-13 21:40:26,024 INFO L87 Difference]: Start difference. First operand 120644 states and 173580 transitions. Second operand has 4 states, 4 states have (on average 38.25) internal successors, (153), 3 states have internal predecessors, (153), 3 states have call successors, (55), 3 states have call predecessors, (55), 1 states have return successors, (48), 3 states have call predecessors, (48), 3 states have call successors, (48) [2022-12-13 21:40:33,819 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 21:41:43,255 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.08s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 21:41:45,569 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 [] [2022-12-13 21:41:59,083 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 21:41:59,084 INFO L93 Difference]: Finished difference Result 372603 states and 538537 transitions. [2022-12-13 21:41:59,085 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-12-13 21:41:59,085 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 38.25) internal successors, (153), 3 states have internal predecessors, (153), 3 states have call successors, (55), 3 states have call predecessors, (55), 1 states have return successors, (48), 3 states have call predecessors, (48), 3 states have call successors, (48) Word has length 505 [2022-12-13 21:41:59,085 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 21:42:00,331 INFO L225 Difference]: With dead ends: 372603 [2022-12-13 21:42:00,331 INFO L226 Difference]: Without dead ends: 252910 [2022-12-13 21:42:00,795 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 157 GetRequests, 154 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-12-13 21:42:00,796 INFO L413 NwaCegarLoop]: 11898 mSDtfsCounter, 9918 mSDsluCounter, 11492 mSDsCounter, 0 mSdLazyCounter, 11412 mSolverCounterSat, 3546 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 75.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 11436 SdHoareTripleChecker+Valid, 23390 SdHoareTripleChecker+Invalid, 14961 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 3546 IncrementalHoareTripleChecker+Valid, 11412 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 82.8s IncrementalHoareTripleChecker+Time [2022-12-13 21:42:00,796 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [11436 Valid, 23390 Invalid, 14961 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [3546 Valid, 11412 Invalid, 3 Unknown, 0 Unchecked, 82.8s Time] [2022-12-13 21:42:00,998 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 252910 states. [2022-12-13 21:42:08,949 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 252910 to 239181. [2022-12-13 21:42:09,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 239181 states, 165206 states have (on average 1.3079488638427175) internal successors, (216081), 168400 states have internal predecessors, (216081), 62249 states have call successors, (62249), 11071 states have call predecessors, (62249), 11724 states have return successors, (65920), 62406 states have call predecessors, (65920), 62249 states have call successors, (65920) [2022-12-13 21:42:10,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239181 states to 239181 states and 344250 transitions. [2022-12-13 21:42:10,596 INFO L78 Accepts]: Start accepts. Automaton has 239181 states and 344250 transitions. Word has length 505 [2022-12-13 21:42:10,597 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 21:42:10,597 INFO L495 AbstractCegarLoop]: Abstraction has 239181 states and 344250 transitions. [2022-12-13 21:42:10,597 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 38.25) internal successors, (153), 3 states have internal predecessors, (153), 3 states have call successors, (55), 3 states have call predecessors, (55), 1 states have return successors, (48), 3 states have call predecessors, (48), 3 states have call successors, (48) [2022-12-13 21:42:10,597 INFO L276 IsEmpty]: Start isEmpty. Operand 239181 states and 344250 transitions. [2022-12-13 21:42:10,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 506 [2022-12-13 21:42:10,634 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 21:42:10,634 INFO L195 NwaCegarLoop]: trace histogram [35, 35, 28, 28, 28, 28, 28, 28, 5, 5, 5, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 21:42:10,634 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2022-12-13 21:42:10,635 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 21:42:10,635 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 21:42:10,635 INFO L85 PathProgramCache]: Analyzing trace with hash 166282948, now seen corresponding path program 1 times [2022-12-13 21:42:10,635 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 21:42:10,635 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [380131022] [2022-12-13 21:42:10,635 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 21:42:10,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 21:42:10,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:42:11,132 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-12-13 21:42:11,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:42:11,139 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:42:11,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:42:11,143 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-12-13 21:42:11,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:42:11,154 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:42:11,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:42:11,157 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-12-13 21:42:11,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:42:11,163 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:42:11,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:42:11,167 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2022-12-13 21:42:11,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:42:11,172 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:42:11,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:42:11,176 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2022-12-13 21:42:11,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:42:11,181 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:42:11,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:42:11,184 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2022-12-13 21:42:11,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:42:11,189 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:42:11,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:42:11,192 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2022-12-13 21:42:11,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:42:11,197 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:42:11,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:42:11,200 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2022-12-13 21:42:11,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:42:11,205 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:42:11,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:42:11,208 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2022-12-13 21:42:11,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:42:11,212 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:42:11,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:42:11,215 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2022-12-13 21:42:11,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:42:11,220 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:42:11,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:42:11,223 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2022-12-13 21:42:11,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:42:11,228 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:42:11,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:42:11,231 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2022-12-13 21:42:11,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:42:11,236 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:42:11,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:42:11,239 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2022-12-13 21:42:11,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:42:11,244 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:42:11,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:42:11,246 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2022-12-13 21:42:11,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:42:11,252 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:42:11,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:42:11,254 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2022-12-13 21:42:11,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:42:11,259 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:42:11,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:42:11,262 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2022-12-13 21:42:11,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:42:11,267 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:42:11,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:42:11,270 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2022-12-13 21:42:11,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:42:11,350 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:42:11,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:42:11,353 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2022-12-13 21:42:11,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:42:11,358 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:42:11,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:42:11,361 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 201 [2022-12-13 21:42:11,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:42:11,366 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:42:11,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:42:11,369 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 212 [2022-12-13 21:42:11,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:42:11,373 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:42:11,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:42:11,376 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 223 [2022-12-13 21:42:11,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:42:11,381 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:42:11,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:42:11,384 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 234 [2022-12-13 21:42:11,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:42:11,389 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:42:11,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:42:11,392 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 245 [2022-12-13 21:42:11,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:42:11,397 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:42:11,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:42:11,400 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 256 [2022-12-13 21:42:11,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:42:11,405 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:42:11,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:42:11,408 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 267 [2022-12-13 21:42:11,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:42:11,413 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:42:11,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:42:11,416 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 278 [2022-12-13 21:42:11,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:42:11,421 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:42:11,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:42:11,424 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 289 [2022-12-13 21:42:11,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:42:11,430 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:42:11,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:42:11,433 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 302 [2022-12-13 21:42:11,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:42:11,438 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 316 [2022-12-13 21:42:11,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:42:11,443 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 323 [2022-12-13 21:42:11,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:42:11,447 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 329 [2022-12-13 21:42:11,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:42:11,452 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 339 [2022-12-13 21:42:11,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:42:11,457 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:42:11,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:42:11,460 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 351 [2022-12-13 21:42:11,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:42:11,465 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 358 [2022-12-13 21:42:11,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:42:11,472 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 369 [2022-12-13 21:42:11,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:42:11,477 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 378 [2022-12-13 21:42:11,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:42:11,482 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 394 [2022-12-13 21:42:11,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:42:11,487 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 403 [2022-12-13 21:42:11,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:42:11,493 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 427 [2022-12-13 21:42:11,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:42:11,496 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 431 [2022-12-13 21:42:11,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:42:11,502 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:42:11,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:42:11,506 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 448 [2022-12-13 21:42:11,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:42:11,510 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 452 [2022-12-13 21:42:11,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:42:11,513 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 467 [2022-12-13 21:42:11,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:42:11,517 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:42:11,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:42:11,520 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 479 [2022-12-13 21:42:11,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:42:11,524 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 488 [2022-12-13 21:42:11,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:42:11,527 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 498 [2022-12-13 21:42:11,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:42:11,531 INFO L134 CoverageAnalysis]: Checked inductivity of 4121 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 4100 trivial. 0 not checked. [2022-12-13 21:42:11,531 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 21:42:11,531 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [380131022] [2022-12-13 21:42:11,531 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [380131022] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 21:42:11,532 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 21:42:11,532 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-12-13 21:42:11,532 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [267824576] [2022-12-13 21:42:11,532 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 21:42:11,533 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-12-13 21:42:11,533 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 21:42:11,533 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-12-13 21:42:11,533 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-12-13 21:42:11,534 INFO L87 Difference]: Start difference. First operand 239181 states and 344250 transitions. Second operand has 4 states, 4 states have (on average 38.25) internal successors, (153), 3 states have internal predecessors, (153), 3 states have call successors, (55), 3 states have call predecessors, (55), 1 states have return successors, (48), 3 states have call predecessors, (48), 3 states have call successors, (48) [2022-12-13 21:42:20,462 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 21:43:32,796 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.08s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 21:43:35,120 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 21:43:39,786 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.08s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 21:43:42,109 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 21:43:54,132 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 21:43:54,132 INFO L93 Difference]: Finished difference Result 616563 states and 890889 transitions. [2022-12-13 21:43:54,133 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-12-13 21:43:54,133 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 38.25) internal successors, (153), 3 states have internal predecessors, (153), 3 states have call successors, (55), 3 states have call predecessors, (55), 1 states have return successors, (48), 3 states have call predecessors, (48), 3 states have call successors, (48) Word has length 505 [2022-12-13 21:43:54,134 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 21:43:56,167 INFO L225 Difference]: With dead ends: 616563 [2022-12-13 21:43:56,167 INFO L226 Difference]: Without dead ends: 377269 [2022-12-13 21:43:57,316 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 157 GetRequests, 154 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-12-13 21:43:57,317 INFO L413 NwaCegarLoop]: 12102 mSDtfsCounter, 9863 mSDsluCounter, 11617 mSDsCounter, 0 mSdLazyCounter, 11476 mSolverCounterSat, 3479 mSolverCounterUnsat, 5 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 79.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 11378 SdHoareTripleChecker+Valid, 23719 SdHoareTripleChecker+Invalid, 14960 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 3479 IncrementalHoareTripleChecker+Valid, 11476 IncrementalHoareTripleChecker+Invalid, 5 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 86.9s IncrementalHoareTripleChecker+Time [2022-12-13 21:43:57,317 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [11378 Valid, 23719 Invalid, 14960 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [3479 Valid, 11476 Invalid, 5 Unknown, 0 Unchecked, 86.9s Time] [2022-12-13 21:43:57,617 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 377269 states.