./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--misc--mic--host--mic_host.ko.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 38b53e6a Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1766861-3d9d-46b0-a978-c350aa0965b2/bin/utaipan-ByfvJB40ur/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1766861-3d9d-46b0-a978-c350aa0965b2/bin/utaipan-ByfvJB40ur/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1766861-3d9d-46b0-a978-c350aa0965b2/bin/utaipan-ByfvJB40ur/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1766861-3d9d-46b0-a978-c350aa0965b2/bin/utaipan-ByfvJB40ur/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--misc--mic--host--mic_host.ko.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1766861-3d9d-46b0-a978-c350aa0965b2/bin/utaipan-ByfvJB40ur/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1766861-3d9d-46b0-a978-c350aa0965b2/bin/utaipan-ByfvJB40ur --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 a9066a0fe8912811a59364de400d7180acd98dc78c095e3d6b0047f461c6ea69 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-38b53e6 [2022-11-25 22:17:12,462 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-25 22:17:12,472 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-25 22:17:12,493 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-25 22:17:12,497 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-25 22:17:12,500 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-25 22:17:12,503 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-25 22:17:12,506 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-25 22:17:12,508 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-25 22:17:12,514 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-25 22:17:12,515 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-25 22:17:12,518 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-25 22:17:12,518 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-25 22:17:12,523 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-25 22:17:12,524 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-25 22:17:12,526 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-25 22:17:12,528 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-25 22:17:12,529 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-25 22:17:12,530 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-25 22:17:12,537 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-25 22:17:12,538 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-25 22:17:12,541 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-25 22:17:12,542 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-25 22:17:12,544 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-25 22:17:12,552 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-25 22:17:12,553 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-25 22:17:12,553 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-25 22:17:12,556 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-25 22:17:12,556 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-25 22:17:12,559 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-25 22:17:12,560 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-25 22:17:12,561 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-25 22:17:12,563 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-25 22:17:12,564 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-25 22:17:12,565 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-25 22:17:12,565 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-25 22:17:12,566 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-25 22:17:12,566 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-25 22:17:12,566 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-25 22:17:12,568 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-25 22:17:12,569 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-25 22:17:12,570 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1766861-3d9d-46b0-a978-c350aa0965b2/bin/utaipan-ByfvJB40ur/config/svcomp-Reach-64bit-Taipan_Default.epf [2022-11-25 22:17:12,607 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-25 22:17:12,607 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-25 22:17:12,608 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-25 22:17:12,608 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-25 22:17:12,608 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-25 22:17:12,609 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-25 22:17:12,609 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-25 22:17:12,609 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-25 22:17:12,609 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-25 22:17:12,610 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-11-25 22:17:12,610 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-25 22:17:12,610 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-25 22:17:12,610 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-11-25 22:17:12,611 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-11-25 22:17:12,611 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-25 22:17:12,611 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-11-25 22:17:12,611 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-11-25 22:17:12,612 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-11-25 22:17:12,612 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-25 22:17:12,612 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-25 22:17:12,613 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-25 22:17:12,613 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-25 22:17:12,613 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-25 22:17:12,613 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-25 22:17:12,614 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-25 22:17:12,614 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-25 22:17:12,614 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-25 22:17:12,614 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-25 22:17:12,615 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-25 22:17:12,615 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-25 22:17:12,615 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-25 22:17:12,615 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-11-25 22:17:12,616 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-25 22:17:12,616 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-25 22:17:12,616 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-11-25 22:17:12,616 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-25 22:17:12,616 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-25 22:17:12,617 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-25 22:17:12,617 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_b1766861-3d9d-46b0-a978-c350aa0965b2/bin/utaipan-ByfvJB40ur/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1766861-3d9d-46b0-a978-c350aa0965b2/bin/utaipan-ByfvJB40ur Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a9066a0fe8912811a59364de400d7180acd98dc78c095e3d6b0047f461c6ea69 [2022-11-25 22:17:12,913 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-25 22:17:12,936 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-25 22:17:12,940 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-25 22:17:12,942 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-25 22:17:12,942 INFO L275 PluginConnector]: CDTParser initialized [2022-11-25 22:17:12,943 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1766861-3d9d-46b0-a978-c350aa0965b2/bin/utaipan-ByfvJB40ur/../../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--misc--mic--host--mic_host.ko.cil.i [2022-11-25 22:17:15,999 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-25 22:17:16,823 INFO L351 CDTParser]: Found 1 translation units. [2022-11-25 22:17:16,823 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1766861-3d9d-46b0-a978-c350aa0965b2/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--misc--mic--host--mic_host.ko.cil.i [2022-11-25 22:17:16,906 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1766861-3d9d-46b0-a978-c350aa0965b2/bin/utaipan-ByfvJB40ur/data/17d9e45ac/2ff2a2962e5f4e8db147fdaa3fcecfdd/FLAG0eb5b1b30 [2022-11-25 22:17:16,925 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1766861-3d9d-46b0-a978-c350aa0965b2/bin/utaipan-ByfvJB40ur/data/17d9e45ac/2ff2a2962e5f4e8db147fdaa3fcecfdd [2022-11-25 22:17:16,930 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-25 22:17:16,932 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-25 22:17:16,936 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-25 22:17:16,936 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-25 22:17:16,940 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-25 22:17:16,941 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 10:17:16" (1/1) ... [2022-11-25 22:17:16,942 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@41d94e0d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:17:16, skipping insertion in model container [2022-11-25 22:17:16,942 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 10:17:16" (1/1) ... [2022-11-25 22:17:16,950 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-25 22:17:17,182 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-25 22:17:18,485 WARN L623 FunctionHandler]: Unknown extern function kernfs_find_and_get_ns [2022-11-25 22:17:18,510 WARN L623 FunctionHandler]: Unknown extern function kernfs_put [2022-11-25 22:17:18,537 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-11-25 22:17:18,742 WARN L623 FunctionHandler]: Unknown extern function dma_set_mask [2022-11-25 22:17:19,011 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 22:17:19,015 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 22:17:19,015 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 22:17:19,028 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 22:17:19,077 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-11-25 22:17:19,077 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-25 22:17:19,078 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-25 22:17:19,079 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-25 22:17:19,080 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-25 22:17:19,081 WARN L623 FunctionHandler]: Unknown extern function register_pm_notifier [2022-11-25 22:17:19,082 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 22:17:19,082 WARN L623 FunctionHandler]: Unknown extern function flush_work [2022-11-25 22:17:19,083 WARN L623 FunctionHandler]: Unknown extern function flush_work [2022-11-25 22:17:19,092 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 22:17:19,093 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 22:17:19,093 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 22:17:19,094 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 22:17:19,095 WARN L623 FunctionHandler]: Unknown extern function flush_work [2022-11-25 22:17:19,096 WARN L623 FunctionHandler]: Unknown extern function flush_work [2022-11-25 22:17:19,097 WARN L623 FunctionHandler]: Unknown extern function unregister_pm_notifier [2022-11-25 22:17:19,105 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 22:17:19,106 WARN L623 FunctionHandler]: Unknown extern function ida_simple_get [2022-11-25 22:17:19,107 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 22:17:19,110 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 22:17:19,110 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-11-25 22:17:19,111 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 22:17:19,116 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-11-25 22:17:19,116 WARN L623 FunctionHandler]: Unknown extern function pci_request_regions [2022-11-25 22:17:19,117 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 22:17:19,118 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 22:17:19,121 WARN L623 FunctionHandler]: Unknown extern function pci_ioremap_bar [2022-11-25 22:17:19,122 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 22:17:19,126 WARN L623 FunctionHandler]: Unknown extern function ioremap_wc [2022-11-25 22:17:19,127 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 22:17:19,128 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 22:17:19,129 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 22:17:19,130 WARN L623 FunctionHandler]: Unknown extern function device_create_with_groups [2022-11-25 22:17:19,134 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 22:17:19,136 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 22:17:19,137 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 22:17:19,139 WARN L623 FunctionHandler]: Unknown extern function cdev_add [2022-11-25 22:17:19,140 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 22:17:19,142 WARN L623 FunctionHandler]: Unknown extern function device_destroy [2022-11-25 22:17:19,143 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-11-25 22:17:19,143 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-25 22:17:19,143 WARN L623 FunctionHandler]: Unknown extern function ida_simple_remove [2022-11-25 22:17:19,144 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 22:17:19,144 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 22:17:19,154 WARN L623 FunctionHandler]: Unknown extern function flush_work [2022-11-25 22:17:19,154 WARN L623 FunctionHandler]: Unknown extern function device_destroy [2022-11-25 22:17:19,155 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-11-25 22:17:19,156 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-25 22:17:19,156 WARN L623 FunctionHandler]: Unknown extern function ida_simple_remove [2022-11-25 22:17:19,156 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 22:17:19,165 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:17:19,166 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:17:19,167 WARN L623 FunctionHandler]: Unknown extern function ida_init [2022-11-25 22:17:19,167 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:17:19,175 WARN L623 FunctionHandler]: Unknown extern function ida_destroy [2022-11-25 22:17:19,813 WARN L623 FunctionHandler]: Unknown extern function cdev_init [2022-11-25 22:17:19,815 WARN L623 FunctionHandler]: Unknown extern function cdev_del [2022-11-25 22:17:19,816 WARN L623 FunctionHandler]: Unknown extern function alloc_chrdev_region [2022-11-25 22:17:19,817 WARN L623 FunctionHandler]: Unknown extern function __pci_register_driver [2022-11-25 22:17:19,818 WARN L623 FunctionHandler]: Unknown extern function unregister_chrdev_region [2022-11-25 22:17:19,819 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-11-25 22:17:19,819 WARN L623 FunctionHandler]: Unknown extern function unregister_chrdev_region [2022-11-25 22:17:19,821 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-11-25 22:17:19,915 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-11-25 22:17:19,922 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 22:17:19,932 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-25 22:17:19,941 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-25 22:17:20,060 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 22:17:20,068 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 22:17:20,077 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 22:17:20,087 WARN L623 FunctionHandler]: Unknown extern function request_firmware [2022-11-25 22:17:20,088 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 22:17:20,091 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 22:17:20,092 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 22:17:20,093 WARN L623 FunctionHandler]: Unknown extern function release_firmware [2022-11-25 22:17:20,106 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-25 22:17:20,107 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 22:17:20,115 WARN L623 FunctionHandler]: Unknown extern function request_firmware [2022-11-25 22:17:20,115 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 22:17:20,116 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 22:17:20,119 WARN L623 FunctionHandler]: Unknown extern function release_firmware [2022-11-25 22:17:20,128 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 22:17:20,128 WARN L623 FunctionHandler]: Unknown extern function release_firmware [2022-11-25 22:17:20,130 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-25 22:17:20,213 WARN L623 FunctionHandler]: Unknown extern function kstrtoull [2022-11-25 22:17:20,272 WARN L623 FunctionHandler]: Unknown extern function kernfs_notify [2022-11-25 22:17:20,313 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-25 22:17:20,318 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-25 22:17:20,328 WARN L623 FunctionHandler]: Unknown extern function scnprintf [2022-11-25 22:17:20,338 WARN L623 FunctionHandler]: Unknown extern function scnprintf [2022-11-25 22:17:20,347 WARN L623 FunctionHandler]: Unknown extern function scnprintf [2022-11-25 22:17:20,355 WARN L623 FunctionHandler]: Unknown extern function sysfs_streq [2022-11-25 22:17:20,356 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 22:17:20,357 WARN L623 FunctionHandler]: Unknown extern function sysfs_streq [2022-11-25 22:17:20,357 WARN L623 FunctionHandler]: Unknown extern function sysfs_streq [2022-11-25 22:17:20,358 WARN L623 FunctionHandler]: Unknown extern function sysfs_streq [2022-11-25 22:17:20,367 WARN L623 FunctionHandler]: Unknown extern function scnprintf [2022-11-25 22:17:20,376 WARN L623 FunctionHandler]: Unknown extern function scnprintf [2022-11-25 22:17:20,385 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 22:17:20,386 WARN L623 FunctionHandler]: Unknown extern function strncpy [2022-11-25 22:17:20,395 WARN L623 FunctionHandler]: Unknown extern function scnprintf [2022-11-25 22:17:20,403 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 22:17:20,404 WARN L623 FunctionHandler]: Unknown extern function strncpy [2022-11-25 22:17:20,413 WARN L623 FunctionHandler]: Unknown extern function scnprintf [2022-11-25 22:17:20,421 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 22:17:20,422 WARN L623 FunctionHandler]: Unknown extern function strncpy [2022-11-25 22:17:20,432 WARN L623 FunctionHandler]: Unknown extern function scnprintf [2022-11-25 22:17:20,440 WARN L623 FunctionHandler]: Unknown extern function sysfs_streq [2022-11-25 22:17:20,441 WARN L623 FunctionHandler]: Unknown extern function sysfs_streq [2022-11-25 22:17:20,441 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 22:17:20,442 WARN L623 FunctionHandler]: Unknown extern function strncpy [2022-11-25 22:17:20,451 WARN L623 FunctionHandler]: Unknown extern function scnprintf [2022-11-25 22:17:20,469 WARN L623 FunctionHandler]: Unknown extern function scnprintf [2022-11-25 22:17:20,631 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-11-25 22:17:20,696 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-11-25 22:17:20,759 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-11-25 22:17:20,760 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-11-25 22:17:20,760 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-11-25 22:17:20,768 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-11-25 22:17:20,774 WARN L623 FunctionHandler]: Unknown extern function debug_dma_mapping_error [2022-11-25 22:17:20,932 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 22:17:20,934 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 22:17:20,935 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 22:17:20,936 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 22:17:20,938 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-11-25 22:17:20,938 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 22:17:20,941 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 22:17:20,949 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-25 22:17:20,951 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 22:17:20,952 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-25 22:17:20,954 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-25 22:17:20,955 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-11-25 22:17:20,955 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 22:17:20,955 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 22:17:20,960 WARN L623 FunctionHandler]: Unknown extern function __ldv_linux_kernel_locking_spinlock_spin_lock [2022-11-25 22:17:20,960 WARN L623 FunctionHandler]: Unknown extern function __ldv_linux_kernel_locking_spinlock_spin_lock [2022-11-25 22:17:20,962 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-11-25 22:17:20,995 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-11-25 22:17:21,094 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-11-25 22:17:21,115 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-11-25 22:17:21,181 WARN L623 FunctionHandler]: Unknown extern function pci_enable_msi_range [2022-11-25 22:17:21,196 WARN L623 FunctionHandler]: Unknown extern function pci_enable_msix_range [2022-11-25 22:17:21,292 WARN L623 FunctionHandler]: Unknown extern function ida_simple_get [2022-11-25 22:17:21,292 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 22:17:21,300 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-11-25 22:17:21,301 WARN L623 FunctionHandler]: Unknown extern function ida_simple_remove [2022-11-25 22:17:21,301 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 22:17:21,310 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-25 22:17:21,312 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-25 22:17:21,312 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msix [2022-11-25 22:17:21,313 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 22:17:21,320 WARN L623 FunctionHandler]: Unknown extern function ida_init [2022-11-25 22:17:21,321 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-25 22:17:21,321 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-25 22:17:21,329 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-11-25 22:17:21,329 WARN L623 FunctionHandler]: Unknown extern function ida_simple_remove [2022-11-25 22:17:21,330 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 22:17:21,330 WARN L623 FunctionHandler]: Unknown extern function ida_destroy [2022-11-25 22:17:21,331 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 22:17:21,339 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-25 22:17:21,340 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 22:17:21,340 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 22:17:21,341 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-25 22:17:21,342 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 22:17:21,342 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msi [2022-11-25 22:17:21,349 WARN L623 FunctionHandler]: Unknown extern function pci_msi_off [2022-11-25 22:17:21,349 WARN L623 FunctionHandler]: Unknown extern function pci_intx [2022-11-25 22:17:21,349 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 22:17:21,351 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-25 22:17:21,352 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 22:17:21,353 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 22:17:21,354 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-25 22:17:21,356 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-25 22:17:21,356 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 22:17:21,358 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-25 22:17:21,360 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-11-25 22:17:21,361 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-25 22:17:21,362 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-11-25 22:17:21,364 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-25 22:17:21,365 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 22:17:21,366 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-11-25 22:17:21,366 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 22:17:21,367 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 22:17:21,367 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msix [2022-11-25 22:17:21,367 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 22:17:21,368 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msi [2022-11-25 22:17:21,417 WARN L623 FunctionHandler]: Unknown extern function __ldv_linux_kernel_locking_spinlock_spin_lock [2022-11-25 22:17:21,418 WARN L623 FunctionHandler]: Unknown extern function __ldv_linux_kernel_locking_spinlock_spin_lock [2022-11-25 22:17:21,418 WARN L623 FunctionHandler]: Unknown extern function __ldv_linux_kernel_locking_spinlock_spin_lock [2022-11-25 22:17:21,419 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-11-25 22:17:21,419 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-11-25 22:17:21,420 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-11-25 22:17:21,421 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-11-25 22:17:21,421 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-11-25 22:17:21,421 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-11-25 22:17:21,661 WARN L623 FunctionHandler]: Unknown extern function __dma_request_channel [2022-11-25 22:17:21,662 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 22:17:21,716 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 22:17:21,716 WARN L623 FunctionHandler]: Unknown extern function complete_all [2022-11-25 22:17:21,718 WARN L623 FunctionHandler]: Unknown extern function mbus_register_device [2022-11-25 22:17:21,719 WARN L623 FunctionHandler]: Unknown extern function dma_release_channel [2022-11-25 22:17:21,720 WARN L623 FunctionHandler]: Unknown extern function dma_release_channel [2022-11-25 22:17:21,723 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-11-25 22:17:21,739 WARN L623 FunctionHandler]: Unknown extern function mbus_unregister_device [2022-11-25 22:17:21,740 WARN L623 FunctionHandler]: Unknown extern function mbus_unregister_device [2022-11-25 22:17:21,741 WARN L623 FunctionHandler]: Unknown extern function wait_for_completion_timeout [2022-11-25 22:17:21,741 WARN L623 FunctionHandler]: Unknown extern function wait_for_completion_timeout [2022-11-25 22:17:21,905 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-11-25 22:17:21,906 WARN L623 FunctionHandler]: Unknown extern function seq_write [2022-11-25 22:17:21,906 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 22:17:21,913 WARN L623 FunctionHandler]: Unknown extern function single_open [2022-11-25 22:17:21,921 WARN L623 FunctionHandler]: Unknown extern function single_release [2022-11-25 22:17:21,929 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 22:17:21,929 WARN L623 FunctionHandler]: Unknown extern function seq_puts [2022-11-25 22:17:21,930 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 22:17:21,931 WARN L623 FunctionHandler]: Unknown extern function seq_puts [2022-11-25 22:17:21,938 WARN L623 FunctionHandler]: Unknown extern function single_open [2022-11-25 22:17:21,945 WARN L623 FunctionHandler]: Unknown extern function single_release [2022-11-25 22:17:21,959 WARN L623 FunctionHandler]: Unknown extern function single_open [2022-11-25 22:17:21,966 WARN L623 FunctionHandler]: Unknown extern function single_release [2022-11-25 22:17:21,972 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 22:17:21,980 WARN L623 FunctionHandler]: Unknown extern function single_open [2022-11-25 22:17:21,987 WARN L623 FunctionHandler]: Unknown extern function single_release [2022-11-25 22:17:21,995 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 22:17:21,995 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 22:17:21,996 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 22:17:21,996 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 22:17:21,996 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 22:17:21,997 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 22:17:21,997 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 22:17:21,998 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 22:17:21,998 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 22:17:21,998 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 22:17:21,999 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 22:17:21,999 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 22:17:22,000 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 22:17:22,000 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 22:17:22,000 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 22:17:22,001 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 22:17:22,001 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 22:17:22,002 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 22:17:22,002 WARN L623 FunctionHandler]: Unknown extern function seq_puts [2022-11-25 22:17:22,003 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 22:17:22,003 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 22:17:22,003 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 22:17:22,004 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 22:17:22,004 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 22:17:22,004 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 22:17:22,005 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 22:17:22,005 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 22:17:22,012 WARN L623 FunctionHandler]: Unknown extern function single_open [2022-11-25 22:17:22,019 WARN L623 FunctionHandler]: Unknown extern function single_release [2022-11-25 22:17:22,027 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 22:17:22,029 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 22:17:22,029 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 22:17:22,030 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 22:17:22,030 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 22:17:22,030 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 22:17:22,031 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 22:17:22,031 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 22:17:22,032 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 22:17:22,033 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 22:17:22,033 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 22:17:22,034 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 22:17:22,034 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 22:17:22,035 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 22:17:22,042 WARN L623 FunctionHandler]: Unknown extern function single_open [2022-11-25 22:17:22,050 WARN L623 FunctionHandler]: Unknown extern function single_release [2022-11-25 22:17:22,058 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 22:17:22,059 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 22:17:22,060 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 22:17:22,061 WARN L623 FunctionHandler]: Unknown extern function seq_puts [2022-11-25 22:17:22,061 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 22:17:22,062 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 22:17:22,063 WARN L623 FunctionHandler]: Unknown extern function seq_puts [2022-11-25 22:17:22,063 WARN L623 FunctionHandler]: Unknown extern function seq_puts [2022-11-25 22:17:22,070 WARN L623 FunctionHandler]: Unknown extern function single_open [2022-11-25 22:17:22,077 WARN L623 FunctionHandler]: Unknown extern function single_release [2022-11-25 22:17:22,078 WARN L623 FunctionHandler]: Unknown extern function debugfs_create_dir [2022-11-25 22:17:22,079 WARN L623 FunctionHandler]: Unknown extern function debugfs_create_file [2022-11-25 22:17:22,079 WARN L623 FunctionHandler]: Unknown extern function debugfs_create_file [2022-11-25 22:17:22,080 WARN L623 FunctionHandler]: Unknown extern function debugfs_create_file [2022-11-25 22:17:22,080 WARN L623 FunctionHandler]: Unknown extern function debugfs_create_file [2022-11-25 22:17:22,081 WARN L623 FunctionHandler]: Unknown extern function debugfs_create_file [2022-11-25 22:17:22,081 WARN L623 FunctionHandler]: Unknown extern function debugfs_create_file [2022-11-25 22:17:22,081 WARN L623 FunctionHandler]: Unknown extern function debugfs_create_file [2022-11-25 22:17:22,082 WARN L623 FunctionHandler]: Unknown extern function debugfs_remove_recursive [2022-11-25 22:17:22,082 WARN L623 FunctionHandler]: Unknown extern function debugfs_create_dir [2022-11-25 22:17:22,083 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:17:22,083 WARN L623 FunctionHandler]: Unknown extern function debugfs_remove [2022-11-25 22:17:22,264 WARN L623 FunctionHandler]: Unknown extern function seq_read [2022-11-25 22:17:22,264 WARN L623 FunctionHandler]: Unknown extern function seq_lseek [2022-11-25 22:17:22,265 WARN L623 FunctionHandler]: Unknown extern function seq_read [2022-11-25 22:17:22,265 WARN L623 FunctionHandler]: Unknown extern function seq_lseek [2022-11-25 22:17:22,265 WARN L623 FunctionHandler]: Unknown extern function seq_read [2022-11-25 22:17:22,266 WARN L623 FunctionHandler]: Unknown extern function seq_lseek [2022-11-25 22:17:22,266 WARN L623 FunctionHandler]: Unknown extern function seq_read [2022-11-25 22:17:22,266 WARN L623 FunctionHandler]: Unknown extern function seq_lseek [2022-11-25 22:17:22,267 WARN L623 FunctionHandler]: Unknown extern function seq_read [2022-11-25 22:17:22,267 WARN L623 FunctionHandler]: Unknown extern function seq_lseek [2022-11-25 22:17:22,267 WARN L623 FunctionHandler]: Unknown extern function seq_read [2022-11-25 22:17:22,268 WARN L623 FunctionHandler]: Unknown extern function seq_lseek [2022-11-25 22:17:22,268 WARN L623 FunctionHandler]: Unknown extern function seq_read [2022-11-25 22:17:22,268 WARN L623 FunctionHandler]: Unknown extern function seq_lseek [2022-11-25 22:17:22,296 WARN L623 FunctionHandler]: Unknown extern function __ldv_linux_kernel_locking_spinlock_spin_lock [2022-11-25 22:17:22,315 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-11-25 22:17:22,350 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-11-25 22:17:22,350 WARN L623 FunctionHandler]: Unknown extern function _copy_from_user [2022-11-25 22:17:22,350 WARN L623 FunctionHandler]: Unknown extern function _copy_from_user [2022-11-25 22:17:22,351 WARN L623 FunctionHandler]: Unknown extern function __copy_from_user_overflow [2022-11-25 22:17:22,358 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-11-25 22:17:22,358 WARN L623 FunctionHandler]: Unknown extern function _copy_to_user [2022-11-25 22:17:22,359 WARN L623 FunctionHandler]: Unknown extern function _copy_to_user [2022-11-25 22:17:22,359 WARN L623 FunctionHandler]: Unknown extern function __copy_to_user_overflow [2022-11-25 22:17:22,407 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 22:17:22,408 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 22:17:22,409 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-11-25 22:17:22,410 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 22:17:22,411 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 22:17:22,413 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-25 22:17:22,413 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 22:17:22,414 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 22:17:22,415 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 22:17:22,425 WARN L623 FunctionHandler]: Unknown extern function remap_pfn_range [2022-11-25 22:17:22,426 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-25 22:17:22,649 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 22:17:22,688 WARN L623 FunctionHandler]: Unknown extern function dma_sync_wait [2022-11-25 22:17:22,688 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 22:17:22,697 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 22:17:22,704 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 22:17:22,728 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 22:17:22,739 WARN L623 FunctionHandler]: Unknown extern function vringh_getdesc_kern [2022-11-25 22:17:22,740 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 22:17:22,741 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 22:17:22,742 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 22:17:22,743 WARN L623 FunctionHandler]: Unknown extern function vringh_complete_kern [2022-11-25 22:17:22,743 WARN L623 FunctionHandler]: Unknown extern function vringh_need_notify_kern [2022-11-25 22:17:22,751 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 22:17:22,752 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 22:17:22,753 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 22:17:22,761 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-11-25 22:17:22,762 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-25 22:17:22,770 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-25 22:17:22,773 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-25 22:17:22,774 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-11-25 22:17:22,775 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-11-25 22:17:22,783 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-11-25 22:17:22,785 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 22:17:22,786 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-11-25 22:17:22,786 WARN L623 FunctionHandler]: Unknown extern function __might_sleep [2022-11-25 22:17:22,787 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-11-25 22:17:22,788 WARN L623 FunctionHandler]: Unknown extern function prepare_to_wait_event [2022-11-25 22:17:22,788 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-11-25 22:17:22,789 WARN L623 FunctionHandler]: Unknown extern function finish_wait [2022-11-25 22:17:22,790 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-25 22:17:22,798 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 22:17:22,799 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 22:17:22,800 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 22:17:22,800 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 22:17:22,801 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 22:17:22,802 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 22:17:22,803 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 22:17:22,812 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-25 22:17:22,812 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-25 22:17:22,813 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-11-25 22:17:22,814 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 22:17:22,815 WARN L623 FunctionHandler]: Unknown extern function free_pages [2022-11-25 22:17:22,815 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 22:17:22,816 WARN L623 FunctionHandler]: Unknown extern function vringh_init_kern [2022-11-25 22:17:22,817 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 22:17:22,818 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-25 22:17:22,820 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-25 22:17:22,821 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-25 22:17:22,822 WARN L623 FunctionHandler]: Unknown extern function free_pages [2022-11-25 22:17:22,824 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-11-25 22:17:22,825 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-25 22:17:22,827 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-11-25 22:17:22,827 WARN L623 FunctionHandler]: Unknown extern function __might_sleep [2022-11-25 22:17:22,828 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-11-25 22:17:22,828 WARN L623 FunctionHandler]: Unknown extern function prepare_to_wait_event [2022-11-25 22:17:22,829 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-11-25 22:17:22,829 WARN L623 FunctionHandler]: Unknown extern function finish_wait [2022-11-25 22:17:22,832 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-25 22:17:22,833 WARN L623 FunctionHandler]: Unknown extern function flush_work [2022-11-25 22:17:22,833 WARN L623 FunctionHandler]: Unknown extern function free_pages [2022-11-25 22:17:22,834 WARN L623 FunctionHandler]: Unknown extern function free_pages [2022-11-25 22:17:22,835 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-11-25 22:17:22,835 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-25 22:17:23,440 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-11-25 22:17:23,740 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 22:17:24,654 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_b1766861-3d9d-46b0-a978-c350aa0965b2/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--misc--mic--host--mic_host.ko.cil.i[659224,659237] [2022-11-25 22:17:24,657 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_b1766861-3d9d-46b0-a978-c350aa0965b2/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--misc--mic--host--mic_host.ko.cil.i[659369,659382] [2022-11-25 22:17:24,658 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_b1766861-3d9d-46b0-a978-c350aa0965b2/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--misc--mic--host--mic_host.ko.cil.i[659515,659528] [2022-11-25 22:17:24,659 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_b1766861-3d9d-46b0-a978-c350aa0965b2/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--misc--mic--host--mic_host.ko.cil.i[659680,659693] [2022-11-25 22:17:24,659 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_b1766861-3d9d-46b0-a978-c350aa0965b2/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--misc--mic--host--mic_host.ko.cil.i[659838,659851] [2022-11-25 22:17:24,659 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_b1766861-3d9d-46b0-a978-c350aa0965b2/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--misc--mic--host--mic_host.ko.cil.i[659996,660009] [2022-11-25 22:17:24,660 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_b1766861-3d9d-46b0-a978-c350aa0965b2/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--misc--mic--host--mic_host.ko.cil.i[660154,660167] [2022-11-25 22:17:24,660 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_b1766861-3d9d-46b0-a978-c350aa0965b2/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--misc--mic--host--mic_host.ko.cil.i[660314,660327] [2022-11-25 22:17:24,661 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_b1766861-3d9d-46b0-a978-c350aa0965b2/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--misc--mic--host--mic_host.ko.cil.i[660473,660486] [2022-11-25 22:17:24,661 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_b1766861-3d9d-46b0-a978-c350aa0965b2/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--misc--mic--host--mic_host.ko.cil.i[660612,660625] [2022-11-25 22:17:24,662 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_b1766861-3d9d-46b0-a978-c350aa0965b2/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--misc--mic--host--mic_host.ko.cil.i[660754,660767] [2022-11-25 22:17:24,662 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_b1766861-3d9d-46b0-a978-c350aa0965b2/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--misc--mic--host--mic_host.ko.cil.i[660903,660916] [2022-11-25 22:17:24,662 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_b1766861-3d9d-46b0-a978-c350aa0965b2/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--misc--mic--host--mic_host.ko.cil.i[661042,661055] [2022-11-25 22:17:24,663 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_b1766861-3d9d-46b0-a978-c350aa0965b2/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--misc--mic--host--mic_host.ko.cil.i[661197,661210] [2022-11-25 22:17:24,663 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_b1766861-3d9d-46b0-a978-c350aa0965b2/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--misc--mic--host--mic_host.ko.cil.i[661357,661370] [2022-11-25 22:17:24,664 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_b1766861-3d9d-46b0-a978-c350aa0965b2/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--misc--mic--host--mic_host.ko.cil.i[661508,661521] [2022-11-25 22:17:24,664 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_b1766861-3d9d-46b0-a978-c350aa0965b2/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--misc--mic--host--mic_host.ko.cil.i[661659,661672] [2022-11-25 22:17:24,665 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_b1766861-3d9d-46b0-a978-c350aa0965b2/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--misc--mic--host--mic_host.ko.cil.i[661811,661824] [2022-11-25 22:17:24,665 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_b1766861-3d9d-46b0-a978-c350aa0965b2/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--misc--mic--host--mic_host.ko.cil.i[661960,661973] [2022-11-25 22:17:24,666 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1766861-3d9d-46b0-a978-c350aa0965b2/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--misc--mic--host--mic_host.ko.cil.i[662108,662121] [2022-11-25 22:17:24,666 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1766861-3d9d-46b0-a978-c350aa0965b2/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--misc--mic--host--mic_host.ko.cil.i[662265,662278] [2022-11-25 22:17:24,666 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1766861-3d9d-46b0-a978-c350aa0965b2/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--misc--mic--host--mic_host.ko.cil.i[662414,662427] [2022-11-25 22:17:24,667 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_b1766861-3d9d-46b0-a978-c350aa0965b2/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--misc--mic--host--mic_host.ko.cil.i[662570,662583] [2022-11-25 22:17:24,667 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_b1766861-3d9d-46b0-a978-c350aa0965b2/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--misc--mic--host--mic_host.ko.cil.i[662723,662736] [2022-11-25 22:17:24,668 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_b1766861-3d9d-46b0-a978-c350aa0965b2/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--misc--mic--host--mic_host.ko.cil.i[662869,662882] [2022-11-25 22:17:24,668 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_b1766861-3d9d-46b0-a978-c350aa0965b2/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--misc--mic--host--mic_host.ko.cil.i[663012,663025] [2022-11-25 22:17:24,669 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_b1766861-3d9d-46b0-a978-c350aa0965b2/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--misc--mic--host--mic_host.ko.cil.i[663164,663177] [2022-11-25 22:17:24,669 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_b1766861-3d9d-46b0-a978-c350aa0965b2/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--misc--mic--host--mic_host.ko.cil.i[663310,663323] [2022-11-25 22:17:24,669 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_b1766861-3d9d-46b0-a978-c350aa0965b2/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--misc--mic--host--mic_host.ko.cil.i[663455,663468] [2022-11-25 22:17:24,670 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_b1766861-3d9d-46b0-a978-c350aa0965b2/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--misc--mic--host--mic_host.ko.cil.i[663609,663622] [2022-11-25 22:17:24,670 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_b1766861-3d9d-46b0-a978-c350aa0965b2/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--misc--mic--host--mic_host.ko.cil.i[663760,663773] [2022-11-25 22:17:24,671 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_b1766861-3d9d-46b0-a978-c350aa0965b2/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--misc--mic--host--mic_host.ko.cil.i[663915,663928] [2022-11-25 22:17:24,671 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_b1766861-3d9d-46b0-a978-c350aa0965b2/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--misc--mic--host--mic_host.ko.cil.i[664067,664080] [2022-11-25 22:17:24,671 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_b1766861-3d9d-46b0-a978-c350aa0965b2/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--misc--mic--host--mic_host.ko.cil.i[664222,664235] [2022-11-25 22:17:24,672 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_b1766861-3d9d-46b0-a978-c350aa0965b2/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--misc--mic--host--mic_host.ko.cil.i[664386,664399] [2022-11-25 22:17:24,672 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_b1766861-3d9d-46b0-a978-c350aa0965b2/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--misc--mic--host--mic_host.ko.cil.i[664542,664555] [2022-11-25 22:17:24,673 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_b1766861-3d9d-46b0-a978-c350aa0965b2/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--misc--mic--host--mic_host.ko.cil.i[664706,664719] [2022-11-25 22:17:24,673 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_b1766861-3d9d-46b0-a978-c350aa0965b2/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--misc--mic--host--mic_host.ko.cil.i[664848,664861] [2022-11-25 22:17:24,674 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_b1766861-3d9d-46b0-a978-c350aa0965b2/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--misc--mic--host--mic_host.ko.cil.i[665006,665019] [2022-11-25 22:17:24,674 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_b1766861-3d9d-46b0-a978-c350aa0965b2/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--misc--mic--host--mic_host.ko.cil.i[665173,665186] [2022-11-25 22:17:24,674 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_b1766861-3d9d-46b0-a978-c350aa0965b2/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--misc--mic--host--mic_host.ko.cil.i[665332,665345] [2022-11-25 22:17:24,675 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_b1766861-3d9d-46b0-a978-c350aa0965b2/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--misc--mic--host--mic_host.ko.cil.i[665491,665504] [2022-11-25 22:17:24,675 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_b1766861-3d9d-46b0-a978-c350aa0965b2/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--misc--mic--host--mic_host.ko.cil.i[665640,665653] [2022-11-25 22:17:24,676 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_b1766861-3d9d-46b0-a978-c350aa0965b2/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--misc--mic--host--mic_host.ko.cil.i[665787,665800] [2022-11-25 22:17:24,676 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_b1766861-3d9d-46b0-a978-c350aa0965b2/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--misc--mic--host--mic_host.ko.cil.i[665926,665939] [2022-11-25 22:17:24,676 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_b1766861-3d9d-46b0-a978-c350aa0965b2/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--misc--mic--host--mic_host.ko.cil.i[666089,666102] [2022-11-25 22:17:24,677 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_b1766861-3d9d-46b0-a978-c350aa0965b2/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--misc--mic--host--mic_host.ko.cil.i[666255,666268] [2022-11-25 22:17:24,677 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_b1766861-3d9d-46b0-a978-c350aa0965b2/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--misc--mic--host--mic_host.ko.cil.i[666419,666432] [2022-11-25 22:17:24,677 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_b1766861-3d9d-46b0-a978-c350aa0965b2/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--misc--mic--host--mic_host.ko.cil.i[666584,666597] [2022-11-25 22:17:24,678 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_b1766861-3d9d-46b0-a978-c350aa0965b2/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--misc--mic--host--mic_host.ko.cil.i[666749,666762] [2022-11-25 22:17:24,678 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_b1766861-3d9d-46b0-a978-c350aa0965b2/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--misc--mic--host--mic_host.ko.cil.i[666915,666928] [2022-11-25 22:17:24,679 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_b1766861-3d9d-46b0-a978-c350aa0965b2/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--misc--mic--host--mic_host.ko.cil.i[667080,667093] [2022-11-25 22:17:24,679 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_b1766861-3d9d-46b0-a978-c350aa0965b2/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--misc--mic--host--mic_host.ko.cil.i[667247,667260] [2022-11-25 22:17:24,680 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_b1766861-3d9d-46b0-a978-c350aa0965b2/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--misc--mic--host--mic_host.ko.cil.i[667407,667420] [2022-11-25 22:17:24,680 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_b1766861-3d9d-46b0-a978-c350aa0965b2/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--misc--mic--host--mic_host.ko.cil.i[667569,667582] [2022-11-25 22:17:24,680 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_b1766861-3d9d-46b0-a978-c350aa0965b2/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--misc--mic--host--mic_host.ko.cil.i[667728,667741] [2022-11-25 22:17:24,681 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_b1766861-3d9d-46b0-a978-c350aa0965b2/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--misc--mic--host--mic_host.ko.cil.i[667874,667887] [2022-11-25 22:17:24,681 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_b1766861-3d9d-46b0-a978-c350aa0965b2/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--misc--mic--host--mic_host.ko.cil.i[668017,668030] [2022-11-25 22:17:24,682 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_b1766861-3d9d-46b0-a978-c350aa0965b2/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--misc--mic--host--mic_host.ko.cil.i[668161,668174] [2022-11-25 22:17:24,682 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_b1766861-3d9d-46b0-a978-c350aa0965b2/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--misc--mic--host--mic_host.ko.cil.i[668304,668317] [2022-11-25 22:17:24,682 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_b1766861-3d9d-46b0-a978-c350aa0965b2/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--misc--mic--host--mic_host.ko.cil.i[668448,668461] [2022-11-25 22:17:24,683 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_b1766861-3d9d-46b0-a978-c350aa0965b2/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--misc--mic--host--mic_host.ko.cil.i[668589,668602] [2022-11-25 22:17:24,683 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_b1766861-3d9d-46b0-a978-c350aa0965b2/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--misc--mic--host--mic_host.ko.cil.i[668727,668740] [2022-11-25 22:17:24,684 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_b1766861-3d9d-46b0-a978-c350aa0965b2/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--misc--mic--host--mic_host.ko.cil.i[668885,668898] [2022-11-25 22:17:24,684 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_b1766861-3d9d-46b0-a978-c350aa0965b2/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--misc--mic--host--mic_host.ko.cil.i[669044,669057] [2022-11-25 22:17:24,684 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_b1766861-3d9d-46b0-a978-c350aa0965b2/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--misc--mic--host--mic_host.ko.cil.i[669200,669213] [2022-11-25 22:17:24,685 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_b1766861-3d9d-46b0-a978-c350aa0965b2/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--misc--mic--host--mic_host.ko.cil.i[669349,669362] [2022-11-25 22:17:24,685 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_b1766861-3d9d-46b0-a978-c350aa0965b2/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--misc--mic--host--mic_host.ko.cil.i[669501,669514] [2022-11-25 22:17:24,686 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_b1766861-3d9d-46b0-a978-c350aa0965b2/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--misc--mic--host--mic_host.ko.cil.i[669652,669665] [2022-11-25 22:17:24,686 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_b1766861-3d9d-46b0-a978-c350aa0965b2/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--misc--mic--host--mic_host.ko.cil.i[669801,669814] [2022-11-25 22:17:24,686 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_b1766861-3d9d-46b0-a978-c350aa0965b2/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--misc--mic--host--mic_host.ko.cil.i[669953,669966] [2022-11-25 22:17:24,687 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_b1766861-3d9d-46b0-a978-c350aa0965b2/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--misc--mic--host--mic_host.ko.cil.i[670101,670114] [2022-11-25 22:17:24,687 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_b1766861-3d9d-46b0-a978-c350aa0965b2/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--misc--mic--host--mic_host.ko.cil.i[670254,670267] [2022-11-25 22:17:24,688 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_b1766861-3d9d-46b0-a978-c350aa0965b2/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--misc--mic--host--mic_host.ko.cil.i[670405,670418] [2022-11-25 22:17:24,688 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_b1766861-3d9d-46b0-a978-c350aa0965b2/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--misc--mic--host--mic_host.ko.cil.i[670555,670568] [2022-11-25 22:17:24,688 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_b1766861-3d9d-46b0-a978-c350aa0965b2/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--misc--mic--host--mic_host.ko.cil.i[670702,670715] [2022-11-25 22:17:24,689 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_b1766861-3d9d-46b0-a978-c350aa0965b2/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--misc--mic--host--mic_host.ko.cil.i[670853,670866] [2022-11-25 22:17:24,689 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_b1766861-3d9d-46b0-a978-c350aa0965b2/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--misc--mic--host--mic_host.ko.cil.i[671004,671017] [2022-11-25 22:17:24,690 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_b1766861-3d9d-46b0-a978-c350aa0965b2/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--misc--mic--host--mic_host.ko.cil.i[671152,671165] [2022-11-25 22:17:24,690 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_b1766861-3d9d-46b0-a978-c350aa0965b2/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--misc--mic--host--mic_host.ko.cil.i[671318,671331] [2022-11-25 22:17:24,690 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_b1766861-3d9d-46b0-a978-c350aa0965b2/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--misc--mic--host--mic_host.ko.cil.i[671487,671500] [2022-11-25 22:17:24,691 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_b1766861-3d9d-46b0-a978-c350aa0965b2/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--misc--mic--host--mic_host.ko.cil.i[671654,671667] [2022-11-25 22:17:24,691 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_b1766861-3d9d-46b0-a978-c350aa0965b2/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--misc--mic--host--mic_host.ko.cil.i[671822,671835] [2022-11-25 22:17:24,692 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_b1766861-3d9d-46b0-a978-c350aa0965b2/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--misc--mic--host--mic_host.ko.cil.i[671972,671985] [2022-11-25 22:17:24,692 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_b1766861-3d9d-46b0-a978-c350aa0965b2/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--misc--mic--host--mic_host.ko.cil.i[672119,672132] [2022-11-25 22:17:24,692 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_b1766861-3d9d-46b0-a978-c350aa0965b2/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--misc--mic--host--mic_host.ko.cil.i[672280,672293] [2022-11-25 22:17:24,693 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_b1766861-3d9d-46b0-a978-c350aa0965b2/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--misc--mic--host--mic_host.ko.cil.i[672450,672463] [2022-11-25 22:17:24,693 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_b1766861-3d9d-46b0-a978-c350aa0965b2/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--misc--mic--host--mic_host.ko.cil.i[672612,672625] [2022-11-25 22:17:24,721 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-25 22:17:24,807 INFO L203 MainTranslator]: Completed pre-run [2022-11-25 22:17:24,906 WARN L623 FunctionHandler]: Unknown extern function kernfs_find_and_get_ns [2022-11-25 22:17:24,907 WARN L623 FunctionHandler]: Unknown extern function kernfs_put [2022-11-25 22:17:24,907 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-11-25 22:17:24,909 WARN L623 FunctionHandler]: Unknown extern function dma_set_mask [2022-11-25 22:17:24,912 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 22:17:24,916 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 22:17:24,916 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 22:17:24,921 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 22:17:24,931 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-11-25 22:17:24,932 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-25 22:17:24,932 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-25 22:17:24,933 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-25 22:17:24,933 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-25 22:17:24,933 WARN L623 FunctionHandler]: Unknown extern function register_pm_notifier [2022-11-25 22:17:24,934 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 22:17:24,934 WARN L623 FunctionHandler]: Unknown extern function flush_work [2022-11-25 22:17:24,934 WARN L623 FunctionHandler]: Unknown extern function flush_work [2022-11-25 22:17:24,935 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 22:17:24,935 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 22:17:24,935 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 22:17:24,936 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 22:17:24,936 WARN L623 FunctionHandler]: Unknown extern function flush_work [2022-11-25 22:17:24,936 WARN L623 FunctionHandler]: Unknown extern function flush_work [2022-11-25 22:17:24,936 WARN L623 FunctionHandler]: Unknown extern function unregister_pm_notifier [2022-11-25 22:17:24,937 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 22:17:24,937 WARN L623 FunctionHandler]: Unknown extern function ida_simple_get [2022-11-25 22:17:24,938 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 22:17:24,938 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 22:17:24,938 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-11-25 22:17:24,939 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 22:17:24,939 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-11-25 22:17:24,939 WARN L623 FunctionHandler]: Unknown extern function pci_request_regions [2022-11-25 22:17:24,939 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 22:17:24,940 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 22:17:24,941 WARN L623 FunctionHandler]: Unknown extern function pci_ioremap_bar [2022-11-25 22:17:24,941 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 22:17:24,943 WARN L623 FunctionHandler]: Unknown extern function ioremap_wc [2022-11-25 22:17:24,943 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 22:17:24,945 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 22:17:24,945 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 22:17:24,945 WARN L623 FunctionHandler]: Unknown extern function device_create_with_groups [2022-11-25 22:17:24,946 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 22:17:24,947 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 22:17:24,947 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 22:17:24,949 WARN L623 FunctionHandler]: Unknown extern function cdev_add [2022-11-25 22:17:24,950 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 22:17:24,951 WARN L623 FunctionHandler]: Unknown extern function device_destroy [2022-11-25 22:17:24,951 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-11-25 22:17:24,951 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-25 22:17:24,952 WARN L623 FunctionHandler]: Unknown extern function ida_simple_remove [2022-11-25 22:17:24,952 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 22:17:24,954 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 22:17:24,955 WARN L623 FunctionHandler]: Unknown extern function flush_work [2022-11-25 22:17:24,956 WARN L623 FunctionHandler]: Unknown extern function device_destroy [2022-11-25 22:17:24,956 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-11-25 22:17:24,957 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-25 22:17:24,957 WARN L623 FunctionHandler]: Unknown extern function ida_simple_remove [2022-11-25 22:17:24,957 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 22:17:24,958 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:17:24,958 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:17:24,959 WARN L623 FunctionHandler]: Unknown extern function ida_init [2022-11-25 22:17:24,959 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:17:24,960 WARN L623 FunctionHandler]: Unknown extern function ida_destroy [2022-11-25 22:17:24,997 WARN L623 FunctionHandler]: Unknown extern function cdev_init [2022-11-25 22:17:24,997 WARN L623 FunctionHandler]: Unknown extern function cdev_del [2022-11-25 22:17:24,998 WARN L623 FunctionHandler]: Unknown extern function alloc_chrdev_region [2022-11-25 22:17:24,999 WARN L623 FunctionHandler]: Unknown extern function __pci_register_driver [2022-11-25 22:17:24,999 WARN L623 FunctionHandler]: Unknown extern function unregister_chrdev_region [2022-11-25 22:17:25,000 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-11-25 22:17:25,000 WARN L623 FunctionHandler]: Unknown extern function unregister_chrdev_region [2022-11-25 22:17:25,001 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-11-25 22:17:25,002 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-11-25 22:17:25,002 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 22:17:25,003 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-25 22:17:25,005 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-25 22:17:25,018 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 22:17:25,019 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 22:17:25,021 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 22:17:25,023 WARN L623 FunctionHandler]: Unknown extern function request_firmware [2022-11-25 22:17:25,024 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 22:17:25,026 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 22:17:25,026 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 22:17:25,026 WARN L623 FunctionHandler]: Unknown extern function release_firmware [2022-11-25 22:17:25,028 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-25 22:17:25,030 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 22:17:25,031 WARN L623 FunctionHandler]: Unknown extern function request_firmware [2022-11-25 22:17:25,033 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 22:17:25,034 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 22:17:25,035 WARN L623 FunctionHandler]: Unknown extern function release_firmware [2022-11-25 22:17:25,037 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 22:17:25,038 WARN L623 FunctionHandler]: Unknown extern function release_firmware [2022-11-25 22:17:25,040 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-25 22:17:25,048 WARN L623 FunctionHandler]: Unknown extern function kstrtoull [2022-11-25 22:17:25,048 WARN L623 FunctionHandler]: Unknown extern function kernfs_notify [2022-11-25 22:17:25,051 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-25 22:17:25,053 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-25 22:17:25,058 WARN L623 FunctionHandler]: Unknown extern function scnprintf [2022-11-25 22:17:25,094 WARN L623 FunctionHandler]: Unknown extern function scnprintf [2022-11-25 22:17:25,096 WARN L623 FunctionHandler]: Unknown extern function scnprintf [2022-11-25 22:17:25,099 WARN L623 FunctionHandler]: Unknown extern function sysfs_streq [2022-11-25 22:17:25,099 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 22:17:25,100 WARN L623 FunctionHandler]: Unknown extern function sysfs_streq [2022-11-25 22:17:25,100 WARN L623 FunctionHandler]: Unknown extern function sysfs_streq [2022-11-25 22:17:25,103 WARN L623 FunctionHandler]: Unknown extern function sysfs_streq [2022-11-25 22:17:25,106 WARN L623 FunctionHandler]: Unknown extern function scnprintf [2022-11-25 22:17:25,109 WARN L623 FunctionHandler]: Unknown extern function scnprintf [2022-11-25 22:17:25,112 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 22:17:25,112 WARN L623 FunctionHandler]: Unknown extern function strncpy [2022-11-25 22:17:25,117 WARN L623 FunctionHandler]: Unknown extern function scnprintf [2022-11-25 22:17:25,120 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 22:17:25,120 WARN L623 FunctionHandler]: Unknown extern function strncpy [2022-11-25 22:17:25,123 WARN L623 FunctionHandler]: Unknown extern function scnprintf [2022-11-25 22:17:25,125 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 22:17:25,126 WARN L623 FunctionHandler]: Unknown extern function strncpy [2022-11-25 22:17:25,129 WARN L623 FunctionHandler]: Unknown extern function scnprintf [2022-11-25 22:17:25,132 WARN L623 FunctionHandler]: Unknown extern function sysfs_streq [2022-11-25 22:17:25,132 WARN L623 FunctionHandler]: Unknown extern function sysfs_streq [2022-11-25 22:17:25,133 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 22:17:25,133 WARN L623 FunctionHandler]: Unknown extern function strncpy [2022-11-25 22:17:25,136 WARN L623 FunctionHandler]: Unknown extern function scnprintf [2022-11-25 22:17:25,145 WARN L623 FunctionHandler]: Unknown extern function scnprintf [2022-11-25 22:17:25,160 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-11-25 22:17:25,161 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-11-25 22:17:25,164 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-11-25 22:17:25,165 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-11-25 22:17:25,165 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-11-25 22:17:25,167 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-11-25 22:17:25,167 WARN L623 FunctionHandler]: Unknown extern function debug_dma_mapping_error [2022-11-25 22:17:25,176 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 22:17:25,179 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 22:17:25,179 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 22:17:25,181 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 22:17:25,184 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-11-25 22:17:25,186 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 22:17:25,189 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 22:17:25,194 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-25 22:17:25,196 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 22:17:25,197 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-25 22:17:25,199 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-25 22:17:25,200 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-11-25 22:17:25,201 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 22:17:25,201 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 22:17:25,204 WARN L623 FunctionHandler]: Unknown extern function __ldv_linux_kernel_locking_spinlock_spin_lock [2022-11-25 22:17:25,204 WARN L623 FunctionHandler]: Unknown extern function __ldv_linux_kernel_locking_spinlock_spin_lock [2022-11-25 22:17:25,204 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-11-25 22:17:25,205 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-11-25 22:17:25,206 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-11-25 22:17:25,206 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-11-25 22:17:25,207 WARN L623 FunctionHandler]: Unknown extern function pci_enable_msi_range [2022-11-25 22:17:25,207 WARN L623 FunctionHandler]: Unknown extern function pci_enable_msix_range [2022-11-25 22:17:25,218 WARN L623 FunctionHandler]: Unknown extern function ida_simple_get [2022-11-25 22:17:25,219 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 22:17:25,220 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-11-25 22:17:25,220 WARN L623 FunctionHandler]: Unknown extern function ida_simple_remove [2022-11-25 22:17:25,221 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 22:17:25,223 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-25 22:17:25,224 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-25 22:17:25,225 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msix [2022-11-25 22:17:25,225 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 22:17:25,226 WARN L623 FunctionHandler]: Unknown extern function ida_init [2022-11-25 22:17:25,227 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-25 22:17:25,227 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-25 22:17:25,228 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-11-25 22:17:25,228 WARN L623 FunctionHandler]: Unknown extern function ida_simple_remove [2022-11-25 22:17:25,229 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 22:17:25,229 WARN L623 FunctionHandler]: Unknown extern function ida_destroy [2022-11-25 22:17:25,229 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 22:17:25,230 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-25 22:17:25,231 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 22:17:25,233 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 22:17:25,234 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-25 22:17:25,234 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 22:17:25,234 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msi [2022-11-25 22:17:25,235 WARN L623 FunctionHandler]: Unknown extern function pci_msi_off [2022-11-25 22:17:25,235 WARN L623 FunctionHandler]: Unknown extern function pci_intx [2022-11-25 22:17:25,235 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 22:17:25,236 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-25 22:17:25,239 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 22:17:25,241 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 22:17:25,242 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-25 22:17:25,246 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-25 22:17:25,247 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 22:17:25,250 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-25 22:17:25,254 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-11-25 22:17:25,285 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-25 22:17:25,287 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-11-25 22:17:25,290 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-25 22:17:25,291 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 22:17:25,296 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-11-25 22:17:25,297 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 22:17:25,297 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 22:17:25,297 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msix [2022-11-25 22:17:25,298 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 22:17:25,298 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msi [2022-11-25 22:17:25,305 WARN L623 FunctionHandler]: Unknown extern function __ldv_linux_kernel_locking_spinlock_spin_lock [2022-11-25 22:17:25,305 WARN L623 FunctionHandler]: Unknown extern function __ldv_linux_kernel_locking_spinlock_spin_lock [2022-11-25 22:17:25,306 WARN L623 FunctionHandler]: Unknown extern function __ldv_linux_kernel_locking_spinlock_spin_lock [2022-11-25 22:17:25,306 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-11-25 22:17:25,307 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-11-25 22:17:25,307 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-11-25 22:17:25,308 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-11-25 22:17:25,308 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-11-25 22:17:25,308 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-11-25 22:17:25,310 WARN L623 FunctionHandler]: Unknown extern function __dma_request_channel [2022-11-25 22:17:25,310 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 22:17:25,322 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 22:17:25,323 WARN L623 FunctionHandler]: Unknown extern function complete_all [2022-11-25 22:17:25,325 WARN L623 FunctionHandler]: Unknown extern function mbus_register_device [2022-11-25 22:17:25,333 WARN L623 FunctionHandler]: Unknown extern function dma_release_channel [2022-11-25 22:17:25,334 WARN L623 FunctionHandler]: Unknown extern function dma_release_channel [2022-11-25 22:17:25,337 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-11-25 22:17:25,343 WARN L623 FunctionHandler]: Unknown extern function mbus_unregister_device [2022-11-25 22:17:25,343 WARN L623 FunctionHandler]: Unknown extern function mbus_unregister_device [2022-11-25 22:17:25,344 WARN L623 FunctionHandler]: Unknown extern function wait_for_completion_timeout [2022-11-25 22:17:25,345 WARN L623 FunctionHandler]: Unknown extern function wait_for_completion_timeout [2022-11-25 22:17:25,348 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-11-25 22:17:25,349 WARN L623 FunctionHandler]: Unknown extern function seq_write [2022-11-25 22:17:25,349 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 22:17:25,350 WARN L623 FunctionHandler]: Unknown extern function single_open [2022-11-25 22:17:25,350 WARN L623 FunctionHandler]: Unknown extern function single_release [2022-11-25 22:17:25,351 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 22:17:25,352 WARN L623 FunctionHandler]: Unknown extern function seq_puts [2022-11-25 22:17:25,352 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 22:17:25,353 WARN L623 FunctionHandler]: Unknown extern function seq_puts [2022-11-25 22:17:25,353 WARN L623 FunctionHandler]: Unknown extern function single_open [2022-11-25 22:17:25,354 WARN L623 FunctionHandler]: Unknown extern function single_release [2022-11-25 22:17:25,354 WARN L623 FunctionHandler]: Unknown extern function single_open [2022-11-25 22:17:25,355 WARN L623 FunctionHandler]: Unknown extern function single_release [2022-11-25 22:17:25,356 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 22:17:25,357 WARN L623 FunctionHandler]: Unknown extern function single_open [2022-11-25 22:17:25,357 WARN L623 FunctionHandler]: Unknown extern function single_release [2022-11-25 22:17:25,358 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 22:17:25,359 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 22:17:25,359 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 22:17:25,359 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 22:17:25,359 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 22:17:25,360 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 22:17:25,360 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 22:17:25,361 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 22:17:25,361 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 22:17:25,361 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 22:17:25,361 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 22:17:25,362 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 22:17:25,362 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 22:17:25,362 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 22:17:25,363 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 22:17:25,363 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 22:17:25,363 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 22:17:25,364 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 22:17:25,364 WARN L623 FunctionHandler]: Unknown extern function seq_puts [2022-11-25 22:17:25,364 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 22:17:25,365 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 22:17:25,365 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 22:17:25,365 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 22:17:25,365 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 22:17:25,366 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 22:17:25,366 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 22:17:25,366 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 22:17:25,367 WARN L623 FunctionHandler]: Unknown extern function single_open [2022-11-25 22:17:25,367 WARN L623 FunctionHandler]: Unknown extern function single_release [2022-11-25 22:17:25,368 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 22:17:25,369 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 22:17:25,370 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 22:17:25,370 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 22:17:25,370 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 22:17:25,370 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 22:17:25,371 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 22:17:25,371 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 22:17:25,372 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 22:17:25,372 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 22:17:25,372 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 22:17:25,373 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 22:17:25,373 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 22:17:25,374 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 22:17:25,375 WARN L623 FunctionHandler]: Unknown extern function single_open [2022-11-25 22:17:25,375 WARN L623 FunctionHandler]: Unknown extern function single_release [2022-11-25 22:17:25,379 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 22:17:25,380 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 22:17:25,380 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 22:17:25,384 WARN L623 FunctionHandler]: Unknown extern function seq_puts [2022-11-25 22:17:25,385 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 22:17:25,385 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 22:17:25,386 WARN L623 FunctionHandler]: Unknown extern function seq_puts [2022-11-25 22:17:25,386 WARN L623 FunctionHandler]: Unknown extern function seq_puts [2022-11-25 22:17:25,387 WARN L623 FunctionHandler]: Unknown extern function single_open [2022-11-25 22:17:25,387 WARN L623 FunctionHandler]: Unknown extern function single_release [2022-11-25 22:17:25,388 WARN L623 FunctionHandler]: Unknown extern function debugfs_create_dir [2022-11-25 22:17:25,388 WARN L623 FunctionHandler]: Unknown extern function debugfs_create_file [2022-11-25 22:17:25,389 WARN L623 FunctionHandler]: Unknown extern function debugfs_create_file [2022-11-25 22:17:25,389 WARN L623 FunctionHandler]: Unknown extern function debugfs_create_file [2022-11-25 22:17:25,389 WARN L623 FunctionHandler]: Unknown extern function debugfs_create_file [2022-11-25 22:17:25,390 WARN L623 FunctionHandler]: Unknown extern function debugfs_create_file [2022-11-25 22:17:25,390 WARN L623 FunctionHandler]: Unknown extern function debugfs_create_file [2022-11-25 22:17:25,390 WARN L623 FunctionHandler]: Unknown extern function debugfs_create_file [2022-11-25 22:17:25,391 WARN L623 FunctionHandler]: Unknown extern function debugfs_remove_recursive [2022-11-25 22:17:25,391 WARN L623 FunctionHandler]: Unknown extern function debugfs_create_dir [2022-11-25 22:17:25,392 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:17:25,392 WARN L623 FunctionHandler]: Unknown extern function debugfs_remove [2022-11-25 22:17:25,412 WARN L623 FunctionHandler]: Unknown extern function seq_read [2022-11-25 22:17:25,412 WARN L623 FunctionHandler]: Unknown extern function seq_lseek [2022-11-25 22:17:25,413 WARN L623 FunctionHandler]: Unknown extern function seq_read [2022-11-25 22:17:25,413 WARN L623 FunctionHandler]: Unknown extern function seq_lseek [2022-11-25 22:17:25,413 WARN L623 FunctionHandler]: Unknown extern function seq_read [2022-11-25 22:17:25,414 WARN L623 FunctionHandler]: Unknown extern function seq_lseek [2022-11-25 22:17:25,414 WARN L623 FunctionHandler]: Unknown extern function seq_read [2022-11-25 22:17:25,414 WARN L623 FunctionHandler]: Unknown extern function seq_lseek [2022-11-25 22:17:25,415 WARN L623 FunctionHandler]: Unknown extern function seq_read [2022-11-25 22:17:25,415 WARN L623 FunctionHandler]: Unknown extern function seq_lseek [2022-11-25 22:17:25,415 WARN L623 FunctionHandler]: Unknown extern function seq_read [2022-11-25 22:17:25,416 WARN L623 FunctionHandler]: Unknown extern function seq_lseek [2022-11-25 22:17:25,416 WARN L623 FunctionHandler]: Unknown extern function seq_read [2022-11-25 22:17:25,416 WARN L623 FunctionHandler]: Unknown extern function seq_lseek [2022-11-25 22:17:25,418 WARN L623 FunctionHandler]: Unknown extern function __ldv_linux_kernel_locking_spinlock_spin_lock [2022-11-25 22:17:25,419 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-11-25 22:17:25,419 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-11-25 22:17:25,420 WARN L623 FunctionHandler]: Unknown extern function _copy_from_user [2022-11-25 22:17:25,420 WARN L623 FunctionHandler]: Unknown extern function _copy_from_user [2022-11-25 22:17:25,420 WARN L623 FunctionHandler]: Unknown extern function __copy_from_user_overflow [2022-11-25 22:17:25,421 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-11-25 22:17:25,421 WARN L623 FunctionHandler]: Unknown extern function _copy_to_user [2022-11-25 22:17:25,421 WARN L623 FunctionHandler]: Unknown extern function _copy_to_user [2022-11-25 22:17:25,421 WARN L623 FunctionHandler]: Unknown extern function __copy_to_user_overflow [2022-11-25 22:17:25,424 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 22:17:25,425 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 22:17:25,426 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-11-25 22:17:25,427 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 22:17:25,427 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 22:17:25,428 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-25 22:17:25,429 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 22:17:25,429 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 22:17:25,430 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 22:17:25,432 WARN L623 FunctionHandler]: Unknown extern function remap_pfn_range [2022-11-25 22:17:25,433 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-25 22:17:25,436 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 22:17:25,439 WARN L623 FunctionHandler]: Unknown extern function dma_sync_wait [2022-11-25 22:17:25,440 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 22:17:25,442 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 22:17:25,444 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 22:17:25,449 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 22:17:25,452 WARN L623 FunctionHandler]: Unknown extern function vringh_getdesc_kern [2022-11-25 22:17:25,453 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 22:17:25,453 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 22:17:25,455 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 22:17:25,456 WARN L623 FunctionHandler]: Unknown extern function vringh_complete_kern [2022-11-25 22:17:25,456 WARN L623 FunctionHandler]: Unknown extern function vringh_need_notify_kern [2022-11-25 22:17:25,457 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 22:17:25,458 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 22:17:25,458 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 22:17:25,459 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-11-25 22:17:25,460 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-25 22:17:25,461 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-25 22:17:25,463 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-25 22:17:25,489 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-11-25 22:17:25,490 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-11-25 22:17:25,492 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-11-25 22:17:25,499 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 22:17:25,503 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-11-25 22:17:25,504 WARN L623 FunctionHandler]: Unknown extern function __might_sleep [2022-11-25 22:17:25,504 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-11-25 22:17:25,505 WARN L623 FunctionHandler]: Unknown extern function prepare_to_wait_event [2022-11-25 22:17:25,506 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-11-25 22:17:25,506 WARN L623 FunctionHandler]: Unknown extern function finish_wait [2022-11-25 22:17:25,507 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-25 22:17:25,510 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 22:17:25,511 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 22:17:25,512 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 22:17:25,512 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 22:17:25,513 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 22:17:25,514 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 22:17:25,515 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 22:17:25,518 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-25 22:17:25,518 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-25 22:17:25,519 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-11-25 22:17:25,520 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 22:17:25,521 WARN L623 FunctionHandler]: Unknown extern function free_pages [2022-11-25 22:17:25,522 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 22:17:25,522 WARN L623 FunctionHandler]: Unknown extern function vringh_init_kern [2022-11-25 22:17:25,523 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 22:17:25,526 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-25 22:17:25,531 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-25 22:17:25,534 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-25 22:17:25,538 WARN L623 FunctionHandler]: Unknown extern function free_pages [2022-11-25 22:17:25,540 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-11-25 22:17:25,544 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-25 22:17:25,548 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-11-25 22:17:25,548 WARN L623 FunctionHandler]: Unknown extern function __might_sleep [2022-11-25 22:17:25,549 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-11-25 22:17:25,549 WARN L623 FunctionHandler]: Unknown extern function prepare_to_wait_event [2022-11-25 22:17:25,550 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-11-25 22:17:25,550 WARN L623 FunctionHandler]: Unknown extern function finish_wait [2022-11-25 22:17:25,551 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-25 22:17:25,553 WARN L623 FunctionHandler]: Unknown extern function flush_work [2022-11-25 22:17:25,554 WARN L623 FunctionHandler]: Unknown extern function free_pages [2022-11-25 22:17:25,555 WARN L623 FunctionHandler]: Unknown extern function free_pages [2022-11-25 22:17:25,555 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-11-25 22:17:25,556 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-25 22:17:25,575 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-11-25 22:17:25,583 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 22:17:25,620 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_b1766861-3d9d-46b0-a978-c350aa0965b2/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--misc--mic--host--mic_host.ko.cil.i[659224,659237] [2022-11-25 22:17:25,620 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_b1766861-3d9d-46b0-a978-c350aa0965b2/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--misc--mic--host--mic_host.ko.cil.i[659369,659382] [2022-11-25 22:17:25,621 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_b1766861-3d9d-46b0-a978-c350aa0965b2/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--misc--mic--host--mic_host.ko.cil.i[659515,659528] [2022-11-25 22:17:25,621 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_b1766861-3d9d-46b0-a978-c350aa0965b2/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--misc--mic--host--mic_host.ko.cil.i[659680,659693] [2022-11-25 22:17:25,622 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_b1766861-3d9d-46b0-a978-c350aa0965b2/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--misc--mic--host--mic_host.ko.cil.i[659838,659851] [2022-11-25 22:17:25,622 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_b1766861-3d9d-46b0-a978-c350aa0965b2/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--misc--mic--host--mic_host.ko.cil.i[659996,660009] [2022-11-25 22:17:25,623 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_b1766861-3d9d-46b0-a978-c350aa0965b2/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--misc--mic--host--mic_host.ko.cil.i[660154,660167] [2022-11-25 22:17:25,623 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_b1766861-3d9d-46b0-a978-c350aa0965b2/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--misc--mic--host--mic_host.ko.cil.i[660314,660327] [2022-11-25 22:17:25,623 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_b1766861-3d9d-46b0-a978-c350aa0965b2/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--misc--mic--host--mic_host.ko.cil.i[660473,660486] [2022-11-25 22:17:25,624 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1766861-3d9d-46b0-a978-c350aa0965b2/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--misc--mic--host--mic_host.ko.cil.i[660612,660625] [2022-11-25 22:17:25,624 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1766861-3d9d-46b0-a978-c350aa0965b2/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--misc--mic--host--mic_host.ko.cil.i[660754,660767] [2022-11-25 22:17:25,625 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_b1766861-3d9d-46b0-a978-c350aa0965b2/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--misc--mic--host--mic_host.ko.cil.i[660903,660916] [2022-11-25 22:17:25,625 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_b1766861-3d9d-46b0-a978-c350aa0965b2/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--misc--mic--host--mic_host.ko.cil.i[661042,661055] [2022-11-25 22:17:25,626 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_b1766861-3d9d-46b0-a978-c350aa0965b2/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--misc--mic--host--mic_host.ko.cil.i[661197,661210] [2022-11-25 22:17:25,627 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_b1766861-3d9d-46b0-a978-c350aa0965b2/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--misc--mic--host--mic_host.ko.cil.i[661357,661370] [2022-11-25 22:17:25,627 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_b1766861-3d9d-46b0-a978-c350aa0965b2/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--misc--mic--host--mic_host.ko.cil.i[661508,661521] [2022-11-25 22:17:25,628 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_b1766861-3d9d-46b0-a978-c350aa0965b2/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--misc--mic--host--mic_host.ko.cil.i[661659,661672] [2022-11-25 22:17:25,628 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_b1766861-3d9d-46b0-a978-c350aa0965b2/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--misc--mic--host--mic_host.ko.cil.i[661811,661824] [2022-11-25 22:17:25,628 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_b1766861-3d9d-46b0-a978-c350aa0965b2/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--misc--mic--host--mic_host.ko.cil.i[661960,661973] [2022-11-25 22:17:25,629 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_b1766861-3d9d-46b0-a978-c350aa0965b2/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--misc--mic--host--mic_host.ko.cil.i[662108,662121] [2022-11-25 22:17:25,629 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_b1766861-3d9d-46b0-a978-c350aa0965b2/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--misc--mic--host--mic_host.ko.cil.i[662265,662278] [2022-11-25 22:17:25,630 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_b1766861-3d9d-46b0-a978-c350aa0965b2/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--misc--mic--host--mic_host.ko.cil.i[662414,662427] [2022-11-25 22:17:25,630 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_b1766861-3d9d-46b0-a978-c350aa0965b2/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--misc--mic--host--mic_host.ko.cil.i[662570,662583] [2022-11-25 22:17:25,630 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_b1766861-3d9d-46b0-a978-c350aa0965b2/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--misc--mic--host--mic_host.ko.cil.i[662723,662736] [2022-11-25 22:17:25,631 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_b1766861-3d9d-46b0-a978-c350aa0965b2/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--misc--mic--host--mic_host.ko.cil.i[662869,662882] [2022-11-25 22:17:25,631 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_b1766861-3d9d-46b0-a978-c350aa0965b2/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--misc--mic--host--mic_host.ko.cil.i[663012,663025] [2022-11-25 22:17:25,632 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_b1766861-3d9d-46b0-a978-c350aa0965b2/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--misc--mic--host--mic_host.ko.cil.i[663164,663177] [2022-11-25 22:17:25,632 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_b1766861-3d9d-46b0-a978-c350aa0965b2/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--misc--mic--host--mic_host.ko.cil.i[663310,663323] [2022-11-25 22:17:25,632 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_b1766861-3d9d-46b0-a978-c350aa0965b2/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--misc--mic--host--mic_host.ko.cil.i[663455,663468] [2022-11-25 22:17:25,633 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_b1766861-3d9d-46b0-a978-c350aa0965b2/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--misc--mic--host--mic_host.ko.cil.i[663609,663622] [2022-11-25 22:17:25,633 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_b1766861-3d9d-46b0-a978-c350aa0965b2/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--misc--mic--host--mic_host.ko.cil.i[663760,663773] [2022-11-25 22:17:25,634 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_b1766861-3d9d-46b0-a978-c350aa0965b2/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--misc--mic--host--mic_host.ko.cil.i[663915,663928] [2022-11-25 22:17:25,634 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_b1766861-3d9d-46b0-a978-c350aa0965b2/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--misc--mic--host--mic_host.ko.cil.i[664067,664080] [2022-11-25 22:17:25,634 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_b1766861-3d9d-46b0-a978-c350aa0965b2/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--misc--mic--host--mic_host.ko.cil.i[664222,664235] [2022-11-25 22:17:25,635 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_b1766861-3d9d-46b0-a978-c350aa0965b2/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--misc--mic--host--mic_host.ko.cil.i[664386,664399] [2022-11-25 22:17:25,635 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_b1766861-3d9d-46b0-a978-c350aa0965b2/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--misc--mic--host--mic_host.ko.cil.i[664542,664555] [2022-11-25 22:17:25,636 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_b1766861-3d9d-46b0-a978-c350aa0965b2/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--misc--mic--host--mic_host.ko.cil.i[664706,664719] [2022-11-25 22:17:25,636 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_b1766861-3d9d-46b0-a978-c350aa0965b2/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--misc--mic--host--mic_host.ko.cil.i[664848,664861] [2022-11-25 22:17:25,636 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_b1766861-3d9d-46b0-a978-c350aa0965b2/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--misc--mic--host--mic_host.ko.cil.i[665006,665019] [2022-11-25 22:17:25,637 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_b1766861-3d9d-46b0-a978-c350aa0965b2/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--misc--mic--host--mic_host.ko.cil.i[665173,665186] [2022-11-25 22:17:25,638 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_b1766861-3d9d-46b0-a978-c350aa0965b2/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--misc--mic--host--mic_host.ko.cil.i[665332,665345] [2022-11-25 22:17:25,639 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_b1766861-3d9d-46b0-a978-c350aa0965b2/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--misc--mic--host--mic_host.ko.cil.i[665491,665504] [2022-11-25 22:17:25,640 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_b1766861-3d9d-46b0-a978-c350aa0965b2/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--misc--mic--host--mic_host.ko.cil.i[665640,665653] [2022-11-25 22:17:25,640 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_b1766861-3d9d-46b0-a978-c350aa0965b2/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--misc--mic--host--mic_host.ko.cil.i[665787,665800] [2022-11-25 22:17:25,640 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_b1766861-3d9d-46b0-a978-c350aa0965b2/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--misc--mic--host--mic_host.ko.cil.i[665926,665939] [2022-11-25 22:17:25,641 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_b1766861-3d9d-46b0-a978-c350aa0965b2/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--misc--mic--host--mic_host.ko.cil.i[666089,666102] [2022-11-25 22:17:25,641 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_b1766861-3d9d-46b0-a978-c350aa0965b2/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--misc--mic--host--mic_host.ko.cil.i[666255,666268] [2022-11-25 22:17:25,642 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_b1766861-3d9d-46b0-a978-c350aa0965b2/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--misc--mic--host--mic_host.ko.cil.i[666419,666432] [2022-11-25 22:17:25,643 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_b1766861-3d9d-46b0-a978-c350aa0965b2/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--misc--mic--host--mic_host.ko.cil.i[666584,666597] [2022-11-25 22:17:25,644 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_b1766861-3d9d-46b0-a978-c350aa0965b2/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--misc--mic--host--mic_host.ko.cil.i[666749,666762] [2022-11-25 22:17:25,644 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_b1766861-3d9d-46b0-a978-c350aa0965b2/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--misc--mic--host--mic_host.ko.cil.i[666915,666928] [2022-11-25 22:17:25,645 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_b1766861-3d9d-46b0-a978-c350aa0965b2/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--misc--mic--host--mic_host.ko.cil.i[667080,667093] [2022-11-25 22:17:25,645 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_b1766861-3d9d-46b0-a978-c350aa0965b2/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--misc--mic--host--mic_host.ko.cil.i[667247,667260] [2022-11-25 22:17:25,645 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_b1766861-3d9d-46b0-a978-c350aa0965b2/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--misc--mic--host--mic_host.ko.cil.i[667407,667420] [2022-11-25 22:17:25,646 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_b1766861-3d9d-46b0-a978-c350aa0965b2/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--misc--mic--host--mic_host.ko.cil.i[667569,667582] [2022-11-25 22:17:25,646 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_b1766861-3d9d-46b0-a978-c350aa0965b2/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--misc--mic--host--mic_host.ko.cil.i[667728,667741] [2022-11-25 22:17:25,651 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_b1766861-3d9d-46b0-a978-c350aa0965b2/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--misc--mic--host--mic_host.ko.cil.i[667874,667887] [2022-11-25 22:17:25,652 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_b1766861-3d9d-46b0-a978-c350aa0965b2/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--misc--mic--host--mic_host.ko.cil.i[668017,668030] [2022-11-25 22:17:25,652 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_b1766861-3d9d-46b0-a978-c350aa0965b2/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--misc--mic--host--mic_host.ko.cil.i[668161,668174] [2022-11-25 22:17:25,653 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_b1766861-3d9d-46b0-a978-c350aa0965b2/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--misc--mic--host--mic_host.ko.cil.i[668304,668317] [2022-11-25 22:17:25,653 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_b1766861-3d9d-46b0-a978-c350aa0965b2/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--misc--mic--host--mic_host.ko.cil.i[668448,668461] [2022-11-25 22:17:25,653 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_b1766861-3d9d-46b0-a978-c350aa0965b2/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--misc--mic--host--mic_host.ko.cil.i[668589,668602] [2022-11-25 22:17:25,654 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_b1766861-3d9d-46b0-a978-c350aa0965b2/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--misc--mic--host--mic_host.ko.cil.i[668727,668740] [2022-11-25 22:17:25,654 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_b1766861-3d9d-46b0-a978-c350aa0965b2/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--misc--mic--host--mic_host.ko.cil.i[668885,668898] [2022-11-25 22:17:25,654 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_b1766861-3d9d-46b0-a978-c350aa0965b2/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--misc--mic--host--mic_host.ko.cil.i[669044,669057] [2022-11-25 22:17:25,655 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_b1766861-3d9d-46b0-a978-c350aa0965b2/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--misc--mic--host--mic_host.ko.cil.i[669200,669213] [2022-11-25 22:17:25,655 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_b1766861-3d9d-46b0-a978-c350aa0965b2/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--misc--mic--host--mic_host.ko.cil.i[669349,669362] [2022-11-25 22:17:25,656 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_b1766861-3d9d-46b0-a978-c350aa0965b2/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--misc--mic--host--mic_host.ko.cil.i[669501,669514] [2022-11-25 22:17:25,656 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_b1766861-3d9d-46b0-a978-c350aa0965b2/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--misc--mic--host--mic_host.ko.cil.i[669652,669665] [2022-11-25 22:17:25,656 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_b1766861-3d9d-46b0-a978-c350aa0965b2/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--misc--mic--host--mic_host.ko.cil.i[669801,669814] [2022-11-25 22:17:25,657 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_b1766861-3d9d-46b0-a978-c350aa0965b2/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--misc--mic--host--mic_host.ko.cil.i[669953,669966] [2022-11-25 22:17:25,657 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_b1766861-3d9d-46b0-a978-c350aa0965b2/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--misc--mic--host--mic_host.ko.cil.i[670101,670114] [2022-11-25 22:17:25,658 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_b1766861-3d9d-46b0-a978-c350aa0965b2/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--misc--mic--host--mic_host.ko.cil.i[670254,670267] [2022-11-25 22:17:25,659 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_b1766861-3d9d-46b0-a978-c350aa0965b2/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--misc--mic--host--mic_host.ko.cil.i[670405,670418] [2022-11-25 22:17:25,659 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_b1766861-3d9d-46b0-a978-c350aa0965b2/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--misc--mic--host--mic_host.ko.cil.i[670555,670568] [2022-11-25 22:17:25,660 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_b1766861-3d9d-46b0-a978-c350aa0965b2/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--misc--mic--host--mic_host.ko.cil.i[670702,670715] [2022-11-25 22:17:25,661 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_b1766861-3d9d-46b0-a978-c350aa0965b2/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--misc--mic--host--mic_host.ko.cil.i[670853,670866] [2022-11-25 22:17:25,661 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_b1766861-3d9d-46b0-a978-c350aa0965b2/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--misc--mic--host--mic_host.ko.cil.i[671004,671017] [2022-11-25 22:17:25,663 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_b1766861-3d9d-46b0-a978-c350aa0965b2/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--misc--mic--host--mic_host.ko.cil.i[671152,671165] [2022-11-25 22:17:25,663 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_b1766861-3d9d-46b0-a978-c350aa0965b2/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--misc--mic--host--mic_host.ko.cil.i[671318,671331] [2022-11-25 22:17:25,664 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_b1766861-3d9d-46b0-a978-c350aa0965b2/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--misc--mic--host--mic_host.ko.cil.i[671487,671500] [2022-11-25 22:17:25,664 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_b1766861-3d9d-46b0-a978-c350aa0965b2/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--misc--mic--host--mic_host.ko.cil.i[671654,671667] [2022-11-25 22:17:25,665 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_b1766861-3d9d-46b0-a978-c350aa0965b2/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--misc--mic--host--mic_host.ko.cil.i[671822,671835] [2022-11-25 22:17:25,665 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_b1766861-3d9d-46b0-a978-c350aa0965b2/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--misc--mic--host--mic_host.ko.cil.i[671972,671985] [2022-11-25 22:17:25,665 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_b1766861-3d9d-46b0-a978-c350aa0965b2/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--misc--mic--host--mic_host.ko.cil.i[672119,672132] [2022-11-25 22:17:25,666 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1766861-3d9d-46b0-a978-c350aa0965b2/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--misc--mic--host--mic_host.ko.cil.i[672280,672293] [2022-11-25 22:17:25,666 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1766861-3d9d-46b0-a978-c350aa0965b2/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--misc--mic--host--mic_host.ko.cil.i[672450,672463] [2022-11-25 22:17:25,667 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_b1766861-3d9d-46b0-a978-c350aa0965b2/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--misc--mic--host--mic_host.ko.cil.i[672612,672625] [2022-11-25 22:17:25,676 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-25 22:17:26,134 INFO L208 MainTranslator]: Completed translation [2022-11-25 22:17:26,134 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:17:26 WrapperNode [2022-11-25 22:17:26,134 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-25 22:17:26,135 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-25 22:17:26,136 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-25 22:17:26,136 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-25 22:17:26,143 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:17:26" (1/1) ... [2022-11-25 22:17:26,322 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:17:26" (1/1) ... [2022-11-25 22:17:26,726 INFO L138 Inliner]: procedures = 1031, calls = 5553, calls flagged for inlining = 517, calls inlined = 430, statements flattened = 14131 [2022-11-25 22:17:26,727 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-25 22:17:26,727 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-25 22:17:26,728 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-25 22:17:26,728 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-25 22:17:26,737 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:17:26" (1/1) ... [2022-11-25 22:17:26,738 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:17:26" (1/1) ... [2022-11-25 22:17:26,910 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:17:26" (1/1) ... [2022-11-25 22:17:26,911 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:17:26" (1/1) ... [2022-11-25 22:17:27,151 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:17:26" (1/1) ... [2022-11-25 22:17:27,196 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:17:26" (1/1) ... [2022-11-25 22:17:27,368 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:17:26" (1/1) ... [2022-11-25 22:17:27,415 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:17:26" (1/1) ... [2022-11-25 22:17:27,502 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-25 22:17:27,504 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-25 22:17:27,504 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-25 22:17:27,504 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-25 22:17:27,505 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:17:26" (1/1) ... [2022-11-25 22:17:27,525 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-25 22:17:27,535 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1766861-3d9d-46b0-a978-c350aa0965b2/bin/utaipan-ByfvJB40ur/z3 [2022-11-25 22:17:27,549 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1766861-3d9d-46b0-a978-c350aa0965b2/bin/utaipan-ByfvJB40ur/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-25 22:17:27,560 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1766861-3d9d-46b0-a978-c350aa0965b2/bin/utaipan-ByfvJB40ur/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-25 22:17:27,624 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2022-11-25 22:17:27,624 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2022-11-25 22:17:27,624 INFO L130 BoogieDeclarations]: Found specification of procedure mic_smpt_align_high [2022-11-25 22:17:27,624 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_smpt_align_high [2022-11-25 22:17:27,625 INFO L130 BoogieDeclarations]: Found specification of procedure seq_puts [2022-11-25 22:17:27,625 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_puts [2022-11-25 22:17:27,625 INFO L130 BoogieDeclarations]: Found specification of procedure mic_vdev_info_debug_open [2022-11-25 22:17:27,625 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_vdev_info_debug_open [2022-11-25 22:17:27,625 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_vr_mutex_of_mic_vringh [2022-11-25 22:17:27,625 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_vr_mutex_of_mic_vringh [2022-11-25 22:17:27,625 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_mmc_sdio_func_check_final_state [2022-11-25 22:17:27,626 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_mmc_sdio_func_check_final_state [2022-11-25 22:17:27,626 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_6_22 [2022-11-25 22:17:27,626 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_6_22 [2022-11-25 22:17:27,626 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_6_23 [2022-11-25 22:17:27,626 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_6_23 [2022-11-25 22:17:27,626 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2022-11-25 22:17:27,626 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2022-11-25 22:17:27,627 INFO L130 BoogieDeclarations]: Found specification of procedure mic_max_system_memory [2022-11-25 22:17:27,627 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_max_system_memory [2022-11-25 22:17:27,627 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-11-25 22:17:27,627 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-11-25 22:17:27,627 INFO L130 BoogieDeclarations]: Found specification of procedure mic_system_page_mask [2022-11-25 22:17:27,627 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_system_page_mask [2022-11-25 22:17:27,627 INFO L130 BoogieDeclarations]: Found specification of procedure mic_remove [2022-11-25 22:17:27,627 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_remove [2022-11-25 22:17:27,628 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-25 22:17:27,628 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-25 22:17:27,628 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_toio [2022-11-25 22:17:27,628 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_toio [2022-11-25 22:17:27,628 INFO L130 BoogieDeclarations]: Found specification of procedure cmdline_store [2022-11-25 22:17:27,628 INFO L138 BoogieDeclarations]: Found implementation of procedure cmdline_store [2022-11-25 22:17:27,628 INFO L130 BoogieDeclarations]: Found specification of procedure mic_x100_is_fw_ready [2022-11-25 22:17:27,628 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_x100_is_fw_ready [2022-11-25 22:17:27,628 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2022-11-25 22:17:27,629 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2022-11-25 22:17:27,629 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~VOID [2022-11-25 22:17:27,629 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~VOID [2022-11-25 22:17:27,629 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~~irqreturn_t~0 [2022-11-25 22:17:27,629 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~~irqreturn_t~0 [2022-11-25 22:17:27,629 INFO L130 BoogieDeclarations]: Found specification of procedure mic_x100_write_spad [2022-11-25 22:17:27,629 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_x100_write_spad [2022-11-25 22:17:27,629 INFO L130 BoogieDeclarations]: Found specification of procedure mic_smpt_offset [2022-11-25 22:17:27,629 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_smpt_offset [2022-11-25 22:17:27,629 INFO L130 BoogieDeclarations]: Found specification of procedure mic_map_single [2022-11-25 22:17:27,629 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_map_single [2022-11-25 22:17:27,630 INFO L130 BoogieDeclarations]: Found specification of procedure mic_vringh_iov_consumed [2022-11-25 22:17:27,630 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_vringh_iov_consumed [2022-11-25 22:17:27,630 INFO L130 BoogieDeclarations]: Found specification of procedure mic_x100_program_msi_to_src_map [2022-11-25 22:17:27,630 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_x100_program_msi_to_src_map [2022-11-25 22:17:27,630 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-11-25 22:17:27,630 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-11-25 22:17:27,630 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-11-25 22:17:27,630 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-11-25 22:17:27,630 INFO L130 BoogieDeclarations]: Found specification of procedure mic_vdev_info_debug_release [2022-11-25 22:17:27,630 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_vdev_info_debug_release [2022-11-25 22:17:27,631 INFO L130 BoogieDeclarations]: Found specification of procedure mic_x100_send_intr [2022-11-25 22:17:27,631 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_x100_send_intr [2022-11-25 22:17:27,631 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mbus_unregister_device [2022-11-25 22:17:27,631 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mbus_unregister_device [2022-11-25 22:17:27,631 INFO L130 BoogieDeclarations]: Found specification of procedure mic_vq_configspace [2022-11-25 22:17:27,631 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_vq_configspace [2022-11-25 22:17:27,631 INFO L130 BoogieDeclarations]: Found specification of procedure mic_dev [2022-11-25 22:17:27,631 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_dev [2022-11-25 22:17:27,631 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_dir [2022-11-25 22:17:27,631 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_dir [2022-11-25 22:17:27,631 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-11-25 22:17:27,632 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-11-25 22:17:27,632 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_request_check_final_state [2022-11-25 22:17:27,632 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_request_check_final_state [2022-11-25 22:17:27,632 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-11-25 22:17:27,632 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-11-25 22:17:27,632 INFO L130 BoogieDeclarations]: Found specification of procedure mic_x100_hw_reset [2022-11-25 22:17:27,632 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_x100_hw_reset [2022-11-25 22:17:27,632 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-25 22:17:27,632 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-25 22:17:27,632 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_4_23 [2022-11-25 22:17:27,634 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_4_23 [2022-11-25 22:17:27,634 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_4_22 [2022-11-25 22:17:27,634 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_4_22 [2022-11-25 22:17:27,634 INFO L130 BoogieDeclarations]: Found specification of procedure flush_work [2022-11-25 22:17:27,648 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_work [2022-11-25 22:17:27,649 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-25 22:17:27,649 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-25 22:17:27,649 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_bh_check_final_state [2022-11-25 22:17:27,649 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_bh_check_final_state [2022-11-25 22:17:27,649 INFO L130 BoogieDeclarations]: Found specification of procedure ida_simple_remove [2022-11-25 22:17:27,650 INFO L138 BoogieDeclarations]: Found implementation of procedure ida_simple_remove [2022-11-25 22:17:27,650 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-25 22:17:27,650 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_genhd_check_final_state [2022-11-25 22:17:27,650 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_genhd_check_final_state [2022-11-25 22:17:27,650 INFO L130 BoogieDeclarations]: Found specification of procedure _mic_ack_interrupt [2022-11-25 22:17:27,650 INFO L138 BoogieDeclarations]: Found implementation of procedure _mic_ack_interrupt [2022-11-25 22:17:27,650 INFO L130 BoogieDeclarations]: Found specification of procedure mic_x100_smpt_set [2022-11-25 22:17:27,651 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_x100_smpt_set [2022-11-25 22:17:27,651 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~~u32~0~TO~VOID [2022-11-25 22:17:27,651 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~~u32~0~TO~VOID [2022-11-25 22:17:27,651 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-25 22:17:27,651 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-25 22:17:27,651 INFO L130 BoogieDeclarations]: Found specification of procedure mic_desc_size [2022-11-25 22:17:27,652 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_desc_size [2022-11-25 22:17:27,652 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait_event [2022-11-25 22:17:27,652 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait_event [2022-11-25 22:17:27,652 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2022-11-25 22:17:27,652 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2022-11-25 22:17:27,652 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-25 22:17:27,652 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-25 22:17:27,653 INFO L130 BoogieDeclarations]: Found specification of procedure mic_log_buf_open [2022-11-25 22:17:27,653 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_log_buf_open [2022-11-25 22:17:27,653 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_srcu_check_final_state [2022-11-25 22:17:27,653 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_srcu_check_final_state [2022-11-25 22:17:27,653 INFO L130 BoogieDeclarations]: Found specification of procedure virt_to_phys [2022-11-25 22:17:27,653 INFO L138 BoogieDeclarations]: Found implementation of procedure virt_to_phys [2022-11-25 22:17:27,654 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-25 22:17:27,654 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-25 22:17:27,654 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-25 22:17:27,654 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-25 22:17:27,654 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-25 22:17:27,654 INFO L130 BoogieDeclarations]: Found specification of procedure mic_smpt_debug_open [2022-11-25 22:17:27,654 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_smpt_debug_open [2022-11-25 22:17:27,655 INFO L130 BoogieDeclarations]: Found specification of procedure mic_unmap_single [2022-11-25 22:17:27,655 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_unmap_single [2022-11-25 22:17:27,655 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2022-11-25 22:17:27,655 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2022-11-25 22:17:27,655 INFO L130 BoogieDeclarations]: Found specification of procedure mic_free_irq [2022-11-25 22:17:27,655 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_free_irq [2022-11-25 22:17:27,656 INFO L130 BoogieDeclarations]: Found specification of procedure mic_x100_send_firmware_intr [2022-11-25 22:17:27,656 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_x100_send_firmware_intr [2022-11-25 22:17:27,656 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dev_msi_enabled [2022-11-25 22:17:27,656 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dev_msi_enabled [2022-11-25 22:17:27,656 INFO L130 BoogieDeclarations]: Found specification of procedure mbdev_to_mdev [2022-11-25 22:17:27,656 INFO L138 BoogieDeclarations]: Found implementation of procedure mbdev_to_mdev [2022-11-25 22:17:27,656 INFO L130 BoogieDeclarations]: Found specification of procedure mic_x100_load_firmware [2022-11-25 22:17:27,657 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_x100_load_firmware [2022-11-25 22:17:27,657 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_threaded_irq [2022-11-25 22:17:27,657 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_threaded_irq [2022-11-25 22:17:27,657 INFO L130 BoogieDeclarations]: Found specification of procedure _mic_free_irq [2022-11-25 22:17:27,657 INFO L138 BoogieDeclarations]: Found implementation of procedure _mic_free_irq [2022-11-25 22:17:27,657 INFO L130 BoogieDeclarations]: Found specification of procedure mic_msi_irq_info_debug_open [2022-11-25 22:17:27,658 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_msi_irq_info_debug_open [2022-11-25 22:17:27,658 INFO L130 BoogieDeclarations]: Found specification of procedure mic_dma_map_page [2022-11-25 22:17:27,658 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_dma_map_page [2022-11-25 22:17:27,658 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-11-25 22:17:27,658 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-11-25 22:17:27,658 INFO L130 BoogieDeclarations]: Found specification of procedure vringh16_to_cpu [2022-11-25 22:17:27,658 INFO L138 BoogieDeclarations]: Found implementation of procedure vringh16_to_cpu [2022-11-25 22:17:27,659 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2022-11-25 22:17:27,659 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2022-11-25 22:17:27,659 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-25 22:17:27,659 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-25 22:17:27,659 INFO L130 BoogieDeclarations]: Found specification of procedure mic_smpt_uninit [2022-11-25 22:17:27,659 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_smpt_uninit [2022-11-25 22:17:27,659 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2022-11-25 22:17:27,660 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2022-11-25 22:17:27,660 INFO L130 BoogieDeclarations]: Found specification of procedure mic_map_error [2022-11-25 22:17:27,660 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_map_error [2022-11-25 22:17:27,660 INFO L130 BoogieDeclarations]: Found specification of procedure mic_x100_hw_intr_init [2022-11-25 22:17:27,660 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_x100_hw_intr_init [2022-11-25 22:17:27,660 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-11-25 22:17:27,661 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-11-25 22:17:27,661 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_smpt_lock_of_mic_smpt_info [2022-11-25 22:17:27,661 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_smpt_lock_of_mic_smpt_info [2022-11-25 22:17:27,661 INFO L130 BoogieDeclarations]: Found specification of procedure mic_post_code_debug_release [2022-11-25 22:17:27,661 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_post_code_debug_release [2022-11-25 22:17:27,661 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-25 22:17:27,661 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2022-11-25 22:17:27,662 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2022-11-25 22:17:27,662 INFO L130 BoogieDeclarations]: Found specification of procedure log_buf_len_store [2022-11-25 22:17:27,662 INFO L138 BoogieDeclarations]: Found implementation of procedure log_buf_len_store [2022-11-25 22:17:27,662 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_file_operations_instance_0 [2022-11-25 22:17:27,662 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_file_operations_instance_0 [2022-11-25 22:17:27,662 INFO L130 BoogieDeclarations]: Found specification of procedure mic_reset_trigger_work [2022-11-25 22:17:27,663 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_reset_trigger_work [2022-11-25 22:17:27,663 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_file_operations_instance_1 [2022-11-25 22:17:27,663 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_file_operations_instance_1 [2022-11-25 22:17:27,663 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_file_operations_instance_4 [2022-11-25 22:17:27,663 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_file_operations_instance_4 [2022-11-25 22:17:27,663 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_file_operations_instance_3 [2022-11-25 22:17:27,663 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_file_operations_instance_3 [2022-11-25 22:17:27,664 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_file_operations_instance_6 [2022-11-25 22:17:27,664 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_file_operations_instance_6 [2022-11-25 22:17:27,664 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_cdev_init [2022-11-25 22:17:27,664 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_cdev_init [2022-11-25 22:17:27,664 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_file_operations_instance_5 [2022-11-25 22:17:27,664 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_file_operations_instance_5 [2022-11-25 22:17:27,664 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_file_operations_instance_7 [2022-11-25 22:17:27,665 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_file_operations_instance_7 [2022-11-25 22:17:27,665 INFO L130 BoogieDeclarations]: Found specification of procedure mic_delete_debug_dir [2022-11-25 22:17:27,665 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_delete_debug_dir [2022-11-25 22:17:27,665 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2022-11-25 22:17:27,665 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2022-11-25 22:17:27,665 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_1_22 [2022-11-25 22:17:27,666 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_1_22 [2022-11-25 22:17:27,666 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_arch_io_io_mem_unmap [2022-11-25 22:17:27,666 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_arch_io_io_mem_unmap [2022-11-25 22:17:27,666 INFO L130 BoogieDeclarations]: Found specification of procedure dma_release_channel [2022-11-25 22:17:27,666 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_release_channel [2022-11-25 22:17:27,666 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_1_23 [2022-11-25 22:17:27,666 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_1_23 [2022-11-25 22:17:27,667 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_sock_check_final_state [2022-11-25 22:17:27,667 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_sock_check_final_state [2022-11-25 22:17:27,667 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2022-11-25 22:17:27,667 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2022-11-25 22:17:27,667 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2022-11-25 22:17:27,667 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2022-11-25 22:17:27,668 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_check_final_state [2022-11-25 22:17:27,668 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_check_final_state [2022-11-25 22:17:27,668 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-25 22:17:27,668 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-11-25 22:17:27,668 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-11-25 22:17:27,668 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_sysfs_check_final_state [2022-11-25 22:17:27,668 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_sysfs_check_final_state [2022-11-25 22:17:27,669 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_mic_intr_lock_of_mic_irq_info [2022-11-25 22:17:27,669 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_mic_intr_lock_of_mic_irq_info [2022-11-25 22:17:27,669 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_drivers_base_class__double_registration [2022-11-25 22:17:27,669 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_drivers_base_class__double_registration [2022-11-25 22:17:27,669 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-25 22:17:27,669 INFO L130 BoogieDeclarations]: Found specification of procedure mic_ioctl [2022-11-25 22:17:27,669 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_ioctl [2022-11-25 22:17:27,670 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_destroy_class [2022-11-25 22:17:27,670 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_destroy_class [2022-11-25 22:17:27,670 INFO L130 BoogieDeclarations]: Found specification of procedure mic_notify [2022-11-25 22:17:27,670 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_notify [2022-11-25 22:17:27,670 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kmalloc_array_102 [2022-11-25 22:17:27,670 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kmalloc_array_102 [2022-11-25 22:17:27,671 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_mic_mutex_of_mic_device [2022-11-25 22:17:27,671 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_mic_mutex_of_mic_device [2022-11-25 22:17:27,671 INFO L130 BoogieDeclarations]: Found specification of procedure ida_destroy [2022-11-25 22:17:27,671 INFO L138 BoogieDeclarations]: Found implementation of procedure ida_destroy [2022-11-25 22:17:27,671 INFO L130 BoogieDeclarations]: Found specification of procedure mic_sys_addr_to_smpt [2022-11-25 22:17:27,671 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_sys_addr_to_smpt [2022-11-25 22:17:27,671 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_103 [2022-11-25 22:17:27,684 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_103 [2022-11-25 22:17:27,685 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~int~TO~int [2022-11-25 22:17:27,685 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~int~TO~int [2022-11-25 22:17:27,685 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_chrdev_region [2022-11-25 22:17:27,685 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_chrdev_region [2022-11-25 22:17:27,685 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2022-11-25 22:17:27,686 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2022-11-25 22:17:27,686 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-11-25 22:17:27,686 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-11-25 22:17:27,686 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2022-11-25 22:17:27,686 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2022-11-25 22:17:27,686 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-11-25 22:17:27,686 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-11-25 22:17:27,687 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_check_final_state [2022-11-25 22:17:27,687 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_check_final_state [2022-11-25 22:17:27,687 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_urb_check_final_state [2022-11-25 22:17:27,687 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_urb_check_final_state [2022-11-25 22:17:27,687 INFO L130 BoogieDeclarations]: Found specification of procedure vring_size [2022-11-25 22:17:27,687 INFO L138 BoogieDeclarations]: Found implementation of procedure vring_size [2022-11-25 22:17:27,688 INFO L130 BoogieDeclarations]: Found specification of procedure mic_set_shutdown_status [2022-11-25 22:17:27,688 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_set_shutdown_status [2022-11-25 22:17:27,688 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2022-11-25 22:17:27,688 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2022-11-25 22:17:27,688 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-25 22:17:27,688 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_vr_mutex_of_mic_vringh [2022-11-25 22:17:27,688 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_vr_mutex_of_mic_vringh [2022-11-25 22:17:27,689 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-25 22:17:27,689 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-25 22:17:27,689 INFO L130 BoogieDeclarations]: Found specification of procedure mic_mmap [2022-11-25 22:17:27,689 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_mmap [2022-11-25 22:17:27,689 INFO L130 BoogieDeclarations]: Found specification of procedure mic_x100_enable_interrupts [2022-11-25 22:17:27,689 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_x100_enable_interrupts [2022-11-25 22:17:27,689 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_98 [2022-11-25 22:17:27,690 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_98 [2022-11-25 22:17:27,690 INFO L130 BoogieDeclarations]: Found specification of procedure ramdisk_store [2022-11-25 22:17:27,690 INFO L138 BoogieDeclarations]: Found implementation of procedure ramdisk_store [2022-11-25 22:17:27,690 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_unregister_chrdev_region [2022-11-25 22:17:27,690 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_unregister_chrdev_region [2022-11-25 22:17:27,690 INFO L130 BoogieDeclarations]: Found specification of procedure mic_request_threaded_irq [2022-11-25 22:17:27,691 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_request_threaded_irq [2022-11-25 22:17:27,691 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2022-11-25 22:17:27,691 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2022-11-25 22:17:27,691 INFO L130 BoogieDeclarations]: Found specification of procedure mic_vdev_inited [2022-11-25 22:17:27,691 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_vdev_inited [2022-11-25 22:17:27,691 INFO L130 BoogieDeclarations]: Found specification of procedure mic_dp_uninit [2022-11-25 22:17:27,691 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_dp_uninit [2022-11-25 22:17:27,692 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2022-11-25 22:17:27,692 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2022-11-25 22:17:27,692 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtoul [2022-11-25 22:17:27,692 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtoul [2022-11-25 22:17:27,692 INFO L130 BoogieDeclarations]: Found specification of procedure log_buf_addr_store [2022-11-25 22:17:27,692 INFO L138 BoogieDeclarations]: Found implementation of procedure log_buf_addr_store [2022-11-25 22:17:27,692 INFO L130 BoogieDeclarations]: Found specification of procedure mic_next_db [2022-11-25 22:17:27,693 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_next_db [2022-11-25 22:17:27,693 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_mic_intr_lock_of_mic_irq_info [2022-11-25 22:17:27,693 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_mic_intr_lock_of_mic_irq_info [2022-11-25 22:17:27,693 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2022-11-25 22:17:27,693 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2022-11-25 22:17:27,693 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_gadget__chrdev_registration_with_usb_gadget [2022-11-25 22:17:27,694 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_gadget__chrdev_registration_with_usb_gadget [2022-11-25 22:17:27,694 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_gadget__class_registration_with_usb_gadget [2022-11-25 22:17:27,694 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_gadget__class_registration_with_usb_gadget [2022-11-25 22:17:27,694 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_98 [2022-11-25 22:17:27,694 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_98 [2022-11-25 22:17:27,694 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_coherent_check_final_state [2022-11-25 22:17:27,694 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_coherent_check_final_state [2022-11-25 22:17:27,695 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-11-25 22:17:27,695 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-11-25 22:17:27,695 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-25 22:17:27,695 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-25 22:17:27,695 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_7_22 [2022-11-25 22:17:27,695 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_7_22 [2022-11-25 22:17:27,695 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_7_23 [2022-11-25 22:17:27,696 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_7_23 [2022-11-25 22:17:27,696 INFO L130 BoogieDeclarations]: Found specification of procedure mic_mmio_write [2022-11-25 22:17:27,696 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_mmio_write [2022-11-25 22:17:27,696 INFO L130 BoogieDeclarations]: Found specification of procedure vringh_kiov_cleanup [2022-11-25 22:17:27,696 INFO L138 BoogieDeclarations]: Found implementation of procedure vringh_kiov_cleanup [2022-11-25 22:17:27,696 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-25 22:17:27,697 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-25 22:17:27,697 INFO L130 BoogieDeclarations]: Found specification of procedure mic_dp_debug_open [2022-11-25 22:17:27,697 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_dp_debug_open [2022-11-25 22:17:27,697 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-11-25 22:17:27,697 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-11-25 22:17:27,697 INFO L130 BoogieDeclarations]: Found specification of procedure mic_log_buf_release [2022-11-25 22:17:27,697 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_log_buf_release [2022-11-25 22:17:27,698 INFO L130 BoogieDeclarations]: Found specification of procedure mic_x100_disable_interrupts [2022-11-25 22:17:27,698 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_x100_disable_interrupts [2022-11-25 22:17:27,698 INFO L130 BoogieDeclarations]: Found specification of procedure mic_vdevup [2022-11-25 22:17:27,698 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_vdevup [2022-11-25 22:17:27,698 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_arch_io_check_final_state [2022-11-25 22:17:27,698 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_arch_io_check_final_state [2022-11-25 22:17:27,698 INFO L130 BoogieDeclarations]: Found specification of procedure mic_exit_debugfs [2022-11-25 22:17:27,699 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_exit_debugfs [2022-11-25 22:17:27,699 INFO L130 BoogieDeclarations]: Found specification of procedure mic_vringh_copy [2022-11-25 22:17:27,699 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_vringh_copy [2022-11-25 22:17:27,699 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_module_check_final_state [2022-11-25 22:17:27,699 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_module_check_final_state [2022-11-25 22:17:27,699 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~~u8~0~TO~VOID [2022-11-25 22:17:27,699 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~~u8~0~TO~VOID [2022-11-25 22:17:27,700 INFO L130 BoogieDeclarations]: Found specification of procedure bootmode_store [2022-11-25 22:17:27,700 INFO L138 BoogieDeclarations]: Found implementation of procedure bootmode_store [2022-11-25 22:17:27,700 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-11-25 22:17:27,700 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-11-25 22:17:27,701 INFO L130 BoogieDeclarations]: Found specification of procedure mic_x100_get_postcode [2022-11-25 22:17:27,701 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_x100_get_postcode [2022-11-25 22:17:27,701 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-25 22:17:27,701 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-25 22:17:27,704 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2022-11-25 22:17:27,704 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2022-11-25 22:17:27,705 INFO L130 BoogieDeclarations]: Found specification of procedure mic_vq_features [2022-11-25 22:17:27,705 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_vq_features [2022-11-25 22:17:27,705 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-25 22:17:27,705 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-25 22:17:27,705 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_queue_check_final_state [2022-11-25 22:17:27,705 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_queue_check_final_state [2022-11-25 22:17:27,706 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-25 22:17:27,706 INFO L130 BoogieDeclarations]: Found specification of procedure state_store [2022-11-25 22:17:27,706 INFO L138 BoogieDeclarations]: Found implementation of procedure state_store [2022-11-25 22:17:27,706 INFO L130 BoogieDeclarations]: Found specification of procedure mic_get_smpt_ref_count [2022-11-25 22:17:27,706 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_get_smpt_ref_count [2022-11-25 22:17:27,706 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2022-11-25 22:17:27,706 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2022-11-25 22:17:27,707 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_5_22 [2022-11-25 22:17:27,707 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_5_22 [2022-11-25 22:17:27,707 INFO L130 BoogieDeclarations]: Found specification of procedure mic_post_code_debug_open [2022-11-25 22:17:27,707 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_post_code_debug_open [2022-11-25 22:17:27,707 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_5_23 [2022-11-25 22:17:27,707 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_5_23 [2022-11-25 22:17:27,708 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-25 22:17:27,708 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2022-11-25 22:17:27,709 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2022-11-25 22:17:27,709 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2022-11-25 22:17:27,709 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2022-11-25 22:17:27,710 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-11-25 22:17:27,710 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-11-25 22:17:27,710 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-25 22:17:27,710 INFO L130 BoogieDeclarations]: Found specification of procedure mbus_unregister_device [2022-11-25 22:17:27,710 INFO L138 BoogieDeclarations]: Found implementation of procedure mbus_unregister_device [2022-11-25 22:17:27,710 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_in_interrupt_context [2022-11-25 22:17:27,710 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_in_interrupt_context [2022-11-25 22:17:27,711 INFO L130 BoogieDeclarations]: Found specification of procedure mic_poll [2022-11-25 22:17:27,725 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_poll [2022-11-25 22:17:27,725 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-25 22:17:27,725 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-25 22:17:27,725 INFO L130 BoogieDeclarations]: Found specification of procedure mic_x100_reset_fw_ready [2022-11-25 22:17:27,725 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_x100_reset_fw_ready [2022-11-25 22:17:27,725 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2022-11-25 22:17:27,726 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2022-11-25 22:17:27,726 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-25 22:17:27,726 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-25 22:17:27,726 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_register_reset_error_counter [2022-11-25 22:17:27,726 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_register_reset_error_counter [2022-11-25 22:17:27,726 INFO L130 BoogieDeclarations]: Found specification of procedure mic_interrupt [2022-11-25 22:17:27,727 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_interrupt [2022-11-25 22:17:27,727 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2022-11-25 22:17:27,727 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2022-11-25 22:17:27,727 INFO L130 BoogieDeclarations]: Found specification of procedure mic_x100_read_spad [2022-11-25 22:17:27,727 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_x100_read_spad [2022-11-25 22:17:27,727 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_fs_char_dev__double_registration [2022-11-25 22:17:27,727 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_fs_char_dev__double_registration [2022-11-25 22:17:27,728 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2022-11-25 22:17:27,728 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2022-11-25 22:17:27,728 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_idr_check_final_state [2022-11-25 22:17:27,728 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_idr_check_final_state [2022-11-25 22:17:27,728 INFO L130 BoogieDeclarations]: Found specification of procedure mic_stop [2022-11-25 22:17:27,728 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_stop [2022-11-25 22:17:27,729 INFO L130 BoogieDeclarations]: Found specification of procedure __get_order [2022-11-25 22:17:27,729 INFO L138 BoogieDeclarations]: Found implementation of procedure __get_order [2022-11-25 22:17:27,729 INFO L130 BoogieDeclarations]: Found specification of procedure seq_lseek [2022-11-25 22:17:27,729 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_lseek [2022-11-25 22:17:27,729 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2022-11-25 22:17:27,729 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2022-11-25 22:17:27,729 INFO L130 BoogieDeclarations]: Found specification of procedure mic_setup_callbacks [2022-11-25 22:17:27,730 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_setup_callbacks [2022-11-25 22:17:27,730 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_put [2022-11-25 22:17:27,730 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_put [2022-11-25 22:17:27,730 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_streq [2022-11-25 22:17:27,730 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_streq [2022-11-25 22:17:27,730 INFO L130 BoogieDeclarations]: Found specification of procedure mic_release [2022-11-25 22:17:27,730 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_release [2022-11-25 22:17:27,731 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-25 22:17:27,731 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-25 22:17:27,731 INFO L130 BoogieDeclarations]: Found specification of procedure vringh32_to_cpu [2022-11-25 22:17:27,731 INFO L138 BoogieDeclarations]: Found implementation of procedure vringh32_to_cpu [2022-11-25 22:17:27,731 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-11-25 22:17:27,731 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-11-25 22:17:27,732 INFO L130 BoogieDeclarations]: Found specification of procedure mic_dp_debug_release [2022-11-25 22:17:27,732 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_dp_debug_release [2022-11-25 22:17:27,732 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_3_23 [2022-11-25 22:17:27,732 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_3_23 [2022-11-25 22:17:27,732 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_3_22 [2022-11-25 22:17:27,732 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_3_22 [2022-11-25 22:17:27,732 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~int~X~~bool~0~TO~VOID [2022-11-25 22:17:27,733 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~int~X~~bool~0~TO~VOID [2022-11-25 22:17:27,733 INFO L130 BoogieDeclarations]: Found specification of procedure mic_probe [2022-11-25 22:17:27,733 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_probe [2022-11-25 22:17:27,733 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2022-11-25 22:17:27,733 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2022-11-25 22:17:27,733 INFO L130 BoogieDeclarations]: Found specification of procedure mic_virtio_device_reset [2022-11-25 22:17:27,733 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_virtio_device_reset [2022-11-25 22:17:27,734 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~~u32~0 [2022-11-25 22:17:27,734 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~~u32~0 [2022-11-25 22:17:27,734 INFO L130 BoogieDeclarations]: Found specification of procedure mic_mmio_read [2022-11-25 22:17:27,734 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_mmio_read [2022-11-25 22:17:27,734 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_register_reset_error_counter [2022-11-25 22:17:27,734 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_register_reset_error_counter [2022-11-25 22:17:27,735 INFO L130 BoogieDeclarations]: Found specification of procedure request_firmware [2022-11-25 22:17:27,735 INFO L138 BoogieDeclarations]: Found implementation of procedure request_firmware [2022-11-25 22:17:27,735 INFO L130 BoogieDeclarations]: Found specification of procedure device_destroy [2022-11-25 22:17:27,735 INFO L138 BoogieDeclarations]: Found implementation of procedure device_destroy [2022-11-25 22:17:27,735 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2022-11-25 22:17:27,735 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2022-11-25 22:17:27,735 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2022-11-25 22:17:27,736 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2022-11-25 22:17:27,736 INFO L130 BoogieDeclarations]: Found specification of procedure mic_x100_intr_workarounds [2022-11-25 22:17:27,736 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_x100_intr_workarounds [2022-11-25 22:17:27,736 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~int~TO~int [2022-11-25 22:17:27,736 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~int~TO~int [2022-11-25 22:17:27,736 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-25 22:17:27,736 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-25 22:17:27,737 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-25 22:17:27,737 INFO L130 BoogieDeclarations]: Found specification of procedure mic_release_callbacks [2022-11-25 22:17:27,737 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_release_callbacks [2022-11-25 22:17:27,737 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-11-25 22:17:27,737 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-11-25 22:17:27,737 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_drivers_base_class_destroy_class [2022-11-25 22:17:27,738 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_drivers_base_class_destroy_class [2022-11-25 22:17:27,738 INFO L130 BoogieDeclarations]: Found specification of procedure mic_smpt_debug_release [2022-11-25 22:17:27,738 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_smpt_debug_release [2022-11-25 22:17:27,738 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_cdev_init_103 [2022-11-25 22:17:27,738 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_cdev_init_103 [2022-11-25 22:17:27,738 INFO L130 BoogieDeclarations]: Found specification of procedure seq_read [2022-11-25 22:17:27,738 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_read [2022-11-25 22:17:27,739 INFO L130 BoogieDeclarations]: Found specification of procedure mic_soft_reset_debug_open [2022-11-25 22:17:27,739 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_soft_reset_debug_open [2022-11-25 22:17:27,739 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_mic_mutex_of_mic_device [2022-11-25 22:17:27,739 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_mic_mutex_of_mic_device [2022-11-25 22:17:27,739 INFO L130 BoogieDeclarations]: Found specification of procedure mic_x100_read_msi_to_src_map [2022-11-25 22:17:27,739 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_x100_read_msi_to_src_map [2022-11-25 22:17:27,740 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msix [2022-11-25 22:17:27,740 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msix [2022-11-25 22:17:27,740 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~~bool~0 [2022-11-25 22:17:27,740 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~~bool~0 [2022-11-25 22:17:27,740 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_0_23 [2022-11-25 22:17:27,740 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_0_23 [2022-11-25 22:17:27,740 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_0_22 [2022-11-25 22:17:27,741 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_0_22 [2022-11-25 22:17:27,741 INFO L130 BoogieDeclarations]: Found specification of procedure mic_set_state [2022-11-25 22:17:27,741 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_set_state [2022-11-25 22:17:27,741 INFO L130 BoogieDeclarations]: Found specification of procedure vringh_kiov_init [2022-11-25 22:17:27,741 INFO L138 BoogieDeclarations]: Found implementation of procedure vringh_kiov_init [2022-11-25 22:17:27,741 INFO L130 BoogieDeclarations]: Found specification of procedure mic_is_system_addr [2022-11-25 22:17:27,741 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_is_system_addr [2022-11-25 22:17:27,742 INFO L130 BoogieDeclarations]: Found specification of procedure mic_vq_config [2022-11-25 22:17:27,742 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_vq_config [2022-11-25 22:17:27,742 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2022-11-25 22:17:27,742 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2022-11-25 22:17:27,742 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-25 22:17:27,751 INFO L130 BoogieDeclarations]: Found specification of procedure mic_sync_dma [2022-11-25 22:17:27,751 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_sync_dma [2022-11-25 22:17:27,751 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2022-11-25 22:17:27,751 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2022-11-25 22:17:27,752 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2022-11-25 22:17:27,752 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2022-11-25 22:17:27,752 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_rtnetlink_check_final_state [2022-11-25 22:17:27,752 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_rtnetlink_check_final_state [2022-11-25 22:17:27,752 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-25 22:17:27,752 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-25 22:17:27,753 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2022-11-25 22:17:27,753 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2022-11-25 22:17:27,753 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2022-11-25 22:17:27,753 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2022-11-25 22:17:27,753 INFO L130 BoogieDeclarations]: Found specification of procedure free_pages [2022-11-25 22:17:27,753 INFO L138 BoogieDeclarations]: Found implementation of procedure free_pages [2022-11-25 22:17:27,753 INFO L130 BoogieDeclarations]: Found specification of procedure mic_open [2022-11-25 22:17:27,754 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_open [2022-11-25 22:17:27,754 INFO L130 BoogieDeclarations]: Found specification of procedure mic_device_uninit [2022-11-25 22:17:27,754 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_device_uninit [2022-11-25 22:17:27,754 INFO L130 BoogieDeclarations]: Found specification of procedure mic_dma_unmap_page [2022-11-25 22:17:27,754 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_dma_unmap_page [2022-11-25 22:17:27,754 INFO L130 BoogieDeclarations]: Found specification of procedure mic_bootparam_init [2022-11-25 22:17:27,754 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_bootparam_init [2022-11-25 22:17:27,755 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2022-11-25 22:17:27,755 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2022-11-25 22:17:27,755 INFO L130 BoogieDeclarations]: Found specification of procedure mic_soft_reset_debug_release [2022-11-25 22:17:27,755 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_soft_reset_debug_release [2022-11-25 22:17:27,755 INFO L130 BoogieDeclarations]: Found specification of procedure mic_thread_fn [2022-11-25 22:17:27,755 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_thread_fn [2022-11-25 22:17:27,756 INFO L130 BoogieDeclarations]: Found specification of procedure single_open [2022-11-25 22:17:27,756 INFO L138 BoogieDeclarations]: Found implementation of procedure single_open [2022-11-25 22:17:27,756 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_linux_kernel_locking_spinlock_spin_lock [2022-11-25 22:17:27,756 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_linux_kernel_locking_spinlock_spin_lock [2022-11-25 22:17:27,756 INFO L130 BoogieDeclarations]: Found specification of procedure mic_total_desc_size [2022-11-25 22:17:27,756 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_total_desc_size [2022-11-25 22:17:27,756 INFO L130 BoogieDeclarations]: Found specification of procedure firmware_store [2022-11-25 22:17:27,757 INFO L138 BoogieDeclarations]: Found implementation of procedure firmware_store [2022-11-25 22:17:27,757 INFO L130 BoogieDeclarations]: Found specification of procedure ida_init [2022-11-25 22:17:27,757 INFO L138 BoogieDeclarations]: Found implementation of procedure ida_init [2022-11-25 22:17:27,757 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_rwlock_check_final_state [2022-11-25 22:17:27,757 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_rwlock_check_final_state [2022-11-25 22:17:27,757 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-25 22:17:27,757 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-25 22:17:27,758 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_file [2022-11-25 22:17:27,758 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_file [2022-11-25 22:17:27,758 INFO L130 BoogieDeclarations]: Found specification of procedure mic_msi_irq_info_debug_release [2022-11-25 22:17:27,758 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_msi_irq_info_debug_release [2022-11-25 22:17:27,758 INFO L130 BoogieDeclarations]: Found specification of procedure mic_reset [2022-11-25 22:17:27,758 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_reset [2022-11-25 22:17:27,759 INFO L130 BoogieDeclarations]: Found specification of procedure single_release [2022-11-25 22:17:27,759 INFO L138 BoogieDeclarations]: Found implementation of procedure single_release [2022-11-25 22:17:27,759 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_char_dev_check_final_state [2022-11-25 22:17:27,759 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_char_dev_check_final_state [2022-11-25 22:17:27,759 INFO L130 BoogieDeclarations]: Found specification of procedure mic_free_interrupts [2022-11-25 22:17:27,759 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_free_interrupts [2022-11-25 22:17:27,759 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_97 [2022-11-25 22:17:27,760 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_97 [2022-11-25 22:17:27,760 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_drivers_base_class_check_final_state [2022-11-25 22:17:27,760 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_drivers_base_class_check_final_state [2022-11-25 22:17:27,760 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_char_dev_unregister_chrdev_region [2022-11-25 22:17:27,760 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_char_dev_unregister_chrdev_region [2022-11-25 22:17:27,760 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2022-11-25 22:17:27,761 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2022-11-25 22:17:27,761 INFO L130 BoogieDeclarations]: Found specification of procedure mic_x100_ack_interrupt [2022-11-25 22:17:27,761 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_x100_ack_interrupt [2022-11-25 22:17:27,761 INFO L130 BoogieDeclarations]: Found specification of procedure ida_simple_get [2022-11-25 22:17:27,761 INFO L138 BoogieDeclarations]: Found implementation of procedure ida_simple_get [2022-11-25 22:17:27,761 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2022-11-25 22:17:27,761 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2022-11-25 22:17:27,762 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-25 22:17:27,762 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-25 22:17:27,776 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2022-11-25 22:17:27,777 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2022-11-25 22:17:27,777 INFO L130 BoogieDeclarations]: Found specification of procedure mic_x100_smpt_hw_init [2022-11-25 22:17:27,777 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_x100_smpt_hw_init [2022-11-25 22:17:27,777 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~~u32~0 [2022-11-25 22:17:27,777 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~~u32~0 [2022-11-25 22:17:27,778 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_sched_check_final_state [2022-11-25 22:17:27,778 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_sched_check_final_state [2022-11-25 22:17:27,778 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2022-11-25 22:17:27,778 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2022-11-25 22:17:27,778 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2022-11-25 22:17:27,778 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2022-11-25 22:17:27,778 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-11-25 22:17:27,779 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-11-25 22:17:27,779 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_24_1 [2022-11-25 22:17:27,779 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_24_1 [2022-11-25 22:17:27,779 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-25 22:17:27,779 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2022-11-25 22:17:27,779 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2022-11-25 22:17:27,780 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2022-11-25 22:17:29,917 INFO L235 CfgBuilder]: Building ICFG [2022-11-25 22:17:29,925 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-25 22:17:30,031 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-25 22:17:50,426 INFO L276 CfgBuilder]: Performing block encoding [2022-11-25 22:17:52,189 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-25 22:17:52,190 INFO L300 CfgBuilder]: Removed 3 assume(true) statements. [2022-11-25 22:17:52,200 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 10:17:52 BoogieIcfgContainer [2022-11-25 22:17:52,200 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-25 22:17:52,204 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-25 22:17:52,204 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-25 22:17:52,207 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-25 22:17:52,208 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 25.11 10:17:16" (1/3) ... [2022-11-25 22:17:52,209 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6f0eeb95 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 25.11 10:17:52, skipping insertion in model container [2022-11-25 22:17:52,209 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:17:26" (2/3) ... [2022-11-25 22:17:52,210 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6f0eeb95 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 25.11 10:17:52, skipping insertion in model container [2022-11-25 22:17:52,210 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 10:17:52" (3/3) ... [2022-11-25 22:17:52,211 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-4.0-rc1---drivers--misc--mic--host--mic_host.ko.cil.i [2022-11-25 22:17:52,231 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-25 22:17:52,231 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 38 error locations. [2022-11-25 22:17:52,452 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-11-25 22:17:52,461 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;@2ff53047, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-25 22:17:52,461 INFO L358 AbstractCegarLoop]: Starting to check reachability of 38 error locations. [2022-11-25 22:17:52,477 INFO L276 IsEmpty]: Start isEmpty. Operand has 3694 states, 2116 states have (on average 1.2996219281663517) internal successors, (2750), 2306 states have internal predecessors, (2750), 1257 states have call successors, (1257), 283 states have call predecessors, (1257), 282 states have return successors, (1234), 1186 states have call predecessors, (1234), 1234 states have call successors, (1234) [2022-11-25 22:17:52,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-25 22:17:52,486 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 22:17:52,486 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-25 22:17:52,487 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_assert_linux_fs_char_dev__double_registrationErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_usb_gadget__class_registration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 36 more)] === [2022-11-25 22:17:52,495 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 22:17:52,495 INFO L85 PathProgramCache]: Analyzing trace with hash 188330872, now seen corresponding path program 1 times [2022-11-25 22:17:52,506 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-25 22:17:52,506 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [5711668] [2022-11-25 22:17:52,506 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 22:17:52,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 22:17:53,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 22:17:54,118 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-25 22:17:54,119 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-25 22:17:54,119 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [5711668] [2022-11-25 22:17:54,120 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [5711668] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 22:17:54,120 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 22:17:54,120 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-25 22:17:54,122 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1887010355] [2022-11-25 22:17:54,122 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 22:17:54,128 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-25 22:17:54,128 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-25 22:17:54,180 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-25 22:17:54,181 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-25 22:17:54,194 INFO L87 Difference]: Start difference. First operand has 3694 states, 2116 states have (on average 1.2996219281663517) internal successors, (2750), 2306 states have internal predecessors, (2750), 1257 states have call successors, (1257), 283 states have call predecessors, (1257), 282 states have return successors, (1234), 1186 states have call predecessors, (1234), 1234 states have call successors, (1234) Second operand has 5 states, 5 states have (on average 2.6) internal successors, (13), 4 states have internal predecessors, (13), 2 states have call successors, (5), 2 states have call predecessors, (5), 1 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) [2022-11-25 22:18:04,036 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 22:18:04,036 INFO L93 Difference]: Finished difference Result 10730 states and 15766 transitions. [2022-11-25 22:18:04,038 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-11-25 22:18:04,039 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 2.6) internal successors, (13), 4 states have internal predecessors, (13), 2 states have call successors, (5), 2 states have call predecessors, (5), 1 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) Word has length 24 [2022-11-25 22:18:04,039 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 22:18:04,120 INFO L225 Difference]: With dead ends: 10730 [2022-11-25 22:18:04,120 INFO L226 Difference]: Without dead ends: 7037 [2022-11-25 22:18:04,165 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 [2022-11-25 22:18:04,170 INFO L413 NwaCegarLoop]: 8949 mSDtfsCounter, 5055 mSDsluCounter, 22340 mSDsCounter, 0 mSdLazyCounter, 3793 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 8.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5056 SdHoareTripleChecker+Valid, 31289 SdHoareTripleChecker+Invalid, 3794 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 3793 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 9.0s IncrementalHoareTripleChecker+Time [2022-11-25 22:18:04,171 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5056 Valid, 31289 Invalid, 3794 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [1 Valid, 3793 Invalid, 0 Unknown, 0 Unchecked, 9.0s Time] [2022-11-25 22:18:04,200 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7037 states. [2022-11-25 22:18:04,832 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7037 to 6949. [2022-11-25 22:18:04,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6949 states, 4016 states have (on average 1.2741533864541832) internal successors, (5117), 4317 states have internal predecessors, (5117), 2352 states have call successors, (2352), 545 states have call predecessors, (2352), 544 states have return successors, (2350), 2250 states have call predecessors, (2350), 2350 states have call successors, (2350) [2022-11-25 22:18:04,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6949 states to 6949 states and 9819 transitions. [2022-11-25 22:18:04,923 INFO L78 Accepts]: Start accepts. Automaton has 6949 states and 9819 transitions. Word has length 24 [2022-11-25 22:18:04,924 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 22:18:04,924 INFO L495 AbstractCegarLoop]: Abstraction has 6949 states and 9819 transitions. [2022-11-25 22:18:04,924 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 2.6) internal successors, (13), 4 states have internal predecessors, (13), 2 states have call successors, (5), 2 states have call predecessors, (5), 1 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) [2022-11-25 22:18:04,925 INFO L276 IsEmpty]: Start isEmpty. Operand 6949 states and 9819 transitions. [2022-11-25 22:18:04,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-25 22:18:04,927 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 22:18:04,928 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-25 22:18:04,928 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-11-25 22:18:04,929 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_assert_linux_usb_gadget__chrdev_registration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_usb_gadget__class_registration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 36 more)] === [2022-11-25 22:18:04,929 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 22:18:04,930 INFO L85 PathProgramCache]: Analyzing trace with hash -107736203, now seen corresponding path program 1 times [2022-11-25 22:18:04,930 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-25 22:18:04,930 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [797794288] [2022-11-25 22:18:04,930 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 22:18:04,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 22:18:05,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 22:18:05,837 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-11-25 22:18:05,837 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-25 22:18:05,837 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [797794288] [2022-11-25 22:18:05,838 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [797794288] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 22:18:05,838 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 22:18:05,838 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-25 22:18:05,838 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [309055872] [2022-11-25 22:18:05,838 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 22:18:05,840 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-25 22:18:05,842 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-25 22:18:05,843 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-25 22:18:05,843 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-25 22:18:05,843 INFO L87 Difference]: Start difference. First operand 6949 states and 9819 transitions. Second operand has 5 states, 5 states have (on average 3.2) internal successors, (16), 4 states have internal predecessors, (16), 2 states have call successors, (6), 2 states have call predecessors, (6), 1 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2022-11-25 22:18:11,471 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 22:18:11,471 INFO L93 Difference]: Finished difference Result 6949 states and 9819 transitions. [2022-11-25 22:18:11,473 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-11-25 22:18:11,473 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 3.2) internal successors, (16), 4 states have internal predecessors, (16), 2 states have call successors, (6), 2 states have call predecessors, (6), 1 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) Word has length 39 [2022-11-25 22:18:11,473 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 22:18:11,521 INFO L225 Difference]: With dead ends: 6949 [2022-11-25 22:18:11,521 INFO L226 Difference]: Without dead ends: 6947 [2022-11-25 22:18:11,527 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 [2022-11-25 22:18:11,528 INFO L413 NwaCegarLoop]: 4422 mSDtfsCounter, 4962 mSDsluCounter, 8841 mSDsCounter, 0 mSdLazyCounter, 1634 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4963 SdHoareTripleChecker+Valid, 13263 SdHoareTripleChecker+Invalid, 1634 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 1634 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.2s IncrementalHoareTripleChecker+Time [2022-11-25 22:18:11,529 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4963 Valid, 13263 Invalid, 1634 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [0 Valid, 1634 Invalid, 0 Unknown, 0 Unchecked, 5.2s Time] [2022-11-25 22:18:11,541 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6947 states. [2022-11-25 22:18:12,204 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6947 to 6947. [2022-11-25 22:18:12,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6947 states, 4015 states have (on average 1.2737235367372353) internal successors, (5114), 4315 states have internal predecessors, (5114), 2352 states have call successors, (2352), 545 states have call predecessors, (2352), 544 states have return successors, (2350), 2250 states have call predecessors, (2350), 2350 states have call successors, (2350) [2022-11-25 22:18:12,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6947 states to 6947 states and 9816 transitions. [2022-11-25 22:18:12,288 INFO L78 Accepts]: Start accepts. Automaton has 6947 states and 9816 transitions. Word has length 39 [2022-11-25 22:18:12,289 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 22:18:12,289 INFO L495 AbstractCegarLoop]: Abstraction has 6947 states and 9816 transitions. [2022-11-25 22:18:12,290 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 3.2) internal successors, (16), 4 states have internal predecessors, (16), 2 states have call successors, (6), 2 states have call predecessors, (6), 1 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2022-11-25 22:18:12,290 INFO L276 IsEmpty]: Start isEmpty. Operand 6947 states and 9816 transitions. [2022-11-25 22:18:12,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-11-25 22:18:12,301 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 22:18:12,301 INFO L195 NwaCegarLoop]: trace histogram [5, 5, 3, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-25 22:18:12,301 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-11-25 22:18:12,302 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_assert_linux_drivers_base_class__double_registrationErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_usb_gadget__class_registration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 36 more)] === [2022-11-25 22:18:12,307 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 22:18:12,311 INFO L85 PathProgramCache]: Analyzing trace with hash 1456685972, now seen corresponding path program 1 times [2022-11-25 22:18:12,312 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-25 22:18:12,312 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2033892115] [2022-11-25 22:18:12,312 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 22:18:12,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 22:18:12,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 22:18:13,420 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2022-11-25 22:18:13,421 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-25 22:18:13,421 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2033892115] [2022-11-25 22:18:13,421 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2033892115] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 22:18:13,421 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 22:18:13,422 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-25 22:18:13,422 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1377656431] [2022-11-25 22:18:13,422 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 22:18:13,422 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-25 22:18:13,423 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-25 22:18:13,423 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-25 22:18:13,424 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-25 22:18:13,424 INFO L87 Difference]: Start difference. First operand 6947 states and 9816 transitions. Second operand has 5 states, 5 states have (on average 5.4) internal successors, (27), 4 states have internal predecessors, (27), 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) [2022-11-25 22:18:21,603 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 22:18:25,085 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 22:18:25,085 INFO L93 Difference]: Finished difference Result 13817 states and 19537 transitions. [2022-11-25 22:18:25,085 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-11-25 22:18:25,086 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 5.4) internal successors, (27), 4 states have internal predecessors, (27), 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 65 [2022-11-25 22:18:25,086 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 22:18:25,172 INFO L225 Difference]: With dead ends: 13817 [2022-11-25 22:18:25,172 INFO L226 Difference]: Without dead ends: 13815 [2022-11-25 22:18:25,180 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 [2022-11-25 22:18:25,181 INFO L413 NwaCegarLoop]: 6993 mSDtfsCounter, 4950 mSDsluCounter, 18358 mSDsCounter, 0 mSdLazyCounter, 2757 mSolverCounterSat, 2 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 10.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4951 SdHoareTripleChecker+Valid, 25351 SdHoareTripleChecker+Invalid, 2760 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 2757 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 10.8s IncrementalHoareTripleChecker+Time [2022-11-25 22:18:25,181 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4951 Valid, 25351 Invalid, 2760 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [2 Valid, 2757 Invalid, 1 Unknown, 0 Unchecked, 10.8s Time] [2022-11-25 22:18:25,198 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 13815 states. [2022-11-25 22:18:25,974 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 13815 to 13521. [2022-11-25 22:18:25,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 13521 states, 7819 states have (on average 1.2743317559790255) internal successors, (9964), 8382 states have internal predecessors, (9964), 4624 states have call successors, (4624), 1044 states have call predecessors, (4624), 1043 states have return successors, (4626), 4420 states have call predecessors, (4626), 4622 states have call successors, (4626) [2022-11-25 22:18:26,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13521 states to 13521 states and 19214 transitions. [2022-11-25 22:18:26,069 INFO L78 Accepts]: Start accepts. Automaton has 13521 states and 19214 transitions. Word has length 65 [2022-11-25 22:18:26,070 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 22:18:26,070 INFO L495 AbstractCegarLoop]: Abstraction has 13521 states and 19214 transitions. [2022-11-25 22:18:26,070 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 5.4) internal successors, (27), 4 states have internal predecessors, (27), 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) [2022-11-25 22:18:26,070 INFO L276 IsEmpty]: Start isEmpty. Operand 13521 states and 19214 transitions. [2022-11-25 22:18:26,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-11-25 22:18:26,074 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 22:18:26,074 INFO L195 NwaCegarLoop]: trace histogram [6, 6, 3, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-25 22:18:26,074 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-11-25 22:18:26,075 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_linux_arch_io_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_usb_gadget__class_registration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 36 more)] === [2022-11-25 22:18:26,076 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 22:18:26,076 INFO L85 PathProgramCache]: Analyzing trace with hash 543783709, now seen corresponding path program 1 times [2022-11-25 22:18:26,076 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-25 22:18:26,076 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1964881125] [2022-11-25 22:18:26,076 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 22:18:26,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 22:18:26,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 22:18:26,949 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2022-11-25 22:18:26,949 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-25 22:18:26,949 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1964881125] [2022-11-25 22:18:26,950 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1964881125] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 22:18:26,950 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 22:18:26,950 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-25 22:18:26,950 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1500603218] [2022-11-25 22:18:26,950 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 22:18:26,951 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-25 22:18:26,951 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-25 22:18:26,951 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-25 22:18:26,952 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-25 22:18:26,952 INFO L87 Difference]: Start difference. First operand 13521 states and 19214 transitions. Second operand has 4 states, 4 states have (on average 7.5) internal successors, (30), 4 states have internal predecessors, (30), 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) [2022-11-25 22:18:33,004 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 22:18:33,004 INFO L93 Difference]: Finished difference Result 26767 states and 38457 transitions. [2022-11-25 22:18:33,005 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-11-25 22:18:33,005 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 7.5) internal successors, (30), 4 states have internal predecessors, (30), 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 74 [2022-11-25 22:18:33,005 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 22:18:33,161 INFO L225 Difference]: With dead ends: 26767 [2022-11-25 22:18:33,161 INFO L226 Difference]: Without dead ends: 26765 [2022-11-25 22:18:33,187 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 [2022-11-25 22:18:33,189 INFO L413 NwaCegarLoop]: 5608 mSDtfsCounter, 4916 mSDsluCounter, 10038 mSDsCounter, 0 mSdLazyCounter, 1622 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4918 SdHoareTripleChecker+Valid, 15646 SdHoareTripleChecker+Invalid, 1623 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 1622 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.1s IncrementalHoareTripleChecker+Time [2022-11-25 22:18:33,190 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4918 Valid, 15646 Invalid, 1623 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1 Valid, 1622 Invalid, 0 Unknown, 0 Unchecked, 5.1s Time] [2022-11-25 22:18:33,226 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 26765 states. [2022-11-25 22:18:35,087 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 26765 to 26457. [2022-11-25 22:18:35,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 26457 states, 15312 states have (on average 1.2755355276907) internal successors, (19531), 16393 states have internal predecessors, (19531), 9075 states have call successors, (9075), 2036 states have call predecessors, (9075), 2035 states have return successors, (9501), 8661 states have call predecessors, (9501), 9073 states have call successors, (9501) [2022-11-25 22:18:35,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26457 states to 26457 states and 38107 transitions. [2022-11-25 22:18:35,293 INFO L78 Accepts]: Start accepts. Automaton has 26457 states and 38107 transitions. Word has length 74 [2022-11-25 22:18:35,293 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 22:18:35,294 INFO L495 AbstractCegarLoop]: Abstraction has 26457 states and 38107 transitions. [2022-11-25 22:18:35,294 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 7.5) internal successors, (30), 4 states have internal predecessors, (30), 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) [2022-11-25 22:18:35,294 INFO L276 IsEmpty]: Start isEmpty. Operand 26457 states and 38107 transitions. [2022-11-25 22:18:35,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-11-25 22:18:35,296 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 22:18:35,297 INFO L195 NwaCegarLoop]: trace histogram [6, 6, 3, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-25 22:18:35,297 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-11-25 22:18:35,297 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_assert_linux_usb_gadget__class_registration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_usb_gadget__class_registration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 36 more)] === [2022-11-25 22:18:35,297 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 22:18:35,298 INFO L85 PathProgramCache]: Analyzing trace with hash -1551917604, now seen corresponding path program 1 times [2022-11-25 22:18:35,298 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-25 22:18:35,298 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1255082750] [2022-11-25 22:18:35,298 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 22:18:35,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 22:18:35,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 22:18:36,105 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 59 trivial. 0 not checked. [2022-11-25 22:18:36,105 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-25 22:18:36,106 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1255082750] [2022-11-25 22:18:36,106 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1255082750] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 22:18:36,106 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 22:18:36,106 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-25 22:18:36,106 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [379222958] [2022-11-25 22:18:36,106 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 22:18:36,108 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-25 22:18:36,108 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-25 22:18:36,109 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-25 22:18:36,109 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-25 22:18:36,109 INFO L87 Difference]: Start difference. First operand 26457 states and 38107 transitions. Second operand has 5 states, 5 states have (on average 6.0) internal successors, (30), 4 states have internal predecessors, (30), 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) [2022-11-25 22:18:41,961 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 22:18:43,524 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 22:18:43,525 INFO L93 Difference]: Finished difference Result 26457 states and 38107 transitions. [2022-11-25 22:18:43,526 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-11-25 22:18:43,526 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 6.0) internal successors, (30), 4 states have internal predecessors, (30), 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 75 [2022-11-25 22:18:43,526 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 22:18:43,653 INFO L225 Difference]: With dead ends: 26457 [2022-11-25 22:18:43,653 INFO L226 Difference]: Without dead ends: 26455 [2022-11-25 22:18:43,664 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 [2022-11-25 22:18:43,665 INFO L413 NwaCegarLoop]: 4418 mSDtfsCounter, 4943 mSDsluCounter, 8833 mSDsCounter, 0 mSdLazyCounter, 1633 mSolverCounterSat, 0 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4944 SdHoareTripleChecker+Valid, 13251 SdHoareTripleChecker+Invalid, 1634 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 1633 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 6.2s IncrementalHoareTripleChecker+Time [2022-11-25 22:18:43,666 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4944 Valid, 13251 Invalid, 1634 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [0 Valid, 1633 Invalid, 1 Unknown, 0 Unchecked, 6.2s Time] [2022-11-25 22:18:43,691 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 26455 states. [2022-11-25 22:18:45,220 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 26455 to 26455. [2022-11-25 22:18:45,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 26455 states, 15311 states have (on average 1.2752922735288355) internal successors, (19526), 16391 states have internal predecessors, (19526), 9075 states have call successors, (9075), 2036 states have call predecessors, (9075), 2035 states have return successors, (9501), 8661 states have call predecessors, (9501), 9073 states have call successors, (9501) [2022-11-25 22:18:45,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26455 states to 26455 states and 38102 transitions. [2022-11-25 22:18:45,418 INFO L78 Accepts]: Start accepts. Automaton has 26455 states and 38102 transitions. Word has length 75 [2022-11-25 22:18:45,419 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 22:18:45,419 INFO L495 AbstractCegarLoop]: Abstraction has 26455 states and 38102 transitions. [2022-11-25 22:18:45,419 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 6.0) internal successors, (30), 4 states have internal predecessors, (30), 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) [2022-11-25 22:18:45,419 INFO L276 IsEmpty]: Start isEmpty. Operand 26455 states and 38102 transitions. [2022-11-25 22:18:45,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-11-25 22:18:45,421 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 22:18:45,421 INFO L195 NwaCegarLoop]: trace histogram [6, 6, 3, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-25 22:18:45,421 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-11-25 22:18:45,422 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_linux_block_genhd_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_usb_gadget__class_registration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 36 more)] === [2022-11-25 22:18:45,422 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 22:18:45,422 INFO L85 PathProgramCache]: Analyzing trace with hash 1938165273, now seen corresponding path program 1 times [2022-11-25 22:18:45,422 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-25 22:18:45,422 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1948304030] [2022-11-25 22:18:45,423 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 22:18:45,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 22:18:45,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 22:18:46,418 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2022-11-25 22:18:46,419 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-25 22:18:46,419 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1948304030] [2022-11-25 22:18:46,419 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1948304030] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 22:18:46,419 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 22:18:46,420 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-25 22:18:46,420 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1314518251] [2022-11-25 22:18:46,420 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 22:18:46,420 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-25 22:18:46,421 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-25 22:18:46,421 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-25 22:18:46,421 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-25 22:18:46,421 INFO L87 Difference]: Start difference. First operand 26455 states and 38102 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, (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) [2022-11-25 22:18:50,780 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 22:18:50,780 INFO L93 Difference]: Finished difference Result 26455 states and 38102 transitions. [2022-11-25 22:18:50,781 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-11-25 22:18:50,781 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, (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 79 [2022-11-25 22:18:50,781 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 22:18:50,907 INFO L225 Difference]: With dead ends: 26455 [2022-11-25 22:18:50,907 INFO L226 Difference]: Without dead ends: 26453 [2022-11-25 22:18:50,922 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 [2022-11-25 22:18:50,923 INFO L413 NwaCegarLoop]: 4420 mSDtfsCounter, 4934 mSDsluCounter, 4420 mSDsCounter, 0 mSdLazyCounter, 1081 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4936 SdHoareTripleChecker+Valid, 8840 SdHoareTripleChecker+Invalid, 1081 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 1081 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.2s IncrementalHoareTripleChecker+Time [2022-11-25 22:18:50,923 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4936 Valid, 8840 Invalid, 1081 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 1081 Invalid, 0 Unknown, 0 Unchecked, 3.2s Time] [2022-11-25 22:18:50,952 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 26453 states. [2022-11-25 22:18:52,600 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 26453 to 26453. [2022-11-25 22:18:52,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 26453 states, 15310 states have (on average 1.2751796211626387) internal successors, (19523), 16389 states have internal predecessors, (19523), 9075 states have call successors, (9075), 2036 states have call predecessors, (9075), 2035 states have return successors, (9501), 8661 states have call predecessors, (9501), 9073 states have call successors, (9501) [2022-11-25 22:18:52,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26453 states to 26453 states and 38099 transitions. [2022-11-25 22:18:52,991 INFO L78 Accepts]: Start accepts. Automaton has 26453 states and 38099 transitions. Word has length 79 [2022-11-25 22:18:52,991 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 22:18:52,992 INFO L495 AbstractCegarLoop]: Abstraction has 26453 states and 38099 transitions. [2022-11-25 22:18:52,992 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, (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) [2022-11-25 22:18:52,992 INFO L276 IsEmpty]: Start isEmpty. Operand 26453 states and 38099 transitions. [2022-11-25 22:18:52,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-11-25 22:18:52,993 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 22:18:52,994 INFO L195 NwaCegarLoop]: trace histogram [6, 6, 3, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-25 22:18:52,994 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-11-25 22:18:52,994 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_linux_block_queue_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_usb_gadget__class_registration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 36 more)] === [2022-11-25 22:18:52,995 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 22:18:52,995 INFO L85 PathProgramCache]: Analyzing trace with hash -1048965544, now seen corresponding path program 1 times [2022-11-25 22:18:52,995 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-25 22:18:52,995 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1170534440] [2022-11-25 22:18:52,995 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 22:18:52,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 22:18:53,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 22:18:53,698 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2022-11-25 22:18:53,698 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-25 22:18:53,698 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1170534440] [2022-11-25 22:18:53,699 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1170534440] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 22:18:53,699 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 22:18:53,699 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-25 22:18:53,699 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [305247002] [2022-11-25 22:18:53,699 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 22:18:53,700 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-25 22:18:53,700 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-25 22:18:53,700 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-25 22:18:53,701 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-25 22:18:53,701 INFO L87 Difference]: Start difference. First operand 26453 states and 38099 transitions. Second operand has 4 states, 4 states have (on average 9.0) internal successors, (36), 4 states have internal predecessors, (36), 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) [2022-11-25 22:18:58,262 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 22:18:58,262 INFO L93 Difference]: Finished difference Result 26453 states and 38099 transitions. [2022-11-25 22:18:58,263 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-11-25 22:18:58,263 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 9.0) internal successors, (36), 4 states have internal predecessors, (36), 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 84 [2022-11-25 22:18:58,263 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 22:18:58,371 INFO L225 Difference]: With dead ends: 26453 [2022-11-25 22:18:58,371 INFO L226 Difference]: Without dead ends: 26451 [2022-11-25 22:18:58,385 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 [2022-11-25 22:18:58,385 INFO L413 NwaCegarLoop]: 4418 mSDtfsCounter, 4931 mSDsluCounter, 4418 mSDsCounter, 0 mSdLazyCounter, 1081 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4933 SdHoareTripleChecker+Valid, 8836 SdHoareTripleChecker+Invalid, 1081 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 1081 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.2s IncrementalHoareTripleChecker+Time [2022-11-25 22:18:58,386 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4933 Valid, 8836 Invalid, 1081 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 1081 Invalid, 0 Unknown, 0 Unchecked, 3.2s Time] [2022-11-25 22:18:58,411 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 26451 states. [2022-11-25 22:19:00,353 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 26451 to 26451. [2022-11-25 22:19:00,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 26451 states, 15309 states have (on average 1.2750669540792998) internal successors, (19520), 16387 states have internal predecessors, (19520), 9075 states have call successors, (9075), 2036 states have call predecessors, (9075), 2035 states have return successors, (9501), 8661 states have call predecessors, (9501), 9073 states have call successors, (9501) [2022-11-25 22:19:00,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26451 states to 26451 states and 38096 transitions. [2022-11-25 22:19:00,476 INFO L78 Accepts]: Start accepts. Automaton has 26451 states and 38096 transitions. Word has length 84 [2022-11-25 22:19:00,476 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 22:19:00,476 INFO L495 AbstractCegarLoop]: Abstraction has 26451 states and 38096 transitions. [2022-11-25 22:19:00,477 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 9.0) internal successors, (36), 4 states have internal predecessors, (36), 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) [2022-11-25 22:19:00,477 INFO L276 IsEmpty]: Start isEmpty. Operand 26451 states and 38096 transitions. [2022-11-25 22:19:00,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-11-25 22:19:00,479 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 22:19:00,479 INFO L195 NwaCegarLoop]: trace histogram [6, 6, 3, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-25 22:19:00,479 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2022-11-25 22:19:00,479 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ldv_linux_block_request_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_usb_gadget__class_registration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 36 more)] === [2022-11-25 22:19:00,480 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 22:19:00,480 INFO L85 PathProgramCache]: Analyzing trace with hash -2033128563, now seen corresponding path program 1 times [2022-11-25 22:19:00,480 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-25 22:19:00,480 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [435315421] [2022-11-25 22:19:00,480 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 22:19:00,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 22:19:00,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 22:19:01,442 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2022-11-25 22:19:01,443 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-25 22:19:01,443 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [435315421] [2022-11-25 22:19:01,443 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [435315421] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 22:19:01,443 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 22:19:01,443 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-25 22:19:01,444 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [756233945] [2022-11-25 22:19:01,445 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 22:19:01,445 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-25 22:19:01,446 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-25 22:19:01,446 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-25 22:19:01,447 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-25 22:19:01,447 INFO L87 Difference]: Start difference. First operand 26451 states and 38096 transitions. Second operand has 4 states, 4 states have (on average 9.75) internal successors, (39), 4 states have internal predecessors, (39), 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) [2022-11-25 22:19:05,722 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 22:19:05,722 INFO L93 Difference]: Finished difference Result 26451 states and 38096 transitions. [2022-11-25 22:19:05,725 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-11-25 22:19:05,725 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 9.75) internal successors, (39), 4 states have internal predecessors, (39), 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 89 [2022-11-25 22:19:05,725 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 22:19:05,833 INFO L225 Difference]: With dead ends: 26451 [2022-11-25 22:19:05,833 INFO L226 Difference]: Without dead ends: 26449 [2022-11-25 22:19:05,844 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 [2022-11-25 22:19:05,845 INFO L413 NwaCegarLoop]: 4416 mSDtfsCounter, 4928 mSDsluCounter, 4416 mSDsCounter, 0 mSdLazyCounter, 1081 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4930 SdHoareTripleChecker+Valid, 8832 SdHoareTripleChecker+Invalid, 1081 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 1081 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.8s IncrementalHoareTripleChecker+Time [2022-11-25 22:19:05,846 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4930 Valid, 8832 Invalid, 1081 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 1081 Invalid, 0 Unknown, 0 Unchecked, 2.8s Time] [2022-11-25 22:19:05,870 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 26449 states. [2022-11-25 22:19:07,510 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 26449 to 26449. [2022-11-25 22:19:07,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 26449 states, 15308 states have (on average 1.2749542722759342) internal successors, (19517), 16385 states have internal predecessors, (19517), 9075 states have call successors, (9075), 2036 states have call predecessors, (9075), 2035 states have return successors, (9501), 8661 states have call predecessors, (9501), 9073 states have call successors, (9501) [2022-11-25 22:19:07,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26449 states to 26449 states and 38093 transitions. [2022-11-25 22:19:07,654 INFO L78 Accepts]: Start accepts. Automaton has 26449 states and 38093 transitions. Word has length 89 [2022-11-25 22:19:07,654 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 22:19:07,654 INFO L495 AbstractCegarLoop]: Abstraction has 26449 states and 38093 transitions. [2022-11-25 22:19:07,655 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 9.75) internal successors, (39), 4 states have internal predecessors, (39), 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) [2022-11-25 22:19:07,655 INFO L276 IsEmpty]: Start isEmpty. Operand 26449 states and 38093 transitions. [2022-11-25 22:19:07,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-11-25 22:19:07,657 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 22:19:07,657 INFO L195 NwaCegarLoop]: trace histogram [6, 6, 4, 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] [2022-11-25 22:19:07,657 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2022-11-25 22:19:07,657 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ldv_linux_drivers_base_class_destroy_classErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_usb_gadget__class_registration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 36 more)] === [2022-11-25 22:19:07,658 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 22:19:07,658 INFO L85 PathProgramCache]: Analyzing trace with hash 1458131736, now seen corresponding path program 1 times [2022-11-25 22:19:07,658 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-25 22:19:07,658 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2113220120] [2022-11-25 22:19:07,658 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 22:19:07,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 22:19:07,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 22:19:09,277 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2022-11-25 22:19:09,277 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-25 22:19:09,278 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2113220120] [2022-11-25 22:19:09,278 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2113220120] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 22:19:09,278 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 22:19:09,278 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-11-25 22:19:09,278 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [196178706] [2022-11-25 22:19:09,278 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 22:19:09,279 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-11-25 22:19:09,279 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-25 22:19:09,280 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-11-25 22:19:09,280 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-11-25 22:19:09,280 INFO L87 Difference]: Start difference. First operand 26449 states and 38093 transitions. Second operand has 6 states, 5 states have (on average 7.8) internal successors, (39), 5 states have internal predecessors, (39), 4 states have call successors, (17), 2 states have call predecessors, (17), 1 states have return successors, (16), 3 states have call predecessors, (16), 3 states have call successors, (16) [2022-11-25 22:19:22,294 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 22:19:22,294 INFO L93 Difference]: Finished difference Result 39625 states and 56890 transitions. [2022-11-25 22:19:22,295 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-11-25 22:19:22,295 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 5 states have (on average 7.8) internal successors, (39), 5 states have internal predecessors, (39), 4 states have call successors, (17), 2 states have call predecessors, (17), 1 states have return successors, (16), 3 states have call predecessors, (16), 3 states have call successors, (16) Word has length 92 [2022-11-25 22:19:22,297 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 22:19:22,453 INFO L225 Difference]: With dead ends: 39625 [2022-11-25 22:19:22,453 INFO L226 Difference]: Without dead ends: 39370 [2022-11-25 22:19:22,469 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=23, Invalid=49, Unknown=0, NotChecked=0, Total=72 [2022-11-25 22:19:22,470 INFO L413 NwaCegarLoop]: 6810 mSDtfsCounter, 4745 mSDsluCounter, 24775 mSDsCounter, 0 mSdLazyCounter, 3498 mSolverCounterSat, 50 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 9.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4745 SdHoareTripleChecker+Valid, 31585 SdHoareTripleChecker+Invalid, 3548 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 50 IncrementalHoareTripleChecker+Valid, 3498 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 10.5s IncrementalHoareTripleChecker+Time [2022-11-25 22:19:22,471 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4745 Valid, 31585 Invalid, 3548 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [50 Valid, 3498 Invalid, 0 Unknown, 0 Unchecked, 10.5s Time] [2022-11-25 22:19:22,508 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 39370 states. [2022-11-25 22:19:24,605 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 39370 to 26083. [2022-11-25 22:19:24,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 26083 states, 15092 states have (on average 1.2740524781341107) internal successors, (19228), 16156 states have internal predecessors, (19228), 8932 states have call successors, (8932), 2029 states have call predecessors, (8932), 2028 states have return successors, (9344), 8521 states have call predecessors, (9344), 8930 states have call successors, (9344) [2022-11-25 22:19:24,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26083 states to 26083 states and 37504 transitions. [2022-11-25 22:19:24,721 INFO L78 Accepts]: Start accepts. Automaton has 26083 states and 37504 transitions. Word has length 92 [2022-11-25 22:19:24,722 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 22:19:24,722 INFO L495 AbstractCegarLoop]: Abstraction has 26083 states and 37504 transitions. [2022-11-25 22:19:24,722 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 7.8) internal successors, (39), 5 states have internal predecessors, (39), 4 states have call successors, (17), 2 states have call predecessors, (17), 1 states have return successors, (16), 3 states have call predecessors, (16), 3 states have call successors, (16) [2022-11-25 22:19:24,722 INFO L276 IsEmpty]: Start isEmpty. Operand 26083 states and 37504 transitions. [2022-11-25 22:19:24,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-11-25 22:19:24,724 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 22:19:24,724 INFO L195 NwaCegarLoop]: trace histogram [6, 6, 3, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-25 22:19:24,725 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2022-11-25 22:19:24,725 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting ldv_linux_drivers_base_class_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_usb_gadget__class_registration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 36 more)] === [2022-11-25 22:19:24,725 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 22:19:24,725 INFO L85 PathProgramCache]: Analyzing trace with hash -792833870, now seen corresponding path program 1 times [2022-11-25 22:19:24,725 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-25 22:19:24,726 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [993383674] [2022-11-25 22:19:24,726 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 22:19:24,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 22:19:24,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 22:19:25,433 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2022-11-25 22:19:25,433 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-25 22:19:25,433 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [993383674] [2022-11-25 22:19:25,434 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [993383674] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 22:19:25,434 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 22:19:25,434 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-25 22:19:25,434 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1924705116] [2022-11-25 22:19:25,434 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 22:19:25,435 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-25 22:19:25,435 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-25 22:19:25,435 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-25 22:19:25,435 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-25 22:19:25,436 INFO L87 Difference]: Start difference. First operand 26083 states and 37504 transitions. Second operand has 4 states, 4 states have (on average 10.5) internal successors, (42), 4 states have internal predecessors, (42), 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) [2022-11-25 22:19:33,194 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.09s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 22:19:35,142 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 22:19:35,142 INFO L93 Difference]: Finished difference Result 39398 states and 56640 transitions. [2022-11-25 22:19:35,143 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-11-25 22:19:35,143 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 10.5) internal successors, (42), 4 states have internal predecessors, (42), 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 94 [2022-11-25 22:19:35,143 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 22:19:35,273 INFO L225 Difference]: With dead ends: 39398 [2022-11-25 22:19:35,273 INFO L226 Difference]: Without dead ends: 39396 [2022-11-25 22:19:35,284 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 [2022-11-25 22:19:35,285 INFO L413 NwaCegarLoop]: 6993 mSDtfsCounter, 4926 mSDsluCounter, 11359 mSDsCounter, 0 mSdLazyCounter, 2013 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 6.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4928 SdHoareTripleChecker+Valid, 18352 SdHoareTripleChecker+Invalid, 2015 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 2013 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 7.1s IncrementalHoareTripleChecker+Time [2022-11-25 22:19:35,285 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4928 Valid, 18352 Invalid, 2015 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [2 Valid, 2013 Invalid, 0 Unknown, 0 Unchecked, 7.1s Time] [2022-11-25 22:19:35,323 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 39396 states. [2022-11-25 22:19:37,836 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 39396 to 39166. [2022-11-25 22:19:37,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 39166 states, 22665 states have (on average 1.2743437017427752) internal successors, (28883), 24248 states have internal predecessors, (28883), 13438 states have call successors, (13438), 3033 states have call predecessors, (13438), 3032 states have return successors, (14068), 12822 states have call predecessors, (14068), 13436 states have call successors, (14068) [2022-11-25 22:19:38,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39166 states to 39166 states and 56389 transitions. [2022-11-25 22:19:38,020 INFO L78 Accepts]: Start accepts. Automaton has 39166 states and 56389 transitions. Word has length 94 [2022-11-25 22:19:38,020 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 22:19:38,020 INFO L495 AbstractCegarLoop]: Abstraction has 39166 states and 56389 transitions. [2022-11-25 22:19:38,020 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 10.5) internal successors, (42), 4 states have internal predecessors, (42), 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) [2022-11-25 22:19:38,021 INFO L276 IsEmpty]: Start isEmpty. Operand 39166 states and 56389 transitions. [2022-11-25 22:19:38,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-11-25 22:19:38,022 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 22:19:38,023 INFO L195 NwaCegarLoop]: trace histogram [6, 6, 4, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-25 22:19:38,023 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2022-11-25 22:19:38,023 INFO L420 AbstractCegarLoop]: === Iteration 11 === Targeting ldv_linux_usb_gadget_destroy_classErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_usb_gadget__class_registration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 36 more)] === [2022-11-25 22:19:38,023 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 22:19:38,023 INFO L85 PathProgramCache]: Analyzing trace with hash -997133443, now seen corresponding path program 1 times [2022-11-25 22:19:38,023 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-25 22:19:38,023 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [36624526] [2022-11-25 22:19:38,024 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 22:19:38,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 22:19:38,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 22:19:38,913 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2022-11-25 22:19:38,913 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-25 22:19:38,914 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [36624526] [2022-11-25 22:19:38,914 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [36624526] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 22:19:38,914 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 22:19:38,914 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-25 22:19:38,914 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [269897228] [2022-11-25 22:19:38,914 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 22:19:38,915 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-25 22:19:38,915 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-25 22:19:38,915 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-25 22:19:38,915 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-25 22:19:38,916 INFO L87 Difference]: Start difference. First operand 39166 states and 56389 transitions. Second operand has 4 states, 4 states have (on average 10.5) internal successors, (42), 4 states have internal predecessors, (42), 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) [2022-11-25 22:19:43,857 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 22:19:43,858 INFO L93 Difference]: Finished difference Result 39190 states and 56421 transitions. [2022-11-25 22:19:43,858 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-11-25 22:19:43,858 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 10.5) internal successors, (42), 4 states have internal predecessors, (42), 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 97 [2022-11-25 22:19:43,859 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 22:19:43,966 INFO L225 Difference]: With dead ends: 39190 [2022-11-25 22:19:43,966 INFO L226 Difference]: Without dead ends: 39188 [2022-11-25 22:19:43,979 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 [2022-11-25 22:19:43,980 INFO L413 NwaCegarLoop]: 4415 mSDtfsCounter, 4921 mSDsluCounter, 4414 mSDsCounter, 0 mSdLazyCounter, 1085 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4921 SdHoareTripleChecker+Valid, 8829 SdHoareTripleChecker+Invalid, 1085 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 1085 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.8s IncrementalHoareTripleChecker+Time [2022-11-25 22:19:43,980 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4921 Valid, 8829 Invalid, 1085 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 1085 Invalid, 0 Unknown, 0 Unchecked, 2.8s Time] [2022-11-25 22:19:44,008 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 39188 states. [2022-11-25 22:19:46,617 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 39188 to 39164. [2022-11-25 22:19:46,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 39164 states, 22664 states have (on average 1.273826332509707) internal successors, (28870), 24246 states have internal predecessors, (28870), 13438 states have call successors, (13438), 3033 states have call predecessors, (13438), 3032 states have return successors, (14068), 12822 states have call predecessors, (14068), 13436 states have call successors, (14068) [2022-11-25 22:19:46,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39164 states to 39164 states and 56376 transitions. [2022-11-25 22:19:46,800 INFO L78 Accepts]: Start accepts. Automaton has 39164 states and 56376 transitions. Word has length 97 [2022-11-25 22:19:46,801 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 22:19:46,801 INFO L495 AbstractCegarLoop]: Abstraction has 39164 states and 56376 transitions. [2022-11-25 22:19:46,801 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 10.5) internal successors, (42), 4 states have internal predecessors, (42), 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) [2022-11-25 22:19:46,802 INFO L276 IsEmpty]: Start isEmpty. Operand 39164 states and 56376 transitions. [2022-11-25 22:19:46,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-11-25 22:19:46,804 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 22:19:46,804 INFO L195 NwaCegarLoop]: trace histogram [7, 7, 3, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-25 22:19:46,804 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2022-11-25 22:19:46,805 INFO L420 AbstractCegarLoop]: === Iteration 12 === Targeting ldv_linux_fs_char_dev_unregister_chrdev_regionErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_usb_gadget__class_registration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 36 more)] === [2022-11-25 22:19:46,805 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 22:19:46,805 INFO L85 PathProgramCache]: Analyzing trace with hash -1926910284, now seen corresponding path program 1 times [2022-11-25 22:19:46,805 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-25 22:19:46,805 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1967743073] [2022-11-25 22:19:46,806 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 22:19:46,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 22:19:47,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 22:19:47,967 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 77 trivial. 0 not checked. [2022-11-25 22:19:47,967 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-25 22:19:47,967 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1967743073] [2022-11-25 22:19:47,967 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1967743073] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 22:19:47,968 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 22:19:47,968 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-25 22:19:47,968 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [801175377] [2022-11-25 22:19:47,968 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 22:19:47,968 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-25 22:19:47,969 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-25 22:19:47,969 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-25 22:19:47,969 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-25 22:19:47,969 INFO L87 Difference]: Start difference. First operand 39164 states and 56376 transitions. Second operand has 5 states, 5 states have (on average 8.2) internal successors, (41), 5 states have internal predecessors, (41), 3 states have call successors, (18), 2 states have call predecessors, (18), 1 states have return successors, (17), 3 states have call predecessors, (17), 3 states have call successors, (17) [2022-11-25 22:19:56,082 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 [] [2022-11-25 22:19:58,696 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 22:19:58,696 INFO L93 Difference]: Finished difference Result 53484 states and 77201 transitions. [2022-11-25 22:19:58,696 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-11-25 22:19:58,697 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 8.2) internal successors, (41), 5 states have internal predecessors, (41), 3 states have call successors, (18), 2 states have call predecessors, (18), 1 states have return successors, (17), 3 states have call predecessors, (17), 3 states have call successors, (17) Word has length 98 [2022-11-25 22:19:58,697 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 22:19:58,812 INFO L225 Difference]: With dead ends: 53484 [2022-11-25 22:19:58,813 INFO L226 Difference]: Without dead ends: 40137 [2022-11-25 22:19:58,890 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 [2022-11-25 22:19:58,895 INFO L413 NwaCegarLoop]: 5120 mSDtfsCounter, 659 mSDsluCounter, 14160 mSDsCounter, 0 mSdLazyCounter, 2242 mSolverCounterSat, 543 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 7.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 844 SdHoareTripleChecker+Valid, 19280 SdHoareTripleChecker+Invalid, 2785 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 543 IncrementalHoareTripleChecker+Valid, 2242 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 7.8s IncrementalHoareTripleChecker+Time [2022-11-25 22:19:58,896 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [844 Valid, 19280 Invalid, 2785 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [543 Valid, 2242 Invalid, 0 Unknown, 0 Unchecked, 7.8s Time] [2022-11-25 22:19:58,924 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 40137 states. [2022-11-25 22:20:01,470 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 40137 to 38807. [2022-11-25 22:20:01,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 38807 states, 22450 states have (on average 1.2734966592427617) internal successors, (28590), 24014 states have internal predecessors, (28590), 13308 states have call successors, (13308), 3020 states have call predecessors, (13308), 3019 states have return successors, (13930), 12698 states have call predecessors, (13930), 13306 states have call successors, (13930) [2022-11-25 22:20:01,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38807 states to 38807 states and 55828 transitions. [2022-11-25 22:20:01,655 INFO L78 Accepts]: Start accepts. Automaton has 38807 states and 55828 transitions. Word has length 98 [2022-11-25 22:20:01,656 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 22:20:01,656 INFO L495 AbstractCegarLoop]: Abstraction has 38807 states and 55828 transitions. [2022-11-25 22:20:01,656 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 8.2) internal successors, (41), 5 states have internal predecessors, (41), 3 states have call successors, (18), 2 states have call predecessors, (18), 1 states have return successors, (17), 3 states have call predecessors, (17), 3 states have call successors, (17) [2022-11-25 22:20:01,656 INFO L276 IsEmpty]: Start isEmpty. Operand 38807 states and 55828 transitions. [2022-11-25 22:20:01,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2022-11-25 22:20:01,659 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 22:20:01,659 INFO L195 NwaCegarLoop]: trace histogram [6, 6, 3, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-25 22:20:01,659 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2022-11-25 22:20:01,659 INFO L420 AbstractCegarLoop]: === Iteration 13 === Targeting ldv_linux_fs_char_dev_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_usb_gadget__class_registration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 36 more)] === [2022-11-25 22:20:01,660 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 22:20:01,660 INFO L85 PathProgramCache]: Analyzing trace with hash -1590769216, now seen corresponding path program 1 times [2022-11-25 22:20:01,660 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-25 22:20:01,660 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [644210042] [2022-11-25 22:20:01,660 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 22:20:01,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 22:20:01,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat