./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b93259a2-3b58-452e-a18b-9710daaea959/bin/utaipan-gh47qXpMRh/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b93259a2-3b58-452e-a18b-9710daaea959/bin/utaipan-gh47qXpMRh/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b93259a2-3b58-452e-a18b-9710daaea959/bin/utaipan-gh47qXpMRh/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b93259a2-3b58-452e-a18b-9710daaea959/bin/utaipan-gh47qXpMRh/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b93259a2-3b58-452e-a18b-9710daaea959/bin/utaipan-gh47qXpMRh/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b93259a2-3b58-452e-a18b-9710daaea959/bin/utaipan-gh47qXpMRh --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 Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 15e28fd40fa140b146050f597b6100e3165318423017804a539e72c894cb3eac --- 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 [2022-12-14 14:38:43,370 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 14:38:43,371 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 14:38:43,384 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 14:38:43,385 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 14:38:43,385 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 14:38:43,386 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 14:38:43,387 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 14:38:43,388 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 14:38:43,389 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 14:38:43,389 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 14:38:43,390 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 14:38:43,390 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 14:38:43,391 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 14:38:43,392 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 14:38:43,392 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 14:38:43,393 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 14:38:43,394 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 14:38:43,395 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 14:38:43,396 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 14:38:43,397 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 14:38:43,398 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 14:38:43,399 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 14:38:43,399 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 14:38:43,401 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 14:38:43,402 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 14:38:43,402 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 14:38:43,402 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 14:38:43,403 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 14:38:43,404 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 14:38:43,404 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 14:38:43,404 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 14:38:43,405 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 14:38:43,405 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 14:38:43,406 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 14:38:43,406 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 14:38:43,406 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 14:38:43,407 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 14:38:43,407 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 14:38:43,407 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 14:38:43,408 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 14:38:43,408 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b93259a2-3b58-452e-a18b-9710daaea959/bin/utaipan-gh47qXpMRh/config/svcomp-Reach-64bit-Taipan_Default.epf [2022-12-14 14:38:43,423 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 14:38:43,423 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 14:38:43,423 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-12-14 14:38:43,428 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-12-14 14:38:43,429 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 14:38:43,429 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-12-14 14:38:43,429 INFO L138 SettingsManager]: * User list type=DISABLED [2022-12-14 14:38:43,429 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-12-14 14:38:43,429 INFO L138 SettingsManager]: * Explicit value domain=true [2022-12-14 14:38:43,429 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-12-14 14:38:43,430 INFO L138 SettingsManager]: * Octagon Domain=false [2022-12-14 14:38:43,430 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-12-14 14:38:43,430 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-12-14 14:38:43,430 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-12-14 14:38:43,430 INFO L138 SettingsManager]: * Interval Domain=false [2022-12-14 14:38:43,430 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-12-14 14:38:43,430 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-12-14 14:38:43,431 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-12-14 14:38:43,431 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 14:38:43,431 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 14:38:43,431 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 14:38:43,431 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 14:38:43,432 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 14:38:43,432 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 14:38:43,432 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 14:38:43,432 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 14:38:43,432 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 14:38:43,432 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 14:38:43,432 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-12-14 14:38:43,433 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-14 14:38:43,433 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 14:38:43,433 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-12-14 14:38:43,433 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 14:38:43,433 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 14:38:43,433 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-12-14 14:38:43,433 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 14:38:43,434 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 14:38:43,434 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-12-14 14:38:43,434 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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_b93259a2-3b58-452e-a18b-9710daaea959/bin/utaipan-gh47qXpMRh/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b93259a2-3b58-452e-a18b-9710daaea959/bin/utaipan-gh47qXpMRh Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 15e28fd40fa140b146050f597b6100e3165318423017804a539e72c894cb3eac [2022-12-14 14:38:43,606 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 14:38:43,624 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 14:38:43,626 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 14:38:43,627 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 14:38:43,627 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 14:38:43,628 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b93259a2-3b58-452e-a18b-9710daaea959/bin/utaipan-gh47qXpMRh/../../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i [2022-12-14 14:38:46,191 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 14:38:46,740 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 14:38:46,741 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b93259a2-3b58-452e-a18b-9710daaea959/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i [2022-12-14 14:38:46,788 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b93259a2-3b58-452e-a18b-9710daaea959/bin/utaipan-gh47qXpMRh/data/96e7fc65f/d87828b14cc94b93bba30103d9e5fe10/FLAGbedc104bf [2022-12-14 14:38:47,268 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b93259a2-3b58-452e-a18b-9710daaea959/bin/utaipan-gh47qXpMRh/data/96e7fc65f/d87828b14cc94b93bba30103d9e5fe10 [2022-12-14 14:38:47,270 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 14:38:47,272 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 14:38:47,273 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 14:38:47,273 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 14:38:47,276 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 14:38:47,277 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 02:38:47" (1/1) ... [2022-12-14 14:38:47,277 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@175f4033 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 02:38:47, skipping insertion in model container [2022-12-14 14:38:47,278 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 02:38:47" (1/1) ... [2022-12-14 14:38:47,283 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 14:38:47,454 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 14:38:48,322 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-12-14 14:38:48,473 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-12-14 14:38:48,623 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 14:38:48,625 WARN L623 FunctionHandler]: Unknown extern function debug_dma_free_coherent [2022-12-14 14:38:48,637 WARN L623 FunctionHandler]: Unknown extern function dma_supported [2022-12-14 14:38:48,655 WARN L623 FunctionHandler]: Unknown extern function dma_set_mask [2022-12-14 14:38:48,721 WARN L623 FunctionHandler]: Unknown extern function __register_chrdev [2022-12-14 14:38:48,739 WARN L623 FunctionHandler]: Unknown extern function __unregister_chrdev [2022-12-14 14:38:48,825 WARN L623 FunctionHandler]: Unknown extern function scsi_add_host_with_dma [2022-12-14 14:38:48,873 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 14:38:49,097 WARN L623 FunctionHandler]: Unknown extern function scsi_cmd_get_serial [2022-12-14 14:38:49,116 WARN L623 FunctionHandler]: Unknown extern function scsi_bios_ptable [2022-12-14 14:38:49,120 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 14:38:49,134 WARN L623 FunctionHandler]: Unknown extern function blk_queue_rq_timeout [2022-12-14 14:38:49,139 WARN L623 FunctionHandler]: Unknown extern function scsi_change_queue_depth [2022-12-14 14:38:49,140 WARN L623 FunctionHandler]: Unknown extern function scsi_change_queue_depth [2022-12-14 14:38:49,140 WARN L623 FunctionHandler]: Unknown extern function scsi_change_queue_depth [2022-12-14 14:38:49,140 WARN L623 FunctionHandler]: Unknown extern function scsi_change_queue_depth [2022-12-14 14:38:49,154 WARN L623 FunctionHandler]: Unknown extern function scsi_change_queue_depth [2022-12-14 14:38:49,155 WARN L623 FunctionHandler]: Unknown extern function scsi_change_queue_depth [2022-12-14 14:38:49,177 WARN L623 FunctionHandler]: Unknown extern function capable [2022-12-14 14:38:49,187 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:49,203 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:49,206 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:49,226 WARN L623 FunctionHandler]: Unknown extern function capable [2022-12-14 14:38:49,237 WARN L623 FunctionHandler]: Unknown extern function compat_alloc_user_space [2022-12-14 14:38:49,237 WARN L623 FunctionHandler]: Unknown extern function clear_user [2022-12-14 14:38:49,238 WARN L623 FunctionHandler]: Unknown extern function copy_in_user [2022-12-14 14:38:49,247 WARN L623 FunctionHandler]: Unknown extern function capable [2022-12-14 14:38:49,255 WARN L623 FunctionHandler]: Unknown extern function capable [2022-12-14 14:38:49,319 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 14:38:49,345 WARN L623 FunctionHandler]: Unknown extern function capable [2022-12-14 14:38:49,369 WARN L623 FunctionHandler]: Unknown extern function up [2022-12-14 14:38:49,370 WARN L623 FunctionHandler]: Unknown extern function kthread_stop [2022-12-14 14:38:49,370 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msi [2022-12-14 14:38:49,379 WARN L623 FunctionHandler]: Unknown extern function pci_disable_link_state [2022-12-14 14:38:49,379 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-14 14:38:49,380 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-12-14 14:38:49,381 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-14 14:38:49,382 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:49,383 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:49,383 WARN L623 FunctionHandler]: Unknown extern function kthread_create_on_node [2022-12-14 14:38:49,384 WARN L623 FunctionHandler]: Unknown extern function wake_up_process [2022-12-14 14:38:49,385 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:49,387 WARN L623 FunctionHandler]: Unknown extern function pci_set_dma_max_seg_size [2022-12-14 14:38:49,390 WARN L623 FunctionHandler]: Unknown extern function scsi_scan_host [2022-12-14 14:38:49,391 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 14:38:49,391 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 14:38:49,391 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 14:38:49,392 WARN L623 FunctionHandler]: Unknown extern function scsi_host_put [2022-12-14 14:38:49,392 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-14 14:38:49,402 WARN L623 FunctionHandler]: Unknown extern function scsi_block_requests [2022-12-14 14:38:49,409 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 14:38:49,410 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 14:38:49,410 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 14:38:49,410 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-14 14:38:49,411 WARN L623 FunctionHandler]: Unknown extern function scsi_host_put [2022-12-14 14:38:49,411 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-14 14:38:49,420 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:49,421 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:50,059 WARN L623 FunctionHandler]: Unknown extern function noop_llseek [2022-12-14 14:38:50,099 WARN L623 FunctionHandler]: Unknown extern function __ldv_linux_kernel_locking_spinlock_spin_lock [2022-12-14 14:38:50,100 WARN L623 FunctionHandler]: Unknown extern function __ldv_linux_kernel_locking_spinlock_spin_lock [2022-12-14 14:38:50,101 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-14 14:38:50,101 WARN L623 FunctionHandler]: Unknown extern function ldv_free_irq [2022-12-14 14:38:50,102 WARN L623 FunctionHandler]: Unknown extern function scsi_host_alloc [2022-12-14 14:38:50,103 WARN L623 FunctionHandler]: Unknown extern function scsi_remove_host [2022-12-14 14:38:50,104 WARN L623 FunctionHandler]: Unknown extern function __pci_register_driver [2022-12-14 14:38:50,105 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-12-14 14:38:50,106 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-12-14 14:38:50,107 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-12-14 14:38:50,244 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-12-14 14:38:50,245 WARN L623 FunctionHandler]: Unknown extern function _copy_from_user [2022-12-14 14:38:50,245 WARN L623 FunctionHandler]: Unknown extern function _copy_from_user [2022-12-14 14:38:50,246 WARN L623 FunctionHandler]: Unknown extern function __copy_from_user_overflow [2022-12-14 14:38:50,253 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-12-14 14:38:50,253 WARN L623 FunctionHandler]: Unknown extern function _copy_to_user [2022-12-14 14:38:50,253 WARN L623 FunctionHandler]: Unknown extern function _copy_to_user [2022-12-14 14:38:50,254 WARN L623 FunctionHandler]: Unknown extern function __copy_to_user_overflow [2022-12-14 14:38:50,310 WARN L623 FunctionHandler]: Unknown extern function sg_copy_from_buffer [2022-12-14 14:38:50,317 WARN L623 FunctionHandler]: Unknown extern function sg_copy_to_buffer [2022-12-14 14:38:50,412 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:50,413 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:50,414 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:50,426 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:50,447 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:50,488 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 14:38:50,488 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 14:38:50,489 WARN L623 FunctionHandler]: Unknown extern function schedule [2022-12-14 14:38:50,489 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 14:38:50,489 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 14:38:50,511 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 14:38:50,529 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:50,657 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:50,657 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:50,658 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:50,658 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:50,659 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:50,659 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:50,660 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:50,660 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:50,661 WARN L623 FunctionHandler]: Unknown extern function dma_get_required_mask [2022-12-14 14:38:50,661 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:50,662 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:50,663 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:50,663 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:50,664 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:50,672 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 14:38:50,672 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 14:38:50,672 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 14:38:50,673 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 14:38:50,673 WARN L623 FunctionHandler]: Unknown extern function __bad_size_call_parameter [2022-12-14 14:38:50,673 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:50,674 WARN L623 FunctionHandler]: Unknown extern function scsi_dma_unmap [2022-12-14 14:38:50,704 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:50,705 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:50,736 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:50,737 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:50,754 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:50,768 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:50,806 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-14 14:38:50,817 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-14 14:38:50,834 WARN L623 FunctionHandler]: Unknown extern function scsi_dma_unmap [2022-12-14 14:38:50,835 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:50,838 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:50,838 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:50,842 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:50,843 WARN L623 FunctionHandler]: Unknown extern function scsi_dma_map [2022-12-14 14:38:50,843 WARN L623 FunctionHandler]: Unknown extern function sg_next [2022-12-14 14:38:50,844 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:50,845 WARN L623 FunctionHandler]: Unknown extern function scsi_dma_map [2022-12-14 14:38:50,846 WARN L623 FunctionHandler]: Unknown extern function sg_next [2022-12-14 14:38:50,847 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:50,847 WARN L623 FunctionHandler]: Unknown extern function scsi_dma_map [2022-12-14 14:38:50,848 WARN L623 FunctionHandler]: Unknown extern function sg_next [2022-12-14 14:38:50,849 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:50,849 WARN L623 FunctionHandler]: Unknown extern function scsi_dma_map [2022-12-14 14:38:50,850 WARN L623 FunctionHandler]: Unknown extern function sg_next [2022-12-14 14:38:50,851 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:50,853 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 14:38:50,854 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-12-14 14:38:50,854 WARN L623 FunctionHandler]: Unknown extern function __ldv_linux_kernel_locking_spinlock_spin_lock [2022-12-14 14:38:50,868 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-12-14 14:38:50,976 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-12-14 14:38:50,977 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-12-14 14:38:50,977 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-12-14 14:38:50,999 WARN L623 FunctionHandler]: Unknown extern function debug_dma_alloc_coherent [2022-12-14 14:38:51,020 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-14 14:38:51,058 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-14 14:38:51,059 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 14:38:51,059 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 14:38:51,059 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 14:38:51,060 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 14:38:51,060 WARN L623 FunctionHandler]: Unknown extern function kthread_stop [2022-12-14 14:38:51,060 WARN L623 FunctionHandler]: Unknown extern function kthread_create_on_node [2022-12-14 14:38:51,061 WARN L623 FunctionHandler]: Unknown extern function wake_up_process [2022-12-14 14:38:51,061 WARN L623 FunctionHandler]: Unknown extern function down_interruptible [2022-12-14 14:38:51,062 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-14 14:38:51,063 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 14:38:51,063 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 14:38:51,063 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-14 14:38:51,063 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 14:38:51,077 WARN L623 FunctionHandler]: Unknown extern function simple_strtol [2022-12-14 14:38:51,078 WARN L623 FunctionHandler]: Unknown extern function simple_strtol [2022-12-14 14:38:51,078 WARN L623 FunctionHandler]: Unknown extern function simple_strtol [2022-12-14 14:38:51,086 WARN L623 FunctionHandler]: Unknown extern function capable [2022-12-14 14:38:51,089 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 14:38:51,090 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 14:38:51,090 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 14:38:51,091 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 14:38:51,094 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 14:38:51,095 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 14:38:51,103 WARN L623 FunctionHandler]: Unknown extern function __ldv_linux_kernel_locking_spinlock_spin_lock [2022-12-14 14:38:51,104 WARN L623 FunctionHandler]: Unknown extern function __ldv_linux_kernel_locking_spinlock_spin_lock [2022-12-14 14:38:51,104 WARN L623 FunctionHandler]: Unknown extern function __ldv_linux_kernel_locking_spinlock_spin_lock [2022-12-14 14:38:51,104 WARN L623 FunctionHandler]: Unknown extern function __ldv_linux_kernel_locking_spinlock_spin_lock [2022-12-14 14:38:51,132 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:51,133 WARN L623 FunctionHandler]: Unknown extern function dma_get_required_mask [2022-12-14 14:38:51,142 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-14 14:38:51,142 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-14 14:38:51,142 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-14 14:38:51,151 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-14 14:38:51,153 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-14 14:38:51,154 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-14 14:38:51,156 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:51,158 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:51,158 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:51,159 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:51,159 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 14:38:51,159 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 14:38:51,174 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 14:38:51,390 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irq [2022-12-14 14:38:51,402 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irq [2022-12-14 14:38:51,562 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-14 14:38:51,564 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:51,580 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:51,581 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:51,583 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:51,583 WARN L623 FunctionHandler]: Unknown extern function down_interruptible [2022-12-14 14:38:51,584 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:51,585 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:51,585 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:51,585 WARN L623 FunctionHandler]: Unknown extern function down_trylock [2022-12-14 14:38:51,585 WARN L623 FunctionHandler]: Unknown extern function down_interruptible [2022-12-14 14:38:51,587 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 14:38:51,587 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 14:38:51,587 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 14:38:51,588 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 14:38:51,588 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:51,590 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:51,590 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:51,598 WARN L623 FunctionHandler]: Unknown extern function scsi_device_lookup [2022-12-14 14:38:51,599 WARN L623 FunctionHandler]: Unknown extern function scsi_device_put [2022-12-14 14:38:51,601 WARN L623 FunctionHandler]: Unknown extern function scsi_device_lookup [2022-12-14 14:38:51,601 WARN L623 FunctionHandler]: Unknown extern function scsi_remove_device [2022-12-14 14:38:51,601 WARN L623 FunctionHandler]: Unknown extern function scsi_device_put [2022-12-14 14:38:51,605 WARN L623 FunctionHandler]: Unknown extern function scsi_device_lookup [2022-12-14 14:38:51,605 WARN L623 FunctionHandler]: Unknown extern function scsi_remove_device [2022-12-14 14:38:51,605 WARN L623 FunctionHandler]: Unknown extern function sdev_prefix_printk [2022-12-14 14:38:51,605 WARN L623 FunctionHandler]: Unknown extern function scsi_device_set_state [2022-12-14 14:38:51,606 WARN L623 FunctionHandler]: Unknown extern function scsi_remove_device [2022-12-14 14:38:51,606 WARN L623 FunctionHandler]: Unknown extern function scsi_rescan_device [2022-12-14 14:38:51,606 WARN L623 FunctionHandler]: Unknown extern function scsi_device_put [2022-12-14 14:38:51,606 WARN L623 FunctionHandler]: Unknown extern function scsi_add_device [2022-12-14 14:38:51,614 WARN L623 FunctionHandler]: Unknown extern function scsi_block_requests [2022-12-14 14:38:51,615 WARN L623 FunctionHandler]: Unknown extern function kthread_stop [2022-12-14 14:38:51,615 WARN L623 FunctionHandler]: Unknown extern function up [2022-12-14 14:38:51,616 WARN L623 FunctionHandler]: Unknown extern function schedule [2022-12-14 14:38:51,616 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 14:38:51,616 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msi [2022-12-14 14:38:51,616 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 14:38:51,617 WARN L623 FunctionHandler]: Unknown extern function kthread_create_on_node [2022-12-14 14:38:51,617 WARN L623 FunctionHandler]: Unknown extern function wake_up_process [2022-12-14 14:38:51,619 WARN L623 FunctionHandler]: Unknown extern function scsi_unblock_requests [2022-12-14 14:38:51,620 WARN L623 FunctionHandler]: Unknown extern function scsi_block_requests [2022-12-14 14:38:51,622 WARN L623 FunctionHandler]: Unknown extern function up [2022-12-14 14:38:51,623 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:51,623 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 14:38:51,623 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 14:38:51,623 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:51,623 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:51,625 WARN L623 FunctionHandler]: Unknown extern function add_wait_queue [2022-12-14 14:38:51,625 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-12-14 14:38:51,625 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-12-14 14:38:51,626 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-14 14:38:51,627 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 14:38:51,627 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 14:38:51,628 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 14:38:51,628 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 14:38:51,628 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 14:38:51,628 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 14:38:51,629 WARN L623 FunctionHandler]: Unknown extern function up [2022-12-14 14:38:51,629 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:51,629 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 14:38:51,630 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 14:38:51,630 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 14:38:51,630 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 14:38:51,630 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 14:38:51,631 WARN L623 FunctionHandler]: Unknown extern function do_gettimeofday [2022-12-14 14:38:51,632 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-12-14 14:38:51,632 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-12-14 14:38:51,632 WARN L623 FunctionHandler]: Unknown extern function kthread_should_stop [2022-12-14 14:38:51,632 WARN L623 FunctionHandler]: Unknown extern function remove_wait_queue [2022-12-14 14:38:51,633 WARN L623 FunctionHandler]: Unknown extern function __ldv_linux_kernel_locking_spinlock_spin_lock [2022-12-14 14:38:51,633 WARN L623 FunctionHandler]: Unknown extern function __ldv_linux_kernel_locking_spinlock_spin_lock [2022-12-14 14:38:51,633 WARN L623 FunctionHandler]: Unknown extern function __ldv_linux_kernel_locking_spinlock_spin_lock [2022-12-14 14:38:51,633 WARN L623 FunctionHandler]: Unknown extern function __ldv_linux_kernel_locking_spinlock_spin_lock [2022-12-14 14:38:51,633 WARN L623 FunctionHandler]: Unknown extern function __ldv_linux_kernel_locking_spinlock_spin_lock [2022-12-14 14:38:51,634 WARN L623 FunctionHandler]: Unknown extern function __ldv_linux_kernel_locking_spinlock_spin_lock [2022-12-14 14:38:51,634 WARN L623 FunctionHandler]: Unknown extern function __ldv_linux_kernel_locking_spinlock_spin_lock [2022-12-14 14:38:51,634 WARN L623 FunctionHandler]: Unknown extern function __ldv_linux_kernel_locking_spinlock_spin_lock [2022-12-14 14:38:51,634 WARN L623 FunctionHandler]: Unknown extern function __ldv_linux_kernel_locking_spinlock_spin_lock [2022-12-14 14:38:51,634 WARN L623 FunctionHandler]: Unknown extern function __ldv_linux_kernel_locking_spinlock_spin_lock [2022-12-14 14:38:51,634 WARN L623 FunctionHandler]: Unknown extern function __ldv_linux_kernel_locking_spinlock_spin_lock [2022-12-14 14:38:51,635 WARN L623 FunctionHandler]: Unknown extern function __ldv_linux_kernel_locking_spinlock_spin_lock [2022-12-14 14:38:51,635 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-14 14:38:51,635 WARN L623 FunctionHandler]: Unknown extern function ldv_free_irq [2022-12-14 14:38:51,635 WARN L623 FunctionHandler]: Unknown extern function __ldv_linux_kernel_locking_spinlock_spin_lock [2022-12-14 14:38:51,635 WARN L623 FunctionHandler]: Unknown extern function __ldv_linux_kernel_locking_spinlock_spin_trylock [2022-12-14 14:38:51,636 WARN L623 FunctionHandler]: Unknown extern function __ldv_linux_kernel_locking_spinlock_spin_lock [2022-12-14 14:38:51,636 WARN L623 FunctionHandler]: Unknown extern function __ldv_linux_kernel_locking_spinlock_spin_lock [2022-12-14 14:38:51,636 WARN L623 FunctionHandler]: Unknown extern function __ldv_linux_kernel_locking_spinlock_spin_trylock [2022-12-14 14:38:51,636 WARN L623 FunctionHandler]: Unknown extern function __ldv_linux_kernel_locking_spinlock_spin_lock [2022-12-14 14:38:51,636 WARN L623 FunctionHandler]: Unknown extern function __ldv_linux_kernel_locking_spinlock_spin_lock [2022-12-14 14:38:51,637 WARN L623 FunctionHandler]: Unknown extern function __ldv_linux_kernel_locking_spinlock_spin_lock [2022-12-14 14:38:51,637 WARN L623 FunctionHandler]: Unknown extern function __ldv_linux_kernel_locking_spinlock_spin_lock [2022-12-14 14:38:51,637 WARN L623 FunctionHandler]: Unknown extern function __ldv_linux_kernel_locking_spinlock_spin_lock [2022-12-14 14:38:51,746 WARN L623 FunctionHandler]: Unknown extern function up [2022-12-14 14:38:51,748 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-12-14 14:38:51,757 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 14:38:51,757 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-12-14 14:38:51,759 WARN L623 FunctionHandler]: Unknown extern function up [2022-12-14 14:38:51,760 WARN L623 FunctionHandler]: Unknown extern function __ldv_linux_kernel_locking_spinlock_spin_lock [2022-12-14 14:38:51,760 WARN L623 FunctionHandler]: Unknown extern function __ldv_linux_kernel_locking_spinlock_spin_lock [2022-12-14 14:38:51,760 WARN L623 FunctionHandler]: Unknown extern function __ldv_linux_kernel_locking_spinlock_spin_lock [2022-12-14 14:38:51,760 WARN L623 FunctionHandler]: Unknown extern function __ldv_linux_kernel_locking_spinlock_spin_lock [2022-12-14 14:38:51,760 WARN L623 FunctionHandler]: Unknown extern function __ldv_linux_kernel_locking_spinlock_spin_lock [2022-12-14 14:38:51,761 WARN L623 FunctionHandler]: Unknown extern function __ldv_linux_kernel_locking_spinlock_spin_lock [2022-12-14 14:38:51,761 WARN L623 FunctionHandler]: Unknown extern function __ldv_linux_kernel_locking_spinlock_spin_lock [2022-12-14 14:38:51,761 WARN L623 FunctionHandler]: Unknown extern function __ldv_linux_kernel_locking_spinlock_spin_lock [2022-12-14 14:38:51,761 WARN L623 FunctionHandler]: Unknown extern function __ldv_linux_kernel_locking_spinlock_spin_lock [2022-12-14 14:38:51,761 WARN L623 FunctionHandler]: Unknown extern function __ldv_linux_kernel_locking_spinlock_spin_lock [2022-12-14 14:38:51,762 WARN L623 FunctionHandler]: Unknown extern function __ldv_linux_kernel_locking_spinlock_spin_lock [2022-12-14 14:38:51,762 WARN L623 FunctionHandler]: Unknown extern function __ldv_linux_kernel_locking_spinlock_spin_lock [2022-12-14 14:38:51,862 WARN L623 FunctionHandler]: Unknown extern function pci_enable_msi_range [2022-12-14 14:38:51,881 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-12-14 14:38:51,949 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 14:38:51,949 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 14:38:51,971 WARN L623 FunctionHandler]: Unknown extern function get_seconds [2022-12-14 14:38:51,980 WARN L623 FunctionHandler]: Unknown extern function hex_to_bin [2022-12-14 14:38:51,980 WARN L623 FunctionHandler]: Unknown extern function hex_to_bin [2022-12-14 14:38:51,990 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 14:38:52,005 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:52,006 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 14:38:52,008 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:52,009 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:52,010 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:52,010 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:52,011 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 14:38:52,013 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msi [2022-12-14 14:38:52,013 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:52,021 WARN L623 FunctionHandler]: Unknown extern function __ldv_linux_kernel_locking_spinlock_spin_lock [2022-12-14 14:38:52,022 WARN L623 FunctionHandler]: Unknown extern function __ldv_linux_kernel_locking_spinlock_spin_lock [2022-12-14 14:38:52,022 WARN L623 FunctionHandler]: Unknown extern function __ldv_linux_kernel_locking_spinlock_spin_lock [2022-12-14 14:38:52,022 WARN L623 FunctionHandler]: Unknown extern function ldv_request_irq [2022-12-14 14:38:52,082 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 14:38:52,082 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 14:38:52,097 WARN L623 FunctionHandler]: Unknown extern function get_seconds [2022-12-14 14:38:52,120 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:52,120 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:52,121 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:52,121 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:52,121 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 14:38:52,123 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:52,124 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-14 14:38:52,124 WARN L623 FunctionHandler]: Unknown extern function ldv_free_irq [2022-12-14 14:38:52,229 WARN L623 FunctionHandler]: Unknown extern function up [2022-12-14 14:38:52,229 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-14 14:38:52,251 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 14:38:52,251 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 14:38:52,274 WARN L623 FunctionHandler]: Unknown extern function get_seconds [2022-12-14 14:38:52,312 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:52,313 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 14:38:52,321 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:52,322 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:52,322 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:52,322 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:52,323 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 14:38:52,324 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msi [2022-12-14 14:38:52,324 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:52,325 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:52,326 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:52,326 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:52,327 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:52,327 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:52,327 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 14:38:52,329 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msi [2022-12-14 14:38:52,329 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:52,330 WARN L623 FunctionHandler]: Unknown extern function __ldv_linux_kernel_locking_spinlock_spin_lock [2022-12-14 14:38:52,330 WARN L623 FunctionHandler]: Unknown extern function __ldv_linux_kernel_locking_spinlock_spin_lock [2022-12-14 14:38:52,330 WARN L623 FunctionHandler]: Unknown extern function __ldv_linux_kernel_locking_spinlock_spin_lock [2022-12-14 14:38:52,330 WARN L623 FunctionHandler]: Unknown extern function ldv_request_irq [2022-12-14 14:38:53,001 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-12-14 14:38:53,338 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 14:38:54,392 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_b93259a2-3b58-452e-a18b-9710daaea959/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[772924,772937] [2022-12-14 14:38:54,395 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_b93259a2-3b58-452e-a18b-9710daaea959/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[773069,773082] [2022-12-14 14:38:54,396 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_b93259a2-3b58-452e-a18b-9710daaea959/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[773215,773228] [2022-12-14 14:38:54,396 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_b93259a2-3b58-452e-a18b-9710daaea959/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[773380,773393] [2022-12-14 14:38:54,396 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_b93259a2-3b58-452e-a18b-9710daaea959/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[773538,773551] [2022-12-14 14:38:54,396 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_b93259a2-3b58-452e-a18b-9710daaea959/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[773696,773709] [2022-12-14 14:38:54,397 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_b93259a2-3b58-452e-a18b-9710daaea959/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[773854,773867] [2022-12-14 14:38:54,397 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_b93259a2-3b58-452e-a18b-9710daaea959/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[774014,774027] [2022-12-14 14:38:54,397 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_b93259a2-3b58-452e-a18b-9710daaea959/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[774173,774186] [2022-12-14 14:38:54,398 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_b93259a2-3b58-452e-a18b-9710daaea959/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[774312,774325] [2022-12-14 14:38:54,398 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_b93259a2-3b58-452e-a18b-9710daaea959/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[774454,774467] [2022-12-14 14:38:54,398 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_b93259a2-3b58-452e-a18b-9710daaea959/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[774603,774616] [2022-12-14 14:38:54,398 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_b93259a2-3b58-452e-a18b-9710daaea959/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[774742,774755] [2022-12-14 14:38:54,399 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_b93259a2-3b58-452e-a18b-9710daaea959/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[774897,774910] [2022-12-14 14:38:54,399 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_b93259a2-3b58-452e-a18b-9710daaea959/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[775057,775070] [2022-12-14 14:38:54,399 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_b93259a2-3b58-452e-a18b-9710daaea959/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[775208,775221] [2022-12-14 14:38:54,400 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_b93259a2-3b58-452e-a18b-9710daaea959/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[775359,775372] [2022-12-14 14:38:54,400 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_b93259a2-3b58-452e-a18b-9710daaea959/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[775511,775524] [2022-12-14 14:38:54,400 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_b93259a2-3b58-452e-a18b-9710daaea959/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[775660,775673] [2022-12-14 14:38:54,401 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_b93259a2-3b58-452e-a18b-9710daaea959/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[775808,775821] [2022-12-14 14:38:54,401 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_b93259a2-3b58-452e-a18b-9710daaea959/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[775965,775978] [2022-12-14 14:38:54,401 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_b93259a2-3b58-452e-a18b-9710daaea959/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[776114,776127] [2022-12-14 14:38:54,401 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_b93259a2-3b58-452e-a18b-9710daaea959/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[776270,776283] [2022-12-14 14:38:54,402 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_b93259a2-3b58-452e-a18b-9710daaea959/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[776423,776436] [2022-12-14 14:38:54,402 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_b93259a2-3b58-452e-a18b-9710daaea959/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[776569,776582] [2022-12-14 14:38:54,402 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_b93259a2-3b58-452e-a18b-9710daaea959/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[776712,776725] [2022-12-14 14:38:54,403 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_b93259a2-3b58-452e-a18b-9710daaea959/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[776864,776877] [2022-12-14 14:38:54,403 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_b93259a2-3b58-452e-a18b-9710daaea959/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[777010,777023] [2022-12-14 14:38:54,403 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_b93259a2-3b58-452e-a18b-9710daaea959/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[777155,777168] [2022-12-14 14:38:54,403 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_b93259a2-3b58-452e-a18b-9710daaea959/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[777309,777322] [2022-12-14 14:38:54,404 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_b93259a2-3b58-452e-a18b-9710daaea959/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[777460,777473] [2022-12-14 14:38:54,404 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_b93259a2-3b58-452e-a18b-9710daaea959/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[777615,777628] [2022-12-14 14:38:54,404 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_b93259a2-3b58-452e-a18b-9710daaea959/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[777767,777780] [2022-12-14 14:38:54,405 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_b93259a2-3b58-452e-a18b-9710daaea959/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[777922,777935] [2022-12-14 14:38:54,405 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_b93259a2-3b58-452e-a18b-9710daaea959/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[778086,778099] [2022-12-14 14:38:54,405 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_b93259a2-3b58-452e-a18b-9710daaea959/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[778242,778255] [2022-12-14 14:38:54,405 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_b93259a2-3b58-452e-a18b-9710daaea959/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[778406,778419] [2022-12-14 14:38:54,406 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_b93259a2-3b58-452e-a18b-9710daaea959/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[778548,778561] [2022-12-14 14:38:54,406 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_b93259a2-3b58-452e-a18b-9710daaea959/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[778706,778719] [2022-12-14 14:38:54,406 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_b93259a2-3b58-452e-a18b-9710daaea959/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[778873,778886] [2022-12-14 14:38:54,407 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_b93259a2-3b58-452e-a18b-9710daaea959/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[779032,779045] [2022-12-14 14:38:54,407 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_b93259a2-3b58-452e-a18b-9710daaea959/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[779191,779204] [2022-12-14 14:38:54,407 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_b93259a2-3b58-452e-a18b-9710daaea959/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[779340,779353] [2022-12-14 14:38:54,407 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_b93259a2-3b58-452e-a18b-9710daaea959/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[779487,779500] [2022-12-14 14:38:54,408 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_b93259a2-3b58-452e-a18b-9710daaea959/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[779626,779639] [2022-12-14 14:38:54,408 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_b93259a2-3b58-452e-a18b-9710daaea959/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[779789,779802] [2022-12-14 14:38:54,408 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_b93259a2-3b58-452e-a18b-9710daaea959/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[779955,779968] [2022-12-14 14:38:54,408 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_b93259a2-3b58-452e-a18b-9710daaea959/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[780119,780132] [2022-12-14 14:38:54,409 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_b93259a2-3b58-452e-a18b-9710daaea959/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[780284,780297] [2022-12-14 14:38:54,409 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_b93259a2-3b58-452e-a18b-9710daaea959/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[780449,780462] [2022-12-14 14:38:54,409 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_b93259a2-3b58-452e-a18b-9710daaea959/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[780615,780628] [2022-12-14 14:38:54,410 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_b93259a2-3b58-452e-a18b-9710daaea959/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[780780,780793] [2022-12-14 14:38:54,410 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_b93259a2-3b58-452e-a18b-9710daaea959/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[780947,780960] [2022-12-14 14:38:54,410 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_b93259a2-3b58-452e-a18b-9710daaea959/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[781107,781120] [2022-12-14 14:38:54,410 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_b93259a2-3b58-452e-a18b-9710daaea959/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[781269,781282] [2022-12-14 14:38:54,411 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_b93259a2-3b58-452e-a18b-9710daaea959/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[781428,781441] [2022-12-14 14:38:54,411 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_b93259a2-3b58-452e-a18b-9710daaea959/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[781574,781587] [2022-12-14 14:38:54,411 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_b93259a2-3b58-452e-a18b-9710daaea959/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[781717,781730] [2022-12-14 14:38:54,411 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_b93259a2-3b58-452e-a18b-9710daaea959/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[781861,781874] [2022-12-14 14:38:54,412 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_b93259a2-3b58-452e-a18b-9710daaea959/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[782004,782017] [2022-12-14 14:38:54,412 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_b93259a2-3b58-452e-a18b-9710daaea959/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[782148,782161] [2022-12-14 14:38:54,412 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_b93259a2-3b58-452e-a18b-9710daaea959/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[782289,782302] [2022-12-14 14:38:54,413 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_b93259a2-3b58-452e-a18b-9710daaea959/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[782427,782440] [2022-12-14 14:38:54,413 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_b93259a2-3b58-452e-a18b-9710daaea959/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[782585,782598] [2022-12-14 14:38:54,413 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_b93259a2-3b58-452e-a18b-9710daaea959/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[782744,782757] [2022-12-14 14:38:54,413 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_b93259a2-3b58-452e-a18b-9710daaea959/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[782900,782913] [2022-12-14 14:38:54,414 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_b93259a2-3b58-452e-a18b-9710daaea959/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[783049,783062] [2022-12-14 14:38:54,414 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_b93259a2-3b58-452e-a18b-9710daaea959/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[783201,783214] [2022-12-14 14:38:54,414 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_b93259a2-3b58-452e-a18b-9710daaea959/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[783352,783365] [2022-12-14 14:38:54,414 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_b93259a2-3b58-452e-a18b-9710daaea959/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[783501,783514] [2022-12-14 14:38:54,415 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_b93259a2-3b58-452e-a18b-9710daaea959/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[783653,783666] [2022-12-14 14:38:54,415 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_b93259a2-3b58-452e-a18b-9710daaea959/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[783801,783814] [2022-12-14 14:38:54,415 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_b93259a2-3b58-452e-a18b-9710daaea959/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[783954,783967] [2022-12-14 14:38:54,415 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_b93259a2-3b58-452e-a18b-9710daaea959/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[784105,784118] [2022-12-14 14:38:54,416 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_b93259a2-3b58-452e-a18b-9710daaea959/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[784255,784268] [2022-12-14 14:38:54,416 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_b93259a2-3b58-452e-a18b-9710daaea959/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[784402,784415] [2022-12-14 14:38:54,416 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_b93259a2-3b58-452e-a18b-9710daaea959/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[784553,784566] [2022-12-14 14:38:54,417 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_b93259a2-3b58-452e-a18b-9710daaea959/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[784704,784717] [2022-12-14 14:38:54,417 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_b93259a2-3b58-452e-a18b-9710daaea959/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[784852,784865] [2022-12-14 14:38:54,417 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_b93259a2-3b58-452e-a18b-9710daaea959/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[785018,785031] [2022-12-14 14:38:54,417 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_b93259a2-3b58-452e-a18b-9710daaea959/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[785187,785200] [2022-12-14 14:38:54,417 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_b93259a2-3b58-452e-a18b-9710daaea959/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[785354,785367] [2022-12-14 14:38:54,418 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_b93259a2-3b58-452e-a18b-9710daaea959/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[785522,785535] [2022-12-14 14:38:54,418 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_b93259a2-3b58-452e-a18b-9710daaea959/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[785672,785685] [2022-12-14 14:38:54,418 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_b93259a2-3b58-452e-a18b-9710daaea959/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[785819,785832] [2022-12-14 14:38:54,419 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_b93259a2-3b58-452e-a18b-9710daaea959/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[785980,785993] [2022-12-14 14:38:54,419 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_b93259a2-3b58-452e-a18b-9710daaea959/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[786150,786163] [2022-12-14 14:38:54,419 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_b93259a2-3b58-452e-a18b-9710daaea959/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[786312,786325] [2022-12-14 14:38:54,437 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 14:38:54,477 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 14:38:54,561 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-12-14 14:38:54,562 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-12-14 14:38:54,564 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 14:38:54,565 WARN L623 FunctionHandler]: Unknown extern function debug_dma_free_coherent [2022-12-14 14:38:54,565 WARN L623 FunctionHandler]: Unknown extern function dma_supported [2022-12-14 14:38:54,566 WARN L623 FunctionHandler]: Unknown extern function dma_set_mask [2022-12-14 14:38:54,567 WARN L623 FunctionHandler]: Unknown extern function __register_chrdev [2022-12-14 14:38:54,567 WARN L623 FunctionHandler]: Unknown extern function __unregister_chrdev [2022-12-14 14:38:54,567 WARN L623 FunctionHandler]: Unknown extern function scsi_add_host_with_dma [2022-12-14 14:38:54,567 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 14:38:54,580 WARN L623 FunctionHandler]: Unknown extern function scsi_cmd_get_serial [2022-12-14 14:38:54,584 WARN L623 FunctionHandler]: Unknown extern function scsi_bios_ptable [2022-12-14 14:38:54,585 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 14:38:54,586 WARN L623 FunctionHandler]: Unknown extern function blk_queue_rq_timeout [2022-12-14 14:38:54,588 WARN L623 FunctionHandler]: Unknown extern function scsi_change_queue_depth [2022-12-14 14:38:54,588 WARN L623 FunctionHandler]: Unknown extern function scsi_change_queue_depth [2022-12-14 14:38:54,588 WARN L623 FunctionHandler]: Unknown extern function scsi_change_queue_depth [2022-12-14 14:38:54,588 WARN L623 FunctionHandler]: Unknown extern function scsi_change_queue_depth [2022-12-14 14:38:54,590 WARN L623 FunctionHandler]: Unknown extern function scsi_change_queue_depth [2022-12-14 14:38:54,590 WARN L623 FunctionHandler]: Unknown extern function scsi_change_queue_depth [2022-12-14 14:38:54,592 WARN L623 FunctionHandler]: Unknown extern function capable [2022-12-14 14:38:54,593 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:54,595 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:54,596 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:54,598 WARN L623 FunctionHandler]: Unknown extern function capable [2022-12-14 14:38:54,599 WARN L623 FunctionHandler]: Unknown extern function compat_alloc_user_space [2022-12-14 14:38:54,599 WARN L623 FunctionHandler]: Unknown extern function clear_user [2022-12-14 14:38:54,599 WARN L623 FunctionHandler]: Unknown extern function copy_in_user [2022-12-14 14:38:54,600 WARN L623 FunctionHandler]: Unknown extern function capable [2022-12-14 14:38:54,600 WARN L623 FunctionHandler]: Unknown extern function capable [2022-12-14 14:38:54,604 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 14:38:54,606 WARN L623 FunctionHandler]: Unknown extern function capable [2022-12-14 14:38:54,614 WARN L623 FunctionHandler]: Unknown extern function up [2022-12-14 14:38:54,614 WARN L623 FunctionHandler]: Unknown extern function kthread_stop [2022-12-14 14:38:54,629 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msi [2022-12-14 14:38:54,630 WARN L623 FunctionHandler]: Unknown extern function pci_disable_link_state [2022-12-14 14:38:54,630 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-14 14:38:54,631 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-12-14 14:38:54,631 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-14 14:38:54,636 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:54,636 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:54,637 WARN L623 FunctionHandler]: Unknown extern function kthread_create_on_node [2022-12-14 14:38:54,637 WARN L623 FunctionHandler]: Unknown extern function wake_up_process [2022-12-14 14:38:54,637 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:54,638 WARN L623 FunctionHandler]: Unknown extern function pci_set_dma_max_seg_size [2022-12-14 14:38:54,639 WARN L623 FunctionHandler]: Unknown extern function scsi_scan_host [2022-12-14 14:38:54,639 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 14:38:54,644 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 14:38:54,644 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 14:38:54,644 WARN L623 FunctionHandler]: Unknown extern function scsi_host_put [2022-12-14 14:38:54,644 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-14 14:38:54,645 WARN L623 FunctionHandler]: Unknown extern function scsi_block_requests [2022-12-14 14:38:54,645 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 14:38:54,650 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 14:38:54,650 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 14:38:54,650 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-14 14:38:54,650 WARN L623 FunctionHandler]: Unknown extern function scsi_host_put [2022-12-14 14:38:54,650 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-14 14:38:54,651 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:54,652 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:54,665 WARN L623 FunctionHandler]: Unknown extern function noop_llseek [2022-12-14 14:38:54,678 WARN L623 FunctionHandler]: Unknown extern function __ldv_linux_kernel_locking_spinlock_spin_lock [2022-12-14 14:38:54,678 WARN L623 FunctionHandler]: Unknown extern function __ldv_linux_kernel_locking_spinlock_spin_lock [2022-12-14 14:38:54,679 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-14 14:38:54,679 WARN L623 FunctionHandler]: Unknown extern function ldv_free_irq [2022-12-14 14:38:54,679 WARN L623 FunctionHandler]: Unknown extern function scsi_host_alloc [2022-12-14 14:38:54,679 WARN L623 FunctionHandler]: Unknown extern function scsi_remove_host [2022-12-14 14:38:54,680 WARN L623 FunctionHandler]: Unknown extern function __pci_register_driver [2022-12-14 14:38:54,681 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-12-14 14:38:54,681 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-12-14 14:38:54,681 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-12-14 14:38:54,682 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-12-14 14:38:54,682 WARN L623 FunctionHandler]: Unknown extern function _copy_from_user [2022-12-14 14:38:54,682 WARN L623 FunctionHandler]: Unknown extern function _copy_from_user [2022-12-14 14:38:54,682 WARN L623 FunctionHandler]: Unknown extern function __copy_from_user_overflow [2022-12-14 14:38:54,683 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-12-14 14:38:54,683 WARN L623 FunctionHandler]: Unknown extern function _copy_to_user [2022-12-14 14:38:54,683 WARN L623 FunctionHandler]: Unknown extern function _copy_to_user [2022-12-14 14:38:54,683 WARN L623 FunctionHandler]: Unknown extern function __copy_to_user_overflow [2022-12-14 14:38:54,684 WARN L623 FunctionHandler]: Unknown extern function sg_copy_from_buffer [2022-12-14 14:38:54,684 WARN L623 FunctionHandler]: Unknown extern function sg_copy_to_buffer [2022-12-14 14:38:54,686 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:54,686 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:54,687 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:54,688 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:54,694 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:54,702 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 14:38:54,702 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 14:38:54,706 WARN L623 FunctionHandler]: Unknown extern function schedule [2022-12-14 14:38:54,706 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 14:38:54,706 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 14:38:54,709 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 14:38:54,713 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:54,741 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:54,741 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:54,742 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:54,742 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:54,743 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:54,743 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:54,744 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:54,744 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:54,745 WARN L623 FunctionHandler]: Unknown extern function dma_get_required_mask [2022-12-14 14:38:54,745 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:54,746 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:54,747 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:54,747 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:54,747 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:54,758 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 14:38:54,758 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 14:38:54,758 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 14:38:54,759 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 14:38:54,759 WARN L623 FunctionHandler]: Unknown extern function __bad_size_call_parameter [2022-12-14 14:38:54,759 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:54,759 WARN L623 FunctionHandler]: Unknown extern function scsi_dma_unmap [2022-12-14 14:38:54,773 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:54,775 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:54,789 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:54,791 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:54,819 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:54,828 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:54,889 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-14 14:38:54,895 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-14 14:38:54,900 WARN L623 FunctionHandler]: Unknown extern function scsi_dma_unmap [2022-12-14 14:38:54,900 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:54,903 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:54,903 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:54,909 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:54,910 WARN L623 FunctionHandler]: Unknown extern function scsi_dma_map [2022-12-14 14:38:54,910 WARN L623 FunctionHandler]: Unknown extern function sg_next [2022-12-14 14:38:54,911 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:54,912 WARN L623 FunctionHandler]: Unknown extern function scsi_dma_map [2022-12-14 14:38:54,913 WARN L623 FunctionHandler]: Unknown extern function sg_next [2022-12-14 14:38:54,914 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:54,914 WARN L623 FunctionHandler]: Unknown extern function scsi_dma_map [2022-12-14 14:38:54,915 WARN L623 FunctionHandler]: Unknown extern function sg_next [2022-12-14 14:38:54,916 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:54,917 WARN L623 FunctionHandler]: Unknown extern function scsi_dma_map [2022-12-14 14:38:54,918 WARN L623 FunctionHandler]: Unknown extern function sg_next [2022-12-14 14:38:54,919 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:54,921 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 14:38:54,922 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-12-14 14:38:54,922 WARN L623 FunctionHandler]: Unknown extern function __ldv_linux_kernel_locking_spinlock_spin_lock [2022-12-14 14:38:54,922 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-12-14 14:38:54,924 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-12-14 14:38:54,924 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-12-14 14:38:54,924 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-12-14 14:38:54,926 WARN L623 FunctionHandler]: Unknown extern function debug_dma_alloc_coherent [2022-12-14 14:38:54,928 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-14 14:38:54,935 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-14 14:38:54,936 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 14:38:54,936 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 14:38:54,937 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 14:38:54,937 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 14:38:54,937 WARN L623 FunctionHandler]: Unknown extern function kthread_stop [2022-12-14 14:38:54,938 WARN L623 FunctionHandler]: Unknown extern function kthread_create_on_node [2022-12-14 14:38:54,938 WARN L623 FunctionHandler]: Unknown extern function wake_up_process [2022-12-14 14:38:54,938 WARN L623 FunctionHandler]: Unknown extern function down_interruptible [2022-12-14 14:38:54,939 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-14 14:38:54,940 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 14:38:54,940 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 14:38:54,940 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-14 14:38:54,940 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 14:38:54,942 WARN L623 FunctionHandler]: Unknown extern function simple_strtol [2022-12-14 14:38:54,942 WARN L623 FunctionHandler]: Unknown extern function simple_strtol [2022-12-14 14:38:54,942 WARN L623 FunctionHandler]: Unknown extern function simple_strtol [2022-12-14 14:38:54,944 WARN L623 FunctionHandler]: Unknown extern function capable [2022-12-14 14:38:54,948 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 14:38:54,949 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 14:38:54,949 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 14:38:54,950 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 14:38:54,954 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 14:38:54,955 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 14:38:54,957 WARN L623 FunctionHandler]: Unknown extern function __ldv_linux_kernel_locking_spinlock_spin_lock [2022-12-14 14:38:54,957 WARN L623 FunctionHandler]: Unknown extern function __ldv_linux_kernel_locking_spinlock_spin_lock [2022-12-14 14:38:54,957 WARN L623 FunctionHandler]: Unknown extern function __ldv_linux_kernel_locking_spinlock_spin_lock [2022-12-14 14:38:54,958 WARN L623 FunctionHandler]: Unknown extern function __ldv_linux_kernel_locking_spinlock_spin_lock [2022-12-14 14:38:54,959 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:54,960 WARN L623 FunctionHandler]: Unknown extern function dma_get_required_mask [2022-12-14 14:38:54,963 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-14 14:38:54,963 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-14 14:38:54,963 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-14 14:38:54,965 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-14 14:38:54,968 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-14 14:38:54,968 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-14 14:38:54,990 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:54,994 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:54,995 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:54,995 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:54,996 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 14:38:54,996 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 14:38:54,997 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 14:38:54,998 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irq [2022-12-14 14:38:54,998 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irq [2022-12-14 14:38:55,005 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-14 14:38:55,008 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:55,010 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:55,011 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:55,018 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:55,022 WARN L623 FunctionHandler]: Unknown extern function down_interruptible [2022-12-14 14:38:55,023 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:55,024 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:55,028 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:55,029 WARN L623 FunctionHandler]: Unknown extern function down_trylock [2022-12-14 14:38:55,029 WARN L623 FunctionHandler]: Unknown extern function down_interruptible [2022-12-14 14:38:55,038 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 14:38:55,039 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 14:38:55,039 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 14:38:55,040 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 14:38:55,044 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:55,047 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:55,047 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:55,049 WARN L623 FunctionHandler]: Unknown extern function scsi_device_lookup [2022-12-14 14:38:55,050 WARN L623 FunctionHandler]: Unknown extern function scsi_device_put [2022-12-14 14:38:55,054 WARN L623 FunctionHandler]: Unknown extern function scsi_device_lookup [2022-12-14 14:38:55,055 WARN L623 FunctionHandler]: Unknown extern function scsi_remove_device [2022-12-14 14:38:55,055 WARN L623 FunctionHandler]: Unknown extern function scsi_device_put [2022-12-14 14:38:55,061 WARN L623 FunctionHandler]: Unknown extern function scsi_device_lookup [2022-12-14 14:38:55,061 WARN L623 FunctionHandler]: Unknown extern function scsi_remove_device [2022-12-14 14:38:55,061 WARN L623 FunctionHandler]: Unknown extern function sdev_prefix_printk [2022-12-14 14:38:55,062 WARN L623 FunctionHandler]: Unknown extern function scsi_device_set_state [2022-12-14 14:38:55,062 WARN L623 FunctionHandler]: Unknown extern function scsi_remove_device [2022-12-14 14:38:55,063 WARN L623 FunctionHandler]: Unknown extern function scsi_rescan_device [2022-12-14 14:38:55,063 WARN L623 FunctionHandler]: Unknown extern function scsi_device_put [2022-12-14 14:38:55,063 WARN L623 FunctionHandler]: Unknown extern function scsi_add_device [2022-12-14 14:38:55,064 WARN L623 FunctionHandler]: Unknown extern function scsi_block_requests [2022-12-14 14:38:55,067 WARN L623 FunctionHandler]: Unknown extern function kthread_stop [2022-12-14 14:38:55,070 WARN L623 FunctionHandler]: Unknown extern function up [2022-12-14 14:38:55,071 WARN L623 FunctionHandler]: Unknown extern function schedule [2022-12-14 14:38:55,071 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 14:38:55,071 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msi [2022-12-14 14:38:55,072 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 14:38:55,074 WARN L623 FunctionHandler]: Unknown extern function kthread_create_on_node [2022-12-14 14:38:55,074 WARN L623 FunctionHandler]: Unknown extern function wake_up_process [2022-12-14 14:38:55,077 WARN L623 FunctionHandler]: Unknown extern function scsi_unblock_requests [2022-12-14 14:38:55,078 WARN L623 FunctionHandler]: Unknown extern function scsi_block_requests [2022-12-14 14:38:55,085 WARN L623 FunctionHandler]: Unknown extern function up [2022-12-14 14:38:55,085 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:55,085 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 14:38:55,085 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 14:38:55,085 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:55,086 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:55,088 WARN L623 FunctionHandler]: Unknown extern function add_wait_queue [2022-12-14 14:38:55,088 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-12-14 14:38:55,089 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-12-14 14:38:55,089 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-14 14:38:55,096 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 14:38:55,096 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 14:38:55,097 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 14:38:55,097 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 14:38:55,097 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 14:38:55,097 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 14:38:55,098 WARN L623 FunctionHandler]: Unknown extern function up [2022-12-14 14:38:55,098 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:55,099 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 14:38:55,099 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 14:38:55,099 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 14:38:55,099 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 14:38:55,100 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 14:38:55,101 WARN L623 FunctionHandler]: Unknown extern function do_gettimeofday [2022-12-14 14:38:55,102 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-12-14 14:38:55,102 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-12-14 14:38:55,103 WARN L623 FunctionHandler]: Unknown extern function kthread_should_stop [2022-12-14 14:38:55,103 WARN L623 FunctionHandler]: Unknown extern function remove_wait_queue [2022-12-14 14:38:55,103 WARN L623 FunctionHandler]: Unknown extern function __ldv_linux_kernel_locking_spinlock_spin_lock [2022-12-14 14:38:55,104 WARN L623 FunctionHandler]: Unknown extern function __ldv_linux_kernel_locking_spinlock_spin_lock [2022-12-14 14:38:55,104 WARN L623 FunctionHandler]: Unknown extern function __ldv_linux_kernel_locking_spinlock_spin_lock [2022-12-14 14:38:55,104 WARN L623 FunctionHandler]: Unknown extern function __ldv_linux_kernel_locking_spinlock_spin_lock [2022-12-14 14:38:55,104 WARN L623 FunctionHandler]: Unknown extern function __ldv_linux_kernel_locking_spinlock_spin_lock [2022-12-14 14:38:55,104 WARN L623 FunctionHandler]: Unknown extern function __ldv_linux_kernel_locking_spinlock_spin_lock [2022-12-14 14:38:55,104 WARN L623 FunctionHandler]: Unknown extern function __ldv_linux_kernel_locking_spinlock_spin_lock [2022-12-14 14:38:55,105 WARN L623 FunctionHandler]: Unknown extern function __ldv_linux_kernel_locking_spinlock_spin_lock [2022-12-14 14:38:55,105 WARN L623 FunctionHandler]: Unknown extern function __ldv_linux_kernel_locking_spinlock_spin_lock [2022-12-14 14:38:55,105 WARN L623 FunctionHandler]: Unknown extern function __ldv_linux_kernel_locking_spinlock_spin_lock [2022-12-14 14:38:55,105 WARN L623 FunctionHandler]: Unknown extern function __ldv_linux_kernel_locking_spinlock_spin_lock [2022-12-14 14:38:55,105 WARN L623 FunctionHandler]: Unknown extern function __ldv_linux_kernel_locking_spinlock_spin_lock [2022-12-14 14:38:55,105 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-14 14:38:55,105 WARN L623 FunctionHandler]: Unknown extern function ldv_free_irq [2022-12-14 14:38:55,106 WARN L623 FunctionHandler]: Unknown extern function __ldv_linux_kernel_locking_spinlock_spin_lock [2022-12-14 14:38:55,106 WARN L623 FunctionHandler]: Unknown extern function __ldv_linux_kernel_locking_spinlock_spin_trylock [2022-12-14 14:38:55,106 WARN L623 FunctionHandler]: Unknown extern function __ldv_linux_kernel_locking_spinlock_spin_lock [2022-12-14 14:38:55,106 WARN L623 FunctionHandler]: Unknown extern function __ldv_linux_kernel_locking_spinlock_spin_lock [2022-12-14 14:38:55,106 WARN L623 FunctionHandler]: Unknown extern function __ldv_linux_kernel_locking_spinlock_spin_trylock [2022-12-14 14:38:55,107 WARN L623 FunctionHandler]: Unknown extern function __ldv_linux_kernel_locking_spinlock_spin_lock [2022-12-14 14:38:55,107 WARN L623 FunctionHandler]: Unknown extern function __ldv_linux_kernel_locking_spinlock_spin_lock [2022-12-14 14:38:55,107 WARN L623 FunctionHandler]: Unknown extern function __ldv_linux_kernel_locking_spinlock_spin_lock [2022-12-14 14:38:55,107 WARN L623 FunctionHandler]: Unknown extern function __ldv_linux_kernel_locking_spinlock_spin_lock [2022-12-14 14:38:55,107 WARN L623 FunctionHandler]: Unknown extern function __ldv_linux_kernel_locking_spinlock_spin_lock [2022-12-14 14:38:55,110 WARN L623 FunctionHandler]: Unknown extern function up [2022-12-14 14:38:55,114 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-12-14 14:38:55,116 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 14:38:55,118 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-12-14 14:38:55,119 WARN L623 FunctionHandler]: Unknown extern function up [2022-12-14 14:38:55,120 WARN L623 FunctionHandler]: Unknown extern function __ldv_linux_kernel_locking_spinlock_spin_lock [2022-12-14 14:38:55,120 WARN L623 FunctionHandler]: Unknown extern function __ldv_linux_kernel_locking_spinlock_spin_lock [2022-12-14 14:38:55,120 WARN L623 FunctionHandler]: Unknown extern function __ldv_linux_kernel_locking_spinlock_spin_lock [2022-12-14 14:38:55,120 WARN L623 FunctionHandler]: Unknown extern function __ldv_linux_kernel_locking_spinlock_spin_lock [2022-12-14 14:38:55,120 WARN L623 FunctionHandler]: Unknown extern function __ldv_linux_kernel_locking_spinlock_spin_lock [2022-12-14 14:38:55,121 WARN L623 FunctionHandler]: Unknown extern function __ldv_linux_kernel_locking_spinlock_spin_lock [2022-12-14 14:38:55,121 WARN L623 FunctionHandler]: Unknown extern function __ldv_linux_kernel_locking_spinlock_spin_lock [2022-12-14 14:38:55,121 WARN L623 FunctionHandler]: Unknown extern function __ldv_linux_kernel_locking_spinlock_spin_lock [2022-12-14 14:38:55,121 WARN L623 FunctionHandler]: Unknown extern function __ldv_linux_kernel_locking_spinlock_spin_lock [2022-12-14 14:38:55,121 WARN L623 FunctionHandler]: Unknown extern function __ldv_linux_kernel_locking_spinlock_spin_lock [2022-12-14 14:38:55,121 WARN L623 FunctionHandler]: Unknown extern function __ldv_linux_kernel_locking_spinlock_spin_lock [2022-12-14 14:38:55,121 WARN L623 FunctionHandler]: Unknown extern function __ldv_linux_kernel_locking_spinlock_spin_lock [2022-12-14 14:38:55,122 WARN L623 FunctionHandler]: Unknown extern function pci_enable_msi_range [2022-12-14 14:38:55,122 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-12-14 14:38:55,126 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 14:38:55,126 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 14:38:55,130 WARN L623 FunctionHandler]: Unknown extern function get_seconds [2022-12-14 14:38:55,132 WARN L623 FunctionHandler]: Unknown extern function hex_to_bin [2022-12-14 14:38:55,132 WARN L623 FunctionHandler]: Unknown extern function hex_to_bin [2022-12-14 14:38:55,137 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 14:38:55,138 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:55,141 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 14:38:55,145 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:55,147 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:55,148 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:55,148 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:55,148 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 14:38:55,167 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msi [2022-12-14 14:38:55,167 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:55,171 WARN L623 FunctionHandler]: Unknown extern function __ldv_linux_kernel_locking_spinlock_spin_lock [2022-12-14 14:38:55,171 WARN L623 FunctionHandler]: Unknown extern function __ldv_linux_kernel_locking_spinlock_spin_lock [2022-12-14 14:38:55,171 WARN L623 FunctionHandler]: Unknown extern function __ldv_linux_kernel_locking_spinlock_spin_lock [2022-12-14 14:38:55,171 WARN L623 FunctionHandler]: Unknown extern function ldv_request_irq [2022-12-14 14:38:55,174 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 14:38:55,175 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 14:38:55,176 WARN L623 FunctionHandler]: Unknown extern function get_seconds [2022-12-14 14:38:55,177 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:55,177 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:55,178 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:55,178 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:55,179 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 14:38:55,189 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:55,195 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-14 14:38:55,196 WARN L623 FunctionHandler]: Unknown extern function ldv_free_irq [2022-12-14 14:38:55,217 WARN L623 FunctionHandler]: Unknown extern function up [2022-12-14 14:38:55,218 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-14 14:38:55,221 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 14:38:55,222 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 14:38:55,227 WARN L623 FunctionHandler]: Unknown extern function get_seconds [2022-12-14 14:38:55,233 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:55,235 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 14:38:55,241 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:55,244 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:55,245 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:55,245 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:55,246 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 14:38:55,280 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msi [2022-12-14 14:38:55,281 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:55,295 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:55,303 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:55,304 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:55,304 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:55,305 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:55,306 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 14:38:55,332 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msi [2022-12-14 14:38:55,333 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:38:55,335 WARN L623 FunctionHandler]: Unknown extern function __ldv_linux_kernel_locking_spinlock_spin_lock [2022-12-14 14:38:55,335 WARN L623 FunctionHandler]: Unknown extern function __ldv_linux_kernel_locking_spinlock_spin_lock [2022-12-14 14:38:55,335 WARN L623 FunctionHandler]: Unknown extern function __ldv_linux_kernel_locking_spinlock_spin_lock [2022-12-14 14:38:55,336 WARN L623 FunctionHandler]: Unknown extern function ldv_request_irq [2022-12-14 14:38:55,346 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-12-14 14:38:55,351 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 14:38:55,366 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_b93259a2-3b58-452e-a18b-9710daaea959/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[772924,772937] [2022-12-14 14:38:55,366 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_b93259a2-3b58-452e-a18b-9710daaea959/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[773069,773082] [2022-12-14 14:38:55,366 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_b93259a2-3b58-452e-a18b-9710daaea959/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[773215,773228] [2022-12-14 14:38:55,366 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_b93259a2-3b58-452e-a18b-9710daaea959/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[773380,773393] [2022-12-14 14:38:55,367 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_b93259a2-3b58-452e-a18b-9710daaea959/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[773538,773551] [2022-12-14 14:38:55,367 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_b93259a2-3b58-452e-a18b-9710daaea959/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[773696,773709] [2022-12-14 14:38:55,367 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_b93259a2-3b58-452e-a18b-9710daaea959/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[773854,773867] [2022-12-14 14:38:55,367 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_b93259a2-3b58-452e-a18b-9710daaea959/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[774014,774027] [2022-12-14 14:38:55,367 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_b93259a2-3b58-452e-a18b-9710daaea959/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[774173,774186] [2022-12-14 14:38:55,368 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_b93259a2-3b58-452e-a18b-9710daaea959/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[774312,774325] [2022-12-14 14:38:55,368 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_b93259a2-3b58-452e-a18b-9710daaea959/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[774454,774467] [2022-12-14 14:38:55,368 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_b93259a2-3b58-452e-a18b-9710daaea959/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[774603,774616] [2022-12-14 14:38:55,368 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_b93259a2-3b58-452e-a18b-9710daaea959/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[774742,774755] [2022-12-14 14:38:55,368 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_b93259a2-3b58-452e-a18b-9710daaea959/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[774897,774910] [2022-12-14 14:38:55,369 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_b93259a2-3b58-452e-a18b-9710daaea959/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[775057,775070] [2022-12-14 14:38:55,369 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_b93259a2-3b58-452e-a18b-9710daaea959/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[775208,775221] [2022-12-14 14:38:55,369 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_b93259a2-3b58-452e-a18b-9710daaea959/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[775359,775372] [2022-12-14 14:38:55,369 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_b93259a2-3b58-452e-a18b-9710daaea959/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[775511,775524] [2022-12-14 14:38:55,369 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_b93259a2-3b58-452e-a18b-9710daaea959/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[775660,775673] [2022-12-14 14:38:55,369 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_b93259a2-3b58-452e-a18b-9710daaea959/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[775808,775821] [2022-12-14 14:38:55,370 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_b93259a2-3b58-452e-a18b-9710daaea959/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[775965,775978] [2022-12-14 14:38:55,370 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_b93259a2-3b58-452e-a18b-9710daaea959/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[776114,776127] [2022-12-14 14:38:55,370 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_b93259a2-3b58-452e-a18b-9710daaea959/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[776270,776283] [2022-12-14 14:38:55,370 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_b93259a2-3b58-452e-a18b-9710daaea959/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[776423,776436] [2022-12-14 14:38:55,370 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_b93259a2-3b58-452e-a18b-9710daaea959/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[776569,776582] [2022-12-14 14:38:55,371 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_b93259a2-3b58-452e-a18b-9710daaea959/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[776712,776725] [2022-12-14 14:38:55,371 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_b93259a2-3b58-452e-a18b-9710daaea959/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[776864,776877] [2022-12-14 14:38:55,371 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_b93259a2-3b58-452e-a18b-9710daaea959/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[777010,777023] [2022-12-14 14:38:55,371 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_b93259a2-3b58-452e-a18b-9710daaea959/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[777155,777168] [2022-12-14 14:38:55,371 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_b93259a2-3b58-452e-a18b-9710daaea959/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[777309,777322] [2022-12-14 14:38:55,371 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_b93259a2-3b58-452e-a18b-9710daaea959/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[777460,777473] [2022-12-14 14:38:55,372 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_b93259a2-3b58-452e-a18b-9710daaea959/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[777615,777628] [2022-12-14 14:38:55,372 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_b93259a2-3b58-452e-a18b-9710daaea959/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[777767,777780] [2022-12-14 14:38:55,372 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_b93259a2-3b58-452e-a18b-9710daaea959/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[777922,777935] [2022-12-14 14:38:55,372 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_b93259a2-3b58-452e-a18b-9710daaea959/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[778086,778099] [2022-12-14 14:38:55,372 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_b93259a2-3b58-452e-a18b-9710daaea959/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[778242,778255] [2022-12-14 14:38:55,372 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_b93259a2-3b58-452e-a18b-9710daaea959/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[778406,778419] [2022-12-14 14:38:55,373 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_b93259a2-3b58-452e-a18b-9710daaea959/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[778548,778561] [2022-12-14 14:38:55,373 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_b93259a2-3b58-452e-a18b-9710daaea959/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[778706,778719] [2022-12-14 14:38:55,373 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_b93259a2-3b58-452e-a18b-9710daaea959/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[778873,778886] [2022-12-14 14:38:55,373 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_b93259a2-3b58-452e-a18b-9710daaea959/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[779032,779045] [2022-12-14 14:38:55,373 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_b93259a2-3b58-452e-a18b-9710daaea959/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[779191,779204] [2022-12-14 14:38:55,374 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_b93259a2-3b58-452e-a18b-9710daaea959/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[779340,779353] [2022-12-14 14:38:55,374 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_b93259a2-3b58-452e-a18b-9710daaea959/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[779487,779500] [2022-12-14 14:38:55,374 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_b93259a2-3b58-452e-a18b-9710daaea959/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[779626,779639] [2022-12-14 14:38:55,374 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_b93259a2-3b58-452e-a18b-9710daaea959/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[779789,779802] [2022-12-14 14:38:55,374 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_b93259a2-3b58-452e-a18b-9710daaea959/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[779955,779968] [2022-12-14 14:38:55,374 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_b93259a2-3b58-452e-a18b-9710daaea959/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[780119,780132] [2022-12-14 14:38:55,375 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_b93259a2-3b58-452e-a18b-9710daaea959/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[780284,780297] [2022-12-14 14:38:55,375 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_b93259a2-3b58-452e-a18b-9710daaea959/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[780449,780462] [2022-12-14 14:38:55,375 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_b93259a2-3b58-452e-a18b-9710daaea959/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[780615,780628] [2022-12-14 14:38:55,375 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_b93259a2-3b58-452e-a18b-9710daaea959/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[780780,780793] [2022-12-14 14:38:55,375 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_b93259a2-3b58-452e-a18b-9710daaea959/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[780947,780960] [2022-12-14 14:38:55,375 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_b93259a2-3b58-452e-a18b-9710daaea959/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[781107,781120] [2022-12-14 14:38:55,376 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_b93259a2-3b58-452e-a18b-9710daaea959/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[781269,781282] [2022-12-14 14:38:55,376 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_b93259a2-3b58-452e-a18b-9710daaea959/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[781428,781441] [2022-12-14 14:38:55,376 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_b93259a2-3b58-452e-a18b-9710daaea959/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[781574,781587] [2022-12-14 14:38:55,376 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_b93259a2-3b58-452e-a18b-9710daaea959/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[781717,781730] [2022-12-14 14:38:55,376 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_b93259a2-3b58-452e-a18b-9710daaea959/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[781861,781874] [2022-12-14 14:38:55,377 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_b93259a2-3b58-452e-a18b-9710daaea959/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[782004,782017] [2022-12-14 14:38:55,377 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_b93259a2-3b58-452e-a18b-9710daaea959/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[782148,782161] [2022-12-14 14:38:55,377 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_b93259a2-3b58-452e-a18b-9710daaea959/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[782289,782302] [2022-12-14 14:38:55,377 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_b93259a2-3b58-452e-a18b-9710daaea959/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[782427,782440] [2022-12-14 14:38:55,377 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_b93259a2-3b58-452e-a18b-9710daaea959/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[782585,782598] [2022-12-14 14:38:55,378 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_b93259a2-3b58-452e-a18b-9710daaea959/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[782744,782757] [2022-12-14 14:38:55,378 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_b93259a2-3b58-452e-a18b-9710daaea959/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[782900,782913] [2022-12-14 14:38:55,378 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_b93259a2-3b58-452e-a18b-9710daaea959/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[783049,783062] [2022-12-14 14:38:55,378 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_b93259a2-3b58-452e-a18b-9710daaea959/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[783201,783214] [2022-12-14 14:38:55,378 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_b93259a2-3b58-452e-a18b-9710daaea959/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[783352,783365] [2022-12-14 14:38:55,378 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_b93259a2-3b58-452e-a18b-9710daaea959/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[783501,783514] [2022-12-14 14:38:55,379 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_b93259a2-3b58-452e-a18b-9710daaea959/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[783653,783666] [2022-12-14 14:38:55,379 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_b93259a2-3b58-452e-a18b-9710daaea959/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[783801,783814] [2022-12-14 14:38:55,379 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_b93259a2-3b58-452e-a18b-9710daaea959/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[783954,783967] [2022-12-14 14:38:55,379 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_b93259a2-3b58-452e-a18b-9710daaea959/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[784105,784118] [2022-12-14 14:38:55,379 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_b93259a2-3b58-452e-a18b-9710daaea959/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[784255,784268] [2022-12-14 14:38:55,380 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_b93259a2-3b58-452e-a18b-9710daaea959/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[784402,784415] [2022-12-14 14:38:55,380 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_b93259a2-3b58-452e-a18b-9710daaea959/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[784553,784566] [2022-12-14 14:38:55,380 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_b93259a2-3b58-452e-a18b-9710daaea959/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[784704,784717] [2022-12-14 14:38:55,380 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_b93259a2-3b58-452e-a18b-9710daaea959/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[784852,784865] [2022-12-14 14:38:55,380 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_b93259a2-3b58-452e-a18b-9710daaea959/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[785018,785031] [2022-12-14 14:38:55,380 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_b93259a2-3b58-452e-a18b-9710daaea959/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[785187,785200] [2022-12-14 14:38:55,381 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_b93259a2-3b58-452e-a18b-9710daaea959/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[785354,785367] [2022-12-14 14:38:55,381 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_b93259a2-3b58-452e-a18b-9710daaea959/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[785522,785535] [2022-12-14 14:38:55,381 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_b93259a2-3b58-452e-a18b-9710daaea959/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[785672,785685] [2022-12-14 14:38:55,381 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_b93259a2-3b58-452e-a18b-9710daaea959/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[785819,785832] [2022-12-14 14:38:55,381 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_b93259a2-3b58-452e-a18b-9710daaea959/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[785980,785993] [2022-12-14 14:38:55,381 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_b93259a2-3b58-452e-a18b-9710daaea959/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[786150,786163] [2022-12-14 14:38:55,382 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_b93259a2-3b58-452e-a18b-9710daaea959/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[786312,786325] [2022-12-14 14:38:55,385 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 14:38:55,692 INFO L208 MainTranslator]: Completed translation [2022-12-14 14:38:55,692 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 02:38:55 WrapperNode [2022-12-14 14:38:55,692 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 14:38:55,693 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 14:38:55,693 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 14:38:55,693 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 14:38:55,698 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 02:38:55" (1/1) ... [2022-12-14 14:38:55,812 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 02:38:55" (1/1) ... [2022-12-14 14:38:56,413 INFO L138 Inliner]: procedures = 966, calls = 8469, calls flagged for inlining = 436, calls inlined = 325, statements flattened = 14985 [2022-12-14 14:38:56,413 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 14:38:56,414 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 14:38:56,414 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 14:38:56,414 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 14:38:56,423 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 02:38:55" (1/1) ... [2022-12-14 14:38:56,423 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 02:38:55" (1/1) ... [2022-12-14 14:38:56,596 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 02:38:55" (1/1) ... [2022-12-14 14:38:56,596 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 02:38:55" (1/1) ... [2022-12-14 14:38:56,990 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 02:38:55" (1/1) ... [2022-12-14 14:38:57,025 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 02:38:55" (1/1) ... [2022-12-14 14:38:57,130 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 02:38:55" (1/1) ... [2022-12-14 14:38:57,241 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 02:38:55" (1/1) ... [2022-12-14 14:38:57,411 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 14:38:57,412 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 14:38:57,412 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 14:38:57,412 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 14:38:57,413 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 02:38:55" (1/1) ... [2022-12-14 14:38:57,419 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-14 14:38:57,429 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b93259a2-3b58-452e-a18b-9710daaea959/bin/utaipan-gh47qXpMRh/z3 [2022-12-14 14:38:57,443 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b93259a2-3b58-452e-a18b-9710daaea959/bin/utaipan-gh47qXpMRh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-12-14 14:38:57,445 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b93259a2-3b58-452e-a18b-9710daaea959/bin/utaipan-gh47qXpMRh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-12-14 14:38:57,474 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2022-12-14 14:38:57,474 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2022-12-14 14:38:57,474 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2022-12-14 14:38:57,474 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~X~~u32~0~X~~u32~0~X~~u32~0~X~~u32~0~X~~u32~0~X~$Pointer$~X~$Pointer$~X~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2022-12-14 14:38:57,474 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~X~~u32~0~X~~u32~0~X~~u32~0~X~~u32~0~X~~u32~0~X~$Pointer$~X~$Pointer$~X~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2022-12-14 14:38:57,474 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_23_2 [2022-12-14 14:38:57,474 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_23_2 [2022-12-14 14:38:57,474 INFO L130 BoogieDeclarations]: Found specification of procedure aac_compat_ioctl [2022-12-14 14:38:57,474 INFO L138 BoogieDeclarations]: Found implementation of procedure aac_compat_ioctl [2022-12-14 14:38:57,474 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_mmc_sdio_func_check_final_state [2022-12-14 14:38:57,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_mmc_sdio_func_check_final_state [2022-12-14 14:38:57,475 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-12-14 14:38:57,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-12-14 14:38:57,475 INFO L130 BoogieDeclarations]: Found specification of procedure aac_fib_init [2022-12-14 14:38:57,475 INFO L138 BoogieDeclarations]: Found implementation of procedure aac_fib_init [2022-12-14 14:38:57,475 INFO L130 BoogieDeclarations]: Found specification of procedure aac_sa_ioremap [2022-12-14 14:38:57,475 INFO L138 BoogieDeclarations]: Found implementation of procedure aac_sa_ioremap [2022-12-14 14:38:57,475 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~VOID [2022-12-14 14:38:57,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~VOID [2022-12-14 14:38:57,475 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2022-12-14 14:38:57,475 INFO L130 BoogieDeclarations]: Found specification of procedure aac_fib_map_free [2022-12-14 14:38:57,475 INFO L138 BoogieDeclarations]: Found implementation of procedure aac_fib_map_free [2022-12-14 14:38:57,475 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-12-14 14:38:57,475 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-12-14 14:38:57,475 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-12-14 14:38:57,475 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-12-14 14:38:57,476 INFO L130 BoogieDeclarations]: Found specification of procedure aac_nark_init [2022-12-14 14:38:57,476 INFO L138 BoogieDeclarations]: Found implementation of procedure aac_nark_init [2022-12-14 14:38:57,476 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-12-14 14:38:57,476 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-12-14 14:38:57,476 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_fib_lock_of_aac_dev [2022-12-14 14:38:57,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_fib_lock_of_aac_dev [2022-12-14 14:38:57,476 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-12-14 14:38:57,476 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-12-14 14:38:57,476 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_request_check_final_state [2022-12-14 14:38:57,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_request_check_final_state [2022-12-14 14:38:57,476 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_103 [2022-12-14 14:38:57,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_103 [2022-12-14 14:38:57,476 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-12-14 14:38:57,476 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-12-14 14:38:57,476 INFO L130 BoogieDeclarations]: Found specification of procedure down_interruptible [2022-12-14 14:38:57,476 INFO L138 BoogieDeclarations]: Found implementation of procedure down_interruptible [2022-12-14 14:38:57,476 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-12-14 14:38:57,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-12-14 14:38:57,476 INFO L130 BoogieDeclarations]: Found specification of procedure aac_rx_check_health [2022-12-14 14:38:57,476 INFO L138 BoogieDeclarations]: Found implementation of procedure aac_rx_check_health [2022-12-14 14:38:57,477 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_bh_check_final_state [2022-12-14 14:38:57,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_bh_check_final_state [2022-12-14 14:38:57,477 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-14 14:38:57,477 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_genhd_check_final_state [2022-12-14 14:38:57,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_genhd_check_final_state [2022-12-14 14:38:57,477 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_scsi_host_template_instance_callback_3_20 [2022-12-14 14:38:57,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_scsi_host_template_instance_callback_3_20 [2022-12-14 14:38:57,477 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_100___1 [2022-12-14 14:38:57,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_100___1 [2022-12-14 14:38:57,477 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_scsi_host_template_instance_callback_3_24 [2022-12-14 14:38:57,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_scsi_host_template_instance_callback_3_24 [2022-12-14 14:38:57,477 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_scsi_host_template_instance_callback_3_26 [2022-12-14 14:38:57,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_scsi_host_template_instance_callback_3_26 [2022-12-14 14:38:57,477 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-12-14 14:38:57,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-12-14 14:38:57,477 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2022-12-14 14:38:57,477 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2022-12-14 14:38:57,477 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-12-14 14:38:57,478 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-12-14 14:38:57,478 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2022-12-14 14:38:57,478 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2022-12-14 14:38:57,478 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-12-14 14:38:57,478 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-12-14 14:38:57,478 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_scsi_host_template_instance_callback_3_35 [2022-12-14 14:38:57,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_scsi_host_template_instance_callback_3_35 [2022-12-14 14:38:57,478 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_scsi_host_template_instance_callback_3_37 [2022-12-14 14:38:57,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_scsi_host_template_instance_callback_3_37 [2022-12-14 14:38:57,478 INFO L130 BoogieDeclarations]: Found specification of procedure aac_rx_init [2022-12-14 14:38:57,478 INFO L138 BoogieDeclarations]: Found implementation of procedure aac_rx_init [2022-12-14 14:38:57,478 INFO L130 BoogieDeclarations]: Found specification of procedure aac_slave_configure [2022-12-14 14:38:57,478 INFO L138 BoogieDeclarations]: Found implementation of procedure aac_slave_configure [2022-12-14 14:38:57,478 INFO L130 BoogieDeclarations]: Found specification of procedure aac_send_srb_fib [2022-12-14 14:38:57,478 INFO L138 BoogieDeclarations]: Found implementation of procedure aac_send_srb_fib [2022-12-14 14:38:57,478 INFO L130 BoogieDeclarations]: Found specification of procedure sg_next [2022-12-14 14:38:57,478 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_next [2022-12-14 14:38:57,478 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_srcu_check_final_state [2022-12-14 14:38:57,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_srcu_check_final_state [2022-12-14 14:38:57,478 INFO L130 BoogieDeclarations]: Found specification of procedure aac_remove_one [2022-12-14 14:38:57,479 INFO L138 BoogieDeclarations]: Found implementation of procedure aac_remove_one [2022-12-14 14:38:57,479 INFO L130 BoogieDeclarations]: Found specification of procedure aac_store_reset_adapter [2022-12-14 14:38:57,479 INFO L138 BoogieDeclarations]: Found implementation of procedure aac_store_reset_adapter [2022-12-14 14:38:57,479 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_register_check_return_value_probe [2022-12-14 14:38:57,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_register_check_return_value_probe [2022-12-14 14:38:57,479 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_msi_exact [2022-12-14 14:38:57,479 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_msi_exact [2022-12-14 14:38:57,479 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-14 14:38:57,479 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_register_check_return_value_probe [2022-12-14 14:38:57,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_register_check_return_value_probe [2022-12-14 14:38:57,479 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2022-12-14 14:38:57,479 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2022-12-14 14:38:57,479 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 14:38:57,479 INFO L130 BoogieDeclarations]: Found specification of procedure aac_show_serial_number [2022-12-14 14:38:57,479 INFO L138 BoogieDeclarations]: Found implementation of procedure aac_show_serial_number [2022-12-14 14:38:57,479 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-12-14 14:38:57,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-12-14 14:38:57,479 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-12-14 14:38:57,479 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-12-14 14:38:57,479 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-14 14:38:57,479 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-12-14 14:38:57,479 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2022-12-14 14:38:57,479 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2022-12-14 14:38:57,480 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_host_put [2022-12-14 14:38:57,480 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_host_put [2022-12-14 14:38:57,480 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_device_lookup [2022-12-14 14:38:57,480 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_device_lookup [2022-12-14 14:38:57,480 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_scsi_add_host_109 [2022-12-14 14:38:57,480 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_scsi_add_host_109 [2022-12-14 14:38:57,480 INFO L130 BoogieDeclarations]: Found specification of procedure cap_to_cyls [2022-12-14 14:38:57,480 INFO L138 BoogieDeclarations]: Found implementation of procedure cap_to_cyls [2022-12-14 14:38:57,480 INFO L130 BoogieDeclarations]: Found specification of procedure aac_compat_do_ioctl [2022-12-14 14:38:57,480 INFO L138 BoogieDeclarations]: Found implementation of procedure aac_compat_do_ioctl [2022-12-14 14:38:57,480 INFO L130 BoogieDeclarations]: Found specification of procedure sema_init [2022-12-14 14:38:57,480 INFO L138 BoogieDeclarations]: Found implementation of procedure sema_init [2022-12-14 14:38:57,480 INFO L130 BoogieDeclarations]: Found specification of procedure aac_build_sgraw [2022-12-14 14:38:57,480 INFO L138 BoogieDeclarations]: Found implementation of procedure aac_build_sgraw [2022-12-14 14:38:57,480 INFO L130 BoogieDeclarations]: Found specification of procedure setinqstr [2022-12-14 14:38:57,480 INFO L138 BoogieDeclarations]: Found implementation of procedure setinqstr [2022-12-14 14:38:57,480 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 14:38:57,480 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 14:38:57,480 INFO L130 BoogieDeclarations]: Found specification of procedure aac_read [2022-12-14 14:38:57,480 INFO L138 BoogieDeclarations]: Found implementation of procedure aac_read [2022-12-14 14:38:57,481 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2022-12-14 14:38:57,481 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2022-12-14 14:38:57,481 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-12-14 14:38:57,481 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-12-14 14:38:57,481 INFO L130 BoogieDeclarations]: Found specification of procedure aac_rx_select_comm [2022-12-14 14:38:57,481 INFO L138 BoogieDeclarations]: Found implementation of procedure aac_rx_select_comm [2022-12-14 14:38:57,481 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-12-14 14:38:57,481 INFO L130 BoogieDeclarations]: Found specification of procedure aac_build_sgraw2 [2022-12-14 14:38:57,481 INFO L138 BoogieDeclarations]: Found implementation of procedure aac_build_sgraw2 [2022-12-14 14:38:57,481 INFO L130 BoogieDeclarations]: Found specification of procedure aac_src_restart_adapter [2022-12-14 14:38:57,481 INFO L138 BoogieDeclarations]: Found implementation of procedure aac_src_restart_adapter [2022-12-14 14:38:57,481 INFO L130 BoogieDeclarations]: Found specification of procedure __aac_shutdown [2022-12-14 14:38:57,481 INFO L138 BoogieDeclarations]: Found implementation of procedure __aac_shutdown [2022-12-14 14:38:57,481 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2022-12-14 14:38:57,481 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2022-12-14 14:38:57,481 INFO L130 BoogieDeclarations]: Found specification of procedure aac_get_container_serial [2022-12-14 14:38:57,481 INFO L138 BoogieDeclarations]: Found implementation of procedure aac_get_container_serial [2022-12-14 14:38:57,481 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2022-12-14 14:38:57,481 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2022-12-14 14:38:57,481 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~int [2022-12-14 14:38:57,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~int [2022-12-14 14:38:57,481 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-12-14 14:38:57,482 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-12-14 14:38:57,482 INFO L130 BoogieDeclarations]: Found specification of procedure aac_send_raw_srb [2022-12-14 14:38:57,482 INFO L138 BoogieDeclarations]: Found implementation of procedure aac_send_raw_srb [2022-12-14 14:38:57,482 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_arch_io_io_mem_unmap [2022-12-14 14:38:57,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_arch_io_io_mem_unmap [2022-12-14 14:38:57,482 INFO L130 BoogieDeclarations]: Found specification of procedure aac_read_raw_io [2022-12-14 14:38:57,482 INFO L138 BoogieDeclarations]: Found implementation of procedure aac_read_raw_io [2022-12-14 14:38:57,482 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2022-12-14 14:38:57,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2022-12-14 14:38:57,482 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2022-12-14 14:38:57,482 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2022-12-14 14:38:57,482 INFO L130 BoogieDeclarations]: Found specification of procedure aac_shutdown [2022-12-14 14:38:57,482 INFO L138 BoogieDeclarations]: Found implementation of procedure aac_shutdown [2022-12-14 14:38:57,482 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_sock_check_final_state [2022-12-14 14:38:57,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_sock_check_final_state [2022-12-14 14:38:57,482 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_check_final_state [2022-12-14 14:38:57,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_check_final_state [2022-12-14 14:38:57,482 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_aac_mutex [2022-12-14 14:38:57,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_aac_mutex [2022-12-14 14:38:57,482 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-14 14:38:57,482 INFO L130 BoogieDeclarations]: Found specification of procedure aac_reset_adapter [2022-12-14 14:38:57,482 INFO L138 BoogieDeclarations]: Found implementation of procedure aac_reset_adapter [2022-12-14 14:38:57,483 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-12-14 14:38:57,483 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-12-14 14:38:57,483 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_sysfs_check_final_state [2022-12-14 14:38:57,483 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_sysfs_check_final_state [2022-12-14 14:38:57,483 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_110 [2022-12-14 14:38:57,483 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_110 [2022-12-14 14:38:57,483 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_117 [2022-12-14 14:38:57,483 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_117 [2022-12-14 14:38:57,483 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-14 14:38:57,483 INFO L130 BoogieDeclarations]: Found specification of procedure aac_fib_free [2022-12-14 14:38:57,483 INFO L138 BoogieDeclarations]: Found implementation of procedure aac_fib_free [2022-12-14 14:38:57,483 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_dma_map [2022-12-14 14:38:57,483 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_dma_map [2022-12-14 14:38:57,483 INFO L130 BoogieDeclarations]: Found specification of procedure aac_src_check_health [2022-12-14 14:38:57,483 INFO L138 BoogieDeclarations]: Found implementation of procedure aac_src_check_health [2022-12-14 14:38:57,483 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_100 [2022-12-14 14:38:57,483 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_100 [2022-12-14 14:38:57,483 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_sync_lock_of_aac_dev [2022-12-14 14:38:57,483 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_sync_lock_of_aac_dev [2022-12-14 14:38:57,483 INFO L130 BoogieDeclarations]: Found specification of procedure aac_read_block [2022-12-14 14:38:57,483 INFO L138 BoogieDeclarations]: Found implementation of procedure aac_read_block [2022-12-14 14:38:57,483 INFO L130 BoogieDeclarations]: Found specification of procedure aac_src_init [2022-12-14 14:38:57,483 INFO L138 BoogieDeclarations]: Found implementation of procedure aac_src_init [2022-12-14 14:38:57,484 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~int~TO~int [2022-12-14 14:38:57,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~int~TO~int [2022-12-14 14:38:57,484 INFO L130 BoogieDeclarations]: Found specification of procedure aac_eh_abort [2022-12-14 14:38:57,484 INFO L138 BoogieDeclarations]: Found implementation of procedure aac_eh_abort [2022-12-14 14:38:57,484 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-12-14 14:38:57,484 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-12-14 14:38:57,484 INFO L130 BoogieDeclarations]: Found specification of procedure aac_probe_one [2022-12-14 14:38:57,484 INFO L138 BoogieDeclarations]: Found implementation of procedure aac_probe_one [2022-12-14 14:38:57,484 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-12-14 14:38:57,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-12-14 14:38:57,484 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2022-12-14 14:38:57,484 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2022-12-14 14:38:57,484 INFO L130 BoogieDeclarations]: Found specification of procedure aac_scsi_common [2022-12-14 14:38:57,484 INFO L138 BoogieDeclarations]: Found implementation of procedure aac_scsi_common [2022-12-14 14:38:57,484 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_check_final_state [2022-12-14 14:38:57,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_check_final_state [2022-12-14 14:38:57,484 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_urb_check_final_state [2022-12-14 14:38:57,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_urb_check_final_state [2022-12-14 14:38:57,484 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2022-12-14 14:38:57,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2022-12-14 14:38:57,484 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-14 14:38:57,485 INFO L130 BoogieDeclarations]: Found specification of procedure aac_srcv_init [2022-12-14 14:38:57,485 INFO L138 BoogieDeclarations]: Found implementation of procedure aac_srcv_init [2022-12-14 14:38:57,485 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-12-14 14:38:57,485 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-12-14 14:38:57,485 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_remove_device [2022-12-14 14:38:57,485 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_remove_device [2022-12-14 14:38:57,485 INFO L130 BoogieDeclarations]: Found specification of procedure get_seconds [2022-12-14 14:38:57,485 INFO L138 BoogieDeclarations]: Found implementation of procedure get_seconds [2022-12-14 14:38:57,485 INFO L130 BoogieDeclarations]: Found specification of procedure aac_fib_adapter_complete [2022-12-14 14:38:57,485 INFO L138 BoogieDeclarations]: Found implementation of procedure aac_fib_adapter_complete [2022-12-14 14:38:57,485 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_event_lock_of_fib [2022-12-14 14:38:57,485 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_event_lock_of_fib [2022-12-14 14:38:57,485 INFO L130 BoogieDeclarations]: Found specification of procedure aac_rx_interrupt_adapter [2022-12-14 14:38:57,485 INFO L138 BoogieDeclarations]: Found implementation of procedure aac_rx_interrupt_adapter [2022-12-14 14:38:57,485 INFO L130 BoogieDeclarations]: Found specification of procedure sdev_channel [2022-12-14 14:38:57,485 INFO L138 BoogieDeclarations]: Found implementation of procedure sdev_channel [2022-12-14 14:38:57,485 INFO L130 BoogieDeclarations]: Found specification of procedure aac_send_shutdown [2022-12-14 14:38:57,485 INFO L138 BoogieDeclarations]: Found implementation of procedure aac_send_shutdown [2022-12-14 14:38:57,485 INFO L130 BoogieDeclarations]: Found specification of procedure aac_fib_complete [2022-12-14 14:38:57,485 INFO L138 BoogieDeclarations]: Found implementation of procedure aac_fib_complete [2022-12-14 14:38:57,485 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2022-12-14 14:38:57,485 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2022-12-14 14:38:57,485 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_gadget__chrdev_registration_with_usb_gadget [2022-12-14 14:38:57,486 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_gadget__chrdev_registration_with_usb_gadget [2022-12-14 14:38:57,486 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_aac_mutex [2022-12-14 14:38:57,486 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_aac_mutex [2022-12-14 14:38:57,486 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_sg_copy_from_buffer [2022-12-14 14:38:57,486 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_sg_copy_from_buffer [2022-12-14 14:38:57,486 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_98 [2022-12-14 14:38:57,486 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_98 [2022-12-14 14:38:57,486 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_coherent_check_final_state [2022-12-14 14:38:57,486 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_coherent_check_final_state [2022-12-14 14:38:57,486 INFO L130 BoogieDeclarations]: Found specification of procedure wake_up_process [2022-12-14 14:38:57,486 INFO L138 BoogieDeclarations]: Found implementation of procedure wake_up_process [2022-12-14 14:38:57,486 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-12-14 14:38:57,486 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-12-14 14:38:57,486 INFO L130 BoogieDeclarations]: Found specification of procedure sa_sync_cmd [2022-12-14 14:38:57,486 INFO L138 BoogieDeclarations]: Found implementation of procedure sa_sync_cmd [2022-12-14 14:38:57,486 INFO L130 BoogieDeclarations]: Found specification of procedure aac_read_block64 [2022-12-14 14:38:57,486 INFO L138 BoogieDeclarations]: Found implementation of procedure aac_read_block64 [2022-12-14 14:38:57,486 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-12-14 14:38:57,486 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-12-14 14:38:57,486 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-12-14 14:38:57,486 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-12-14 14:38:57,486 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_105___0 [2022-12-14 14:38:57,486 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_105___0 [2022-12-14 14:38:57,487 INFO L130 BoogieDeclarations]: Found specification of procedure aac_do_ioctl [2022-12-14 14:38:57,487 INFO L138 BoogieDeclarations]: Found implementation of procedure aac_do_ioctl [2022-12-14 14:38:57,487 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_device_put [2022-12-14 14:38:57,487 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_device_put [2022-12-14 14:38:57,487 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_arch_io_check_final_state [2022-12-14 14:38:57,487 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_arch_io_check_final_state [2022-12-14 14:38:57,487 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_module_check_final_state [2022-12-14 14:38:57,487 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_module_check_final_state [2022-12-14 14:38:57,487 INFO L130 BoogieDeclarations]: Found specification of procedure sdev_id [2022-12-14 14:38:57,487 INFO L138 BoogieDeclarations]: Found implementation of procedure sdev_id [2022-12-14 14:38:57,487 INFO L130 BoogieDeclarations]: Found specification of procedure aac_get_entry [2022-12-14 14:38:57,487 INFO L138 BoogieDeclarations]: Found implementation of procedure aac_get_entry [2022-12-14 14:38:57,487 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-12-14 14:38:57,487 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-12-14 14:38:57,487 INFO L130 BoogieDeclarations]: Found specification of procedure ssleep [2022-12-14 14:38:57,487 INFO L138 BoogieDeclarations]: Found implementation of procedure ssleep [2022-12-14 14:38:57,487 INFO L130 BoogieDeclarations]: Found specification of procedure _aac_rx_init [2022-12-14 14:38:57,487 INFO L138 BoogieDeclarations]: Found implementation of procedure _aac_rx_init [2022-12-14 14:38:57,487 INFO L130 BoogieDeclarations]: Found specification of procedure aac_probe_container [2022-12-14 14:38:57,487 INFO L138 BoogieDeclarations]: Found implementation of procedure aac_probe_container [2022-12-14 14:38:57,487 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_lock_of_aac_queue [2022-12-14 14:38:57,487 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_lock_of_aac_queue [2022-12-14 14:38:57,487 INFO L130 BoogieDeclarations]: Found specification of procedure aac_scsi_64 [2022-12-14 14:38:57,488 INFO L138 BoogieDeclarations]: Found implementation of procedure aac_scsi_64 [2022-12-14 14:38:57,488 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-12-14 14:38:57,488 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-12-14 14:38:57,488 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-12-14 14:38:57,488 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-12-14 14:38:57,488 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_queue_check_final_state [2022-12-14 14:38:57,488 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_queue_check_final_state [2022-12-14 14:38:57,488 INFO L130 BoogieDeclarations]: Found specification of procedure _aac_probe_container [2022-12-14 14:38:57,488 INFO L138 BoogieDeclarations]: Found implementation of procedure _aac_probe_container [2022-12-14 14:38:57,488 INFO L130 BoogieDeclarations]: Found specification of procedure aac_rx_restart_adapter [2022-12-14 14:38:57,488 INFO L138 BoogieDeclarations]: Found implementation of procedure aac_rx_restart_adapter [2022-12-14 14:38:57,488 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-14 14:38:57,488 INFO L130 BoogieDeclarations]: Found specification of procedure aac_write [2022-12-14 14:38:57,488 INFO L138 BoogieDeclarations]: Found implementation of procedure aac_write [2022-12-14 14:38:57,488 INFO L130 BoogieDeclarations]: Found specification of procedure fib_dealloc [2022-12-14 14:38:57,488 INFO L138 BoogieDeclarations]: Found implementation of procedure fib_dealloc [2022-12-14 14:38:57,488 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2022-12-14 14:38:57,488 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2022-12-14 14:38:57,488 INFO L130 BoogieDeclarations]: Found specification of procedure aac_write_raw_io [2022-12-14 14:38:57,488 INFO L138 BoogieDeclarations]: Found implementation of procedure aac_write_raw_io [2022-12-14 14:38:57,488 INFO L130 BoogieDeclarations]: Found specification of procedure aac_change_queue_depth [2022-12-14 14:38:57,488 INFO L138 BoogieDeclarations]: Found implementation of procedure aac_change_queue_depth [2022-12-14 14:38:57,489 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2022-12-14 14:38:57,489 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2022-12-14 14:38:57,489 INFO L130 BoogieDeclarations]: Found specification of procedure aac_get_driver_ident [2022-12-14 14:38:57,489 INFO L138 BoogieDeclarations]: Found implementation of procedure aac_get_driver_ident [2022-12-14 14:38:57,489 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2022-12-14 14:38:57,489 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2022-12-14 14:38:57,489 INFO L130 BoogieDeclarations]: Found specification of procedure _aac_reset_adapter [2022-12-14 14:38:57,489 INFO L138 BoogieDeclarations]: Found implementation of procedure _aac_reset_adapter [2022-12-14 14:38:57,489 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_consistent_dma_mask [2022-12-14 14:38:57,489 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_consistent_dma_mask [2022-12-14 14:38:57,489 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-12-14 14:38:57,489 INFO L130 BoogieDeclarations]: Found specification of procedure dma_get_required_mask [2022-12-14 14:38:57,489 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_get_required_mask [2022-12-14 14:38:57,489 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2022-12-14 14:38:57,489 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2022-12-14 14:38:57,489 INFO L130 BoogieDeclarations]: Found specification of procedure aac_scsi_32 [2022-12-14 14:38:57,489 INFO L138 BoogieDeclarations]: Found implementation of procedure aac_scsi_32 [2022-12-14 14:38:57,489 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_linux_kernel_locking_spinlock_spin_trylock [2022-12-14 14:38:57,489 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_linux_kernel_locking_spinlock_spin_trylock [2022-12-14 14:38:57,489 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-12-14 14:38:57,489 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-12-14 14:38:57,489 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~int [2022-12-14 14:38:57,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~int [2022-12-14 14:38:57,490 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-12-14 14:38:57,490 INFO L130 BoogieDeclarations]: Found specification of procedure aac_scsi_32_64 [2022-12-14 14:38:57,490 INFO L138 BoogieDeclarations]: Found implementation of procedure aac_scsi_32_64 [2022-12-14 14:38:57,490 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_in_interrupt_context [2022-12-14 14:38:57,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_in_interrupt_context [2022-12-14 14:38:57,490 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-12-14 14:38:57,490 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-12-14 14:38:57,490 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2022-12-14 14:38:57,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2022-12-14 14:38:57,490 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-12-14 14:38:57,490 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-12-14 14:38:57,490 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_register_reset_error_counter [2022-12-14 14:38:57,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_register_reset_error_counter [2022-12-14 14:38:57,490 INFO L130 BoogieDeclarations]: Found specification of procedure src_sync_cmd [2022-12-14 14:38:57,490 INFO L138 BoogieDeclarations]: Found implementation of procedure src_sync_cmd [2022-12-14 14:38:57,490 INFO L130 BoogieDeclarations]: Found specification of procedure aac_src_start_adapter [2022-12-14 14:38:57,490 INFO L138 BoogieDeclarations]: Found implementation of procedure aac_src_start_adapter [2022-12-14 14:38:57,490 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2022-12-14 14:38:57,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2022-12-14 14:38:57,490 INFO L130 BoogieDeclarations]: Found specification of procedure aac_queue_init [2022-12-14 14:38:57,490 INFO L138 BoogieDeclarations]: Found implementation of procedure aac_queue_init [2022-12-14 14:38:57,490 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_block_requests [2022-12-14 14:38:57,490 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_block_requests [2022-12-14 14:38:57,491 INFO L130 BoogieDeclarations]: Found specification of procedure aac_synchronize [2022-12-14 14:38:57,491 INFO L138 BoogieDeclarations]: Found implementation of procedure aac_synchronize [2022-12-14 14:38:57,491 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_scsi_add_host [2022-12-14 14:38:57,491 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_scsi_add_host [2022-12-14 14:38:57,491 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_fs_char_dev__double_registration [2022-12-14 14:38:57,491 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_fs_char_dev__double_registration [2022-12-14 14:38:57,491 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2022-12-14 14:38:57,491 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2022-12-14 14:38:57,491 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_idr_check_final_state [2022-12-14 14:38:57,491 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_idr_check_final_state [2022-12-14 14:38:57,491 INFO L130 BoogieDeclarations]: Found specification of procedure aac_rkt_init [2022-12-14 14:38:57,491 INFO L138 BoogieDeclarations]: Found implementation of procedure aac_rkt_init [2022-12-14 14:38:57,491 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_fib_lock_of_aac_dev [2022-12-14 14:38:57,491 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_fib_lock_of_aac_dev [2022-12-14 14:38:57,491 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_host_lock_of_Scsi_Host [2022-12-14 14:38:57,491 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_host_lock_of_Scsi_Host [2022-12-14 14:38:57,491 INFO L130 BoogieDeclarations]: Found specification of procedure aac_command_thread [2022-12-14 14:38:57,491 INFO L138 BoogieDeclarations]: Found implementation of procedure aac_command_thread [2022-12-14 14:38:57,491 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_scsi_host_template_scsi_host_template_instance_3 [2022-12-14 14:38:57,491 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_scsi_host_template_scsi_host_template_instance_3 [2022-12-14 14:38:57,491 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_sg_count [2022-12-14 14:38:57,491 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_sg_count [2022-12-14 14:38:57,492 INFO L130 BoogieDeclarations]: Found specification of procedure aac_get_adapter_info [2022-12-14 14:38:57,492 INFO L138 BoogieDeclarations]: Found implementation of procedure aac_get_adapter_info [2022-12-14 14:38:57,492 INFO L130 BoogieDeclarations]: Found specification of procedure kthread_stop [2022-12-14 14:38:57,492 INFO L138 BoogieDeclarations]: Found implementation of procedure kthread_stop [2022-12-14 14:38:57,492 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-12-14 14:38:57,492 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-12-14 14:38:57,492 INFO L130 BoogieDeclarations]: Found specification of procedure aac_handle_aif [2022-12-14 14:38:57,492 INFO L138 BoogieDeclarations]: Found implementation of procedure aac_handle_aif [2022-12-14 14:38:57,492 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-12-14 14:38:57,492 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-12-14 14:38:57,492 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_list_lock_of_scsi_device [2022-12-14 14:38:57,492 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_list_lock_of_scsi_device [2022-12-14 14:38:57,492 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~~u64~0~TO~int [2022-12-14 14:38:57,492 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~~u64~0~TO~int [2022-12-14 14:38:57,492 INFO L130 BoogieDeclarations]: Found specification of procedure aac_queuecommand_lck [2022-12-14 14:38:57,492 INFO L138 BoogieDeclarations]: Found implementation of procedure aac_queuecommand_lck [2022-12-14 14:38:57,492 INFO L130 BoogieDeclarations]: Found specification of procedure aac_fib_send [2022-12-14 14:38:57,492 INFO L138 BoogieDeclarations]: Found implementation of procedure aac_fib_send [2022-12-14 14:38:57,492 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_register_reset_error_counter [2022-12-14 14:38:57,492 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_register_reset_error_counter [2022-12-14 14:38:57,492 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2022-12-14 14:38:57,492 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2022-12-14 14:38:57,492 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2022-12-14 14:38:57,493 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2022-12-14 14:38:57,493 INFO L130 BoogieDeclarations]: Found specification of procedure writeb [2022-12-14 14:38:57,493 INFO L138 BoogieDeclarations]: Found implementation of procedure writeb [2022-12-14 14:38:57,493 INFO L130 BoogieDeclarations]: Found specification of procedure aac_queuecommand [2022-12-14 14:38:57,493 INFO L138 BoogieDeclarations]: Found implementation of procedure aac_queuecommand [2022-12-14 14:38:57,493 INFO L130 BoogieDeclarations]: Found specification of procedure writew [2022-12-14 14:38:57,493 INFO L138 BoogieDeclarations]: Found implementation of procedure writew [2022-12-14 14:38:57,493 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~~u64~0~X~~u32~0~TO~int [2022-12-14 14:38:57,493 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~~u64~0~X~~u32~0~TO~int [2022-12-14 14:38:57,493 INFO L130 BoogieDeclarations]: Found specification of procedure aac_fib_alloc [2022-12-14 14:38:57,493 INFO L138 BoogieDeclarations]: Found implementation of procedure aac_fib_alloc [2022-12-14 14:38:57,493 INFO L130 BoogieDeclarations]: Found specification of procedure aac_cfg_open [2022-12-14 14:38:57,493 INFO L138 BoogieDeclarations]: Found implementation of procedure aac_cfg_open [2022-12-14 14:38:57,493 INFO L130 BoogieDeclarations]: Found specification of procedure aac_bounds_32 [2022-12-14 14:38:57,493 INFO L138 BoogieDeclarations]: Found implementation of procedure aac_bounds_32 [2022-12-14 14:38:57,493 INFO L130 BoogieDeclarations]: Found specification of procedure aac_close_fib_context [2022-12-14 14:38:57,493 INFO L138 BoogieDeclarations]: Found implementation of procedure aac_close_fib_context [2022-12-14 14:38:57,493 INFO L130 BoogieDeclarations]: Found specification of procedure aac_cfg_ioctl [2022-12-14 14:38:57,493 INFO L138 BoogieDeclarations]: Found implementation of procedure aac_cfg_ioctl [2022-12-14 14:38:57,494 INFO L130 BoogieDeclarations]: Found specification of procedure set_sense [2022-12-14 14:38:57,494 INFO L138 BoogieDeclarations]: Found implementation of procedure set_sense [2022-12-14 14:38:57,494 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-12-14 14:38:57,494 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-12-14 14:38:57,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-12-14 14:38:57,494 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-12-14 14:38:57,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-12-14 14:38:57,494 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_host_lock_of_Scsi_Host [2022-12-14 14:38:57,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_host_lock_of_Scsi_Host [2022-12-14 14:38:57,494 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2022-12-14 14:38:57,494 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2022-12-14 14:38:57,494 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2022-12-14 14:38:57,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2022-12-14 14:38:57,494 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_bufflen [2022-12-14 14:38:57,494 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_bufflen [2022-12-14 14:38:57,494 INFO L130 BoogieDeclarations]: Found specification of procedure aac_src_interrupt_adapter [2022-12-14 14:38:57,494 INFO L138 BoogieDeclarations]: Found implementation of procedure aac_src_interrupt_adapter [2022-12-14 14:38:57,494 INFO L130 BoogieDeclarations]: Found specification of procedure aac_start_stop [2022-12-14 14:38:57,494 INFO L138 BoogieDeclarations]: Found implementation of procedure aac_start_stop [2022-12-14 14:38:57,494 INFO L130 BoogieDeclarations]: Found specification of procedure ioctl_send_fib [2022-12-14 14:38:57,495 INFO L138 BoogieDeclarations]: Found implementation of procedure ioctl_send_fib [2022-12-14 14:38:57,495 INFO L130 BoogieDeclarations]: Found specification of procedure aac_write_block [2022-12-14 14:38:57,495 INFO L138 BoogieDeclarations]: Found implementation of procedure aac_write_block [2022-12-14 14:38:57,495 INFO L130 BoogieDeclarations]: Found specification of procedure aac_get_config_status [2022-12-14 14:38:57,495 INFO L138 BoogieDeclarations]: Found implementation of procedure aac_get_config_status [2022-12-14 14:38:57,495 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_sglist [2022-12-14 14:38:57,495 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_sglist [2022-12-14 14:38:57,495 INFO L130 BoogieDeclarations]: Found specification of procedure aac_check_health [2022-12-14 14:38:57,495 INFO L138 BoogieDeclarations]: Found implementation of procedure aac_check_health [2022-12-14 14:38:57,495 INFO L130 BoogieDeclarations]: Found specification of procedure aac_init_adapter [2022-12-14 14:38:57,495 INFO L138 BoogieDeclarations]: Found implementation of procedure aac_init_adapter [2022-12-14 14:38:57,495 INFO L130 BoogieDeclarations]: Found specification of procedure aac_rx_start_adapter [2022-12-14 14:38:57,495 INFO L138 BoogieDeclarations]: Found implementation of procedure aac_rx_start_adapter [2022-12-14 14:38:57,495 INFO L130 BoogieDeclarations]: Found specification of procedure rx_sync_cmd [2022-12-14 14:38:57,495 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_sync_cmd [2022-12-14 14:38:57,495 INFO L130 BoogieDeclarations]: Found specification of procedure up [2022-12-14 14:38:57,495 INFO L138 BoogieDeclarations]: Found implementation of procedure up [2022-12-14 14:38:57,495 INFO L130 BoogieDeclarations]: Found specification of procedure aac_get_container_name [2022-12-14 14:38:57,495 INFO L138 BoogieDeclarations]: Found implementation of procedure aac_get_container_name [2022-12-14 14:38:57,495 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap [2022-12-14 14:38:57,495 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap [2022-12-14 14:38:57,495 INFO L130 BoogieDeclarations]: Found specification of procedure aac_scsi_cmd [2022-12-14 14:38:57,495 INFO L138 BoogieDeclarations]: Found implementation of procedure aac_scsi_cmd [2022-12-14 14:38:57,496 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-12-14 14:38:57,496 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2022-12-14 14:38:57,496 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2022-12-14 14:38:57,496 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_97___0 [2022-12-14 14:38:57,496 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_97___0 [2022-12-14 14:38:57,496 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2022-12-14 14:38:57,496 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2022-12-14 14:38:57,496 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2022-12-14 14:38:57,496 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2022-12-14 14:38:57,496 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_rtnetlink_check_final_state [2022-12-14 14:38:57,496 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_rtnetlink_check_final_state [2022-12-14 14:38:57,496 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2022-12-14 14:38:57,496 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2022-12-14 14:38:57,496 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-12-14 14:38:57,496 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-12-14 14:38:57,496 INFO L130 BoogieDeclarations]: Found specification of procedure hex_to_bin [2022-12-14 14:38:57,496 INFO L138 BoogieDeclarations]: Found implementation of procedure hex_to_bin [2022-12-14 14:38:57,496 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2022-12-14 14:38:57,496 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2022-12-14 14:38:57,496 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_change_queue_depth [2022-12-14 14:38:57,497 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_change_queue_depth [2022-12-14 14:38:57,497 INFO L130 BoogieDeclarations]: Found specification of procedure aac_sa_disable_interrupt [2022-12-14 14:38:57,497 INFO L138 BoogieDeclarations]: Found implementation of procedure aac_sa_disable_interrupt [2022-12-14 14:38:57,497 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_manage_lock_of_aac_dev [2022-12-14 14:38:57,497 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_manage_lock_of_aac_dev [2022-12-14 14:38:57,497 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2022-12-14 14:38:57,497 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2022-12-14 14:38:57,497 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~~u64~0~X~~u32~0~X~int~TO~int [2022-12-14 14:38:57,497 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~~u64~0~X~~u32~0~X~int~TO~int [2022-12-14 14:38:57,497 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_linux_kernel_locking_spinlock_spin_lock [2022-12-14 14:38:57,497 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_linux_kernel_locking_spinlock_spin_lock [2022-12-14 14:38:57,497 INFO L130 BoogieDeclarations]: Found specification of procedure aac_build_sg [2022-12-14 14:38:57,497 INFO L138 BoogieDeclarations]: Found implementation of procedure aac_build_sg [2022-12-14 14:38:57,497 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_rwlock_check_final_state [2022-12-14 14:38:57,497 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_rwlock_check_final_state [2022-12-14 14:38:57,497 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-12-14 14:38:57,497 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-12-14 14:38:57,497 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_chrdev_111 [2022-12-14 14:38:57,497 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_chrdev_111 [2022-12-14 14:38:57,497 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_char_dev_check_final_state [2022-12-14 14:38:57,497 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_char_dev_check_final_state [2022-12-14 14:38:57,497 INFO L130 BoogieDeclarations]: Found specification of procedure aac_ioctl [2022-12-14 14:38:57,497 INFO L138 BoogieDeclarations]: Found implementation of procedure aac_ioctl [2022-12-14 14:38:57,498 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_scsi_host_template_instance_release_3_2 [2022-12-14 14:38:57,498 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_scsi_host_template_instance_release_3_2 [2022-12-14 14:38:57,498 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_drivers_base_class_check_final_state [2022-12-14 14:38:57,498 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_drivers_base_class_check_final_state [2022-12-14 14:38:57,498 INFO L130 BoogieDeclarations]: Found specification of procedure aac_get_containers [2022-12-14 14:38:57,498 INFO L138 BoogieDeclarations]: Found implementation of procedure aac_get_containers [2022-12-14 14:38:57,498 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2022-12-14 14:38:57,498 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2022-12-14 14:38:57,498 INFO L130 BoogieDeclarations]: Found specification of procedure aac_write_block64 [2022-12-14 14:38:57,498 INFO L138 BoogieDeclarations]: Found implementation of procedure aac_write_block64 [2022-12-14 14:38:57,498 INFO L130 BoogieDeclarations]: Found specification of procedure aac_sa_init [2022-12-14 14:38:57,498 INFO L138 BoogieDeclarations]: Found implementation of procedure aac_sa_init [2022-12-14 14:38:57,498 INFO L130 BoogieDeclarations]: Found specification of procedure aac_build_sg64 [2022-12-14 14:38:57,498 INFO L138 BoogieDeclarations]: Found implementation of procedure aac_build_sg64 [2022-12-14 14:38:57,498 INFO L130 BoogieDeclarations]: Found specification of procedure inqstrcpy [2022-12-14 14:38:57,498 INFO L138 BoogieDeclarations]: Found implementation of procedure inqstrcpy [2022-12-14 14:38:57,498 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtol [2022-12-14 14:38:57,498 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_strtol [2022-12-14 14:38:57,498 INFO L130 BoogieDeclarations]: Found specification of procedure aac_eh_reset [2022-12-14 14:38:57,498 INFO L138 BoogieDeclarations]: Found implementation of procedure aac_eh_reset [2022-12-14 14:38:57,498 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2022-12-14 14:38:57,498 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2022-12-14 14:38:57,499 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-12-14 14:38:57,499 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-12-14 14:38:57,499 INFO L130 BoogieDeclarations]: Found specification of procedure aac_probe_container_callback2 [2022-12-14 14:38:57,499 INFO L138 BoogieDeclarations]: Found implementation of procedure aac_probe_container_callback2 [2022-12-14 14:38:57,499 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_device_online [2022-12-14 14:38:57,499 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_device_online [2022-12-14 14:38:57,499 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_sched_check_final_state [2022-12-14 14:38:57,499 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_sched_check_final_state [2022-12-14 14:38:57,499 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_scsi_host_template_instance_probe_3_10 [2022-12-14 14:38:57,499 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_scsi_host_template_instance_probe_3_10 [2022-12-14 14:38:57,499 INFO L130 BoogieDeclarations]: Found specification of procedure aac_queue_get [2022-12-14 14:38:57,499 INFO L138 BoogieDeclarations]: Found implementation of procedure aac_queue_get [2022-12-14 14:38:57,499 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-12-14 14:38:57,499 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-12-14 14:38:57,499 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-12-14 14:38:57,499 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-12-14 14:38:57,499 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_set_resid [2022-12-14 14:38:57,499 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_set_resid [2022-12-14 14:38:57,499 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 14:38:57,499 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2022-12-14 14:38:57,499 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2022-12-14 14:38:57,499 INFO L130 BoogieDeclarations]: Found specification of procedure aac_dev_ioctl [2022-12-14 14:38:57,499 INFO L138 BoogieDeclarations]: Found implementation of procedure aac_dev_ioctl [2022-12-14 14:38:58,555 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 14:38:58,561 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 14:38:58,849 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-12-14 14:39:04,774 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint switch_break___1: call ULTIMATE.dealloc(~#inq_data~1#1.base, ~#inq_data~1#1.offset);havoc ~#inq_data~1#1.base, ~#inq_data~1#1.offset;call ULTIMATE.dealloc(~#cp~3#1.base, ~#cp~3#1.offset);havoc ~#cp~3#1.base, ~#cp~3#1.offset;call ULTIMATE.dealloc(~#cp___0~0#1.base, ~#cp___0~0#1.offset);havoc ~#cp___0~0#1.base, ~#cp___0~0#1.offset;call ULTIMATE.dealloc(~#mode_buf~0#1.base, ~#mode_buf~0#1.offset);havoc ~#mode_buf~0#1.base, ~#mode_buf~0#1.offset;call ULTIMATE.dealloc(~#mode_buf___0~0#1.base, ~#mode_buf___0~0#1.offset);havoc ~#mode_buf___0~0#1.base, ~#mode_buf___0~0#1.offset; [2022-12-14 14:40:07,876 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 14:40:23,487 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 14:40:23,487 INFO L300 CfgBuilder]: Removed 4 assume(true) statements. [2022-12-14 14:40:23,492 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 02:40:23 BoogieIcfgContainer [2022-12-14 14:40:23,493 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 14:40:23,494 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-12-14 14:40:23,494 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-12-14 14:40:23,496 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-12-14 14:40:23,496 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 14.12 02:38:47" (1/3) ... [2022-12-14 14:40:23,497 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3266ad37 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.12 02:40:23, skipping insertion in model container [2022-12-14 14:40:23,497 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 02:38:55" (2/3) ... [2022-12-14 14:40:23,497 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3266ad37 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.12 02:40:23, skipping insertion in model container [2022-12-14 14:40:23,497 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 02:40:23" (3/3) ... [2022-12-14 14:40:23,498 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i [2022-12-14 14:40:23,511 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-12-14 14:40:23,512 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 35 error locations. [2022-12-14 14:40:23,589 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-12-14 14:40:23,593 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=FINITE_AUTOMATA, 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;@53226790, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-12-14 14:40:23,593 INFO L358 AbstractCegarLoop]: Starting to check reachability of 35 error locations. [2022-12-14 14:40:23,604 INFO L276 IsEmpty]: Start isEmpty. Operand has 4366 states, 2683 states have (on average 1.348117778606038) internal successors, (3617), 2815 states have internal predecessors, (3617), 1387 states have call successors, (1387), 264 states have call predecessors, (1387), 263 states have return successors, (1382), 1366 states have call predecessors, (1382), 1382 states have call successors, (1382) [2022-12-14 14:40:23,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-12-14 14:40:23,611 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 14:40:23,611 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-14 14:40:23,611 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_assert_linux_fs_char_dev__double_registrationErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 33 more)] === [2022-12-14 14:40:23,615 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 14:40:23,615 INFO L85 PathProgramCache]: Analyzing trace with hash 691507523, now seen corresponding path program 1 times [2022-12-14 14:40:23,621 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 14:40:23,621 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2020373301] [2022-12-14 14:40:23,621 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 14:40:23,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 14:40:24,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 14:40:24,997 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 14:40:24,997 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 14:40:24,997 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2020373301] [2022-12-14 14:40:24,998 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2020373301] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 14:40:24,998 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 14:40:24,998 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-12-14 14:40:24,999 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [649609758] [2022-12-14 14:40:24,999 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 14:40:25,003 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-12-14 14:40:25,004 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 14:40:25,032 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-12-14 14:40:25,032 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-12-14 14:40:25,040 INFO L87 Difference]: Start difference. First operand has 4366 states, 2683 states have (on average 1.348117778606038) internal successors, (3617), 2815 states have internal predecessors, (3617), 1387 states have call successors, (1387), 264 states have call predecessors, (1387), 263 states have return successors, (1382), 1366 states have call predecessors, (1382), 1382 states have call successors, (1382) Second operand has 5 states, 5 states have (on average 3.6) internal successors, (18), 4 states have internal predecessors, (18), 2 states have call successors, (7), 2 states have call predecessors, (7), 1 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) [2022-12-14 14:40:30,556 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 [] [2022-12-14 14:40:36,787 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.03s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 14:40:40,094 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 14:40:42,119 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-12-14 14:40:45,531 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 14:40:48,299 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 [] [2022-12-14 14:40:50,819 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 14:40:50,819 INFO L93 Difference]: Finished difference Result 12932 states and 20364 transitions. [2022-12-14 14:40:50,821 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-12-14 14:40:50,822 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 3.6) internal successors, (18), 4 states have internal predecessors, (18), 2 states have call successors, (7), 2 states have call predecessors, (7), 1 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) Word has length 36 [2022-12-14 14:40:50,822 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 14:40:50,870 INFO L225 Difference]: With dead ends: 12932 [2022-12-14 14:40:50,870 INFO L226 Difference]: Without dead ends: 8565 [2022-12-14 14:40:50,908 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2022-12-14 14:40:50,910 INFO L413 NwaCegarLoop]: 7491 mSDtfsCounter, 6409 mSDsluCounter, 20910 mSDsCounter, 0 mSdLazyCounter, 2365 mSolverCounterSat, 3 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 24.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6413 SdHoareTripleChecker+Valid, 28401 SdHoareTripleChecker+Invalid, 2372 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 2365 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 25.2s IncrementalHoareTripleChecker+Time [2022-12-14 14:40:50,911 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [6413 Valid, 28401 Invalid, 2372 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [3 Valid, 2365 Invalid, 4 Unknown, 0 Unchecked, 25.2s Time] [2022-12-14 14:40:50,934 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8565 states. [2022-12-14 14:40:51,220 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8565 to 8367. [2022-12-14 14:40:51,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8367 states, 5166 states have (on average 1.3337204800619435) internal successors, (6890), 5393 states have internal predecessors, (6890), 2665 states have call successors, (2665), 502 states have call predecessors, (2665), 501 states have return successors, (3131), 2628 states have call predecessors, (3131), 2663 states have call successors, (3131) [2022-12-14 14:40:51,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8367 states to 8367 states and 12686 transitions. [2022-12-14 14:40:51,288 INFO L78 Accepts]: Start accepts. Automaton has 8367 states and 12686 transitions. Word has length 36 [2022-12-14 14:40:51,289 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 14:40:51,289 INFO L495 AbstractCegarLoop]: Abstraction has 8367 states and 12686 transitions. [2022-12-14 14:40:51,289 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 3.6) internal successors, (18), 4 states have internal predecessors, (18), 2 states have call successors, (7), 2 states have call predecessors, (7), 1 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) [2022-12-14 14:40:51,289 INFO L276 IsEmpty]: Start isEmpty. Operand 8367 states and 12686 transitions. [2022-12-14 14:40:51,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2022-12-14 14:40:51,291 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 14:40:51,291 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 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] [2022-12-14 14:40:51,291 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-12-14 14:40:51,292 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_assert_linux_usb_gadget__chrdev_registration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 33 more)] === [2022-12-14 14:40:51,292 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 14:40:51,292 INFO L85 PathProgramCache]: Analyzing trace with hash 1483622892, now seen corresponding path program 1 times [2022-12-14 14:40:51,292 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 14:40:51,292 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1380890035] [2022-12-14 14:40:51,292 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 14:40:51,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 14:40:51,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 14:40:52,185 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2022-12-14 14:40:52,186 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 14:40:52,186 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1380890035] [2022-12-14 14:40:52,186 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1380890035] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 14:40:52,186 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 14:40:52,186 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-12-14 14:40:52,186 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [924995236] [2022-12-14 14:40:52,186 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 14:40:52,187 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-12-14 14:40:52,188 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 14:40:52,188 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-12-14 14:40:52,188 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-12-14 14:40:52,189 INFO L87 Difference]: Start difference. First operand 8367 states and 12686 transitions. Second operand has 5 states, 5 states have (on average 4.2) internal successors, (21), 4 states have internal predecessors, (21), 2 states have call successors, (8), 2 states have call predecessors, (8), 1 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) [2022-12-14 14:40:57,491 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.89s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 14:41:05,568 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 14:41:07,000 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.39s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 14:41:10,498 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 14:41:12,804 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 14:41:13,405 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 14:41:13,405 INFO L93 Difference]: Finished difference Result 8440 states and 12762 transitions. [2022-12-14 14:41:13,406 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-12-14 14:41:13,406 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 4.2) internal successors, (21), 4 states have internal predecessors, (21), 2 states have call successors, (8), 2 states have call predecessors, (8), 1 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) Word has length 51 [2022-12-14 14:41:13,406 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 14:41:13,442 INFO L225 Difference]: With dead ends: 8440 [2022-12-14 14:41:13,442 INFO L226 Difference]: Without dead ends: 8438 [2022-12-14 14:41:13,446 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2022-12-14 14:41:13,447 INFO L413 NwaCegarLoop]: 5725 mSDtfsCounter, 6158 mSDsluCounter, 11594 mSDsCounter, 0 mSdLazyCounter, 1745 mSolverCounterSat, 0 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 20.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6164 SdHoareTripleChecker+Valid, 17319 SdHoareTripleChecker+Invalid, 1748 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 1745 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 20.9s IncrementalHoareTripleChecker+Time [2022-12-14 14:41:13,447 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [6164 Valid, 17319 Invalid, 1748 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [0 Valid, 1745 Invalid, 3 Unknown, 0 Unchecked, 20.9s Time] [2022-12-14 14:41:13,456 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8438 states. [2022-12-14 14:41:13,841 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8438 to 8431. [2022-12-14 14:41:13,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8431 states, 5202 states have (on average 1.3319876970396) internal successors, (6929), 5428 states have internal predecessors, (6929), 2676 states have call successors, (2676), 520 states have call predecessors, (2676), 519 states have return successors, (3142), 2639 states have call predecessors, (3142), 2674 states have call successors, (3142) [2022-12-14 14:41:13,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8431 states to 8431 states and 12747 transitions. [2022-12-14 14:41:13,916 INFO L78 Accepts]: Start accepts. Automaton has 8431 states and 12747 transitions. Word has length 51 [2022-12-14 14:41:13,916 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 14:41:13,916 INFO L495 AbstractCegarLoop]: Abstraction has 8431 states and 12747 transitions. [2022-12-14 14:41:13,917 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 4.2) internal successors, (21), 4 states have internal predecessors, (21), 2 states have call successors, (8), 2 states have call predecessors, (8), 1 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) [2022-12-14 14:41:13,917 INFO L276 IsEmpty]: Start isEmpty. Operand 8431 states and 12747 transitions. [2022-12-14 14:41:13,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-12-14 14:41:13,918 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 14:41:13,919 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 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] [2022-12-14 14:41:13,919 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-12-14 14:41:13,919 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_linux_arch_io_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 33 more)] === [2022-12-14 14:41:13,919 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 14:41:13,919 INFO L85 PathProgramCache]: Analyzing trace with hash 2006143040, now seen corresponding path program 1 times [2022-12-14 14:41:13,919 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 14:41:13,919 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [874584856] [2022-12-14 14:41:13,919 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 14:41:13,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 14:41:14,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 14:41:14,863 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-12-14 14:41:14,863 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 14:41:14,863 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [874584856] [2022-12-14 14:41:14,863 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [874584856] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 14:41:14,863 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 14:41:14,863 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-12-14 14:41:14,863 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1210203902] [2022-12-14 14:41:14,864 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 14:41:14,864 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-12-14 14:41:14,864 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 14:41:14,864 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-12-14 14:41:14,865 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-12-14 14:41:14,865 INFO L87 Difference]: Start difference. First operand 8431 states and 12747 transitions. Second operand has 4 states, 4 states have (on average 5.75) internal successors, (23), 4 states have internal predecessors, (23), 2 states have call successors, (10), 2 states have call predecessors, (10), 1 states have return successors, (9), 2 states have call predecessors, (9), 2 states have call successors, (9) [2022-12-14 14:41:21,568 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.21s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 14:41:27,163 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 14:41:29,888 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.79s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 14:41:32,404 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 14:41:36,588 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 14:41:38,057 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.35s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-12-14 14:41:40,063 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-12-14 14:41:42,231 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-12-14 14:41:43,415 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 14:41:43,415 INFO L93 Difference]: Finished difference Result 15889 states and 24404 transitions. [2022-12-14 14:41:43,416 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-12-14 14:41:43,416 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 5.75) internal successors, (23), 4 states have internal predecessors, (23), 2 states have call successors, (10), 2 states have call predecessors, (10), 1 states have return successors, (9), 2 states have call predecessors, (9), 2 states have call successors, (9) Word has length 49 [2022-12-14 14:41:43,416 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 14:41:43,492 INFO L225 Difference]: With dead ends: 15889 [2022-12-14 14:41:43,492 INFO L226 Difference]: Without dead ends: 15887 [2022-12-14 14:41:43,501 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-12-14 14:41:43,502 INFO L413 NwaCegarLoop]: 8023 mSDtfsCounter, 5577 mSDsluCounter, 13921 mSDsCounter, 0 mSdLazyCounter, 2030 mSolverCounterSat, 1 mSolverCounterUnsat, 5 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 27.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5580 SdHoareTripleChecker+Valid, 21944 SdHoareTripleChecker+Invalid, 2036 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 2030 IncrementalHoareTripleChecker+Invalid, 5 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 28.0s IncrementalHoareTripleChecker+Time [2022-12-14 14:41:43,502 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5580 Valid, 21944 Invalid, 2036 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1 Valid, 2030 Invalid, 5 Unknown, 0 Unchecked, 28.0s Time] [2022-12-14 14:41:43,514 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 15887 states. [2022-12-14 14:41:44,105 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 15887 to 15688. [2022-12-14 14:41:44,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 15688 states, 9690 states have (on average 1.3379772961816305) internal successors, (12965), 10128 states have internal predecessors, (12965), 5007 states have call successors, (5007), 980 states have call predecessors, (5007), 957 states have return successors, (6212), 4876 states have call predecessors, (6212), 5005 states have call successors, (6212) [2022-12-14 14:41:44,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15688 states to 15688 states and 24184 transitions. [2022-12-14 14:41:44,207 INFO L78 Accepts]: Start accepts. Automaton has 15688 states and 24184 transitions. Word has length 49 [2022-12-14 14:41:44,207 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 14:41:44,207 INFO L495 AbstractCegarLoop]: Abstraction has 15688 states and 24184 transitions. [2022-12-14 14:41:44,207 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 5.75) internal successors, (23), 4 states have internal predecessors, (23), 2 states have call successors, (10), 2 states have call predecessors, (10), 1 states have return successors, (9), 2 states have call predecessors, (9), 2 states have call successors, (9) [2022-12-14 14:41:44,207 INFO L276 IsEmpty]: Start isEmpty. Operand 15688 states and 24184 transitions. [2022-12-14 14:41:44,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 14:41:44,209 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 14:41:44,209 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 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] [2022-12-14 14:41:44,209 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-12-14 14:41:44,209 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_linux_block_genhd_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 33 more)] === [2022-12-14 14:41:44,209 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 14:41:44,209 INFO L85 PathProgramCache]: Analyzing trace with hash -2038722953, now seen corresponding path program 1 times [2022-12-14 14:41:44,209 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 14:41:44,209 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1390430277] [2022-12-14 14:41:44,209 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 14:41:44,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 14:41:44,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 14:41:44,889 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-12-14 14:41:44,889 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 14:41:44,889 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1390430277] [2022-12-14 14:41:44,889 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1390430277] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 14:41:44,890 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 14:41:44,890 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-12-14 14:41:44,890 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [835339548] [2022-12-14 14:41:44,890 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 14:41:44,890 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-12-14 14:41:44,890 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 14:41:44,891 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-12-14 14:41:44,891 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-12-14 14:41:44,891 INFO L87 Difference]: Start difference. First operand 15688 states and 24184 transitions. Second operand has 4 states, 4 states have (on average 6.5) internal successors, (26), 4 states have internal predecessors, (26), 2 states have call successors, (11), 2 states have call predecessors, (11), 1 states have return successors, (10), 2 states have call predecessors, (10), 2 states have call successors, (10) [2022-12-14 14:41:48,643 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.19s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 14:41:54,357 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 14:41:56,448 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 14:41:58,476 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 14:42:00,814 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 14:42:03,226 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-12-14 14:42:03,879 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 14:42:03,879 INFO L93 Difference]: Finished difference Result 15695 states and 24196 transitions. [2022-12-14 14:42:03,880 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-12-14 14:42:03,880 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 6.5) internal successors, (26), 4 states have internal predecessors, (26), 2 states have call successors, (11), 2 states have call predecessors, (11), 1 states have return successors, (10), 2 states have call predecessors, (10), 2 states have call successors, (10) Word has length 54 [2022-12-14 14:42:03,880 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 14:42:03,937 INFO L225 Difference]: With dead ends: 15695 [2022-12-14 14:42:03,937 INFO L226 Difference]: Without dead ends: 15693 [2022-12-14 14:42:03,945 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-12-14 14:42:03,946 INFO L413 NwaCegarLoop]: 5725 mSDtfsCounter, 6146 mSDsluCounter, 5872 mSDsCounter, 0 mSdLazyCounter, 1164 mSolverCounterSat, 0 mSolverCounterUnsat, 5 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 18.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6153 SdHoareTripleChecker+Valid, 11597 SdHoareTripleChecker+Invalid, 1169 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 1164 IncrementalHoareTripleChecker+Invalid, 5 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 18.5s IncrementalHoareTripleChecker+Time [2022-12-14 14:42:03,946 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [6153 Valid, 11597 Invalid, 1169 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 1164 Invalid, 5 Unknown, 0 Unchecked, 18.5s Time] [2022-12-14 14:42:03,961 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 15693 states. [2022-12-14 14:42:04,603 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 15693 to 15686. [2022-12-14 14:42:04,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 15686 states, 9689 states have (on average 1.3379089689338426) internal successors, (12963), 10126 states have internal predecessors, (12963), 5007 states have call successors, (5007), 980 states have call predecessors, (5007), 957 states have return successors, (6212), 4876 states have call predecessors, (6212), 5005 states have call successors, (6212) [2022-12-14 14:42:04,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15686 states to 15686 states and 24182 transitions. [2022-12-14 14:42:04,693 INFO L78 Accepts]: Start accepts. Automaton has 15686 states and 24182 transitions. Word has length 54 [2022-12-14 14:42:04,694 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 14:42:04,694 INFO L495 AbstractCegarLoop]: Abstraction has 15686 states and 24182 transitions. [2022-12-14 14:42:04,694 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 6.5) internal successors, (26), 4 states have internal predecessors, (26), 2 states have call successors, (11), 2 states have call predecessors, (11), 1 states have return successors, (10), 2 states have call predecessors, (10), 2 states have call successors, (10) [2022-12-14 14:42:04,694 INFO L276 IsEmpty]: Start isEmpty. Operand 15686 states and 24182 transitions. [2022-12-14 14:42:04,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-12-14 14:42:04,695 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 14:42:04,695 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-14 14:42:04,695 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-12-14 14:42:04,695 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_unregister_chrdev_111Err0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 33 more)] === [2022-12-14 14:42:04,695 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 14:42:04,696 INFO L85 PathProgramCache]: Analyzing trace with hash -1216285782, now seen corresponding path program 1 times [2022-12-14 14:42:04,696 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 14:42:04,696 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1463782451] [2022-12-14 14:42:04,696 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 14:42:04,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 14:42:04,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 14:42:05,139 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2022-12-14 14:42:05,139 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 14:42:05,139 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1463782451] [2022-12-14 14:42:05,139 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1463782451] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 14:42:05,139 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 14:42:05,140 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-14 14:42:05,140 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1301270166] [2022-12-14 14:42:05,140 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 14:42:05,140 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-14 14:42:05,140 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 14:42:05,140 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-14 14:42:05,140 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 14:42:05,140 INFO L87 Difference]: Start difference. First operand 15686 states and 24182 transitions. Second operand has 3 states, 3 states have (on average 8.666666666666666) internal successors, (26), 3 states have internal predecessors, (26), 3 states have call successors, (11), 2 states have call predecessors, (11), 1 states have return successors, (10), 2 states have call predecessors, (10), 2 states have call successors, (10) [2022-12-14 14:42:11,514 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 14:42:14,538 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 14:42:16,289 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.05s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 14:42:19,145 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 14:42:22,735 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 [] [2022-12-14 14:42:24,054 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 14:42:24,054 INFO L93 Difference]: Finished difference Result 23679 states and 36742 transitions. [2022-12-14 14:42:24,055 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-14 14:42:24,055 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 8.666666666666666) internal successors, (26), 3 states have internal predecessors, (26), 3 states have call successors, (11), 2 states have call predecessors, (11), 1 states have return successors, (10), 2 states have call predecessors, (10), 2 states have call successors, (10) Word has length 55 [2022-12-14 14:42:24,056 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 14:42:24,148 INFO L225 Difference]: With dead ends: 23679 [2022-12-14 14:42:24,148 INFO L226 Difference]: Without dead ends: 23514 [2022-12-14 14:42:24,169 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 14:42:24,169 INFO L413 NwaCegarLoop]: 7406 mSDtfsCounter, 6375 mSDsluCounter, 5915 mSDsCounter, 0 mSdLazyCounter, 1160 mSolverCounterSat, 3 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 17.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6376 SdHoareTripleChecker+Valid, 13321 SdHoareTripleChecker+Invalid, 1167 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 1160 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 18.2s IncrementalHoareTripleChecker+Time [2022-12-14 14:42:24,170 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [6376 Valid, 13321 Invalid, 1167 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 1160 Invalid, 4 Unknown, 0 Unchecked, 18.2s Time] [2022-12-14 14:42:24,189 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 23514 states. [2022-12-14 14:42:25,030 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 23514 to 23302. [2022-12-14 14:42:25,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 23302 states, 14415 states have (on average 1.3388831078737427) internal successors, (19300), 15048 states have internal predecessors, (19300), 7419 states have call successors, (7419), 1469 states have call predecessors, (7419), 1435 states have return successors, (9634), 7221 states have call predecessors, (9634), 7417 states have call successors, (9634) [2022-12-14 14:42:25,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23302 states to 23302 states and 36353 transitions. [2022-12-14 14:42:25,178 INFO L78 Accepts]: Start accepts. Automaton has 23302 states and 36353 transitions. Word has length 55 [2022-12-14 14:42:25,178 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 14:42:25,178 INFO L495 AbstractCegarLoop]: Abstraction has 23302 states and 36353 transitions. [2022-12-14 14:42:25,178 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 8.666666666666666) internal successors, (26), 3 states have internal predecessors, (26), 3 states have call successors, (11), 2 states have call predecessors, (11), 1 states have return successors, (10), 2 states have call predecessors, (10), 2 states have call successors, (10) [2022-12-14 14:42:25,178 INFO L276 IsEmpty]: Start isEmpty. Operand 23302 states and 36353 transitions. [2022-12-14 14:42:25,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-12-14 14:42:25,179 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 14:42:25,179 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 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] [2022-12-14 14:42:25,179 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-12-14 14:42:25,180 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_linux_block_queue_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 33 more)] === [2022-12-14 14:42:25,180 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 14:42:25,180 INFO L85 PathProgramCache]: Analyzing trace with hash -1279064798, now seen corresponding path program 1 times [2022-12-14 14:42:25,180 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 14:42:25,180 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [265459424] [2022-12-14 14:42:25,180 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 14:42:25,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 14:42:25,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 14:42:25,880 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-12-14 14:42:25,880 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 14:42:25,880 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [265459424] [2022-12-14 14:42:25,881 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [265459424] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 14:42:25,881 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 14:42:25,881 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-12-14 14:42:25,881 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [777965607] [2022-12-14 14:42:25,881 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 14:42:25,881 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-12-14 14:42:25,881 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 14:42:25,882 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-12-14 14:42:25,882 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-12-14 14:42:25,882 INFO L87 Difference]: Start difference. First operand 23302 states and 36353 transitions. Second operand has 4 states, 4 states have (on average 7.25) internal successors, (29), 4 states have internal predecessors, (29), 2 states have call successors, (12), 2 states have call predecessors, (12), 1 states have return successors, (11), 2 states have call predecessors, (11), 2 states have call successors, (11) [2022-12-14 14:42:29,658 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.41s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 14:42:30,684 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.03s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 14:42:36,875 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 14:42:39,005 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.59s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 14:42:41,341 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 14:42:43,878 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 14:42:45,949 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-12-14 14:42:46,938 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 14:42:46,938 INFO L93 Difference]: Finished difference Result 23357 states and 36429 transitions. [2022-12-14 14:42:46,939 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-12-14 14:42:46,939 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 7.25) internal successors, (29), 4 states have internal predecessors, (29), 2 states have call successors, (12), 2 states have call predecessors, (12), 1 states have return successors, (11), 2 states have call predecessors, (11), 2 states have call successors, (11) Word has length 59 [2022-12-14 14:42:46,939 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 14:42:47,019 INFO L225 Difference]: With dead ends: 23357 [2022-12-14 14:42:47,019 INFO L226 Difference]: Without dead ends: 23355 [2022-12-14 14:42:47,034 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-12-14 14:42:47,034 INFO L413 NwaCegarLoop]: 5728 mSDtfsCounter, 6142 mSDsluCounter, 5891 mSDsCounter, 0 mSdLazyCounter, 1169 mSolverCounterSat, 0 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 19.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6151 SdHoareTripleChecker+Valid, 11619 SdHoareTripleChecker+Invalid, 1173 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 1169 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 20.1s IncrementalHoareTripleChecker+Time [2022-12-14 14:42:47,034 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [6151 Valid, 11619 Invalid, 1173 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 1169 Invalid, 4 Unknown, 0 Unchecked, 20.1s Time] [2022-12-14 14:42:47,053 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 23355 states. [2022-12-14 14:42:47,938 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 23355 to 23336. [2022-12-14 14:42:47,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 23336 states, 14440 states have (on average 1.338781163434903) internal successors, (19332), 15074 states have internal predecessors, (19332), 7423 states have call successors, (7423), 1473 states have call predecessors, (7423), 1441 states have return successors, (9642), 7225 states have call predecessors, (9642), 7421 states have call successors, (9642) [2022-12-14 14:42:48,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23336 states to 23336 states and 36397 transitions. [2022-12-14 14:42:48,067 INFO L78 Accepts]: Start accepts. Automaton has 23336 states and 36397 transitions. Word has length 59 [2022-12-14 14:42:48,068 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 14:42:48,068 INFO L495 AbstractCegarLoop]: Abstraction has 23336 states and 36397 transitions. [2022-12-14 14:42:48,068 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 7.25) internal successors, (29), 4 states have internal predecessors, (29), 2 states have call successors, (12), 2 states have call predecessors, (12), 1 states have return successors, (11), 2 states have call predecessors, (11), 2 states have call successors, (11) [2022-12-14 14:42:48,068 INFO L276 IsEmpty]: Start isEmpty. Operand 23336 states and 36397 transitions. [2022-12-14 14:42:48,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 14:42:48,069 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 14:42:48,069 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 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] [2022-12-14 14:42:48,070 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-12-14 14:42:48,070 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_linux_block_request_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 33 more)] === [2022-12-14 14:42:48,070 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 14:42:48,070 INFO L85 PathProgramCache]: Analyzing trace with hash 1290180554, now seen corresponding path program 1 times [2022-12-14 14:42:48,070 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 14:42:48,070 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1908917072] [2022-12-14 14:42:48,070 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 14:42:48,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 14:42:48,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 14:42:48,740 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-12-14 14:42:48,740 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 14:42:48,740 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1908917072] [2022-12-14 14:42:48,740 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1908917072] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 14:42:48,740 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 14:42:48,741 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-12-14 14:42:48,741 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1761224108] [2022-12-14 14:42:48,741 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 14:42:48,741 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-12-14 14:42:48,741 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 14:42:48,741 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-12-14 14:42:48,741 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-12-14 14:42:48,741 INFO L87 Difference]: Start difference. First operand 23336 states and 36397 transitions. Second operand has 4 states, 4 states have (on average 8.0) internal successors, (32), 4 states have internal predecessors, (32), 2 states have call successors, (13), 2 states have call predecessors, (13), 1 states have return successors, (12), 2 states have call predecessors, (12), 2 states have call successors, (12) [2022-12-14 14:42:58,441 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 14:43:01,260 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 14:43:03,530 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 14:43:06,067 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 14:43:07,964 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 14:43:07,964 INFO L93 Difference]: Finished difference Result 23343 states and 36413 transitions. [2022-12-14 14:43:07,965 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-12-14 14:43:07,965 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 8.0) internal successors, (32), 4 states have internal predecessors, (32), 2 states have call successors, (13), 2 states have call predecessors, (13), 1 states have return successors, (12), 2 states have call predecessors, (12), 2 states have call successors, (12) Word has length 64 [2022-12-14 14:43:07,965 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 14:43:08,032 INFO L225 Difference]: With dead ends: 23343 [2022-12-14 14:43:08,032 INFO L226 Difference]: Without dead ends: 23341 [2022-12-14 14:43:08,041 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-12-14 14:43:08,041 INFO L413 NwaCegarLoop]: 5721 mSDtfsCounter, 6140 mSDsluCounter, 5868 mSDsCounter, 0 mSdLazyCounter, 1167 mSolverCounterSat, 0 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 17.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6147 SdHoareTripleChecker+Valid, 11589 SdHoareTripleChecker+Invalid, 1171 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 1167 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 18.4s IncrementalHoareTripleChecker+Time [2022-12-14 14:43:08,042 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [6147 Valid, 11589 Invalid, 1171 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 1167 Invalid, 4 Unknown, 0 Unchecked, 18.4s Time] [2022-12-14 14:43:08,058 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 23341 states. [2022-12-14 14:43:08,933 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 23341 to 23334. [2022-12-14 14:43:08,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 23334 states, 14439 states have (on average 1.3387353694854214) internal successors, (19330), 15072 states have internal predecessors, (19330), 7423 states have call successors, (7423), 1473 states have call predecessors, (7423), 1441 states have return successors, (9642), 7225 states have call predecessors, (9642), 7421 states have call successors, (9642) [2022-12-14 14:43:09,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23334 states to 23334 states and 36395 transitions. [2022-12-14 14:43:09,077 INFO L78 Accepts]: Start accepts. Automaton has 23334 states and 36395 transitions. Word has length 64 [2022-12-14 14:43:09,077 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 14:43:09,078 INFO L495 AbstractCegarLoop]: Abstraction has 23334 states and 36395 transitions. [2022-12-14 14:43:09,078 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 8.0) internal successors, (32), 4 states have internal predecessors, (32), 2 states have call successors, (13), 2 states have call predecessors, (13), 1 states have return successors, (12), 2 states have call predecessors, (12), 2 states have call successors, (12) [2022-12-14 14:43:09,078 INFO L276 IsEmpty]: Start isEmpty. Operand 23334 states and 36395 transitions. [2022-12-14 14:43:09,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-14 14:43:09,079 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 14:43:09,079 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 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] [2022-12-14 14:43:09,079 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2022-12-14 14:43:09,079 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ldv_linux_drivers_base_class_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 33 more)] === [2022-12-14 14:43:09,079 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 14:43:09,080 INFO L85 PathProgramCache]: Analyzing trace with hash -1897408962, now seen corresponding path program 1 times [2022-12-14 14:43:09,080 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 14:43:09,080 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [715785136] [2022-12-14 14:43:09,080 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 14:43:09,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 14:43:09,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 14:43:09,717 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-12-14 14:43:09,717 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 14:43:09,717 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [715785136] [2022-12-14 14:43:09,718 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [715785136] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 14:43:09,718 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 14:43:09,718 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-12-14 14:43:09,718 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1411679235] [2022-12-14 14:43:09,718 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 14:43:09,718 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-12-14 14:43:09,718 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 14:43:09,719 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-12-14 14:43:09,719 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-12-14 14:43:09,719 INFO L87 Difference]: Start difference. First operand 23334 states and 36395 transitions. Second operand has 4 states, 4 states have (on average 8.75) internal successors, (35), 4 states have internal predecessors, (35), 2 states have call successors, (14), 2 states have call predecessors, (14), 1 states have return successors, (13), 2 states have call predecessors, (13), 2 states have call successors, (13) [2022-12-14 14:43:20,069 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 14:43:23,786 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 14:43:26,300 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 14:43:28,377 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-12-14 14:43:29,397 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 14:43:29,397 INFO L93 Difference]: Finished difference Result 23353 states and 36425 transitions. [2022-12-14 14:43:29,398 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-12-14 14:43:29,398 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 8.75) internal successors, (35), 4 states have internal predecessors, (35), 2 states have call successors, (14), 2 states have call predecessors, (14), 1 states have return successors, (13), 2 states have call predecessors, (13), 2 states have call successors, (13) Word has length 69 [2022-12-14 14:43:29,398 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 14:43:29,505 INFO L225 Difference]: With dead ends: 23353 [2022-12-14 14:43:29,505 INFO L226 Difference]: Without dead ends: 23351 [2022-12-14 14:43:29,511 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-12-14 14:43:29,511 INFO L413 NwaCegarLoop]: 5724 mSDtfsCounter, 6136 mSDsluCounter, 5887 mSDsCounter, 0 mSdLazyCounter, 1169 mSolverCounterSat, 0 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 18.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6145 SdHoareTripleChecker+Valid, 11611 SdHoareTripleChecker+Invalid, 1173 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 1169 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 18.8s IncrementalHoareTripleChecker+Time [2022-12-14 14:43:29,511 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [6145 Valid, 11611 Invalid, 1173 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 1169 Invalid, 4 Unknown, 0 Unchecked, 18.8s Time] [2022-12-14 14:43:29,524 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 23351 states. [2022-12-14 14:43:30,437 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 23351 to 23332. [2022-12-14 14:43:30,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 23332 states, 14438 states have (on average 1.338689569192409) internal successors, (19328), 15070 states have internal predecessors, (19328), 7423 states have call successors, (7423), 1473 states have call predecessors, (7423), 1441 states have return successors, (9642), 7225 states have call predecessors, (9642), 7421 states have call successors, (9642) [2022-12-14 14:43:30,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23332 states to 23332 states and 36393 transitions. [2022-12-14 14:43:30,580 INFO L78 Accepts]: Start accepts. Automaton has 23332 states and 36393 transitions. Word has length 69 [2022-12-14 14:43:30,580 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 14:43:30,580 INFO L495 AbstractCegarLoop]: Abstraction has 23332 states and 36393 transitions. [2022-12-14 14:43:30,580 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 8.75) internal successors, (35), 4 states have internal predecessors, (35), 2 states have call successors, (14), 2 states have call predecessors, (14), 1 states have return successors, (13), 2 states have call predecessors, (13), 2 states have call successors, (13) [2022-12-14 14:43:30,580 INFO L276 IsEmpty]: Start isEmpty. Operand 23332 states and 36393 transitions. [2022-12-14 14:43:30,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-14 14:43:30,581 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 14:43:30,582 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 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] [2022-12-14 14:43:30,582 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2022-12-14 14:43:30,582 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ldv_linux_fs_char_dev_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 33 more)] === [2022-12-14 14:43:30,582 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 14:43:30,582 INFO L85 PathProgramCache]: Analyzing trace with hash -1411781200, now seen corresponding path program 1 times [2022-12-14 14:43:30,582 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 14:43:30,582 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1561889163] [2022-12-14 14:43:30,582 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 14:43:30,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 14:43:30,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 14:43:31,224 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-12-14 14:43:31,224 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 14:43:31,224 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1561889163] [2022-12-14 14:43:31,224 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1561889163] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 14:43:31,224 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 14:43:31,224 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-12-14 14:43:31,224 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [290170875] [2022-12-14 14:43:31,224 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 14:43:31,224 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-12-14 14:43:31,225 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 14:43:31,225 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-12-14 14:43:31,225 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-12-14 14:43:31,225 INFO L87 Difference]: Start difference. First operand 23332 states and 36393 transitions. Second operand has 4 states, 4 states have (on average 9.5) internal successors, (38), 4 states have internal predecessors, (38), 2 states have call successors, (15), 2 states have call predecessors, (15), 1 states have return successors, (14), 2 states have call predecessors, (14), 2 states have call successors, (14) [2022-12-14 14:43:34,711 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.08s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 14:43:36,514 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.80s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 14:43:42,742 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 14:43:45,730 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 14:43:49,990 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 14:43:53,354 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-12-14 14:43:56,797 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 14:43:56,797 INFO L93 Difference]: Finished difference Result 23569 states and 36651 transitions. [2022-12-14 14:43:56,798 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-12-14 14:43:56,798 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 9.5) internal successors, (38), 4 states have internal predecessors, (38), 2 states have call successors, (15), 2 states have call predecessors, (15), 1 states have return successors, (14), 2 states have call predecessors, (14), 2 states have call successors, (14) Word has length 74 [2022-12-14 14:43:56,798 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 14:43:56,857 INFO L225 Difference]: With dead ends: 23569 [2022-12-14 14:43:56,857 INFO L226 Difference]: Without dead ends: 23567 [2022-12-14 14:43:56,863 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-12-14 14:43:56,863 INFO L413 NwaCegarLoop]: 7481 mSDtfsCounter, 6363 mSDsluCounter, 13384 mSDsCounter, 0 mSdLazyCounter, 1778 mSolverCounterSat, 2 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 23.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6366 SdHoareTripleChecker+Valid, 20865 SdHoareTripleChecker+Invalid, 1784 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 1778 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 24.5s IncrementalHoareTripleChecker+Time [2022-12-14 14:43:56,864 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [6366 Valid, 20865 Invalid, 1784 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [2 Valid, 1778 Invalid, 4 Unknown, 0 Unchecked, 24.5s Time] [2022-12-14 14:43:56,878 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 23567 states. [2022-12-14 14:43:57,811 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 23567 to 23394. [2022-12-14 14:43:57,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 23394 states, 14473 states have (on average 1.3386305534443446) internal successors, (19374), 15109 states have internal predecessors, (19374), 7441 states have call successors, (7441), 1484 states have call predecessors, (7441), 1450 states have return successors, (9652), 7237 states have call predecessors, (9652), 7439 states have call successors, (9652) [2022-12-14 14:43:57,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23394 states to 23394 states and 36467 transitions. [2022-12-14 14:43:57,953 INFO L78 Accepts]: Start accepts. Automaton has 23394 states and 36467 transitions. Word has length 74 [2022-12-14 14:43:57,953 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 14:43:57,953 INFO L495 AbstractCegarLoop]: Abstraction has 23394 states and 36467 transitions. [2022-12-14 14:43:57,954 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 9.5) internal successors, (38), 4 states have internal predecessors, (38), 2 states have call successors, (15), 2 states have call predecessors, (15), 1 states have return successors, (14), 2 states have call predecessors, (14), 2 states have call successors, (14) [2022-12-14 14:43:57,954 INFO L276 IsEmpty]: Start isEmpty. Operand 23394 states and 36467 transitions. [2022-12-14 14:43:57,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 14:43:57,955 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 14:43:57,955 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 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] [2022-12-14 14:43:57,955 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2022-12-14 14:43:57,955 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting ldv_linux_fs_sysfs_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 33 more)] === [2022-12-14 14:43:57,955 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 14:43:57,955 INFO L85 PathProgramCache]: Analyzing trace with hash -1419393568, now seen corresponding path program 1 times [2022-12-14 14:43:57,955 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 14:43:57,955 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2086684911] [2022-12-14 14:43:57,955 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 14:43:57,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 14:43:58,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 14:43:58,593 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-12-14 14:43:58,593 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 14:43:58,593 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2086684911] [2022-12-14 14:43:58,593 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2086684911] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 14:43:58,593 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 14:43:58,593 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-12-14 14:43:58,594 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1771671954] [2022-12-14 14:43:58,594 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 14:43:58,594 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-12-14 14:43:58,594 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 14:43:58,594 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-12-14 14:43:58,595 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-12-14 14:43:58,595 INFO L87 Difference]: Start difference. First operand 23394 states and 36467 transitions. Second operand has 4 states, 4 states have (on average 10.25) internal successors, (41), 4 states have internal predecessors, (41), 2 states have call successors, (16), 2 states have call predecessors, (16), 1 states have return successors, (15), 2 states have call predecessors, (15), 2 states have call successors, (15) [2022-12-14 14:44:02,772 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 14:44:08,640 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 14:44:09,766 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.07s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 14:44:12,146 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 14:44:14,168 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 14:44:16,539 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 14:44:18,532 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.52s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-12-14 14:44:19,539 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 14:44:19,539 INFO L93 Difference]: Finished difference Result 23401 states and 36483 transitions. [2022-12-14 14:44:19,540 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-12-14 14:44:19,540 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 10.25) internal successors, (41), 4 states have internal predecessors, (41), 2 states have call successors, (16), 2 states have call predecessors, (16), 1 states have return successors, (15), 2 states have call predecessors, (15), 2 states have call successors, (15) Word has length 79 [2022-12-14 14:44:19,540 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 14:44:19,596 INFO L225 Difference]: With dead ends: 23401 [2022-12-14 14:44:19,596 INFO L226 Difference]: Without dead ends: 23399 [2022-12-14 14:44:19,602 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-12-14 14:44:19,603 INFO L413 NwaCegarLoop]: 5717 mSDtfsCounter, 6133 mSDsluCounter, 5864 mSDsCounter, 0 mSdLazyCounter, 1166 mSolverCounterSat, 0 mSolverCounterUnsat, 5 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 19.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6140 SdHoareTripleChecker+Valid, 11581 SdHoareTripleChecker+Invalid, 1171 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 1166 IncrementalHoareTripleChecker+Invalid, 5 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 19.9s IncrementalHoareTripleChecker+Time [2022-12-14 14:44:19,603 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [6140 Valid, 11581 Invalid, 1171 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 1166 Invalid, 5 Unknown, 0 Unchecked, 19.9s Time] [2022-12-14 14:44:19,616 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 23399 states. [2022-12-14 14:44:20,618 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 23399 to 23392. [2022-12-14 14:44:20,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 23392 states, 14472 states have (on average 1.3385848535102267) internal successors, (19372), 15107 states have internal predecessors, (19372), 7441 states have call successors, (7441), 1484 states have call predecessors, (7441), 1450 states have return successors, (9652), 7237 states have call predecessors, (9652), 7439 states have call successors, (9652) [2022-12-14 14:44:20,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23392 states to 23392 states and 36465 transitions. [2022-12-14 14:44:20,761 INFO L78 Accepts]: Start accepts. Automaton has 23392 states and 36465 transitions. Word has length 79 [2022-12-14 14:44:20,761 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 14:44:20,761 INFO L495 AbstractCegarLoop]: Abstraction has 23392 states and 36465 transitions. [2022-12-14 14:44:20,761 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 10.25) internal successors, (41), 4 states have internal predecessors, (41), 2 states have call successors, (16), 2 states have call predecessors, (16), 1 states have return successors, (15), 2 states have call predecessors, (15), 2 states have call successors, (15) [2022-12-14 14:44:20,761 INFO L276 IsEmpty]: Start isEmpty. Operand 23392 states and 36465 transitions. [2022-12-14 14:44:20,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-14 14:44:20,762 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 14:44:20,762 INFO L195 NwaCegarLoop]: trace histogram [8, 8, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-14 14:44:20,763 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2022-12-14 14:44:20,763 INFO L420 AbstractCegarLoop]: === Iteration 11 === Targeting ldv_linux_net_register_check_return_value_probeErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 33 more)] === [2022-12-14 14:44:20,763 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 14:44:20,763 INFO L85 PathProgramCache]: Analyzing trace with hash 591463783, now seen corresponding path program 1 times [2022-12-14 14:44:20,763 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 14:44:20,763 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [17326396] [2022-12-14 14:44:20,763 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 14:44:20,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 14:44:20,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 14:44:21,525 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 113 trivial. 0 not checked. [2022-12-14 14:44:21,526 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 14:44:21,526 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [17326396] [2022-12-14 14:44:21,526 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [17326396] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 14:44:21,526 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 14:44:21,526 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-12-14 14:44:21,526 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [802586026] [2022-12-14 14:44:21,526 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 14:44:21,527 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-12-14 14:44:21,527 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 14:44:21,527 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-12-14 14:44:21,527 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-12-14 14:44:21,527 INFO L87 Difference]: Start difference. First operand 23392 states and 36465 transitions. Second operand has 4 states, 4 states have (on average 8.25) internal successors, (33), 4 states have internal predecessors, (33), 2 states have call successors, (15), 3 states have call predecessors, (15), 3 states have return successors, (14), 2 states have call predecessors, (14), 2 states have call successors, (14) [2022-12-14 14:44:32,879 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 [] [2022-12-14 14:44:36,263 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.99s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 14:44:38,979 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 14:44:45,317 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.59s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 14:44:48,494 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 14:45:11,736 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 14:45:11,736 INFO L93 Difference]: Finished difference Result 60476 states and 104197 transitions. [2022-12-14 14:45:11,737 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-12-14 14:45:11,737 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 8.25) internal successors, (33), 4 states have internal predecessors, (33), 2 states have call successors, (15), 3 states have call predecessors, (15), 3 states have return successors, (14), 2 states have call predecessors, (14), 2 states have call successors, (14) Word has length 97 [2022-12-14 14:45:11,737 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 14:45:11,905 INFO L225 Difference]: With dead ends: 60476 [2022-12-14 14:45:11,905 INFO L226 Difference]: Without dead ends: 37102 [2022-12-14 14:45:12,069 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-12-14 14:45:12,070 INFO L413 NwaCegarLoop]: 4492 mSDtfsCounter, 12082 mSDsluCounter, 6125 mSDsCounter, 0 mSdLazyCounter, 10698 mSolverCounterSat, 6252 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 44.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 13498 SdHoareTripleChecker+Valid, 10617 SdHoareTripleChecker+Invalid, 16953 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 6252 IncrementalHoareTripleChecker+Valid, 10698 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 47.0s IncrementalHoareTripleChecker+Time [2022-12-14 14:45:12,070 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [13498 Valid, 10617 Invalid, 16953 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [6252 Valid, 10698 Invalid, 3 Unknown, 0 Unchecked, 47.0s Time] [2022-12-14 14:45:12,095 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 37102 states. [2022-12-14 14:45:14,047 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 37102 to 37031. [2022-12-14 14:45:14,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 37031 states, 23080 states have (on average 1.330415944540728) internal successors, (30706), 23849 states have internal predecessors, (30706), 11624 states have call successors, (11624), 1998 states have call predecessors, (11624), 2298 states have return successors, (20382), 11883 states have call predecessors, (20382), 11622 states have call successors, (20382) [2022-12-14 14:45:14,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37031 states to 37031 states and 62712 transitions. [2022-12-14 14:45:14,345 INFO L78 Accepts]: Start accepts. Automaton has 37031 states and 62712 transitions. Word has length 97 [2022-12-14 14:45:14,345 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 14:45:14,345 INFO L495 AbstractCegarLoop]: Abstraction has 37031 states and 62712 transitions. [2022-12-14 14:45:14,345 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 8.25) internal successors, (33), 4 states have internal predecessors, (33), 2 states have call successors, (15), 3 states have call predecessors, (15), 3 states have return successors, (14), 2 states have call predecessors, (14), 2 states have call successors, (14) [2022-12-14 14:45:14,345 INFO L276 IsEmpty]: Start isEmpty. Operand 37031 states and 62712 transitions. [2022-12-14 14:45:14,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 14:45:14,346 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 14:45:14,347 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 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] [2022-12-14 14:45:14,347 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2022-12-14 14:45:14,347 INFO L420 AbstractCegarLoop]: === Iteration 12 === Targeting ldv_linux_kernel_locking_rwlock_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 33 more)] === [2022-12-14 14:45:14,347 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 14:45:14,347 INFO L85 PathProgramCache]: Analyzing trace with hash 1463337035, now seen corresponding path program 1 times [2022-12-14 14:45:14,347 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 14:45:14,347 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2051498218] [2022-12-14 14:45:14,347 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 14:45:14,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 14:45:14,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 14:45:15,026 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-12-14 14:45:15,026 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 14:45:15,026 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2051498218] [2022-12-14 14:45:15,026 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2051498218] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 14:45:15,027 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 14:45:15,027 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-12-14 14:45:15,027 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [356097295] [2022-12-14 14:45:15,027 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 14:45:15,027 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-12-14 14:45:15,027 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 14:45:15,028 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-12-14 14:45:15,028 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-12-14 14:45:15,028 INFO L87 Difference]: Start difference. First operand 37031 states and 62712 transitions. Second operand has 4 states, 4 states have (on average 11.0) internal successors, (44), 4 states have internal predecessors, (44), 2 states have call successors, (17), 2 states have call predecessors, (17), 1 states have return successors, (16), 2 states have call predecessors, (16), 2 states have call successors, (16) [2022-12-14 14:45:26,087 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 14:45:27,211 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.05s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 14:45:30,652 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 14:45:33,208 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 14:45:35,902 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 14:45:35,903 INFO L93 Difference]: Finished difference Result 37038 states and 62752 transitions. [2022-12-14 14:45:35,903 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-12-14 14:45:35,904 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 11.0) internal successors, (44), 4 states have internal predecessors, (44), 2 states have call successors, (17), 2 states have call predecessors, (17), 1 states have return successors, (16), 2 states have call predecessors, (16), 2 states have call successors, (16) Word has length 84 [2022-12-14 14:45:35,904 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 14:45:36,058 INFO L225 Difference]: With dead ends: 37038 [2022-12-14 14:45:36,058 INFO L226 Difference]: Without dead ends: 37036 [2022-12-14 14:45:36,079 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-12-14 14:45:36,079 INFO L413 NwaCegarLoop]: 5715 mSDtfsCounter, 6134 mSDsluCounter, 5858 mSDsCounter, 0 mSdLazyCounter, 1168 mSolverCounterSat, 0 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 18.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6141 SdHoareTripleChecker+Valid, 11573 SdHoareTripleChecker+Invalid, 1171 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 1168 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 18.9s IncrementalHoareTripleChecker+Time [2022-12-14 14:45:36,080 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [6141 Valid, 11573 Invalid, 1171 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 1168 Invalid, 3 Unknown, 0 Unchecked, 18.9s Time] [2022-12-14 14:45:36,106 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 37036 states. [2022-12-14 14:45:38,225 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 37036 to 37029. [2022-12-14 14:45:38,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 37029 states, 23079 states have (on average 1.3303436024091164) internal successors, (30703), 23847 states have internal predecessors, (30703), 11624 states have call successors, (11624), 1998 states have call predecessors, (11624), 2298 states have return successors, (20382), 11883 states have call predecessors, (20382), 11622 states have call successors, (20382) [2022-12-14 14:45:38,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37029 states to 37029 states and 62709 transitions. [2022-12-14 14:45:38,499 INFO L78 Accepts]: Start accepts. Automaton has 37029 states and 62709 transitions. Word has length 84 [2022-12-14 14:45:38,500 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 14:45:38,500 INFO L495 AbstractCegarLoop]: Abstraction has 37029 states and 62709 transitions. [2022-12-14 14:45:38,500 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 11.0) internal successors, (44), 4 states have internal predecessors, (44), 2 states have call successors, (17), 2 states have call predecessors, (17), 1 states have return successors, (16), 2 states have call predecessors, (16), 2 states have call successors, (16) [2022-12-14 14:45:38,500 INFO L276 IsEmpty]: Start isEmpty. Operand 37029 states and 62709 transitions. [2022-12-14 14:45:38,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 14:45:38,501 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 14:45:38,501 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 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] [2022-12-14 14:45:38,501 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2022-12-14 14:45:38,502 INFO L420 AbstractCegarLoop]: === Iteration 13 === Targeting ldv_linux_kernel_locking_rwlock_check_final_stateErr1ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 33 more)] === [2022-12-14 14:45:38,502 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 14:45:38,502 INFO L85 PathProgramCache]: Analyzing trace with hash 1812896654, now seen corresponding path program 1 times [2022-12-14 14:45:38,502 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 14:45:38,502 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1974293346] [2022-12-14 14:45:38,502 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 14:45:38,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 14:45:38,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 14:45:39,127 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-12-14 14:45:39,127 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 14:45:39,127 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1974293346] [2022-12-14 14:45:39,127 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1974293346] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 14:45:39,127 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 14:45:39,127 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-12-14 14:45:39,128 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1140177830] [2022-12-14 14:45:39,128 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 14:45:39,128 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-12-14 14:45:39,128 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 14:45:39,129 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-12-14 14:45:39,129 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-12-14 14:45:39,129 INFO L87 Difference]: Start difference. First operand 37029 states and 62709 transitions. Second operand has 4 states, 4 states have (on average 11.5) internal successors, (46), 4 states have internal predecessors, (46), 2 states have call successors, (17), 2 states have call predecessors, (17), 1 states have return successors, (16), 2 states have call predecessors, (16), 2 states have call successors, (16) [2022-12-14 14:45:41,783 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.44s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 14:45:50,499 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 14:45:51,939 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.37s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 14:45:53,779 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.45s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 14:45:55,806 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 14:45:58,225 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 14:46:00,308 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 14:46:00,308 INFO L93 Difference]: Finished difference Result 37036 states and 62749 transitions. [2022-12-14 14:46:00,309 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-12-14 14:46:00,309 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 11.5) internal successors, (46), 4 states have internal predecessors, (46), 2 states have call successors, (17), 2 states have call predecessors, (17), 1 states have return successors, (16), 2 states have call predecessors, (16), 2 states have call successors, (16) Word has length 86 [2022-12-14 14:46:00,309 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 14:46:00,468 INFO L225 Difference]: With dead ends: 37036 [2022-12-14 14:46:00,468 INFO L226 Difference]: Without dead ends: 37034 [2022-12-14 14:46:00,529 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-12-14 14:46:00,529 INFO L413 NwaCegarLoop]: 5713 mSDtfsCounter, 6126 mSDsluCounter, 5860 mSDsCounter, 0 mSdLazyCounter, 1168 mSolverCounterSat, 0 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 18.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6133 SdHoareTripleChecker+Valid, 11573 SdHoareTripleChecker+Invalid, 1171 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 1168 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 19.0s IncrementalHoareTripleChecker+Time [2022-12-14 14:46:00,530 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [6133 Valid, 11573 Invalid, 1171 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 1168 Invalid, 3 Unknown, 0 Unchecked, 19.0s Time] [2022-12-14 14:46:00,550 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 37034 states. [2022-12-14 14:46:02,696 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 37034 to 37027. [2022-12-14 14:46:02,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 37027 states, 23078 states have (on average 1.3302712540081463) internal successors, (30700), 23845 states have internal predecessors, (30700), 11624 states have call successors, (11624), 1998 states have call predecessors, (11624), 2298 states have return successors, (20382), 11883 states have call predecessors, (20382), 11622 states have call successors, (20382) [2022-12-14 14:46:02,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37027 states to 37027 states and 62706 transitions. [2022-12-14 14:46:02,984 INFO L78 Accepts]: Start accepts. Automaton has 37027 states and 62706 transitions. Word has length 86 [2022-12-14 14:46:02,984 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 14:46:02,984 INFO L495 AbstractCegarLoop]: Abstraction has 37027 states and 62706 transitions. [2022-12-14 14:46:02,984 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 11.5) internal successors, (46), 4 states have internal predecessors, (46), 2 states have call successors, (17), 2 states have call predecessors, (17), 1 states have return successors, (16), 2 states have call predecessors, (16), 2 states have call successors, (16) [2022-12-14 14:46:02,984 INFO L276 IsEmpty]: Start isEmpty. Operand 37027 states and 62706 transitions. [2022-12-14 14:46:02,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 14:46:02,986 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 14:46:02,986 INFO L195 NwaCegarLoop]: trace histogram [8, 8, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-14 14:46:02,986 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2022-12-14 14:46:02,986 INFO L420 AbstractCegarLoop]: === Iteration 14 === Targeting ldv_linux_usb_register_check_return_value_probeErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 33 more)] === [2022-12-14 14:46:02,986 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 14:46:02,986 INFO L85 PathProgramCache]: Analyzing trace with hash 1083277324, now seen corresponding path program 1 times [2022-12-14 14:46:02,986 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 14:46:02,987 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1020833559] [2022-12-14 14:46:02,987 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 14:46:02,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 14:46:03,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 14:46:04,038 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2022-12-14 14:46:04,038 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 14:46:04,038 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1020833559] [2022-12-14 14:46:04,038 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1020833559] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-14 14:46:04,039 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1597584528] [2022-12-14 14:46:04,039 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 14:46:04,039 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-14 14:46:04,039 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b93259a2-3b58-452e-a18b-9710daaea959/bin/utaipan-gh47qXpMRh/z3 [2022-12-14 14:46:04,040 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b93259a2-3b58-452e-a18b-9710daaea959/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-14 14:46:04,041 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b93259a2-3b58-452e-a18b-9710daaea959/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-12-14 14:46:06,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 14:46:06,515 INFO L263 TraceCheckSpWp]: Trace formula consists of 8404 conjuncts, 6 conjunts are in the unsatisfiable core [2022-12-14 14:46:06,525 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 14:46:06,632 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 113 trivial. 0 not checked. [2022-12-14 14:46:06,632 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-12-14 14:46:06,632 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1597584528] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 14:46:06,633 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-12-14 14:46:06,633 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [9] total 11 [2022-12-14 14:46:06,633 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1186531901] [2022-12-14 14:46:06,633 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 14:46:06,633 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-12-14 14:46:06,633 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 14:46:06,634 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-12-14 14:46:06,634 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=86, Unknown=0, NotChecked=0, Total=110 [2022-12-14 14:46:06,634 INFO L87 Difference]: Start difference. First operand 37027 states and 62706 transitions. Second operand has 4 states, 4 states have (on average 9.25) internal successors, (37), 4 states have internal predecessors, (37), 2 states have call successors, (17), 3 states have call predecessors, (17), 3 states have return successors, (16), 2 states have call predecessors, (16), 2 states have call successors, (16) [2022-12-14 14:46:17,815 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 14:46:20,787 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 14:46:23,397 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 14:46:26,507 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.45s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 14:46:31,285 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 14:46:33,461 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.12s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-12-14 14:46:42,854 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-12-14 14:46:45,570 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 14:46:56,609 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 14:46:56,610 INFO L93 Difference]: Finished difference Result 81202 states and 151834 transitions. [2022-12-14 14:46:56,610 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-12-14 14:46:56,610 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 9.25) internal successors, (37), 4 states have internal predecessors, (37), 2 states have call successors, (17), 3 states have call predecessors, (17), 3 states have return successors, (16), 2 states have call predecessors, (16), 2 states have call successors, (16) Word has length 105 [2022-12-14 14:46:56,611 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 14:46:56,798 INFO L225 Difference]: With dead ends: 81202 [2022-12-14 14:46:56,798 INFO L226 Difference]: Without dead ends: 44193 [2022-12-14 14:46:57,147 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 117 GetRequests, 107 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=29, Invalid=103, Unknown=0, NotChecked=0, Total=132 [2022-12-14 14:46:57,148 INFO L413 NwaCegarLoop]: 4509 mSDtfsCounter, 12146 mSDsluCounter, 6046 mSDsCounter, 0 mSdLazyCounter, 10833 mSolverCounterSat, 6087 mSolverCounterUnsat, 6 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 42.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 13564 SdHoareTripleChecker+Valid, 10555 SdHoareTripleChecker+Invalid, 16926 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 6087 IncrementalHoareTripleChecker+Valid, 10833 IncrementalHoareTripleChecker+Invalid, 6 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 45.7s IncrementalHoareTripleChecker+Time [2022-12-14 14:46:57,148 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [13564 Valid, 10555 Invalid, 16926 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [6087 Valid, 10833 Invalid, 6 Unknown, 0 Unchecked, 45.7s Time] [2022-12-14 14:46:57,174 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 44193 states. [2022-12-14 14:47:00,237 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 44193 to 39228. [2022-12-14 14:47:00,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 39228 states, 24506 states have (on average 1.3275524361380886) internal successors, (32533), 25233 states have internal predecessors, (32533), 12248 states have call successors, (12248), 2000 states have call predecessors, (12248), 2447 states have return successors, (22209), 12741 states have call predecessors, (22209), 12246 states have call successors, (22209) [2022-12-14 14:47:00,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39228 states to 39228 states and 66990 transitions. [2022-12-14 14:47:00,611 INFO L78 Accepts]: Start accepts. Automaton has 39228 states and 66990 transitions. Word has length 105 [2022-12-14 14:47:00,611 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 14:47:00,611 INFO L495 AbstractCegarLoop]: Abstraction has 39228 states and 66990 transitions. [2022-12-14 14:47:00,611 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 9.25) internal successors, (37), 4 states have internal predecessors, (37), 2 states have call successors, (17), 3 states have call predecessors, (17), 3 states have return successors, (16), 2 states have call predecessors, (16), 2 states have call successors, (16) [2022-12-14 14:47:00,611 INFO L276 IsEmpty]: Start isEmpty. Operand 39228 states and 66990 transitions. [2022-12-14 14:47:00,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 14:47:00,612 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 14:47:00,612 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 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] [2022-12-14 14:47:00,642 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b93259a2-3b58-452e-a18b-9710daaea959/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2022-12-14 14:47:00,813 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13,2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b93259a2-3b58-452e-a18b-9710daaea959/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-14 14:47:00,814 INFO L420 AbstractCegarLoop]: === Iteration 15 === Targeting ldv_linux_kernel_module_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 33 more)] === [2022-12-14 14:47:00,815 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 14:47:00,815 INFO L85 PathProgramCache]: Analyzing trace with hash -657745397, now seen corresponding path program 1 times [2022-12-14 14:47:00,816 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 14:47:00,816 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1663354697] [2022-12-14 14:47:00,816 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 14:47:00,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 14:47:01,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 14:47:01,515 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-12-14 14:47:01,515 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 14:47:01,515 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1663354697] [2022-12-14 14:47:01,515 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1663354697] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 14:47:01,515 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 14:47:01,515 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-12-14 14:47:01,515 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [235339625] [2022-12-14 14:47:01,515 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 14:47:01,516 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-12-14 14:47:01,516 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 14:47:01,516 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-12-14 14:47:01,517 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-12-14 14:47:01,517 INFO L87 Difference]: Start difference. First operand 39228 states and 66990 transitions. Second operand has 4 states, 4 states have (on average 12.25) internal successors, (49), 4 states have internal predecessors, (49), 2 states have call successors, (18), 2 states have call predecessors, (18), 1 states have return successors, (17), 2 states have call predecessors, (17), 2 states have call successors, (17) [2022-12-14 14:47:08,872 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.05s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 14:47:11,901 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 14:47:13,951 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.95s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 14:47:17,307 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 14:47:19,949 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 14:47:22,097 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-12-14 14:47:24,278 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 14:47:24,278 INFO L93 Difference]: Finished difference Result 39283 states and 67090 transitions. [2022-12-14 14:47:24,279 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-12-14 14:47:24,279 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 12.25) internal successors, (49), 4 states have internal predecessors, (49), 2 states have call successors, (18), 2 states have call predecessors, (18), 1 states have return successors, (17), 2 states have call predecessors, (17), 2 states have call successors, (17) Word has length 91 [2022-12-14 14:47:24,279 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 14:47:24,414 INFO L225 Difference]: With dead ends: 39283 [2022-12-14 14:47:24,414 INFO L226 Difference]: Without dead ends: 39281 [2022-12-14 14:47:24,431 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-12-14 14:47:24,432 INFO L413 NwaCegarLoop]: 5716 mSDtfsCounter, 6124 mSDsluCounter, 5879 mSDsCounter, 0 mSdLazyCounter, 1169 mSolverCounterSat, 0 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 19.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6133 SdHoareTripleChecker+Valid, 11595 SdHoareTripleChecker+Invalid, 1173 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 1169 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 20.2s IncrementalHoareTripleChecker+Time [2022-12-14 14:47:24,432 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [6133 Valid, 11595 Invalid, 1173 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 1169 Invalid, 4 Unknown, 0 Unchecked, 20.2s Time] [2022-12-14 14:47:24,464 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 39281 states. [2022-12-14 14:47:27,296 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 39281 to 39226. [2022-12-14 14:47:27,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 39226 states, 24505 states have (on average 1.3274841869006326) internal successors, (32530), 25231 states have internal predecessors, (32530), 12248 states have call successors, (12248), 2000 states have call predecessors, (12248), 2447 states have return successors, (22209), 12741 states have call predecessors, (22209), 12246 states have call successors, (22209) [2022-12-14 14:47:27,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39226 states to 39226 states and 66987 transitions. [2022-12-14 14:47:27,631 INFO L78 Accepts]: Start accepts. Automaton has 39226 states and 66987 transitions. Word has length 91 [2022-12-14 14:47:27,632 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 14:47:27,632 INFO L495 AbstractCegarLoop]: Abstraction has 39226 states and 66987 transitions. [2022-12-14 14:47:27,632 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 12.25) internal successors, (49), 4 states have internal predecessors, (49), 2 states have call successors, (18), 2 states have call predecessors, (18), 1 states have return successors, (17), 2 states have call predecessors, (17), 2 states have call successors, (17) [2022-12-14 14:47:27,632 INFO L276 IsEmpty]: Start isEmpty. Operand 39226 states and 66987 transitions. [2022-12-14 14:47:27,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 14:47:27,634 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 14:47:27,634 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 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] [2022-12-14 14:47:27,634 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14 [2022-12-14 14:47:27,634 INFO L420 AbstractCegarLoop]: === Iteration 16 === Targeting ldv_linux_kernel_rcu_update_lock_bh_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 33 more)] === [2022-12-14 14:47:27,635 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 14:47:27,635 INFO L85 PathProgramCache]: Analyzing trace with hash 1275481538, now seen corresponding path program 1 times [2022-12-14 14:47:27,635 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 14:47:27,635 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [101666916] [2022-12-14 14:47:27,635 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 14:47:27,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 14:47:27,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 14:47:28,306 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-12-14 14:47:28,306 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 14:47:28,307 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [101666916] [2022-12-14 14:47:28,307 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [101666916] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 14:47:28,307 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 14:47:28,307 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-12-14 14:47:28,307 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1051628691] [2022-12-14 14:47:28,307 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 14:47:28,307 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-12-14 14:47:28,307 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 14:47:28,307 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-12-14 14:47:28,308 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-12-14 14:47:28,308 INFO L87 Difference]: Start difference. First operand 39226 states and 66987 transitions. Second operand has 4 states, 4 states have (on average 13.0) internal successors, (52), 4 states have internal predecessors, (52), 2 states have call successors, (19), 2 states have call predecessors, (19), 1 states have return successors, (18), 2 states have call predecessors, (18), 2 states have call successors, (18) [2022-12-14 14:47:31,802 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.51s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 14:47:33,013 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.21s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 14:47:37,721 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.97s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 14:47:41,152 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 14:47:42,939 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.70s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 14:47:44,381 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.08s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 14:47:46,419 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 14:47:49,112 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 14:47:51,668 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 14:47:51,668 INFO L93 Difference]: Finished difference Result 39233 states and 67031 transitions. [2022-12-14 14:47:51,669 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-12-14 14:47:51,669 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 13.0) internal successors, (52), 4 states have internal predecessors, (52), 2 states have call successors, (19), 2 states have call predecessors, (19), 1 states have return successors, (18), 2 states have call predecessors, (18), 2 states have call successors, (18) Word has length 96 [2022-12-14 14:47:51,669 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 14:47:51,874 INFO L225 Difference]: With dead ends: 39233 [2022-12-14 14:47:51,874 INFO L226 Difference]: Without dead ends: 39231 [2022-12-14 14:47:51,888 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-12-14 14:47:51,889 INFO L413 NwaCegarLoop]: 5709 mSDtfsCounter, 6122 mSDsluCounter, 5856 mSDsCounter, 0 mSdLazyCounter, 1168 mSolverCounterSat, 0 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 19.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6129 SdHoareTripleChecker+Valid, 11565 SdHoareTripleChecker+Invalid, 1171 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 1168 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 20.3s IncrementalHoareTripleChecker+Time [2022-12-14 14:47:51,889 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [6129 Valid, 11565 Invalid, 1171 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 1168 Invalid, 3 Unknown, 0 Unchecked, 20.3s Time] [2022-12-14 14:47:51,910 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 39231 states. [2022-12-14 14:47:54,933 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 39231 to 39224. [2022-12-14 14:47:54,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 39224 states, 24504 states have (on average 1.3274159320927195) internal successors, (32527), 25229 states have internal predecessors, (32527), 12248 states have call successors, (12248), 2000 states have call predecessors, (12248), 2447 states have return successors, (22209), 12741 states have call predecessors, (22209), 12246 states have call successors, (22209) [2022-12-14 14:47:55,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39224 states to 39224 states and 66984 transitions. [2022-12-14 14:47:55,247 INFO L78 Accepts]: Start accepts. Automaton has 39224 states and 66984 transitions. Word has length 96 [2022-12-14 14:47:55,247 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 14:47:55,247 INFO L495 AbstractCegarLoop]: Abstraction has 39224 states and 66984 transitions. [2022-12-14 14:47:55,247 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 13.0) internal successors, (52), 4 states have internal predecessors, (52), 2 states have call successors, (19), 2 states have call predecessors, (19), 1 states have return successors, (18), 2 states have call predecessors, (18), 2 states have call successors, (18) [2022-12-14 14:47:55,247 INFO L276 IsEmpty]: Start isEmpty. Operand 39224 states and 66984 transitions. [2022-12-14 14:47:55,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2022-12-14 14:47:55,249 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 14:47:55,249 INFO L195 NwaCegarLoop]: trace histogram [8, 8, 6, 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] [2022-12-14 14:47:55,249 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable15 [2022-12-14 14:47:55,249 INFO L420 AbstractCegarLoop]: === Iteration 17 === Targeting ldv_unregister_chrdev_111Err0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 33 more)] === [2022-12-14 14:47:55,249 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 14:47:55,249 INFO L85 PathProgramCache]: Analyzing trace with hash 72148308, now seen corresponding path program 1 times [2022-12-14 14:47:55,249 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 14:47:55,249 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1127720855] [2022-12-14 14:47:55,249 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 14:47:55,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 14:47:57,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 14:47:59,731 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 4 proven. 12 refuted. 0 times theorem prover too weak. 104 trivial. 0 not checked. [2022-12-14 14:47:59,731 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 14:47:59,731 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1127720855] [2022-12-14 14:47:59,731 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1127720855] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-14 14:47:59,731 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1873848210] [2022-12-14 14:47:59,732 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 14:47:59,732 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-14 14:47:59,732 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b93259a2-3b58-452e-a18b-9710daaea959/bin/utaipan-gh47qXpMRh/z3 [2022-12-14 14:47:59,733 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b93259a2-3b58-452e-a18b-9710daaea959/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-14 14:47:59,733 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b93259a2-3b58-452e-a18b-9710daaea959/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2022-12-14 14:48:02,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 14:48:02,303 INFO L263 TraceCheckSpWp]: Trace formula consists of 8342 conjuncts, 41 conjunts are in the unsatisfiable core [2022-12-14 14:48:02,308 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 14:48:02,465 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 52 proven. 12 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2022-12-14 14:48:02,465 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-12-14 14:48:02,822 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 4 proven. 12 refuted. 0 times theorem prover too weak. 104 trivial. 0 not checked. [2022-12-14 14:48:02,822 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1873848210] provided 0 perfect and 2 imperfect interpolant sequences [2022-12-14 14:48:02,822 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [2064515316] [2022-12-14 14:48:02,838 INFO L159 IcfgInterpreter]: Started Sifa with 65 locations of interest [2022-12-14 14:48:02,838 INFO L166 IcfgInterpreter]: Building call graph [2022-12-14 14:48:02,841 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2022-12-14 14:48:02,844 INFO L176 IcfgInterpreter]: Starting interpretation [2022-12-14 14:48:02,844 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2022-12-14 14:48:54,229 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 2346 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 210 treesize of output 346 [2022-12-14 14:48:56,193 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 2346 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 210 treesize of output 346 [2022-12-14 14:49:11,583 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 2346 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 210 treesize of output 346 [2022-12-14 14:49:14,687 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 2346 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 210 treesize of output 346 [2022-12-14 14:49:17,215 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 2346 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 210 treesize of output 346 [2022-12-14 14:49:19,021 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 2346 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 210 treesize of output 346 [2022-12-14 14:49:22,592 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 2346 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 210 treesize of output 346