./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--block--xen-blkfront.ko.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/bin/uautomizer-uyxdKDjOR8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/bin/uautomizer-uyxdKDjOR8/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/bin/uautomizer-uyxdKDjOR8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/bin/uautomizer-uyxdKDjOR8/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/bin/uautomizer-uyxdKDjOR8/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/bin/uautomizer-uyxdKDjOR8 --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash dedd6e816706b4c34868dad2bcfd19a22eb16a791a20ccdf71875d228cd47b87 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-13 13:17:39,719 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-13 13:17:39,721 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-13 13:17:39,738 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-13 13:17:39,738 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-13 13:17:39,739 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-13 13:17:39,740 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-13 13:17:39,742 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-13 13:17:39,743 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-13 13:17:39,744 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-13 13:17:39,745 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-13 13:17:39,746 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-13 13:17:39,746 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-13 13:17:39,747 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-13 13:17:39,748 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-13 13:17:39,749 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-13 13:17:39,749 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-13 13:17:39,750 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-13 13:17:39,752 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-13 13:17:39,754 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-13 13:17:39,755 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-13 13:17:39,756 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-13 13:17:39,757 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-13 13:17:39,757 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-13 13:17:39,759 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-13 13:17:39,759 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-13 13:17:39,760 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-13 13:17:39,760 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-13 13:17:39,761 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-13 13:17:39,761 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-13 13:17:39,761 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-13 13:17:39,762 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-13 13:17:39,762 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-13 13:17:39,763 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-13 13:17:39,763 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-13 13:17:39,764 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-13 13:17:39,764 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-13 13:17:39,764 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-13 13:17:39,765 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-13 13:17:39,765 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-13 13:17:39,766 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-13 13:17:39,766 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/bin/uautomizer-uyxdKDjOR8/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-12-13 13:17:39,780 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-13 13:17:39,780 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-13 13:17:39,780 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-12-13 13:17:39,781 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-12-13 13:17:39,781 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-13 13:17:39,781 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-12-13 13:17:39,793 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-13 13:17:39,793 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-13 13:17:39,793 INFO L138 SettingsManager]: * Use SBE=true [2022-12-13 13:17:39,793 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-13 13:17:39,793 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-13 13:17:39,793 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-13 13:17:39,793 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-13 13:17:39,794 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-13 13:17:39,794 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-13 13:17:39,794 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-13 13:17:39,794 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-13 13:17:39,794 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-13 13:17:39,794 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-13 13:17:39,794 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-12-13 13:17:39,794 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-12-13 13:17:39,795 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-13 13:17:39,795 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-13 13:17:39,795 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-13 13:17:39,795 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-13 13:17:39,795 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-12-13 13:17:39,795 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-13 13:17:39,795 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-12-13 13:17:39,796 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-13 13:17:39,796 INFO L138 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2022-12-13 13:17:39,796 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-13 13:17:39,796 INFO L138 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2022-12-13 13:17:39,796 INFO L138 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/bin/uautomizer-uyxdKDjOR8/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/bin/uautomizer-uyxdKDjOR8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> dedd6e816706b4c34868dad2bcfd19a22eb16a791a20ccdf71875d228cd47b87 [2022-12-13 13:17:40,004 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-13 13:17:40,021 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-13 13:17:40,022 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-13 13:17:40,023 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-13 13:17:40,024 INFO L275 PluginConnector]: CDTParser initialized [2022-12-13 13:17:40,024 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/bin/uautomizer-uyxdKDjOR8/../../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i [2022-12-13 13:17:42,578 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-13 13:17:42,986 INFO L351 CDTParser]: Found 1 translation units. [2022-12-13 13:17:42,986 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i [2022-12-13 13:17:43,013 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/bin/uautomizer-uyxdKDjOR8/data/b21222ada/130ebbbb7f584901a87ba9bbdff2940e/FLAG82712257b [2022-12-13 13:17:43,157 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/bin/uautomizer-uyxdKDjOR8/data/b21222ada/130ebbbb7f584901a87ba9bbdff2940e [2022-12-13 13:17:43,159 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-13 13:17:43,161 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-13 13:17:43,162 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-13 13:17:43,162 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-13 13:17:43,165 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-13 13:17:43,166 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.12 01:17:43" (1/1) ... [2022-12-13 13:17:43,167 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@16c4fe32 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 01:17:43, skipping insertion in model container [2022-12-13 13:17:43,167 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.12 01:17:43" (1/1) ... [2022-12-13 13:17:43,174 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-13 13:17:43,297 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-13 13:17:44,269 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-12-13 13:17:44,274 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-12-13 13:17:44,286 WARN L623 FunctionHandler]: Unknown extern function __list_del_entry [2022-12-13 13:17:44,424 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-13 13:17:44,430 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-13 13:17:44,463 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-12-13 13:17:44,470 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irq [2022-12-13 13:17:44,478 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-12-13 13:17:44,486 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irq [2022-12-13 13:17:44,494 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-12-13 13:17:44,514 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-12-13 13:17:44,645 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_fmt [2022-12-13 13:17:44,678 WARN L623 FunctionHandler]: Unknown extern function bio_clone_bioset [2022-12-13 13:17:44,697 WARN L623 FunctionHandler]: Unknown extern function lock_is_held [2022-12-13 13:17:44,698 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-13 13:17:44,899 WARN L623 FunctionHandler]: Unknown extern function get_phys_to_machine [2022-12-13 13:17:44,900 WARN L623 FunctionHandler]: Unknown extern function get_phys_to_machine [2022-12-13 13:17:44,932 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 13:17:44,934 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-13 13:17:44,935 WARN L623 FunctionHandler]: Unknown extern function __free_pages [2022-12-13 13:17:44,936 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 13:17:44,942 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-13 13:17:44,943 WARN L623 FunctionHandler]: Unknown extern function gnttab_claim_grant_reference [2022-12-13 13:17:44,945 WARN L623 FunctionHandler]: Unknown extern function gnttab_grant_foreign_access_ref [2022-12-13 13:17:44,960 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 13:17:44,961 WARN L623 FunctionHandler]: Unknown extern function bitmap_set [2022-12-13 13:17:44,966 WARN L623 FunctionHandler]: Unknown extern function bitmap_clear [2022-12-13 13:17:44,980 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 13:17:44,981 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 13:17:44,982 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-12-13 13:17:45,001 WARN L623 FunctionHandler]: Unknown extern function gnttab_alloc_grant_references [2022-12-13 13:17:45,002 WARN L623 FunctionHandler]: Unknown extern function gnttab_request_free_callback [2022-12-13 13:17:45,006 WARN L623 FunctionHandler]: Unknown extern function blk_rq_map_sg [2022-12-13 13:17:45,012 WARN L623 FunctionHandler]: Unknown extern function __compiletime_assert_506 [2022-12-13 13:17:45,013 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-13 13:17:45,017 WARN L623 FunctionHandler]: Unknown extern function __compiletime_assert_552 [2022-12-13 13:17:45,018 WARN L623 FunctionHandler]: Unknown extern function __compiletime_assert_553 [2022-12-13 13:17:45,019 WARN L623 FunctionHandler]: Unknown extern function sg_next [2022-12-13 13:17:45,020 WARN L623 FunctionHandler]: Unknown extern function __compiletime_assert_571 [2022-12-13 13:17:45,025 WARN L623 FunctionHandler]: Unknown extern function gnttab_free_grant_references [2022-12-13 13:17:45,032 WARN L623 FunctionHandler]: Unknown extern function notify_remote_via_irq [2022-12-13 13:17:45,043 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-13 13:17:45,044 WARN L623 FunctionHandler]: Unknown extern function blk_start_request [2022-12-13 13:17:45,044 WARN L623 FunctionHandler]: Unknown extern function __blk_end_request_all [2022-12-13 13:17:45,046 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-13 13:17:45,047 WARN L623 FunctionHandler]: Unknown extern function blk_requeue_request [2022-12-13 13:17:45,048 WARN L623 FunctionHandler]: Unknown extern function blk_stop_queue [2022-12-13 13:17:45,048 WARN L623 FunctionHandler]: Unknown extern function blk_peek_request [2022-12-13 13:17:45,053 WARN L623 FunctionHandler]: Unknown extern function blk_queue_max_discard_sectors [2022-12-13 13:17:45,054 WARN L623 FunctionHandler]: Unknown extern function blk_queue_logical_block_size [2022-12-13 13:17:45,054 WARN L623 FunctionHandler]: Unknown extern function blk_queue_physical_block_size [2022-12-13 13:17:45,054 WARN L623 FunctionHandler]: Unknown extern function blk_queue_max_hw_sectors [2022-12-13 13:17:45,055 WARN L623 FunctionHandler]: Unknown extern function blk_queue_segment_boundary [2022-12-13 13:17:45,055 WARN L623 FunctionHandler]: Unknown extern function blk_queue_max_segment_size [2022-12-13 13:17:45,055 WARN L623 FunctionHandler]: Unknown extern function blk_queue_max_segments [2022-12-13 13:17:45,055 WARN L623 FunctionHandler]: Unknown extern function blk_queue_dma_alignment [2022-12-13 13:17:45,055 WARN L623 FunctionHandler]: Unknown extern function blk_queue_bounce_limit [2022-12-13 13:17:45,065 WARN L623 FunctionHandler]: Unknown extern function blk_queue_flush [2022-12-13 13:17:45,066 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:17:45,074 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:17:45,082 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:17:45,084 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:17:45,085 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:17:45,090 WARN L623 FunctionHandler]: Unknown extern function set_disk_ro [2022-12-13 13:17:45,095 WARN L623 FunctionHandler]: Unknown extern function blk_stop_queue [2022-12-13 13:17:45,095 WARN L623 FunctionHandler]: Unknown extern function gnttab_cancel_free_callback [2022-12-13 13:17:45,096 WARN L623 FunctionHandler]: Unknown extern function flush_work [2022-12-13 13:17:45,099 WARN L623 FunctionHandler]: Unknown extern function blk_start_queue [2022-12-13 13:17:45,108 WARN L623 FunctionHandler]: Unknown extern function blk_stop_queue [2022-12-13 13:17:45,109 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-13 13:17:45,109 WARN L623 FunctionHandler]: Unknown extern function gnttab_end_foreign_access [2022-12-13 13:17:45,110 WARN L623 FunctionHandler]: Unknown extern function __free_pages [2022-12-13 13:17:45,110 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 13:17:45,112 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-13 13:17:45,112 WARN L623 FunctionHandler]: Unknown extern function __free_pages [2022-12-13 13:17:45,114 WARN L623 FunctionHandler]: Unknown extern function gnttab_end_foreign_access [2022-12-13 13:17:45,114 WARN L623 FunctionHandler]: Unknown extern function __free_pages [2022-12-13 13:17:45,115 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 13:17:45,116 WARN L623 FunctionHandler]: Unknown extern function gnttab_end_foreign_access [2022-12-13 13:17:45,116 WARN L623 FunctionHandler]: Unknown extern function __free_pages [2022-12-13 13:17:45,117 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 13:17:45,117 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 13:17:45,118 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 13:17:45,118 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 13:17:45,119 WARN L623 FunctionHandler]: Unknown extern function gnttab_cancel_free_callback [2022-12-13 13:17:45,119 WARN L623 FunctionHandler]: Unknown extern function flush_work [2022-12-13 13:17:45,119 WARN L623 FunctionHandler]: Unknown extern function gnttab_end_foreign_access [2022-12-13 13:17:45,120 WARN L623 FunctionHandler]: Unknown extern function unbind_from_irqhandler [2022-12-13 13:17:45,132 WARN L623 FunctionHandler]: Unknown extern function __compiletime_assert_1075 [2022-12-13 13:17:45,132 WARN L623 FunctionHandler]: Unknown extern function __compiletime_assert_1076 [2022-12-13 13:17:45,133 WARN L623 FunctionHandler]: Unknown extern function sg_next [2022-12-13 13:17:45,133 WARN L623 FunctionHandler]: Unknown extern function gnttab_query_foreign_access [2022-12-13 13:17:45,135 WARN L623 FunctionHandler]: Unknown extern function ___ratelimit [2022-12-13 13:17:45,136 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:17:45,137 WARN L623 FunctionHandler]: Unknown extern function gnttab_end_foreign_access [2022-12-13 13:17:45,138 WARN L623 FunctionHandler]: Unknown extern function gnttab_query_foreign_access [2022-12-13 13:17:45,140 WARN L623 FunctionHandler]: Unknown extern function ___ratelimit [2022-12-13 13:17:45,140 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:17:45,141 WARN L623 FunctionHandler]: Unknown extern function gnttab_end_foreign_access [2022-12-13 13:17:45,149 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_fmt [2022-12-13 13:17:45,150 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_fmt [2022-12-13 13:17:45,152 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:17:45,153 WARN L623 FunctionHandler]: Unknown extern function __blk_end_request_all [2022-12-13 13:17:45,154 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:17:45,155 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:17:45,157 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 13:17:45,157 WARN L623 FunctionHandler]: Unknown extern function __blk_end_request_all [2022-12-13 13:17:45,164 WARN L623 FunctionHandler]: Unknown extern function xenbus_dev_fatal [2022-12-13 13:17:45,165 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-12-13 13:17:45,165 WARN L623 FunctionHandler]: Unknown extern function xenbus_grant_ring [2022-12-13 13:17:45,165 WARN L623 FunctionHandler]: Unknown extern function free_pages [2022-12-13 13:17:45,166 WARN L623 FunctionHandler]: Unknown extern function xenbus_alloc_evtchn [2022-12-13 13:17:45,166 WARN L623 FunctionHandler]: Unknown extern function bind_evtchn_to_irqhandler [2022-12-13 13:17:45,167 WARN L623 FunctionHandler]: Unknown extern function xenbus_dev_fatal [2022-12-13 13:17:45,171 WARN L623 FunctionHandler]: Unknown extern function xenbus_transaction_start [2022-12-13 13:17:45,171 WARN L623 FunctionHandler]: Unknown extern function xenbus_dev_fatal [2022-12-13 13:17:45,171 WARN L623 FunctionHandler]: Unknown extern function xenbus_printf [2022-12-13 13:17:45,172 WARN L623 FunctionHandler]: Unknown extern function xenbus_printf [2022-12-13 13:17:45,173 WARN L623 FunctionHandler]: Unknown extern function xenbus_printf [2022-12-13 13:17:45,174 WARN L623 FunctionHandler]: Unknown extern function xenbus_printf [2022-12-13 13:17:45,174 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-13 13:17:45,174 WARN L623 FunctionHandler]: Unknown extern function xenbus_transaction_end [2022-12-13 13:17:45,175 WARN L623 FunctionHandler]: Unknown extern function xenbus_dev_fatal [2022-12-13 13:17:45,175 WARN L623 FunctionHandler]: Unknown extern function xenbus_switch_state [2022-12-13 13:17:45,175 WARN L623 FunctionHandler]: Unknown extern function xenbus_transaction_end [2022-12-13 13:17:45,176 WARN L623 FunctionHandler]: Unknown extern function xenbus_dev_fatal [2022-12-13 13:17:45,181 WARN L623 FunctionHandler]: Unknown extern function xenbus_scanf [2022-12-13 13:17:45,181 WARN L623 FunctionHandler]: Unknown extern function xenbus_scanf [2022-12-13 13:17:45,182 WARN L623 FunctionHandler]: Unknown extern function xenbus_dev_fatal [2022-12-13 13:17:45,182 WARN L623 FunctionHandler]: Unknown extern function xen_has_pv_and_legacy_disk_devices [2022-12-13 13:17:45,183 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:17:45,183 WARN L623 FunctionHandler]: Unknown extern function xenbus_read [2022-12-13 13:17:45,184 WARN L623 FunctionHandler]: Unknown extern function strncmp [2022-12-13 13:17:45,184 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 13:17:45,185 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 13:17:45,185 WARN L623 FunctionHandler]: Unknown extern function xenbus_dev_fatal [2022-12-13 13:17:45,185 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-13 13:17:45,186 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-13 13:17:45,186 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-13 13:17:45,186 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-13 13:17:45,187 WARN L623 FunctionHandler]: Unknown extern function strrchr [2022-12-13 13:17:45,187 WARN L623 FunctionHandler]: Unknown extern function simple_strtoul [2022-12-13 13:17:45,188 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 13:17:45,192 WARN L623 FunctionHandler]: Unknown extern function bio_endio [2022-12-13 13:17:45,193 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 13:17:45,193 WARN L623 FunctionHandler]: Unknown extern function bio_put [2022-12-13 13:17:45,196 WARN L623 FunctionHandler]: Unknown extern function kmemdup [2022-12-13 13:17:45,197 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 13:17:45,198 WARN L623 FunctionHandler]: Unknown extern function blk_queue_max_segments [2022-12-13 13:17:45,199 WARN L623 FunctionHandler]: Unknown extern function blk_end_request_all [2022-12-13 13:17:45,200 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 13:17:45,201 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:17:45,201 WARN L623 FunctionHandler]: Unknown extern function __blk_end_request_all [2022-12-13 13:17:45,201 WARN L623 FunctionHandler]: Unknown extern function blk_fetch_request [2022-12-13 13:17:45,202 WARN L623 FunctionHandler]: Unknown extern function xenbus_switch_state [2022-12-13 13:17:45,203 WARN L623 FunctionHandler]: Unknown extern function blk_requeue_request [2022-12-13 13:17:45,205 WARN L623 FunctionHandler]: Unknown extern function bio_trim [2022-12-13 13:17:45,206 WARN L623 FunctionHandler]: Unknown extern function submit_bio [2022-12-13 13:17:45,206 WARN L623 FunctionHandler]: Unknown extern function submit_bio [2022-12-13 13:17:45,212 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 13:17:45,218 WARN L623 FunctionHandler]: Unknown extern function bdget_disk [2022-12-13 13:17:45,218 WARN L623 FunctionHandler]: Unknown extern function xenbus_frontend_closed [2022-12-13 13:17:45,219 WARN L623 FunctionHandler]: Unknown extern function xenbus_dev_error [2022-12-13 13:17:45,219 WARN L623 FunctionHandler]: Unknown extern function xenbus_switch_state [2022-12-13 13:17:45,219 WARN L623 FunctionHandler]: Unknown extern function xenbus_frontend_closed [2022-12-13 13:17:45,220 WARN L623 FunctionHandler]: Unknown extern function bdput [2022-12-13 13:17:45,223 WARN L623 FunctionHandler]: Unknown extern function xenbus_gather [2022-12-13 13:17:45,225 WARN L623 FunctionHandler]: Unknown extern function xenbus_gather [2022-12-13 13:17:45,227 WARN L623 FunctionHandler]: Unknown extern function xenbus_gather [2022-12-13 13:17:45,230 WARN L623 FunctionHandler]: Unknown extern function sg_init_table [2022-12-13 13:17:45,230 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 13:17:45,230 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 13:17:45,231 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 13:17:45,249 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-13 13:17:45,249 WARN L623 FunctionHandler]: Unknown extern function __free_pages [2022-12-13 13:17:45,254 WARN L623 FunctionHandler]: Unknown extern function xenbus_scanf [2022-12-13 13:17:45,255 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:17:45,255 WARN L623 FunctionHandler]: Unknown extern function revalidate_disk [2022-12-13 13:17:45,256 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 13:17:45,257 WARN L623 FunctionHandler]: Unknown extern function xenbus_gather [2022-12-13 13:17:45,259 WARN L623 FunctionHandler]: Unknown extern function xenbus_dev_fatal [2022-12-13 13:17:45,259 WARN L623 FunctionHandler]: Unknown extern function xenbus_scanf [2022-12-13 13:17:45,260 WARN L623 FunctionHandler]: Unknown extern function xenbus_gather [2022-12-13 13:17:45,261 WARN L623 FunctionHandler]: Unknown extern function xenbus_gather [2022-12-13 13:17:45,262 WARN L623 FunctionHandler]: Unknown extern function xenbus_gather [2022-12-13 13:17:45,262 WARN L623 FunctionHandler]: Unknown extern function xenbus_gather [2022-12-13 13:17:45,263 WARN L623 FunctionHandler]: Unknown extern function xenbus_dev_fatal [2022-12-13 13:17:45,263 WARN L623 FunctionHandler]: Unknown extern function xenbus_dev_fatal [2022-12-13 13:17:45,263 WARN L623 FunctionHandler]: Unknown extern function xenbus_switch_state [2022-12-13 13:17:45,268 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 13:17:45,274 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 13:17:45,274 WARN L623 FunctionHandler]: Unknown extern function bdget_disk [2022-12-13 13:17:45,275 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 13:17:45,275 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-13 13:17:45,276 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 13:17:45,276 WARN L623 FunctionHandler]: Unknown extern function bdput [2022-12-13 13:17:45,288 WARN L623 FunctionHandler]: Unknown extern function bdget_disk [2022-12-13 13:17:45,288 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_fmt [2022-12-13 13:17:45,289 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 13:17:45,289 WARN L623 FunctionHandler]: Unknown extern function xenbus_frontend_closed [2022-12-13 13:17:45,289 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 13:17:45,289 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 13:17:45,290 WARN L623 FunctionHandler]: Unknown extern function bdput [2022-12-13 13:17:45,294 WARN L623 FunctionHandler]: Unknown extern function xen_has_pv_disk_devices [2022-12-13 13:17:45,295 WARN L623 FunctionHandler]: Unknown extern function register_blkdev [2022-12-13 13:17:45,295 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:17:45,296 WARN L623 FunctionHandler]: Unknown extern function unregister_blkdev [2022-12-13 13:17:45,301 WARN L623 FunctionHandler]: Unknown extern function unregister_blkdev [2022-12-13 13:17:45,301 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 13:17:45,405 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-12-13 13:17:45,409 WARN L623 FunctionHandler]: Unknown extern function blk_init_queue [2022-12-13 13:17:45,410 WARN L623 FunctionHandler]: Unknown extern function alloc_disk [2022-12-13 13:17:45,410 WARN L623 FunctionHandler]: Unknown extern function del_gendisk [2022-12-13 13:17:45,411 WARN L623 FunctionHandler]: Unknown extern function __ldv_linux_kernel_locking_spinlock_spin_lock [2022-12-13 13:17:45,411 WARN L623 FunctionHandler]: Unknown extern function del_gendisk [2022-12-13 13:17:45,411 WARN L623 FunctionHandler]: Unknown extern function blk_cleanup_queue [2022-12-13 13:17:45,412 WARN L623 FunctionHandler]: Unknown extern function put_disk [2022-12-13 13:17:45,412 WARN L623 FunctionHandler]: Unknown extern function __ldv_linux_kernel_locking_spinlock_spin_lock [2022-12-13 13:17:45,414 WARN L623 FunctionHandler]: Unknown extern function add_disk [2022-12-13 13:17:45,415 WARN L623 FunctionHandler]: Unknown extern function __xenbus_register_frontend [2022-12-13 13:17:45,416 WARN L623 FunctionHandler]: Unknown extern function xenbus_unregister_driver [2022-12-13 13:17:45,764 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-12-13 13:17:45,953 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 13:17:46,422 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[373036,373049] [2022-12-13 13:17:46,425 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[373181,373194] [2022-12-13 13:17:46,425 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[373327,373340] [2022-12-13 13:17:46,425 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[373492,373505] [2022-12-13 13:17:46,426 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[373650,373663] [2022-12-13 13:17:46,426 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[373808,373821] [2022-12-13 13:17:46,426 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[373966,373979] [2022-12-13 13:17:46,426 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[374126,374139] [2022-12-13 13:17:46,427 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[374285,374298] [2022-12-13 13:17:46,427 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[374424,374437] [2022-12-13 13:17:46,427 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[374566,374579] [2022-12-13 13:17:46,427 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[374715,374728] [2022-12-13 13:17:46,428 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[374854,374867] [2022-12-13 13:17:46,428 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[375009,375022] [2022-12-13 13:17:46,428 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[375169,375182] [2022-12-13 13:17:46,428 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[375320,375333] [2022-12-13 13:17:46,429 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[375471,375484] [2022-12-13 13:17:46,429 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[375623,375636] [2022-12-13 13:17:46,429 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[375772,375785] [2022-12-13 13:17:46,429 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[375920,375933] [2022-12-13 13:17:46,430 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[376077,376090] [2022-12-13 13:17:46,430 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[376226,376239] [2022-12-13 13:17:46,430 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[376382,376395] [2022-12-13 13:17:46,430 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[376535,376548] [2022-12-13 13:17:46,431 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[376681,376694] [2022-12-13 13:17:46,431 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[376824,376837] [2022-12-13 13:17:46,431 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[376976,376989] [2022-12-13 13:17:46,431 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[377122,377135] [2022-12-13 13:17:46,432 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[377267,377280] [2022-12-13 13:17:46,432 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[377421,377434] [2022-12-13 13:17:46,432 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[377572,377585] [2022-12-13 13:17:46,432 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[377727,377740] [2022-12-13 13:17:46,433 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[377879,377892] [2022-12-13 13:17:46,433 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[378034,378047] [2022-12-13 13:17:46,434 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[378198,378211] [2022-12-13 13:17:46,434 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[378354,378367] [2022-12-13 13:17:46,434 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[378518,378531] [2022-12-13 13:17:46,434 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[378660,378673] [2022-12-13 13:17:46,435 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[378818,378831] [2022-12-13 13:17:46,435 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[378985,378998] [2022-12-13 13:17:46,435 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[379144,379157] [2022-12-13 13:17:46,435 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[379303,379316] [2022-12-13 13:17:46,436 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[379452,379465] [2022-12-13 13:17:46,436 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[379599,379612] [2022-12-13 13:17:46,436 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[379738,379751] [2022-12-13 13:17:46,436 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[379901,379914] [2022-12-13 13:17:46,437 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[380067,380080] [2022-12-13 13:17:46,437 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[380231,380244] [2022-12-13 13:17:46,437 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[380396,380409] [2022-12-13 13:17:46,437 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[380561,380574] [2022-12-13 13:17:46,438 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[380727,380740] [2022-12-13 13:17:46,438 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[380892,380905] [2022-12-13 13:17:46,438 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[381059,381072] [2022-12-13 13:17:46,438 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[381219,381232] [2022-12-13 13:17:46,439 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[381381,381394] [2022-12-13 13:17:46,439 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[381540,381553] [2022-12-13 13:17:46,439 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[381686,381699] [2022-12-13 13:17:46,439 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[381829,381842] [2022-12-13 13:17:46,440 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[381973,381986] [2022-12-13 13:17:46,440 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[382116,382129] [2022-12-13 13:17:46,440 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[382260,382273] [2022-12-13 13:17:46,440 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[382401,382414] [2022-12-13 13:17:46,441 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[382539,382552] [2022-12-13 13:17:46,441 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[382697,382710] [2022-12-13 13:17:46,441 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[382856,382869] [2022-12-13 13:17:46,441 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[383012,383025] [2022-12-13 13:17:46,442 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[383161,383174] [2022-12-13 13:17:46,442 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[383313,383326] [2022-12-13 13:17:46,442 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[383464,383477] [2022-12-13 13:17:46,442 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[383613,383626] [2022-12-13 13:17:46,443 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[383765,383778] [2022-12-13 13:17:46,443 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[383913,383926] [2022-12-13 13:17:46,443 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[384066,384079] [2022-12-13 13:17:46,443 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[384217,384230] [2022-12-13 13:17:46,444 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[384367,384380] [2022-12-13 13:17:46,444 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[384514,384527] [2022-12-13 13:17:46,444 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[384665,384678] [2022-12-13 13:17:46,444 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[384816,384829] [2022-12-13 13:17:46,445 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[384964,384977] [2022-12-13 13:17:46,445 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[385130,385143] [2022-12-13 13:17:46,445 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[385299,385312] [2022-12-13 13:17:46,445 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[385466,385479] [2022-12-13 13:17:46,445 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[385634,385647] [2022-12-13 13:17:46,446 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[385784,385797] [2022-12-13 13:17:46,446 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[385931,385944] [2022-12-13 13:17:46,446 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[386092,386105] [2022-12-13 13:17:46,446 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[386262,386275] [2022-12-13 13:17:46,447 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[386424,386437] [2022-12-13 13:17:46,455 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-13 13:17:46,475 INFO L203 MainTranslator]: Completed pre-run [2022-12-13 13:17:46,557 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-12-13 13:17:46,557 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-12-13 13:17:46,558 WARN L623 FunctionHandler]: Unknown extern function __list_del_entry [2022-12-13 13:17:46,559 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-13 13:17:46,560 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-13 13:17:46,561 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-12-13 13:17:46,561 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irq [2022-12-13 13:17:46,561 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-12-13 13:17:46,562 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irq [2022-12-13 13:17:46,562 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-12-13 13:17:46,562 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-12-13 13:17:46,567 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_fmt [2022-12-13 13:17:46,570 WARN L623 FunctionHandler]: Unknown extern function bio_clone_bioset [2022-12-13 13:17:46,573 WARN L623 FunctionHandler]: Unknown extern function lock_is_held [2022-12-13 13:17:46,573 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-13 13:17:46,576 WARN L623 FunctionHandler]: Unknown extern function get_phys_to_machine [2022-12-13 13:17:46,577 WARN L623 FunctionHandler]: Unknown extern function get_phys_to_machine [2022-12-13 13:17:46,580 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 13:17:46,581 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-13 13:17:46,581 WARN L623 FunctionHandler]: Unknown extern function __free_pages [2022-12-13 13:17:46,582 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 13:17:46,583 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-13 13:17:46,583 WARN L623 FunctionHandler]: Unknown extern function gnttab_claim_grant_reference [2022-12-13 13:17:46,584 WARN L623 FunctionHandler]: Unknown extern function gnttab_grant_foreign_access_ref [2022-12-13 13:17:46,587 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 13:17:46,587 WARN L623 FunctionHandler]: Unknown extern function bitmap_set [2022-12-13 13:17:46,588 WARN L623 FunctionHandler]: Unknown extern function bitmap_clear [2022-12-13 13:17:46,592 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 13:17:46,593 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 13:17:46,593 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-12-13 13:17:46,596 WARN L623 FunctionHandler]: Unknown extern function gnttab_alloc_grant_references [2022-12-13 13:17:46,596 WARN L623 FunctionHandler]: Unknown extern function gnttab_request_free_callback [2022-12-13 13:17:46,598 WARN L623 FunctionHandler]: Unknown extern function blk_rq_map_sg [2022-12-13 13:17:46,602 WARN L623 FunctionHandler]: Unknown extern function __compiletime_assert_506 [2022-12-13 13:17:46,603 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-13 13:17:46,605 WARN L623 FunctionHandler]: Unknown extern function __compiletime_assert_552 [2022-12-13 13:17:46,605 WARN L623 FunctionHandler]: Unknown extern function __compiletime_assert_553 [2022-12-13 13:17:46,606 WARN L623 FunctionHandler]: Unknown extern function sg_next [2022-12-13 13:17:46,607 WARN L623 FunctionHandler]: Unknown extern function __compiletime_assert_571 [2022-12-13 13:17:46,609 WARN L623 FunctionHandler]: Unknown extern function gnttab_free_grant_references [2022-12-13 13:17:46,611 WARN L623 FunctionHandler]: Unknown extern function notify_remote_via_irq [2022-12-13 13:17:46,613 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-13 13:17:46,613 WARN L623 FunctionHandler]: Unknown extern function blk_start_request [2022-12-13 13:17:46,614 WARN L623 FunctionHandler]: Unknown extern function __blk_end_request_all [2022-12-13 13:17:46,614 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-13 13:17:46,615 WARN L623 FunctionHandler]: Unknown extern function blk_requeue_request [2022-12-13 13:17:46,616 WARN L623 FunctionHandler]: Unknown extern function blk_stop_queue [2022-12-13 13:17:46,616 WARN L623 FunctionHandler]: Unknown extern function blk_peek_request [2022-12-13 13:17:46,617 WARN L623 FunctionHandler]: Unknown extern function blk_queue_max_discard_sectors [2022-12-13 13:17:46,617 WARN L623 FunctionHandler]: Unknown extern function blk_queue_logical_block_size [2022-12-13 13:17:46,617 WARN L623 FunctionHandler]: Unknown extern function blk_queue_physical_block_size [2022-12-13 13:17:46,618 WARN L623 FunctionHandler]: Unknown extern function blk_queue_max_hw_sectors [2022-12-13 13:17:46,618 WARN L623 FunctionHandler]: Unknown extern function blk_queue_segment_boundary [2022-12-13 13:17:46,618 WARN L623 FunctionHandler]: Unknown extern function blk_queue_max_segment_size [2022-12-13 13:17:46,618 WARN L623 FunctionHandler]: Unknown extern function blk_queue_max_segments [2022-12-13 13:17:46,618 WARN L623 FunctionHandler]: Unknown extern function blk_queue_dma_alignment [2022-12-13 13:17:46,618 WARN L623 FunctionHandler]: Unknown extern function blk_queue_bounce_limit [2022-12-13 13:17:46,621 WARN L623 FunctionHandler]: Unknown extern function blk_queue_flush [2022-12-13 13:17:46,621 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:17:46,623 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:17:46,625 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:17:46,626 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:17:46,626 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:17:46,631 WARN L623 FunctionHandler]: Unknown extern function set_disk_ro [2022-12-13 13:17:46,632 WARN L623 FunctionHandler]: Unknown extern function blk_stop_queue [2022-12-13 13:17:46,632 WARN L623 FunctionHandler]: Unknown extern function gnttab_cancel_free_callback [2022-12-13 13:17:46,633 WARN L623 FunctionHandler]: Unknown extern function flush_work [2022-12-13 13:17:46,633 WARN L623 FunctionHandler]: Unknown extern function blk_start_queue [2022-12-13 13:17:46,634 WARN L623 FunctionHandler]: Unknown extern function blk_stop_queue [2022-12-13 13:17:46,635 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-13 13:17:46,635 WARN L623 FunctionHandler]: Unknown extern function gnttab_end_foreign_access [2022-12-13 13:17:46,635 WARN L623 FunctionHandler]: Unknown extern function __free_pages [2022-12-13 13:17:46,636 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 13:17:46,637 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-13 13:17:46,637 WARN L623 FunctionHandler]: Unknown extern function __free_pages [2022-12-13 13:17:46,638 WARN L623 FunctionHandler]: Unknown extern function gnttab_end_foreign_access [2022-12-13 13:17:46,639 WARN L623 FunctionHandler]: Unknown extern function __free_pages [2022-12-13 13:17:46,639 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 13:17:46,639 WARN L623 FunctionHandler]: Unknown extern function gnttab_end_foreign_access [2022-12-13 13:17:46,639 WARN L623 FunctionHandler]: Unknown extern function __free_pages [2022-12-13 13:17:46,640 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 13:17:46,640 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 13:17:46,640 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 13:17:46,641 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 13:17:46,641 WARN L623 FunctionHandler]: Unknown extern function gnttab_cancel_free_callback [2022-12-13 13:17:46,641 WARN L623 FunctionHandler]: Unknown extern function flush_work [2022-12-13 13:17:46,641 WARN L623 FunctionHandler]: Unknown extern function gnttab_end_foreign_access [2022-12-13 13:17:46,642 WARN L623 FunctionHandler]: Unknown extern function unbind_from_irqhandler [2022-12-13 13:17:46,644 WARN L623 FunctionHandler]: Unknown extern function __compiletime_assert_1075 [2022-12-13 13:17:46,644 WARN L623 FunctionHandler]: Unknown extern function __compiletime_assert_1076 [2022-12-13 13:17:46,645 WARN L623 FunctionHandler]: Unknown extern function sg_next [2022-12-13 13:17:46,645 WARN L623 FunctionHandler]: Unknown extern function gnttab_query_foreign_access [2022-12-13 13:17:46,646 WARN L623 FunctionHandler]: Unknown extern function ___ratelimit [2022-12-13 13:17:46,646 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:17:46,647 WARN L623 FunctionHandler]: Unknown extern function gnttab_end_foreign_access [2022-12-13 13:17:46,648 WARN L623 FunctionHandler]: Unknown extern function gnttab_query_foreign_access [2022-12-13 13:17:46,648 WARN L623 FunctionHandler]: Unknown extern function ___ratelimit [2022-12-13 13:17:46,649 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:17:46,649 WARN L623 FunctionHandler]: Unknown extern function gnttab_end_foreign_access [2022-12-13 13:17:46,651 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_fmt [2022-12-13 13:17:46,652 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_fmt [2022-12-13 13:17:46,653 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:17:46,653 WARN L623 FunctionHandler]: Unknown extern function __blk_end_request_all [2022-12-13 13:17:46,654 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:17:46,654 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:17:46,655 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 13:17:46,655 WARN L623 FunctionHandler]: Unknown extern function __blk_end_request_all [2022-12-13 13:17:46,656 WARN L623 FunctionHandler]: Unknown extern function xenbus_dev_fatal [2022-12-13 13:17:46,657 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-12-13 13:17:46,657 WARN L623 FunctionHandler]: Unknown extern function xenbus_grant_ring [2022-12-13 13:17:46,657 WARN L623 FunctionHandler]: Unknown extern function free_pages [2022-12-13 13:17:46,658 WARN L623 FunctionHandler]: Unknown extern function xenbus_alloc_evtchn [2022-12-13 13:17:46,658 WARN L623 FunctionHandler]: Unknown extern function bind_evtchn_to_irqhandler [2022-12-13 13:17:46,658 WARN L623 FunctionHandler]: Unknown extern function xenbus_dev_fatal [2022-12-13 13:17:46,659 WARN L623 FunctionHandler]: Unknown extern function xenbus_transaction_start [2022-12-13 13:17:46,659 WARN L623 FunctionHandler]: Unknown extern function xenbus_dev_fatal [2022-12-13 13:17:46,659 WARN L623 FunctionHandler]: Unknown extern function xenbus_printf [2022-12-13 13:17:46,659 WARN L623 FunctionHandler]: Unknown extern function xenbus_printf [2022-12-13 13:17:46,660 WARN L623 FunctionHandler]: Unknown extern function xenbus_printf [2022-12-13 13:17:46,660 WARN L623 FunctionHandler]: Unknown extern function xenbus_printf [2022-12-13 13:17:46,660 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-13 13:17:46,661 WARN L623 FunctionHandler]: Unknown extern function xenbus_transaction_end [2022-12-13 13:17:46,661 WARN L623 FunctionHandler]: Unknown extern function xenbus_dev_fatal [2022-12-13 13:17:46,661 WARN L623 FunctionHandler]: Unknown extern function xenbus_switch_state [2022-12-13 13:17:46,661 WARN L623 FunctionHandler]: Unknown extern function xenbus_transaction_end [2022-12-13 13:17:46,661 WARN L623 FunctionHandler]: Unknown extern function xenbus_dev_fatal [2022-12-13 13:17:46,662 WARN L623 FunctionHandler]: Unknown extern function xenbus_scanf [2022-12-13 13:17:46,663 WARN L623 FunctionHandler]: Unknown extern function xenbus_scanf [2022-12-13 13:17:46,663 WARN L623 FunctionHandler]: Unknown extern function xenbus_dev_fatal [2022-12-13 13:17:46,663 WARN L623 FunctionHandler]: Unknown extern function xen_has_pv_and_legacy_disk_devices [2022-12-13 13:17:46,663 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:17:46,664 WARN L623 FunctionHandler]: Unknown extern function xenbus_read [2022-12-13 13:17:46,664 WARN L623 FunctionHandler]: Unknown extern function strncmp [2022-12-13 13:17:46,664 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 13:17:46,665 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 13:17:46,665 WARN L623 FunctionHandler]: Unknown extern function xenbus_dev_fatal [2022-12-13 13:17:46,665 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-13 13:17:46,665 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-13 13:17:46,665 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-13 13:17:46,666 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-13 13:17:46,666 WARN L623 FunctionHandler]: Unknown extern function strrchr [2022-12-13 13:17:46,666 WARN L623 FunctionHandler]: Unknown extern function simple_strtoul [2022-12-13 13:17:46,667 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 13:17:46,667 WARN L623 FunctionHandler]: Unknown extern function bio_endio [2022-12-13 13:17:46,668 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 13:17:46,668 WARN L623 FunctionHandler]: Unknown extern function bio_put [2022-12-13 13:17:46,668 WARN L623 FunctionHandler]: Unknown extern function kmemdup [2022-12-13 13:17:46,669 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 13:17:46,669 WARN L623 FunctionHandler]: Unknown extern function blk_queue_max_segments [2022-12-13 13:17:46,670 WARN L623 FunctionHandler]: Unknown extern function blk_end_request_all [2022-12-13 13:17:46,670 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 13:17:46,671 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:17:46,671 WARN L623 FunctionHandler]: Unknown extern function __blk_end_request_all [2022-12-13 13:17:46,671 WARN L623 FunctionHandler]: Unknown extern function blk_fetch_request [2022-12-13 13:17:46,671 WARN L623 FunctionHandler]: Unknown extern function xenbus_switch_state [2022-12-13 13:17:46,672 WARN L623 FunctionHandler]: Unknown extern function blk_requeue_request [2022-12-13 13:17:46,673 WARN L623 FunctionHandler]: Unknown extern function bio_trim [2022-12-13 13:17:46,673 WARN L623 FunctionHandler]: Unknown extern function submit_bio [2022-12-13 13:17:46,673 WARN L623 FunctionHandler]: Unknown extern function submit_bio [2022-12-13 13:17:46,674 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 13:17:46,675 WARN L623 FunctionHandler]: Unknown extern function bdget_disk [2022-12-13 13:17:46,675 WARN L623 FunctionHandler]: Unknown extern function xenbus_frontend_closed [2022-12-13 13:17:46,676 WARN L623 FunctionHandler]: Unknown extern function xenbus_dev_error [2022-12-13 13:17:46,676 WARN L623 FunctionHandler]: Unknown extern function xenbus_switch_state [2022-12-13 13:17:46,676 WARN L623 FunctionHandler]: Unknown extern function xenbus_frontend_closed [2022-12-13 13:17:46,676 WARN L623 FunctionHandler]: Unknown extern function bdput [2022-12-13 13:17:46,676 WARN L623 FunctionHandler]: Unknown extern function xenbus_gather [2022-12-13 13:17:46,677 WARN L623 FunctionHandler]: Unknown extern function xenbus_gather [2022-12-13 13:17:46,678 WARN L623 FunctionHandler]: Unknown extern function xenbus_gather [2022-12-13 13:17:46,680 WARN L623 FunctionHandler]: Unknown extern function sg_init_table [2022-12-13 13:17:46,680 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 13:17:46,680 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 13:17:46,680 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 13:17:46,681 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-13 13:17:46,681 WARN L623 FunctionHandler]: Unknown extern function __free_pages [2022-12-13 13:17:46,682 WARN L623 FunctionHandler]: Unknown extern function xenbus_scanf [2022-12-13 13:17:46,683 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:17:46,683 WARN L623 FunctionHandler]: Unknown extern function revalidate_disk [2022-12-13 13:17:46,683 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 13:17:46,684 WARN L623 FunctionHandler]: Unknown extern function xenbus_gather [2022-12-13 13:17:46,684 WARN L623 FunctionHandler]: Unknown extern function xenbus_dev_fatal [2022-12-13 13:17:46,685 WARN L623 FunctionHandler]: Unknown extern function xenbus_scanf [2022-12-13 13:17:46,685 WARN L623 FunctionHandler]: Unknown extern function xenbus_gather [2022-12-13 13:17:46,685 WARN L623 FunctionHandler]: Unknown extern function xenbus_gather [2022-12-13 13:17:46,686 WARN L623 FunctionHandler]: Unknown extern function xenbus_gather [2022-12-13 13:17:46,686 WARN L623 FunctionHandler]: Unknown extern function xenbus_gather [2022-12-13 13:17:46,687 WARN L623 FunctionHandler]: Unknown extern function xenbus_dev_fatal [2022-12-13 13:17:46,687 WARN L623 FunctionHandler]: Unknown extern function xenbus_dev_fatal [2022-12-13 13:17:46,687 WARN L623 FunctionHandler]: Unknown extern function xenbus_switch_state [2022-12-13 13:17:46,688 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 13:17:46,690 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 13:17:46,690 WARN L623 FunctionHandler]: Unknown extern function bdget_disk [2022-12-13 13:17:46,690 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 13:17:46,690 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-13 13:17:46,691 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 13:17:46,691 WARN L623 FunctionHandler]: Unknown extern function bdput [2022-12-13 13:17:46,693 WARN L623 FunctionHandler]: Unknown extern function bdget_disk [2022-12-13 13:17:46,693 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_fmt [2022-12-13 13:17:46,693 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 13:17:46,694 WARN L623 FunctionHandler]: Unknown extern function xenbus_frontend_closed [2022-12-13 13:17:46,694 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 13:17:46,695 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 13:17:46,695 WARN L623 FunctionHandler]: Unknown extern function bdput [2022-12-13 13:17:46,696 WARN L623 FunctionHandler]: Unknown extern function xen_has_pv_disk_devices [2022-12-13 13:17:46,696 WARN L623 FunctionHandler]: Unknown extern function register_blkdev [2022-12-13 13:17:46,696 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:17:46,697 WARN L623 FunctionHandler]: Unknown extern function unregister_blkdev [2022-12-13 13:17:46,697 WARN L623 FunctionHandler]: Unknown extern function unregister_blkdev [2022-12-13 13:17:46,697 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 13:17:46,703 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-12-13 13:17:46,703 WARN L623 FunctionHandler]: Unknown extern function blk_init_queue [2022-12-13 13:17:46,704 WARN L623 FunctionHandler]: Unknown extern function alloc_disk [2022-12-13 13:17:46,704 WARN L623 FunctionHandler]: Unknown extern function del_gendisk [2022-12-13 13:17:46,704 WARN L623 FunctionHandler]: Unknown extern function __ldv_linux_kernel_locking_spinlock_spin_lock [2022-12-13 13:17:46,705 WARN L623 FunctionHandler]: Unknown extern function del_gendisk [2022-12-13 13:17:46,705 WARN L623 FunctionHandler]: Unknown extern function blk_cleanup_queue [2022-12-13 13:17:46,705 WARN L623 FunctionHandler]: Unknown extern function put_disk [2022-12-13 13:17:46,705 WARN L623 FunctionHandler]: Unknown extern function __ldv_linux_kernel_locking_spinlock_spin_lock [2022-12-13 13:17:46,706 WARN L623 FunctionHandler]: Unknown extern function add_disk [2022-12-13 13:17:46,707 WARN L623 FunctionHandler]: Unknown extern function __xenbus_register_frontend [2022-12-13 13:17:46,707 WARN L623 FunctionHandler]: Unknown extern function xenbus_unregister_driver [2022-12-13 13:17:46,721 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-12-13 13:17:46,728 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 13:17:46,765 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[373036,373049] [2022-12-13 13:17:46,765 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[373181,373194] [2022-12-13 13:17:46,765 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[373327,373340] [2022-12-13 13:17:46,766 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[373492,373505] [2022-12-13 13:17:46,766 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[373650,373663] [2022-12-13 13:17:46,766 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[373808,373821] [2022-12-13 13:17:46,766 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[373966,373979] [2022-12-13 13:17:46,767 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[374126,374139] [2022-12-13 13:17:46,767 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[374285,374298] [2022-12-13 13:17:46,767 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[374424,374437] [2022-12-13 13:17:46,767 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[374566,374579] [2022-12-13 13:17:46,768 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[374715,374728] [2022-12-13 13:17:46,768 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[374854,374867] [2022-12-13 13:17:46,768 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[375009,375022] [2022-12-13 13:17:46,768 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[375169,375182] [2022-12-13 13:17:46,768 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[375320,375333] [2022-12-13 13:17:46,769 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[375471,375484] [2022-12-13 13:17:46,769 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[375623,375636] [2022-12-13 13:17:46,769 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[375772,375785] [2022-12-13 13:17:46,769 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[375920,375933] [2022-12-13 13:17:46,770 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[376077,376090] [2022-12-13 13:17:46,770 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[376226,376239] [2022-12-13 13:17:46,770 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[376382,376395] [2022-12-13 13:17:46,770 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[376535,376548] [2022-12-13 13:17:46,770 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[376681,376694] [2022-12-13 13:17:46,771 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[376824,376837] [2022-12-13 13:17:46,771 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[376976,376989] [2022-12-13 13:17:46,771 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[377122,377135] [2022-12-13 13:17:46,771 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[377267,377280] [2022-12-13 13:17:46,772 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[377421,377434] [2022-12-13 13:17:46,772 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[377572,377585] [2022-12-13 13:17:46,772 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[377727,377740] [2022-12-13 13:17:46,772 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[377879,377892] [2022-12-13 13:17:46,772 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[378034,378047] [2022-12-13 13:17:46,773 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[378198,378211] [2022-12-13 13:17:46,773 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[378354,378367] [2022-12-13 13:17:46,773 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[378518,378531] [2022-12-13 13:17:46,773 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[378660,378673] [2022-12-13 13:17:46,773 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[378818,378831] [2022-12-13 13:17:46,774 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[378985,378998] [2022-12-13 13:17:46,774 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[379144,379157] [2022-12-13 13:17:46,774 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[379303,379316] [2022-12-13 13:17:46,774 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[379452,379465] [2022-12-13 13:17:46,774 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[379599,379612] [2022-12-13 13:17:46,775 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[379738,379751] [2022-12-13 13:17:46,775 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[379901,379914] [2022-12-13 13:17:46,775 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[380067,380080] [2022-12-13 13:17:46,775 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[380231,380244] [2022-12-13 13:17:46,776 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[380396,380409] [2022-12-13 13:17:46,776 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[380561,380574] [2022-12-13 13:17:46,776 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[380727,380740] [2022-12-13 13:17:46,776 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[380892,380905] [2022-12-13 13:17:46,776 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[381059,381072] [2022-12-13 13:17:46,777 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[381219,381232] [2022-12-13 13:17:46,777 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[381381,381394] [2022-12-13 13:17:46,777 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[381540,381553] [2022-12-13 13:17:46,777 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[381686,381699] [2022-12-13 13:17:46,777 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[381829,381842] [2022-12-13 13:17:46,778 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[381973,381986] [2022-12-13 13:17:46,778 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[382116,382129] [2022-12-13 13:17:46,778 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[382260,382273] [2022-12-13 13:17:46,778 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[382401,382414] [2022-12-13 13:17:46,778 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[382539,382552] [2022-12-13 13:17:46,779 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[382697,382710] [2022-12-13 13:17:46,779 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[382856,382869] [2022-12-13 13:17:46,779 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[383012,383025] [2022-12-13 13:17:46,779 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[383161,383174] [2022-12-13 13:17:46,780 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[383313,383326] [2022-12-13 13:17:46,780 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[383464,383477] [2022-12-13 13:17:46,780 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[383613,383626] [2022-12-13 13:17:46,780 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[383765,383778] [2022-12-13 13:17:46,780 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[383913,383926] [2022-12-13 13:17:46,781 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[384066,384079] [2022-12-13 13:17:46,781 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[384217,384230] [2022-12-13 13:17:46,781 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[384367,384380] [2022-12-13 13:17:46,781 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[384514,384527] [2022-12-13 13:17:46,781 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[384665,384678] [2022-12-13 13:17:46,782 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[384816,384829] [2022-12-13 13:17:46,782 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[384964,384977] [2022-12-13 13:17:46,782 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[385130,385143] [2022-12-13 13:17:46,782 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[385299,385312] [2022-12-13 13:17:46,782 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[385466,385479] [2022-12-13 13:17:46,783 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[385634,385647] [2022-12-13 13:17:46,783 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[385784,385797] [2022-12-13 13:17:46,783 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[385931,385944] [2022-12-13 13:17:46,783 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[386092,386105] [2022-12-13 13:17:46,783 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[386262,386275] [2022-12-13 13:17:46,784 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[386424,386437] [2022-12-13 13:17:46,787 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-13 13:17:46,891 INFO L208 MainTranslator]: Completed translation [2022-12-13 13:17:46,891 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 01:17:46 WrapperNode [2022-12-13 13:17:46,891 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-13 13:17:46,892 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-13 13:17:46,892 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-13 13:17:46,892 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-13 13:17:46,897 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 01:17:46" (1/1) ... [2022-12-13 13:17:46,968 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 01:17:46" (1/1) ... [2022-12-13 13:17:47,097 INFO L138 Inliner]: procedures = 675, calls = 2884, calls flagged for inlining = 316, calls inlined = 216, statements flattened = 5842 [2022-12-13 13:17:47,097 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-13 13:17:47,098 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-13 13:17:47,098 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-13 13:17:47,098 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-13 13:17:47,106 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 01:17:46" (1/1) ... [2022-12-13 13:17:47,106 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 01:17:46" (1/1) ... [2022-12-13 13:17:47,123 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 01:17:46" (1/1) ... [2022-12-13 13:17:47,123 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 01:17:46" (1/1) ... [2022-12-13 13:17:47,187 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 01:17:46" (1/1) ... [2022-12-13 13:17:47,198 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 01:17:46" (1/1) ... [2022-12-13 13:17:47,216 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 01:17:46" (1/1) ... [2022-12-13 13:17:47,225 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 01:17:46" (1/1) ... [2022-12-13 13:17:47,271 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-13 13:17:47,272 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-13 13:17:47,272 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-13 13:17:47,272 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-13 13:17:47,273 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 01:17:46" (1/1) ... [2022-12-13 13:17:47,279 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-13 13:17:47,288 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:17:47,300 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-12-13 13:17:47,302 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-12-13 13:17:47,334 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_frontend_closed [2022-12-13 13:17:47,334 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_frontend_closed [2022-12-13 13:17:47,334 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2022-12-13 13:17:47,334 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_coherent_check_final_state [2022-12-13 13:17:47,334 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_coherent_check_final_state [2022-12-13 13:17:47,334 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-12-13 13:17:47,334 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-12-13 13:17:47,334 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-12-13 13:17:47,334 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-12-13 13:17:47,334 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_mmc_sdio_func_check_final_state [2022-12-13 13:17:47,334 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_mmc_sdio_func_check_final_state [2022-12-13 13:17:47,335 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_genhd_del_gendisk [2022-12-13 13:17:47,335 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_genhd_del_gendisk [2022-12-13 13:17:47,335 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-12-13 13:17:47,335 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-12-13 13:17:47,335 INFO L130 BoogieDeclarations]: Found specification of procedure submit_bio [2022-12-13 13:17:47,335 INFO L138 BoogieDeclarations]: Found implementation of procedure submit_bio [2022-12-13 13:17:47,335 INFO L130 BoogieDeclarations]: Found specification of procedure queue_flag_set_unlocked [2022-12-13 13:17:47,335 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_flag_set_unlocked [2022-12-13 13:17:47,335 INFO L130 BoogieDeclarations]: Found specification of procedure gnttab_cancel_free_callback [2022-12-13 13:17:47,335 INFO L138 BoogieDeclarations]: Found implementation of procedure gnttab_cancel_free_callback [2022-12-13 13:17:47,335 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_arch_io_check_final_state [2022-12-13 13:17:47,335 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_arch_io_check_final_state [2022-12-13 13:17:47,335 INFO L130 BoogieDeclarations]: Found specification of procedure gnttab_end_foreign_access [2022-12-13 13:17:47,335 INFO L138 BoogieDeclarations]: Found implementation of procedure gnttab_end_foreign_access [2022-12-13 13:17:47,336 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_module_check_final_state [2022-12-13 13:17:47,336 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_module_check_final_state [2022-12-13 13:17:47,336 INFO L130 BoogieDeclarations]: Found specification of procedure do_blkif_request [2022-12-13 13:17:47,336 INFO L138 BoogieDeclarations]: Found implementation of procedure do_blkif_request [2022-12-13 13:17:47,336 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pages [2022-12-13 13:17:47,336 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_pages [2022-12-13 13:17:47,336 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-12-13 13:17:47,336 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-12-13 13:17:47,336 INFO L130 BoogieDeclarations]: Found specification of procedure talk_to_blkback [2022-12-13 13:17:47,336 INFO L138 BoogieDeclarations]: Found implementation of procedure talk_to_blkback [2022-12-13 13:17:47,336 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-12-13 13:17:47,336 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-12-13 13:17:47,336 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_queue_check_final_state [2022-12-13 13:17:47,337 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_queue_check_final_state [2022-12-13 13:17:47,337 INFO L130 BoogieDeclarations]: Found specification of procedure blkfront_setup_indirect [2022-12-13 13:17:47,337 INFO L138 BoogieDeclarations]: Found implementation of procedure blkfront_setup_indirect [2022-12-13 13:17:47,337 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-13 13:17:47,337 INFO L130 BoogieDeclarations]: Found specification of procedure pfn_to_mfn [2022-12-13 13:17:47,337 INFO L138 BoogieDeclarations]: Found implementation of procedure pfn_to_mfn [2022-12-13 13:17:47,337 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2022-12-13 13:17:47,337 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2022-12-13 13:17:47,337 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_request_check_final_state [2022-12-13 13:17:47,337 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_request_check_final_state [2022-12-13 13:17:47,337 INFO L130 BoogieDeclarations]: Found specification of procedure xlvbd_release_gendisk [2022-12-13 13:17:47,337 INFO L138 BoogieDeclarations]: Found implementation of procedure xlvbd_release_gendisk [2022-12-13 13:17:47,337 INFO L130 BoogieDeclarations]: Found specification of procedure xlbd_release_minors [2022-12-13 13:17:47,338 INFO L138 BoogieDeclarations]: Found implementation of procedure xlbd_release_minors [2022-12-13 13:17:47,338 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-12-13 13:17:47,338 INFO L130 BoogieDeclarations]: Found specification of procedure xlvbd_flush [2022-12-13 13:17:47,338 INFO L138 BoogieDeclarations]: Found implementation of procedure xlvbd_flush [2022-12-13 13:17:47,338 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2022-12-13 13:17:47,338 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2022-12-13 13:17:47,338 INFO L130 BoogieDeclarations]: Found specification of procedure sg_page [2022-12-13 13:17:47,338 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_page [2022-12-13 13:17:47,338 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-12-13 13:17:47,338 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_switch_state [2022-12-13 13:17:47,338 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_switch_state [2022-12-13 13:17:47,338 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_in_interrupt_context [2022-12-13 13:17:47,339 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_in_interrupt_context [2022-12-13 13:17:47,339 INFO L130 BoogieDeclarations]: Found specification of procedure flush_work [2022-12-13 13:17:47,339 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_work [2022-12-13 13:17:47,339 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-12-13 13:17:47,339 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-12-13 13:17:47,339 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_112 [2022-12-13 13:17:47,339 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_112 [2022-12-13 13:17:47,339 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_bh_check_final_state [2022-12-13 13:17:47,339 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_bh_check_final_state [2022-12-13 13:17:47,339 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-13 13:17:47,339 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_genhd_check_final_state [2022-12-13 13:17:47,339 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_genhd_check_final_state [2022-12-13 13:17:47,339 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2022-12-13 13:17:47,339 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2022-12-13 13:17:47,340 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-12-13 13:17:47,340 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-12-13 13:17:47,340 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_register_reset_error_counter [2022-12-13 13:17:47,340 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_register_reset_error_counter [2022-12-13 13:17:47,340 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-12-13 13:17:47,340 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-12-13 13:17:47,340 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2022-12-13 13:17:47,340 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2022-12-13 13:17:47,340 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_blkdev [2022-12-13 13:17:47,340 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_blkdev [2022-12-13 13:17:47,340 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_idr_check_final_state [2022-12-13 13:17:47,340 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_idr_check_final_state [2022-12-13 13:17:47,340 INFO L130 BoogieDeclarations]: Found specification of procedure get_grant [2022-12-13 13:17:47,341 INFO L138 BoogieDeclarations]: Found implementation of procedure get_grant [2022-12-13 13:17:47,341 INFO L130 BoogieDeclarations]: Found specification of procedure sg_next [2022-12-13 13:17:47,341 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_next [2022-12-13 13:17:47,341 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_srcu_check_final_state [2022-12-13 13:17:47,341 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_srcu_check_final_state [2022-12-13 13:17:47,341 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-13 13:17:47,341 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2022-12-13 13:17:47,341 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2022-12-13 13:17:47,341 INFO L130 BoogieDeclarations]: Found specification of procedure get_phys_to_machine [2022-12-13 13:17:47,341 INFO L138 BoogieDeclarations]: Found implementation of procedure get_phys_to_machine [2022-12-13 13:17:47,341 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2022-12-13 13:17:47,341 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2022-12-13 13:17:47,341 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-13 13:17:47,342 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_bd_mutex_of_block_device [2022-12-13 13:17:47,342 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_bd_mutex_of_block_device [2022-12-13 13:17:47,342 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-12-13 13:17:47,342 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-12-13 13:17:47,342 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-13 13:17:47,342 INFO L130 BoogieDeclarations]: Found specification of procedure __blk_end_request_all [2022-12-13 13:17:47,342 INFO L138 BoogieDeclarations]: Found implementation of procedure __blk_end_request_all [2022-12-13 13:17:47,342 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-12-13 13:17:47,342 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2022-12-13 13:17:47,342 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2022-12-13 13:17:47,342 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_io_lock_of_blkfront_info [2022-12-13 13:17:47,342 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_io_lock_of_blkfront_info [2022-12-13 13:17:47,342 INFO L130 BoogieDeclarations]: Found specification of procedure kmap_atomic [2022-12-13 13:17:47,342 INFO L138 BoogieDeclarations]: Found implementation of procedure kmap_atomic [2022-12-13 13:17:47,343 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_blkfront_mutex [2022-12-13 13:17:47,343 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_blkfront_mutex [2022-12-13 13:17:47,343 INFO L130 BoogieDeclarations]: Found specification of procedure blkif_free [2022-12-13 13:17:47,343 INFO L138 BoogieDeclarations]: Found implementation of procedure blkif_free [2022-12-13 13:17:47,343 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_register_reset_error_counter [2022-12-13 13:17:47,343 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_register_reset_error_counter [2022-12-13 13:17:47,343 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2022-12-13 13:17:47,343 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2022-12-13 13:17:47,343 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-13 13:17:47,343 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-13 13:17:47,343 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_mutex_of_blkfront_info [2022-12-13 13:17:47,343 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_mutex_of_blkfront_info [2022-12-13 13:17:47,343 INFO L130 BoogieDeclarations]: Found specification of procedure blk_stop_queue [2022-12-13 13:17:47,344 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_stop_queue [2022-12-13 13:17:47,344 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_mutex_of_blkfront_info [2022-12-13 13:17:47,344 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_mutex_of_blkfront_info [2022-12-13 13:17:47,344 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-12-13 13:17:47,344 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-12-13 13:17:47,344 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-12-13 13:17:47,344 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-12-13 13:17:47,344 INFO L130 BoogieDeclarations]: Found specification of procedure bdput [2022-12-13 13:17:47,344 INFO L138 BoogieDeclarations]: Found implementation of procedure bdput [2022-12-13 13:17:47,344 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-12-13 13:17:47,344 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-12-13 13:17:47,344 INFO L130 BoogieDeclarations]: Found specification of procedure del_gendisk [2022-12-13 13:17:47,344 INFO L138 BoogieDeclarations]: Found implementation of procedure del_gendisk [2022-12-13 13:17:47,344 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_transaction_end [2022-12-13 13:17:47,345 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_transaction_end [2022-12-13 13:17:47,345 INFO L130 BoogieDeclarations]: Found specification of procedure set_capacity [2022-12-13 13:17:47,345 INFO L138 BoogieDeclarations]: Found implementation of procedure set_capacity [2022-12-13 13:17:47,345 INFO L130 BoogieDeclarations]: Found specification of procedure blk_rq_sectors [2022-12-13 13:17:47,345 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_rq_sectors [2022-12-13 13:17:47,345 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-12-13 13:17:47,345 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-12-13 13:17:47,345 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_sock_check_final_state [2022-12-13 13:17:47,345 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_sock_check_final_state [2022-12-13 13:17:47,345 INFO L130 BoogieDeclarations]: Found specification of procedure blk_rq_pos [2022-12-13 13:17:47,345 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_rq_pos [2022-12-13 13:17:47,345 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_check_final_state [2022-12-13 13:17:47,345 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_check_final_state [2022-12-13 13:17:47,346 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-13 13:17:47,346 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-12-13 13:17:47,346 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-12-13 13:17:47,346 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_sysfs_check_final_state [2022-12-13 13:17:47,346 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_sysfs_check_final_state [2022-12-13 13:17:47,346 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-13 13:17:47,346 INFO L130 BoogieDeclarations]: Found specification of procedure __free_pages [2022-12-13 13:17:47,346 INFO L138 BoogieDeclarations]: Found implementation of procedure __free_pages [2022-12-13 13:17:47,346 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_107 [2022-12-13 13:17:47,346 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_107 [2022-12-13 13:17:47,346 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2022-12-13 13:17:47,346 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2022-12-13 13:17:47,346 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-12-13 13:17:47,346 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_bd_mutex_of_block_device [2022-12-13 13:17:47,347 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_bd_mutex_of_block_device [2022-12-13 13:17:47,347 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-12-13 13:17:47,347 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-12-13 13:17:47,347 INFO L130 BoogieDeclarations]: Found specification of procedure get_capacity [2022-12-13 13:17:47,347 INFO L138 BoogieDeclarations]: Found implementation of procedure get_capacity [2022-12-13 13:17:47,347 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_rtnetlink_check_final_state [2022-12-13 13:17:47,347 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_rtnetlink_check_final_state [2022-12-13 13:17:47,347 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_blkfront_mutex [2022-12-13 13:17:47,347 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_blkfront_mutex [2022-12-13 13:17:47,347 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-12-13 13:17:47,347 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-12-13 13:17:47,347 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-12-13 13:17:47,347 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-12-13 13:17:47,348 INFO L130 BoogieDeclarations]: Found specification of procedure blk_requeue_request [2022-12-13 13:17:47,348 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_requeue_request [2022-12-13 13:17:47,348 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2022-12-13 13:17:47,348 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2022-12-13 13:17:47,348 INFO L130 BoogieDeclarations]: Found specification of procedure bio_segments [2022-12-13 13:17:47,348 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_segments [2022-12-13 13:17:47,348 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_check_final_state [2022-12-13 13:17:47,348 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_check_final_state [2022-12-13 13:17:47,348 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2022-12-13 13:17:47,348 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2022-12-13 13:17:47,348 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_urb_check_final_state [2022-12-13 13:17:47,348 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_urb_check_final_state [2022-12-13 13:17:47,348 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_linux_kernel_locking_spinlock_spin_lock [2022-12-13 13:17:47,349 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_linux_kernel_locking_spinlock_spin_lock [2022-12-13 13:17:47,349 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_io_lock_of_blkfront_info [2022-12-13 13:17:47,349 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_io_lock_of_blkfront_info [2022-12-13 13:17:47,349 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_rwlock_check_final_state [2022-12-13 13:17:47,349 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_rwlock_check_final_state [2022-12-13 13:17:47,349 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-12-13 13:17:47,349 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-12-13 13:17:47,349 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2022-12-13 13:17:47,349 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2022-12-13 13:17:47,349 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-13 13:17:47,349 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_char_dev_check_final_state [2022-12-13 13:17:47,349 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_char_dev_check_final_state [2022-12-13 13:17:47,349 INFO L130 BoogieDeclarations]: Found specification of procedure kick_pending_request_queues [2022-12-13 13:17:47,349 INFO L138 BoogieDeclarations]: Found implementation of procedure kick_pending_request_queues [2022-12-13 13:17:47,350 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-12-13 13:17:47,350 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-12-13 13:17:47,350 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_96 [2022-12-13 13:17:47,350 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_96 [2022-12-13 13:17:47,350 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_drivers_base_class_check_final_state [2022-12-13 13:17:47,350 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_drivers_base_class_check_final_state [2022-12-13 13:17:47,350 INFO L130 BoogieDeclarations]: Found specification of procedure strrchr [2022-12-13 13:17:47,350 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_97 [2022-12-13 13:17:47,350 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_97 [2022-12-13 13:17:47,350 INFO L130 BoogieDeclarations]: Found specification of procedure bdget_disk [2022-12-13 13:17:47,350 INFO L138 BoogieDeclarations]: Found implementation of procedure bdget_disk [2022-12-13 13:17:47,350 INFO L130 BoogieDeclarations]: Found specification of procedure bio_list_merge [2022-12-13 13:17:47,350 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_list_merge [2022-12-13 13:17:47,351 INFO L130 BoogieDeclarations]: Found specification of procedure blk_queue_max_segments [2022-12-13 13:17:47,351 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_queue_max_segments [2022-12-13 13:17:47,351 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-12-13 13:17:47,351 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-12-13 13:17:47,351 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_sched_check_final_state [2022-12-13 13:17:47,351 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_sched_check_final_state [2022-12-13 13:17:47,351 INFO L130 BoogieDeclarations]: Found specification of procedure encode_disk_name [2022-12-13 13:17:47,351 INFO L138 BoogieDeclarations]: Found implementation of procedure encode_disk_name [2022-12-13 13:17:47,351 INFO L130 BoogieDeclarations]: Found specification of procedure __kunmap_atomic [2022-12-13 13:17:47,351 INFO L138 BoogieDeclarations]: Found implementation of procedure __kunmap_atomic [2022-12-13 13:17:47,351 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-13 13:17:47,351 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_111 [2022-12-13 13:17:47,351 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_111 [2022-12-13 13:17:47,845 INFO L235 CfgBuilder]: Building ICFG [2022-12-13 13:17:47,848 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-13 13:17:48,231 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-12-13 13:18:00,666 INFO L276 CfgBuilder]: Performing block encoding [2022-12-13 13:18:00,679 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-13 13:18:00,679 INFO L300 CfgBuilder]: Removed 5 assume(true) statements. [2022-12-13 13:18:00,681 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.12 01:18:00 BoogieIcfgContainer [2022-12-13 13:18:00,682 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-13 13:18:00,683 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-12-13 13:18:00,683 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-12-13 13:18:00,685 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-12-13 13:18:00,686 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 13.12 01:17:43" (1/3) ... [2022-12-13 13:18:00,686 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4369037b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.12 01:18:00, skipping insertion in model container [2022-12-13 13:18:00,686 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 01:17:46" (2/3) ... [2022-12-13 13:18:00,686 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4369037b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.12 01:18:00, skipping insertion in model container [2022-12-13 13:18:00,686 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.12 01:18:00" (3/3) ... [2022-12-13 13:18:00,687 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i [2022-12-13 13:18:00,701 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-12-13 13:18:00,701 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 34 error locations. [2022-12-13 13:18:00,756 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-12-13 13:18:00,760 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@12cd3969, mLbeIndependenceSettings=[IndependenceType=SYNTACTIC, AbstractionType=NONE, UseConditional=, UseSemiCommutativity=, Solver=, SolverTimeout=] [2022-12-13 13:18:00,761 INFO L358 AbstractCegarLoop]: Starting to check reachability of 34 error locations. [2022-12-13 13:18:00,767 INFO L276 IsEmpty]: Start isEmpty. Operand has 1736 states, 1219 states have (on average 1.3240360951599672) internal successors, (1614), 1279 states have internal predecessors, (1614), 374 states have call successors, (374), 109 states have call predecessors, (374), 108 states have return successors, (370), 368 states have call predecessors, (370), 370 states have call successors, (370) [2022-12-13 13:18:00,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2022-12-13 13:18:00,774 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 13:18:00,774 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 13:18:00,775 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_linux_arch_io_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_kernel_rcu_update_lock_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 32 more)] === [2022-12-13 13:18:00,778 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 13:18:00,778 INFO L85 PathProgramCache]: Analyzing trace with hash -96628585, now seen corresponding path program 1 times [2022-12-13 13:18:00,784 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 13:18:00,784 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1399458316] [2022-12-13 13:18:00,784 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 13:18:00,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 13:18:01,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:18:01,328 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 13:18:01,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:18:01,355 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-12-13 13:18:01,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:18:01,381 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2022-12-13 13:18:01,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:18:01,391 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2022-12-13 13:18:01,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:18:01,402 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 13:18:01,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:18:01,407 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2022-12-13 13:18:01,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:18:01,415 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2022-12-13 13:18:01,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:18:01,424 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-13 13:18:01,425 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 13:18:01,425 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1399458316] [2022-12-13 13:18:01,425 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1399458316] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 13:18:01,425 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 13:18:01,425 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-12-13 13:18:01,427 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [919340734] [2022-12-13 13:18:01,427 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 13:18:01,431 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-12-13 13:18:01,431 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 13:18:01,451 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-12-13 13:18:01,452 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-12-13 13:18:01,456 INFO L87 Difference]: Start difference. First operand has 1736 states, 1219 states have (on average 1.3240360951599672) internal successors, (1614), 1279 states have internal predecessors, (1614), 374 states have call successors, (374), 109 states have call predecessors, (374), 108 states have return successors, (370), 368 states have call predecessors, (370), 370 states have call successors, (370) Second operand has 6 states, 6 states have (on average 4.833333333333333) internal successors, (29), 4 states have internal predecessors, (29), 2 states have call successors, (8), 4 states have call predecessors, (8), 1 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) [2022-12-13 13:18:08,509 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 13:18:11,401 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 13:18:11,401 INFO L93 Difference]: Finished difference Result 3718 states and 5182 transitions. [2022-12-13 13:18:11,402 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-12-13 13:18:11,404 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 4.833333333333333) internal successors, (29), 4 states have internal predecessors, (29), 2 states have call successors, (8), 4 states have call predecessors, (8), 1 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) Word has length 50 [2022-12-13 13:18:11,404 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 13:18:11,428 INFO L225 Difference]: With dead ends: 3718 [2022-12-13 13:18:11,428 INFO L226 Difference]: Without dead ends: 2001 [2022-12-13 13:18:11,439 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 24 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=39, Invalid=71, Unknown=0, NotChecked=0, Total=110 [2022-12-13 13:18:11,442 INFO L413 NwaCegarLoop]: 1034 mSDtfsCounter, 4057 mSDsluCounter, 2055 mSDsCounter, 0 mSdLazyCounter, 3560 mSolverCounterSat, 1617 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 8.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4258 SdHoareTripleChecker+Valid, 3089 SdHoareTripleChecker+Invalid, 5178 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1617 IncrementalHoareTripleChecker+Valid, 3560 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 9.4s IncrementalHoareTripleChecker+Time [2022-12-13 13:18:11,443 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4258 Valid, 3089 Invalid, 5178 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1617 Valid, 3560 Invalid, 1 Unknown, 0 Unchecked, 9.4s Time] [2022-12-13 13:18:11,459 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2001 states. [2022-12-13 13:18:11,555 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2001 to 1990. [2022-12-13 13:18:11,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1990 states, 1407 states have (on average 1.2587064676616915) internal successors, (1771), 1470 states have internal predecessors, (1771), 423 states have call successors, (423), 128 states have call predecessors, (423), 127 states have return successors, (421), 416 states have call predecessors, (421), 421 states have call successors, (421) [2022-12-13 13:18:11,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1990 states to 1990 states and 2615 transitions. [2022-12-13 13:18:11,568 INFO L78 Accepts]: Start accepts. Automaton has 1990 states and 2615 transitions. Word has length 50 [2022-12-13 13:18:11,569 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 13:18:11,569 INFO L495 AbstractCegarLoop]: Abstraction has 1990 states and 2615 transitions. [2022-12-13 13:18:11,569 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 4.833333333333333) internal successors, (29), 4 states have internal predecessors, (29), 2 states have call successors, (8), 4 states have call predecessors, (8), 1 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) [2022-12-13 13:18:11,569 INFO L276 IsEmpty]: Start isEmpty. Operand 1990 states and 2615 transitions. [2022-12-13 13:18:11,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-13 13:18:11,571 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 13:18:11,571 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 13:18:11,571 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-12-13 13:18:11,571 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_linux_block_genhd_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_kernel_rcu_update_lock_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 32 more)] === [2022-12-13 13:18:11,572 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 13:18:11,572 INFO L85 PathProgramCache]: Analyzing trace with hash -1751585934, now seen corresponding path program 1 times [2022-12-13 13:18:11,572 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 13:18:11,572 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [719403218] [2022-12-13 13:18:11,572 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 13:18:11,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 13:18:11,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:18:11,792 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 13:18:11,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:18:11,816 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-12-13 13:18:11,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:18:11,838 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2022-12-13 13:18:11,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:18:11,847 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2022-12-13 13:18:11,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:18:11,856 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 13:18:11,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:18:11,860 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2022-12-13 13:18:11,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:18:11,866 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2022-12-13 13:18:11,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:18:11,891 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2022-12-13 13:18:11,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:18:11,900 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-13 13:18:11,901 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 13:18:11,901 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [719403218] [2022-12-13 13:18:11,901 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [719403218] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 13:18:11,901 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 13:18:11,901 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-12-13 13:18:11,902 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2092697088] [2022-12-13 13:18:11,902 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 13:18:11,903 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-12-13 13:18:11,903 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 13:18:11,904 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-12-13 13:18:11,904 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-12-13 13:18:11,904 INFO L87 Difference]: Start difference. First operand 1990 states and 2615 transitions. Second operand has 6 states, 6 states have (on average 5.5) internal successors, (33), 4 states have internal predecessors, (33), 2 states have call successors, (9), 4 states have call predecessors, (9), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) [2022-12-13 13:18:20,873 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 13:18:26,775 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 13:18:26,775 INFO L93 Difference]: Finished difference Result 3634 states and 4788 transitions. [2022-12-13 13:18:26,776 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2022-12-13 13:18:26,776 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 5.5) internal successors, (33), 4 states have internal predecessors, (33), 2 states have call successors, (9), 4 states have call predecessors, (9), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) Word has length 56 [2022-12-13 13:18:26,776 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 13:18:26,807 INFO L225 Difference]: With dead ends: 3634 [2022-12-13 13:18:26,807 INFO L226 Difference]: Without dead ends: 3632 [2022-12-13 13:18:26,809 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 27 GetRequests, 17 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 14 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=46, Invalid=86, Unknown=0, NotChecked=0, Total=132 [2022-12-13 13:18:26,810 INFO L413 NwaCegarLoop]: 1284 mSDtfsCounter, 5097 mSDsluCounter, 2977 mSDsCounter, 0 mSdLazyCounter, 5456 mSolverCounterSat, 2412 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 13.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5289 SdHoareTripleChecker+Valid, 4261 SdHoareTripleChecker+Invalid, 7869 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 2412 IncrementalHoareTripleChecker+Valid, 5456 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 14.3s IncrementalHoareTripleChecker+Time [2022-12-13 13:18:26,810 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5289 Valid, 4261 Invalid, 7869 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [2412 Valid, 5456 Invalid, 1 Unknown, 0 Unchecked, 14.3s Time] [2022-12-13 13:18:26,817 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3632 states. [2022-12-13 13:18:27,001 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3632 to 3434. [2022-12-13 13:18:27,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3434 states, 2442 states have (on average 1.262080262080262) internal successors, (3082), 2532 states have internal predecessors, (3082), 744 states have call successors, (744), 216 states have call predecessors, (744), 215 states have return successors, (751), 729 states have call predecessors, (751), 742 states have call successors, (751) [2022-12-13 13:18:27,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3434 states to 3434 states and 4577 transitions. [2022-12-13 13:18:27,032 INFO L78 Accepts]: Start accepts. Automaton has 3434 states and 4577 transitions. Word has length 56 [2022-12-13 13:18:27,033 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 13:18:27,033 INFO L495 AbstractCegarLoop]: Abstraction has 3434 states and 4577 transitions. [2022-12-13 13:18:27,033 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 5.5) internal successors, (33), 4 states have internal predecessors, (33), 2 states have call successors, (9), 4 states have call predecessors, (9), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) [2022-12-13 13:18:27,033 INFO L276 IsEmpty]: Start isEmpty. Operand 3434 states and 4577 transitions. [2022-12-13 13:18:27,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-12-13 13:18:27,036 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 13:18:27,037 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 13:18:27,037 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-12-13 13:18:27,037 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_linux_block_queue_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_kernel_rcu_update_lock_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 32 more)] === [2022-12-13 13:18:27,037 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 13:18:27,038 INFO L85 PathProgramCache]: Analyzing trace with hash -1687258340, now seen corresponding path program 1 times [2022-12-13 13:18:27,038 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 13:18:27,038 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1663218174] [2022-12-13 13:18:27,038 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 13:18:27,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 13:18:27,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:18:27,304 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 13:18:27,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:18:27,328 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-12-13 13:18:27,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:18:27,352 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2022-12-13 13:18:27,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:18:27,361 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2022-12-13 13:18:27,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:18:27,372 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 13:18:27,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:18:27,378 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2022-12-13 13:18:27,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:18:27,387 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2022-12-13 13:18:27,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:18:27,396 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2022-12-13 13:18:27,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:18:27,406 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 52 [2022-12-13 13:18:27,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:18:27,415 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-13 13:18:27,416 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 13:18:27,416 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1663218174] [2022-12-13 13:18:27,416 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1663218174] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 13:18:27,416 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 13:18:27,416 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-12-13 13:18:27,416 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2083845566] [2022-12-13 13:18:27,416 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 13:18:27,417 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-12-13 13:18:27,417 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 13:18:27,417 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-12-13 13:18:27,418 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-12-13 13:18:27,418 INFO L87 Difference]: Start difference. First operand 3434 states and 4577 transitions. Second operand has 6 states, 6 states have (on average 6.166666666666667) internal successors, (37), 4 states have internal predecessors, (37), 2 states have call successors, (10), 4 states have call predecessors, (10), 1 states have return successors, (9), 2 states have call predecessors, (9), 2 states have call successors, (9) [2022-12-13 13:18:34,856 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 13:18:41,728 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 13:18:41,728 INFO L93 Difference]: Finished difference Result 6534 states and 8725 transitions. [2022-12-13 13:18:41,729 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2022-12-13 13:18:41,729 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 6.166666666666667) internal successors, (37), 4 states have internal predecessors, (37), 2 states have call successors, (10), 4 states have call predecessors, (10), 1 states have return successors, (9), 2 states have call predecessors, (9), 2 states have call successors, (9) Word has length 62 [2022-12-13 13:18:41,729 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 13:18:41,752 INFO L225 Difference]: With dead ends: 6534 [2022-12-13 13:18:41,753 INFO L226 Difference]: Without dead ends: 6532 [2022-12-13 13:18:41,756 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 29 GetRequests, 19 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 14 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=46, Invalid=86, Unknown=0, NotChecked=0, Total=132 [2022-12-13 13:18:41,756 INFO L413 NwaCegarLoop]: 1264 mSDtfsCounter, 5163 mSDsluCounter, 2922 mSDsCounter, 0 mSdLazyCounter, 5401 mSolverCounterSat, 2442 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 12.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5356 SdHoareTripleChecker+Valid, 4186 SdHoareTripleChecker+Invalid, 7844 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 2442 IncrementalHoareTripleChecker+Valid, 5401 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 13.7s IncrementalHoareTripleChecker+Time [2022-12-13 13:18:41,757 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5356 Valid, 4186 Invalid, 7844 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [2442 Valid, 5401 Invalid, 1 Unknown, 0 Unchecked, 13.7s Time] [2022-12-13 13:18:41,762 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6532 states. [2022-12-13 13:18:41,948 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6532 to 6345. [2022-12-13 13:18:41,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6345 states, 4525 states have (on average 1.2640883977900552) internal successors, (5720), 4668 states have internal predecessors, (5720), 1393 states have call successors, (1393), 395 states have call predecessors, (1393), 394 states have return successors, (1418), 1363 states have call predecessors, (1418), 1391 states have call successors, (1418) [2022-12-13 13:18:41,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6345 states to 6345 states and 8531 transitions. [2022-12-13 13:18:41,977 INFO L78 Accepts]: Start accepts. Automaton has 6345 states and 8531 transitions. Word has length 62 [2022-12-13 13:18:41,977 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 13:18:41,977 INFO L495 AbstractCegarLoop]: Abstraction has 6345 states and 8531 transitions. [2022-12-13 13:18:41,977 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 6.166666666666667) internal successors, (37), 4 states have internal predecessors, (37), 2 states have call successors, (10), 4 states have call predecessors, (10), 1 states have return successors, (9), 2 states have call predecessors, (9), 2 states have call successors, (9) [2022-12-13 13:18:41,978 INFO L276 IsEmpty]: Start isEmpty. Operand 6345 states and 8531 transitions. [2022-12-13 13:18:41,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-13 13:18:41,979 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 13:18:41,979 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 13:18:41,979 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-12-13 13:18:41,979 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_linux_block_request_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_kernel_rcu_update_lock_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 32 more)] === [2022-12-13 13:18:41,979 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 13:18:41,979 INFO L85 PathProgramCache]: Analyzing trace with hash 618265815, now seen corresponding path program 1 times [2022-12-13 13:18:41,980 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 13:18:41,980 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1252028494] [2022-12-13 13:18:41,980 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 13:18:41,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 13:18:42,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:18:42,200 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 13:18:42,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:18:42,225 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-12-13 13:18:42,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:18:42,249 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2022-12-13 13:18:42,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:18:42,258 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2022-12-13 13:18:42,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:18:42,267 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 13:18:42,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:18:42,271 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2022-12-13 13:18:42,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:18:42,278 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2022-12-13 13:18:42,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:18:42,285 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2022-12-13 13:18:42,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:18:42,292 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 52 [2022-12-13 13:18:42,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:18:42,299 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2022-12-13 13:18:42,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:18:42,306 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-13 13:18:42,307 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 13:18:42,307 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1252028494] [2022-12-13 13:18:42,307 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1252028494] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 13:18:42,307 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 13:18:42,307 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-12-13 13:18:42,307 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [303084337] [2022-12-13 13:18:42,307 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 13:18:42,308 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-12-13 13:18:42,308 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 13:18:42,308 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-12-13 13:18:42,308 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-12-13 13:18:42,308 INFO L87 Difference]: Start difference. First operand 6345 states and 8531 transitions. Second operand has 6 states, 6 states have (on average 6.833333333333333) internal successors, (41), 4 states have internal predecessors, (41), 2 states have call successors, (11), 4 states have call predecessors, (11), 1 states have return successors, (10), 2 states have call predecessors, (10), 2 states have call successors, (10) [2022-12-13 13:18:49,769 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 13:18:52,841 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 13:18:52,841 INFO L93 Difference]: Finished difference Result 6356 states and 8546 transitions. [2022-12-13 13:18:52,842 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-12-13 13:18:52,842 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 6.833333333333333) internal successors, (41), 4 states have internal predecessors, (41), 2 states have call successors, (11), 4 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 68 [2022-12-13 13:18:52,842 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 13:18:52,872 INFO L225 Difference]: With dead ends: 6356 [2022-12-13 13:18:52,872 INFO L226 Difference]: Without dead ends: 6354 [2022-12-13 13:18:52,875 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 30 GetRequests, 21 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=39, Invalid=71, Unknown=0, NotChecked=0, Total=110 [2022-12-13 13:18:52,876 INFO L413 NwaCegarLoop]: 1024 mSDtfsCounter, 4021 mSDsluCounter, 2039 mSDsCounter, 0 mSdLazyCounter, 3536 mSolverCounterSat, 1609 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 9.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4217 SdHoareTripleChecker+Valid, 3063 SdHoareTripleChecker+Invalid, 5146 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1609 IncrementalHoareTripleChecker+Valid, 3536 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 10.1s IncrementalHoareTripleChecker+Time [2022-12-13 13:18:52,876 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4217 Valid, 3063 Invalid, 5146 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1609 Valid, 3536 Invalid, 1 Unknown, 0 Unchecked, 10.1s Time] [2022-12-13 13:18:52,883 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6354 states. [2022-12-13 13:18:53,222 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6354 to 6350. [2022-12-13 13:18:53,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6350 states, 4530 states have (on average 1.2640176600441502) internal successors, (5726), 4673 states have internal predecessors, (5726), 1393 states have call successors, (1393), 395 states have call predecessors, (1393), 395 states have return successors, (1419), 1364 states have call predecessors, (1419), 1391 states have call successors, (1419) [2022-12-13 13:18:53,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6350 states to 6350 states and 8538 transitions. [2022-12-13 13:18:53,250 INFO L78 Accepts]: Start accepts. Automaton has 6350 states and 8538 transitions. Word has length 68 [2022-12-13 13:18:53,250 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 13:18:53,250 INFO L495 AbstractCegarLoop]: Abstraction has 6350 states and 8538 transitions. [2022-12-13 13:18:53,250 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 6.833333333333333) internal successors, (41), 4 states have internal predecessors, (41), 2 states have call successors, (11), 4 states have call predecessors, (11), 1 states have return successors, (10), 2 states have call predecessors, (10), 2 states have call successors, (10) [2022-12-13 13:18:53,250 INFO L276 IsEmpty]: Start isEmpty. Operand 6350 states and 8538 transitions. [2022-12-13 13:18:53,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-13 13:18:53,252 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 13:18:53,252 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 13:18:53,252 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-12-13 13:18:53,252 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_linux_drivers_base_class_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_kernel_rcu_update_lock_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 32 more)] === [2022-12-13 13:18:53,253 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 13:18:53,253 INFO L85 PathProgramCache]: Analyzing trace with hash 1852685304, now seen corresponding path program 1 times [2022-12-13 13:18:53,253 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 13:18:53,253 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [927380986] [2022-12-13 13:18:53,253 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 13:18:53,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 13:18:53,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:18:53,448 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 13:18:53,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:18:53,471 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-12-13 13:18:53,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:18:53,498 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2022-12-13 13:18:53,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:18:53,507 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2022-12-13 13:18:53,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:18:53,519 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 13:18:53,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:18:53,525 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2022-12-13 13:18:53,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:18:53,534 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2022-12-13 13:18:53,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:18:53,543 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2022-12-13 13:18:53,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:18:53,553 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 52 [2022-12-13 13:18:53,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:18:53,562 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2022-12-13 13:18:53,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:18:53,570 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2022-12-13 13:18:53,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:18:53,579 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-13 13:18:53,580 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 13:18:53,580 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [927380986] [2022-12-13 13:18:53,580 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [927380986] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 13:18:53,580 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 13:18:53,580 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-12-13 13:18:53,580 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1592835633] [2022-12-13 13:18:53,580 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 13:18:53,581 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-12-13 13:18:53,581 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 13:18:53,581 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-12-13 13:18:53,581 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-12-13 13:18:53,582 INFO L87 Difference]: Start difference. First operand 6350 states and 8538 transitions. Second operand has 6 states, 6 states have (on average 7.5) internal successors, (45), 4 states have internal predecessors, (45), 2 states have call successors, (12), 4 states have call predecessors, (12), 1 states have return successors, (11), 2 states have call predecessors, (11), 2 states have call successors, (11) [2022-12-13 13:19:01,158 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 13:19:04,366 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 13:19:04,366 INFO L93 Difference]: Finished difference Result 6354 states and 8544 transitions. [2022-12-13 13:19:04,367 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-12-13 13:19:04,367 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 7.5) internal successors, (45), 4 states have internal predecessors, (45), 2 states have call successors, (12), 4 states have call predecessors, (12), 1 states have return successors, (11), 2 states have call predecessors, (11), 2 states have call successors, (11) Word has length 74 [2022-12-13 13:19:04,367 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 13:19:04,388 INFO L225 Difference]: With dead ends: 6354 [2022-12-13 13:19:04,388 INFO L226 Difference]: Without dead ends: 6352 [2022-12-13 13:19:04,390 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 32 GetRequests, 23 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=39, Invalid=71, Unknown=0, NotChecked=0, Total=110 [2022-12-13 13:19:04,391 INFO L413 NwaCegarLoop]: 1024 mSDtfsCounter, 4015 mSDsluCounter, 2039 mSDsCounter, 0 mSdLazyCounter, 3532 mSolverCounterSat, 1609 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 9.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4210 SdHoareTripleChecker+Valid, 3063 SdHoareTripleChecker+Invalid, 5142 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1609 IncrementalHoareTripleChecker+Valid, 3532 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 10.3s IncrementalHoareTripleChecker+Time [2022-12-13 13:19:04,391 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4210 Valid, 3063 Invalid, 5142 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1609 Valid, 3532 Invalid, 1 Unknown, 0 Unchecked, 10.3s Time] [2022-12-13 13:19:04,396 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6352 states. [2022-12-13 13:19:04,597 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6352 to 6348. [2022-12-13 13:19:04,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6348 states, 4529 states have (on average 1.2638551556635018) internal successors, (5724), 4671 states have internal predecessors, (5724), 1393 states have call successors, (1393), 395 states have call predecessors, (1393), 395 states have return successors, (1419), 1364 states have call predecessors, (1419), 1391 states have call successors, (1419) [2022-12-13 13:19:04,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6348 states to 6348 states and 8536 transitions. [2022-12-13 13:19:04,620 INFO L78 Accepts]: Start accepts. Automaton has 6348 states and 8536 transitions. Word has length 74 [2022-12-13 13:19:04,620 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 13:19:04,620 INFO L495 AbstractCegarLoop]: Abstraction has 6348 states and 8536 transitions. [2022-12-13 13:19:04,620 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 7.5) internal successors, (45), 4 states have internal predecessors, (45), 2 states have call successors, (12), 4 states have call predecessors, (12), 1 states have return successors, (11), 2 states have call predecessors, (11), 2 states have call successors, (11) [2022-12-13 13:19:04,620 INFO L276 IsEmpty]: Start isEmpty. Operand 6348 states and 8536 transitions. [2022-12-13 13:19:04,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-13 13:19:04,621 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 13:19:04,621 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 13:19:04,621 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-12-13 13:19:04,622 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_linux_fs_char_dev_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_kernel_rcu_update_lock_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 32 more)] === [2022-12-13 13:19:04,622 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 13:19:04,622 INFO L85 PathProgramCache]: Analyzing trace with hash 513017752, now seen corresponding path program 1 times [2022-12-13 13:19:04,622 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 13:19:04,622 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1895956394] [2022-12-13 13:19:04,622 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 13:19:04,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 13:19:04,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:19:04,812 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 13:19:04,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:19:04,835 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-12-13 13:19:04,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:19:04,859 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2022-12-13 13:19:04,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:19:04,866 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2022-12-13 13:19:04,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:19:04,874 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 13:19:04,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:19:04,879 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2022-12-13 13:19:04,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:19:04,885 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2022-12-13 13:19:04,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:19:04,892 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2022-12-13 13:19:04,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:19:04,898 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 52 [2022-12-13 13:19:04,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:19:04,905 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2022-12-13 13:19:04,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:19:04,911 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2022-12-13 13:19:04,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:19:04,917 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2022-12-13 13:19:04,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:19:04,923 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-13 13:19:04,923 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 13:19:04,924 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1895956394] [2022-12-13 13:19:04,924 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1895956394] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 13:19:04,924 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 13:19:04,924 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-12-13 13:19:04,924 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [462586408] [2022-12-13 13:19:04,924 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 13:19:04,925 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-12-13 13:19:04,925 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 13:19:04,925 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-12-13 13:19:04,925 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-12-13 13:19:04,926 INFO L87 Difference]: Start difference. First operand 6348 states and 8536 transitions. Second operand has 6 states, 6 states have (on average 8.166666666666666) internal successors, (49), 4 states have internal predecessors, (49), 2 states have call successors, (13), 4 states have call predecessors, (13), 1 states have return successors, (12), 2 states have call predecessors, (12), 2 states have call successors, (12) [2022-12-13 13:19:12,468 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 13:19:15,942 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 13:19:15,942 INFO L93 Difference]: Finished difference Result 6352 states and 8542 transitions. [2022-12-13 13:19:15,942 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-12-13 13:19:15,943 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 8.166666666666666) internal successors, (49), 4 states have internal predecessors, (49), 2 states have call successors, (13), 4 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 80 [2022-12-13 13:19:15,943 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 13:19:15,961 INFO L225 Difference]: With dead ends: 6352 [2022-12-13 13:19:15,961 INFO L226 Difference]: Without dead ends: 6350 [2022-12-13 13:19:15,963 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 34 GetRequests, 25 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=39, Invalid=71, Unknown=0, NotChecked=0, Total=110 [2022-12-13 13:19:15,964 INFO L413 NwaCegarLoop]: 1024 mSDtfsCounter, 4009 mSDsluCounter, 2039 mSDsCounter, 0 mSdLazyCounter, 3528 mSolverCounterSat, 1609 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 9.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4203 SdHoareTripleChecker+Valid, 3063 SdHoareTripleChecker+Invalid, 5138 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1609 IncrementalHoareTripleChecker+Valid, 3528 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 10.5s IncrementalHoareTripleChecker+Time [2022-12-13 13:19:15,964 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4203 Valid, 3063 Invalid, 5138 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1609 Valid, 3528 Invalid, 1 Unknown, 0 Unchecked, 10.5s Time] [2022-12-13 13:19:15,968 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6350 states. [2022-12-13 13:19:16,173 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6350 to 6346. [2022-12-13 13:19:16,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6346 states, 4528 states have (on average 1.2636925795053005) internal successors, (5722), 4669 states have internal predecessors, (5722), 1393 states have call successors, (1393), 395 states have call predecessors, (1393), 395 states have return successors, (1419), 1364 states have call predecessors, (1419), 1391 states have call successors, (1419) [2022-12-13 13:19:16,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6346 states to 6346 states and 8534 transitions. [2022-12-13 13:19:16,195 INFO L78 Accepts]: Start accepts. Automaton has 6346 states and 8534 transitions. Word has length 80 [2022-12-13 13:19:16,195 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 13:19:16,195 INFO L495 AbstractCegarLoop]: Abstraction has 6346 states and 8534 transitions. [2022-12-13 13:19:16,196 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 8.166666666666666) internal successors, (49), 4 states have internal predecessors, (49), 2 states have call successors, (13), 4 states have call predecessors, (13), 1 states have return successors, (12), 2 states have call predecessors, (12), 2 states have call successors, (12) [2022-12-13 13:19:16,196 INFO L276 IsEmpty]: Start isEmpty. Operand 6346 states and 8534 transitions. [2022-12-13 13:19:16,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-13 13:19:16,197 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 13:19:16,197 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 13:19:16,197 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-12-13 13:19:16,197 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_linux_fs_sysfs_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_kernel_rcu_update_lock_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 32 more)] === [2022-12-13 13:19:16,198 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 13:19:16,198 INFO L85 PathProgramCache]: Analyzing trace with hash 469149554, now seen corresponding path program 1 times [2022-12-13 13:19:16,198 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 13:19:16,198 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [24396144] [2022-12-13 13:19:16,198 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 13:19:16,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 13:19:16,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:19:16,401 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 13:19:16,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:19:16,425 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-12-13 13:19:16,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:19:16,453 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2022-12-13 13:19:16,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:19:16,460 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2022-12-13 13:19:16,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:19:16,471 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 13:19:16,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:19:16,476 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2022-12-13 13:19:16,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:19:16,484 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2022-12-13 13:19:16,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:19:16,492 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2022-12-13 13:19:16,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:19:16,499 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 52 [2022-12-13 13:19:16,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:19:16,508 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2022-12-13 13:19:16,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:19:16,516 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2022-12-13 13:19:16,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:19:16,521 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2022-12-13 13:19:16,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:19:16,526 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 76 [2022-12-13 13:19:16,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:19:16,531 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-13 13:19:16,531 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 13:19:16,532 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [24396144] [2022-12-13 13:19:16,532 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [24396144] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 13:19:16,532 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 13:19:16,532 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-12-13 13:19:16,532 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1770356447] [2022-12-13 13:19:16,532 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 13:19:16,532 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-12-13 13:19:16,532 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 13:19:16,533 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-12-13 13:19:16,533 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-12-13 13:19:16,533 INFO L87 Difference]: Start difference. First operand 6346 states and 8534 transitions. Second operand has 6 states, 6 states have (on average 8.833333333333334) internal successors, (53), 4 states have internal predecessors, (53), 2 states have call successors, (14), 4 states have call predecessors, (14), 1 states have return successors, (13), 2 states have call predecessors, (13), 2 states have call successors, (13) [2022-12-13 13:19:24,285 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 13:19:27,849 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 13:19:27,850 INFO L93 Difference]: Finished difference Result 6350 states and 8540 transitions. [2022-12-13 13:19:27,850 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-12-13 13:19:27,850 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 8.833333333333334) internal successors, (53), 4 states have internal predecessors, (53), 2 states have call successors, (14), 4 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 86 [2022-12-13 13:19:27,851 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 13:19:27,866 INFO L225 Difference]: With dead ends: 6350 [2022-12-13 13:19:27,867 INFO L226 Difference]: Without dead ends: 6348 [2022-12-13 13:19:27,869 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 36 GetRequests, 27 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=39, Invalid=71, Unknown=0, NotChecked=0, Total=110 [2022-12-13 13:19:27,869 INFO L413 NwaCegarLoop]: 1024 mSDtfsCounter, 4003 mSDsluCounter, 2039 mSDsCounter, 0 mSdLazyCounter, 3524 mSolverCounterSat, 1609 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 9.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4196 SdHoareTripleChecker+Valid, 3063 SdHoareTripleChecker+Invalid, 5134 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1609 IncrementalHoareTripleChecker+Valid, 3524 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 10.8s IncrementalHoareTripleChecker+Time [2022-12-13 13:19:27,870 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4196 Valid, 3063 Invalid, 5134 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1609 Valid, 3524 Invalid, 1 Unknown, 0 Unchecked, 10.8s Time] [2022-12-13 13:19:27,874 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6348 states. [2022-12-13 13:19:28,091 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6348 to 6344. [2022-12-13 13:19:28,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6344 states, 4527 states have (on average 1.2635299315219792) internal successors, (5720), 4667 states have internal predecessors, (5720), 1393 states have call successors, (1393), 395 states have call predecessors, (1393), 395 states have return successors, (1419), 1364 states have call predecessors, (1419), 1391 states have call successors, (1419) [2022-12-13 13:19:28,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6344 states to 6344 states and 8532 transitions. [2022-12-13 13:19:28,111 INFO L78 Accepts]: Start accepts. Automaton has 6344 states and 8532 transitions. Word has length 86 [2022-12-13 13:19:28,111 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 13:19:28,111 INFO L495 AbstractCegarLoop]: Abstraction has 6344 states and 8532 transitions. [2022-12-13 13:19:28,111 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 8.833333333333334) internal successors, (53), 4 states have internal predecessors, (53), 2 states have call successors, (14), 4 states have call predecessors, (14), 1 states have return successors, (13), 2 states have call predecessors, (13), 2 states have call successors, (13) [2022-12-13 13:19:28,111 INFO L276 IsEmpty]: Start isEmpty. Operand 6344 states and 8532 transitions. [2022-12-13 13:19:28,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-13 13:19:28,112 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 13:19:28,112 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 13:19:28,112 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2022-12-13 13:19:28,113 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ldv_linux_kernel_locking_rwlock_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_kernel_rcu_update_lock_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 32 more)] === [2022-12-13 13:19:28,113 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 13:19:28,113 INFO L85 PathProgramCache]: Analyzing trace with hash -1835190544, now seen corresponding path program 1 times [2022-12-13 13:19:28,113 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 13:19:28,113 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1228916992] [2022-12-13 13:19:28,113 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 13:19:28,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 13:19:28,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:19:28,303 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 13:19:28,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:19:28,325 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-12-13 13:19:28,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:19:28,348 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2022-12-13 13:19:28,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:19:28,356 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2022-12-13 13:19:28,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:19:28,365 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 13:19:28,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:19:28,370 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2022-12-13 13:19:28,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:19:28,377 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2022-12-13 13:19:28,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:19:28,383 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2022-12-13 13:19:28,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:19:28,390 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 52 [2022-12-13 13:19:28,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:19:28,397 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2022-12-13 13:19:28,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:19:28,402 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2022-12-13 13:19:28,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:19:28,407 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2022-12-13 13:19:28,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:19:28,412 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 76 [2022-12-13 13:19:28,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:19:28,417 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 82 [2022-12-13 13:19:28,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:19:28,422 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-13 13:19:28,422 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 13:19:28,422 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1228916992] [2022-12-13 13:19:28,422 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1228916992] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 13:19:28,422 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 13:19:28,422 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-12-13 13:19:28,422 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [600073544] [2022-12-13 13:19:28,422 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 13:19:28,423 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-12-13 13:19:28,423 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 13:19:28,423 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-12-13 13:19:28,423 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-12-13 13:19:28,423 INFO L87 Difference]: Start difference. First operand 6344 states and 8532 transitions. Second operand has 6 states, 6 states have (on average 9.5) internal successors, (57), 4 states have internal predecessors, (57), 2 states have call successors, (15), 4 states have call predecessors, (15), 1 states have return successors, (14), 2 states have call predecessors, (14), 2 states have call successors, (14) [2022-12-13 13:19:36,209 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 13:19:39,899 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 13:19:39,899 INFO L93 Difference]: Finished difference Result 6348 states and 8538 transitions. [2022-12-13 13:19:39,900 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-12-13 13:19:39,900 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 9.5) internal successors, (57), 4 states have internal predecessors, (57), 2 states have call successors, (15), 4 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 92 [2022-12-13 13:19:39,900 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 13:19:39,914 INFO L225 Difference]: With dead ends: 6348 [2022-12-13 13:19:39,915 INFO L226 Difference]: Without dead ends: 6346 [2022-12-13 13:19:39,917 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 38 GetRequests, 29 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=39, Invalid=71, Unknown=0, NotChecked=0, Total=110 [2022-12-13 13:19:39,917 INFO L413 NwaCegarLoop]: 1024 mSDtfsCounter, 4001 mSDsluCounter, 2039 mSDsCounter, 0 mSdLazyCounter, 3516 mSolverCounterSat, 1609 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 10.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4193 SdHoareTripleChecker+Valid, 3063 SdHoareTripleChecker+Invalid, 5126 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1609 IncrementalHoareTripleChecker+Valid, 3516 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 10.9s IncrementalHoareTripleChecker+Time [2022-12-13 13:19:39,917 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4193 Valid, 3063 Invalid, 5126 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1609 Valid, 3516 Invalid, 1 Unknown, 0 Unchecked, 10.9s Time] [2022-12-13 13:19:39,922 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6346 states. [2022-12-13 13:19:40,167 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6346 to 6342. [2022-12-13 13:19:40,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6342 states, 4526 states have (on average 1.2633672116659302) internal successors, (5718), 4665 states have internal predecessors, (5718), 1393 states have call successors, (1393), 395 states have call predecessors, (1393), 395 states have return successors, (1419), 1364 states have call predecessors, (1419), 1391 states have call successors, (1419) [2022-12-13 13:19:40,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6342 states to 6342 states and 8530 transitions. [2022-12-13 13:19:40,187 INFO L78 Accepts]: Start accepts. Automaton has 6342 states and 8530 transitions. Word has length 92 [2022-12-13 13:19:40,187 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 13:19:40,187 INFO L495 AbstractCegarLoop]: Abstraction has 6342 states and 8530 transitions. [2022-12-13 13:19:40,187 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 9.5) internal successors, (57), 4 states have internal predecessors, (57), 2 states have call successors, (15), 4 states have call predecessors, (15), 1 states have return successors, (14), 2 states have call predecessors, (14), 2 states have call successors, (14) [2022-12-13 13:19:40,187 INFO L276 IsEmpty]: Start isEmpty. Operand 6342 states and 8530 transitions. [2022-12-13 13:19:40,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2022-12-13 13:19:40,188 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 13:19:40,189 INFO L195 NwaCegarLoop]: trace histogram [8, 8, 8, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 13:19:40,189 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2022-12-13 13:19:40,189 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_kernel_rcu_update_lock_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 32 more)] === [2022-12-13 13:19:40,189 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 13:19:40,189 INFO L85 PathProgramCache]: Analyzing trace with hash 1734939597, now seen corresponding path program 1 times [2022-12-13 13:19:40,189 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 13:19:40,189 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1357944735] [2022-12-13 13:19:40,189 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 13:19:40,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 13:19:40,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:19:40,561 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 13:19:40,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:19:40,571 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2022-12-13 13:19:40,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:19:40,580 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2022-12-13 13:19:40,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:19:40,619 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2022-12-13 13:19:40,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:19:40,638 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 13:19:40,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:19:40,642 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 13:19:40,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:19:40,646 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-12-13 13:19:40,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:19:40,649 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2022-12-13 13:19:40,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:19:40,661 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 13:19:40,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:19:40,665 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 13:19:40,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:19:40,669 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-12-13 13:19:40,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:19:40,673 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 71 [2022-12-13 13:19:40,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:19:40,684 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 13:19:40,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:19:40,688 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 13:19:40,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:19:40,692 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-12-13 13:19:40,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:19:40,695 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2022-12-13 13:19:40,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:19:40,701 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2022-12-13 13:19:40,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:19:40,740 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 148 trivial. 0 not checked. [2022-12-13 13:19:40,740 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 13:19:40,741 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1357944735] [2022-12-13 13:19:40,741 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1357944735] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 13:19:40,741 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 13:19:40,741 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-12-13 13:19:40,741 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [177519727] [2022-12-13 13:19:40,741 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 13:19:40,741 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-12-13 13:19:40,741 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 13:19:40,742 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-12-13 13:19:40,742 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2022-12-13 13:19:40,742 INFO L87 Difference]: Start difference. First operand 6342 states and 8530 transitions. Second operand has 7 states, 7 states have (on average 6.0) internal successors, (42), 5 states have internal predecessors, (42), 2 states have call successors, (13), 3 states have call predecessors, (13), 2 states have return successors, (11), 3 states have call predecessors, (11), 2 states have call successors, (11) [2022-12-13 13:19:49,669 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 13:19:49,669 INFO L93 Difference]: Finished difference Result 13010 states and 17677 transitions. [2022-12-13 13:19:49,670 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-12-13 13:19:49,671 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 6.0) internal successors, (42), 5 states have internal predecessors, (42), 2 states have call successors, (13), 3 states have call predecessors, (13), 2 states have return successors, (11), 3 states have call predecessors, (11), 2 states have call successors, (11) Word has length 113 [2022-12-13 13:19:49,671 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 13:19:49,688 INFO L225 Difference]: With dead ends: 13010 [2022-12-13 13:19:49,688 INFO L226 Difference]: Without dead ends: 6695 [2022-12-13 13:19:49,701 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 43 GetRequests, 34 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=33, Invalid=77, Unknown=0, NotChecked=0, Total=110 [2022-12-13 13:19:49,702 INFO L413 NwaCegarLoop]: 1603 mSDtfsCounter, 2458 mSDsluCounter, 4651 mSDsCounter, 0 mSdLazyCounter, 4101 mSolverCounterSat, 617 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 7.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2717 SdHoareTripleChecker+Valid, 6254 SdHoareTripleChecker+Invalid, 4718 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 617 IncrementalHoareTripleChecker+Valid, 4101 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 8.3s IncrementalHoareTripleChecker+Time [2022-12-13 13:19:49,702 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2717 Valid, 6254 Invalid, 4718 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [617 Valid, 4101 Invalid, 0 Unknown, 0 Unchecked, 8.3s Time] [2022-12-13 13:19:49,707 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6695 states. [2022-12-13 13:19:50,022 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6695 to 6342. [2022-12-13 13:19:50,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6342 states, 4526 states have (on average 1.2624834290764473) internal successors, (5714), 4665 states have internal predecessors, (5714), 1393 states have call successors, (1393), 395 states have call predecessors, (1393), 395 states have return successors, (1419), 1364 states have call predecessors, (1419), 1391 states have call successors, (1419) [2022-12-13 13:19:50,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6342 states to 6342 states and 8526 transitions. [2022-12-13 13:19:50,040 INFO L78 Accepts]: Start accepts. Automaton has 6342 states and 8526 transitions. Word has length 113 [2022-12-13 13:19:50,041 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 13:19:50,041 INFO L495 AbstractCegarLoop]: Abstraction has 6342 states and 8526 transitions. [2022-12-13 13:19:50,041 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 6.0) internal successors, (42), 5 states have internal predecessors, (42), 2 states have call successors, (13), 3 states have call predecessors, (13), 2 states have return successors, (11), 3 states have call predecessors, (11), 2 states have call successors, (11) [2022-12-13 13:19:50,041 INFO L276 IsEmpty]: Start isEmpty. Operand 6342 states and 8526 transitions. [2022-12-13 13:19:50,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2022-12-13 13:19:50,042 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 13:19:50,042 INFO L195 NwaCegarLoop]: trace histogram [8, 8, 8, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 13:19:50,042 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2022-12-13 13:19:50,043 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_kernel_rcu_update_lock_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 32 more)] === [2022-12-13 13:19:50,043 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 13:19:50,043 INFO L85 PathProgramCache]: Analyzing trace with hash 1734999179, now seen corresponding path program 1 times [2022-12-13 13:19:50,043 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 13:19:50,043 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019427090] [2022-12-13 13:19:50,043 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 13:19:50,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 13:19:50,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:19:50,402 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 13:19:50,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:19:50,406 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2022-12-13 13:19:50,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:19:50,410 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2022-12-13 13:19:50,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:19:50,438 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2022-12-13 13:19:50,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:19:50,451 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 13:19:50,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:19:50,457 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 13:19:50,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:19:50,462 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-12-13 13:19:50,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:19:50,467 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2022-12-13 13:19:50,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:19:50,478 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 13:19:50,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:19:50,483 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 13:19:50,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:19:50,488 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-12-13 13:19:50,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:19:50,492 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 71 [2022-12-13 13:19:50,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:19:50,502 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 13:19:50,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:19:50,507 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 13:19:50,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:19:50,511 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-12-13 13:19:50,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:19:50,516 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2022-12-13 13:19:50,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:19:50,521 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2022-12-13 13:19:50,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:19:50,526 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 148 trivial. 0 not checked. [2022-12-13 13:19:50,526 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 13:19:50,526 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019427090] [2022-12-13 13:19:50,527 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2019427090] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 13:19:50,527 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 13:19:50,527 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-12-13 13:19:50,527 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1922954940] [2022-12-13 13:19:50,527 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 13:19:50,527 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-12-13 13:19:50,528 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 13:19:50,528 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-12-13 13:19:50,528 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-12-13 13:19:50,528 INFO L87 Difference]: Start difference. First operand 6342 states and 8526 transitions. Second operand has 5 states, 5 states have (on average 8.4) internal successors, (42), 4 states have internal predecessors, (42), 1 states have call successors, (13), 2 states have call predecessors, (13), 1 states have return successors, (11), 1 states have call predecessors, (11), 1 states have call successors, (11) [2022-12-13 13:19:57,639 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 13:19:57,639 INFO L93 Difference]: Finished difference Result 6695 states and 9120 transitions. [2022-12-13 13:19:57,640 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-12-13 13:19:57,640 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 8.4) internal successors, (42), 4 states have internal predecessors, (42), 1 states have call successors, (13), 2 states have call predecessors, (13), 1 states have return successors, (11), 1 states have call predecessors, (11), 1 states have call successors, (11) Word has length 113 [2022-12-13 13:19:57,641 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 13:19:57,654 INFO L225 Difference]: With dead ends: 6695 [2022-12-13 13:19:57,654 INFO L226 Difference]: Without dead ends: 6693 [2022-12-13 13:19:57,656 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 40 GetRequests, 35 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2022-12-13 13:19:57,657 INFO L413 NwaCegarLoop]: 1605 mSDtfsCounter, 589 mSDsluCounter, 3658 mSDsCounter, 0 mSdLazyCounter, 2815 mSolverCounterSat, 347 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 659 SdHoareTripleChecker+Valid, 5263 SdHoareTripleChecker+Invalid, 3162 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 347 IncrementalHoareTripleChecker+Valid, 2815 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 6.6s IncrementalHoareTripleChecker+Time [2022-12-13 13:19:57,657 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [659 Valid, 5263 Invalid, 3162 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [347 Valid, 2815 Invalid, 0 Unknown, 0 Unchecked, 6.6s Time] [2022-12-13 13:19:57,661 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6693 states. [2022-12-13 13:19:57,937 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6693 to 6340. [2022-12-13 13:19:57,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6340 states, 4525 states have (on average 1.2616574585635358) internal successors, (5709), 4663 states have internal predecessors, (5709), 1393 states have call successors, (1393), 395 states have call predecessors, (1393), 395 states have return successors, (1419), 1364 states have call predecessors, (1419), 1391 states have call successors, (1419) [2022-12-13 13:19:57,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6340 states to 6340 states and 8521 transitions. [2022-12-13 13:19:57,955 INFO L78 Accepts]: Start accepts. Automaton has 6340 states and 8521 transitions. Word has length 113 [2022-12-13 13:19:57,956 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 13:19:57,956 INFO L495 AbstractCegarLoop]: Abstraction has 6340 states and 8521 transitions. [2022-12-13 13:19:57,956 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 8.4) internal successors, (42), 4 states have internal predecessors, (42), 1 states have call successors, (13), 2 states have call predecessors, (13), 1 states have return successors, (11), 1 states have call predecessors, (11), 1 states have call successors, (11) [2022-12-13 13:19:57,956 INFO L276 IsEmpty]: Start isEmpty. Operand 6340 states and 8521 transitions. [2022-12-13 13:19:57,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-13 13:19:57,957 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 13:19:57,957 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 13:19:57,957 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2022-12-13 13:19:57,957 INFO L420 AbstractCegarLoop]: === Iteration 11 === Targeting ldv_linux_kernel_locking_rwlock_check_final_stateErr1ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_kernel_rcu_update_lock_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 32 more)] === [2022-12-13 13:19:57,957 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 13:19:57,957 INFO L85 PathProgramCache]: Analyzing trace with hash 1613581267, now seen corresponding path program 1 times [2022-12-13 13:19:57,957 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 13:19:57,958 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2102466256] [2022-12-13 13:19:57,958 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 13:19:57,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 13:19:57,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:19:58,149 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 13:19:58,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:19:58,173 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-12-13 13:19:58,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:19:58,198 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2022-12-13 13:19:58,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:19:58,206 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2022-12-13 13:19:58,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:19:58,216 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 13:19:58,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:19:58,221 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2022-12-13 13:19:58,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:19:58,228 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2022-12-13 13:19:58,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:19:58,233 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2022-12-13 13:19:58,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:19:58,239 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 52 [2022-12-13 13:19:58,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:19:58,244 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2022-12-13 13:19:58,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:19:58,249 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2022-12-13 13:19:58,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:19:58,255 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2022-12-13 13:19:58,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:19:58,260 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 76 [2022-12-13 13:19:58,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:19:58,265 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 82 [2022-12-13 13:19:58,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:19:58,271 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-13 13:19:58,271 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 13:19:58,271 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2102466256] [2022-12-13 13:19:58,272 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2102466256] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 13:19:58,272 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 13:19:58,272 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-12-13 13:19:58,272 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [449573891] [2022-12-13 13:19:58,272 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 13:19:58,272 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-12-13 13:19:58,272 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 13:19:58,273 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-12-13 13:19:58,273 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-12-13 13:19:58,273 INFO L87 Difference]: Start difference. First operand 6340 states and 8521 transitions. Second operand has 6 states, 6 states have (on average 9.833333333333334) internal successors, (59), 4 states have internal predecessors, (59), 2 states have call successors, (15), 4 states have call predecessors, (15), 1 states have return successors, (14), 2 states have call predecessors, (14), 2 states have call successors, (14) [2022-12-13 13:20:06,048 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 13:20:09,526 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 13:20:09,526 INFO L93 Difference]: Finished difference Result 6344 states and 8527 transitions. [2022-12-13 13:20:09,527 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-12-13 13:20:09,528 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 9.833333333333334) internal successors, (59), 4 states have internal predecessors, (59), 2 states have call successors, (15), 4 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 94 [2022-12-13 13:20:09,528 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 13:20:09,540 INFO L225 Difference]: With dead ends: 6344 [2022-12-13 13:20:09,541 INFO L226 Difference]: Without dead ends: 6342 [2022-12-13 13:20:09,543 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 38 GetRequests, 29 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=39, Invalid=71, Unknown=0, NotChecked=0, Total=110 [2022-12-13 13:20:09,543 INFO L413 NwaCegarLoop]: 1024 mSDtfsCounter, 3980 mSDsluCounter, 2039 mSDsCounter, 0 mSdLazyCounter, 3510 mSolverCounterSat, 1609 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 9.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4172 SdHoareTripleChecker+Valid, 3063 SdHoareTripleChecker+Invalid, 5120 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1609 IncrementalHoareTripleChecker+Valid, 3510 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 10.6s IncrementalHoareTripleChecker+Time [2022-12-13 13:20:09,544 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4172 Valid, 3063 Invalid, 5120 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1609 Valid, 3510 Invalid, 1 Unknown, 0 Unchecked, 10.6s Time] [2022-12-13 13:20:09,548 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6342 states. [2022-12-13 13:20:09,842 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6342 to 6338. [2022-12-13 13:20:09,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6338 states, 4524 states have (on average 1.2614942528735633) internal successors, (5707), 4661 states have internal predecessors, (5707), 1393 states have call successors, (1393), 395 states have call predecessors, (1393), 395 states have return successors, (1419), 1364 states have call predecessors, (1419), 1391 states have call successors, (1419) [2022-12-13 13:20:09,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6338 states to 6338 states and 8519 transitions. [2022-12-13 13:20:09,859 INFO L78 Accepts]: Start accepts. Automaton has 6338 states and 8519 transitions. Word has length 94 [2022-12-13 13:20:09,860 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 13:20:09,860 INFO L495 AbstractCegarLoop]: Abstraction has 6338 states and 8519 transitions. [2022-12-13 13:20:09,860 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 9.833333333333334) internal successors, (59), 4 states have internal predecessors, (59), 2 states have call successors, (15), 4 states have call predecessors, (15), 1 states have return successors, (14), 2 states have call predecessors, (14), 2 states have call successors, (14) [2022-12-13 13:20:09,860 INFO L276 IsEmpty]: Start isEmpty. Operand 6338 states and 8519 transitions. [2022-12-13 13:20:09,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2022-12-13 13:20:09,861 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 13:20:09,861 INFO L195 NwaCegarLoop]: trace histogram [8, 8, 8, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 13:20:09,861 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2022-12-13 13:20:09,861 INFO L420 AbstractCegarLoop]: === Iteration 12 === Targeting ldv_check_alloc_flagsErr1ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_kernel_rcu_update_lock_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 32 more)] === [2022-12-13 13:20:09,862 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 13:20:09,862 INFO L85 PathProgramCache]: Analyzing trace with hash 2036651025, now seen corresponding path program 1 times [2022-12-13 13:20:09,862 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 13:20:09,862 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [200390915] [2022-12-13 13:20:09,862 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 13:20:09,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 13:20:09,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:20:10,041 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 13:20:10,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:20:10,046 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2022-12-13 13:20:10,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:20:10,051 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2022-12-13 13:20:10,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:20:10,073 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2022-12-13 13:20:10,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:20:10,084 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 13:20:10,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:20:10,087 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 13:20:10,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:20:10,090 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-12-13 13:20:10,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:20:10,093 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2022-12-13 13:20:10,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:20:10,103 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 13:20:10,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:20:10,106 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 13:20:10,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:20:10,109 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-12-13 13:20:10,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:20:10,112 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 71 [2022-12-13 13:20:10,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:20:10,121 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 13:20:10,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:20:10,124 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 13:20:10,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:20:10,127 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-12-13 13:20:10,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:20:10,152 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2022-12-13 13:20:10,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:20:10,156 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2022-12-13 13:20:10,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:20:10,160 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 148 trivial. 0 not checked. [2022-12-13 13:20:10,160 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 13:20:10,160 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [200390915] [2022-12-13 13:20:10,160 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [200390915] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 13:20:10,160 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 13:20:10,160 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-12-13 13:20:10,160 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [34862797] [2022-12-13 13:20:10,160 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 13:20:10,161 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-12-13 13:20:10,161 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 13:20:10,161 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-12-13 13:20:10,161 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-12-13 13:20:10,161 INFO L87 Difference]: Start difference. First operand 6338 states and 8519 transitions. Second operand has 4 states, 4 states have (on average 11.5) internal successors, (46), 3 states have internal predecessors, (46), 2 states have call successors, (13), 3 states have call predecessors, (13), 1 states have return successors, (11), 2 states have call predecessors, (11), 2 states have call successors, (11) [2022-12-13 13:20:14,405 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 13:20:14,406 INFO L93 Difference]: Finished difference Result 12992 states and 17642 transitions. [2022-12-13 13:20:14,407 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-12-13 13:20:14,407 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 11.5) internal successors, (46), 3 states have internal predecessors, (46), 2 states have call successors, (13), 3 states have call predecessors, (13), 1 states have return successors, (11), 2 states have call predecessors, (11), 2 states have call successors, (11) Word has length 117 [2022-12-13 13:20:14,407 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 13:20:14,421 INFO L225 Difference]: With dead ends: 12992 [2022-12-13 13:20:14,421 INFO L226 Difference]: Without dead ends: 6681 [2022-12-13 13:20:14,434 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 38 GetRequests, 35 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-12-13 13:20:14,434 INFO L413 NwaCegarLoop]: 1600 mSDtfsCounter, 2419 mSDsluCounter, 944 mSDsCounter, 0 mSdLazyCounter, 1056 mSolverCounterSat, 616 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2681 SdHoareTripleChecker+Valid, 2544 SdHoareTripleChecker+Invalid, 1672 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 616 IncrementalHoareTripleChecker+Valid, 1056 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.6s IncrementalHoareTripleChecker+Time [2022-12-13 13:20:14,434 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2681 Valid, 2544 Invalid, 1672 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [616 Valid, 1056 Invalid, 0 Unknown, 0 Unchecked, 3.6s Time] [2022-12-13 13:20:14,439 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6681 states. [2022-12-13 13:20:14,751 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6681 to 6328. [2022-12-13 13:20:14,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6328 states, 4515 states have (on average 1.2602436323366555) internal successors, (5690), 4651 states have internal predecessors, (5690), 1393 states have call successors, (1393), 395 states have call predecessors, (1393), 395 states have return successors, (1419), 1364 states have call predecessors, (1419), 1391 states have call successors, (1419) [2022-12-13 13:20:14,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6328 states to 6328 states and 8502 transitions. [2022-12-13 13:20:14,769 INFO L78 Accepts]: Start accepts. Automaton has 6328 states and 8502 transitions. Word has length 117 [2022-12-13 13:20:14,770 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 13:20:14,770 INFO L495 AbstractCegarLoop]: Abstraction has 6328 states and 8502 transitions. [2022-12-13 13:20:14,770 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 11.5) internal successors, (46), 3 states have internal predecessors, (46), 2 states have call successors, (13), 3 states have call predecessors, (13), 1 states have return successors, (11), 2 states have call predecessors, (11), 2 states have call successors, (11) [2022-12-13 13:20:14,770 INFO L276 IsEmpty]: Start isEmpty. Operand 6328 states and 8502 transitions. [2022-12-13 13:20:14,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2022-12-13 13:20:14,771 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 13:20:14,771 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 13:20:14,771 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2022-12-13 13:20:14,771 INFO L420 AbstractCegarLoop]: === Iteration 13 === Targeting ldv_linux_kernel_module_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_kernel_rcu_update_lock_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 32 more)] === [2022-12-13 13:20:14,772 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 13:20:14,772 INFO L85 PathProgramCache]: Analyzing trace with hash -568437599, now seen corresponding path program 1 times [2022-12-13 13:20:14,772 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 13:20:14,772 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1409897502] [2022-12-13 13:20:14,772 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 13:20:14,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 13:20:14,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:20:14,963 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 13:20:14,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:20:14,984 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-12-13 13:20:14,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:20:15,006 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2022-12-13 13:20:15,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:20:15,013 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2022-12-13 13:20:15,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:20:15,022 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 13:20:15,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:20:15,026 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2022-12-13 13:20:15,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:20:15,033 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2022-12-13 13:20:15,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:20:15,040 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2022-12-13 13:20:15,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:20:15,047 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 52 [2022-12-13 13:20:15,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:20:15,054 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2022-12-13 13:20:15,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:20:15,061 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2022-12-13 13:20:15,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:20:15,068 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2022-12-13 13:20:15,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:20:15,075 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 76 [2022-12-13 13:20:15,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:20:15,082 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 82 [2022-12-13 13:20:15,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:20:15,089 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2022-12-13 13:20:15,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:20:15,098 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-13 13:20:15,098 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 13:20:15,099 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1409897502] [2022-12-13 13:20:15,099 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1409897502] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 13:20:15,099 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 13:20:15,099 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-12-13 13:20:15,099 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1069412176] [2022-12-13 13:20:15,099 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 13:20:15,100 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-12-13 13:20:15,100 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 13:20:15,100 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-12-13 13:20:15,100 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-12-13 13:20:15,100 INFO L87 Difference]: Start difference. First operand 6328 states and 8502 transitions. Second operand has 6 states, 6 states have (on average 10.5) internal successors, (63), 4 states have internal predecessors, (63), 2 states have call successors, (16), 4 states have call predecessors, (16), 1 states have return successors, (15), 2 states have call predecessors, (15), 2 states have call successors, (15) [2022-12-13 13:20:22,930 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 13:20:26,315 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 13:20:26,315 INFO L93 Difference]: Finished difference Result 6332 states and 8508 transitions. [2022-12-13 13:20:26,316 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-12-13 13:20:26,316 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 10.5) internal successors, (63), 4 states have internal predecessors, (63), 2 states have call successors, (16), 4 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 100 [2022-12-13 13:20:26,316 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 13:20:26,329 INFO L225 Difference]: With dead ends: 6332 [2022-12-13 13:20:26,329 INFO L226 Difference]: Without dead ends: 6330 [2022-12-13 13:20:26,331 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 40 GetRequests, 31 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=39, Invalid=71, Unknown=0, NotChecked=0, Total=110 [2022-12-13 13:20:26,331 INFO L413 NwaCegarLoop]: 1024 mSDtfsCounter, 3961 mSDsluCounter, 2039 mSDsCounter, 0 mSdLazyCounter, 3496 mSolverCounterSat, 1609 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 9.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4152 SdHoareTripleChecker+Valid, 3063 SdHoareTripleChecker+Invalid, 5106 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1609 IncrementalHoareTripleChecker+Valid, 3496 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 10.5s IncrementalHoareTripleChecker+Time [2022-12-13 13:20:26,331 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4152 Valid, 3063 Invalid, 5106 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1609 Valid, 3496 Invalid, 1 Unknown, 0 Unchecked, 10.5s Time] [2022-12-13 13:20:26,335 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6330 states. [2022-12-13 13:20:26,657 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6330 to 6326. [2022-12-13 13:20:26,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6326 states, 4514 states have (on average 1.2600797518830307) internal successors, (5688), 4649 states have internal predecessors, (5688), 1393 states have call successors, (1393), 395 states have call predecessors, (1393), 395 states have return successors, (1419), 1364 states have call predecessors, (1419), 1391 states have call successors, (1419) [2022-12-13 13:20:26,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6326 states to 6326 states and 8500 transitions. [2022-12-13 13:20:26,674 INFO L78 Accepts]: Start accepts. Automaton has 6326 states and 8500 transitions. Word has length 100 [2022-12-13 13:20:26,674 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 13:20:26,674 INFO L495 AbstractCegarLoop]: Abstraction has 6326 states and 8500 transitions. [2022-12-13 13:20:26,675 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 10.5) internal successors, (63), 4 states have internal predecessors, (63), 2 states have call successors, (16), 4 states have call predecessors, (16), 1 states have return successors, (15), 2 states have call predecessors, (15), 2 states have call successors, (15) [2022-12-13 13:20:26,675 INFO L276 IsEmpty]: Start isEmpty. Operand 6326 states and 8500 transitions. [2022-12-13 13:20:26,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2022-12-13 13:20:26,676 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 13:20:26,676 INFO L195 NwaCegarLoop]: trace histogram [11, 11, 11, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 13:20:26,676 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2022-12-13 13:20:26,676 INFO L420 AbstractCegarLoop]: === Iteration 14 === Targeting ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_kernel_rcu_update_lock_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 32 more)] === [2022-12-13 13:20:26,676 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 13:20:26,676 INFO L85 PathProgramCache]: Analyzing trace with hash 716849140, now seen corresponding path program 1 times [2022-12-13 13:20:26,676 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 13:20:26,676 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1646370403] [2022-12-13 13:20:26,676 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 13:20:26,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 13:20:26,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:20:27,012 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 13:20:27,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:20:27,041 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-12-13 13:20:27,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:20:27,067 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2022-12-13 13:20:27,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:20:27,093 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2022-12-13 13:20:27,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:20:27,102 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 13:20:27,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:20:27,107 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2022-12-13 13:20:27,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:20:27,114 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2022-12-13 13:20:27,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:20:27,121 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 45 [2022-12-13 13:20:27,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:20:27,156 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 51 [2022-12-13 13:20:27,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:20:27,171 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 13:20:27,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:20:27,176 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 13:20:27,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:20:27,181 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-12-13 13:20:27,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:20:27,185 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 72 [2022-12-13 13:20:27,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:20:27,195 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 13:20:27,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:20:27,199 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 13:20:27,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:20:27,202 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-12-13 13:20:27,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:20:27,205 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 93 [2022-12-13 13:20:27,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:20:27,214 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 13:20:27,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:20:27,217 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 13:20:27,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:20:27,221 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-12-13 13:20:27,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:20:27,224 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 114 [2022-12-13 13:20:27,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:20:27,233 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 13:20:27,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:20:27,236 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 13:20:27,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:20:27,239 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-12-13 13:20:27,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:20:27,242 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2022-12-13 13:20:27,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:20:27,246 INFO L134 CoverageAnalysis]: Checked inductivity of 295 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 295 trivial. 0 not checked. [2022-12-13 13:20:27,247 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 13:20:27,247 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1646370403] [2022-12-13 13:20:27,247 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1646370403] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 13:20:27,247 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 13:20:27,247 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-12-13 13:20:27,247 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1457295938] [2022-12-13 13:20:27,247 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 13:20:27,248 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-12-13 13:20:27,248 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 13:20:27,248 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-12-13 13:20:27,248 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2022-12-13 13:20:27,248 INFO L87 Difference]: Start difference. First operand 6326 states and 8500 transitions. Second operand has 8 states, 8 states have (on average 5.375) internal successors, (43), 4 states have internal predecessors, (43), 2 states have call successors, (18), 6 states have call predecessors, (18), 1 states have return successors, (16), 2 states have call predecessors, (16), 2 states have call successors, (16) [2022-12-13 13:20:40,395 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 13:20:45,345 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 13:20:45,345 INFO L93 Difference]: Finished difference Result 7252 states and 9676 transitions. [2022-12-13 13:20:45,346 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2022-12-13 13:20:45,347 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 5.375) internal successors, (43), 4 states have internal predecessors, (43), 2 states have call successors, (18), 6 states have call predecessors, (18), 1 states have return successors, (16), 2 states have call predecessors, (16), 2 states have call successors, (16) Word has length 147 [2022-12-13 13:20:45,347 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 13:20:45,360 INFO L225 Difference]: With dead ends: 7252 [2022-12-13 13:20:45,360 INFO L226 Difference]: Without dead ends: 7250 [2022-12-13 13:20:45,362 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 68 GetRequests, 52 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 45 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=102, Invalid=204, Unknown=0, NotChecked=0, Total=306 [2022-12-13 13:20:45,362 INFO L413 NwaCegarLoop]: 1026 mSDtfsCounter, 4958 mSDsluCounter, 3474 mSDsCounter, 0 mSdLazyCounter, 6207 mSolverCounterSat, 2448 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 15.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5150 SdHoareTripleChecker+Valid, 4500 SdHoareTripleChecker+Invalid, 8656 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 2448 IncrementalHoareTripleChecker+Valid, 6207 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 17.0s IncrementalHoareTripleChecker+Time [2022-12-13 13:20:45,362 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5150 Valid, 4500 Invalid, 8656 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [2448 Valid, 6207 Invalid, 1 Unknown, 0 Unchecked, 17.0s Time] [2022-12-13 13:20:45,367 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7250 states. [2022-12-13 13:20:45,755 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7250 to 6851. [2022-12-13 13:20:45,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6851 states, 4845 states have (on average 1.248297213622291) internal successors, (6048), 4983 states have internal predecessors, (6048), 1483 states have call successors, (1483), 499 states have call predecessors, (1483), 499 states have return successors, (1509), 1451 states have call predecessors, (1509), 1481 states have call successors, (1509) [2022-12-13 13:20:45,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6851 states to 6851 states and 9040 transitions. [2022-12-13 13:20:45,772 INFO L78 Accepts]: Start accepts. Automaton has 6851 states and 9040 transitions. Word has length 147 [2022-12-13 13:20:45,772 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 13:20:45,772 INFO L495 AbstractCegarLoop]: Abstraction has 6851 states and 9040 transitions. [2022-12-13 13:20:45,772 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 5.375) internal successors, (43), 4 states have internal predecessors, (43), 2 states have call successors, (18), 6 states have call predecessors, (18), 1 states have return successors, (16), 2 states have call predecessors, (16), 2 states have call successors, (16) [2022-12-13 13:20:45,773 INFO L276 IsEmpty]: Start isEmpty. Operand 6851 states and 9040 transitions. [2022-12-13 13:20:45,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2022-12-13 13:20:45,773 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 13:20:45,774 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 13:20:45,774 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2022-12-13 13:20:45,774 INFO L420 AbstractCegarLoop]: === Iteration 15 === Targeting ldv_linux_kernel_rcu_update_lock_bh_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_kernel_rcu_update_lock_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 32 more)] === [2022-12-13 13:20:45,774 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 13:20:45,774 INFO L85 PathProgramCache]: Analyzing trace with hash -1788442517, now seen corresponding path program 1 times [2022-12-13 13:20:45,774 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 13:20:45,774 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [519016003] [2022-12-13 13:20:45,774 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 13:20:45,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 13:20:45,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:20:45,939 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 13:20:45,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:20:45,961 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-12-13 13:20:45,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:20:45,986 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2022-12-13 13:20:45,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:20:45,990 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2022-12-13 13:20:45,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:20:45,996 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 13:20:45,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:20:45,998 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2022-12-13 13:20:46,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:20:46,003 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2022-12-13 13:20:46,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:20:46,010 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2022-12-13 13:20:46,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:20:46,017 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 52 [2022-12-13 13:20:46,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:20:46,022 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2022-12-13 13:20:46,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:20:46,027 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2022-12-13 13:20:46,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:20:46,032 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2022-12-13 13:20:46,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:20:46,037 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 76 [2022-12-13 13:20:46,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:20:46,042 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 82 [2022-12-13 13:20:46,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:20:46,047 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2022-12-13 13:20:46,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:20:46,052 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 96 [2022-12-13 13:20:46,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:20:46,058 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-13 13:20:46,058 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 13:20:46,058 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [519016003] [2022-12-13 13:20:46,058 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [519016003] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 13:20:46,058 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 13:20:46,058 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-12-13 13:20:46,058 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [282907707] [2022-12-13 13:20:46,058 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 13:20:46,059 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-12-13 13:20:46,059 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 13:20:46,059 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-12-13 13:20:46,059 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-12-13 13:20:46,059 INFO L87 Difference]: Start difference. First operand 6851 states and 9040 transitions. Second operand has 6 states, 6 states have (on average 11.166666666666666) internal successors, (67), 4 states have internal predecessors, (67), 2 states have call successors, (17), 4 states have call predecessors, (17), 1 states have return successors, (16), 2 states have call predecessors, (16), 2 states have call successors, (16) [2022-12-13 13:20:53,829 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 13:20:57,754 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 13:20:57,754 INFO L93 Difference]: Finished difference Result 6855 states and 9046 transitions. [2022-12-13 13:20:57,755 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-12-13 13:20:57,755 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 11.166666666666666) internal successors, (67), 4 states have internal predecessors, (67), 2 states have call successors, (17), 4 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 106 [2022-12-13 13:20:57,755 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 13:20:57,765 INFO L225 Difference]: With dead ends: 6855 [2022-12-13 13:20:57,765 INFO L226 Difference]: Without dead ends: 6853 [2022-12-13 13:20:57,766 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 42 GetRequests, 33 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=39, Invalid=71, Unknown=0, NotChecked=0, Total=110 [2022-12-13 13:20:57,767 INFO L413 NwaCegarLoop]: 1024 mSDtfsCounter, 3955 mSDsluCounter, 2039 mSDsCounter, 0 mSdLazyCounter, 3492 mSolverCounterSat, 1609 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 9.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4145 SdHoareTripleChecker+Valid, 3063 SdHoareTripleChecker+Invalid, 5102 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1609 IncrementalHoareTripleChecker+Valid, 3492 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 10.8s IncrementalHoareTripleChecker+Time [2022-12-13 13:20:57,767 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4145 Valid, 3063 Invalid, 5102 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1609 Valid, 3492 Invalid, 1 Unknown, 0 Unchecked, 10.8s Time] [2022-12-13 13:20:57,771 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6853 states. [2022-12-13 13:20:58,157 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6853 to 6849. [2022-12-13 13:20:58,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6849 states, 4844 states have (on average 1.2481420313790257) internal successors, (6046), 4981 states have internal predecessors, (6046), 1483 states have call successors, (1483), 499 states have call predecessors, (1483), 499 states have return successors, (1509), 1451 states have call predecessors, (1509), 1481 states have call successors, (1509) [2022-12-13 13:20:58,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6849 states to 6849 states and 9038 transitions. [2022-12-13 13:20:58,175 INFO L78 Accepts]: Start accepts. Automaton has 6849 states and 9038 transitions. Word has length 106 [2022-12-13 13:20:58,176 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 13:20:58,176 INFO L495 AbstractCegarLoop]: Abstraction has 6849 states and 9038 transitions. [2022-12-13 13:20:58,176 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 11.166666666666666) internal successors, (67), 4 states have internal predecessors, (67), 2 states have call successors, (17), 4 states have call predecessors, (17), 1 states have return successors, (16), 2 states have call predecessors, (16), 2 states have call successors, (16) [2022-12-13 13:20:58,176 INFO L276 IsEmpty]: Start isEmpty. Operand 6849 states and 9038 transitions. [2022-12-13 13:20:58,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2022-12-13 13:20:58,177 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 13:20:58,177 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 13:20:58,177 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14 [2022-12-13 13:20:58,177 INFO L420 AbstractCegarLoop]: === Iteration 16 === Targeting ldv_linux_kernel_rcu_update_lock_sched_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_kernel_rcu_update_lock_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 32 more)] === [2022-12-13 13:20:58,177 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 13:20:58,178 INFO L85 PathProgramCache]: Analyzing trace with hash -478222716, now seen corresponding path program 1 times [2022-12-13 13:20:58,178 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 13:20:58,178 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1632277384] [2022-12-13 13:20:58,178 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 13:20:58,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 13:20:58,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:20:58,336 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 13:20:58,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:20:58,357 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-12-13 13:20:58,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:20:58,377 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2022-12-13 13:20:58,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:20:58,381 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2022-12-13 13:20:58,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:20:58,387 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 13:20:58,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:20:58,390 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2022-12-13 13:20:58,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:20:58,395 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2022-12-13 13:20:58,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:20:58,400 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2022-12-13 13:20:58,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:20:58,405 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 52 [2022-12-13 13:20:58,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:20:58,409 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2022-12-13 13:20:58,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:20:58,414 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2022-12-13 13:20:58,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:20:58,418 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2022-12-13 13:20:58,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:20:58,423 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 76 [2022-12-13 13:20:58,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:20:58,427 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 82 [2022-12-13 13:20:58,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:20:58,431 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2022-12-13 13:20:58,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:20:58,436 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 96 [2022-12-13 13:20:58,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:20:58,440 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2022-12-13 13:20:58,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:20:58,444 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-13 13:20:58,445 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 13:20:58,445 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1632277384] [2022-12-13 13:20:58,445 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1632277384] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 13:20:58,445 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 13:20:58,445 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-12-13 13:20:58,445 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1126847749] [2022-12-13 13:20:58,445 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 13:20:58,446 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-12-13 13:20:58,446 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 13:20:58,446 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-12-13 13:20:58,446 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-12-13 13:20:58,447 INFO L87 Difference]: Start difference. First operand 6849 states and 9038 transitions. Second operand has 6 states, 6 states have (on average 11.833333333333334) internal successors, (71), 4 states have internal predecessors, (71), 2 states have call successors, (18), 4 states have call predecessors, (18), 1 states have return successors, (17), 2 states have call predecessors, (17), 2 states have call successors, (17) [2022-12-13 13:21:07,480 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 13:21:11,180 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 13:21:11,180 INFO L93 Difference]: Finished difference Result 6853 states and 9044 transitions. [2022-12-13 13:21:11,181 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-12-13 13:21:11,181 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 11.833333333333334) internal successors, (71), 4 states have internal predecessors, (71), 2 states have call successors, (18), 4 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 112 [2022-12-13 13:21:11,181 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 13:21:11,193 INFO L225 Difference]: With dead ends: 6853 [2022-12-13 13:21:11,193 INFO L226 Difference]: Without dead ends: 6851 [2022-12-13 13:21:11,195 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 44 GetRequests, 35 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=39, Invalid=71, Unknown=0, NotChecked=0, Total=110 [2022-12-13 13:21:11,195 INFO L413 NwaCegarLoop]: 1024 mSDtfsCounter, 3949 mSDsluCounter, 2039 mSDsCounter, 0 mSdLazyCounter, 3488 mSolverCounterSat, 1609 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 10.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4138 SdHoareTripleChecker+Valid, 3063 SdHoareTripleChecker+Invalid, 5098 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1609 IncrementalHoareTripleChecker+Valid, 3488 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 11.8s IncrementalHoareTripleChecker+Time [2022-12-13 13:21:11,196 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4138 Valid, 3063 Invalid, 5098 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1609 Valid, 3488 Invalid, 1 Unknown, 0 Unchecked, 11.8s Time] [2022-12-13 13:21:11,200 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6851 states. [2022-12-13 13:21:11,616 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6851 to 6847. [2022-12-13 13:21:11,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6847 states, 4843 states have (on average 1.2479867850505886) internal successors, (6044), 4979 states have internal predecessors, (6044), 1483 states have call successors, (1483), 499 states have call predecessors, (1483), 499 states have return successors, (1509), 1451 states have call predecessors, (1509), 1481 states have call successors, (1509) [2022-12-13 13:21:11,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6847 states to 6847 states and 9036 transitions. [2022-12-13 13:21:11,633 INFO L78 Accepts]: Start accepts. Automaton has 6847 states and 9036 transitions. Word has length 112 [2022-12-13 13:21:11,634 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 13:21:11,634 INFO L495 AbstractCegarLoop]: Abstraction has 6847 states and 9036 transitions. [2022-12-13 13:21:11,634 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 11.833333333333334) internal successors, (71), 4 states have internal predecessors, (71), 2 states have call successors, (18), 4 states have call predecessors, (18), 1 states have return successors, (17), 2 states have call predecessors, (17), 2 states have call successors, (17) [2022-12-13 13:21:11,634 INFO L276 IsEmpty]: Start isEmpty. Operand 6847 states and 9036 transitions. [2022-12-13 13:21:11,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2022-12-13 13:21:11,635 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 13:21:11,635 INFO L195 NwaCegarLoop]: trace histogram [11, 11, 11, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 13:21:11,635 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable15 [2022-12-13 13:21:11,636 INFO L420 AbstractCegarLoop]: === Iteration 17 === Targeting ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_kernel_rcu_update_lock_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 32 more)] === [2022-12-13 13:21:11,636 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 13:21:11,636 INFO L85 PathProgramCache]: Analyzing trace with hash -869363719, now seen corresponding path program 1 times [2022-12-13 13:21:11,636 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 13:21:11,636 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1424198254] [2022-12-13 13:21:11,636 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 13:21:11,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 13:21:11,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:21:11,964 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 13:21:11,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:21:11,992 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-12-13 13:21:11,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:21:12,022 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2022-12-13 13:21:12,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:21:12,029 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2022-12-13 13:21:12,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:21:12,038 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 13:21:12,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:21:12,042 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2022-12-13 13:21:12,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:21:12,048 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2022-12-13 13:21:12,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:21:12,053 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 45 [2022-12-13 13:21:12,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:21:12,089 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 51 [2022-12-13 13:21:12,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:21:12,101 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 13:21:12,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:21:12,104 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 13:21:12,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:21:12,108 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-12-13 13:21:12,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:21:12,112 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 72 [2022-12-13 13:21:12,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:21:12,122 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 13:21:12,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:21:12,126 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 13:21:12,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:21:12,129 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-12-13 13:21:12,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:21:12,132 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 93 [2022-12-13 13:21:12,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:21:12,142 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 13:21:12,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:21:12,146 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 13:21:12,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:21:12,150 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-12-13 13:21:12,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:21:12,152 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 114 [2022-12-13 13:21:12,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:21:12,162 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 13:21:12,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:21:12,165 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 13:21:12,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:21:12,167 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-12-13 13:21:12,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:21:12,170 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2022-12-13 13:21:12,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:21:12,200 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 141 [2022-12-13 13:21:12,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:21:12,207 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 13:21:12,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:21:12,210 INFO L134 CoverageAnalysis]: Checked inductivity of 297 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 295 trivial. 0 not checked. [2022-12-13 13:21:12,210 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 13:21:12,210 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1424198254] [2022-12-13 13:21:12,211 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1424198254] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 13:21:12,211 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 13:21:12,211 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2022-12-13 13:21:12,211 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1357188919] [2022-12-13 13:21:12,211 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 13:21:12,212 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2022-12-13 13:21:12,212 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 13:21:12,212 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2022-12-13 13:21:12,213 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=57, Unknown=0, NotChecked=0, Total=72 [2022-12-13 13:21:12,213 INFO L87 Difference]: Start difference. First operand 6847 states and 9036 transitions. Second operand has 9 states, 9 states have (on average 5.666666666666667) internal successors, (51), 4 states have internal predecessors, (51), 2 states have call successors, (20), 7 states have call predecessors, (20), 1 states have return successors, (18), 2 states have call predecessors, (18), 2 states have call successors, (18) [2022-12-13 13:21:25,855 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 13:21:30,892 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 13:21:30,892 INFO L93 Difference]: Finished difference Result 7685 states and 10131 transitions. [2022-12-13 13:21:30,893 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2022-12-13 13:21:30,893 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 5.666666666666667) internal successors, (51), 4 states have internal predecessors, (51), 2 states have call successors, (20), 7 states have call predecessors, (20), 1 states have return successors, (18), 2 states have call predecessors, (18), 2 states have call successors, (18) Word has length 159 [2022-12-13 13:21:30,894 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 13:21:30,905 INFO L225 Difference]: With dead ends: 7685 [2022-12-13 13:21:30,906 INFO L226 Difference]: Without dead ends: 7683 [2022-12-13 13:21:30,907 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 73 GetRequests, 56 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 47 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=113, Invalid=229, Unknown=0, NotChecked=0, Total=342 [2022-12-13 13:21:30,908 INFO L413 NwaCegarLoop]: 1025 mSDtfsCounter, 6289 mSDsluCounter, 4070 mSDsCounter, 0 mSdLazyCounter, 6277 mSolverCounterSat, 3188 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 15.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6484 SdHoareTripleChecker+Valid, 5095 SdHoareTripleChecker+Invalid, 9466 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 3188 IncrementalHoareTripleChecker+Valid, 6277 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 17.4s IncrementalHoareTripleChecker+Time [2022-12-13 13:21:30,908 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [6484 Valid, 5095 Invalid, 9466 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [3188 Valid, 6277 Invalid, 1 Unknown, 0 Unchecked, 17.4s Time] [2022-12-13 13:21:30,912 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7683 states. [2022-12-13 13:21:31,377 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7683 to 7148. [2022-12-13 13:21:31,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7148 states, 5040 states have (on average 1.2422619047619048) internal successors, (6261), 5177 states have internal predecessors, (6261), 1530 states have call successors, (1530), 556 states have call predecessors, (1530), 556 states have return successors, (1556), 1497 states have call predecessors, (1556), 1528 states have call successors, (1556) [2022-12-13 13:21:31,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7148 states to 7148 states and 9347 transitions. [2022-12-13 13:21:31,395 INFO L78 Accepts]: Start accepts. Automaton has 7148 states and 9347 transitions. Word has length 159 [2022-12-13 13:21:31,395 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 13:21:31,395 INFO L495 AbstractCegarLoop]: Abstraction has 7148 states and 9347 transitions. [2022-12-13 13:21:31,395 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 5.666666666666667) internal successors, (51), 4 states have internal predecessors, (51), 2 states have call successors, (20), 7 states have call predecessors, (20), 1 states have return successors, (18), 2 states have call predecessors, (18), 2 states have call successors, (18) [2022-12-13 13:21:31,395 INFO L276 IsEmpty]: Start isEmpty. Operand 7148 states and 9347 transitions. [2022-12-13 13:21:31,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2022-12-13 13:21:31,396 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 13:21:31,397 INFO L195 NwaCegarLoop]: trace histogram [11, 11, 11, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 13:21:31,397 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable16 [2022-12-13 13:21:31,397 INFO L420 AbstractCegarLoop]: === Iteration 18 === Targeting ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_kernel_rcu_update_lock_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 32 more)] === [2022-12-13 13:21:31,397 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 13:21:31,397 INFO L85 PathProgramCache]: Analyzing trace with hash 53140834, now seen corresponding path program 1 times [2022-12-13 13:21:31,397 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 13:21:31,397 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1240800032] [2022-12-13 13:21:31,397 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 13:21:31,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 13:21:31,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:21:31,710 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 13:21:31,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:21:31,733 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-12-13 13:21:31,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:21:31,758 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2022-12-13 13:21:31,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:21:31,762 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2022-12-13 13:21:31,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:21:31,766 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 13:21:31,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:21:31,769 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2022-12-13 13:21:31,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:21:31,773 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2022-12-13 13:21:31,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:21:31,777 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 45 [2022-12-13 13:21:31,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:21:31,816 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 51 [2022-12-13 13:21:31,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:21:31,826 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 13:21:31,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:21:31,830 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 13:21:31,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:21:31,835 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-12-13 13:21:31,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:21:31,840 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 72 [2022-12-13 13:21:31,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:21:31,849 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 13:21:31,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:21:31,853 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 13:21:31,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:21:31,857 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-12-13 13:21:31,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:21:31,861 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 93 [2022-12-13 13:21:31,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:21:31,869 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 13:21:31,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:21:31,873 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 13:21:31,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:21:31,876 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-12-13 13:21:31,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:21:31,879 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 114 [2022-12-13 13:21:31,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:21:31,885 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 13:21:31,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:21:31,888 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 13:21:31,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:21:31,891 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-12-13 13:21:31,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:21:31,894 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2022-12-13 13:21:31,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:21:31,924 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 141 [2022-12-13 13:21:31,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:21:31,935 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 13:21:31,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:21:31,938 INFO L134 CoverageAnalysis]: Checked inductivity of 295 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 295 trivial. 0 not checked. [2022-12-13 13:21:31,939 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 13:21:31,939 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1240800032] [2022-12-13 13:21:31,939 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1240800032] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 13:21:31,939 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 13:21:31,939 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2022-12-13 13:21:31,939 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [172384438] [2022-12-13 13:21:31,939 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 13:21:31,940 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2022-12-13 13:21:31,940 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 13:21:31,940 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2022-12-13 13:21:31,941 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=57, Unknown=0, NotChecked=0, Total=72 [2022-12-13 13:21:31,941 INFO L87 Difference]: Start difference. First operand 7148 states and 9347 transitions. Second operand has 9 states, 9 states have (on average 5.777777777777778) internal successors, (52), 4 states have internal predecessors, (52), 2 states have call successors, (20), 7 states have call predecessors, (20), 2 states have return successors, (18), 2 states have call predecessors, (18), 1 states have call successors, (18) [2022-12-13 13:21:49,072 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 13:21:53,012 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 13:21:53,012 INFO L93 Difference]: Finished difference Result 7543 states and 9968 transitions. [2022-12-13 13:21:53,013 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2022-12-13 13:21:53,013 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 5.777777777777778) internal successors, (52), 4 states have internal predecessors, (52), 2 states have call successors, (20), 7 states have call predecessors, (20), 2 states have return successors, (18), 2 states have call predecessors, (18), 1 states have call successors, (18) Word has length 160 [2022-12-13 13:21:53,013 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 13:21:53,025 INFO L225 Difference]: With dead ends: 7543 [2022-12-13 13:21:53,026 INFO L226 Difference]: Without dead ends: 7541 [2022-12-13 13:21:53,027 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 74 GetRequests, 57 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 40 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=107, Invalid=235, Unknown=0, NotChecked=0, Total=342 [2022-12-13 13:21:53,028 INFO L413 NwaCegarLoop]: 1012 mSDtfsCounter, 3518 mSDsluCounter, 4807 mSDsCounter, 0 mSdLazyCounter, 7354 mSolverCounterSat, 2409 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 17.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3531 SdHoareTripleChecker+Valid, 5819 SdHoareTripleChecker+Invalid, 9764 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 2409 IncrementalHoareTripleChecker+Valid, 7354 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 19.8s IncrementalHoareTripleChecker+Time [2022-12-13 13:21:53,028 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3531 Valid, 5819 Invalid, 9764 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [2409 Valid, 7354 Invalid, 1 Unknown, 0 Unchecked, 19.8s Time] [2022-12-13 13:21:53,032 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7541 states. [2022-12-13 13:21:53,541 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7541 to 7148. [2022-12-13 13:21:53,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7148 states, 5040 states have (on average 1.241468253968254) internal successors, (6257), 5177 states have internal predecessors, (6257), 1530 states have call successors, (1530), 556 states have call predecessors, (1530), 556 states have return successors, (1556), 1497 states have call predecessors, (1556), 1528 states have call successors, (1556) [2022-12-13 13:21:53,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7148 states to 7148 states and 9343 transitions. [2022-12-13 13:21:53,559 INFO L78 Accepts]: Start accepts. Automaton has 7148 states and 9343 transitions. Word has length 160 [2022-12-13 13:21:53,559 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 13:21:53,559 INFO L495 AbstractCegarLoop]: Abstraction has 7148 states and 9343 transitions. [2022-12-13 13:21:53,560 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 5.777777777777778) internal successors, (52), 4 states have internal predecessors, (52), 2 states have call successors, (20), 7 states have call predecessors, (20), 2 states have return successors, (18), 2 states have call predecessors, (18), 1 states have call successors, (18) [2022-12-13 13:21:53,560 INFO L276 IsEmpty]: Start isEmpty. Operand 7148 states and 9343 transitions. [2022-12-13 13:21:53,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2022-12-13 13:21:53,561 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 13:21:53,561 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 13:21:53,561 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable17 [2022-12-13 13:21:53,561 INFO L420 AbstractCegarLoop]: === Iteration 19 === Targeting ldv_linux_kernel_rcu_update_lock_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_kernel_rcu_update_lock_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 32 more)] === [2022-12-13 13:21:53,561 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 13:21:53,561 INFO L85 PathProgramCache]: Analyzing trace with hash 2139281037, now seen corresponding path program 1 times [2022-12-13 13:21:53,561 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 13:21:53,561 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1055957026] [2022-12-13 13:21:53,561 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 13:21:53,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 13:21:53,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:21:53,708 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 13:21:53,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:21:53,729 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-12-13 13:21:53,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:21:53,751 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2022-12-13 13:21:53,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:21:53,755 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2022-12-13 13:21:53,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:21:53,760 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 13:21:53,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:21:53,763 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2022-12-13 13:21:53,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:21:53,767 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2022-12-13 13:21:53,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:21:53,771 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2022-12-13 13:21:53,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:21:53,776 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 52 [2022-12-13 13:21:53,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:21:53,780 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2022-12-13 13:21:53,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:21:53,784 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2022-12-13 13:21:53,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:21:53,788 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2022-12-13 13:21:53,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:21:53,792 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 76 [2022-12-13 13:21:53,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:21:53,795 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 82 [2022-12-13 13:21:53,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:21:53,799 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2022-12-13 13:21:53,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:21:53,804 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 96 [2022-12-13 13:21:53,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:21:53,807 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2022-12-13 13:21:53,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:21:53,811 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 108 [2022-12-13 13:21:53,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:21:53,814 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-13 13:21:53,814 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 13:21:53,815 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1055957026] [2022-12-13 13:21:53,815 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1055957026] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 13:21:53,815 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 13:21:53,815 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-12-13 13:21:53,815 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [106994131] [2022-12-13 13:21:53,815 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 13:21:53,815 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-12-13 13:21:53,815 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 13:21:53,816 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-12-13 13:21:53,816 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-12-13 13:21:53,816 INFO L87 Difference]: Start difference. First operand 7148 states and 9343 transitions. Second operand has 6 states, 6 states have (on average 12.5) internal successors, (75), 4 states have internal predecessors, (75), 2 states have call successors, (19), 4 states have call predecessors, (19), 1 states have return successors, (18), 2 states have call predecessors, (18), 2 states have call successors, (18) [2022-12-13 13:22:02,160 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 13:22:05,873 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 13:22:05,873 INFO L93 Difference]: Finished difference Result 7152 states and 9349 transitions. [2022-12-13 13:22:05,874 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-12-13 13:22:05,874 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 12.5) internal successors, (75), 4 states have internal predecessors, (75), 2 states have call successors, (19), 4 states have call predecessors, (19), 1 states have return successors, (18), 2 states have call predecessors, (18), 2 states have call successors, (18) Word has length 118 [2022-12-13 13:22:05,874 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 13:22:05,884 INFO L225 Difference]: With dead ends: 7152 [2022-12-13 13:22:05,885 INFO L226 Difference]: Without dead ends: 7150 [2022-12-13 13:22:05,886 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 46 GetRequests, 37 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=39, Invalid=71, Unknown=0, NotChecked=0, Total=110 [2022-12-13 13:22:05,886 INFO L413 NwaCegarLoop]: 1024 mSDtfsCounter, 3943 mSDsluCounter, 2039 mSDsCounter, 0 mSdLazyCounter, 3484 mSolverCounterSat, 1609 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 10.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4131 SdHoareTripleChecker+Valid, 3063 SdHoareTripleChecker+Invalid, 5094 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1609 IncrementalHoareTripleChecker+Valid, 3484 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 10.9s IncrementalHoareTripleChecker+Time [2022-12-13 13:22:05,886 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4131 Valid, 3063 Invalid, 5094 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1609 Valid, 3484 Invalid, 1 Unknown, 0 Unchecked, 10.9s Time] [2022-12-13 13:22:05,890 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7150 states. [2022-12-13 13:22:06,420 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7150 to 7146. [2022-12-13 13:22:06,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7146 states, 5039 states have (on average 1.2413177217701925) internal successors, (6255), 5175 states have internal predecessors, (6255), 1530 states have call successors, (1530), 556 states have call predecessors, (1530), 556 states have return successors, (1556), 1497 states have call predecessors, (1556), 1528 states have call successors, (1556) [2022-12-13 13:22:06,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7146 states to 7146 states and 9341 transitions. [2022-12-13 13:22:06,440 INFO L78 Accepts]: Start accepts. Automaton has 7146 states and 9341 transitions. Word has length 118 [2022-12-13 13:22:06,440 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 13:22:06,440 INFO L495 AbstractCegarLoop]: Abstraction has 7146 states and 9341 transitions. [2022-12-13 13:22:06,440 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 12.5) internal successors, (75), 4 states have internal predecessors, (75), 2 states have call successors, (19), 4 states have call predecessors, (19), 1 states have return successors, (18), 2 states have call predecessors, (18), 2 states have call successors, (18) [2022-12-13 13:22:06,440 INFO L276 IsEmpty]: Start isEmpty. Operand 7146 states and 9341 transitions. [2022-12-13 13:22:06,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2022-12-13 13:22:06,441 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 13:22:06,442 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 13:22:06,442 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18 [2022-12-13 13:22:06,442 INFO L420 AbstractCegarLoop]: === Iteration 20 === Targeting ldv_linux_kernel_rcu_srcu_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_kernel_rcu_update_lock_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 32 more)] === [2022-12-13 13:22:06,442 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 13:22:06,442 INFO L85 PathProgramCache]: Analyzing trace with hash -521273362, now seen corresponding path program 1 times [2022-12-13 13:22:06,442 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 13:22:06,442 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1518931526] [2022-12-13 13:22:06,442 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 13:22:06,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 13:22:06,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:22:06,584 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 13:22:06,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:22:06,601 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-12-13 13:22:06,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:22:06,621 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2022-12-13 13:22:06,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:22:06,625 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2022-12-13 13:22:06,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:22:06,631 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 13:22:06,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:22:06,633 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2022-12-13 13:22:06,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:22:06,637 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2022-12-13 13:22:06,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:22:06,642 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2022-12-13 13:22:06,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:22:06,646 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 52 [2022-12-13 13:22:06,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:22:06,651 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2022-12-13 13:22:06,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:22:06,655 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2022-12-13 13:22:06,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:22:06,659 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2022-12-13 13:22:06,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:22:06,663 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 76 [2022-12-13 13:22:06,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:22:06,668 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 82 [2022-12-13 13:22:06,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:22:06,672 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2022-12-13 13:22:06,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:22:06,678 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 96 [2022-12-13 13:22:06,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:22:06,682 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2022-12-13 13:22:06,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:22:06,686 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 108 [2022-12-13 13:22:06,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:22:06,690 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 114 [2022-12-13 13:22:06,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:22:06,694 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-13 13:22:06,694 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 13:22:06,694 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1518931526] [2022-12-13 13:22:06,694 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1518931526] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 13:22:06,694 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 13:22:06,694 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-12-13 13:22:06,695 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1787354079] [2022-12-13 13:22:06,695 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 13:22:06,695 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-12-13 13:22:06,695 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 13:22:06,695 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-12-13 13:22:06,695 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-12-13 13:22:06,696 INFO L87 Difference]: Start difference. First operand 7146 states and 9341 transitions. Second operand has 6 states, 6 states have (on average 13.166666666666666) internal successors, (79), 4 states have internal predecessors, (79), 2 states have call successors, (20), 4 states have call predecessors, (20), 1 states have return successors, (19), 2 states have call predecessors, (19), 2 states have call successors, (19) [2022-12-13 13:22:14,634 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 13:22:17,992 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 13:22:17,992 INFO L93 Difference]: Finished difference Result 7150 states and 9347 transitions. [2022-12-13 13:22:17,992 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-12-13 13:22:17,992 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 13.166666666666666) internal successors, (79), 4 states have internal predecessors, (79), 2 states have call successors, (20), 4 states have call predecessors, (20), 1 states have return successors, (19), 2 states have call predecessors, (19), 2 states have call successors, (19) Word has length 124 [2022-12-13 13:22:17,993 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 13:22:18,003 INFO L225 Difference]: With dead ends: 7150 [2022-12-13 13:22:18,004 INFO L226 Difference]: Without dead ends: 7148 [2022-12-13 13:22:18,005 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 48 GetRequests, 39 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=39, Invalid=71, Unknown=0, NotChecked=0, Total=110 [2022-12-13 13:22:18,006 INFO L413 NwaCegarLoop]: 1024 mSDtfsCounter, 3937 mSDsluCounter, 2039 mSDsCounter, 0 mSdLazyCounter, 3480 mSolverCounterSat, 1609 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 9.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4124 SdHoareTripleChecker+Valid, 3063 SdHoareTripleChecker+Invalid, 5090 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1609 IncrementalHoareTripleChecker+Valid, 3480 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 10.3s IncrementalHoareTripleChecker+Time [2022-12-13 13:22:18,006 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4124 Valid, 3063 Invalid, 5090 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1609 Valid, 3480 Invalid, 1 Unknown, 0 Unchecked, 10.3s Time] [2022-12-13 13:22:18,009 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7148 states. [2022-12-13 13:22:18,514 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7148 to 7144. [2022-12-13 13:22:18,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7144 states, 5038 states have (on average 1.241167129813418) internal successors, (6253), 5173 states have internal predecessors, (6253), 1530 states have call successors, (1530), 556 states have call predecessors, (1530), 556 states have return successors, (1556), 1497 states have call predecessors, (1556), 1528 states have call successors, (1556) [2022-12-13 13:22:18,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7144 states to 7144 states and 9339 transitions. [2022-12-13 13:22:18,532 INFO L78 Accepts]: Start accepts. Automaton has 7144 states and 9339 transitions. Word has length 124 [2022-12-13 13:22:18,533 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 13:22:18,533 INFO L495 AbstractCegarLoop]: Abstraction has 7144 states and 9339 transitions. [2022-12-13 13:22:18,533 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 13.166666666666666) internal successors, (79), 4 states have internal predecessors, (79), 2 states have call successors, (20), 4 states have call predecessors, (20), 1 states have return successors, (19), 2 states have call predecessors, (19), 2 states have call successors, (19) [2022-12-13 13:22:18,533 INFO L276 IsEmpty]: Start isEmpty. Operand 7144 states and 9339 transitions. [2022-12-13 13:22:18,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2022-12-13 13:22:18,534 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 13:22:18,534 INFO L195 NwaCegarLoop]: trace histogram [11, 11, 11, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 13:22:18,534 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable19 [2022-12-13 13:22:18,535 INFO L420 AbstractCegarLoop]: === Iteration 21 === Targeting ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_kernel_rcu_update_lock_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 32 more)] === [2022-12-13 13:22:18,535 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 13:22:18,535 INFO L85 PathProgramCache]: Analyzing trace with hash -1421033604, now seen corresponding path program 1 times [2022-12-13 13:22:18,535 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 13:22:18,535 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1453755437] [2022-12-13 13:22:18,535 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 13:22:18,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 13:22:18,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:22:18,834 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 13:22:18,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:22:18,857 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-12-13 13:22:18,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:22:18,879 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2022-12-13 13:22:18,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:22:18,883 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2022-12-13 13:22:18,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:22:18,886 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 13:22:18,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:22:18,889 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2022-12-13 13:22:18,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:22:18,892 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2022-12-13 13:22:18,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:22:18,895 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 45 [2022-12-13 13:22:18,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:22:18,929 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 51 [2022-12-13 13:22:18,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:22:18,935 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 13:22:18,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:22:18,938 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 13:22:18,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:22:18,942 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-12-13 13:22:18,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:22:18,945 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 72 [2022-12-13 13:22:18,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:22:18,951 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 13:22:18,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:22:18,954 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 13:22:18,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:22:18,957 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-12-13 13:22:18,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:22:18,960 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 93 [2022-12-13 13:22:18,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:22:18,965 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 13:22:18,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:22:18,968 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 13:22:18,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:22:18,970 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-12-13 13:22:18,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:22:18,973 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 114 [2022-12-13 13:22:18,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:22:18,979 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 13:22:18,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:22:18,981 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 13:22:18,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:22:18,983 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-12-13 13:22:18,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:22:18,986 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2022-12-13 13:22:18,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:22:19,012 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 141 [2022-12-13 13:22:19,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:22:19,017 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 13:22:19,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:22:19,048 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2022-12-13 13:22:19,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:22:19,059 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 13:22:19,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:22:19,064 INFO L134 CoverageAnalysis]: Checked inductivity of 299 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 299 trivial. 0 not checked. [2022-12-13 13:22:19,064 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 13:22:19,064 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1453755437] [2022-12-13 13:22:19,064 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1453755437] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 13:22:19,065 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 13:22:19,065 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2022-12-13 13:22:19,065 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1469644751] [2022-12-13 13:22:19,065 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 13:22:19,065 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2022-12-13 13:22:19,065 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 13:22:19,066 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2022-12-13 13:22:19,066 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=73, Unknown=0, NotChecked=0, Total=90 [2022-12-13 13:22:19,066 INFO L87 Difference]: Start difference. First operand 7144 states and 9339 transitions. Second operand has 10 states, 10 states have (on average 5.7) internal successors, (57), 4 states have internal predecessors, (57), 2 states have call successors, (22), 8 states have call predecessors, (22), 2 states have return successors, (20), 2 states have call predecessors, (20), 1 states have call successors, (20) [2022-12-13 13:22:35,322 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 13:22:39,841 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 13:22:39,841 INFO L93 Difference]: Finished difference Result 7537 states and 9959 transitions. [2022-12-13 13:22:39,842 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2022-12-13 13:22:39,842 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 5.7) internal successors, (57), 4 states have internal predecessors, (57), 2 states have call successors, (22), 8 states have call predecessors, (22), 2 states have return successors, (20), 2 states have call predecessors, (20), 1 states have call successors, (20) Word has length 172 [2022-12-13 13:22:39,842 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 13:22:39,854 INFO L225 Difference]: With dead ends: 7537 [2022-12-13 13:22:39,854 INFO L226 Difference]: Without dead ends: 7535 [2022-12-13 13:22:39,856 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 80 GetRequests, 61 SyntacticMatches, 0 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 50 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=129, Invalid=291, Unknown=0, NotChecked=0, Total=420 [2022-12-13 13:22:39,857 INFO L413 NwaCegarLoop]: 1021 mSDtfsCounter, 4361 mSDsluCounter, 5429 mSDsCounter, 0 mSdLazyCounter, 7509 mSolverCounterSat, 3016 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 17.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4367 SdHoareTripleChecker+Valid, 6450 SdHoareTripleChecker+Invalid, 10526 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 3016 IncrementalHoareTripleChecker+Valid, 7509 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 19.3s IncrementalHoareTripleChecker+Time [2022-12-13 13:22:39,857 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4367 Valid, 6450 Invalid, 10526 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [3016 Valid, 7509 Invalid, 1 Unknown, 0 Unchecked, 19.3s Time] [2022-12-13 13:22:39,862 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7535 states. [2022-12-13 13:22:40,408 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7535 to 7144. [2022-12-13 13:22:40,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7144 states, 5038 states have (on average 1.239579198094482) internal successors, (6245), 5173 states have internal predecessors, (6245), 1530 states have call successors, (1530), 556 states have call predecessors, (1530), 556 states have return successors, (1556), 1497 states have call predecessors, (1556), 1528 states have call successors, (1556) [2022-12-13 13:22:40,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7144 states to 7144 states and 9331 transitions. [2022-12-13 13:22:40,425 INFO L78 Accepts]: Start accepts. Automaton has 7144 states and 9331 transitions. Word has length 172 [2022-12-13 13:22:40,426 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 13:22:40,426 INFO L495 AbstractCegarLoop]: Abstraction has 7144 states and 9331 transitions. [2022-12-13 13:22:40,426 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 5.7) internal successors, (57), 4 states have internal predecessors, (57), 2 states have call successors, (22), 8 states have call predecessors, (22), 2 states have return successors, (20), 2 states have call predecessors, (20), 1 states have call successors, (20) [2022-12-13 13:22:40,426 INFO L276 IsEmpty]: Start isEmpty. Operand 7144 states and 9331 transitions. [2022-12-13 13:22:40,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2022-12-13 13:22:40,427 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 13:22:40,427 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 13:22:40,427 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable20 [2022-12-13 13:22:40,427 INFO L420 AbstractCegarLoop]: === Iteration 22 === Targeting ldv_linux_lib_idr_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_kernel_rcu_update_lock_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 32 more)] === [2022-12-13 13:22:40,427 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 13:22:40,427 INFO L85 PathProgramCache]: Analyzing trace with hash 1678600079, now seen corresponding path program 1 times [2022-12-13 13:22:40,428 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 13:22:40,428 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [18750734] [2022-12-13 13:22:40,428 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 13:22:40,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 13:22:40,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:22:40,601 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 13:22:40,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:22:40,623 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-12-13 13:22:40,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:22:40,654 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2022-12-13 13:22:40,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:22:40,660 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2022-12-13 13:22:40,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:22:40,666 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 13:22:40,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:22:40,669 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2022-12-13 13:22:40,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:22:40,674 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2022-12-13 13:22:40,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:22:40,678 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2022-12-13 13:22:40,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:22:40,684 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 52 [2022-12-13 13:22:40,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:22:40,688 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2022-12-13 13:22:40,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:22:40,692 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2022-12-13 13:22:40,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:22:40,697 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2022-12-13 13:22:40,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:22:40,701 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 76 [2022-12-13 13:22:40,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:22:40,705 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 82 [2022-12-13 13:22:40,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:22:40,711 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2022-12-13 13:22:40,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:22:40,716 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 96 [2022-12-13 13:22:40,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:22:40,720 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2022-12-13 13:22:40,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:22:40,725 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 108 [2022-12-13 13:22:40,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:22:40,729 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 114 [2022-12-13 13:22:40,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:22:40,735 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 120 [2022-12-13 13:22:40,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:22:40,741 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-13 13:22:40,741 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 13:22:40,741 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [18750734] [2022-12-13 13:22:40,741 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [18750734] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 13:22:40,741 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 13:22:40,742 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-12-13 13:22:40,742 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1517133454] [2022-12-13 13:22:40,742 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 13:22:40,742 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-12-13 13:22:40,742 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 13:22:40,743 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-12-13 13:22:40,743 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-12-13 13:22:40,743 INFO L87 Difference]: Start difference. First operand 7144 states and 9331 transitions. Second operand has 6 states, 6 states have (on average 13.833333333333334) internal successors, (83), 4 states have internal predecessors, (83), 2 states have call successors, (21), 4 states have call predecessors, (21), 1 states have return successors, (20), 2 states have call predecessors, (20), 2 states have call successors, (20) [2022-12-13 13:22:49,165 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 13:22:52,876 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 13:22:52,876 INFO L93 Difference]: Finished difference Result 7148 states and 9337 transitions. [2022-12-13 13:22:52,877 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-12-13 13:22:52,877 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 13.833333333333334) internal successors, (83), 4 states have internal predecessors, (83), 2 states have call successors, (21), 4 states have call predecessors, (21), 1 states have return successors, (20), 2 states have call predecessors, (20), 2 states have call successors, (20) Word has length 130 [2022-12-13 13:22:52,877 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 13:22:52,888 INFO L225 Difference]: With dead ends: 7148 [2022-12-13 13:22:52,888 INFO L226 Difference]: Without dead ends: 7146 [2022-12-13 13:22:52,890 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 50 GetRequests, 41 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=39, Invalid=71, Unknown=0, NotChecked=0, Total=110 [2022-12-13 13:22:52,890 INFO L413 NwaCegarLoop]: 1024 mSDtfsCounter, 3931 mSDsluCounter, 2039 mSDsCounter, 0 mSdLazyCounter, 3476 mSolverCounterSat, 1609 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 10.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4117 SdHoareTripleChecker+Valid, 3063 SdHoareTripleChecker+Invalid, 5086 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1609 IncrementalHoareTripleChecker+Valid, 3476 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 11.0s IncrementalHoareTripleChecker+Time [2022-12-13 13:22:52,890 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4117 Valid, 3063 Invalid, 5086 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1609 Valid, 3476 Invalid, 1 Unknown, 0 Unchecked, 11.0s Time] [2022-12-13 13:22:52,894 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7146 states. [2022-12-13 13:22:53,514 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7146 to 7142. [2022-12-13 13:22:53,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7142 states, 5037 states have (on average 1.2394282310899345) internal successors, (6243), 5171 states have internal predecessors, (6243), 1530 states have call successors, (1530), 556 states have call predecessors, (1530), 556 states have return successors, (1556), 1497 states have call predecessors, (1556), 1528 states have call successors, (1556) [2022-12-13 13:22:53,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7142 states to 7142 states and 9329 transitions. [2022-12-13 13:22:53,533 INFO L78 Accepts]: Start accepts. Automaton has 7142 states and 9329 transitions. Word has length 130 [2022-12-13 13:22:53,533 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 13:22:53,533 INFO L495 AbstractCegarLoop]: Abstraction has 7142 states and 9329 transitions. [2022-12-13 13:22:53,533 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 13.833333333333334) internal successors, (83), 4 states have internal predecessors, (83), 2 states have call successors, (21), 4 states have call predecessors, (21), 1 states have return successors, (20), 2 states have call predecessors, (20), 2 states have call successors, (20) [2022-12-13 13:22:53,533 INFO L276 IsEmpty]: Start isEmpty. Operand 7142 states and 9329 transitions. [2022-12-13 13:22:53,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2022-12-13 13:22:53,534 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 13:22:53,534 INFO L195 NwaCegarLoop]: trace histogram [10, 10, 10, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 13:22:53,535 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable21 [2022-12-13 13:22:53,535 INFO L420 AbstractCegarLoop]: === Iteration 23 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_kernel_rcu_update_lock_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 32 more)] === [2022-12-13 13:22:53,535 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 13:22:53,535 INFO L85 PathProgramCache]: Analyzing trace with hash 76724720, now seen corresponding path program 1 times [2022-12-13 13:22:53,535 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 13:22:53,535 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [415965398] [2022-12-13 13:22:53,535 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 13:22:53,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 13:22:53,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:22:53,870 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 13:22:53,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:22:53,875 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2022-12-13 13:22:53,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:22:53,880 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2022-12-13 13:22:53,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:22:53,918 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2022-12-13 13:22:53,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:22:53,928 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 13:22:53,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:22:53,931 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 13:22:53,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:22:53,934 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-12-13 13:22:53,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:22:53,937 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2022-12-13 13:22:53,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:22:53,946 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 13:22:53,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:22:53,949 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 13:22:53,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:22:53,951 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-12-13 13:22:53,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:22:53,954 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 71 [2022-12-13 13:22:53,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:22:53,962 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 13:22:53,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:22:53,964 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 13:22:53,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:22:53,967 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-12-13 13:22:53,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:22:53,969 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2022-12-13 13:22:53,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:22:53,973 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2022-12-13 13:22:53,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:22:53,977 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 13:22:53,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:22:53,980 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 13:22:53,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:22:53,982 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2022-12-13 13:22:53,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:22:53,985 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2022-12-13 13:22:53,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:22:53,989 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2022-12-13 13:22:53,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:22:53,993 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2022-12-13 13:22:53,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:22:53,996 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 141 [2022-12-13 13:22:53,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:22:54,001 INFO L134 CoverageAnalysis]: Checked inductivity of 231 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 231 trivial. 0 not checked. [2022-12-13 13:22:54,001 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 13:22:54,001 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [415965398] [2022-12-13 13:22:54,001 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [415965398] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 13:22:54,001 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 13:22:54,001 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-12-13 13:22:54,001 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1746384926] [2022-12-13 13:22:54,001 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 13:22:54,002 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-12-13 13:22:54,002 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 13:22:54,002 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-12-13 13:22:54,002 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-12-13 13:22:54,002 INFO L87 Difference]: Start difference. First operand 7142 states and 9329 transitions. Second operand has 6 states, 6 states have (on average 10.0) internal successors, (60), 4 states have internal predecessors, (60), 2 states have call successors, (22), 4 states have call predecessors, (22), 1 states have return successors, (18), 2 states have call predecessors, (18), 2 states have call successors, (18) [2022-12-13 13:23:02,693 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 13:23:02,693 INFO L93 Difference]: Finished difference Result 7959 states and 10383 transitions. [2022-12-13 13:23:02,694 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-12-13 13:23:02,694 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 10.0) internal successors, (60), 4 states have internal predecessors, (60), 2 states have call successors, (22), 4 states have call predecessors, (22), 1 states have return successors, (18), 2 states have call predecessors, (18), 2 states have call successors, (18) Word has length 157 [2022-12-13 13:23:02,694 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 13:23:02,707 INFO L225 Difference]: With dead ends: 7959 [2022-12-13 13:23:02,707 INFO L226 Difference]: Without dead ends: 7957 [2022-12-13 13:23:02,709 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 60 GetRequests, 52 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=34, Invalid=56, Unknown=0, NotChecked=0, Total=90 [2022-12-13 13:23:02,709 INFO L413 NwaCegarLoop]: 1608 mSDtfsCounter, 2000 mSDsluCounter, 3950 mSDsCounter, 0 mSdLazyCounter, 3188 mSolverCounterSat, 516 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 6.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2220 SdHoareTripleChecker+Valid, 5558 SdHoareTripleChecker+Invalid, 3704 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 516 IncrementalHoareTripleChecker+Valid, 3188 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 7.6s IncrementalHoareTripleChecker+Time [2022-12-13 13:23:02,709 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2220 Valid, 5558 Invalid, 3704 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [516 Valid, 3188 Invalid, 0 Unknown, 0 Unchecked, 7.6s Time] [2022-12-13 13:23:02,713 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7957 states. [2022-12-13 13:23:03,341 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7957 to 7461. [2022-12-13 13:23:03,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7461 states, 5274 states have (on average 1.237959802806219) internal successors, (6529), 5408 states have internal predecessors, (6529), 1545 states have call successors, (1545), 623 states have call predecessors, (1545), 623 states have return successors, (1571), 1512 states have call predecessors, (1571), 1543 states have call successors, (1571) [2022-12-13 13:23:03,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7461 states to 7461 states and 9645 transitions. [2022-12-13 13:23:03,371 INFO L78 Accepts]: Start accepts. Automaton has 7461 states and 9645 transitions. Word has length 157 [2022-12-13 13:23:03,371 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 13:23:03,371 INFO L495 AbstractCegarLoop]: Abstraction has 7461 states and 9645 transitions. [2022-12-13 13:23:03,371 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 10.0) internal successors, (60), 4 states have internal predecessors, (60), 2 states have call successors, (22), 4 states have call predecessors, (22), 1 states have return successors, (18), 2 states have call predecessors, (18), 2 states have call successors, (18) [2022-12-13 13:23:03,372 INFO L276 IsEmpty]: Start isEmpty. Operand 7461 states and 9645 transitions. [2022-12-13 13:23:03,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2022-12-13 13:23:03,373 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 13:23:03,373 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 13:23:03,373 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable22 [2022-12-13 13:23:03,373 INFO L420 AbstractCegarLoop]: === Iteration 24 === Targeting ldv_linux_mmc_sdio_func_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_kernel_rcu_update_lock_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 32 more)] === [2022-12-13 13:23:03,373 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 13:23:03,373 INFO L85 PathProgramCache]: Analyzing trace with hash -246444796, now seen corresponding path program 1 times [2022-12-13 13:23:03,373 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 13:23:03,373 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [22733803] [2022-12-13 13:23:03,373 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 13:23:03,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 13:23:03,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:23:03,699 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 13:23:03,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:23:03,718 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-12-13 13:23:03,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:23:03,739 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2022-12-13 13:23:03,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:23:03,744 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2022-12-13 13:23:03,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:23:03,749 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 13:23:03,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:23:03,752 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2022-12-13 13:23:03,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:23:03,756 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2022-12-13 13:23:03,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:23:03,761 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2022-12-13 13:23:03,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:23:03,765 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 52 [2022-12-13 13:23:03,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:23:03,769 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2022-12-13 13:23:03,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:23:03,773 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2022-12-13 13:23:03,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:23:03,778 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2022-12-13 13:23:03,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:23:03,782 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 76 [2022-12-13 13:23:03,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:23:03,786 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 82 [2022-12-13 13:23:03,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:23:03,791 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2022-12-13 13:23:03,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:23:03,796 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 96 [2022-12-13 13:23:03,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:23:03,801 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2022-12-13 13:23:03,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:23:03,805 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 108 [2022-12-13 13:23:03,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:23:03,810 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 114 [2022-12-13 13:23:03,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:23:03,814 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 120 [2022-12-13 13:23:03,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:23:03,818 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2022-12-13 13:23:03,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:23:03,822 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-13 13:23:03,823 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 13:23:03,823 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [22733803] [2022-12-13 13:23:03,823 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [22733803] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 13:23:03,823 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 13:23:03,823 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-12-13 13:23:03,823 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [985334939] [2022-12-13 13:23:03,823 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 13:23:03,823 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-12-13 13:23:03,823 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 13:23:03,824 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-12-13 13:23:03,824 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-12-13 13:23:03,824 INFO L87 Difference]: Start difference. First operand 7461 states and 9645 transitions. Second operand has 6 states, 6 states have (on average 14.5) internal successors, (87), 4 states have internal predecessors, (87), 2 states have call successors, (22), 4 states have call predecessors, (22), 1 states have return successors, (21), 2 states have call predecessors, (21), 2 states have call successors, (21) [2022-12-13 13:23:11,915 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 13:23:15,705 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 13:23:15,705 INFO L93 Difference]: Finished difference Result 7465 states and 9651 transitions. [2022-12-13 13:23:15,705 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-12-13 13:23:15,706 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 14.5) internal successors, (87), 4 states have internal predecessors, (87), 2 states have call successors, (22), 4 states have call predecessors, (22), 1 states have return successors, (21), 2 states have call predecessors, (21), 2 states have call successors, (21) Word has length 136 [2022-12-13 13:23:15,706 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 13:23:15,716 INFO L225 Difference]: With dead ends: 7465 [2022-12-13 13:23:15,716 INFO L226 Difference]: Without dead ends: 7463 [2022-12-13 13:23:15,718 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 52 GetRequests, 43 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=39, Invalid=71, Unknown=0, NotChecked=0, Total=110 [2022-12-13 13:23:15,718 INFO L413 NwaCegarLoop]: 1024 mSDtfsCounter, 3925 mSDsluCounter, 2039 mSDsCounter, 0 mSdLazyCounter, 3472 mSolverCounterSat, 1609 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 9.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4110 SdHoareTripleChecker+Valid, 3063 SdHoareTripleChecker+Invalid, 5082 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1609 IncrementalHoareTripleChecker+Valid, 3472 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 10.7s IncrementalHoareTripleChecker+Time [2022-12-13 13:23:15,718 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4110 Valid, 3063 Invalid, 5082 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1609 Valid, 3472 Invalid, 1 Unknown, 0 Unchecked, 10.7s Time] [2022-12-13 13:23:15,722 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7463 states. [2022-12-13 13:23:16,375 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7463 to 7459. [2022-12-13 13:23:16,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7459 states, 5273 states have (on average 1.2378152854162716) internal successors, (6527), 5406 states have internal predecessors, (6527), 1545 states have call successors, (1545), 623 states have call predecessors, (1545), 623 states have return successors, (1571), 1512 states have call predecessors, (1571), 1543 states have call successors, (1571) [2022-12-13 13:23:16,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7459 states to 7459 states and 9643 transitions. [2022-12-13 13:23:16,394 INFO L78 Accepts]: Start accepts. Automaton has 7459 states and 9643 transitions. Word has length 136 [2022-12-13 13:23:16,394 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 13:23:16,394 INFO L495 AbstractCegarLoop]: Abstraction has 7459 states and 9643 transitions. [2022-12-13 13:23:16,394 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 14.5) internal successors, (87), 4 states have internal predecessors, (87), 2 states have call successors, (22), 4 states have call predecessors, (22), 1 states have return successors, (21), 2 states have call predecessors, (21), 2 states have call successors, (21) [2022-12-13 13:23:16,395 INFO L276 IsEmpty]: Start isEmpty. Operand 7459 states and 9643 transitions. [2022-12-13 13:23:16,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2022-12-13 13:23:16,396 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 13:23:16,396 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 13:23:16,396 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable23 [2022-12-13 13:23:16,396 INFO L420 AbstractCegarLoop]: === Iteration 25 === Targeting ldv_linux_net_rtnetlink_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_kernel_rcu_update_lock_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 32 more)] === [2022-12-13 13:23:16,396 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 13:23:16,396 INFO L85 PathProgramCache]: Analyzing trace with hash 1057592246, now seen corresponding path program 1 times [2022-12-13 13:23:16,396 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 13:23:16,396 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1264803971] [2022-12-13 13:23:16,396 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 13:23:16,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 13:23:16,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:23:16,542 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 13:23:16,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:23:16,559 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-12-13 13:23:16,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:23:16,579 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2022-12-13 13:23:16,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:23:16,584 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2022-12-13 13:23:16,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:23:16,589 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 13:23:16,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:23:16,591 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2022-12-13 13:23:16,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:23:16,595 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2022-12-13 13:23:16,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:23:16,600 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2022-12-13 13:23:16,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:23:16,603 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 52 [2022-12-13 13:23:16,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:23:16,607 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2022-12-13 13:23:16,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:23:16,611 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2022-12-13 13:23:16,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:23:16,615 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2022-12-13 13:23:16,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:23:16,618 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 76 [2022-12-13 13:23:16,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:23:16,621 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 82 [2022-12-13 13:23:16,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:23:16,626 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2022-12-13 13:23:16,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:23:16,630 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 96 [2022-12-13 13:23:16,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:23:16,634 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2022-12-13 13:23:16,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:23:16,637 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 108 [2022-12-13 13:23:16,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:23:16,641 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 114 [2022-12-13 13:23:16,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:23:16,657 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 120 [2022-12-13 13:23:16,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:23:16,660 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2022-12-13 13:23:16,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:23:16,663 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2022-12-13 13:23:16,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:23:16,667 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-13 13:23:16,667 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 13:23:16,667 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1264803971] [2022-12-13 13:23:16,668 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1264803971] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 13:23:16,668 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 13:23:16,668 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-12-13 13:23:16,668 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [828579797] [2022-12-13 13:23:16,668 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 13:23:16,668 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-12-13 13:23:16,668 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 13:23:16,669 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-12-13 13:23:16,669 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-12-13 13:23:16,669 INFO L87 Difference]: Start difference. First operand 7459 states and 9643 transitions. Second operand has 6 states, 6 states have (on average 15.166666666666666) internal successors, (91), 4 states have internal predecessors, (91), 2 states have call successors, (23), 4 states have call predecessors, (23), 1 states have return successors, (22), 2 states have call predecessors, (22), 2 states have call successors, (22) [2022-12-13 13:23:24,857 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 13:23:28,719 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 13:23:28,720 INFO L93 Difference]: Finished difference Result 7463 states and 9649 transitions. [2022-12-13 13:23:28,720 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-12-13 13:23:28,720 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 15.166666666666666) internal successors, (91), 4 states have internal predecessors, (91), 2 states have call successors, (23), 4 states have call predecessors, (23), 1 states have return successors, (22), 2 states have call predecessors, (22), 2 states have call successors, (22) Word has length 142 [2022-12-13 13:23:28,721 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 13:23:28,731 INFO L225 Difference]: With dead ends: 7463 [2022-12-13 13:23:28,731 INFO L226 Difference]: Without dead ends: 7461 [2022-12-13 13:23:28,733 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 54 GetRequests, 45 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=39, Invalid=71, Unknown=0, NotChecked=0, Total=110 [2022-12-13 13:23:28,733 INFO L413 NwaCegarLoop]: 1024 mSDtfsCounter, 3919 mSDsluCounter, 2039 mSDsCounter, 0 mSdLazyCounter, 3468 mSolverCounterSat, 1609 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 9.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4103 SdHoareTripleChecker+Valid, 3063 SdHoareTripleChecker+Invalid, 5078 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1609 IncrementalHoareTripleChecker+Valid, 3468 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 10.9s IncrementalHoareTripleChecker+Time [2022-12-13 13:23:28,733 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4103 Valid, 3063 Invalid, 5078 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1609 Valid, 3468 Invalid, 1 Unknown, 0 Unchecked, 10.9s Time] [2022-12-13 13:23:28,736 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7461 states. [2022-12-13 13:23:29,410 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7461 to 7457. [2022-12-13 13:23:29,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7457 states, 5272 states have (on average 1.237670713201821) internal successors, (6525), 5404 states have internal predecessors, (6525), 1545 states have call successors, (1545), 623 states have call predecessors, (1545), 623 states have return successors, (1571), 1512 states have call predecessors, (1571), 1543 states have call successors, (1571) [2022-12-13 13:23:29,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7457 states to 7457 states and 9641 transitions. [2022-12-13 13:23:29,427 INFO L78 Accepts]: Start accepts. Automaton has 7457 states and 9641 transitions. Word has length 142 [2022-12-13 13:23:29,427 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 13:23:29,427 INFO L495 AbstractCegarLoop]: Abstraction has 7457 states and 9641 transitions. [2022-12-13 13:23:29,427 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 15.166666666666666) internal successors, (91), 4 states have internal predecessors, (91), 2 states have call successors, (23), 4 states have call predecessors, (23), 1 states have return successors, (22), 2 states have call predecessors, (22), 2 states have call successors, (22) [2022-12-13 13:23:29,427 INFO L276 IsEmpty]: Start isEmpty. Operand 7457 states and 9641 transitions. [2022-12-13 13:23:29,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2022-12-13 13:23:29,429 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 13:23:29,429 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 13:23:29,429 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable24 [2022-12-13 13:23:29,429 INFO L420 AbstractCegarLoop]: === Iteration 26 === Targeting ldv_linux_net_sock_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_kernel_rcu_update_lock_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 32 more)] === [2022-12-13 13:23:29,429 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 13:23:29,429 INFO L85 PathProgramCache]: Analyzing trace with hash -837018464, now seen corresponding path program 1 times [2022-12-13 13:23:29,429 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 13:23:29,429 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [714235720] [2022-12-13 13:23:29,429 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 13:23:29,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 13:23:29,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:23:29,576 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 13:23:29,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:23:29,593 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-12-13 13:23:29,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:23:29,612 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2022-12-13 13:23:29,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:23:29,617 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2022-12-13 13:23:29,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:23:29,622 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 13:23:29,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:23:29,625 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2022-12-13 13:23:29,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:23:29,629 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2022-12-13 13:23:29,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:23:29,633 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2022-12-13 13:23:29,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:23:29,637 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 52 [2022-12-13 13:23:29,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:23:29,640 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2022-12-13 13:23:29,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:23:29,644 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2022-12-13 13:23:29,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:23:29,647 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2022-12-13 13:23:29,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:23:29,651 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 76 [2022-12-13 13:23:29,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:23:29,654 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 82 [2022-12-13 13:23:29,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:23:29,659 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2022-12-13 13:23:29,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:23:29,663 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 96 [2022-12-13 13:23:29,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:23:29,667 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2022-12-13 13:23:29,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:23:29,670 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 108 [2022-12-13 13:23:29,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:23:29,674 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 114 [2022-12-13 13:23:29,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:23:29,677 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 120 [2022-12-13 13:23:29,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:23:29,681 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2022-12-13 13:23:29,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:23:29,685 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2022-12-13 13:23:29,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:23:29,689 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 138 [2022-12-13 13:23:29,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:23:29,693 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-13 13:23:29,693 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 13:23:29,693 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [714235720] [2022-12-13 13:23:29,693 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [714235720] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 13:23:29,693 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 13:23:29,693 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-12-13 13:23:29,693 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [142877349] [2022-12-13 13:23:29,693 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 13:23:29,694 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-12-13 13:23:29,694 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 13:23:29,694 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-12-13 13:23:29,694 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-12-13 13:23:29,694 INFO L87 Difference]: Start difference. First operand 7457 states and 9641 transitions. Second operand has 6 states, 6 states have (on average 15.833333333333334) internal successors, (95), 4 states have internal predecessors, (95), 2 states have call successors, (24), 4 states have call predecessors, (24), 1 states have return successors, (23), 2 states have call predecessors, (23), 2 states have call successors, (23) [2022-12-13 13:23:37,717 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 13:23:41,821 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 13:23:41,822 INFO L93 Difference]: Finished difference Result 7461 states and 9647 transitions. [2022-12-13 13:23:41,823 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-12-13 13:23:41,823 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 15.833333333333334) internal successors, (95), 4 states have internal predecessors, (95), 2 states have call successors, (24), 4 states have call predecessors, (24), 1 states have return successors, (23), 2 states have call predecessors, (23), 2 states have call successors, (23) Word has length 148 [2022-12-13 13:23:41,823 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 13:23:41,834 INFO L225 Difference]: With dead ends: 7461 [2022-12-13 13:23:41,834 INFO L226 Difference]: Without dead ends: 7459 [2022-12-13 13:23:41,836 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 56 GetRequests, 47 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=39, Invalid=71, Unknown=0, NotChecked=0, Total=110 [2022-12-13 13:23:41,836 INFO L413 NwaCegarLoop]: 1024 mSDtfsCounter, 3913 mSDsluCounter, 2039 mSDsCounter, 0 mSdLazyCounter, 3464 mSolverCounterSat, 1609 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 9.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4096 SdHoareTripleChecker+Valid, 3063 SdHoareTripleChecker+Invalid, 5074 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1609 IncrementalHoareTripleChecker+Valid, 3464 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 10.9s IncrementalHoareTripleChecker+Time [2022-12-13 13:23:41,836 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4096 Valid, 3063 Invalid, 5074 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1609 Valid, 3464 Invalid, 1 Unknown, 0 Unchecked, 10.9s Time] [2022-12-13 13:23:41,840 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7459 states. [2022-12-13 13:23:42,538 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7459 to 7455. [2022-12-13 13:23:42,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7455 states, 5271 states have (on average 1.237526086131664) internal successors, (6523), 5402 states have internal predecessors, (6523), 1545 states have call successors, (1545), 623 states have call predecessors, (1545), 623 states have return successors, (1571), 1512 states have call predecessors, (1571), 1543 states have call successors, (1571) [2022-12-13 13:23:42,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7455 states to 7455 states and 9639 transitions. [2022-12-13 13:23:42,556 INFO L78 Accepts]: Start accepts. Automaton has 7455 states and 9639 transitions. Word has length 148 [2022-12-13 13:23:42,556 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 13:23:42,556 INFO L495 AbstractCegarLoop]: Abstraction has 7455 states and 9639 transitions. [2022-12-13 13:23:42,557 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 15.833333333333334) internal successors, (95), 4 states have internal predecessors, (95), 2 states have call successors, (24), 4 states have call predecessors, (24), 1 states have return successors, (23), 2 states have call predecessors, (23), 2 states have call successors, (23) [2022-12-13 13:23:42,557 INFO L276 IsEmpty]: Start isEmpty. Operand 7455 states and 9639 transitions. [2022-12-13 13:23:42,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2022-12-13 13:23:42,558 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 13:23:42,558 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 13:23:42,558 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable25 [2022-12-13 13:23:42,558 INFO L420 AbstractCegarLoop]: === Iteration 27 === Targeting ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_kernel_rcu_update_lock_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 32 more)] === [2022-12-13 13:23:42,559 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 13:23:42,559 INFO L85 PathProgramCache]: Analyzing trace with hash -1065524506, now seen corresponding path program 1 times [2022-12-13 13:23:42,559 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 13:23:42,559 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [753517812] [2022-12-13 13:23:42,559 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 13:23:42,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 13:23:42,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:23:42,711 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 13:23:42,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:23:42,727 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-12-13 13:23:42,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:23:42,746 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2022-12-13 13:23:42,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:23:42,750 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2022-12-13 13:23:42,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:23:42,756 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 13:23:42,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:23:42,759 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2022-12-13 13:23:42,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:23:42,763 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2022-12-13 13:23:42,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:23:42,768 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2022-12-13 13:23:42,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:23:42,772 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 52 [2022-12-13 13:23:42,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:23:42,777 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2022-12-13 13:23:42,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:23:42,781 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2022-12-13 13:23:42,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:23:42,786 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2022-12-13 13:23:42,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:23:42,790 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 76 [2022-12-13 13:23:42,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:23:42,795 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 82 [2022-12-13 13:23:42,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:23:42,812 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2022-12-13 13:23:42,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:23:42,817 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 96 [2022-12-13 13:23:42,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:23:42,820 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2022-12-13 13:23:42,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:23:42,824 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 108 [2022-12-13 13:23:42,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:23:42,828 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 114 [2022-12-13 13:23:42,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:23:42,832 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 120 [2022-12-13 13:23:42,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:23:42,836 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2022-12-13 13:23:42,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:23:42,839 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2022-12-13 13:23:42,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:23:42,843 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 138 [2022-12-13 13:23:42,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:23:42,847 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 144 [2022-12-13 13:23:42,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:23:42,851 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-13 13:23:42,851 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 13:23:42,851 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [753517812] [2022-12-13 13:23:42,851 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [753517812] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 13:23:42,852 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 13:23:42,852 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-12-13 13:23:42,852 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1645822567] [2022-12-13 13:23:42,852 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 13:23:42,852 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-12-13 13:23:42,852 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 13:23:42,852 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-12-13 13:23:42,853 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-12-13 13:23:42,853 INFO L87 Difference]: Start difference. First operand 7455 states and 9639 transitions. Second operand has 6 states, 6 states have (on average 16.5) internal successors, (99), 4 states have internal predecessors, (99), 2 states have call successors, (25), 4 states have call predecessors, (25), 1 states have return successors, (24), 2 states have call predecessors, (24), 2 states have call successors, (24) [2022-12-13 13:23:51,190 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 13:23:54,956 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 13:23:54,956 INFO L93 Difference]: Finished difference Result 7459 states and 9645 transitions. [2022-12-13 13:23:54,957 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-12-13 13:23:54,957 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 16.5) internal successors, (99), 4 states have internal predecessors, (99), 2 states have call successors, (25), 4 states have call predecessors, (25), 1 states have return successors, (24), 2 states have call predecessors, (24), 2 states have call successors, (24) Word has length 154 [2022-12-13 13:23:54,957 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 13:23:54,968 INFO L225 Difference]: With dead ends: 7459 [2022-12-13 13:23:54,968 INFO L226 Difference]: Without dead ends: 7457 [2022-12-13 13:23:54,970 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 58 GetRequests, 49 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=39, Invalid=71, Unknown=0, NotChecked=0, Total=110 [2022-12-13 13:23:54,970 INFO L413 NwaCegarLoop]: 1024 mSDtfsCounter, 3907 mSDsluCounter, 2039 mSDsCounter, 0 mSdLazyCounter, 3460 mSolverCounterSat, 1609 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 9.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4089 SdHoareTripleChecker+Valid, 3063 SdHoareTripleChecker+Invalid, 5070 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1609 IncrementalHoareTripleChecker+Valid, 3460 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 10.8s IncrementalHoareTripleChecker+Time [2022-12-13 13:23:54,970 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4089 Valid, 3063 Invalid, 5070 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1609 Valid, 3460 Invalid, 1 Unknown, 0 Unchecked, 10.8s Time] [2022-12-13 13:23:54,974 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7457 states. [2022-12-13 13:23:55,695 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7457 to 7453. [2022-12-13 13:23:55,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7453 states, 5270 states have (on average 1.237381404174573) internal successors, (6521), 5400 states have internal predecessors, (6521), 1545 states have call successors, (1545), 623 states have call predecessors, (1545), 623 states have return successors, (1571), 1512 states have call predecessors, (1571), 1543 states have call successors, (1571) [2022-12-13 13:23:55,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7453 states to 7453 states and 9637 transitions. [2022-12-13 13:23:55,712 INFO L78 Accepts]: Start accepts. Automaton has 7453 states and 9637 transitions. Word has length 154 [2022-12-13 13:23:55,713 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 13:23:55,713 INFO L495 AbstractCegarLoop]: Abstraction has 7453 states and 9637 transitions. [2022-12-13 13:23:55,713 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 16.5) internal successors, (99), 4 states have internal predecessors, (99), 2 states have call successors, (25), 4 states have call predecessors, (25), 1 states have return successors, (24), 2 states have call predecessors, (24), 2 states have call successors, (24) [2022-12-13 13:23:55,713 INFO L276 IsEmpty]: Start isEmpty. Operand 7453 states and 9637 transitions. [2022-12-13 13:23:55,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2022-12-13 13:23:55,714 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 13:23:55,714 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 13:23:55,715 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable26 [2022-12-13 13:23:55,715 INFO L420 AbstractCegarLoop]: === Iteration 28 === Targeting ldv_linux_usb_gadget_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_kernel_rcu_update_lock_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 32 more)] === [2022-12-13 13:23:55,715 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 13:23:55,715 INFO L85 PathProgramCache]: Analyzing trace with hash 781107717, now seen corresponding path program 1 times [2022-12-13 13:23:55,715 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 13:23:55,715 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [211278642] [2022-12-13 13:23:55,715 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 13:23:55,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 13:23:55,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:23:55,863 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 13:23:55,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:23:55,882 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-12-13 13:23:55,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:23:55,905 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2022-12-13 13:23:55,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:23:55,909 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2022-12-13 13:23:55,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:23:55,914 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 13:23:55,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:23:55,917 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2022-12-13 13:23:55,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:23:55,921 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2022-12-13 13:23:55,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:23:55,926 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2022-12-13 13:23:55,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:23:55,930 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 52 [2022-12-13 13:23:55,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:23:55,934 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2022-12-13 13:23:55,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:23:55,938 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2022-12-13 13:23:55,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:23:55,942 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2022-12-13 13:23:55,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:23:55,946 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 76 [2022-12-13 13:23:55,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:23:55,951 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 82 [2022-12-13 13:23:55,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:23:55,955 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2022-12-13 13:23:55,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:23:55,960 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 96 [2022-12-13 13:23:55,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:23:55,964 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2022-12-13 13:23:55,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:23:55,968 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 108 [2022-12-13 13:23:55,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:23:55,972 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 114 [2022-12-13 13:23:55,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:23:55,976 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 120 [2022-12-13 13:23:55,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:23:55,980 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2022-12-13 13:23:55,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:23:55,983 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2022-12-13 13:23:55,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:23:55,988 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 138 [2022-12-13 13:23:55,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:23:55,992 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 144 [2022-12-13 13:23:55,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:23:55,995 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2022-12-13 13:23:55,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:23:55,999 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-13 13:23:56,000 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 13:23:56,000 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [211278642] [2022-12-13 13:23:56,000 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [211278642] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 13:23:56,000 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 13:23:56,000 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-12-13 13:23:56,000 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [341338668] [2022-12-13 13:23:56,000 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 13:23:56,001 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-12-13 13:23:56,001 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 13:23:56,014 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-12-13 13:23:56,014 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-12-13 13:23:56,014 INFO L87 Difference]: Start difference. First operand 7453 states and 9637 transitions. Second operand has 6 states, 6 states have (on average 17.166666666666668) internal successors, (103), 4 states have internal predecessors, (103), 2 states have call successors, (26), 4 states have call predecessors, (26), 1 states have return successors, (25), 2 states have call predecessors, (25), 2 states have call successors, (25) [2022-12-13 13:24:04,598 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 13:24:08,800 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 13:24:08,800 INFO L93 Difference]: Finished difference Result 7457 states and 9643 transitions. [2022-12-13 13:24:08,801 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-12-13 13:24:08,801 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 17.166666666666668) internal successors, (103), 4 states have internal predecessors, (103), 2 states have call successors, (26), 4 states have call predecessors, (26), 1 states have return successors, (25), 2 states have call predecessors, (25), 2 states have call successors, (25) Word has length 160 [2022-12-13 13:24:08,801 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 13:24:08,811 INFO L225 Difference]: With dead ends: 7457 [2022-12-13 13:24:08,812 INFO L226 Difference]: Without dead ends: 7455 [2022-12-13 13:24:08,813 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 60 GetRequests, 51 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=39, Invalid=71, Unknown=0, NotChecked=0, Total=110 [2022-12-13 13:24:08,813 INFO L413 NwaCegarLoop]: 1024 mSDtfsCounter, 3901 mSDsluCounter, 2039 mSDsCounter, 0 mSdLazyCounter, 3456 mSolverCounterSat, 1609 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 10.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4082 SdHoareTripleChecker+Valid, 3063 SdHoareTripleChecker+Invalid, 5066 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1609 IncrementalHoareTripleChecker+Valid, 3456 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 11.5s IncrementalHoareTripleChecker+Time [2022-12-13 13:24:08,813 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4082 Valid, 3063 Invalid, 5066 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1609 Valid, 3456 Invalid, 1 Unknown, 0 Unchecked, 11.5s Time] [2022-12-13 13:24:08,817 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7455 states. [2022-12-13 13:24:09,559 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7455 to 7451. [2022-12-13 13:24:09,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7451 states, 5269 states have (on average 1.2372366672992978) internal successors, (6519), 5398 states have internal predecessors, (6519), 1545 states have call successors, (1545), 623 states have call predecessors, (1545), 623 states have return successors, (1571), 1512 states have call predecessors, (1571), 1543 states have call successors, (1571) [2022-12-13 13:24:09,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7451 states to 7451 states and 9635 transitions. [2022-12-13 13:24:09,577 INFO L78 Accepts]: Start accepts. Automaton has 7451 states and 9635 transitions. Word has length 160 [2022-12-13 13:24:09,577 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 13:24:09,577 INFO L495 AbstractCegarLoop]: Abstraction has 7451 states and 9635 transitions. [2022-12-13 13:24:09,577 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 17.166666666666668) internal successors, (103), 4 states have internal predecessors, (103), 2 states have call successors, (26), 4 states have call predecessors, (26), 1 states have return successors, (25), 2 states have call predecessors, (25), 2 states have call successors, (25) [2022-12-13 13:24:09,577 INFO L276 IsEmpty]: Start isEmpty. Operand 7451 states and 9635 transitions. [2022-12-13 13:24:09,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2022-12-13 13:24:09,579 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 13:24:09,579 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 13:24:09,579 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable27 [2022-12-13 13:24:09,579 INFO L420 AbstractCegarLoop]: === Iteration 29 === Targeting ldv_linux_usb_urb_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_kernel_rcu_update_lock_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 32 more)] === [2022-12-13 13:24:09,579 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 13:24:09,579 INFO L85 PathProgramCache]: Analyzing trace with hash -362061643, now seen corresponding path program 1 times [2022-12-13 13:24:09,579 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 13:24:09,579 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [996543518] [2022-12-13 13:24:09,579 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 13:24:09,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 13:24:09,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:24:09,738 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 13:24:09,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:24:09,757 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-12-13 13:24:09,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:24:09,779 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2022-12-13 13:24:09,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:24:09,784 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2022-12-13 13:24:09,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:24:09,789 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 13:24:09,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:24:09,792 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2022-12-13 13:24:09,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:24:09,797 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2022-12-13 13:24:09,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:24:09,801 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2022-12-13 13:24:09,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:24:09,806 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 52 [2022-12-13 13:24:09,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:24:09,810 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2022-12-13 13:24:09,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:24:09,814 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2022-12-13 13:24:09,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:24:09,818 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2022-12-13 13:24:09,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:24:09,822 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 76 [2022-12-13 13:24:09,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:24:09,825 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 82 [2022-12-13 13:24:09,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:24:09,829 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2022-12-13 13:24:09,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:24:09,833 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 96 [2022-12-13 13:24:09,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:24:09,836 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2022-12-13 13:24:09,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:24:09,840 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 108 [2022-12-13 13:24:09,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:24:09,843 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 114 [2022-12-13 13:24:09,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:24:09,846 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 120 [2022-12-13 13:24:09,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:24:09,850 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2022-12-13 13:24:09,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:24:09,853 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2022-12-13 13:24:09,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:24:09,857 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 138 [2022-12-13 13:24:09,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:24:09,860 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 144 [2022-12-13 13:24:09,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:24:09,864 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2022-12-13 13:24:09,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:24:09,868 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 156 [2022-12-13 13:24:09,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:24:09,871 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-13 13:24:09,871 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 13:24:09,872 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [996543518] [2022-12-13 13:24:09,872 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [996543518] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 13:24:09,872 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 13:24:09,872 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-12-13 13:24:09,872 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1290921292] [2022-12-13 13:24:09,872 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 13:24:09,872 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-12-13 13:24:09,872 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 13:24:09,873 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-12-13 13:24:09,873 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-12-13 13:24:09,873 INFO L87 Difference]: Start difference. First operand 7451 states and 9635 transitions. Second operand has 6 states, 6 states have (on average 17.833333333333332) internal successors, (107), 4 states have internal predecessors, (107), 2 states have call successors, (27), 4 states have call predecessors, (27), 1 states have return successors, (26), 2 states have call predecessors, (26), 2 states have call successors, (26) [2022-12-13 13:24:18,783 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 13:24:22,525 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 13:24:22,525 INFO L93 Difference]: Finished difference Result 7455 states and 9641 transitions. [2022-12-13 13:24:22,526 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-12-13 13:24:22,526 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 17.833333333333332) internal successors, (107), 4 states have internal predecessors, (107), 2 states have call successors, (27), 4 states have call predecessors, (27), 1 states have return successors, (26), 2 states have call predecessors, (26), 2 states have call successors, (26) Word has length 166 [2022-12-13 13:24:22,526 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 13:24:22,537 INFO L225 Difference]: With dead ends: 7455 [2022-12-13 13:24:22,537 INFO L226 Difference]: Without dead ends: 7291 [2022-12-13 13:24:22,540 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 62 GetRequests, 53 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=39, Invalid=71, Unknown=0, NotChecked=0, Total=110 [2022-12-13 13:24:22,540 INFO L413 NwaCegarLoop]: 1024 mSDtfsCounter, 3892 mSDsluCounter, 2039 mSDsCounter, 0 mSdLazyCounter, 3455 mSolverCounterSat, 1609 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 10.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4072 SdHoareTripleChecker+Valid, 3063 SdHoareTripleChecker+Invalid, 5065 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1609 IncrementalHoareTripleChecker+Valid, 3455 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 11.4s IncrementalHoareTripleChecker+Time [2022-12-13 13:24:22,541 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4072 Valid, 3063 Invalid, 5065 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1609 Valid, 3455 Invalid, 1 Unknown, 0 Unchecked, 11.4s Time] [2022-12-13 13:24:22,544 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7291 states. [2022-12-13 13:24:23,321 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7291 to 7287. [2022-12-13 13:24:23,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7287 states, 5173 states have (on average 1.240672723757974) internal successors, (6418), 5298 states have internal predecessors, (6418), 1499 states have call successors, (1499), 603 states have call predecessors, (1499), 602 states have return successors, (1523), 1468 states have call predecessors, (1523), 1495 states have call successors, (1523) [2022-12-13 13:24:23,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7287 states to 7287 states and 9440 transitions. [2022-12-13 13:24:23,348 INFO L78 Accepts]: Start accepts. Automaton has 7287 states and 9440 transitions. Word has length 166 [2022-12-13 13:24:23,348 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 13:24:23,348 INFO L495 AbstractCegarLoop]: Abstraction has 7287 states and 9440 transitions. [2022-12-13 13:24:23,348 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 17.833333333333332) internal successors, (107), 4 states have internal predecessors, (107), 2 states have call successors, (27), 4 states have call predecessors, (27), 1 states have return successors, (26), 2 states have call predecessors, (26), 2 states have call successors, (26) [2022-12-13 13:24:23,348 INFO L276 IsEmpty]: Start isEmpty. Operand 7287 states and 9440 transitions. [2022-12-13 13:24:23,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2022-12-13 13:24:23,349 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 13:24:23,349 INFO L195 NwaCegarLoop]: trace histogram [10, 10, 10, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 13:24:23,350 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable28 [2022-12-13 13:24:23,350 INFO L420 AbstractCegarLoop]: === Iteration 30 === Targeting ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_kernel_rcu_update_lock_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 32 more)] === [2022-12-13 13:24:23,350 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 13:24:23,350 INFO L85 PathProgramCache]: Analyzing trace with hash 932065165, now seen corresponding path program 1 times [2022-12-13 13:24:23,350 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 13:24:23,350 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [556815806] [2022-12-13 13:24:23,350 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 13:24:23,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 13:24:23,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:24:23,587 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 13:24:23,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:24:23,590 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2022-12-13 13:24:23,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:24:23,593 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2022-12-13 13:24:23,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:24:23,613 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2022-12-13 13:24:23,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:24:23,619 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 13:24:23,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:24:23,622 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 13:24:23,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:24:23,638 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-12-13 13:24:23,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:24:23,641 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2022-12-13 13:24:23,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:24:23,646 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 13:24:23,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:24:23,648 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 13:24:23,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:24:23,650 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-12-13 13:24:23,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:24:23,653 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 71 [2022-12-13 13:24:23,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:24:23,657 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 13:24:23,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:24:23,660 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 13:24:23,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:24:23,662 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-12-13 13:24:23,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:24:23,664 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2022-12-13 13:24:23,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:24:23,666 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2022-12-13 13:24:23,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:24:23,669 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 13:24:23,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:24:23,671 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 13:24:23,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:24:23,673 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2022-12-13 13:24:23,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:24:23,675 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2022-12-13 13:24:23,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:24:23,678 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2022-12-13 13:24:23,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:24:23,680 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 137 [2022-12-13 13:24:23,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:24:23,682 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2022-12-13 13:24:23,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:24:23,697 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 158 [2022-12-13 13:24:23,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:24:23,704 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 13:24:23,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:24:23,706 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 172 [2022-12-13 13:24:23,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:24:23,711 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 13:24:23,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:24:23,714 INFO L134 CoverageAnalysis]: Checked inductivity of 233 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 231 trivial. 0 not checked. [2022-12-13 13:24:23,714 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 13:24:23,714 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [556815806] [2022-12-13 13:24:23,714 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [556815806] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 13:24:23,714 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 13:24:23,714 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-12-13 13:24:23,714 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2110520234] [2022-12-13 13:24:23,714 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 13:24:23,715 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-12-13 13:24:23,715 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 13:24:23,715 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-12-13 13:24:23,715 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-12-13 13:24:23,715 INFO L87 Difference]: Start difference. First operand 7287 states and 9440 transitions. Second operand has 5 states, 5 states have (on average 17.4) internal successors, (87), 3 states have internal predecessors, (87), 3 states have call successors, (24), 4 states have call predecessors, (24), 1 states have return successors, (22), 2 states have call predecessors, (22), 2 states have call successors, (22) [2022-12-13 13:24:32,782 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 13:24:36,936 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 13:24:36,936 INFO L93 Difference]: Finished difference Result 17231 states and 22989 transitions. [2022-12-13 13:24:36,936 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-12-13 13:24:36,937 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 17.4) internal successors, (87), 3 states have internal predecessors, (87), 3 states have call successors, (24), 4 states have call predecessors, (24), 1 states have return successors, (22), 2 states have call predecessors, (22), 2 states have call successors, (22) Word has length 190 [2022-12-13 13:24:36,937 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 13:24:36,954 INFO L225 Difference]: With dead ends: 17231 [2022-12-13 13:24:36,954 INFO L226 Difference]: Without dead ends: 9971 [2022-12-13 13:24:36,966 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 61 GetRequests, 57 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2022-12-13 13:24:36,966 INFO L413 NwaCegarLoop]: 1835 mSDtfsCounter, 1932 mSDsluCounter, 3199 mSDsCounter, 0 mSdLazyCounter, 3704 mSolverCounterSat, 769 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 10.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2216 SdHoareTripleChecker+Valid, 5034 SdHoareTripleChecker+Invalid, 4474 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 769 IncrementalHoareTripleChecker+Valid, 3704 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 11.5s IncrementalHoareTripleChecker+Time [2022-12-13 13:24:36,967 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2216 Valid, 5034 Invalid, 4474 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [769 Valid, 3704 Invalid, 1 Unknown, 0 Unchecked, 11.5s Time] [2022-12-13 13:24:36,972 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9971 states. [2022-12-13 13:24:37,912 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9971 to 7303. [2022-12-13 13:24:37,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7303 states, 5185 states have (on average 1.240115718418515) internal successors, (6430), 5310 states have internal predecessors, (6430), 1503 states have call successors, (1503), 603 states have call predecessors, (1503), 602 states have return successors, (1527), 1472 states have call predecessors, (1527), 1499 states have call successors, (1527) [2022-12-13 13:24:37,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7303 states to 7303 states and 9460 transitions. [2022-12-13 13:24:37,930 INFO L78 Accepts]: Start accepts. Automaton has 7303 states and 9460 transitions. Word has length 190 [2022-12-13 13:24:37,930 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 13:24:37,930 INFO L495 AbstractCegarLoop]: Abstraction has 7303 states and 9460 transitions. [2022-12-13 13:24:37,930 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 17.4) internal successors, (87), 3 states have internal predecessors, (87), 3 states have call successors, (24), 4 states have call predecessors, (24), 1 states have return successors, (22), 2 states have call predecessors, (22), 2 states have call successors, (22) [2022-12-13 13:24:37,930 INFO L276 IsEmpty]: Start isEmpty. Operand 7303 states and 9460 transitions. [2022-12-13 13:24:37,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2022-12-13 13:24:37,932 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 13:24:37,932 INFO L195 NwaCegarLoop]: trace histogram [11, 11, 11, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 13:24:37,933 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable29 [2022-12-13 13:24:37,933 INFO L420 AbstractCegarLoop]: === Iteration 31 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_kernel_rcu_update_lock_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 32 more)] === [2022-12-13 13:24:37,933 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 13:24:37,933 INFO L85 PathProgramCache]: Analyzing trace with hash -1755068046, now seen corresponding path program 1 times [2022-12-13 13:24:37,933 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 13:24:37,933 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [504309343] [2022-12-13 13:24:37,933 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 13:24:37,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 13:24:37,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:24:38,263 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 13:24:38,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:24:38,268 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2022-12-13 13:24:38,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:24:38,272 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2022-12-13 13:24:38,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:24:38,301 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2022-12-13 13:24:38,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:24:38,309 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 13:24:38,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:24:38,312 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 13:24:38,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:24:38,315 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-12-13 13:24:38,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:24:38,318 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2022-12-13 13:24:38,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:24:38,323 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 13:24:38,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:24:38,326 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 13:24:38,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:24:38,329 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-12-13 13:24:38,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:24:38,332 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 71 [2022-12-13 13:24:38,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:24:38,337 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 13:24:38,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:24:38,340 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 13:24:38,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:24:38,342 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-12-13 13:24:38,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:24:38,344 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2022-12-13 13:24:38,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:24:38,347 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2022-12-13 13:24:38,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:24:38,350 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 13:24:38,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:24:38,352 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 13:24:38,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:24:38,354 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2022-12-13 13:24:38,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:24:38,357 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2022-12-13 13:24:38,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:24:38,359 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2022-12-13 13:24:38,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:24:38,361 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2022-12-13 13:24:38,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:24:38,365 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 144 [2022-12-13 13:24:38,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:24:38,387 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2022-12-13 13:24:38,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:24:38,401 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 13:24:38,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:24:38,414 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-12-13 13:24:38,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:24:38,418 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2022-12-13 13:24:38,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:24:38,422 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 175 [2022-12-13 13:24:38,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:24:38,428 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 182 [2022-12-13 13:24:38,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:24:38,432 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 188 [2022-12-13 13:24:38,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:24:38,436 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 196 [2022-12-13 13:24:38,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:24:38,439 INFO L134 CoverageAnalysis]: Checked inductivity of 277 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 277 trivial. 0 not checked. [2022-12-13 13:24:38,439 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 13:24:38,439 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [504309343] [2022-12-13 13:24:38,439 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [504309343] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 13:24:38,439 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 13:24:38,439 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-12-13 13:24:38,439 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1622901011] [2022-12-13 13:24:38,439 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 13:24:38,440 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-12-13 13:24:38,440 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 13:24:38,440 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-12-13 13:24:38,440 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2022-12-13 13:24:38,440 INFO L87 Difference]: Start difference. First operand 7303 states and 9460 transitions. Second operand has 7 states, 7 states have (on average 12.428571428571429) internal successors, (87), 4 states have internal predecessors, (87), 3 states have call successors, (30), 5 states have call predecessors, (30), 2 states have return successors, (26), 2 states have call predecessors, (26), 3 states have call successors, (26) [2022-12-13 13:24:51,650 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 13:24:57,357 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 13:24:57,357 INFO L93 Difference]: Finished difference Result 7806 states and 10255 transitions. [2022-12-13 13:24:57,358 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2022-12-13 13:24:57,358 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 12.428571428571429) internal successors, (87), 4 states have internal predecessors, (87), 3 states have call successors, (30), 5 states have call predecessors, (30), 2 states have return successors, (26), 2 states have call predecessors, (26), 3 states have call successors, (26) Word has length 207 [2022-12-13 13:24:57,359 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 13:24:57,372 INFO L225 Difference]: With dead ends: 7806 [2022-12-13 13:24:57,372 INFO L226 Difference]: Without dead ends: 7804 [2022-12-13 13:24:57,374 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 82 GetRequests, 70 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 11 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=60, Invalid=122, Unknown=0, NotChecked=0, Total=182 [2022-12-13 13:24:57,374 INFO L413 NwaCegarLoop]: 1021 mSDtfsCounter, 1974 mSDsluCounter, 3755 mSDsCounter, 0 mSdLazyCounter, 6080 mSolverCounterSat, 1093 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 15.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2094 SdHoareTripleChecker+Valid, 4776 SdHoareTripleChecker+Invalid, 7174 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1093 IncrementalHoareTripleChecker+Valid, 6080 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 17.0s IncrementalHoareTripleChecker+Time [2022-12-13 13:24:57,375 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2094 Valid, 4776 Invalid, 7174 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1093 Valid, 6080 Invalid, 1 Unknown, 0 Unchecked, 17.0s Time] [2022-12-13 13:24:57,378 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7804 states. [2022-12-13 13:24:58,241 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7804 to 7315. [2022-12-13 13:24:58,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7315 states, 5191 states have (on average 1.2384896937006358) internal successors, (6429), 5322 states have internal predecessors, (6429), 1503 states have call successors, (1503), 603 states have call predecessors, (1503), 608 states have return successors, (1535), 1472 states have call predecessors, (1535), 1499 states have call successors, (1535) [2022-12-13 13:24:58,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7315 states to 7315 states and 9467 transitions. [2022-12-13 13:24:58,258 INFO L78 Accepts]: Start accepts. Automaton has 7315 states and 9467 transitions. Word has length 207 [2022-12-13 13:24:58,259 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 13:24:58,259 INFO L495 AbstractCegarLoop]: Abstraction has 7315 states and 9467 transitions. [2022-12-13 13:24:58,259 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 12.428571428571429) internal successors, (87), 4 states have internal predecessors, (87), 3 states have call successors, (30), 5 states have call predecessors, (30), 2 states have return successors, (26), 2 states have call predecessors, (26), 3 states have call successors, (26) [2022-12-13 13:24:58,259 INFO L276 IsEmpty]: Start isEmpty. Operand 7315 states and 9467 transitions. [2022-12-13 13:24:58,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2022-12-13 13:24:58,261 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 13:24:58,261 INFO L195 NwaCegarLoop]: trace histogram [10, 10, 10, 5, 5, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 13:24:58,261 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable30 [2022-12-13 13:24:58,261 INFO L420 AbstractCegarLoop]: === Iteration 32 === Targeting ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_kernel_rcu_update_lock_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 32 more)] === [2022-12-13 13:24:58,261 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 13:24:58,261 INFO L85 PathProgramCache]: Analyzing trace with hash -1843659932, now seen corresponding path program 1 times [2022-12-13 13:24:58,261 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 13:24:58,261 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [974100708] [2022-12-13 13:24:58,262 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 13:24:58,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 13:24:58,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:24:58,730 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 13:24:58,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:24:58,735 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2022-12-13 13:24:58,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:24:58,738 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2022-12-13 13:24:58,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:24:58,764 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2022-12-13 13:24:58,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:24:58,770 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 13:24:58,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:24:58,773 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 13:24:58,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:24:58,776 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-12-13 13:24:58,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:24:58,779 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2022-12-13 13:24:58,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:24:58,809 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 13:24:58,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:24:58,813 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 13:24:58,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:24:58,816 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-12-13 13:24:58,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:24:58,820 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 71 [2022-12-13 13:24:58,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:24:58,827 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 13:24:58,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:24:58,831 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 13:24:58,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:24:58,835 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-12-13 13:24:58,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:24:58,838 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2022-12-13 13:24:58,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:24:58,842 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2022-12-13 13:24:58,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:24:58,845 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 13:24:58,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:24:58,847 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 13:24:58,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:24:58,850 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2022-12-13 13:24:58,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:24:58,852 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2022-12-13 13:24:58,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:24:58,855 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2022-12-13 13:24:58,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:24:58,857 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 137 [2022-12-13 13:24:58,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:24:58,860 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2022-12-13 13:24:58,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:24:58,911 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 158 [2022-12-13 13:24:58,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:24:58,915 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 13:24:58,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:24:58,918 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 171 [2022-12-13 13:24:58,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:24:58,923 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 13:24:58,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:24:58,926 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 13:24:58,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:24:58,928 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 188 [2022-12-13 13:24:58,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:24:58,932 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 13:24:58,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:24:58,935 INFO L134 CoverageAnalysis]: Checked inductivity of 245 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 243 trivial. 0 not checked. [2022-12-13 13:24:58,935 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 13:24:58,935 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [974100708] [2022-12-13 13:24:58,935 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [974100708] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 13:24:58,935 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 13:24:58,935 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-12-13 13:24:58,936 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [711089788] [2022-12-13 13:24:58,936 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 13:24:58,936 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-12-13 13:24:58,936 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 13:24:58,936 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-12-13 13:24:58,936 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2022-12-13 13:24:58,937 INFO L87 Difference]: Start difference. First operand 7315 states and 9467 transitions. Second operand has 8 states, 7 states have (on average 13.571428571428571) internal successors, (95), 5 states have internal predecessors, (95), 3 states have call successors, (27), 4 states have call predecessors, (27), 2 states have return successors, (25), 3 states have call predecessors, (25), 3 states have call successors, (25) [2022-12-13 13:25:13,266 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 13:25:18,351 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 13:25:18,351 INFO L93 Difference]: Finished difference Result 15487 states and 20273 transitions. [2022-12-13 13:25:18,352 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-12-13 13:25:18,352 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 7 states have (on average 13.571428571428571) internal successors, (95), 5 states have internal predecessors, (95), 3 states have call successors, (27), 4 states have call predecessors, (27), 2 states have return successors, (25), 3 states have call predecessors, (25), 3 states have call successors, (25) Word has length 206 [2022-12-13 13:25:18,352 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 13:25:18,367 INFO L225 Difference]: With dead ends: 15487 [2022-12-13 13:25:18,367 INFO L226 Difference]: Without dead ends: 8199 [2022-12-13 13:25:18,378 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 71 GetRequests, 62 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=27, Invalid=83, Unknown=0, NotChecked=0, Total=110 [2022-12-13 13:25:18,379 INFO L413 NwaCegarLoop]: 1313 mSDtfsCounter, 1943 mSDsluCounter, 5300 mSDsCounter, 0 mSdLazyCounter, 7634 mSolverCounterSat, 774 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 16.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2235 SdHoareTripleChecker+Valid, 6613 SdHoareTripleChecker+Invalid, 8409 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 774 IncrementalHoareTripleChecker+Valid, 7634 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 17.6s IncrementalHoareTripleChecker+Time [2022-12-13 13:25:18,379 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2235 Valid, 6613 Invalid, 8409 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [774 Valid, 7634 Invalid, 1 Unknown, 0 Unchecked, 17.6s Time] [2022-12-13 13:25:18,383 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8199 states. [2022-12-13 13:25:19,255 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8199 to 7315. [2022-12-13 13:25:19,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7315 states, 5191 states have (on average 1.2377191292621845) internal successors, (6425), 5322 states have internal predecessors, (6425), 1503 states have call successors, (1503), 603 states have call predecessors, (1503), 608 states have return successors, (1535), 1472 states have call predecessors, (1535), 1499 states have call successors, (1535) [2022-12-13 13:25:19,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7315 states to 7315 states and 9463 transitions. [2022-12-13 13:25:19,290 INFO L78 Accepts]: Start accepts. Automaton has 7315 states and 9463 transitions. Word has length 206 [2022-12-13 13:25:19,290 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 13:25:19,290 INFO L495 AbstractCegarLoop]: Abstraction has 7315 states and 9463 transitions. [2022-12-13 13:25:19,290 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 7 states have (on average 13.571428571428571) internal successors, (95), 5 states have internal predecessors, (95), 3 states have call successors, (27), 4 states have call predecessors, (27), 2 states have return successors, (25), 3 states have call predecessors, (25), 3 states have call successors, (25) [2022-12-13 13:25:19,290 INFO L276 IsEmpty]: Start isEmpty. Operand 7315 states and 9463 transitions. [2022-12-13 13:25:19,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2022-12-13 13:25:19,292 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 13:25:19,292 INFO L195 NwaCegarLoop]: trace histogram [10, 10, 10, 5, 5, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 13:25:19,292 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable31 [2022-12-13 13:25:19,292 INFO L420 AbstractCegarLoop]: === Iteration 33 === Targeting ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_kernel_rcu_update_lock_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 32 more)] === [2022-12-13 13:25:19,292 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 13:25:19,292 INFO L85 PathProgramCache]: Analyzing trace with hash -1282960154, now seen corresponding path program 1 times [2022-12-13 13:25:19,292 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 13:25:19,293 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1607755977] [2022-12-13 13:25:19,293 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 13:25:19,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 13:25:19,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:25:19,678 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 13:25:19,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:25:19,681 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2022-12-13 13:25:19,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:25:19,684 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2022-12-13 13:25:19,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:25:19,708 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2022-12-13 13:25:19,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:25:19,714 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 13:25:19,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:25:19,716 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 13:25:19,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:25:19,719 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-12-13 13:25:19,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:25:19,722 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2022-12-13 13:25:19,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:25:19,727 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 13:25:19,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:25:19,730 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 13:25:19,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:25:19,733 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-12-13 13:25:19,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:25:19,735 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 71 [2022-12-13 13:25:19,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:25:19,740 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 13:25:19,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:25:19,743 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 13:25:19,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:25:19,745 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-12-13 13:25:19,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:25:19,747 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2022-12-13 13:25:19,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:25:19,750 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2022-12-13 13:25:19,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:25:19,753 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 13:25:19,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:25:19,755 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 13:25:19,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:25:19,757 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2022-12-13 13:25:19,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:25:19,760 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2022-12-13 13:25:19,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:25:19,763 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2022-12-13 13:25:19,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:25:19,765 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 137 [2022-12-13 13:25:19,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:25:19,768 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2022-12-13 13:25:19,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:25:19,786 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 158 [2022-12-13 13:25:19,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:25:19,790 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 13:25:19,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:25:19,792 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 171 [2022-12-13 13:25:19,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:25:19,954 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 13:25:19,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:25:20,056 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 13:25:20,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:25:20,061 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 188 [2022-12-13 13:25:20,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:25:20,068 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 13:25:20,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:25:20,072 INFO L134 CoverageAnalysis]: Checked inductivity of 245 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 243 trivial. 0 not checked. [2022-12-13 13:25:20,072 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 13:25:20,072 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1607755977] [2022-12-13 13:25:20,072 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1607755977] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 13:25:20,072 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 13:25:20,072 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2022-12-13 13:25:20,072 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1629345486] [2022-12-13 13:25:20,073 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 13:25:20,073 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2022-12-13 13:25:20,073 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 13:25:20,074 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2022-12-13 13:25:20,074 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=57, Unknown=0, NotChecked=0, Total=72 [2022-12-13 13:25:20,074 INFO L87 Difference]: Start difference. First operand 7315 states and 9463 transitions. Second operand has 9 states, 9 states have (on average 10.555555555555555) internal successors, (95), 5 states have internal predecessors, (95), 3 states have call successors, (27), 4 states have call predecessors, (27), 3 states have return successors, (25), 4 states have call predecessors, (25), 2 states have call successors, (25) [2022-12-13 13:25:38,463 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 13:25:46,142 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 13:25:46,142 INFO L93 Difference]: Finished difference Result 17291 states and 23041 transitions. [2022-12-13 13:25:46,143 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-12-13 13:25:46,143 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 10.555555555555555) internal successors, (95), 5 states have internal predecessors, (95), 3 states have call successors, (27), 4 states have call predecessors, (27), 3 states have return successors, (25), 4 states have call predecessors, (25), 2 states have call successors, (25) Word has length 206 [2022-12-13 13:25:46,143 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 13:25:46,161 INFO L225 Difference]: With dead ends: 17291 [2022-12-13 13:25:46,161 INFO L226 Difference]: Without dead ends: 10003 [2022-12-13 13:25:46,176 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 77 GetRequests, 65 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=41, Invalid=141, Unknown=0, NotChecked=0, Total=182 [2022-12-13 13:25:46,176 INFO L413 NwaCegarLoop]: 1826 mSDtfsCounter, 1934 mSDsluCounter, 9183 mSDsCounter, 0 mSdLazyCounter, 9506 mSolverCounterSat, 770 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 21.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2219 SdHoareTripleChecker+Valid, 11009 SdHoareTripleChecker+Invalid, 10277 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 770 IncrementalHoareTripleChecker+Valid, 9506 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 23.7s IncrementalHoareTripleChecker+Time [2022-12-13 13:25:46,176 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2219 Valid, 11009 Invalid, 10277 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [770 Valid, 9506 Invalid, 1 Unknown, 0 Unchecked, 23.7s Time] [2022-12-13 13:25:46,184 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10003 states. [2022-12-13 13:25:47,104 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10003 to 7339. [2022-12-13 13:25:47,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7339 states, 5207 states have (on average 1.2369886690992895) internal successors, (6441), 5338 states have internal predecessors, (6441), 1503 states have call successors, (1503), 603 states have call predecessors, (1503), 616 states have return successors, (1547), 1480 states have call predecessors, (1547), 1499 states have call successors, (1547) [2022-12-13 13:25:47,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7339 states to 7339 states and 9491 transitions. [2022-12-13 13:25:47,122 INFO L78 Accepts]: Start accepts. Automaton has 7339 states and 9491 transitions. Word has length 206 [2022-12-13 13:25:47,122 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 13:25:47,122 INFO L495 AbstractCegarLoop]: Abstraction has 7339 states and 9491 transitions. [2022-12-13 13:25:47,122 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 10.555555555555555) internal successors, (95), 5 states have internal predecessors, (95), 3 states have call successors, (27), 4 states have call predecessors, (27), 3 states have return successors, (25), 4 states have call predecessors, (25), 2 states have call successors, (25) [2022-12-13 13:25:47,123 INFO L276 IsEmpty]: Start isEmpty. Operand 7339 states and 9491 transitions. [2022-12-13 13:25:47,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2022-12-13 13:25:47,125 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 13:25:47,125 INFO L195 NwaCegarLoop]: trace histogram [12, 12, 12, 5, 5, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 13:25:47,125 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable32 [2022-12-13 13:25:47,125 INFO L420 AbstractCegarLoop]: === Iteration 34 === Targeting ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_kernel_rcu_update_lock_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 32 more)] === [2022-12-13 13:25:47,125 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 13:25:47,125 INFO L85 PathProgramCache]: Analyzing trace with hash -587103898, now seen corresponding path program 1 times [2022-12-13 13:25:47,125 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 13:25:47,125 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1797315577] [2022-12-13 13:25:47,125 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 13:25:47,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 13:25:47,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:25:47,601 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 13:25:47,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:25:47,606 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2022-12-13 13:25:47,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:25:47,610 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2022-12-13 13:25:47,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:25:47,638 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2022-12-13 13:25:47,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:25:47,648 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 13:25:47,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:25:47,651 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 13:25:47,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:25:47,654 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-12-13 13:25:47,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:25:47,657 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2022-12-13 13:25:47,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:25:47,665 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 13:25:47,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:25:47,668 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 13:25:47,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:25:47,671 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-12-13 13:25:47,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:25:47,673 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 71 [2022-12-13 13:25:47,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:25:47,682 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 13:25:47,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:25:47,684 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 13:25:47,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:25:47,687 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-12-13 13:25:47,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:25:47,716 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2022-12-13 13:25:47,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:25:47,719 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2022-12-13 13:25:47,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:25:47,724 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 13:25:47,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:25:47,727 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 13:25:47,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:25:47,729 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2022-12-13 13:25:47,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:25:47,733 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2022-12-13 13:25:47,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:25:47,736 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2022-12-13 13:25:47,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:25:47,740 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 137 [2022-12-13 13:25:47,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:25:47,744 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2022-12-13 13:25:47,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:25:47,767 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 158 [2022-12-13 13:25:47,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:25:47,772 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 13:25:47,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:25:47,775 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 171 [2022-12-13 13:25:47,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:25:47,784 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 13:25:47,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:25:47,790 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 13:25:47,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:25:47,792 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-12-13 13:25:47,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:25:47,795 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-12-13 13:25:47,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:25:47,797 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2022-12-13 13:25:47,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:25:47,799 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 204 [2022-12-13 13:25:47,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:25:47,803 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 13:25:47,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:25:47,806 INFO L134 CoverageAnalysis]: Checked inductivity of 338 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 336 trivial. 0 not checked. [2022-12-13 13:25:47,806 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 13:25:47,806 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1797315577] [2022-12-13 13:25:47,806 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1797315577] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 13:25:47,806 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 13:25:47,806 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-12-13 13:25:47,806 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2095592772] [2022-12-13 13:25:47,806 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 13:25:47,807 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-12-13 13:25:47,807 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 13:25:47,807 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-12-13 13:25:47,807 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2022-12-13 13:25:47,807 INFO L87 Difference]: Start difference. First operand 7339 states and 9491 transitions. Second operand has 7 states, 7 states have (on average 13.857142857142858) internal successors, (97), 4 states have internal predecessors, (97), 2 states have call successors, (30), 5 states have call predecessors, (30), 1 states have return successors, (28), 2 states have call predecessors, (28), 2 states have call successors, (28) [2022-12-13 13:26:00,402 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 13:26:05,728 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 13:26:05,728 INFO L93 Difference]: Finished difference Result 7992 states and 10338 transitions. [2022-12-13 13:26:05,728 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2022-12-13 13:26:05,729 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 13.857142857142858) internal successors, (97), 4 states have internal predecessors, (97), 2 states have call successors, (30), 5 states have call predecessors, (30), 1 states have return successors, (28), 2 states have call predecessors, (28), 2 states have call successors, (28) Word has length 222 [2022-12-13 13:26:05,729 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 13:26:05,742 INFO L225 Difference]: With dead ends: 7992 [2022-12-13 13:26:05,742 INFO L226 Difference]: Without dead ends: 7990 [2022-12-13 13:26:05,743 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 83 GetRequests, 71 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 20 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=64, Invalid=118, Unknown=0, NotChecked=0, Total=182 [2022-12-13 13:26:05,744 INFO L413 NwaCegarLoop]: 957 mSDtfsCounter, 3290 mSDsluCounter, 2767 mSDsCounter, 0 mSdLazyCounter, 5650 mSolverCounterSat, 1520 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 14.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3492 SdHoareTripleChecker+Valid, 3724 SdHoareTripleChecker+Invalid, 7171 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1520 IncrementalHoareTripleChecker+Valid, 5650 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 16.0s IncrementalHoareTripleChecker+Time [2022-12-13 13:26:05,744 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3492 Valid, 3724 Invalid, 7171 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1520 Valid, 5650 Invalid, 1 Unknown, 0 Unchecked, 16.0s Time] [2022-12-13 13:26:05,747 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7990 states. [2022-12-13 13:26:06,663 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7990 to 7410. [2022-12-13 13:26:06,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7410 states, 5263 states have (on average 1.2342770283108493) internal successors, (6496), 5391 states have internal predecessors, (6496), 1493 states have call successors, (1493), 629 states have call predecessors, (1493), 642 states have return successors, (1537), 1472 states have call predecessors, (1537), 1489 states have call successors, (1537) [2022-12-13 13:26:06,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7410 states to 7410 states and 9526 transitions. [2022-12-13 13:26:06,680 INFO L78 Accepts]: Start accepts. Automaton has 7410 states and 9526 transitions. Word has length 222 [2022-12-13 13:26:06,680 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 13:26:06,681 INFO L495 AbstractCegarLoop]: Abstraction has 7410 states and 9526 transitions. [2022-12-13 13:26:06,681 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 13.857142857142858) internal successors, (97), 4 states have internal predecessors, (97), 2 states have call successors, (30), 5 states have call predecessors, (30), 1 states have return successors, (28), 2 states have call predecessors, (28), 2 states have call successors, (28) [2022-12-13 13:26:06,681 INFO L276 IsEmpty]: Start isEmpty. Operand 7410 states and 9526 transitions. [2022-12-13 13:26:06,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 224 [2022-12-13 13:26:06,683 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 13:26:06,684 INFO L195 NwaCegarLoop]: trace histogram [10, 10, 10, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 13:26:06,684 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable33 [2022-12-13 13:26:06,684 INFO L420 AbstractCegarLoop]: === Iteration 35 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_kernel_rcu_update_lock_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 32 more)] === [2022-12-13 13:26:06,684 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 13:26:06,684 INFO L85 PathProgramCache]: Analyzing trace with hash -277746607, now seen corresponding path program 1 times [2022-12-13 13:26:06,684 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 13:26:06,684 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1495484112] [2022-12-13 13:26:06,684 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 13:26:06,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 13:26:06,769 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-12-13 13:26:06,769 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [711637997] [2022-12-13 13:26:06,769 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 13:26:06,770 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-13 13:26:06,770 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:26:06,771 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-13 13:26:06,771 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-12-13 13:26:07,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:26:07,407 INFO L263 TraceCheckSpWp]: Trace formula consists of 3443 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-13 13:26:07,416 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-13 13:26:07,441 INFO L134 CoverageAnalysis]: Checked inductivity of 249 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 249 trivial. 0 not checked. [2022-12-13 13:26:07,441 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-12-13 13:26:07,441 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 13:26:07,441 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1495484112] [2022-12-13 13:26:07,441 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-12-13 13:26:07,442 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [711637997] [2022-12-13 13:26:07,442 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [711637997] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 13:26:07,442 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 13:26:07,442 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-13 13:26:07,442 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1985932761] [2022-12-13 13:26:07,442 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 13:26:07,442 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-13 13:26:07,442 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 13:26:07,443 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-13 13:26:07,443 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-13 13:26:07,443 INFO L87 Difference]: Start difference. First operand 7410 states and 9526 transitions. Second operand has 3 states, 3 states have (on average 38.0) internal successors, (114), 3 states have internal predecessors, (114), 2 states have call successors, (24), 2 states have call predecessors, (24), 1 states have return successors, (22), 1 states have call predecessors, (22), 1 states have call successors, (22) [2022-12-13 13:26:08,408 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 13:26:08,408 INFO L93 Difference]: Finished difference Result 14797 states and 19019 transitions. [2022-12-13 13:26:08,408 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-13 13:26:08,409 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 38.0) internal successors, (114), 3 states have internal predecessors, (114), 2 states have call successors, (24), 2 states have call predecessors, (24), 1 states have return successors, (22), 1 states have call predecessors, (22), 1 states have call successors, (22) Word has length 223 [2022-12-13 13:26:08,409 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 13:26:08,423 INFO L225 Difference]: With dead ends: 14797 [2022-12-13 13:26:08,423 INFO L226 Difference]: Without dead ends: 7414 [2022-12-13 13:26:08,433 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 222 GetRequests, 221 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-13 13:26:08,433 INFO L413 NwaCegarLoop]: 2051 mSDtfsCounter, 0 mSDsluCounter, 2046 mSDsCounter, 0 mSdLazyCounter, 6 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 4097 SdHoareTripleChecker+Invalid, 6 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 6 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-12-13 13:26:08,434 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 4097 Invalid, 6 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 6 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-12-13 13:26:08,438 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7414 states. [2022-12-13 13:26:09,354 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7414 to 7414. [2022-12-13 13:26:09,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7414 states, 5267 states have (on average 1.2340991076514145) internal successors, (6500), 5395 states have internal predecessors, (6500), 1493 states have call successors, (1493), 629 states have call predecessors, (1493), 642 states have return successors, (1537), 1472 states have call predecessors, (1537), 1489 states have call successors, (1537) [2022-12-13 13:26:09,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7414 states to 7414 states and 9530 transitions. [2022-12-13 13:26:09,372 INFO L78 Accepts]: Start accepts. Automaton has 7414 states and 9530 transitions. Word has length 223 [2022-12-13 13:26:09,372 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 13:26:09,372 INFO L495 AbstractCegarLoop]: Abstraction has 7414 states and 9530 transitions. [2022-12-13 13:26:09,372 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 38.0) internal successors, (114), 3 states have internal predecessors, (114), 2 states have call successors, (24), 2 states have call predecessors, (24), 1 states have return successors, (22), 1 states have call predecessors, (22), 1 states have call successors, (22) [2022-12-13 13:26:09,372 INFO L276 IsEmpty]: Start isEmpty. Operand 7414 states and 9530 transitions. [2022-12-13 13:26:09,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 224 [2022-12-13 13:26:09,374 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 13:26:09,375 INFO L195 NwaCegarLoop]: trace histogram [10, 10, 10, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 13:26:09,387 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2022-12-13 13:26:09,575 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable34,2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-13 13:26:09,576 INFO L420 AbstractCegarLoop]: === Iteration 36 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_kernel_rcu_update_lock_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 32 more)] === [2022-12-13 13:26:09,576 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 13:26:09,576 INFO L85 PathProgramCache]: Analyzing trace with hash -19581169, now seen corresponding path program 1 times [2022-12-13 13:26:09,577 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 13:26:09,577 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [97839033] [2022-12-13 13:26:09,577 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 13:26:09,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 13:26:09,705 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-12-13 13:26:09,706 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1369206470] [2022-12-13 13:26:09,706 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 13:26:09,706 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-13 13:26:09,706 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:26:09,707 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-13 13:26:09,707 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2022-12-13 13:26:10,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:26:10,328 INFO L263 TraceCheckSpWp]: Trace formula consists of 3443 conjuncts, 12 conjunts are in the unsatisfiable core [2022-12-13 13:26:10,333 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-13 13:26:11,186 INFO L134 CoverageAnalysis]: Checked inductivity of 249 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 249 trivial. 0 not checked. [2022-12-13 13:26:11,186 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-12-13 13:26:11,186 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 13:26:11,186 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [97839033] [2022-12-13 13:26:11,186 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-12-13 13:26:11,186 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1369206470] [2022-12-13 13:26:11,187 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1369206470] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 13:26:11,187 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 13:26:11,187 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-12-13 13:26:11,187 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1704748884] [2022-12-13 13:26:11,187 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 13:26:11,188 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-12-13 13:26:11,188 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 13:26:11,189 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-12-13 13:26:11,189 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-12-13 13:26:11,189 INFO L87 Difference]: Start difference. First operand 7414 states and 9530 transitions. Second operand has 5 states, 5 states have (on average 22.8) internal successors, (114), 3 states have internal predecessors, (114), 1 states have call successors, (24), 2 states have call predecessors, (24), 1 states have return successors, (22), 1 states have call predecessors, (22), 1 states have call successors, (22) [2022-12-13 13:26:12,386 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 13:26:12,386 INFO L93 Difference]: Finished difference Result 7446 states and 9554 transitions. [2022-12-13 13:26:12,387 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-12-13 13:26:12,387 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 22.8) internal successors, (114), 3 states have internal predecessors, (114), 1 states have call successors, (24), 2 states have call predecessors, (24), 1 states have return successors, (22), 1 states have call predecessors, (22), 1 states have call successors, (22) Word has length 223 [2022-12-13 13:26:12,387 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 13:26:12,399 INFO L225 Difference]: With dead ends: 7446 [2022-12-13 13:26:12,399 INFO L226 Difference]: Without dead ends: 7444 [2022-12-13 13:26:12,400 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 224 GetRequests, 219 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2022-12-13 13:26:12,401 INFO L413 NwaCegarLoop]: 2056 mSDtfsCounter, 1852 mSDsluCounter, 4161 mSDsCounter, 0 mSdLazyCounter, 10 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1853 SdHoareTripleChecker+Valid, 6217 SdHoareTripleChecker+Invalid, 11 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 10 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-12-13 13:26:12,401 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1853 Valid, 6217 Invalid, 11 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 10 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-12-13 13:26:12,406 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7444 states. [2022-12-13 13:26:13,560 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7444 to 7444. [2022-12-13 13:26:13,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7444 states, 5290 states have (on average 1.231568998109641) internal successors, (6515), 5417 states have internal predecessors, (6515), 1493 states have call successors, (1493), 637 states have call predecessors, (1493), 650 states have return successors, (1537), 1472 states have call predecessors, (1537), 1489 states have call successors, (1537) [2022-12-13 13:26:13,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7444 states to 7444 states and 9545 transitions. [2022-12-13 13:26:13,578 INFO L78 Accepts]: Start accepts. Automaton has 7444 states and 9545 transitions. Word has length 223 [2022-12-13 13:26:13,578 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 13:26:13,578 INFO L495 AbstractCegarLoop]: Abstraction has 7444 states and 9545 transitions. [2022-12-13 13:26:13,578 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 22.8) internal successors, (114), 3 states have internal predecessors, (114), 1 states have call successors, (24), 2 states have call predecessors, (24), 1 states have return successors, (22), 1 states have call predecessors, (22), 1 states have call successors, (22) [2022-12-13 13:26:13,578 INFO L276 IsEmpty]: Start isEmpty. Operand 7444 states and 9545 transitions. [2022-12-13 13:26:13,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 241 [2022-12-13 13:26:13,581 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 13:26:13,581 INFO L195 NwaCegarLoop]: trace histogram [12, 12, 12, 5, 5, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 13:26:13,590 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Ended with exit code 0 [2022-12-13 13:26:13,781 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable35 [2022-12-13 13:26:13,783 INFO L420 AbstractCegarLoop]: === Iteration 37 === Targeting ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_kernel_rcu_update_lock_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 32 more)] === [2022-12-13 13:26:13,783 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 13:26:13,784 INFO L85 PathProgramCache]: Analyzing trace with hash -1796306978, now seen corresponding path program 1 times [2022-12-13 13:26:13,784 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 13:26:13,785 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1849818607] [2022-12-13 13:26:13,785 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 13:26:13,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 13:26:14,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:26:14,359 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 13:26:14,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:26:14,363 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2022-12-13 13:26:14,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:26:14,366 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2022-12-13 13:26:14,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:26:14,395 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2022-12-13 13:26:14,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:26:14,401 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 13:26:14,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:26:14,404 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 13:26:14,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:26:14,408 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-12-13 13:26:14,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:26:14,410 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2022-12-13 13:26:14,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:26:14,416 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 13:26:14,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:26:14,419 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 13:26:14,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:26:14,422 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-12-13 13:26:14,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:26:14,425 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 71 [2022-12-13 13:26:14,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:26:14,431 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 13:26:14,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:26:14,433 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 13:26:14,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:26:14,436 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-12-13 13:26:14,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:26:14,439 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2022-12-13 13:26:14,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:26:14,442 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2022-12-13 13:26:14,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:26:14,445 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 13:26:14,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:26:14,448 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 13:26:14,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:26:14,451 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2022-12-13 13:26:14,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:26:14,454 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2022-12-13 13:26:14,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:26:14,457 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2022-12-13 13:26:14,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:26:14,460 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 137 [2022-12-13 13:26:14,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:26:14,464 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2022-12-13 13:26:14,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:26:14,490 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 158 [2022-12-13 13:26:14,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:26:14,495 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 13:26:14,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:26:14,498 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 171 [2022-12-13 13:26:14,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:26:14,532 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 13:26:14,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:26:14,540 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 13:26:14,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:26:14,544 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-12-13 13:26:14,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:26:14,548 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-12-13 13:26:14,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:26:14,552 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2022-12-13 13:26:14,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:26:14,555 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 204 [2022-12-13 13:26:14,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:26:14,560 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 13:26:14,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:26:14,588 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 216 [2022-12-13 13:26:14,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:26:14,601 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 13:26:14,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:26:14,606 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 228 [2022-12-13 13:26:14,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:26:14,613 INFO L134 CoverageAnalysis]: Checked inductivity of 342 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 340 trivial. 0 not checked. [2022-12-13 13:26:14,613 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 13:26:14,614 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1849818607] [2022-12-13 13:26:14,614 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1849818607] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 13:26:14,614 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 13:26:14,614 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-12-13 13:26:14,614 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1308424047] [2022-12-13 13:26:14,614 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 13:26:14,615 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-12-13 13:26:14,615 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 13:26:14,616 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-12-13 13:26:14,616 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2022-12-13 13:26:14,616 INFO L87 Difference]: Start difference. First operand 7444 states and 9545 transitions. Second operand has 8 states, 8 states have (on average 13.25) internal successors, (106), 4 states have internal predecessors, (106), 2 states have call successors, (33), 6 states have call predecessors, (33), 2 states have return successors, (31), 2 states have call predecessors, (31), 2 states have call successors, (31) [2022-12-13 13:26:30,319 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 13:26:34,546 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 13:26:34,546 INFO L93 Difference]: Finished difference Result 7821 states and 10143 transitions. [2022-12-13 13:26:34,546 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2022-12-13 13:26:34,546 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 13.25) internal successors, (106), 4 states have internal predecessors, (106), 2 states have call successors, (33), 6 states have call predecessors, (33), 2 states have return successors, (31), 2 states have call predecessors, (31), 2 states have call successors, (31) Word has length 240 [2022-12-13 13:26:34,547 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 13:26:34,560 INFO L225 Difference]: With dead ends: 7821 [2022-12-13 13:26:34,560 INFO L226 Difference]: Without dead ends: 7819 [2022-12-13 13:26:34,563 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 93 GetRequests, 78 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 31 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=87, Invalid=185, Unknown=0, NotChecked=0, Total=272 [2022-12-13 13:26:34,563 INFO L413 NwaCegarLoop]: 951 mSDtfsCounter, 2366 mSDsluCounter, 4116 mSDsCounter, 0 mSdLazyCounter, 6252 mSolverCounterSat, 1689 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 16.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2370 SdHoareTripleChecker+Valid, 5067 SdHoareTripleChecker+Invalid, 7942 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1689 IncrementalHoareTripleChecker+Valid, 6252 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 18.1s IncrementalHoareTripleChecker+Time [2022-12-13 13:26:34,563 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2370 Valid, 5067 Invalid, 7942 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1689 Valid, 6252 Invalid, 1 Unknown, 0 Unchecked, 18.1s Time] [2022-12-13 13:26:34,567 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7819 states. [2022-12-13 13:26:35,585 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7819 to 7442. [2022-12-13 13:26:35,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7442 states, 5289 states have (on average 1.2308564946114577) internal successors, (6510), 5415 states have internal predecessors, (6510), 1493 states have call successors, (1493), 637 states have call predecessors, (1493), 650 states have return successors, (1537), 1472 states have call predecessors, (1537), 1489 states have call successors, (1537) [2022-12-13 13:26:35,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7442 states to 7442 states and 9540 transitions. [2022-12-13 13:26:35,602 INFO L78 Accepts]: Start accepts. Automaton has 7442 states and 9540 transitions. Word has length 240 [2022-12-13 13:26:35,602 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 13:26:35,602 INFO L495 AbstractCegarLoop]: Abstraction has 7442 states and 9540 transitions. [2022-12-13 13:26:35,603 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 13.25) internal successors, (106), 4 states have internal predecessors, (106), 2 states have call successors, (33), 6 states have call predecessors, (33), 2 states have return successors, (31), 2 states have call predecessors, (31), 2 states have call successors, (31) [2022-12-13 13:26:35,603 INFO L276 IsEmpty]: Start isEmpty. Operand 7442 states and 9540 transitions. [2022-12-13 13:26:35,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2022-12-13 13:26:35,605 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 13:26:35,605 INFO L195 NwaCegarLoop]: trace histogram [12, 12, 12, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 13:26:35,605 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable36 [2022-12-13 13:26:35,606 INFO L420 AbstractCegarLoop]: === Iteration 38 === Targeting ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_kernel_rcu_update_lock_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 32 more)] === [2022-12-13 13:26:35,606 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 13:26:35,606 INFO L85 PathProgramCache]: Analyzing trace with hash -761167208, now seen corresponding path program 1 times [2022-12-13 13:26:35,606 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 13:26:35,606 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [775271047] [2022-12-13 13:26:35,606 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 13:26:35,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 13:26:35,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:26:35,853 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 13:26:35,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:26:35,857 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2022-12-13 13:26:35,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:26:35,860 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2022-12-13 13:26:35,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:26:35,890 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2022-12-13 13:26:35,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:26:35,897 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 13:26:35,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:26:35,900 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 13:26:35,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:26:35,903 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-12-13 13:26:35,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:26:35,906 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2022-12-13 13:26:35,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:26:35,911 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 13:26:35,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:26:35,914 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 13:26:35,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:26:35,917 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-12-13 13:26:35,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:26:35,920 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 71 [2022-12-13 13:26:35,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:26:35,926 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 13:26:35,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:26:35,928 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 13:26:35,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:26:35,931 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-12-13 13:26:35,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:26:35,934 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2022-12-13 13:26:35,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:26:35,936 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2022-12-13 13:26:35,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:26:35,940 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 13:26:35,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:26:35,942 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 13:26:35,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:26:35,945 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2022-12-13 13:26:35,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:26:35,950 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2022-12-13 13:26:35,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:26:35,953 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2022-12-13 13:26:35,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:26:35,955 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 137 [2022-12-13 13:26:35,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:26:35,958 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2022-12-13 13:26:35,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:26:35,961 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 159 [2022-12-13 13:26:35,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:26:36,000 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2022-12-13 13:26:36,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:26:36,011 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 194 [2022-12-13 13:26:36,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:26:36,014 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 201 [2022-12-13 13:26:36,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:26:36,018 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 211 [2022-12-13 13:26:36,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:26:36,042 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 216 [2022-12-13 13:26:36,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:26:36,047 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 13:26:36,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:26:36,050 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-12-13 13:26:36,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:26:36,053 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2022-12-13 13:26:36,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:26:36,056 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 238 [2022-12-13 13:26:36,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:26:36,061 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 243 [2022-12-13 13:26:36,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:26:36,067 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 13:26:36,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:26:36,070 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-12-13 13:26:36,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:26:36,072 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2022-12-13 13:26:36,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:26:36,075 INFO L134 CoverageAnalysis]: Checked inductivity of 333 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 333 trivial. 0 not checked. [2022-12-13 13:26:36,075 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 13:26:36,075 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [775271047] [2022-12-13 13:26:36,076 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [775271047] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 13:26:36,076 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 13:26:36,076 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-12-13 13:26:36,076 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1294460017] [2022-12-13 13:26:36,076 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 13:26:36,076 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-12-13 13:26:36,076 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 13:26:36,077 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-12-13 13:26:36,077 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2022-12-13 13:26:36,077 INFO L87 Difference]: Start difference. First operand 7442 states and 9540 transitions. Second operand has 7 states, 7 states have (on average 19.142857142857142) internal successors, (134), 4 states have internal predecessors, (134), 3 states have call successors, (32), 4 states have call predecessors, (32), 1 states have return successors, (32), 2 states have call predecessors, (32), 3 states have call successors, (32) [2022-12-13 13:26:50,502 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 13:26:58,267 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 13:26:58,267 INFO L93 Difference]: Finished difference Result 18388 states and 24539 transitions. [2022-12-13 13:26:58,268 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-12-13 13:26:58,268 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 19.142857142857142) internal successors, (134), 4 states have internal predecessors, (134), 3 states have call successors, (32), 4 states have call predecessors, (32), 1 states have return successors, (32), 2 states have call predecessors, (32), 3 states have call successors, (32) Word has length 267 [2022-12-13 13:26:58,268 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 13:26:58,288 INFO L225 Difference]: With dead ends: 18388 [2022-12-13 13:26:58,288 INFO L226 Difference]: Without dead ends: 10973 [2022-12-13 13:26:58,299 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 85 GetRequests, 77 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=26, Invalid=64, Unknown=0, NotChecked=0, Total=90 [2022-12-13 13:26:58,299 INFO L413 NwaCegarLoop]: 1815 mSDtfsCounter, 2127 mSDsluCounter, 5104 mSDsCounter, 0 mSdLazyCounter, 6486 mSolverCounterSat, 960 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 17.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2389 SdHoareTripleChecker+Valid, 6919 SdHoareTripleChecker+Invalid, 7447 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 960 IncrementalHoareTripleChecker+Valid, 6486 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 19.4s IncrementalHoareTripleChecker+Time [2022-12-13 13:26:58,299 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2389 Valid, 6919 Invalid, 7447 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [960 Valid, 6486 Invalid, 1 Unknown, 0 Unchecked, 19.4s Time] [2022-12-13 13:26:58,309 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10973 states. [2022-12-13 13:27:00,083 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10973 to 7450. [2022-12-13 13:27:00,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7450 states, 5297 states have (on average 1.2305078346233718) internal successors, (6518), 5423 states have internal predecessors, (6518), 1493 states have call successors, (1493), 637 states have call predecessors, (1493), 650 states have return successors, (1537), 1472 states have call predecessors, (1537), 1489 states have call successors, (1537) [2022-12-13 13:27:00,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7450 states to 7450 states and 9548 transitions. [2022-12-13 13:27:00,101 INFO L78 Accepts]: Start accepts. Automaton has 7450 states and 9548 transitions. Word has length 267 [2022-12-13 13:27:00,101 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 13:27:00,101 INFO L495 AbstractCegarLoop]: Abstraction has 7450 states and 9548 transitions. [2022-12-13 13:27:00,101 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 19.142857142857142) internal successors, (134), 4 states have internal predecessors, (134), 3 states have call successors, (32), 4 states have call predecessors, (32), 1 states have return successors, (32), 2 states have call predecessors, (32), 3 states have call successors, (32) [2022-12-13 13:27:00,101 INFO L276 IsEmpty]: Start isEmpty. Operand 7450 states and 9548 transitions. [2022-12-13 13:27:00,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 244 [2022-12-13 13:27:00,104 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 13:27:00,104 INFO L195 NwaCegarLoop]: trace histogram [11, 11, 11, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 13:27:00,104 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable37 [2022-12-13 13:27:00,104 INFO L420 AbstractCegarLoop]: === Iteration 39 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_kernel_rcu_update_lock_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 32 more)] === [2022-12-13 13:27:00,104 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 13:27:00,104 INFO L85 PathProgramCache]: Analyzing trace with hash 987156079, now seen corresponding path program 1 times [2022-12-13 13:27:00,104 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 13:27:00,104 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [911848965] [2022-12-13 13:27:00,104 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 13:27:00,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 13:27:00,197 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-12-13 13:27:00,197 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [865819577] [2022-12-13 13:27:00,197 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 13:27:00,197 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-13 13:27:00,197 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:27:00,198 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-13 13:27:00,199 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2022-12-13 13:27:01,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:27:01,427 INFO L263 TraceCheckSpWp]: Trace formula consists of 3519 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-13 13:27:01,432 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-13 13:27:01,449 INFO L134 CoverageAnalysis]: Checked inductivity of 289 backedges. 52 proven. 0 refuted. 0 times theorem prover too weak. 237 trivial. 0 not checked. [2022-12-13 13:27:01,449 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-12-13 13:27:01,449 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 13:27:01,450 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [911848965] [2022-12-13 13:27:01,450 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-12-13 13:27:01,450 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [865819577] [2022-12-13 13:27:01,450 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [865819577] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 13:27:01,450 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 13:27:01,450 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-13 13:27:01,450 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [587875958] [2022-12-13 13:27:01,450 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 13:27:01,451 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-13 13:27:01,451 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 13:27:01,451 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-13 13:27:01,451 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-13 13:27:01,451 INFO L87 Difference]: Start difference. First operand 7450 states and 9548 transitions. Second operand has 3 states, 3 states have (on average 43.333333333333336) internal successors, (130), 3 states have internal predecessors, (130), 2 states have call successors, (26), 2 states have call predecessors, (26), 2 states have return successors, (26), 2 states have call predecessors, (26), 2 states have call successors, (26) [2022-12-13 13:27:02,991 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 13:27:02,992 INFO L93 Difference]: Finished difference Result 15001 states and 19259 transitions. [2022-12-13 13:27:02,992 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-13 13:27:02,992 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 43.333333333333336) internal successors, (130), 3 states have internal predecessors, (130), 2 states have call successors, (26), 2 states have call predecessors, (26), 2 states have return successors, (26), 2 states have call predecessors, (26), 2 states have call successors, (26) Word has length 243 [2022-12-13 13:27:02,993 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 13:27:03,013 INFO L225 Difference]: With dead ends: 15001 [2022-12-13 13:27:03,013 INFO L226 Difference]: Without dead ends: 7578 [2022-12-13 13:27:03,041 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 242 GetRequests, 241 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-13 13:27:03,041 INFO L413 NwaCegarLoop]: 2041 mSDtfsCounter, 26 mSDsluCounter, 2025 mSDsCounter, 0 mSdLazyCounter, 37 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 34 SdHoareTripleChecker+Valid, 4066 SdHoareTripleChecker+Invalid, 40 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 37 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-12-13 13:27:03,041 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [34 Valid, 4066 Invalid, 40 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 37 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-12-13 13:27:03,045 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7578 states. [2022-12-13 13:27:04,396 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7578 to 7458. [2022-12-13 13:27:04,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7458 states, 5305 states have (on average 1.2301602262016964) internal successors, (6526), 5431 states have internal predecessors, (6526), 1493 states have call successors, (1493), 637 states have call predecessors, (1493), 650 states have return successors, (1537), 1472 states have call predecessors, (1537), 1489 states have call successors, (1537) [2022-12-13 13:27:04,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7458 states to 7458 states and 9556 transitions. [2022-12-13 13:27:04,414 INFO L78 Accepts]: Start accepts. Automaton has 7458 states and 9556 transitions. Word has length 243 [2022-12-13 13:27:04,415 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 13:27:04,415 INFO L495 AbstractCegarLoop]: Abstraction has 7458 states and 9556 transitions. [2022-12-13 13:27:04,415 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 43.333333333333336) internal successors, (130), 3 states have internal predecessors, (130), 2 states have call successors, (26), 2 states have call predecessors, (26), 2 states have return successors, (26), 2 states have call predecessors, (26), 2 states have call successors, (26) [2022-12-13 13:27:04,415 INFO L276 IsEmpty]: Start isEmpty. Operand 7458 states and 9556 transitions. [2022-12-13 13:27:04,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 306 [2022-12-13 13:27:04,418 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 13:27:04,418 INFO L195 NwaCegarLoop]: trace histogram [15, 15, 15, 6, 6, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 13:27:04,433 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Ended with exit code 0 [2022-12-13 13:27:04,618 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable38 [2022-12-13 13:27:04,619 INFO L420 AbstractCegarLoop]: === Iteration 40 === Targeting ldv_linux_block_genhd_del_gendiskErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_kernel_rcu_update_lock_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 32 more)] === [2022-12-13 13:27:04,620 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 13:27:04,621 INFO L85 PathProgramCache]: Analyzing trace with hash -457653062, now seen corresponding path program 1 times [2022-12-13 13:27:04,621 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 13:27:04,621 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1945264566] [2022-12-13 13:27:04,622 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 13:27:04,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 13:27:04,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:27:05,085 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 13:27:05,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:27:05,100 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-12-13 13:27:05,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:27:05,119 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2022-12-13 13:27:05,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:27:05,124 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2022-12-13 13:27:05,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:27:05,127 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 13:27:05,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:27:05,129 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2022-12-13 13:27:05,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:27:05,132 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2022-12-13 13:27:05,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:27:05,135 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 45 [2022-12-13 13:27:05,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:27:05,162 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 51 [2022-12-13 13:27:05,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:27:05,168 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 13:27:05,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:27:05,171 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 13:27:05,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:27:05,174 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-12-13 13:27:05,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:27:05,176 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 72 [2022-12-13 13:27:05,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:27:05,182 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 13:27:05,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:27:05,185 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 13:27:05,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:27:05,187 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-12-13 13:27:05,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:27:05,189 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 93 [2022-12-13 13:27:05,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:27:05,194 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 13:27:05,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:27:05,197 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 13:27:05,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:27:05,199 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-12-13 13:27:05,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:27:05,201 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 114 [2022-12-13 13:27:05,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:27:05,206 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 13:27:05,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:27:05,208 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 13:27:05,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:27:05,210 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-12-13 13:27:05,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:27:05,213 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2022-12-13 13:27:05,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:27:05,233 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 141 [2022-12-13 13:27:05,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:27:05,238 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 13:27:05,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:27:05,241 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2022-12-13 13:27:05,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:27:05,244 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 13:27:05,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:27:05,247 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 167 [2022-12-13 13:27:05,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:27:05,250 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 13:27:05,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:27:05,252 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 13:27:05,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:27:05,254 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 183 [2022-12-13 13:27:05,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:27:05,257 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 189 [2022-12-13 13:27:05,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:27:05,259 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 194 [2022-12-13 13:27:05,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:27:05,277 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 202 [2022-12-13 13:27:05,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:27:05,279 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 13:27:05,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:27:05,281 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 213 [2022-12-13 13:27:05,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:27:05,414 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 13:27:05,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:27:05,506 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 13:27:05,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:27:05,546 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 231 [2022-12-13 13:27:05,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:27:05,552 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 13:27:05,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:27:05,590 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 247 [2022-12-13 13:27:05,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:27:05,596 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-12-13 13:27:05,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:27:05,598 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2022-12-13 13:27:05,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:27:05,601 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 261 [2022-12-13 13:27:05,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:27:05,604 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 266 [2022-12-13 13:27:05,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:27:05,606 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 271 [2022-12-13 13:27:05,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:27:05,609 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 275 [2022-12-13 13:27:05,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:27:05,614 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 13:27:05,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:27:05,617 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-12-13 13:27:05,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:27:05,619 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2022-12-13 13:27:05,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:27:05,621 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 296 [2022-12-13 13:27:05,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:27:05,624 INFO L134 CoverageAnalysis]: Checked inductivity of 553 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 553 trivial. 0 not checked. [2022-12-13 13:27:05,624 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 13:27:05,624 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1945264566] [2022-12-13 13:27:05,624 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1945264566] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 13:27:05,624 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 13:27:05,624 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2022-12-13 13:27:05,624 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [167233576] [2022-12-13 13:27:05,625 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 13:27:05,625 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 13 states [2022-12-13 13:27:05,625 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 13:27:05,625 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2022-12-13 13:27:05,625 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=133, Unknown=0, NotChecked=0, Total=156 [2022-12-13 13:27:05,626 INFO L87 Difference]: Start difference. First operand 7458 states and 9556 transitions. Second operand has 13 states, 13 states have (on average 8.846153846153847) internal successors, (115), 5 states have internal predecessors, (115), 3 states have call successors, (44), 8 states have call predecessors, (44), 3 states have return successors, (42), 4 states have call predecessors, (42), 3 states have call successors, (42) [2022-12-13 13:27:25,827 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 13:27:32,649 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 13:27:32,649 INFO L93 Difference]: Finished difference Result 9540 states and 12239 transitions. [2022-12-13 13:27:32,650 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2022-12-13 13:27:32,650 INFO L78 Accepts]: Start accepts. Automaton has has 13 states, 13 states have (on average 8.846153846153847) internal successors, (115), 5 states have internal predecessors, (115), 3 states have call successors, (44), 8 states have call predecessors, (44), 3 states have return successors, (42), 4 states have call predecessors, (42), 3 states have call successors, (42) Word has length 305 [2022-12-13 13:27:32,651 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 13:27:32,666 INFO L225 Difference]: With dead ends: 9540 [2022-12-13 13:27:32,666 INFO L226 Difference]: Without dead ends: 8255 [2022-12-13 13:27:32,670 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 130 GetRequests, 108 SyntacticMatches, 0 SemanticMatches, 22 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 60 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=139, Invalid=413, Unknown=0, NotChecked=0, Total=552 [2022-12-13 13:27:32,670 INFO L413 NwaCegarLoop]: 1067 mSDtfsCounter, 4617 mSDsluCounter, 8291 mSDsCounter, 0 mSdLazyCounter, 9687 mSolverCounterSat, 3196 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 22.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4640 SdHoareTripleChecker+Valid, 9358 SdHoareTripleChecker+Invalid, 12884 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 3196 IncrementalHoareTripleChecker+Valid, 9687 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 24.7s IncrementalHoareTripleChecker+Time [2022-12-13 13:27:32,670 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4640 Valid, 9358 Invalid, 12884 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [3196 Valid, 9687 Invalid, 1 Unknown, 0 Unchecked, 24.7s Time] [2022-12-13 13:27:32,674 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8255 states. [2022-12-13 13:27:33,727 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8255 to 7486. [2022-12-13 13:27:33,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7486 states, 5325 states have (on average 1.2292957746478874) internal successors, (6546), 5451 states have internal predecessors, (6546), 1493 states have call successors, (1493), 637 states have call predecessors, (1493), 658 states have return successors, (1545), 1480 states have call predecessors, (1545), 1489 states have call successors, (1545) [2022-12-13 13:27:33,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7486 states to 7486 states and 9584 transitions. [2022-12-13 13:27:33,744 INFO L78 Accepts]: Start accepts. Automaton has 7486 states and 9584 transitions. Word has length 305 [2022-12-13 13:27:33,745 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 13:27:33,745 INFO L495 AbstractCegarLoop]: Abstraction has 7486 states and 9584 transitions. [2022-12-13 13:27:33,745 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 13 states, 13 states have (on average 8.846153846153847) internal successors, (115), 5 states have internal predecessors, (115), 3 states have call successors, (44), 8 states have call predecessors, (44), 3 states have return successors, (42), 4 states have call predecessors, (42), 3 states have call successors, (42) [2022-12-13 13:27:33,745 INFO L276 IsEmpty]: Start isEmpty. Operand 7486 states and 9584 transitions. [2022-12-13 13:27:33,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 266 [2022-12-13 13:27:33,748 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 13:27:33,748 INFO L195 NwaCegarLoop]: trace histogram [11, 11, 11, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 13:27:33,748 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable39 [2022-12-13 13:27:33,748 INFO L420 AbstractCegarLoop]: === Iteration 41 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_kernel_rcu_update_lock_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 32 more)] === [2022-12-13 13:27:33,748 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 13:27:33,748 INFO L85 PathProgramCache]: Analyzing trace with hash -1962932337, now seen corresponding path program 1 times [2022-12-13 13:27:33,748 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 13:27:33,748 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [659212453] [2022-12-13 13:27:33,749 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 13:27:33,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 13:27:33,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:27:33,881 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 13:27:33,881 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [659212453] [2022-12-13 13:27:33,882 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: Unsupported non-linear arithmetic [2022-12-13 13:27:33,882 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [444263681] [2022-12-13 13:27:33,882 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 13:27:33,882 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-13 13:27:33,882 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:27:33,883 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-13 13:27:33,883 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2022-12-13 13:27:34,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:27:34,770 INFO L263 TraceCheckSpWp]: Trace formula consists of 3626 conjuncts, 4 conjunts are in the unsatisfiable core [2022-12-13 13:27:34,775 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-13 13:27:34,838 INFO L134 CoverageAnalysis]: Checked inductivity of 299 backedges. 52 proven. 0 refuted. 0 times theorem prover too weak. 247 trivial. 0 not checked. [2022-12-13 13:27:34,839 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-12-13 13:27:34,839 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [444263681] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 13:27:34,839 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 13:27:34,839 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-12-13 13:27:34,840 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [203739600] [2022-12-13 13:27:34,840 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 13:27:34,840 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-12-13 13:27:34,840 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 13:27:34,841 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-12-13 13:27:34,841 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-12-13 13:27:34,841 INFO L87 Difference]: Start difference. First operand 7486 states and 9584 transitions. Second operand has 5 states, 5 states have (on average 28.0) internal successors, (140), 4 states have internal predecessors, (140), 2 states have call successors, (30), 2 states have call predecessors, (30), 3 states have return successors, (30), 3 states have call predecessors, (30), 2 states have call successors, (30) [2022-12-13 13:27:36,420 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 13:27:36,420 INFO L93 Difference]: Finished difference Result 16198 states and 21045 transitions. [2022-12-13 13:27:36,421 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-12-13 13:27:36,421 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 28.0) internal successors, (140), 4 states have internal predecessors, (140), 2 states have call successors, (30), 2 states have call predecessors, (30), 3 states have return successors, (30), 3 states have call predecessors, (30), 2 states have call successors, (30) Word has length 265 [2022-12-13 13:27:36,421 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 13:27:36,436 INFO L225 Difference]: With dead ends: 16198 [2022-12-13 13:27:36,436 INFO L226 Difference]: Without dead ends: 8739 [2022-12-13 13:27:36,444 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 264 GetRequests, 261 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-12-13 13:27:36,445 INFO L413 NwaCegarLoop]: 2512 mSDtfsCounter, 271 mSDsluCounter, 7144 mSDsCounter, 0 mSdLazyCounter, 33 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 367 SdHoareTripleChecker+Valid, 9656 SdHoareTripleChecker+Invalid, 33 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 33 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-12-13 13:27:36,445 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [367 Valid, 9656 Invalid, 33 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 33 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-12-13 13:27:36,450 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8739 states. [2022-12-13 13:27:37,501 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8739 to 7502. [2022-12-13 13:27:37,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7502 states, 5337 states have (on average 1.2287802136031478) internal successors, (6558), 5463 states have internal predecessors, (6558), 1493 states have call successors, (1493), 637 states have call predecessors, (1493), 662 states have return successors, (1553), 1484 states have call predecessors, (1553), 1489 states have call successors, (1553) [2022-12-13 13:27:37,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7502 states to 7502 states and 9604 transitions. [2022-12-13 13:27:37,520 INFO L78 Accepts]: Start accepts. Automaton has 7502 states and 9604 transitions. Word has length 265 [2022-12-13 13:27:37,520 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 13:27:37,520 INFO L495 AbstractCegarLoop]: Abstraction has 7502 states and 9604 transitions. [2022-12-13 13:27:37,521 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 28.0) internal successors, (140), 4 states have internal predecessors, (140), 2 states have call successors, (30), 2 states have call predecessors, (30), 3 states have return successors, (30), 3 states have call predecessors, (30), 2 states have call successors, (30) [2022-12-13 13:27:37,521 INFO L276 IsEmpty]: Start isEmpty. Operand 7502 states and 9604 transitions. [2022-12-13 13:27:37,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 338 [2022-12-13 13:27:37,524 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 13:27:37,524 INFO L195 NwaCegarLoop]: trace histogram [11, 11, 11, 6, 6, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 13:27:37,533 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Ended with exit code 0 [2022-12-13 13:27:37,724 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable40 [2022-12-13 13:27:37,726 INFO L420 AbstractCegarLoop]: === Iteration 42 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_kernel_rcu_update_lock_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 32 more)] === [2022-12-13 13:27:37,726 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 13:27:37,726 INFO L85 PathProgramCache]: Analyzing trace with hash 748038420, now seen corresponding path program 1 times [2022-12-13 13:27:37,727 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 13:27:37,727 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1451872865] [2022-12-13 13:27:37,727 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 13:27:37,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 13:27:37,875 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-12-13 13:27:37,875 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [735258672] [2022-12-13 13:27:37,875 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 13:27:37,875 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-13 13:27:37,876 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:27:37,876 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-13 13:27:37,877 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2022-12-13 13:27:38,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:27:38,883 INFO L263 TraceCheckSpWp]: Trace formula consists of 3897 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-13 13:27:38,889 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-13 13:27:38,910 INFO L134 CoverageAnalysis]: Checked inductivity of 355 backedges. 53 proven. 0 refuted. 0 times theorem prover too weak. 302 trivial. 0 not checked. [2022-12-13 13:27:38,910 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-12-13 13:27:38,910 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 13:27:38,910 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1451872865] [2022-12-13 13:27:38,911 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-12-13 13:27:38,911 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [735258672] [2022-12-13 13:27:38,911 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [735258672] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 13:27:38,911 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 13:27:38,911 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-13 13:27:38,911 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [482642912] [2022-12-13 13:27:38,911 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 13:27:38,912 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-13 13:27:38,912 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 13:27:38,913 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-13 13:27:38,913 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-13 13:27:38,913 INFO L87 Difference]: Start difference. First operand 7502 states and 9604 transitions. Second operand has 3 states, 3 states have (on average 55.333333333333336) internal successors, (166), 3 states have internal predecessors, (166), 2 states have call successors, (34), 2 states have call predecessors, (34), 2 states have return successors, (34), 2 states have call predecessors, (34), 2 states have call successors, (34) [2022-12-13 13:27:40,419 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 13:27:40,419 INFO L93 Difference]: Finished difference Result 14981 states and 19191 transitions. [2022-12-13 13:27:40,419 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-13 13:27:40,420 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 55.333333333333336) internal successors, (166), 3 states have internal predecessors, (166), 2 states have call successors, (34), 2 states have call predecessors, (34), 2 states have return successors, (34), 2 states have call predecessors, (34), 2 states have call successors, (34) Word has length 337 [2022-12-13 13:27:40,420 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 13:27:40,434 INFO L225 Difference]: With dead ends: 14981 [2022-12-13 13:27:40,434 INFO L226 Difference]: Without dead ends: 7506 [2022-12-13 13:27:40,444 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 336 GetRequests, 335 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-13 13:27:40,445 INFO L413 NwaCegarLoop]: 2047 mSDtfsCounter, 0 mSDsluCounter, 2042 mSDsCounter, 0 mSdLazyCounter, 6 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 4089 SdHoareTripleChecker+Invalid, 6 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 6 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-12-13 13:27:40,445 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 4089 Invalid, 6 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 6 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-12-13 13:27:40,449 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7506 states. [2022-12-13 13:27:41,507 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7506 to 7506. [2022-12-13 13:27:41,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7506 states, 5341 states have (on average 1.2286088747425576) internal successors, (6562), 5467 states have internal predecessors, (6562), 1493 states have call successors, (1493), 637 states have call predecessors, (1493), 662 states have return successors, (1553), 1484 states have call predecessors, (1553), 1489 states have call successors, (1553) [2022-12-13 13:27:41,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7506 states to 7506 states and 9608 transitions. [2022-12-13 13:27:41,525 INFO L78 Accepts]: Start accepts. Automaton has 7506 states and 9608 transitions. Word has length 337 [2022-12-13 13:27:41,526 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 13:27:41,526 INFO L495 AbstractCegarLoop]: Abstraction has 7506 states and 9608 transitions. [2022-12-13 13:27:41,526 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 55.333333333333336) internal successors, (166), 3 states have internal predecessors, (166), 2 states have call successors, (34), 2 states have call predecessors, (34), 2 states have return successors, (34), 2 states have call predecessors, (34), 2 states have call successors, (34) [2022-12-13 13:27:41,526 INFO L276 IsEmpty]: Start isEmpty. Operand 7506 states and 9608 transitions. [2022-12-13 13:27:41,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 322 [2022-12-13 13:27:41,529 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 13:27:41,529 INFO L195 NwaCegarLoop]: trace histogram [17, 17, 17, 6, 6, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 13:27:41,539 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Forceful destruction successful, exit code 0 [2022-12-13 13:27:41,729 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable41,6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-13 13:27:41,731 INFO L420 AbstractCegarLoop]: === Iteration 43 === Targeting ldv_linux_block_genhd_del_gendiskErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_kernel_rcu_update_lock_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 32 more)] === [2022-12-13 13:27:41,731 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 13:27:41,732 INFO L85 PathProgramCache]: Analyzing trace with hash -87497670, now seen corresponding path program 1 times [2022-12-13 13:27:41,732 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 13:27:41,733 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [591190304] [2022-12-13 13:27:41,733 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 13:27:41,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 13:27:41,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:27:42,513 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 13:27:42,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:27:42,558 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-12-13 13:27:42,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:27:42,612 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2022-12-13 13:27:42,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:27:42,617 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2022-12-13 13:27:42,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:27:42,742 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 13:27:42,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:27:42,746 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2022-12-13 13:27:42,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:27:42,750 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2022-12-13 13:27:42,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:27:42,880 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 45 [2022-12-13 13:27:42,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:27:42,957 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 51 [2022-12-13 13:27:42,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:27:42,964 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 13:27:42,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:27:42,967 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 13:27:42,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:27:42,970 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-12-13 13:27:42,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:27:42,972 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 72 [2022-12-13 13:27:42,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:27:42,979 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 13:27:42,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:27:42,982 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 13:27:42,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:27:42,985 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-12-13 13:27:42,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:27:42,987 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 93 [2022-12-13 13:27:42,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:27:42,993 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 13:27:42,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:27:42,996 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 13:27:42,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:27:42,998 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-12-13 13:27:42,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:27:43,000 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 114 [2022-12-13 13:27:43,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:27:43,006 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 13:27:43,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:27:43,008 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 13:27:43,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:27:43,010 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-12-13 13:27:43,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:27:43,012 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2022-12-13 13:27:43,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:27:43,071 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 141 [2022-12-13 13:27:43,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:27:43,078 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 13:27:43,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:27:43,081 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2022-12-13 13:27:43,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:27:43,085 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 13:27:43,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:27:43,088 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 167 [2022-12-13 13:27:43,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:27:43,093 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 13:27:43,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:27:43,098 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 13:27:43,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:27:43,101 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 183 [2022-12-13 13:27:43,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:27:43,104 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 189 [2022-12-13 13:27:43,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:27:43,107 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 194 [2022-12-13 13:27:43,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:27:43,109 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 202 [2022-12-13 13:27:43,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:27:43,113 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 13:27:43,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:27:43,115 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 213 [2022-12-13 13:27:43,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:27:43,121 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 13:27:43,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:27:43,126 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 13:27:43,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:27:43,128 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-12-13 13:27:43,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:27:43,131 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-12-13 13:27:43,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:27:43,133 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2022-12-13 13:27:43,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:27:43,188 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 247 [2022-12-13 13:27:43,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:27:43,216 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 13:27:43,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:27:43,284 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 263 [2022-12-13 13:27:43,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:27:43,288 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-12-13 13:27:43,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:27:43,291 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2022-12-13 13:27:43,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:27:43,293 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 277 [2022-12-13 13:27:43,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:27:43,296 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 282 [2022-12-13 13:27:43,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:27:43,299 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 287 [2022-12-13 13:27:43,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:27:43,301 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 291 [2022-12-13 13:27:43,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:27:43,305 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 13:27:43,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:27:43,308 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-12-13 13:27:43,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:27:43,311 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2022-12-13 13:27:43,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:27:43,313 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 312 [2022-12-13 13:27:43,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:27:43,316 INFO L134 CoverageAnalysis]: Checked inductivity of 689 backedges. 6 proven. 46 refuted. 0 times theorem prover too weak. 637 trivial. 0 not checked. [2022-12-13 13:27:43,316 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 13:27:43,317 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [591190304] [2022-12-13 13:27:43,317 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [591190304] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-13 13:27:43,317 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [581971602] [2022-12-13 13:27:43,317 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 13:27:43,317 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-13 13:27:43,317 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:27:43,318 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-13 13:27:43,319 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2022-12-13 13:27:44,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:27:44,050 INFO L263 TraceCheckSpWp]: Trace formula consists of 2672 conjuncts, 22 conjunts are in the unsatisfiable core [2022-12-13 13:27:44,058 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-13 13:27:44,305 INFO L134 CoverageAnalysis]: Checked inductivity of 689 backedges. 194 proven. 0 refuted. 0 times theorem prover too weak. 495 trivial. 0 not checked. [2022-12-13 13:27:44,306 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-12-13 13:27:44,306 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [581971602] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 13:27:44,306 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-12-13 13:27:44,306 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [20] total 22 [2022-12-13 13:27:44,307 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [368759204] [2022-12-13 13:27:44,307 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 13:27:44,308 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 14 states [2022-12-13 13:27:44,308 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 13:27:44,308 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2022-12-13 13:27:44,309 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=43, Invalid=419, Unknown=0, NotChecked=0, Total=462 [2022-12-13 13:27:44,309 INFO L87 Difference]: Start difference. First operand 7506 states and 9608 transitions. Second operand has 14 states, 13 states have (on average 9.846153846153847) internal successors, (128), 13 states have internal predecessors, (128), 6 states have call successors, (48), 2 states have call predecessors, (48), 4 states have return successors, (46), 6 states have call predecessors, (46), 6 states have call successors, (46) [2022-12-13 13:27:47,647 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 13:27:47,647 INFO L93 Difference]: Finished difference Result 8269 states and 10465 transitions. [2022-12-13 13:27:47,648 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2022-12-13 13:27:47,648 INFO L78 Accepts]: Start accepts. Automaton has has 14 states, 13 states have (on average 9.846153846153847) internal successors, (128), 13 states have internal predecessors, (128), 6 states have call successors, (48), 2 states have call predecessors, (48), 4 states have return successors, (46), 6 states have call predecessors, (46), 6 states have call successors, (46) Word has length 321 [2022-12-13 13:27:47,648 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 13:27:47,665 INFO L225 Difference]: With dead ends: 8269 [2022-12-13 13:27:47,665 INFO L226 Difference]: Without dead ends: 7514 [2022-12-13 13:27:47,668 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 452 GetRequests, 424 SyntacticMatches, 0 SemanticMatches, 28 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 19 ImplicationChecksByTransitivity, 1.2s TimeCoverageRelationStatistics Valid=111, Invalid=759, Unknown=0, NotChecked=0, Total=870 [2022-12-13 13:27:47,669 INFO L413 NwaCegarLoop]: 2019 mSDtfsCounter, 41 mSDsluCounter, 24137 mSDsCounter, 0 mSdLazyCounter, 506 mSolverCounterSat, 21 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 41 SdHoareTripleChecker+Valid, 26156 SdHoareTripleChecker+Invalid, 527 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 21 IncrementalHoareTripleChecker+Valid, 506 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.9s IncrementalHoareTripleChecker+Time [2022-12-13 13:27:47,669 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [41 Valid, 26156 Invalid, 527 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [21 Valid, 506 Invalid, 0 Unknown, 0 Unchecked, 0.9s Time] [2022-12-13 13:27:47,679 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7514 states. [2022-12-13 13:27:49,204 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7514 to 7506. [2022-12-13 13:27:49,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7506 states, 5341 states have (on average 1.2280471821756225) internal successors, (6559), 5467 states have internal predecessors, (6559), 1493 states have call successors, (1493), 637 states have call predecessors, (1493), 662 states have return successors, (1553), 1484 states have call predecessors, (1553), 1489 states have call successors, (1553) [2022-12-13 13:27:49,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7506 states to 7506 states and 9605 transitions. [2022-12-13 13:27:49,222 INFO L78 Accepts]: Start accepts. Automaton has 7506 states and 9605 transitions. Word has length 321 [2022-12-13 13:27:49,223 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 13:27:49,223 INFO L495 AbstractCegarLoop]: Abstraction has 7506 states and 9605 transitions. [2022-12-13 13:27:49,223 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 14 states, 13 states have (on average 9.846153846153847) internal successors, (128), 13 states have internal predecessors, (128), 6 states have call successors, (48), 2 states have call predecessors, (48), 4 states have return successors, (46), 6 states have call predecessors, (46), 6 states have call successors, (46) [2022-12-13 13:27:49,223 INFO L276 IsEmpty]: Start isEmpty. Operand 7506 states and 9605 transitions. [2022-12-13 13:27:49,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 340 [2022-12-13 13:27:49,226 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 13:27:49,226 INFO L195 NwaCegarLoop]: trace histogram [11, 11, 11, 6, 6, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 13:27:49,235 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Ended with exit code 0 [2022-12-13 13:27:49,426 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable42,7 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-13 13:27:49,428 INFO L420 AbstractCegarLoop]: === Iteration 44 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_kernel_rcu_update_lock_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 32 more)] === [2022-12-13 13:27:49,428 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 13:27:49,429 INFO L85 PathProgramCache]: Analyzing trace with hash 651653850, now seen corresponding path program 1 times [2022-12-13 13:27:49,429 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 13:27:49,430 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1193587962] [2022-12-13 13:27:49,430 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 13:27:49,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 13:27:49,515 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-12-13 13:27:49,515 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [2015920223] [2022-12-13 13:27:49,515 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 13:27:49,515 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-13 13:27:49,515 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:27:49,516 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-13 13:27:49,517 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Waiting until timeout for monitored process [2022-12-13 13:27:50,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:27:50,289 INFO L263 TraceCheckSpWp]: Trace formula consists of 3907 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-13 13:27:50,293 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-13 13:27:50,327 INFO L134 CoverageAnalysis]: Checked inductivity of 355 backedges. 53 proven. 0 refuted. 0 times theorem prover too weak. 302 trivial. 0 not checked. [2022-12-13 13:27:50,328 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-12-13 13:27:50,328 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 13:27:50,328 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1193587962] [2022-12-13 13:27:50,328 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-12-13 13:27:50,328 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2015920223] [2022-12-13 13:27:50,328 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2015920223] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 13:27:50,329 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 13:27:50,329 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-12-13 13:27:50,329 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1219940150] [2022-12-13 13:27:50,329 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 13:27:50,330 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-12-13 13:27:50,330 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 13:27:50,330 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-12-13 13:27:50,330 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-12-13 13:27:50,331 INFO L87 Difference]: Start difference. First operand 7506 states and 9605 transitions. Second operand has 4 states, 4 states have (on average 42.0) internal successors, (168), 4 states have internal predecessors, (168), 2 states have call successors, (34), 2 states have call predecessors, (34), 2 states have return successors, (34), 2 states have call predecessors, (34), 2 states have call successors, (34) [2022-12-13 13:27:51,834 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 13:27:51,834 INFO L93 Difference]: Finished difference Result 14997 states and 19204 transitions. [2022-12-13 13:27:51,834 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-12-13 13:27:51,834 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 42.0) internal successors, (168), 4 states have internal predecessors, (168), 2 states have call successors, (34), 2 states have call predecessors, (34), 2 states have return successors, (34), 2 states have call predecessors, (34), 2 states have call successors, (34) Word has length 339 [2022-12-13 13:27:51,835 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 13:27:51,848 INFO L225 Difference]: With dead ends: 14997 [2022-12-13 13:27:51,848 INFO L226 Difference]: Without dead ends: 7518 [2022-12-13 13:27:51,857 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 339 GetRequests, 336 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-12-13 13:27:51,857 INFO L413 NwaCegarLoop]: 2042 mSDtfsCounter, 3 mSDsluCounter, 4078 mSDsCounter, 0 mSdLazyCounter, 13 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3 SdHoareTripleChecker+Valid, 6120 SdHoareTripleChecker+Invalid, 14 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 13 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-12-13 13:27:51,857 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3 Valid, 6120 Invalid, 14 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 13 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-12-13 13:27:51,861 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7518 states. [2022-12-13 13:27:53,255 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7518 to 7514. [2022-12-13 13:27:53,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7514 states, 5349 states have (on average 1.2277061132922042) internal successors, (6567), 5475 states have internal predecessors, (6567), 1493 states have call successors, (1493), 637 states have call predecessors, (1493), 662 states have return successors, (1553), 1484 states have call predecessors, (1553), 1489 states have call successors, (1553) [2022-12-13 13:27:53,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7514 states to 7514 states and 9613 transitions. [2022-12-13 13:27:53,275 INFO L78 Accepts]: Start accepts. Automaton has 7514 states and 9613 transitions. Word has length 339 [2022-12-13 13:27:53,275 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 13:27:53,275 INFO L495 AbstractCegarLoop]: Abstraction has 7514 states and 9613 transitions. [2022-12-13 13:27:53,275 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 42.0) internal successors, (168), 4 states have internal predecessors, (168), 2 states have call successors, (34), 2 states have call predecessors, (34), 2 states have return successors, (34), 2 states have call predecessors, (34), 2 states have call successors, (34) [2022-12-13 13:27:53,275 INFO L276 IsEmpty]: Start isEmpty. Operand 7514 states and 9613 transitions. [2022-12-13 13:27:53,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 340 [2022-12-13 13:27:53,280 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 13:27:53,280 INFO L195 NwaCegarLoop]: trace histogram [11, 11, 11, 6, 6, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 13:27:53,290 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Ended with exit code 0 [2022-12-13 13:27:53,481 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 8 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable43 [2022-12-13 13:27:53,481 INFO L420 AbstractCegarLoop]: === Iteration 45 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_kernel_rcu_update_lock_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 32 more)] === [2022-12-13 13:27:53,481 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 13:27:53,481 INFO L85 PathProgramCache]: Analyzing trace with hash -1681738788, now seen corresponding path program 1 times [2022-12-13 13:27:53,481 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 13:27:53,482 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1518283951] [2022-12-13 13:27:53,482 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 13:27:53,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 13:27:53,588 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-12-13 13:27:53,589 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [971019569] [2022-12-13 13:27:53,589 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 13:27:53,589 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-13 13:27:53,589 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:27:53,590 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-13 13:27:53,590 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Waiting until timeout for monitored process [2022-12-13 13:27:54,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:27:54,545 INFO L263 TraceCheckSpWp]: Trace formula consists of 3912 conjuncts, 7 conjunts are in the unsatisfiable core [2022-12-13 13:27:54,552 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-13 13:27:54,639 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 41 treesize of output 23 [2022-12-13 13:27:54,681 INFO L134 CoverageAnalysis]: Checked inductivity of 355 backedges. 53 proven. 0 refuted. 0 times theorem prover too weak. 302 trivial. 0 not checked. [2022-12-13 13:27:54,681 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-12-13 13:27:54,681 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 13:27:54,681 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1518283951] [2022-12-13 13:27:54,681 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-12-13 13:27:54,681 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [971019569] [2022-12-13 13:27:54,681 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [971019569] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 13:27:54,682 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 13:27:54,682 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-12-13 13:27:54,682 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1190200867] [2022-12-13 13:27:54,682 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 13:27:54,682 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-12-13 13:27:54,683 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 13:27:54,683 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-12-13 13:27:54,683 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-12-13 13:27:54,684 INFO L87 Difference]: Start difference. First operand 7514 states and 9613 transitions. Second operand has 5 states, 5 states have (on average 33.6) internal successors, (168), 5 states have internal predecessors, (168), 2 states have call successors, (34), 2 states have call predecessors, (34), 2 states have return successors, (34), 2 states have call predecessors, (34), 2 states have call successors, (34) [2022-12-13 13:27:59,629 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 13:28:01,643 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 13:28:02,815 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 13:28:02,815 INFO L93 Difference]: Finished difference Result 15233 states and 19552 transitions. [2022-12-13 13:28:02,815 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-12-13 13:28:02,816 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 33.6) internal successors, (168), 5 states have internal predecessors, (168), 2 states have call successors, (34), 2 states have call predecessors, (34), 2 states have return successors, (34), 2 states have call predecessors, (34), 2 states have call successors, (34) Word has length 339 [2022-12-13 13:28:02,816 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 13:28:02,831 INFO L225 Difference]: With dead ends: 15233 [2022-12-13 13:28:02,831 INFO L226 Difference]: Without dead ends: 7746 [2022-12-13 13:28:02,843 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 339 GetRequests, 335 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2022-12-13 13:28:02,843 INFO L413 NwaCegarLoop]: 2074 mSDtfsCounter, 46 mSDsluCounter, 5620 mSDsCounter, 0 mSdLazyCounter, 635 mSolverCounterSat, 5 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 6.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 56 SdHoareTripleChecker+Valid, 7694 SdHoareTripleChecker+Invalid, 642 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 635 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 6.8s IncrementalHoareTripleChecker+Time [2022-12-13 13:28:02,843 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [56 Valid, 7694 Invalid, 642 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [5 Valid, 635 Invalid, 2 Unknown, 0 Unchecked, 6.8s Time] [2022-12-13 13:28:02,848 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7746 states. [2022-12-13 13:28:04,046 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7746 to 7534. [2022-12-13 13:28:04,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7534 states, 5369 states have (on average 1.2283479232631775) internal successors, (6595), 5495 states have internal predecessors, (6595), 1493 states have call successors, (1493), 637 states have call predecessors, (1493), 662 states have return successors, (1553), 1484 states have call predecessors, (1553), 1489 states have call successors, (1553) [2022-12-13 13:28:04,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7534 states to 7534 states and 9641 transitions. [2022-12-13 13:28:04,065 INFO L78 Accepts]: Start accepts. Automaton has 7534 states and 9641 transitions. Word has length 339 [2022-12-13 13:28:04,065 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 13:28:04,065 INFO L495 AbstractCegarLoop]: Abstraction has 7534 states and 9641 transitions. [2022-12-13 13:28:04,065 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 33.6) internal successors, (168), 5 states have internal predecessors, (168), 2 states have call successors, (34), 2 states have call predecessors, (34), 2 states have return successors, (34), 2 states have call predecessors, (34), 2 states have call successors, (34) [2022-12-13 13:28:04,066 INFO L276 IsEmpty]: Start isEmpty. Operand 7534 states and 9641 transitions. [2022-12-13 13:28:04,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 340 [2022-12-13 13:28:04,069 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 13:28:04,069 INFO L195 NwaCegarLoop]: trace histogram [11, 11, 11, 6, 6, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 13:28:04,080 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Ended with exit code 0 [2022-12-13 13:28:04,269 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable44 [2022-12-13 13:28:04,271 INFO L420 AbstractCegarLoop]: === Iteration 46 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_kernel_rcu_update_lock_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 32 more)] === [2022-12-13 13:28:04,272 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 13:28:04,272 INFO L85 PathProgramCache]: Analyzing trace with hash -1248009702, now seen corresponding path program 1 times [2022-12-13 13:28:04,273 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 13:28:04,273 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1703201313] [2022-12-13 13:28:04,273 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 13:28:04,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 13:28:04,382 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-12-13 13:28:04,382 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1547554872] [2022-12-13 13:28:04,382 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 13:28:04,382 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-13 13:28:04,382 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:28:04,383 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-13 13:28:04,384 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Waiting until timeout for monitored process [2022-12-13 13:28:05,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:28:06,006 INFO L263 TraceCheckSpWp]: Trace formula consists of 3907 conjuncts, 37 conjunts are in the unsatisfiable core [2022-12-13 13:28:06,014 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-13 13:28:06,192 INFO L134 CoverageAnalysis]: Checked inductivity of 355 backedges. 76 proven. 0 refuted. 0 times theorem prover too weak. 279 trivial. 0 not checked. [2022-12-13 13:28:06,192 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-12-13 13:28:06,192 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 13:28:06,192 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1703201313] [2022-12-13 13:28:06,192 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-12-13 13:28:06,192 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1547554872] [2022-12-13 13:28:06,193 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1547554872] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 13:28:06,193 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 13:28:06,193 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2022-12-13 13:28:06,193 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [825851528] [2022-12-13 13:28:06,193 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 13:28:06,193 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2022-12-13 13:28:06,194 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 13:28:06,194 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2022-12-13 13:28:06,194 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=57, Unknown=0, NotChecked=0, Total=72 [2022-12-13 13:28:06,194 INFO L87 Difference]: Start difference. First operand 7534 states and 9641 transitions. Second operand has 9 states, 7 states have (on average 24.285714285714285) internal successors, (170), 7 states have internal predecessors, (170), 4 states have call successors, (34), 2 states have call predecessors, (34), 3 states have return successors, (34), 4 states have call predecessors, (34), 4 states have call successors, (34) [2022-12-13 13:28:09,545 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 13:28:09,545 INFO L93 Difference]: Finished difference Result 16777 states and 21896 transitions. [2022-12-13 13:28:09,546 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2022-12-13 13:28:09,547 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 7 states have (on average 24.285714285714285) internal successors, (170), 7 states have internal predecessors, (170), 4 states have call successors, (34), 2 states have call predecessors, (34), 3 states have return successors, (34), 4 states have call predecessors, (34), 4 states have call successors, (34) Word has length 339 [2022-12-13 13:28:09,547 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 13:28:09,562 INFO L225 Difference]: With dead ends: 16777 [2022-12-13 13:28:09,562 INFO L226 Difference]: Without dead ends: 9270 [2022-12-13 13:28:09,571 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 345 GetRequests, 332 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 12 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=44, Invalid=166, Unknown=0, NotChecked=0, Total=210 [2022-12-13 13:28:09,571 INFO L413 NwaCegarLoop]: 2820 mSDtfsCounter, 1065 mSDsluCounter, 17970 mSDsCounter, 0 mSdLazyCounter, 555 mSolverCounterSat, 262 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1192 SdHoareTripleChecker+Valid, 20790 SdHoareTripleChecker+Invalid, 817 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 262 IncrementalHoareTripleChecker+Valid, 555 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.3s IncrementalHoareTripleChecker+Time [2022-12-13 13:28:09,571 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1192 Valid, 20790 Invalid, 817 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [262 Valid, 555 Invalid, 0 Unknown, 0 Unchecked, 1.3s Time] [2022-12-13 13:28:09,576 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9270 states. [2022-12-13 13:28:11,073 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9270 to 7534. [2022-12-13 13:28:11,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7534 states, 5369 states have (on average 1.2276029055690072) internal successors, (6591), 5495 states have internal predecessors, (6591), 1493 states have call successors, (1493), 637 states have call predecessors, (1493), 662 states have return successors, (1553), 1484 states have call predecessors, (1553), 1489 states have call successors, (1553) [2022-12-13 13:28:11,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7534 states to 7534 states and 9637 transitions. [2022-12-13 13:28:11,099 INFO L78 Accepts]: Start accepts. Automaton has 7534 states and 9637 transitions. Word has length 339 [2022-12-13 13:28:11,099 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 13:28:11,099 INFO L495 AbstractCegarLoop]: Abstraction has 7534 states and 9637 transitions. [2022-12-13 13:28:11,099 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 7 states have (on average 24.285714285714285) internal successors, (170), 7 states have internal predecessors, (170), 4 states have call successors, (34), 2 states have call predecessors, (34), 3 states have return successors, (34), 4 states have call predecessors, (34), 4 states have call successors, (34) [2022-12-13 13:28:11,099 INFO L276 IsEmpty]: Start isEmpty. Operand 7534 states and 9637 transitions. [2022-12-13 13:28:11,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 340 [2022-12-13 13:28:11,105 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 13:28:11,106 INFO L195 NwaCegarLoop]: trace histogram [11, 11, 11, 6, 6, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 13:28:11,126 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Ended with exit code 0 [2022-12-13 13:28:11,306 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 10 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable45 [2022-12-13 13:28:11,307 INFO L420 AbstractCegarLoop]: === Iteration 47 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_kernel_rcu_update_lock_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 32 more)] === [2022-12-13 13:28:11,308 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 13:28:11,309 INFO L85 PathProgramCache]: Analyzing trace with hash -1228468580, now seen corresponding path program 1 times [2022-12-13 13:28:11,309 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 13:28:11,309 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1390874028] [2022-12-13 13:28:11,310 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 13:28:11,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 13:28:11,444 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-12-13 13:28:11,444 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1775252892] [2022-12-13 13:28:11,445 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 13:28:11,445 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-13 13:28:11,445 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:28:11,446 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-13 13:28:11,447 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Waiting until timeout for monitored process [2022-12-13 13:28:13,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:28:13,638 INFO L263 TraceCheckSpWp]: Trace formula consists of 3908 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-13 13:28:13,642 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-13 13:28:13,722 INFO L134 CoverageAnalysis]: Checked inductivity of 355 backedges. 52 proven. 1 refuted. 0 times theorem prover too weak. 302 trivial. 0 not checked. [2022-12-13 13:28:13,722 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-12-13 13:28:13,979 INFO L134 CoverageAnalysis]: Checked inductivity of 355 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 354 trivial. 0 not checked. [2022-12-13 13:28:13,979 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 13:28:13,979 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1390874028] [2022-12-13 13:28:13,979 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-12-13 13:28:13,979 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1775252892] [2022-12-13 13:28:13,979 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1775252892] provided 0 perfect and 2 imperfect interpolant sequences [2022-12-13 13:28:13,979 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-12-13 13:28:13,980 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 4] total 6 [2022-12-13 13:28:13,980 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [991438096] [2022-12-13 13:28:13,980 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2022-12-13 13:28:13,980 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-12-13 13:28:13,980 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 13:28:13,981 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-12-13 13:28:13,981 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2022-12-13 13:28:13,981 INFO L87 Difference]: Start difference. First operand 7534 states and 9637 transitions. Second operand has 6 states, 6 states have (on average 32.166666666666664) internal successors, (193), 6 states have internal predecessors, (193), 4 states have call successors, (42), 2 states have call predecessors, (42), 2 states have return successors, (42), 4 states have call predecessors, (42), 4 states have call successors, (42) [2022-12-13 13:28:15,672 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 13:28:15,672 INFO L93 Difference]: Finished difference Result 15553 states and 20008 transitions. [2022-12-13 13:28:15,673 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-12-13 13:28:15,673 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 32.166666666666664) internal successors, (193), 6 states have internal predecessors, (193), 4 states have call successors, (42), 2 states have call predecessors, (42), 2 states have return successors, (42), 4 states have call predecessors, (42), 4 states have call successors, (42) Word has length 339 [2022-12-13 13:28:15,673 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 13:28:15,689 INFO L225 Difference]: With dead ends: 15553 [2022-12-13 13:28:15,689 INFO L226 Difference]: Without dead ends: 8046 [2022-12-13 13:28:15,699 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 677 GetRequests, 672 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=19, Invalid=23, Unknown=0, NotChecked=0, Total=42 [2022-12-13 13:28:15,700 INFO L413 NwaCegarLoop]: 2077 mSDtfsCounter, 108 mSDsluCounter, 8083 mSDsCounter, 0 mSdLazyCounter, 168 mSolverCounterSat, 30 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 130 SdHoareTripleChecker+Valid, 10160 SdHoareTripleChecker+Invalid, 198 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 30 IncrementalHoareTripleChecker+Valid, 168 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2022-12-13 13:28:15,700 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [130 Valid, 10160 Invalid, 198 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [30 Valid, 168 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2022-12-13 13:28:15,704 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8046 states. [2022-12-13 13:28:17,198 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8046 to 7882. [2022-12-13 13:28:17,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7882 states, 5645 states have (on average 1.2313551815766164) internal successors, (6951), 5771 states have internal predecessors, (6951), 1565 states have call successors, (1565), 637 states have call predecessors, (1565), 662 states have return successors, (1625), 1556 states have call predecessors, (1625), 1561 states have call successors, (1625) [2022-12-13 13:28:17,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7882 states to 7882 states and 10141 transitions. [2022-12-13 13:28:17,218 INFO L78 Accepts]: Start accepts. Automaton has 7882 states and 10141 transitions. Word has length 339 [2022-12-13 13:28:17,218 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 13:28:17,218 INFO L495 AbstractCegarLoop]: Abstraction has 7882 states and 10141 transitions. [2022-12-13 13:28:17,218 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 32.166666666666664) internal successors, (193), 6 states have internal predecessors, (193), 4 states have call successors, (42), 2 states have call predecessors, (42), 2 states have return successors, (42), 4 states have call predecessors, (42), 4 states have call successors, (42) [2022-12-13 13:28:17,218 INFO L276 IsEmpty]: Start isEmpty. Operand 7882 states and 10141 transitions. [2022-12-13 13:28:17,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 290 [2022-12-13 13:28:17,221 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 13:28:17,221 INFO L195 NwaCegarLoop]: trace histogram [14, 14, 14, 5, 5, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 13:28:17,242 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Ended with exit code 0 [2022-12-13 13:28:17,422 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 11 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable46 [2022-12-13 13:28:17,423 INFO L420 AbstractCegarLoop]: === Iteration 48 === Targeting ldv_linux_block_genhd_del_gendiskErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_kernel_rcu_update_lock_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 32 more)] === [2022-12-13 13:28:17,424 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 13:28:17,425 INFO L85 PathProgramCache]: Analyzing trace with hash -621549105, now seen corresponding path program 1 times [2022-12-13 13:28:17,425 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 13:28:17,425 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [343387108] [2022-12-13 13:28:17,426 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 13:28:17,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 13:28:18,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:28:18,931 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 13:28:18,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:28:18,935 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2022-12-13 13:28:18,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:28:18,938 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2022-12-13 13:28:18,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:28:18,961 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2022-12-13 13:28:18,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:28:19,139 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 13:28:19,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:28:19,225 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 13:28:19,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:28:19,233 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-12-13 13:28:19,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:28:19,238 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2022-12-13 13:28:19,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:28:19,244 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 13:28:19,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:28:19,247 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 13:28:19,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:28:19,249 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-12-13 13:28:19,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:28:19,251 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 71 [2022-12-13 13:28:19,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:28:19,258 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 13:28:19,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:28:19,260 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 13:28:19,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:28:19,263 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-12-13 13:28:19,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:28:19,265 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2022-12-13 13:28:19,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:28:19,268 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2022-12-13 13:28:19,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:28:19,271 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 13:28:19,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:28:19,274 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 13:28:19,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:28:19,276 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2022-12-13 13:28:19,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:28:19,279 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2022-12-13 13:28:19,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:28:19,281 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2022-12-13 13:28:19,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:28:19,284 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 137 [2022-12-13 13:28:19,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:28:19,287 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2022-12-13 13:28:19,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:28:19,326 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 158 [2022-12-13 13:28:19,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:28:19,332 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 13:28:19,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:28:19,335 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 171 [2022-12-13 13:28:19,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:28:19,343 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 13:28:19,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:28:19,351 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 13:28:19,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:28:19,353 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-12-13 13:28:19,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:28:19,356 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-12-13 13:28:19,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:28:19,359 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2022-12-13 13:28:19,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:28:19,361 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 204 [2022-12-13 13:28:19,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:28:19,365 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 13:28:19,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:28:19,410 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 216 [2022-12-13 13:28:19,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:28:19,416 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 13:28:19,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:28:19,465 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 231 [2022-12-13 13:28:19,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:28:19,471 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-12-13 13:28:19,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:28:19,475 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2022-12-13 13:28:19,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:28:19,479 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 245 [2022-12-13 13:28:19,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:28:19,484 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 250 [2022-12-13 13:28:19,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:28:19,488 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 255 [2022-12-13 13:28:19,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:28:19,493 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 259 [2022-12-13 13:28:19,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:28:19,499 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 13:28:19,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:28:19,504 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-12-13 13:28:19,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:28:19,508 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2022-12-13 13:28:19,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:28:19,511 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 280 [2022-12-13 13:28:19,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:28:19,517 INFO L134 CoverageAnalysis]: Checked inductivity of 440 backedges. 6 proven. 47 refuted. 0 times theorem prover too weak. 387 trivial. 0 not checked. [2022-12-13 13:28:19,517 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 13:28:19,517 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [343387108] [2022-12-13 13:28:19,517 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [343387108] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-13 13:28:19,517 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [827531936] [2022-12-13 13:28:19,517 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 13:28:19,518 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-13 13:28:19,518 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:28:19,518 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-13 13:28:19,519 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Waiting until timeout for monitored process [2022-12-13 13:28:20,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:28:20,399 INFO L263 TraceCheckSpWp]: Trace formula consists of 2952 conjuncts, 40 conjunts are in the unsatisfiable core [2022-12-13 13:28:20,403 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-13 13:28:20,673 INFO L134 CoverageAnalysis]: Checked inductivity of 440 backedges. 203 proven. 3 refuted. 0 times theorem prover too weak. 234 trivial. 0 not checked. [2022-12-13 13:28:20,673 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-12-13 13:28:21,374 INFO L134 CoverageAnalysis]: Checked inductivity of 440 backedges. 6 proven. 45 refuted. 0 times theorem prover too weak. 389 trivial. 0 not checked. [2022-12-13 13:28:21,375 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [827531936] provided 0 perfect and 2 imperfect interpolant sequences [2022-12-13 13:28:21,375 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-12-13 13:28:21,375 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [13, 9, 8] total 19 [2022-12-13 13:28:21,375 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [407429639] [2022-12-13 13:28:21,375 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-12-13 13:28:21,376 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 19 states [2022-12-13 13:28:21,376 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 13:28:21,377 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 19 interpolants. [2022-12-13 13:28:21,377 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=44, Invalid=298, Unknown=0, NotChecked=0, Total=342 [2022-12-13 13:28:21,377 INFO L87 Difference]: Start difference. First operand 7882 states and 10141 transitions. Second operand has 19 states, 17 states have (on average 12.882352941176471) internal successors, (219), 13 states have internal predecessors, (219), 7 states have call successors, (99), 6 states have call predecessors, (99), 5 states have return successors, (88), 6 states have call predecessors, (88), 7 states have call successors, (88) [2022-12-13 13:28:52,437 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 13:29:00,343 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 13:29:00,343 INFO L93 Difference]: Finished difference Result 16424 states and 21371 transitions. [2022-12-13 13:29:00,344 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2022-12-13 13:29:00,344 INFO L78 Accepts]: Start accepts. Automaton has has 19 states, 17 states have (on average 12.882352941176471) internal successors, (219), 13 states have internal predecessors, (219), 7 states have call successors, (99), 6 states have call predecessors, (99), 5 states have return successors, (88), 6 states have call predecessors, (88), 7 states have call successors, (88) Word has length 289 [2022-12-13 13:29:00,344 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 13:29:00,362 INFO L225 Difference]: With dead ends: 16424 [2022-12-13 13:29:00,362 INFO L226 Difference]: Without dead ends: 8565 [2022-12-13 13:29:00,374 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 693 GetRequests, 660 SyntacticMatches, 4 SemanticMatches, 29 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 125 ImplicationChecksByTransitivity, 1.3s TimeCoverageRelationStatistics Valid=162, Invalid=768, Unknown=0, NotChecked=0, Total=930 [2022-12-13 13:29:00,374 INFO L413 NwaCegarLoop]: 1134 mSDtfsCounter, 3407 mSDsluCounter, 9094 mSDsCounter, 0 mSdLazyCounter, 13172 mSolverCounterSat, 2070 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 32.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3596 SdHoareTripleChecker+Valid, 10228 SdHoareTripleChecker+Invalid, 15243 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 2070 IncrementalHoareTripleChecker+Valid, 13172 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 35.8s IncrementalHoareTripleChecker+Time [2022-12-13 13:29:00,374 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3596 Valid, 10228 Invalid, 15243 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [2070 Valid, 13172 Invalid, 1 Unknown, 0 Unchecked, 35.8s Time] [2022-12-13 13:29:00,380 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8565 states. [2022-12-13 13:29:02,298 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8565 to 7882. [2022-12-13 13:29:02,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7882 states, 5645 states have (on average 1.2311780336581044) internal successors, (6950), 5770 states have internal predecessors, (6950), 1565 states have call successors, (1565), 637 states have call predecessors, (1565), 662 states have return successors, (1625), 1556 states have call predecessors, (1625), 1561 states have call successors, (1625) [2022-12-13 13:29:02,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7882 states to 7882 states and 10140 transitions. [2022-12-13 13:29:02,318 INFO L78 Accepts]: Start accepts. Automaton has 7882 states and 10140 transitions. Word has length 289 [2022-12-13 13:29:02,319 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 13:29:02,319 INFO L495 AbstractCegarLoop]: Abstraction has 7882 states and 10140 transitions. [2022-12-13 13:29:02,319 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 19 states, 17 states have (on average 12.882352941176471) internal successors, (219), 13 states have internal predecessors, (219), 7 states have call successors, (99), 6 states have call predecessors, (99), 5 states have return successors, (88), 6 states have call predecessors, (88), 7 states have call successors, (88) [2022-12-13 13:29:02,319 INFO L276 IsEmpty]: Start isEmpty. Operand 7882 states and 10140 transitions. [2022-12-13 13:29:02,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 294 [2022-12-13 13:29:02,322 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 13:29:02,322 INFO L195 NwaCegarLoop]: trace histogram [14, 14, 14, 5, 5, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 13:29:02,332 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Ended with exit code 0 [2022-12-13 13:29:02,523 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 12 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable47 [2022-12-13 13:29:02,524 INFO L420 AbstractCegarLoop]: === Iteration 49 === Targeting ldv_linux_block_genhd_del_gendiskErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_kernel_rcu_update_lock_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 32 more)] === [2022-12-13 13:29:02,524 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 13:29:02,525 INFO L85 PathProgramCache]: Analyzing trace with hash 1199462770, now seen corresponding path program 1 times [2022-12-13 13:29:02,525 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 13:29:02,526 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1533676243] [2022-12-13 13:29:02,526 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 13:29:02,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 13:29:03,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-13 13:29:03,342 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-12-13 13:29:03,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-13 13:29:04,207 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-12-13 13:29:04,208 INFO L360 BasicCegarLoop]: Counterexample is feasible [2022-12-13 13:29:04,208 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ldv_linux_block_genhd_del_gendiskErr0ASSERT_VIOLATIONERROR_FUNCTION (33 of 34 remaining) [2022-12-13 13:29:04,209 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (32 of 34 remaining) [2022-12-13 13:29:04,210 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ldv_linux_kernel_rcu_update_lock_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (31 of 34 remaining) [2022-12-13 13:29:04,210 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ldv_linux_kernel_rcu_update_lock_bh_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (30 of 34 remaining) [2022-12-13 13:29:04,210 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (29 of 34 remaining) [2022-12-13 13:29:04,210 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ldv_linux_block_genhd_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (28 of 34 remaining) [2022-12-13 13:29:04,210 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ldv_linux_usb_urb_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (27 of 34 remaining) [2022-12-13 13:29:04,210 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION (26 of 34 remaining) [2022-12-13 13:29:04,210 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION (25 of 34 remaining) [2022-12-13 13:29:04,210 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ldv_check_alloc_flagsErr1ASSERT_VIOLATIONERROR_FUNCTION (24 of 34 remaining) [2022-12-13 13:29:04,210 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ldv_linux_kernel_locking_rwlock_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (23 of 34 remaining) [2022-12-13 13:29:04,211 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ldv_linux_kernel_locking_rwlock_check_final_stateErr1ASSERT_VIOLATIONERROR_FUNCTION (22 of 34 remaining) [2022-12-13 13:29:04,211 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ldv_linux_mmc_sdio_func_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (21 of 34 remaining) [2022-12-13 13:29:04,211 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION (20 of 34 remaining) [2022-12-13 13:29:04,211 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ldv_linux_lib_idr_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (19 of 34 remaining) [2022-12-13 13:29:04,211 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (18 of 34 remaining) [2022-12-13 13:29:04,211 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ldv_linux_fs_char_dev_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (17 of 34 remaining) [2022-12-13 13:29:04,211 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ldv_linux_kernel_rcu_srcu_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (16 of 34 remaining) [2022-12-13 13:29:04,211 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ldv_linux_arch_io_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (15 of 34 remaining) [2022-12-13 13:29:04,211 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ldv_linux_kernel_module_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (14 of 34 remaining) [2022-12-13 13:29:04,211 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ldv_linux_drivers_base_class_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (13 of 34 remaining) [2022-12-13 13:29:04,211 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ldv_linux_net_sock_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (12 of 34 remaining) [2022-12-13 13:29:04,211 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ldv_linux_usb_gadget_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (11 of 34 remaining) [2022-12-13 13:29:04,212 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ldv_linux_fs_sysfs_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (10 of 34 remaining) [2022-12-13 13:29:04,212 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ldv_linux_block_queue_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (9 of 34 remaining) [2022-12-13 13:29:04,212 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ldv_linux_kernel_rcu_update_lock_sched_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (8 of 34 remaining) [2022-12-13 13:29:04,212 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ldv_linux_net_rtnetlink_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (7 of 34 remaining) [2022-12-13 13:29:04,212 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ldv_linux_block_request_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (6 of 34 remaining) [2022-12-13 13:29:04,212 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location xlvbd_release_gendiskErr0ASSERT_VIOLATIONERROR_FUNCTION (5 of 34 remaining) [2022-12-13 13:29:04,212 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location xlvbd_release_gendiskErr1ASSERT_VIOLATIONERROR_FUNCTION (4 of 34 remaining) [2022-12-13 13:29:04,212 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (3 of 34 remaining) [2022-12-13 13:29:04,212 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION (2 of 34 remaining) [2022-12-13 13:29:04,212 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (1 of 34 remaining) [2022-12-13 13:29:04,212 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION (0 of 34 remaining) [2022-12-13 13:29:04,213 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable48 [2022-12-13 13:29:04,215 INFO L445 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 13:29:04,218 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2022-12-13 13:29:04,237 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,238 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_3~0.function.offset [2022-12-13 13:29:04,238 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,238 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_3~0.function.base [2022-12-13 13:29:04,238 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,238 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_2~0.function.base [2022-12-13 13:29:04,238 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,238 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_1~0.function.base [2022-12-13 13:29:04,238 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,238 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_6~0.function.offset [2022-12-13 13:29:04,239 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,239 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_0~0.function.offset [2022-12-13 13:29:04,239 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,239 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_0~0.function.base [2022-12-13 13:29:04,239 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,239 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_2~0.function.offset [2022-12-13 13:29:04,239 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,239 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_6~0.function.base [2022-12-13 13:29:04,239 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,239 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_1~0.function.offset [2022-12-13 13:29:04,240 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,240 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_3~0.function.offset [2022-12-13 13:29:04,240 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,240 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_3~0.function.base [2022-12-13 13:29:04,240 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,240 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_2~0.function.base [2022-12-13 13:29:04,240 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,240 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_1~0.function.base [2022-12-13 13:29:04,240 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,241 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_6~0.function.offset [2022-12-13 13:29:04,241 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,241 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_0~0.function.offset [2022-12-13 13:29:04,241 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,241 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_0~0.function.base [2022-12-13 13:29:04,241 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,241 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_2~0.function.offset [2022-12-13 13:29:04,241 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,241 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_6~0.function.base [2022-12-13 13:29:04,241 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,241 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_1~0.function.offset [2022-12-13 13:29:04,242 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,242 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_3~0.function.offset [2022-12-13 13:29:04,242 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,242 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_3~0.function.base [2022-12-13 13:29:04,242 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,242 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_2~0.function.base [2022-12-13 13:29:04,242 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,242 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_1~0.function.base [2022-12-13 13:29:04,242 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,243 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_6~0.function.offset [2022-12-13 13:29:04,243 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,243 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_0~0.function.offset [2022-12-13 13:29:04,243 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,243 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_0~0.function.base [2022-12-13 13:29:04,243 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,243 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_2~0.function.offset [2022-12-13 13:29:04,243 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,243 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_6~0.function.base [2022-12-13 13:29:04,243 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,243 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_1~0.function.offset [2022-12-13 13:29:04,244 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,244 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_3~0.function.offset [2022-12-13 13:29:04,244 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,244 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_3~0.function.base [2022-12-13 13:29:04,244 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,244 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_2~0.function.base [2022-12-13 13:29:04,244 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,244 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_1~0.function.base [2022-12-13 13:29:04,244 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,245 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_6~0.function.offset [2022-12-13 13:29:04,245 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,245 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_0~0.function.offset [2022-12-13 13:29:04,245 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,245 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_0~0.function.base [2022-12-13 13:29:04,245 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,245 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_2~0.function.offset [2022-12-13 13:29:04,245 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,245 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_6~0.function.base [2022-12-13 13:29:04,245 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,245 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_1~0.function.offset [2022-12-13 13:29:04,246 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,246 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_3~0.function.offset [2022-12-13 13:29:04,246 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,246 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_3~0.function.base [2022-12-13 13:29:04,246 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,246 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_2~0.function.base [2022-12-13 13:29:04,246 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,246 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_1~0.function.base [2022-12-13 13:29:04,246 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,247 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_6~0.function.offset [2022-12-13 13:29:04,247 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,247 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_0~0.function.offset [2022-12-13 13:29:04,247 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,247 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_0~0.function.base [2022-12-13 13:29:04,247 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,247 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_2~0.function.offset [2022-12-13 13:29:04,247 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,248 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_6~0.function.base [2022-12-13 13:29:04,248 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,248 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_1~0.function.offset [2022-12-13 13:29:04,248 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,248 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_3~0.function.offset [2022-12-13 13:29:04,248 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,248 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_3~0.function.base [2022-12-13 13:29:04,249 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,249 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_2~0.function.base [2022-12-13 13:29:04,249 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,249 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_1~0.function.base [2022-12-13 13:29:04,249 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,249 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_6~0.function.offset [2022-12-13 13:29:04,250 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,250 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_0~0.function.offset [2022-12-13 13:29:04,250 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,250 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_0~0.function.base [2022-12-13 13:29:04,250 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,250 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_2~0.function.offset [2022-12-13 13:29:04,250 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,251 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_6~0.function.base [2022-12-13 13:29:04,251 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,251 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_1~0.function.offset [2022-12-13 13:29:04,251 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,251 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_3~0.function.offset [2022-12-13 13:29:04,251 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,251 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_3~0.function.base [2022-12-13 13:29:04,252 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,252 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_2~0.function.base [2022-12-13 13:29:04,252 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,252 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_1~0.function.base [2022-12-13 13:29:04,252 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,252 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_6~0.function.offset [2022-12-13 13:29:04,253 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,253 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_0~0.function.offset [2022-12-13 13:29:04,253 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,253 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_0~0.function.base [2022-12-13 13:29:04,253 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,253 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_2~0.function.offset [2022-12-13 13:29:04,253 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,253 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_6~0.function.base [2022-12-13 13:29:04,254 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,254 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_1~0.function.offset [2022-12-13 13:29:04,254 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,254 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_3~0.function.offset [2022-12-13 13:29:04,254 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,254 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_3~0.function.base [2022-12-13 13:29:04,254 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,255 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_2~0.function.base [2022-12-13 13:29:04,255 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,255 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_1~0.function.base [2022-12-13 13:29:04,255 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,255 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_6~0.function.offset [2022-12-13 13:29:04,255 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,255 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_0~0.function.offset [2022-12-13 13:29:04,256 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,256 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_0~0.function.base [2022-12-13 13:29:04,256 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,256 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_2~0.function.offset [2022-12-13 13:29:04,256 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,256 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_6~0.function.base [2022-12-13 13:29:04,256 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,256 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_1~0.function.offset [2022-12-13 13:29:04,257 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,257 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_3~0.function.offset [2022-12-13 13:29:04,257 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,257 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_3~0.function.base [2022-12-13 13:29:04,258 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,258 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_2~0.function.base [2022-12-13 13:29:04,258 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,258 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_1~0.function.base [2022-12-13 13:29:04,258 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,258 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_6~0.function.offset [2022-12-13 13:29:04,258 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,259 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_0~0.function.offset [2022-12-13 13:29:04,259 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,259 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_0~0.function.base [2022-12-13 13:29:04,259 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,259 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_2~0.function.offset [2022-12-13 13:29:04,259 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,259 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_6~0.function.base [2022-12-13 13:29:04,259 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,260 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_1~0.function.offset [2022-12-13 13:29:04,260 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,260 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_3~0.function.offset [2022-12-13 13:29:04,260 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,260 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_3~0.function.base [2022-12-13 13:29:04,260 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,261 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_2~0.function.base [2022-12-13 13:29:04,261 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,261 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_1~0.function.base [2022-12-13 13:29:04,261 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,261 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_6~0.function.offset [2022-12-13 13:29:04,261 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,261 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_0~0.function.offset [2022-12-13 13:29:04,262 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,262 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_0~0.function.base [2022-12-13 13:29:04,262 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,262 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_2~0.function.offset [2022-12-13 13:29:04,262 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,262 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_6~0.function.base [2022-12-13 13:29:04,262 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,262 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_1~0.function.offset [2022-12-13 13:29:04,263 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,263 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_3~0.function.offset [2022-12-13 13:29:04,263 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,263 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_3~0.function.base [2022-12-13 13:29:04,263 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,263 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_2~0.function.base [2022-12-13 13:29:04,263 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,263 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_1~0.function.base [2022-12-13 13:29:04,264 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,264 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_6~0.function.offset [2022-12-13 13:29:04,264 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,264 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_0~0.function.offset [2022-12-13 13:29:04,264 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,264 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_0~0.function.base [2022-12-13 13:29:04,265 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,265 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_2~0.function.offset [2022-12-13 13:29:04,265 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,265 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_6~0.function.base [2022-12-13 13:29:04,265 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,265 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_1~0.function.offset [2022-12-13 13:29:04,265 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,265 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_3~0.function.offset [2022-12-13 13:29:04,266 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,266 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_3~0.function.base [2022-12-13 13:29:04,266 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,266 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_2~0.function.base [2022-12-13 13:29:04,266 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,266 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_1~0.function.base [2022-12-13 13:29:04,266 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,266 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_6~0.function.offset [2022-12-13 13:29:04,267 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,267 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_0~0.function.offset [2022-12-13 13:29:04,267 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,267 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_0~0.function.base [2022-12-13 13:29:04,267 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,267 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_2~0.function.offset [2022-12-13 13:29:04,267 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,267 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_6~0.function.base [2022-12-13 13:29:04,268 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,268 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_1~0.function.offset [2022-12-13 13:29:04,268 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,268 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_3~0.function.offset [2022-12-13 13:29:04,268 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,268 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_3~0.function.base [2022-12-13 13:29:04,268 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,268 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_2~0.function.base [2022-12-13 13:29:04,269 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,269 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_1~0.function.base [2022-12-13 13:29:04,269 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,269 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_0~0.function.base [2022-12-13 13:29:04,269 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,269 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_6~0.function.offset [2022-12-13 13:29:04,269 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,270 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_0~0.function.offset [2022-12-13 13:29:04,270 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,270 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_2~0.function.offset [2022-12-13 13:29:04,270 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,270 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_6~0.function.base [2022-12-13 13:29:04,270 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,270 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_1~0.function.offset [2022-12-13 13:29:04,270 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,271 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_3~0.function.offset [2022-12-13 13:29:04,271 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,271 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_3~0.function.base [2022-12-13 13:29:04,271 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,271 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_2~0.function.base [2022-12-13 13:29:04,271 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,271 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_1~0.function.base [2022-12-13 13:29:04,271 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,271 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_0~0.function.base [2022-12-13 13:29:04,272 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,272 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_6~0.function.offset [2022-12-13 13:29:04,272 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,272 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_0~0.function.offset [2022-12-13 13:29:04,272 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,272 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_2~0.function.offset [2022-12-13 13:29:04,272 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,272 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_6~0.function.base [2022-12-13 13:29:04,273 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,273 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_1~0.function.offset [2022-12-13 13:29:04,273 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,273 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_3~0.function.offset [2022-12-13 13:29:04,273 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,273 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_3~0.function.base [2022-12-13 13:29:04,273 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,273 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_2~0.function.base [2022-12-13 13:29:04,274 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,274 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_1~0.function.base [2022-12-13 13:29:04,274 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,274 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_0~0.function.base [2022-12-13 13:29:04,274 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,274 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_6~0.function.offset [2022-12-13 13:29:04,275 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,275 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_0~0.function.offset [2022-12-13 13:29:04,275 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,275 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_2~0.function.offset [2022-12-13 13:29:04,275 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,275 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_6~0.function.base [2022-12-13 13:29:04,275 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,275 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_1~0.function.offset [2022-12-13 13:29:04,275 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,276 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_3~0.function.offset [2022-12-13 13:29:04,276 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,276 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_3~0.function.base [2022-12-13 13:29:04,276 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,276 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_2~0.function.base [2022-12-13 13:29:04,276 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,276 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_1~0.function.base [2022-12-13 13:29:04,276 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,277 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_0~0.function.base [2022-12-13 13:29:04,277 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,277 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_6~0.function.offset [2022-12-13 13:29:04,277 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,277 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_0~0.function.offset [2022-12-13 13:29:04,277 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,277 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_2~0.function.offset [2022-12-13 13:29:04,278 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,278 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_6~0.function.base [2022-12-13 13:29:04,278 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,278 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_1~0.function.offset [2022-12-13 13:29:04,278 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,278 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_3~0.function.offset [2022-12-13 13:29:04,278 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,278 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_3~0.function.base [2022-12-13 13:29:04,279 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,279 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_2~0.function.base [2022-12-13 13:29:04,279 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,279 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_1~0.function.base [2022-12-13 13:29:04,279 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,279 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_6~0.function.offset [2022-12-13 13:29:04,279 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,279 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_0~0.function.offset [2022-12-13 13:29:04,279 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,279 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_0~0.function.base [2022-12-13 13:29:04,280 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,280 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_2~0.function.offset [2022-12-13 13:29:04,280 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,280 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_6~0.function.base [2022-12-13 13:29:04,280 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,280 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_1~0.function.offset [2022-12-13 13:29:04,280 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,280 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_3~0.function.offset [2022-12-13 13:29:04,281 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,281 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_3~0.function.base [2022-12-13 13:29:04,281 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,281 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_2~0.function.base [2022-12-13 13:29:04,281 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,281 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_1~0.function.base [2022-12-13 13:29:04,281 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,281 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_6~0.function.offset [2022-12-13 13:29:04,281 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,282 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_0~0.function.offset [2022-12-13 13:29:04,282 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,282 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_0~0.function.base [2022-12-13 13:29:04,282 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,282 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_2~0.function.offset [2022-12-13 13:29:04,282 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,282 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_6~0.function.base [2022-12-13 13:29:04,282 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,282 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_1~0.function.offset [2022-12-13 13:29:04,283 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,283 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_3~0.function.offset [2022-12-13 13:29:04,283 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,283 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_3~0.function.base [2022-12-13 13:29:04,283 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,283 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_2~0.function.base [2022-12-13 13:29:04,283 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,283 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_1~0.function.base [2022-12-13 13:29:04,284 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,284 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_6~0.function.offset [2022-12-13 13:29:04,284 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,284 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_0~0.function.offset [2022-12-13 13:29:04,284 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,284 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_0~0.function.base [2022-12-13 13:29:04,284 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,284 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_2~0.function.offset [2022-12-13 13:29:04,284 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,285 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_6~0.function.base [2022-12-13 13:29:04,285 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,285 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_1~0.function.offset [2022-12-13 13:29:04,285 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,285 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_3~0.function.offset [2022-12-13 13:29:04,285 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,285 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_3~0.function.base [2022-12-13 13:29:04,285 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,286 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_2~0.function.base [2022-12-13 13:29:04,286 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,286 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_1~0.function.base [2022-12-13 13:29:04,286 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,286 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_0~0.function.base [2022-12-13 13:29:04,286 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,286 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_6~0.function.offset [2022-12-13 13:29:04,287 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,287 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_0~0.function.offset [2022-12-13 13:29:04,287 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,287 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_2~0.function.offset [2022-12-13 13:29:04,287 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,287 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_6~0.function.base [2022-12-13 13:29:04,287 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,287 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_1~0.function.offset [2022-12-13 13:29:04,287 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,288 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_3~0.function.offset [2022-12-13 13:29:04,288 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,288 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_3~0.function.base [2022-12-13 13:29:04,288 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,288 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_2~0.function.base [2022-12-13 13:29:04,288 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,288 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_1~0.function.base [2022-12-13 13:29:04,288 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,289 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_0~0.function.base [2022-12-13 13:29:04,289 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,289 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_6~0.function.offset [2022-12-13 13:29:04,289 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,289 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_0~0.function.offset [2022-12-13 13:29:04,289 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,289 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_2~0.function.offset [2022-12-13 13:29:04,290 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,290 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_6~0.function.base [2022-12-13 13:29:04,290 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,290 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_1~0.function.offset [2022-12-13 13:29:04,290 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,290 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_3~0.function.offset [2022-12-13 13:29:04,290 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,290 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_3~0.function.base [2022-12-13 13:29:04,290 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,291 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_2~0.function.base [2022-12-13 13:29:04,291 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,291 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_1~0.function.base [2022-12-13 13:29:04,291 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,291 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_0~0.function.base [2022-12-13 13:29:04,291 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,291 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_6~0.function.offset [2022-12-13 13:29:04,292 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,292 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_0~0.function.offset [2022-12-13 13:29:04,292 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,292 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_2~0.function.offset [2022-12-13 13:29:04,292 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,292 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_6~0.function.base [2022-12-13 13:29:04,292 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,292 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_1~0.function.offset [2022-12-13 13:29:04,292 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,293 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_3~0.function.offset [2022-12-13 13:29:04,293 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,293 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_3~0.function.base [2022-12-13 13:29:04,293 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,293 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_2~0.function.base [2022-12-13 13:29:04,293 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,293 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_1~0.function.base [2022-12-13 13:29:04,293 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,294 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_6~0.function.offset [2022-12-13 13:29:04,294 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,294 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_0~0.function.offset [2022-12-13 13:29:04,294 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,294 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_0~0.function.base [2022-12-13 13:29:04,294 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,294 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_2~0.function.offset [2022-12-13 13:29:04,294 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,294 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_6~0.function.base [2022-12-13 13:29:04,295 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,295 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_1~0.function.offset [2022-12-13 13:29:04,295 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,295 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_3~0.function.offset [2022-12-13 13:29:04,295 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,295 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_3~0.function.base [2022-12-13 13:29:04,295 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,295 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_2~0.function.base [2022-12-13 13:29:04,295 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,296 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_1~0.function.base [2022-12-13 13:29:04,296 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,296 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_6~0.function.offset [2022-12-13 13:29:04,296 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,296 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_0~0.function.offset [2022-12-13 13:29:04,296 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,296 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_0~0.function.base [2022-12-13 13:29:04,296 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,296 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_2~0.function.offset [2022-12-13 13:29:04,297 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,297 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_6~0.function.base [2022-12-13 13:29:04,297 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,297 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_1~0.function.offset [2022-12-13 13:29:04,297 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,297 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_3~0.function.offset [2022-12-13 13:29:04,297 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,297 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_3~0.function.base [2022-12-13 13:29:04,297 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,298 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_2~0.function.base [2022-12-13 13:29:04,298 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,298 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_1~0.function.base [2022-12-13 13:29:04,298 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,298 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_6~0.function.offset [2022-12-13 13:29:04,298 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,298 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_0~0.function.offset [2022-12-13 13:29:04,298 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,298 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_0~0.function.base [2022-12-13 13:29:04,298 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,299 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_2~0.function.offset [2022-12-13 13:29:04,299 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,299 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_6~0.function.base [2022-12-13 13:29:04,299 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,299 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_1~0.function.offset [2022-12-13 13:29:04,299 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,299 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_3~0.function.offset [2022-12-13 13:29:04,299 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,299 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_3~0.function.base [2022-12-13 13:29:04,300 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,300 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_2~0.function.base [2022-12-13 13:29:04,300 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,300 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_1~0.function.base [2022-12-13 13:29:04,300 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,300 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_6~0.function.offset [2022-12-13 13:29:04,300 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,301 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_0~0.function.offset [2022-12-13 13:29:04,301 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,301 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_0~0.function.base [2022-12-13 13:29:04,301 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,301 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_2~0.function.offset [2022-12-13 13:29:04,301 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,301 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_6~0.function.base [2022-12-13 13:29:04,301 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,301 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_1~0.function.offset [2022-12-13 13:29:04,302 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,302 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_3~0.function.offset [2022-12-13 13:29:04,302 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,302 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_3~0.function.base [2022-12-13 13:29:04,302 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,302 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_2~0.function.base [2022-12-13 13:29:04,302 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,302 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_1~0.function.base [2022-12-13 13:29:04,302 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,303 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_0~0.function.base [2022-12-13 13:29:04,303 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,303 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_6~0.function.offset [2022-12-13 13:29:04,303 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,303 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_0~0.function.offset [2022-12-13 13:29:04,303 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,303 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_2~0.function.offset [2022-12-13 13:29:04,304 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,304 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_6~0.function.base [2022-12-13 13:29:04,304 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,304 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_1~0.function.offset [2022-12-13 13:29:04,304 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,304 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_3~0.function.offset [2022-12-13 13:29:04,304 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,304 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_3~0.function.base [2022-12-13 13:29:04,304 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,305 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_2~0.function.base [2022-12-13 13:29:04,305 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,305 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_1~0.function.base [2022-12-13 13:29:04,305 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,305 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_0~0.function.base [2022-12-13 13:29:04,305 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,305 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_6~0.function.offset [2022-12-13 13:29:04,306 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,306 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_0~0.function.offset [2022-12-13 13:29:04,306 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,306 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_2~0.function.offset [2022-12-13 13:29:04,306 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,306 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_6~0.function.base [2022-12-13 13:29:04,306 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,306 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_1~0.function.offset [2022-12-13 13:29:04,306 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,307 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_3~0.function.offset [2022-12-13 13:29:04,307 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,307 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_3~0.function.base [2022-12-13 13:29:04,307 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,307 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_2~0.function.base [2022-12-13 13:29:04,307 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,307 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_1~0.function.base [2022-12-13 13:29:04,307 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,307 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_6~0.function.offset [2022-12-13 13:29:04,308 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,308 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_0~0.function.offset [2022-12-13 13:29:04,308 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,308 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_0~0.function.base [2022-12-13 13:29:04,308 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,308 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_2~0.function.offset [2022-12-13 13:29:04,308 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,308 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_6~0.function.base [2022-12-13 13:29:04,308 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,309 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_1~0.function.offset [2022-12-13 13:29:04,309 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,309 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_3~0.function.offset [2022-12-13 13:29:04,309 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,309 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_3~0.function.base [2022-12-13 13:29:04,309 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,309 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_2~0.function.base [2022-12-13 13:29:04,309 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,310 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_1~0.function.base [2022-12-13 13:29:04,310 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,310 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_6~0.function.offset [2022-12-13 13:29:04,310 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,310 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_0~0.function.offset [2022-12-13 13:29:04,310 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,310 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_0~0.function.base [2022-12-13 13:29:04,310 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,310 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_2~0.function.offset [2022-12-13 13:29:04,311 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,311 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_6~0.function.base [2022-12-13 13:29:04,311 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,311 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_1~0.function.offset [2022-12-13 13:29:04,311 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,311 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_3~0.function.offset [2022-12-13 13:29:04,311 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,311 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_3~0.function.base [2022-12-13 13:29:04,311 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,312 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_2~0.function.base [2022-12-13 13:29:04,312 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,312 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_1~0.function.base [2022-12-13 13:29:04,312 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,312 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_6~0.function.offset [2022-12-13 13:29:04,312 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,312 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_0~0.function.offset [2022-12-13 13:29:04,312 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,312 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_0~0.function.base [2022-12-13 13:29:04,312 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,313 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_2~0.function.offset [2022-12-13 13:29:04,313 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,313 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_6~0.function.base [2022-12-13 13:29:04,313 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,313 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_1~0.function.offset [2022-12-13 13:29:04,313 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,313 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_3~0.function.offset [2022-12-13 13:29:04,313 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,313 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_3~0.function.base [2022-12-13 13:29:04,314 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,314 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_2~0.function.base [2022-12-13 13:29:04,314 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,314 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_1~0.function.base [2022-12-13 13:29:04,314 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,314 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_6~0.function.offset [2022-12-13 13:29:04,314 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,314 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_0~0.function.offset [2022-12-13 13:29:04,314 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,315 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_0~0.function.base [2022-12-13 13:29:04,315 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,315 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_2~0.function.offset [2022-12-13 13:29:04,315 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,315 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_6~0.function.base [2022-12-13 13:29:04,315 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,315 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_1~0.function.offset [2022-12-13 13:29:04,315 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,315 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_3~0.function.offset [2022-12-13 13:29:04,316 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,316 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_3~0.function.base [2022-12-13 13:29:04,316 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,316 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_2~0.function.base [2022-12-13 13:29:04,316 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,316 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_1~0.function.base [2022-12-13 13:29:04,316 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,316 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_6~0.function.offset [2022-12-13 13:29:04,316 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,317 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_0~0.function.offset [2022-12-13 13:29:04,317 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,317 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_0~0.function.base [2022-12-13 13:29:04,317 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,317 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_2~0.function.offset [2022-12-13 13:29:04,317 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,317 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_6~0.function.base [2022-12-13 13:29:04,317 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,317 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_1~0.function.offset [2022-12-13 13:29:04,318 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,318 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_3~0.function.offset [2022-12-13 13:29:04,318 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,318 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_3~0.function.base [2022-12-13 13:29:04,318 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,318 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_2~0.function.base [2022-12-13 13:29:04,318 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,318 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_1~0.function.base [2022-12-13 13:29:04,318 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,319 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_6~0.function.offset [2022-12-13 13:29:04,319 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,319 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_0~0.function.offset [2022-12-13 13:29:04,319 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,319 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_0~0.function.base [2022-12-13 13:29:04,319 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,319 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_2~0.function.offset [2022-12-13 13:29:04,319 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,319 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_6~0.function.base [2022-12-13 13:29:04,319 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,320 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_1~0.function.offset [2022-12-13 13:29:04,320 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,320 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_3~0.function.offset [2022-12-13 13:29:04,320 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,320 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_3~0.function.base [2022-12-13 13:29:04,320 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,320 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_2~0.function.base [2022-12-13 13:29:04,320 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,321 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_1~0.function.base [2022-12-13 13:29:04,321 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,321 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_6~0.function.offset [2022-12-13 13:29:04,321 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,321 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_0~0.function.offset [2022-12-13 13:29:04,321 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,321 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_0~0.function.base [2022-12-13 13:29:04,321 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,321 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_2~0.function.offset [2022-12-13 13:29:04,322 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,322 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_6~0.function.base [2022-12-13 13:29:04,322 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,322 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_1~0.function.offset [2022-12-13 13:29:04,322 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,322 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_3~0.function.offset [2022-12-13 13:29:04,322 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,322 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_3~0.function.base [2022-12-13 13:29:04,322 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,323 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_2~0.function.base [2022-12-13 13:29:04,323 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,323 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_1~0.function.base [2022-12-13 13:29:04,323 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,323 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_6~0.function.offset [2022-12-13 13:29:04,323 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,323 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_0~0.function.offset [2022-12-13 13:29:04,323 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,323 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_0~0.function.base [2022-12-13 13:29:04,323 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,324 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_2~0.function.offset [2022-12-13 13:29:04,324 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,324 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_6~0.function.base [2022-12-13 13:29:04,324 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,324 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_1~0.function.offset [2022-12-13 13:29:04,324 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,324 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_3~0.function.offset [2022-12-13 13:29:04,324 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,325 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_3~0.function.base [2022-12-13 13:29:04,325 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,325 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_2~0.function.base [2022-12-13 13:29:04,325 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,325 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_1~0.function.base [2022-12-13 13:29:04,325 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,325 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_6~0.function.offset [2022-12-13 13:29:04,325 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,325 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_0~0.function.offset [2022-12-13 13:29:04,326 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,326 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_0~0.function.base [2022-12-13 13:29:04,326 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,326 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_2~0.function.offset [2022-12-13 13:29:04,326 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,326 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_6~0.function.base [2022-12-13 13:29:04,326 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,326 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_1~0.function.offset [2022-12-13 13:29:04,326 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,326 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_3~0.function.offset [2022-12-13 13:29:04,327 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,327 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_3~0.function.base [2022-12-13 13:29:04,327 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,327 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_2~0.function.base [2022-12-13 13:29:04,327 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,327 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_1~0.function.base [2022-12-13 13:29:04,327 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,327 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_6~0.function.offset [2022-12-13 13:29:04,327 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,328 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_0~0.function.offset [2022-12-13 13:29:04,328 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,328 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_0~0.function.base [2022-12-13 13:29:04,328 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,328 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_2~0.function.offset [2022-12-13 13:29:04,328 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,328 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_6~0.function.base [2022-12-13 13:29:04,328 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,328 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_1~0.function.offset [2022-12-13 13:29:04,329 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,329 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_3~0.function.offset [2022-12-13 13:29:04,329 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,329 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_3~0.function.base [2022-12-13 13:29:04,329 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,329 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_2~0.function.base [2022-12-13 13:29:04,329 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,329 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_1~0.function.base [2022-12-13 13:29:04,329 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,330 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_6~0.function.offset [2022-12-13 13:29:04,330 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,330 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_0~0.function.offset [2022-12-13 13:29:04,330 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,330 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_0~0.function.base [2022-12-13 13:29:04,330 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,330 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_2~0.function.offset [2022-12-13 13:29:04,330 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,330 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_6~0.function.base [2022-12-13 13:29:04,331 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,331 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_1~0.function.offset [2022-12-13 13:29:04,331 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,331 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_3~0.function.offset [2022-12-13 13:29:04,331 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,331 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_3~0.function.base [2022-12-13 13:29:04,331 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,331 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_2~0.function.base [2022-12-13 13:29:04,331 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,332 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_1~0.function.base [2022-12-13 13:29:04,332 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,332 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_6~0.function.offset [2022-12-13 13:29:04,332 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,332 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_0~0.function.offset [2022-12-13 13:29:04,332 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,332 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_0~0.function.base [2022-12-13 13:29:04,332 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,332 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_2~0.function.offset [2022-12-13 13:29:04,333 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,333 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_6~0.function.base [2022-12-13 13:29:04,333 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,333 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_1~0.function.offset [2022-12-13 13:29:04,333 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,333 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_3~0.function.offset [2022-12-13 13:29:04,333 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,333 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_3~0.function.base [2022-12-13 13:29:04,333 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,334 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_2~0.function.base [2022-12-13 13:29:04,334 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,334 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_1~0.function.base [2022-12-13 13:29:04,334 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,334 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_6~0.function.offset [2022-12-13 13:29:04,334 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,334 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_0~0.function.offset [2022-12-13 13:29:04,334 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,334 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_0~0.function.base [2022-12-13 13:29:04,334 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,335 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_2~0.function.offset [2022-12-13 13:29:04,335 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,335 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_6~0.function.base [2022-12-13 13:29:04,335 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,335 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_1~0.function.offset [2022-12-13 13:29:04,335 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,335 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_3~0.function.offset [2022-12-13 13:29:04,335 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,335 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_3~0.function.base [2022-12-13 13:29:04,336 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,336 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_2~0.function.base [2022-12-13 13:29:04,336 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,336 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_1~0.function.base [2022-12-13 13:29:04,336 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,336 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_6~0.function.offset [2022-12-13 13:29:04,336 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,336 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_0~0.function.offset [2022-12-13 13:29:04,336 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,337 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_0~0.function.base [2022-12-13 13:29:04,337 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,337 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_2~0.function.offset [2022-12-13 13:29:04,337 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,337 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_6~0.function.base [2022-12-13 13:29:04,337 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,337 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_1~0.function.offset [2022-12-13 13:29:04,337 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,337 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_3~0.function.offset [2022-12-13 13:29:04,338 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,338 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_3~0.function.base [2022-12-13 13:29:04,338 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,338 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_2~0.function.base [2022-12-13 13:29:04,338 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,338 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_1~0.function.base [2022-12-13 13:29:04,338 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,338 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_6~0.function.offset [2022-12-13 13:29:04,338 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,339 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_0~0.function.offset [2022-12-13 13:29:04,339 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,339 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_0~0.function.base [2022-12-13 13:29:04,339 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,339 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_2~0.function.offset [2022-12-13 13:29:04,339 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,339 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_6~0.function.base [2022-12-13 13:29:04,339 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,339 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_1~0.function.offset [2022-12-13 13:29:04,340 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,340 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_3~0.function.offset [2022-12-13 13:29:04,340 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,340 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_3~0.function.base [2022-12-13 13:29:04,340 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,340 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_2~0.function.base [2022-12-13 13:29:04,340 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,340 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_1~0.function.base [2022-12-13 13:29:04,340 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,341 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_6~0.function.offset [2022-12-13 13:29:04,341 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,341 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_0~0.function.offset [2022-12-13 13:29:04,341 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,341 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_0~0.function.base [2022-12-13 13:29:04,341 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,341 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_2~0.function.offset [2022-12-13 13:29:04,341 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,341 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_6~0.function.base [2022-12-13 13:29:04,341 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,342 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_1~0.function.offset [2022-12-13 13:29:04,342 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,342 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_3~0.function.offset [2022-12-13 13:29:04,342 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,342 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_3~0.function.base [2022-12-13 13:29:04,342 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,342 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_2~0.function.base [2022-12-13 13:29:04,342 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,343 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_1~0.function.base [2022-12-13 13:29:04,343 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,343 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_6~0.function.offset [2022-12-13 13:29:04,343 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,343 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_0~0.function.offset [2022-12-13 13:29:04,343 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,343 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_0~0.function.base [2022-12-13 13:29:04,343 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,343 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_2~0.function.offset [2022-12-13 13:29:04,344 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,344 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_6~0.function.base [2022-12-13 13:29:04,344 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,344 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_1~0.function.offset [2022-12-13 13:29:04,344 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,344 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_3~0.function.offset [2022-12-13 13:29:04,344 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,344 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_3~0.function.base [2022-12-13 13:29:04,344 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,345 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_2~0.function.base [2022-12-13 13:29:04,345 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,345 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_1~0.function.base [2022-12-13 13:29:04,345 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,345 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_6~0.function.offset [2022-12-13 13:29:04,345 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,345 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_0~0.function.offset [2022-12-13 13:29:04,345 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,345 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_0~0.function.base [2022-12-13 13:29:04,346 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,346 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_2~0.function.offset [2022-12-13 13:29:04,346 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,346 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_6~0.function.base [2022-12-13 13:29:04,346 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,346 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_1~0.function.offset [2022-12-13 13:29:04,346 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,346 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_3~0.function.offset [2022-12-13 13:29:04,346 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,347 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_3~0.function.base [2022-12-13 13:29:04,347 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 13:29:04,347 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_2~0.function.base [2022-12-13 13:29:04,347 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ } not handled WARNING: YOUR LOGFILE WAS TOO LONG, SOME LINES IN THE MIDDLE WERE REMOVED. - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_6~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_0~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_0~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_2~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_6~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_1~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_3~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_3~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_2~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_1~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_6~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_0~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_0~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_2~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_6~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_1~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_3~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_3~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_2~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_1~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_6~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_0~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_0~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_2~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_6~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_1~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_3~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_3~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_2~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_1~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_6~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_0~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_0~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_2~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_6~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_1~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_3~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_3~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_2~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_1~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_6~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_0~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_0~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_2~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_6~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_1~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_3~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_3~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_2~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_1~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_6~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_0~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_0~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_2~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_6~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_1~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_3~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_3~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_2~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_1~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_6~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_0~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_0~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_2~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_6~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_1~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_3~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_3~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_2~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_1~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_6~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_0~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_0~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_2~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_6~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_1~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_3~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_3~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_2~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_1~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_6~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_0~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_0~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_2~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_6~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_1~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_3~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_3~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_2~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_1~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_6~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_0~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_0~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_2~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_6~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_1~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_3~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_3~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_2~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_1~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_6~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_0~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_0~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_2~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_6~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_1~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_3~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_3~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_2~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_1~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_6~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_0~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_0~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_2~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_6~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_1~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_3~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_3~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_2~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_1~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_6~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_0~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_0~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_2~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_6~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_1~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_3~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_3~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_2~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_1~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_6~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_0~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_0~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_2~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_6~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_1~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_3~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_3~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_2~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_1~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_6~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_0~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_0~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_2~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_6~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_1~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_3~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_3~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_2~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_1~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_6~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_0~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_0~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_2~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_6~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_1~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_3~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_3~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_2~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_1~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_6~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_0~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_0~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_2~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_6~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_1~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_3~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_3~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_2~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_1~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_6~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_0~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_0~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_2~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_6~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_1~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_3~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_3~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_2~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_1~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_6~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_0~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_0~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_2~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_6~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_1~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_3~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_3~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_2~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_1~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_6~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_0~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_0~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_2~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_6~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_1~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_3~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_3~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_2~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_1~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_6~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_0~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_0~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_2~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_6~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_1~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_3~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_3~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_2~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_1~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_6~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_0~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_0~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_2~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_6~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_1~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_3~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_3~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_2~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_1~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_6~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_0~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_0~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_2~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_6~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_1~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_3~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_3~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_2~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_1~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_6~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_0~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_0~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_2~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_6~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_1~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_3~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_3~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_2~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_1~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_6~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_0~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_0~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_2~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_6~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_1~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_3~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_3~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_2~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_1~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_6~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_0~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_0~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_2~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_6~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_1~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_3~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_3~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_2~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_1~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_6~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_0~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_0~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_2~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_6~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_1~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_3~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_3~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_2~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_1~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_6~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_0~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_0~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_2~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_6~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_1~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_3~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_3~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_2~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_1~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_6~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_0~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_0~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_2~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_6~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_1~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_3~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_3~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_2~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_1~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_6~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_0~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_0~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_2~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_6~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_1~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_3~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_3~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_2~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_1~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_6~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_0~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_0~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_2~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_6~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_1~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_3~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_3~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_2~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_1~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_6~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_0~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_0~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_2~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_6~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_1~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_3~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_3~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_2~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_1~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_6~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_0~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_0~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_2~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_6~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_1~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_3~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_3~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_2~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_1~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_6~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_0~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_0~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_2~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_6~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_1~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_3~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_3~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_2~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_1~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_6~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_0~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_0~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_2~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_6~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_1~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_3~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_3~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_2~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_1~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_6~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_0~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_0~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_2~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_6~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_1~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_3~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_3~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_2~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_1~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_6~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_0~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_0~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_2~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_6~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_1~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_3~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_3~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_2~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_1~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_6~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_0~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_0~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_2~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_6~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_1~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_3~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_3~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_2~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_1~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_6~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_0~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_0~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_2~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_6~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_1~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_3~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_3~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_2~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_1~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_0~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_6~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_0~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_2~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_6~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_1~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_3~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_3~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_2~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_1~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_0~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_6~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_0~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_2~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_6~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_1~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_3~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_3~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_2~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_1~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_0~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_6~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_0~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_2~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_6~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_1~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_3~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_3~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_2~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_1~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_0~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_6~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_0~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_2~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_6~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_1~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_3~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_3~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_2~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_1~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_6~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_0~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_0~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_2~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_6~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_1~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_3~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_3~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_2~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_1~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_6~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_0~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_0~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_2~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_6~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_1~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_3~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_3~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_2~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_1~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_6~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_0~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_0~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_2~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_6~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_1~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_3~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_3~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_2~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_1~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_6~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_0~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_0~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_2~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_6~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_1~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_3~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_3~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_2~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_1~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_6~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_0~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_0~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_2~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_6~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_1~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_3~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_3~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_2~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_1~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_0~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_6~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_0~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_2~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_6~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_1~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_3~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_3~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_2~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_1~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_6~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_0~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_0~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_2~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_6~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_1~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_3~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_3~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_2~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_1~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_6~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_0~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_0~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_2~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_6~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_1~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_3~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_3~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_2~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_1~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_6~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_0~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_0~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_2~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_6~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_1~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_3~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_3~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_2~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_1~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_6~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_0~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_0~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_2~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_6~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_1~0.function.offset * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResult: Unfinished Backtranslation The program execution was not completely translated back. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - UnprovableResult [Line: 14687]: Unable to prove that call to reach_error is unreachable Unable to prove that call to reach_error is unreachable Reason: overapproximation of large string literal at line 8792, overapproximation of bitwiseAnd at line 8798. Possible FailurePath: [L5701-L5704] static struct mutex blkfront_mutex = {{1}, {{{{{0U}}, 3735899821U, 4294967295U, (void *)-1, {0, {0, 0}, "blkfront_mutex.wait_lock", 0, 0UL}}}}, {& blkfront_mutex.wait_list, & blkfront_mutex.wait_list}, 0, (void *)(& blkfront_mutex), {0, {0, 0}, "blkfront_mutex", 0, 0UL}}; [L5706] static unsigned int xen_blkif_max_segments = 32U; [L5707] static unsigned int nr_minors ; [L5708] static unsigned long *minors ; [L5709] static spinlock_t minor_lock = {{{{{0U}}, 3735899821U, 4294967295U, (void *)-1, {0, {0, 0}, "minor_lock", 0, 0UL}}}}; [L9060-L9062] static struct block_device_operations const xlvbd_block_fops = {& blkif_open, & blkif_release, 0, & blkif_ioctl, 0, 0, 0, 0, 0, 0, & blkif_getgeo, 0, & __this_module}; [L9063-L9064] static struct xenbus_device_id const blkfront_ids[2U] = { {{'v', 'b', 'd', '\000'}}, {{'\000'}}}; [L9065-L9068] static struct xenbus_driver blkfront_driver = {0, (struct xenbus_device_id const *)(& blkfront_ids), & blkfront_probe, & blkback_changed, & blkfront_remove, 0, & blkfront_resume, 0, {0, 0, 0, 0, (_Bool)0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}, 0, & blkfront_is_ready}; [L9167] struct ldv_thread ldv_thread_0 ; [L9168] struct ldv_thread ldv_thread_1 ; [L9169] struct ldv_thread ldv_thread_2 ; [L9170] struct ldv_thread ldv_thread_3 ; [L9171] struct ldv_thread ldv_thread_6 ; [L10291] int ldv_linux_alloc_usb_lock_lock = 1; [L10449] int ldv_linux_arch_io_iomem = 0; [L10491] static int ldv_linux_block_genhd_disk_state = 0; [L10555] static int ldv_linux_block_queue_queue_state = 0; [L10597] int ldv_linux_block_request_blk_rq = 0; [L10664] int ldv_linux_drivers_base_class_usb_gadget_class = 0; [L10825] int ldv_linux_fs_char_dev_usb_gadget_chrdev = 0; [L10888] int ldv_linux_fs_sysfs_sysfs = 0; [L10931] int ldv_linux_kernel_locking_rwlock_rlock = 1; [L10932] int ldv_linux_kernel_locking_rwlock_wlock = 1; [L11023] int ldv_linux_kernel_module_module_refcounter = 1; [L11094] int ldv_linux_kernel_rcu_srcu_srcu_nested = 0; [L11133] int ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh = 0; [L11172] int ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched = 0; [L11211] int ldv_linux_kernel_rcu_update_lock_rcu_nested = 0; [L11287] static bool __ldv_in_interrupt_context = 0; [L11365] unsigned short ldv_linux_mmc_sdio_func_sdio_element = 0U; [L11406] int ldv_linux_net_register_probe_state = 0; [L11449] int rtnllocknumber = 0; [L11525] int locksocknumber = 0; [L11579] int ldv_linux_usb_coherent_coherent_state = 0; [L11623] ldv_map LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS ; [L11687] int ldv_linux_usb_gadget_usb_gadget = 0; [L11837] int ldv_linux_usb_register_probe_state = 0; [L11879] int ldv_linux_usb_urb_urb_state = 0; [L12147] ldv_set LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_bd_mutex_of_block_device ; [L12233] ldv_set LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_blkfront_mutex ; [L12319] ldv_set LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode ; [L12405] ldv_set LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock ; [L12491] ldv_set LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_blkfront_info ; [L12577] ldv_set LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device ; [L12693] static int ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct = 1; [L12798] static int ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode = 1; [L12903] static int ldv_linux_kernel_locking_spinlock_spin_io_lock_of_blkfront_info = 1; [L13008] static int ldv_linux_kernel_locking_spinlock_spin_lock = 1; [L13113] static int ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN = 1; [L13218] static int ldv_linux_kernel_locking_spinlock_spin_minor_lock = 1; [L13323] static int ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data = 1; [L13428] static int ldv_linux_kernel_locking_spinlock_spin_ptl = 1; [L13533] static int ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct = 1; [L13699] static int ldv_linux_kernel_sched_completion_completion = 0; [L13731] static int ldv_linux_lib_idr_idr = 0; VAL [__ldv_in_interrupt_context=0, __this_module={4294967319:4294967329}, blkfront_driver={172:0}, blkfront_ids={171:0}, blkfront_mutex={168:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_bd_mutex_of_block_device=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_blkfront_mutex=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_blkfront_info=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_io_lock_of_blkfront_info=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_minor_lock=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, ldv_thread_0={0:0}, ldv_thread_0=0, ldv_thread_1=0, ldv_thread_1={0:0}, ldv_thread_2=0, ldv_thread_2={0:0}, ldv_thread_3=0, ldv_thread_3={0:0}, ldv_thread_6={0:0}, ldv_thread_6=0, locksocknumber=0, minor_lock={169:0}, minors={0:0}, nr_minors=0, rtnllocknumber=0, xen_blkif_max_segments=32, xlvbd_block_fops={170:0}] [L9301] CALL ldv_ldv_initialize_148() [L10218] CALL ldv_linux_lib_find_bit_initialize() [L11344] CALL ldv_assume(nr_cpu_ids > 0) VAL [\old(expression)=1, __ldv_in_interrupt_context=0, __this_module={4294967319:4294967329}, blkfront_driver={172:0}, blkfront_ids={171:0}, blkfront_mutex={168:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_bd_mutex_of_block_device=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_blkfront_mutex=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_blkfront_info=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_io_lock_of_blkfront_info=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_minor_lock=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, ldv_thread_0=0, ldv_thread_0={0:0}, ldv_thread_1=0, ldv_thread_1={0:0}, ldv_thread_2=0, ldv_thread_2={0:0}, ldv_thread_3={0:0}, ldv_thread_3=0, ldv_thread_6=0, ldv_thread_6={0:0}, locksocknumber=0, minor_lock={169:0}, minors={0:0}, nr_cpu_ids=1, nr_minors=0, rtnllocknumber=0, xen_blkif_max_segments=32, xlvbd_block_fops={170:0}] [L11907] COND FALSE !(expression == 0) VAL [\old(expression)=1, __ldv_in_interrupt_context=0, __this_module={4294967319:4294967329}, blkfront_driver={172:0}, blkfront_ids={171:0}, blkfront_mutex={168:0}, expression=1, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_bd_mutex_of_block_device=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_blkfront_mutex=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_blkfront_info=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_io_lock_of_blkfront_info=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_minor_lock=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, ldv_thread_0={0:0}, ldv_thread_0=0, ldv_thread_1={0:0}, ldv_thread_1=0, ldv_thread_2=0, ldv_thread_2={0:0}, ldv_thread_3=0, ldv_thread_3={0:0}, ldv_thread_6={0:0}, ldv_thread_6=0, locksocknumber=0, minor_lock={169:0}, minors={0:0}, nr_cpu_ids=1, nr_minors=0, rtnllocknumber=0, xen_blkif_max_segments=32, xlvbd_block_fops={170:0}] [L11344] RET ldv_assume(nr_cpu_ids > 0) VAL [__ldv_in_interrupt_context=0, __this_module={4294967319:4294967329}, blkfront_driver={172:0}, blkfront_ids={171:0}, blkfront_mutex={168:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_bd_mutex_of_block_device=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_blkfront_mutex=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_blkfront_info=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_io_lock_of_blkfront_info=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_minor_lock=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, ldv_thread_0=0, ldv_thread_0={0:0}, ldv_thread_1=0, ldv_thread_1={0:0}, ldv_thread_2=0, ldv_thread_2={0:0}, ldv_thread_3=0, ldv_thread_3={0:0}, ldv_thread_6=0, ldv_thread_6={0:0}, locksocknumber=0, minor_lock={169:0}, minors={0:0}, nr_cpu_ids=1, nr_minors=0, rtnllocknumber=0, xen_blkif_max_segments=32, xlvbd_block_fops={170:0}] [L10218] RET ldv_linux_lib_find_bit_initialize() [L9301] RET ldv_ldv_initialize_148() [L9302] CALL ldv_entry_EMGentry_6((void *)0) [L9257] void (*ldv_6_exit_xlblk_exit_default)(void) ; [L9258] int (*ldv_6_init_xlblk_init_default)(void) ; [L9259] int ldv_6_ret_default ; [L9260] int tmp ; [L9261] int tmp___0 ; [L9264] CALL ldv_EMGentry_init_xlblk_init_6_9(ldv_6_init_xlblk_init_default) [L9183] int tmp ; [L9186] CALL xlblk_init() [L9071] int ret ; [L9072] bool tmp ; [L9073] int tmp___0 ; [L9074] int tmp___1 ; VAL [__ldv_in_interrupt_context=0, __this_module={4294967319:4294967329}, blkfront_driver={172:0}, blkfront_ids={171:0}, blkfront_mutex={168:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_bd_mutex_of_block_device=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_blkfront_mutex=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_blkfront_info=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_io_lock_of_blkfront_info=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_minor_lock=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, ldv_thread_0={0:0}, ldv_thread_0=0, ldv_thread_1=0, ldv_thread_1={0:0}, ldv_thread_2=0, ldv_thread_2={0:0}, ldv_thread_3=0, ldv_thread_3={0:0}, ldv_thread_6={0:0}, ldv_thread_6=0, locksocknumber=0, minor_lock={169:0}, minors={0:0}, nr_cpu_ids=1, nr_minors=0, rtnllocknumber=0, xen_blkif_max_segments=32, xlvbd_block_fops={170:0}] [L9076] COND FALSE !((unsigned int )xen_domain_type == 0U) [L9081] CALL, EXPR xen_has_pv_disk_devices() [L15187] return __VERIFIER_nondet_bool(); [L9081] RET, EXPR xen_has_pv_disk_devices() [L9081] tmp = xen_has_pv_disk_devices() [L9083] COND TRUE \read(tmp) [L9084] tmp___0 = 0 VAL [__ldv_in_interrupt_context=0, __this_module={4294967319:4294967329}, blkfront_driver={172:0}, blkfront_ids={171:0}, blkfront_mutex={168:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_bd_mutex_of_block_device=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_blkfront_mutex=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_blkfront_info=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_io_lock_of_blkfront_info=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_minor_lock=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, ldv_thread_0={0:0}, ldv_thread_0=0, ldv_thread_1={0:0}, ldv_thread_1=0, ldv_thread_2=0, ldv_thread_2={0:0}, ldv_thread_3=0, ldv_thread_3={0:0}, ldv_thread_6=0, ldv_thread_6={0:0}, locksocknumber=0, minor_lock={169:0}, minors={0:0}, nr_cpu_ids=1, nr_minors=0, rtnllocknumber=0, tmp=1, tmp___0=0, xen_blkif_max_segments=32, xen_domain_type=1, xlvbd_block_fops={170:0}] [L9088] COND FALSE !(\read(tmp___0)) [L9093] CALL, EXPR register_blkdev(202U, "xvd") [L15147] return __VERIFIER_nondet_int(); [L9093] RET, EXPR register_blkdev(202U, "xvd") [L9093] tmp___1 = register_blkdev(202U, "xvd") [L9095] COND FALSE !(tmp___1 != 0) [L9103] CALL ldv___xenbus_register_frontend_143(& blkfront_driver, & __this_module, "xen_blkfront") [L10122] ldv_func_ret_type___2 ldv_func_res ; [L10123] int tmp ; [L10124] int tmp___0 ; [L10127] CALL, EXPR __xenbus_register_frontend(ldv_func_arg1, ldv_func_arg2, ldv_func_arg3) [L14950] return __VERIFIER_nondet_int(); [L10127] RET, EXPR __xenbus_register_frontend(ldv_func_arg1, ldv_func_arg2, ldv_func_arg3) [L10127] tmp = __xenbus_register_frontend(ldv_func_arg1, ldv_func_arg2, ldv_func_arg3) [L10128] ldv_func_res = tmp [L10129-L10130] CALL ldv___xenbus_register_frontend(ldv_func_res, ldv_func_arg1, ldv_func_arg2, (char *)ldv_func_arg3) [L9194] struct xenbus_driver *ldv_5_struct_xenbus_driver_struct_xenbus_driver ; [L9195] int tmp ; VAL [\old(arg0)=0, __ldv_in_interrupt_context=0, __this_module={4294967319:4294967329}, arg0=0, arg1={172:0}, arg1={172:0}, arg2={4294967319:4294967329}, arg2={4294967319:4294967329}, arg3={162:0}, arg3={162:0}, blkfront_driver={172:0}, blkfront_ids={171:0}, blkfront_mutex={168:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_bd_mutex_of_block_device=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_blkfront_mutex=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_blkfront_info=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_io_lock_of_blkfront_info=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_minor_lock=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, ldv_thread_0={0:0}, ldv_thread_0=0, ldv_thread_1=0, ldv_thread_1={0:0}, ldv_thread_2={0:0}, ldv_thread_2=0, ldv_thread_3={0:0}, ldv_thread_3=0, ldv_thread_6=0, ldv_thread_6={0:0}, locksocknumber=0, minor_lock={169:0}, minors={0:0}, nr_cpu_ids=1, nr_minors=0, rtnllocknumber=0, xen_blkif_max_segments=32, xen_domain_type=1, xlvbd_block_fops={170:0}] [L9198] CALL, EXPR ldv_undef_int() VAL [__ldv_in_interrupt_context=0, __this_module={4294967319:4294967329}, blkfront_driver={172:0}, blkfront_ids={171:0}, blkfront_mutex={168:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_bd_mutex_of_block_device=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_blkfront_mutex=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_blkfront_info=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_io_lock_of_blkfront_info=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_minor_lock=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, ldv_thread_0=0, ldv_thread_0={0:0}, ldv_thread_1={0:0}, ldv_thread_1=0, ldv_thread_2=0, ldv_thread_2={0:0}, ldv_thread_3={0:0}, ldv_thread_3=0, ldv_thread_6={0:0}, ldv_thread_6=0, locksocknumber=0, minor_lock={169:0}, minors={0:0}, nr_cpu_ids=1, nr_minors=0, rtnllocknumber=0, xen_blkif_max_segments=32, xen_domain_type=1, xlvbd_block_fops={170:0}] [L12045] int tmp ; [L12048] tmp = __VERIFIER_nondet_int() [L12050] return (tmp); VAL [\result=188, __ldv_in_interrupt_context=0, __this_module={4294967319:4294967329}, blkfront_driver={172:0}, blkfront_ids={171:0}, blkfront_mutex={168:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_bd_mutex_of_block_device=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_blkfront_mutex=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_blkfront_info=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_io_lock_of_blkfront_info=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_minor_lock=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, ldv_thread_0=0, ldv_thread_0={0:0}, ldv_thread_1=0, ldv_thread_1={0:0}, ldv_thread_2=0, ldv_thread_2={0:0}, ldv_thread_3=0, ldv_thread_3={0:0}, ldv_thread_6=0, ldv_thread_6={0:0}, locksocknumber=0, minor_lock={169:0}, minors={0:0}, nr_cpu_ids=1, nr_minors=0, rtnllocknumber=0, tmp=188, xen_blkif_max_segments=32, xen_domain_type=1, xlvbd_block_fops={170:0}] [L9198] RET, EXPR ldv_undef_int() VAL [\old(arg0)=0, __ldv_in_interrupt_context=0, __this_module={4294967319:4294967329}, arg0=0, arg1={172:0}, arg1={172:0}, arg2={4294967319:4294967329}, arg2={4294967319:4294967329}, arg3={162:0}, arg3={162:0}, blkfront_driver={172:0}, blkfront_ids={171:0}, blkfront_mutex={168:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_bd_mutex_of_block_device=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_blkfront_mutex=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_blkfront_info=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_io_lock_of_blkfront_info=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_minor_lock=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, ldv_thread_0={0:0}, ldv_thread_0=0, ldv_thread_1={0:0}, ldv_thread_1=0, ldv_thread_2={0:0}, ldv_thread_2=0, ldv_thread_3={0:0}, ldv_thread_3=0, ldv_thread_6=0, ldv_thread_6={0:0}, ldv_undef_int()=188, locksocknumber=0, minor_lock={169:0}, minors={0:0}, nr_cpu_ids=1, nr_minors=0, rtnllocknumber=0, xen_blkif_max_segments=32, xen_domain_type=1, xlvbd_block_fops={170:0}] [L9198] tmp = ldv_undef_int() [L9200] COND TRUE tmp != 0 VAL [\old(arg0)=0, __ldv_in_interrupt_context=0, __this_module={4294967319:4294967329}, arg0=0, arg1={172:0}, arg1={172:0}, arg2={4294967319:4294967329}, arg2={4294967319:4294967329}, arg3={162:0}, arg3={162:0}, blkfront_driver={172:0}, blkfront_ids={171:0}, blkfront_mutex={168:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_bd_mutex_of_block_device=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_blkfront_mutex=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_blkfront_info=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_io_lock_of_blkfront_info=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_minor_lock=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, ldv_thread_0=0, ldv_thread_0={0:0}, ldv_thread_1=0, ldv_thread_1={0:0}, ldv_thread_2=0, ldv_thread_2={0:0}, ldv_thread_3=0, ldv_thread_3={0:0}, ldv_thread_6={0:0}, ldv_thread_6=0, locksocknumber=0, minor_lock={169:0}, minors={0:0}, nr_cpu_ids=1, nr_minors=0, rtnllocknumber=0, tmp=188, xen_blkif_max_segments=32, xen_domain_type=1, xlvbd_block_fops={170:0}] [L9202] CALL ldv_assume(arg0 == 0) VAL [\old(expression)=1, __ldv_in_interrupt_context=0, __this_module={4294967319:4294967329}, blkfront_driver={172:0}, blkfront_ids={171:0}, blkfront_mutex={168:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_bd_mutex_of_block_device=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_blkfront_mutex=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_blkfront_info=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_io_lock_of_blkfront_info=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_minor_lock=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, ldv_thread_0={0:0}, ldv_thread_0=0, ldv_thread_1={0:0}, ldv_thread_1=0, ldv_thread_2=0, ldv_thread_2={0:0}, ldv_thread_3={0:0}, ldv_thread_3=0, ldv_thread_6={0:0}, ldv_thread_6=0, locksocknumber=0, minor_lock={169:0}, minors={0:0}, nr_cpu_ids=1, nr_minors=0, rtnllocknumber=0, xen_blkif_max_segments=32, xen_domain_type=1, xlvbd_block_fops={170:0}] [L11907] COND FALSE !(expression == 0) VAL [\old(expression)=1, __ldv_in_interrupt_context=0, __this_module={4294967319:4294967329}, blkfront_driver={172:0}, blkfront_ids={171:0}, blkfront_mutex={168:0}, expression=1, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_bd_mutex_of_block_device=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_blkfront_mutex=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_blkfront_info=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_io_lock_of_blkfront_info=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_minor_lock=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, ldv_thread_0=0, ldv_thread_0={0:0}, ldv_thread_1=0, ldv_thread_1={0:0}, ldv_thread_2={0:0}, ldv_thread_2=0, ldv_thread_3={0:0}, ldv_thread_3=0, ldv_thread_6={0:0}, ldv_thread_6=0, locksocknumber=0, minor_lock={169:0}, minors={0:0}, nr_cpu_ids=1, nr_minors=0, rtnllocknumber=0, xen_blkif_max_segments=32, xen_domain_type=1, xlvbd_block_fops={170:0}] [L9202] RET ldv_assume(arg0 == 0) VAL [\old(arg0)=0, __ldv_in_interrupt_context=0, __this_module={4294967319:4294967329}, arg0=0, arg1={172:0}, arg1={172:0}, arg2={4294967319:4294967329}, arg2={4294967319:4294967329}, arg3={162:0}, arg3={162:0}, blkfront_driver={172:0}, blkfront_ids={171:0}, blkfront_mutex={168:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_bd_mutex_of_block_device=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_blkfront_mutex=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_blkfront_info=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_io_lock_of_blkfront_info=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_minor_lock=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, ldv_thread_0=0, ldv_thread_0={0:0}, ldv_thread_1=0, ldv_thread_1={0:0}, ldv_thread_2=0, ldv_thread_2={0:0}, ldv_thread_3=0, ldv_thread_3={0:0}, ldv_thread_6={0:0}, ldv_thread_6=0, locksocknumber=0, minor_lock={169:0}, minors={0:0}, nr_cpu_ids=1, nr_minors=0, rtnllocknumber=0, tmp=188, xen_blkif_max_segments=32, xen_domain_type=1, xlvbd_block_fops={170:0}] [L9203] ldv_5_struct_xenbus_driver_struct_xenbus_driver = arg1 [L9204] CALL ldv_dispatch_register_5_2(ldv_5_struct_xenbus_driver_struct_xenbus_driver) [L9230] struct ldv_struct_io_instance_3 *cf_arg_3 ; [L9231] void *tmp ; VAL [__ldv_in_interrupt_context=0, __this_module={4294967319:4294967329}, arg0={172:0}, arg0={172:0}, blkfront_driver={172:0}, blkfront_ids={171:0}, blkfront_mutex={168:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_bd_mutex_of_block_device=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_blkfront_mutex=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_blkfront_info=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_io_lock_of_blkfront_info=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_minor_lock=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, ldv_thread_0=0, ldv_thread_0={0:0}, ldv_thread_1=0, ldv_thread_1={0:0}, ldv_thread_2={0:0}, ldv_thread_2=0, ldv_thread_3=0, ldv_thread_3={0:0}, ldv_thread_6={0:0}, ldv_thread_6=0, locksocknumber=0, minor_lock={169:0}, minors={0:0}, nr_cpu_ids=1, nr_minors=0, rtnllocknumber=0, xen_blkif_max_segments=32, xen_domain_type=1, xlvbd_block_fops={170:0}] [L9234] CALL, EXPR ldv_xmalloc(16UL) VAL [\old(size)=16, __ldv_in_interrupt_context=0, __this_module={4294967319:4294967329}, blkfront_driver={172:0}, blkfront_ids={171:0}, blkfront_mutex={168:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_bd_mutex_of_block_device=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_blkfront_mutex=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_blkfront_info=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_io_lock_of_blkfront_info=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_minor_lock=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, ldv_thread_0=0, ldv_thread_0={0:0}, ldv_thread_1={0:0}, ldv_thread_1=0, ldv_thread_2={0:0}, ldv_thread_2=0, ldv_thread_3={0:0}, ldv_thread_3=0, ldv_thread_6=0, ldv_thread_6={0:0}, locksocknumber=0, minor_lock={169:0}, minors={0:0}, nr_cpu_ids=1, nr_minors=0, rtnllocknumber=0, xen_blkif_max_segments=32, xen_domain_type=1, xlvbd_block_fops={170:0}] [L12010] void *res ; [L12011] void *tmp ; [L12012] long tmp___0 ; [L12015] tmp = malloc(size) [L12016] res = tmp VAL [\old(size)=16, __ldv_in_interrupt_context=0, __this_module={4294967319:4294967329}, blkfront_driver={172:0}, blkfront_ids={171:0}, blkfront_mutex={168:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_bd_mutex_of_block_device=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_blkfront_mutex=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_blkfront_info=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_io_lock_of_blkfront_info=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_minor_lock=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, ldv_thread_0=0, ldv_thread_0={0:0}, ldv_thread_1={0:0}, ldv_thread_1=0, ldv_thread_2={0:0}, ldv_thread_2=0, ldv_thread_3={0:0}, ldv_thread_3=0, ldv_thread_6=0, ldv_thread_6={0:0}, locksocknumber=0, minor_lock={169:0}, minors={0:0}, nr_cpu_ids=1, nr_minors=0, res={-18446744073709551615:0}, rtnllocknumber=0, size=16, tmp={-18446744073709551615:0}, xen_blkif_max_segments=32, xen_domain_type=1, xlvbd_block_fops={170:0}] [L12017] CALL ldv_assume((unsigned long )res != (unsigned long )((void *)0)) VAL [\old(expression)=1, __ldv_in_interrupt_context=0, __this_module={4294967319:4294967329}, blkfront_driver={172:0}, blkfront_ids={171:0}, blkfront_mutex={168:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_bd_mutex_of_block_device=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_blkfront_mutex=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_blkfront_info=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_io_lock_of_blkfront_info=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_minor_lock=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, ldv_thread_0={0:0}, ldv_thread_0=0, ldv_thread_1={0:0}, ldv_thread_1=0, ldv_thread_2=0, ldv_thread_2={0:0}, ldv_thread_3=0, ldv_thread_3={0:0}, ldv_thread_6={0:0}, ldv_thread_6=0, locksocknumber=0, minor_lock={169:0}, minors={0:0}, nr_cpu_ids=1, nr_minors=0, rtnllocknumber=0, xen_blkif_max_segments=32, xen_domain_type=1, xlvbd_block_fops={170:0}] [L11907] COND FALSE !(expression == 0) VAL [\old(expression)=1, __ldv_in_interrupt_context=0, __this_module={4294967319:4294967329}, blkfront_driver={172:0}, blkfront_ids={171:0}, blkfront_mutex={168:0}, expression=1, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_bd_mutex_of_block_device=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_blkfront_mutex=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_blkfront_info=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_io_lock_of_blkfront_info=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_minor_lock=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, ldv_thread_0=0, ldv_thread_0={0:0}, ldv_thread_1={0:0}, ldv_thread_1=0, ldv_thread_2={0:0}, ldv_thread_2=0, ldv_thread_3=0, ldv_thread_3={0:0}, ldv_thread_6={0:0}, ldv_thread_6=0, locksocknumber=0, minor_lock={169:0}, minors={0:0}, nr_cpu_ids=1, nr_minors=0, rtnllocknumber=0, xen_blkif_max_segments=32, xen_domain_type=1, xlvbd_block_fops={170:0}] [L12017] RET ldv_assume((unsigned long )res != (unsigned long )((void *)0)) VAL [\old(size)=16, __ldv_in_interrupt_context=0, __this_module={4294967319:4294967329}, blkfront_driver={172:0}, blkfront_ids={171:0}, blkfront_mutex={168:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_bd_mutex_of_block_device=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_blkfront_mutex=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_blkfront_info=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_io_lock_of_blkfront_info=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_minor_lock=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, ldv_thread_0=0, ldv_thread_0={0:0}, ldv_thread_1=0, ldv_thread_1={0:0}, ldv_thread_2={0:0}, ldv_thread_2=0, ldv_thread_3=0, ldv_thread_3={0:0}, ldv_thread_6={0:0}, ldv_thread_6=0, locksocknumber=0, minor_lock={169:0}, minors={0:0}, nr_cpu_ids=1, nr_minors=0, res={-18446744073709551615:0}, rtnllocknumber=0, size=16, tmp={-18446744073709551615:0}, xen_blkif_max_segments=32, xen_domain_type=1, xlvbd_block_fops={170:0}] [L12018] CALL, EXPR ldv_is_err((void const *)res) VAL [__ldv_in_interrupt_context=0, __this_module={4294967319:4294967329}, blkfront_driver={172:0}, blkfront_ids={171:0}, blkfront_mutex={168:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_bd_mutex_of_block_device=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_blkfront_mutex=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_blkfront_info=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_io_lock_of_blkfront_info=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_minor_lock=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, ldv_thread_0={0:0}, ldv_thread_0=0, ldv_thread_1=0, ldv_thread_1={0:0}, ldv_thread_2=0, ldv_thread_2={0:0}, ldv_thread_3={0:0}, ldv_thread_3=0, ldv_thread_6={0:0}, ldv_thread_6=0, locksocknumber=0, minor_lock={169:0}, minors={0:0}, nr_cpu_ids=1, nr_minors=0, ptr={-18446744073709551615:0}, rtnllocknumber=0, xen_blkif_max_segments=32, xen_domain_type=1, xlvbd_block_fops={170:0}] [L10787] return ((unsigned long )ptr > 4294967295UL); VAL [\result=0, __ldv_in_interrupt_context=0, __this_module={4294967319:4294967329}, blkfront_driver={172:0}, blkfront_ids={171:0}, blkfront_mutex={168:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_bd_mutex_of_block_device=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_blkfront_mutex=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_blkfront_info=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_io_lock_of_blkfront_info=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_minor_lock=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, ldv_thread_0=0, ldv_thread_0={0:0}, ldv_thread_1=0, ldv_thread_1={0:0}, ldv_thread_2={0:0}, ldv_thread_2=0, ldv_thread_3={0:0}, ldv_thread_3=0, ldv_thread_6=0, ldv_thread_6={0:0}, locksocknumber=0, minor_lock={169:0}, minors={0:0}, nr_cpu_ids=1, nr_minors=0, ptr={-18446744073709551615:0}, ptr={-18446744073709551615:0}, rtnllocknumber=0, xen_blkif_max_segments=32, xen_domain_type=1, xlvbd_block_fops={170:0}] [L12018] RET, EXPR ldv_is_err((void const *)res) VAL [\old(size)=16, __ldv_in_interrupt_context=0, __this_module={4294967319:4294967329}, blkfront_driver={172:0}, blkfront_ids={171:0}, blkfront_mutex={168:0}, ldv_is_err((void const *)res)=0, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_bd_mutex_of_block_device=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_blkfront_mutex=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_blkfront_info=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_io_lock_of_blkfront_info=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_minor_lock=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, ldv_thread_0={0:0}, ldv_thread_0=0, ldv_thread_1=0, ldv_thread_1={0:0}, ldv_thread_2=0, ldv_thread_2={0:0}, ldv_thread_3={0:0}, ldv_thread_3=0, ldv_thread_6=0, ldv_thread_6={0:0}, locksocknumber=0, minor_lock={169:0}, minors={0:0}, nr_cpu_ids=1, nr_minors=0, res={-18446744073709551615:0}, rtnllocknumber=0, size=16, tmp={-18446744073709551615:0}, xen_blkif_max_segments=32, xen_domain_type=1, xlvbd_block_fops={170:0}] [L12018] tmp___0 = ldv_is_err((void const *)res) [L12019] CALL ldv_assume(tmp___0 == 0L) VAL [\old(expression)=1, __ldv_in_interrupt_context=0, __this_module={4294967319:4294967329}, blkfront_driver={172:0}, blkfront_ids={171:0}, blkfront_mutex={168:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_bd_mutex_of_block_device=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_blkfront_mutex=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_blkfront_info=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_io_lock_of_blkfront_info=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_minor_lock=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, ldv_thread_0=0, ldv_thread_0={0:0}, ldv_thread_1={0:0}, ldv_thread_1=0, ldv_thread_2={0:0}, ldv_thread_2=0, ldv_thread_3=0, ldv_thread_3={0:0}, ldv_thread_6=0, ldv_thread_6={0:0}, locksocknumber=0, minor_lock={169:0}, minors={0:0}, nr_cpu_ids=1, nr_minors=0, rtnllocknumber=0, xen_blkif_max_segments=32, xen_domain_type=1, xlvbd_block_fops={170:0}] [L11907] COND FALSE !(expression == 0) VAL [\old(expression)=1, __ldv_in_interrupt_context=0, __this_module={4294967319:4294967329}, blkfront_driver={172:0}, blkfront_ids={171:0}, blkfront_mutex={168:0}, expression=1, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_bd_mutex_of_block_device=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_blkfront_mutex=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_blkfront_info=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_io_lock_of_blkfront_info=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_minor_lock=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, ldv_thread_0=0, ldv_thread_0={0:0}, ldv_thread_1=0, ldv_thread_1={0:0}, ldv_thread_2={0:0}, ldv_thread_2=0, ldv_thread_3=0, ldv_thread_3={0:0}, ldv_thread_6=0, ldv_thread_6={0:0}, locksocknumber=0, minor_lock={169:0}, minors={0:0}, nr_cpu_ids=1, nr_minors=0, rtnllocknumber=0, xen_blkif_max_segments=32, xen_domain_type=1, xlvbd_block_fops={170:0}] [L12019] RET ldv_assume(tmp___0 == 0L) VAL [\old(size)=16, __ldv_in_interrupt_context=0, __this_module={4294967319:4294967329}, blkfront_driver={172:0}, blkfront_ids={171:0}, blkfront_mutex={168:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_bd_mutex_of_block_device=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_blkfront_mutex=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_blkfront_info=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_io_lock_of_blkfront_info=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_minor_lock=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, ldv_thread_0={0:0}, ldv_thread_0=0, ldv_thread_1={0:0}, ldv_thread_1=0, ldv_thread_2=0, ldv_thread_2={0:0}, ldv_thread_3=0, ldv_thread_3={0:0}, ldv_thread_6={0:0}, ldv_thread_6=0, locksocknumber=0, minor_lock={169:0}, minors={0:0}, nr_cpu_ids=1, nr_minors=0, res={-18446744073709551615:0}, rtnllocknumber=0, size=16, tmp={-18446744073709551615:0}, tmp___0=0, xen_blkif_max_segments=32, xen_domain_type=1, xlvbd_block_fops={170:0}] [L12021] return (res); VAL [\old(size)=16, \result={-18446744073709551615:0}, __ldv_in_interrupt_context=0, __this_module={4294967319:4294967329}, blkfront_driver={172:0}, blkfront_ids={171:0}, blkfront_mutex={168:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_bd_mutex_of_block_device=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_blkfront_mutex=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_blkfront_info=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_io_lock_of_blkfront_info=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_minor_lock=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, ldv_thread_0={0:0}, ldv_thread_0=0, ldv_thread_1={0:0}, ldv_thread_1=0, ldv_thread_2={0:0}, ldv_thread_2=0, ldv_thread_3={0:0}, ldv_thread_3=0, ldv_thread_6=0, ldv_thread_6={0:0}, locksocknumber=0, minor_lock={169:0}, minors={0:0}, nr_cpu_ids=1, nr_minors=0, res={-18446744073709551615:0}, rtnllocknumber=0, size=16, tmp={-18446744073709551615:0}, tmp___0=0, xen_blkif_max_segments=32, xen_domain_type=1, xlvbd_block_fops={170:0}] [L9234] RET, EXPR ldv_xmalloc(16UL) VAL [__ldv_in_interrupt_context=0, __this_module={4294967319:4294967329}, arg0={172:0}, arg0={172:0}, blkfront_driver={172:0}, blkfront_ids={171:0}, blkfront_mutex={168:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_bd_mutex_of_block_device=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_blkfront_mutex=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_blkfront_info=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_io_lock_of_blkfront_info=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_minor_lock=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, ldv_thread_0=0, ldv_thread_0={0:0}, ldv_thread_1={0:0}, ldv_thread_1=0, ldv_thread_2=0, ldv_thread_2={0:0}, ldv_thread_3={0:0}, ldv_thread_3=0, ldv_thread_6={0:0}, ldv_thread_6=0, ldv_xmalloc(16UL)={-18446744073709551615:0}, locksocknumber=0, minor_lock={169:0}, minors={0:0}, nr_cpu_ids=1, nr_minors=0, rtnllocknumber=0, xen_blkif_max_segments=32, xen_domain_type=1, xlvbd_block_fops={170:0}] [L9234] tmp = ldv_xmalloc(16UL) [L9235] cf_arg_3 = (struct ldv_struct_io_instance_3 *)tmp [L9236] cf_arg_3->arg0 = arg0 [L9237] CALL ldv_struct_xenbus_driver_io_instance_3((void *)cf_arg_3) [L9617] int (*ldv_3_callback_is_ready)(struct xenbus_device * ) ; [L9618] void (*ldv_3_callback_otherend_changed)(struct xenbus_device * , enum xenbus_state ) ; [L9619] int (*ldv_3_callback_resume)(struct xenbus_device * ) ; [L9620] struct xenbus_driver *ldv_3_container_struct_xenbus_driver ; [L9621] enum xenbus_state ldv_3_resource_enum_xenbus_state ; [L9622] struct xenbus_device_id *ldv_3_resource_struct_xenbus_device_id ; [L9623] struct xenbus_device *ldv_3_resource_struct_xenbus_device_ptr ; [L9624] int ldv_3_ret_default ; [L9625] struct ldv_struct_io_instance_3 *data ; [L9626] void *tmp ; [L9627] void *tmp___0 ; [L9628] int tmp___1 ; [L9629] int tmp___2 ; [L9630] int tmp___3 ; [L9632] data = (struct ldv_struct_io_instance_3 *)arg0 [L9633] ldv_3_ret_default = 1 VAL [__ldv_in_interrupt_context=0, __this_module={4294967319:4294967329}, arg0={-18446744073709551615:0}, arg0={-18446744073709551615:0}, blkfront_driver={172:0}, blkfront_ids={171:0}, blkfront_mutex={168:0}, data={-18446744073709551615:0}, ldv_3_ret_default=1, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_bd_mutex_of_block_device=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_blkfront_mutex=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_blkfront_info=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_io_lock_of_blkfront_info=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_minor_lock=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, ldv_thread_0=0, ldv_thread_0={0:0}, ldv_thread_1=0, ldv_thread_1={0:0}, ldv_thread_2=0, ldv_thread_2={0:0}, ldv_thread_3={0:0}, ldv_thread_3=0, ldv_thread_6=0, ldv_thread_6={0:0}, locksocknumber=0, minor_lock={169:0}, minors={0:0}, nr_cpu_ids=1, nr_minors=0, rtnllocknumber=0, xen_blkif_max_segments=32, xen_domain_type=1, xlvbd_block_fops={170:0}] [L9634] COND TRUE (unsigned long )data != (unsigned long )((struct ldv_struct_io_instance_3 *)0) [L9636] EXPR data->arg0 [L9636] ldv_3_container_struct_xenbus_driver = data->arg0 [L9637] CALL ldv_free((void *)data) VAL [__ldv_in_interrupt_context=0, __this_module={4294967319:4294967329}, blkfront_driver={172:0}, blkfront_ids={171:0}, blkfront_mutex={168:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_bd_mutex_of_block_device=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_blkfront_mutex=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_blkfront_info=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_io_lock_of_blkfront_info=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_minor_lock=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, ldv_thread_0=0, ldv_thread_0={0:0}, ldv_thread_1={0:0}, ldv_thread_1=0, ldv_thread_2=0, ldv_thread_2={0:0}, ldv_thread_3={0:0}, ldv_thread_3=0, ldv_thread_6={0:0}, ldv_thread_6=0, locksocknumber=0, minor_lock={169:0}, minors={0:0}, nr_cpu_ids=1, nr_minors=0, rtnllocknumber=0, s={-18446744073709551615:0}, xen_blkif_max_segments=32, xen_domain_type=1, xlvbd_block_fops={170:0}] [L9637] RET ldv_free((void *)data) VAL [__ldv_in_interrupt_context=0, __this_module={4294967319:4294967329}, arg0={-18446744073709551615:0}, arg0={-18446744073709551615:0}, blkfront_driver={172:0}, blkfront_ids={171:0}, blkfront_mutex={168:0}, data={-18446744073709551615:0}, ldv_3_container_struct_xenbus_driver={172:0}, ldv_3_ret_default=1, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_bd_mutex_of_block_device=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_blkfront_mutex=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_blkfront_info=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_io_lock_of_blkfront_info=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_minor_lock=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, ldv_thread_0=0, ldv_thread_0={0:0}, ldv_thread_1=0, ldv_thread_1={0:0}, ldv_thread_2={0:0}, ldv_thread_2=0, ldv_thread_3={0:0}, ldv_thread_3=0, ldv_thread_6={0:0}, ldv_thread_6=0, locksocknumber=0, minor_lock={169:0}, minors={0:0}, nr_cpu_ids=1, nr_minors=0, rtnllocknumber=0, xen_blkif_max_segments=32, xen_domain_type=1, xlvbd_block_fops={170:0}] [L9642] CALL, EXPR ldv_xmalloc(32UL) VAL [\old(size)=32, __ldv_in_interrupt_context=0, __this_module={4294967319:4294967329}, blkfront_driver={172:0}, blkfront_ids={171:0}, blkfront_mutex={168:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_bd_mutex_of_block_device=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_blkfront_mutex=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_blkfront_info=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_io_lock_of_blkfront_info=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_minor_lock=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, ldv_thread_0=0, ldv_thread_0={0:0}, ldv_thread_1=0, ldv_thread_1={0:0}, ldv_thread_2={0:0}, ldv_thread_2=0, ldv_thread_3={0:0}, ldv_thread_3=0, ldv_thread_6={0:0}, ldv_thread_6=0, locksocknumber=0, minor_lock={169:0}, minors={0:0}, nr_cpu_ids=1, nr_minors=0, rtnllocknumber=0, xen_blkif_max_segments=32, xen_domain_type=1, xlvbd_block_fops={170:0}] [L12010] void *res ; [L12011] void *tmp ; [L12012] long tmp___0 ; [L12015] tmp = malloc(size) [L12016] res = tmp VAL [\old(size)=32, __ldv_in_interrupt_context=0, __this_module={4294967319:4294967329}, blkfront_driver={172:0}, blkfront_ids={171:0}, blkfront_mutex={168:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_bd_mutex_of_block_device=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_blkfront_mutex=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_blkfront_info=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_io_lock_of_blkfront_info=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_minor_lock=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, ldv_thread_0=0, ldv_thread_0={0:0}, ldv_thread_1=0, ldv_thread_1={0:0}, ldv_thread_2=0, ldv_thread_2={0:0}, ldv_thread_3={0:0}, ldv_thread_3=0, ldv_thread_6=0, ldv_thread_6={0:0}, locksocknumber=0, minor_lock={169:0}, minors={0:0}, nr_cpu_ids=1, nr_minors=0, res={-36893488143124135937:0}, rtnllocknumber=0, size=32, tmp={-36893488143124135937:0}, xen_blkif_max_segments=32, xen_domain_type=1, xlvbd_block_fops={170:0}] [L12017] CALL ldv_assume((unsigned long )res != (unsigned long )((void *)0)) VAL [\old(expression)=1, __ldv_in_interrupt_context=0, __this_module={4294967319:4294967329}, blkfront_driver={172:0}, blkfront_ids={171:0}, blkfront_mutex={168:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_bd_mutex_of_block_device=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_blkfront_mutex=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_blkfront_info=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_io_lock_of_blkfront_info=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_minor_lock=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, ldv_thread_0={0:0}, ldv_thread_0=0, ldv_thread_1={0:0}, ldv_thread_1=0, ldv_thread_2=0, ldv_thread_2={0:0}, ldv_thread_3={0:0}, ldv_thread_3=0, ldv_thread_6=0, ldv_thread_6={0:0}, locksocknumber=0, minor_lock={169:0}, minors={0:0}, nr_cpu_ids=1, nr_minors=0, rtnllocknumber=0, xen_blkif_max_segments=32, xen_domain_type=1, xlvbd_block_fops={170:0}] [L11907] COND FALSE !(expression == 0) VAL [\old(expression)=1, __ldv_in_interrupt_context=0, __this_module={4294967319:4294967329}, blkfront_driver={172:0}, blkfront_ids={171:0}, blkfront_mutex={168:0}, expression=1, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_bd_mutex_of_block_device=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_blkfront_mutex=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_blkfront_info=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_io_lock_of_blkfront_info=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_minor_lock=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, ldv_thread_0=0, ldv_thread_0={0:0}, ldv_thread_1=0, ldv_thread_1={0:0}, ldv_thread_2=0, ldv_thread_2={0:0}, ldv_thread_3=0, ldv_thread_3={0:0}, ldv_thread_6=0, ldv_thread_6={0:0}, locksocknumber=0, minor_lock={169:0}, minors={0:0}, nr_cpu_ids=1, nr_minors=0, rtnllocknumber=0, xen_blkif_max_segments=32, xen_domain_type=1, xlvbd_block_fops={170:0}] [L12017] RET ldv_assume((unsigned long )res != (unsigned long )((void *)0)) VAL [\old(size)=32, __ldv_in_interrupt_context=0, __this_module={4294967319:4294967329}, blkfront_driver={172:0}, blkfront_ids={171:0}, blkfront_mutex={168:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_bd_mutex_of_block_device=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_blkfront_mutex=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_blkfront_info=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_io_lock_of_blkfront_info=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_minor_lock=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, ldv_thread_0=0, ldv_thread_0={0:0}, ldv_thread_1={0:0}, ldv_thread_1=0, ldv_thread_2={0:0}, ldv_thread_2=0, ldv_thread_3=0, ldv_thread_3={0:0}, ldv_thread_6={0:0}, ldv_thread_6=0, locksocknumber=0, minor_lock={169:0}, minors={0:0}, nr_cpu_ids=1, nr_minors=0, res={-36893488143124135937:0}, rtnllocknumber=0, size=32, tmp={-36893488143124135937:0}, xen_blkif_max_segments=32, xen_domain_type=1, xlvbd_block_fops={170:0}] [L12018] CALL, EXPR ldv_is_err((void const *)res) VAL [__ldv_in_interrupt_context=0, __this_module={4294967319:4294967329}, blkfront_driver={172:0}, blkfront_ids={171:0}, blkfront_mutex={168:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_bd_mutex_of_block_device=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_blkfront_mutex=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_blkfront_info=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_io_lock_of_blkfront_info=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_minor_lock=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, ldv_thread_0={0:0}, ldv_thread_0=0, ldv_thread_1={0:0}, ldv_thread_1=0, ldv_thread_2=0, ldv_thread_2={0:0}, ldv_thread_3=0, ldv_thread_3={0:0}, ldv_thread_6={0:0}, ldv_thread_6=0, locksocknumber=0, minor_lock={169:0}, minors={0:0}, nr_cpu_ids=1, nr_minors=0, ptr={-36893488143124135937:0}, rtnllocknumber=0, xen_blkif_max_segments=32, xen_domain_type=1, xlvbd_block_fops={170:0}] [L10787] return ((unsigned long )ptr > 4294967295UL); VAL [\result=0, __ldv_in_interrupt_context=0, __this_module={4294967319:4294967329}, blkfront_driver={172:0}, blkfront_ids={171:0}, blkfront_mutex={168:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_bd_mutex_of_block_device=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_blkfront_mutex=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_blkfront_info=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_io_lock_of_blkfront_info=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_minor_lock=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, ldv_thread_0=0, ldv_thread_0={0:0}, ldv_thread_1={0:0}, ldv_thread_1=0, ldv_thread_2={0:0}, ldv_thread_2=0, ldv_thread_3=0, ldv_thread_3={0:0}, ldv_thread_6=0, ldv_thread_6={0:0}, locksocknumber=0, minor_lock={169:0}, minors={0:0}, nr_cpu_ids=1, nr_minors=0, ptr={-36893488143124135937:0}, ptr={-36893488143124135937:0}, rtnllocknumber=0, xen_blkif_max_segments=32, xen_domain_type=1, xlvbd_block_fops={170:0}] [L12018] RET, EXPR ldv_is_err((void const *)res) VAL [\old(size)=32, __ldv_in_interrupt_context=0, __this_module={4294967319:4294967329}, blkfront_driver={172:0}, blkfront_ids={171:0}, blkfront_mutex={168:0}, ldv_is_err((void const *)res)=0, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_bd_mutex_of_block_device=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_blkfront_mutex=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_blkfront_info=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_io_lock_of_blkfront_info=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_minor_lock=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, ldv_thread_0={0:0}, ldv_thread_0=0, ldv_thread_1={0:0}, ldv_thread_1=0, ldv_thread_2={0:0}, ldv_thread_2=0, ldv_thread_3={0:0}, ldv_thread_3=0, ldv_thread_6={0:0}, ldv_thread_6=0, locksocknumber=0, minor_lock={169:0}, minors={0:0}, nr_cpu_ids=1, nr_minors=0, res={-36893488143124135937:0}, rtnllocknumber=0, size=32, tmp={-36893488143124135937:0}, xen_blkif_max_segments=32, xen_domain_type=1, xlvbd_block_fops={170:0}] [L12018] tmp___0 = ldv_is_err((void const *)res) [L12019] CALL ldv_assume(tmp___0 == 0L) VAL [\old(expression)=1, __ldv_in_interrupt_context=0, __this_module={4294967319:4294967329}, blkfront_driver={172:0}, blkfront_ids={171:0}, blkfront_mutex={168:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_bd_mutex_of_block_device=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_blkfront_mutex=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_blkfront_info=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_io_lock_of_blkfront_info=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_minor_lock=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, ldv_thread_0={0:0}, ldv_thread_0=0, ldv_thread_1=0, ldv_thread_1={0:0}, ldv_thread_2=0, ldv_thread_2={0:0}, ldv_thread_3=0, ldv_thread_3={0:0}, ldv_thread_6={0:0}, ldv_thread_6=0, locksocknumber=0, minor_lock={169:0}, minors={0:0}, nr_cpu_ids=1, nr_minors=0, rtnllocknumber=0, xen_blkif_max_segments=32, xen_domain_type=1, xlvbd_block_fops={170:0}] [L11907] COND FALSE !(expression == 0) VAL [\old(expression)=1, __ldv_in_interrupt_context=0, __this_module={4294967319:4294967329}, blkfront_driver={172:0}, blkfront_ids={171:0}, blkfront_mutex={168:0}, expression=1, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_bd_mutex_of_block_device=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_blkfront_mutex=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_blkfront_info=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_io_lock_of_blkfront_info=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_minor_lock=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, ldv_thread_0={0:0}, ldv_thread_0=0, ldv_thread_1=0, ldv_thread_1={0:0}, ldv_thread_2=0, ldv_thread_2={0:0}, ldv_thread_3=0, ldv_thread_3={0:0}, ldv_thread_6=0, ldv_thread_6={0:0}, locksocknumber=0, minor_lock={169:0}, minors={0:0}, nr_cpu_ids=1, nr_minors=0, rtnllocknumber=0, xen_blkif_max_segments=32, xen_domain_type=1, xlvbd_block_fops={170:0}] [L12019] RET ldv_assume(tmp___0 == 0L) VAL [\old(size)=32, __ldv_in_interrupt_context=0, __this_module={4294967319:4294967329}, blkfront_driver={172:0}, blkfront_ids={171:0}, blkfront_mutex={168:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_bd_mutex_of_block_device=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_blkfront_mutex=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_blkfront_info=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_io_lock_of_blkfront_info=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_minor_lock=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, ldv_thread_0={0:0}, ldv_thread_0=0, ldv_thread_1=0, ldv_thread_1={0:0}, ldv_thread_2=0, ldv_thread_2={0:0}, ldv_thread_3={0:0}, ldv_thread_3=0, ldv_thread_6=0, ldv_thread_6={0:0}, locksocknumber=0, minor_lock={169:0}, minors={0:0}, nr_cpu_ids=1, nr_minors=0, res={-36893488143124135937:0}, rtnllocknumber=0, size=32, tmp={-36893488143124135937:0}, tmp___0=0, xen_blkif_max_segments=32, xen_domain_type=1, xlvbd_block_fops={170:0}] [L12021] return (res); VAL [\old(size)=32, \result={-36893488143124135937:0}, __ldv_in_interrupt_context=0, __this_module={4294967319:4294967329}, blkfront_driver={172:0}, blkfront_ids={171:0}, blkfront_mutex={168:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_bd_mutex_of_block_device=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_blkfront_mutex=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_blkfront_info=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_io_lock_of_blkfront_info=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_minor_lock=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, ldv_thread_0={0:0}, ldv_thread_0=0, ldv_thread_1=0, ldv_thread_1={0:0}, ldv_thread_2={0:0}, ldv_thread_2=0, ldv_thread_3=0, ldv_thread_3={0:0}, ldv_thread_6=0, ldv_thread_6={0:0}, locksocknumber=0, minor_lock={169:0}, minors={0:0}, nr_cpu_ids=1, nr_minors=0, res={-36893488143124135937:0}, rtnllocknumber=0, size=32, tmp={-36893488143124135937:0}, tmp___0=0, xen_blkif_max_segments=32, xen_domain_type=1, xlvbd_block_fops={170:0}] [L9642] RET, EXPR ldv_xmalloc(32UL) VAL [__ldv_in_interrupt_context=0, __this_module={4294967319:4294967329}, arg0={-18446744073709551615:0}, arg0={-18446744073709551615:0}, blkfront_driver={172:0}, blkfront_ids={171:0}, blkfront_mutex={168:0}, data={-18446744073709551615:0}, ldv_3_container_struct_xenbus_driver={172:0}, ldv_3_ret_default=1, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_bd_mutex_of_block_device=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_blkfront_mutex=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_blkfront_info=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_io_lock_of_blkfront_info=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_minor_lock=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, ldv_thread_0=0, ldv_thread_0={0:0}, ldv_thread_1={0:0}, ldv_thread_1=0, ldv_thread_2={0:0}, ldv_thread_2=0, ldv_thread_3={0:0}, ldv_thread_3=0, ldv_thread_6={0:0}, ldv_thread_6=0, ldv_xmalloc(32UL)={-36893488143124135937:0}, locksocknumber=0, minor_lock={169:0}, minors={0:0}, nr_cpu_ids=1, nr_minors=0, rtnllocknumber=0, xen_blkif_max_segments=32, xen_domain_type=1, xlvbd_block_fops={170:0}] [L9642] tmp = ldv_xmalloc(32UL) [L9643] ldv_3_resource_struct_xenbus_device_id = (struct xenbus_device_id *)tmp VAL [__ldv_in_interrupt_context=0, __this_module={4294967319:4294967329}, arg0={-18446744073709551615:0}, arg0={-18446744073709551615:0}, blkfront_driver={172:0}, blkfront_ids={171:0}, blkfront_mutex={168:0}, data={-18446744073709551615:0}, ldv_3_container_struct_xenbus_driver={172:0}, ldv_3_resource_struct_xenbus_device_id={-36893488143124135937:0}, ldv_3_ret_default=1, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_bd_mutex_of_block_device=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_blkfront_mutex=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_blkfront_info=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_io_lock_of_blkfront_info=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_minor_lock=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, ldv_thread_0=0, ldv_thread_0={0:0}, ldv_thread_1={0:0}, ldv_thread_1=0, ldv_thread_2={0:0}, ldv_thread_2=0, ldv_thread_3={0:0}, ldv_thread_3=0, ldv_thread_6=0, ldv_thread_6={0:0}, locksocknumber=0, minor_lock={169:0}, minors={0:0}, nr_cpu_ids=1, nr_minors=0, rtnllocknumber=0, tmp={-36893488143124135937:0}, xen_blkif_max_segments=32, xen_domain_type=1, xlvbd_block_fops={170:0}] [L9644] CALL, EXPR ldv_xmalloc(1656UL) VAL [\old(size)=1656, __ldv_in_interrupt_context=0, __this_module={4294967319:4294967329}, blkfront_driver={172:0}, blkfront_ids={171:0}, blkfront_mutex={168:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_bd_mutex_of_block_device=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_blkfront_mutex=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_blkfront_info=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_io_lock_of_blkfront_info=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_minor_lock=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, ldv_thread_0=0, ldv_thread_0={0:0}, ldv_thread_1=0, ldv_thread_1={0:0}, ldv_thread_2={0:0}, ldv_thread_2=0, ldv_thread_3={0:0}, ldv_thread_3=0, ldv_thread_6=0, ldv_thread_6={0:0}, locksocknumber=0, minor_lock={169:0}, minors={0:0}, nr_cpu_ids=1, nr_minors=0, rtnllocknumber=0, xen_blkif_max_segments=32, xen_domain_type=1, xlvbd_block_fops={170:0}] [L12010] void *res ; [L12011] void *tmp ; [L12012] long tmp___0 ; [L12015] tmp = malloc(size) [L12016] res = tmp VAL [\old(size)=1656, __ldv_in_interrupt_context=0, __this_module={4294967319:4294967329}, blkfront_driver={172:0}, blkfront_ids={171:0}, blkfront_mutex={168:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_bd_mutex_of_block_device=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_blkfront_mutex=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_blkfront_info=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_io_lock_of_blkfront_info=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_minor_lock=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, ldv_thread_0=0, ldv_thread_0={0:0}, ldv_thread_1={0:0}, ldv_thread_1=0, ldv_thread_2=0, ldv_thread_2={0:0}, ldv_thread_3={0:0}, ldv_thread_3=0, ldv_thread_6=0, ldv_thread_6={0:0}, locksocknumber=0, minor_lock={169:0}, minors={0:0}, nr_cpu_ids=1, nr_minors=0, res={-55340232216833687553:0}, rtnllocknumber=0, size=1656, tmp={-55340232216833687553:0}, xen_blkif_max_segments=32, xen_domain_type=1, xlvbd_block_fops={170:0}] [L12017] CALL ldv_assume((unsigned long )res != (unsigned long )((void *)0)) VAL [\old(expression)=1, __ldv_in_interrupt_context=0, __this_module={4294967319:4294967329}, blkfront_driver={172:0}, blkfront_ids={171:0}, blkfront_mutex={168:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_bd_mutex_of_block_device=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_blkfront_mutex=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_blkfront_info=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_io_lock_of_blkfront_info=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_minor_lock=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, ldv_thread_0={0:0}, ldv_thread_0=0, ldv_thread_1={0:0}, ldv_thread_1=0, ldv_thread_2=0, ldv_thread_2={0:0}, ldv_thread_3={0:0}, ldv_thread_3=0, ldv_thread_6={0:0}, ldv_thread_6=0, locksocknumber=0, minor_lock={169:0}, minors={0:0}, nr_cpu_ids=1, nr_minors=0, rtnllocknumber=0, xen_blkif_max_segments=32, xen_domain_type=1, xlvbd_block_fops={170:0}] [L11907] COND FALSE !(expression == 0) VAL [\old(expression)=1, __ldv_in_interrupt_context=0, __this_module={4294967319:4294967329}, blkfront_driver={172:0}, blkfront_ids={171:0}, blkfront_mutex={168:0}, expression=1, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_bd_mutex_of_block_device=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_blkfront_mutex=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_blkfront_info=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_io_lock_of_blkfront_info=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_minor_lock=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, ldv_thread_0=0, ldv_thread_0={0:0}, ldv_thread_1={0:0}, ldv_thread_1=0, ldv_thread_2={0:0}, ldv_thread_2=0, ldv_thread_3=0, ldv_thread_3={0:0}, ldv_thread_6=0, ldv_thread_6={0:0}, locksocknumber=0, minor_lock={169:0}, minors={0:0}, nr_cpu_ids=1, nr_minors=0, rtnllocknumber=0, xen_blkif_max_segments=32, xen_domain_type=1, xlvbd_block_fops={170:0}] [L12017] RET ldv_assume((unsigned long )res != (unsigned long )((void *)0)) VAL [\old(size)=1656, __ldv_in_interrupt_context=0, __this_module={4294967319:4294967329}, blkfront_driver={172:0}, blkfront_ids={171:0}, blkfront_mutex={168:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_bd_mutex_of_block_device=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_blkfront_mutex=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_blkfront_info=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_io_lock_of_blkfront_info=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_minor_lock=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, ldv_thread_0=0, ldv_thread_0={0:0}, ldv_thread_1={0:0}, ldv_thread_1=0, ldv_thread_2=0, ldv_thread_2={0:0}, ldv_thread_3=0, ldv_thread_3={0:0}, ldv_thread_6=0, ldv_thread_6={0:0}, locksocknumber=0, minor_lock={169:0}, minors={0:0}, nr_cpu_ids=1, nr_minors=0, res={-55340232216833687553:0}, rtnllocknumber=0, size=1656, tmp={-55340232216833687553:0}, xen_blkif_max_segments=32, xen_domain_type=1, xlvbd_block_fops={170:0}] [L12018] CALL, EXPR ldv_is_err((void const *)res) VAL [__ldv_in_interrupt_context=0, __this_module={4294967319:4294967329}, blkfront_driver={172:0}, blkfront_ids={171:0}, blkfront_mutex={168:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_bd_mutex_of_block_device=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_blkfront_mutex=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_blkfront_info=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_io_lock_of_blkfront_info=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_minor_lock=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, ldv_thread_0={0:0}, ldv_thread_0=0, ldv_thread_1=0, ldv_thread_1={0:0}, ldv_thread_2=0, ldv_thread_2={0:0}, ldv_thread_3={0:0}, ldv_thread_3=0, ldv_thread_6=0, ldv_thread_6={0:0}, locksocknumber=0, minor_lock={169:0}, minors={0:0}, nr_cpu_ids=1, nr_minors=0, ptr={-55340232216833687553:0}, rtnllocknumber=0, xen_blkif_max_segments=32, xen_domain_type=1, xlvbd_block_fops={170:0}] [L10787] return ((unsigned long )ptr > 4294967295UL); VAL [\result=0, __ldv_in_interrupt_context=0, __this_module={4294967319:4294967329}, blkfront_driver={172:0}, blkfront_ids={171:0}, blkfront_mutex={168:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_bd_mutex_of_block_device=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_blkfront_mutex=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_blkfront_info=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_io_lock_of_blkfront_info=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_minor_lock=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, ldv_thread_0={0:0}, ldv_thread_0=0, ldv_thread_1=0, ldv_thread_1={0:0}, ldv_thread_2=0, ldv_thread_2={0:0}, ldv_thread_3={0:0}, ldv_thread_3=0, ldv_thread_6=0, ldv_thread_6={0:0}, locksocknumber=0, minor_lock={169:0}, minors={0:0}, nr_cpu_ids=1, nr_minors=0, ptr={-55340232216833687553:0}, ptr={-55340232216833687553:0}, rtnllocknumber=0, xen_blkif_max_segments=32, xen_domain_type=1, xlvbd_block_fops={170:0}] [L12018] RET, EXPR ldv_is_err((void const *)res) VAL [\old(size)=1656, __ldv_in_interrupt_context=0, __this_module={4294967319:4294967329}, blkfront_driver={172:0}, blkfront_ids={171:0}, blkfront_mutex={168:0}, ldv_is_err((void const *)res)=0, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_bd_mutex_of_block_device=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_blkfront_mutex=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_blkfront_info=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_io_lock_of_blkfront_info=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_minor_lock=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, ldv_thread_0=0, ldv_thread_0={0:0}, ldv_thread_1=0, ldv_thread_1={0:0}, ldv_thread_2=0, ldv_thread_2={0:0}, ldv_thread_3=0, ldv_thread_3={0:0}, ldv_thread_6={0:0}, ldv_thread_6=0, locksocknumber=0, minor_lock={169:0}, minors={0:0}, nr_cpu_ids=1, nr_minors=0, res={-55340232216833687553:0}, rtnllocknumber=0, size=1656, tmp={-55340232216833687553:0}, xen_blkif_max_segments=32, xen_domain_type=1, xlvbd_block_fops={170:0}] [L12018] tmp___0 = ldv_is_err((void const *)res) [L12019] CALL ldv_assume(tmp___0 == 0L) VAL [\old(expression)=1, __ldv_in_interrupt_context=0, __this_module={4294967319:4294967329}, blkfront_driver={172:0}, blkfront_ids={171:0}, blkfront_mutex={168:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_bd_mutex_of_block_device=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_blkfront_mutex=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_blkfront_info=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_io_lock_of_blkfront_info=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_minor_lock=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, ldv_thread_0=0, ldv_thread_0={0:0}, ldv_thread_1={0:0}, ldv_thread_1=0, ldv_thread_2=0, ldv_thread_2={0:0}, ldv_thread_3={0:0}, ldv_thread_3=0, ldv_thread_6={0:0}, ldv_thread_6=0, locksocknumber=0, minor_lock={169:0}, minors={0:0}, nr_cpu_ids=1, nr_minors=0, rtnllocknumber=0, xen_blkif_max_segments=32, xen_domain_type=1, xlvbd_block_fops={170:0}] [L11907] COND FALSE !(expression == 0) VAL [\old(expression)=1, __ldv_in_interrupt_context=0, __this_module={4294967319:4294967329}, blkfront_driver={172:0}, blkfront_ids={171:0}, blkfront_mutex={168:0}, expression=1, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_bd_mutex_of_block_device=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_blkfront_mutex=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_blkfront_info=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_io_lock_of_blkfront_info=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_minor_lock=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, ldv_thread_0={0:0}, ldv_thread_0=0, ldv_thread_1={0:0}, ldv_thread_1=0, ldv_thread_2=0, ldv_thread_2={0:0}, ldv_thread_3=0, ldv_thread_3={0:0}, ldv_thread_6={0:0}, ldv_thread_6=0, locksocknumber=0, minor_lock={169:0}, minors={0:0}, nr_cpu_ids=1, nr_minors=0, rtnllocknumber=0, xen_blkif_max_segments=32, xen_domain_type=1, xlvbd_block_fops={170:0}] [L12019] RET ldv_assume(tmp___0 == 0L) VAL [\old(size)=1656, __ldv_in_interrupt_context=0, __this_module={4294967319:4294967329}, blkfront_driver={172:0}, blkfront_ids={171:0}, blkfront_mutex={168:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_bd_mutex_of_block_device=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_blkfront_mutex=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_blkfront_info=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_io_lock_of_blkfront_info=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_minor_lock=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, ldv_thread_0=0, ldv_thread_0={0:0}, ldv_thread_1={0:0}, ldv_thread_1=0, ldv_thread_2={0:0}, ldv_thread_2=0, ldv_thread_3=0, ldv_thread_3={0:0}, ldv_thread_6=0, ldv_thread_6={0:0}, locksocknumber=0, minor_lock={169:0}, minors={0:0}, nr_cpu_ids=1, nr_minors=0, res={-55340232216833687553:0}, rtnllocknumber=0, size=1656, tmp={-55340232216833687553:0}, tmp___0=0, xen_blkif_max_segments=32, xen_domain_type=1, xlvbd_block_fops={170:0}] [L12021] return (res); VAL [\old(size)=1656, \result={-55340232216833687553:0}, __ldv_in_interrupt_context=0, __this_module={4294967319:4294967329}, blkfront_driver={172:0}, blkfront_ids={171:0}, blkfront_mutex={168:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_bd_mutex_of_block_device=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_blkfront_mutex=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_blkfront_info=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_io_lock_of_blkfront_info=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_minor_lock=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, ldv_thread_0=0, ldv_thread_0={0:0}, ldv_thread_1=0, ldv_thread_1={0:0}, ldv_thread_2={0:0}, ldv_thread_2=0, ldv_thread_3={0:0}, ldv_thread_3=0, ldv_thread_6=0, ldv_thread_6={0:0}, locksocknumber=0, minor_lock={169:0}, minors={0:0}, nr_cpu_ids=1, nr_minors=0, res={-55340232216833687553:0}, rtnllocknumber=0, size=1656, tmp={-55340232216833687553:0}, tmp___0=0, xen_blkif_max_segments=32, xen_domain_type=1, xlvbd_block_fops={170:0}] [L9644] RET, EXPR ldv_xmalloc(1656UL) VAL [__ldv_in_interrupt_context=0, __this_module={4294967319:4294967329}, arg0={-18446744073709551615:0}, arg0={-18446744073709551615:0}, blkfront_driver={172:0}, blkfront_ids={171:0}, blkfront_mutex={168:0}, data={-18446744073709551615:0}, ldv_3_container_struct_xenbus_driver={172:0}, ldv_3_resource_struct_xenbus_device_id={-36893488143124135937:0}, ldv_3_ret_default=1, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_bd_mutex_of_block_device=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_blkfront_mutex=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_blkfront_info=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_io_lock_of_blkfront_info=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_minor_lock=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, ldv_thread_0={0:0}, ldv_thread_0=0, ldv_thread_1=0, ldv_thread_1={0:0}, ldv_thread_2=0, ldv_thread_2={0:0}, ldv_thread_3={0:0}, ldv_thread_3=0, ldv_thread_6=0, ldv_thread_6={0:0}, ldv_xmalloc(1656UL)={-55340232216833687553:0}, locksocknumber=0, minor_lock={169:0}, minors={0:0}, nr_cpu_ids=1, nr_minors=0, rtnllocknumber=0, tmp={-36893488143124135937:0}, xen_blkif_max_segments=32, xen_domain_type=1, xlvbd_block_fops={170:0}] [L9644] tmp___0 = ldv_xmalloc(1656UL) [L9645] ldv_3_resource_struct_xenbus_device_ptr = (struct xenbus_device *)tmp___0 VAL [__ldv_in_interrupt_context=0, __this_module={4294967319:4294967329}, arg0={-18446744073709551615:0}, arg0={-18446744073709551615:0}, blkfront_driver={172:0}, blkfront_ids={171:0}, blkfront_mutex={168:0}, data={-18446744073709551615:0}, ldv_3_container_struct_xenbus_driver={172:0}, ldv_3_resource_struct_xenbus_device_id={-36893488143124135937:0}, ldv_3_resource_struct_xenbus_device_ptr={-55340232216833687553:0}, ldv_3_ret_default=1, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_bd_mutex_of_block_device=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_blkfront_mutex=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_blkfront_info=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_io_lock_of_blkfront_info=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_minor_lock=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, ldv_thread_0={0:0}, ldv_thread_0=0, ldv_thread_1={0:0}, ldv_thread_1=0, ldv_thread_2={0:0}, ldv_thread_2=0, ldv_thread_3=0, ldv_thread_3={0:0}, ldv_thread_6=0, ldv_thread_6={0:0}, locksocknumber=0, minor_lock={169:0}, minors={0:0}, nr_cpu_ids=1, nr_minors=0, rtnllocknumber=0, tmp={-36893488143124135937:0}, tmp___0={-55340232216833687553:0}, xen_blkif_max_segments=32, xen_domain_type=1, xlvbd_block_fops={170:0}] [L9651] CALL, EXPR ldv_undef_int() VAL [__ldv_in_interrupt_context=0, __this_module={4294967319:4294967329}, blkfront_driver={172:0}, blkfront_ids={171:0}, blkfront_mutex={168:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_bd_mutex_of_block_device=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_blkfront_mutex=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_blkfront_info=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_io_lock_of_blkfront_info=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_minor_lock=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, ldv_thread_0={0:0}, ldv_thread_0=0, ldv_thread_1=0, ldv_thread_1={0:0}, ldv_thread_2=0, ldv_thread_2={0:0}, ldv_thread_3={0:0}, ldv_thread_3=0, ldv_thread_6=0, ldv_thread_6={0:0}, locksocknumber=0, minor_lock={169:0}, minors={0:0}, nr_cpu_ids=1, nr_minors=0, rtnllocknumber=0, xen_blkif_max_segments=32, xen_domain_type=1, xlvbd_block_fops={170:0}] [L12045] int tmp ; [L12048] tmp = __VERIFIER_nondet_int() [L12050] return (tmp); VAL [\result=189, __ldv_in_interrupt_context=0, __this_module={4294967319:4294967329}, blkfront_driver={172:0}, blkfront_ids={171:0}, blkfront_mutex={168:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_bd_mutex_of_block_device=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_blkfront_mutex=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_blkfront_info=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_io_lock_of_blkfront_info=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_minor_lock=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, ldv_thread_0={0:0}, ldv_thread_0=0, ldv_thread_1={0:0}, ldv_thread_1=0, ldv_thread_2={0:0}, ldv_thread_2=0, ldv_thread_3={0:0}, ldv_thread_3=0, ldv_thread_6={0:0}, ldv_thread_6=0, locksocknumber=0, minor_lock={169:0}, minors={0:0}, nr_cpu_ids=1, nr_minors=0, rtnllocknumber=0, tmp=189, xen_blkif_max_segments=32, xen_domain_type=1, xlvbd_block_fops={170:0}] [L9651] RET, EXPR ldv_undef_int() VAL [__ldv_in_interrupt_context=0, __this_module={4294967319:4294967329}, arg0={-18446744073709551615:0}, arg0={-18446744073709551615:0}, blkfront_driver={172:0}, blkfront_ids={171:0}, blkfront_mutex={168:0}, data={-18446744073709551615:0}, ldv_3_container_struct_xenbus_driver={172:0}, ldv_3_resource_struct_xenbus_device_id={-36893488143124135937:0}, ldv_3_resource_struct_xenbus_device_ptr={-55340232216833687553:0}, ldv_3_ret_default=1, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_bd_mutex_of_block_device=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_blkfront_mutex=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_blkfront_info=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_io_lock_of_blkfront_info=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_minor_lock=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, ldv_thread_0={0:0}, ldv_thread_0=0, ldv_thread_1=0, ldv_thread_1={0:0}, ldv_thread_2={0:0}, ldv_thread_2=0, ldv_thread_3={0:0}, ldv_thread_3=0, ldv_thread_6={0:0}, ldv_thread_6=0, ldv_undef_int()=189, locksocknumber=0, minor_lock={169:0}, minors={0:0}, nr_cpu_ids=1, nr_minors=0, rtnllocknumber=0, tmp={-36893488143124135937:0}, tmp___0={-55340232216833687553:0}, xen_blkif_max_segments=32, xen_domain_type=1, xlvbd_block_fops={170:0}] [L9651] tmp___2 = ldv_undef_int() [L9653] COND TRUE tmp___2 != 0 [L9656] EXPR ldv_3_container_struct_xenbus_driver->probe [L9655-L9658] CALL, EXPR ldv_io_instance_probe_3_11((int (*)(struct xenbus_device * , struct xenbus_device_id * ))ldv_3_container_struct_xenbus_driver->probe, ldv_3_resource_struct_xenbus_device_ptr, ldv_3_resource_struct_xenbus_device_id) [L9476] int tmp ; [L9479] CALL, EXPR blkfront_probe(arg1, (struct xenbus_device_id const *)arg2) [L7921] int err ; [L7922] int vdevice ; [L7923] int i ; [L7924] struct blkfront_info *info ; [L7925] struct xenbus_transaction __constr_expr_0 ; [L7926] struct xenbus_transaction __constr_expr_1 ; [L7927] char *type ; [L7928] int len ; [L7929] int major ; [L7930] bool tmp ; [L7931] struct xenbus_transaction __constr_expr_2 ; [L7932] void *tmp___0 ; [L7933] bool tmp___1 ; [L7934] int tmp___2 ; [L7935] void *tmp___3 ; [L7936] struct lock_class_key __key ; [L7937] struct lock_class_key __key___0 ; [L7938] struct lock_class_key __key___1 ; [L7939] atomic_long_t __constr_expr_3 ; [L7940] char *tmp___4 ; [L7941] unsigned long tmp___5 ; [L7944] __constr_expr_0.id = 0U [L7945] EXPR dev->nodename [L7945] err = xenbus_scanf(__constr_expr_0, dev->nodename, "virtual-device", "%i", & vdevice) [L7947] COND TRUE err != 1 [L7949] __constr_expr_1.id = 0U [L7950] EXPR dev->nodename [L7950-L7951] err = xenbus_scanf(__constr_expr_1, dev->nodename, "virtual-device-ext", "%i", & vdevice) [L7953] COND TRUE err != 1 [L7957] return (err); [L7957] return (err); [L7957] return (err); [L7957] return (err); [L7957] return (err); [L7957] return (err); [L7957] return (err); [L7957] return (err); [L7957] return (err); [L7957] return (err); VAL [\result=0, __ldv_in_interrupt_context=0, __this_module={4294967319:4294967329}, blkfront_driver={172:0}, blkfront_ids={171:0}, blkfront_mutex={168:0}, dev={-55340232216833687553:0}, dev={-55340232216833687553:0}, err=0, id={-36893488143124135937:0}, id={-36893488143124135937:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_bd_mutex_of_block_device=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_blkfront_mutex=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_blkfront_info=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_io_lock_of_blkfront_info=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_minor_lock=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, ldv_thread_0=0, ldv_thread_0={0:0}, ldv_thread_1={0:0}, ldv_thread_1=0, ldv_thread_2={0:0}, ldv_thread_2=0, ldv_thread_3=0, ldv_thread_3={0:0}, ldv_thread_6=0, ldv_thread_6={0:0}, locksocknumber=0, minor_lock={169:0}, minors={0:0}, nr_cpu_ids=1, nr_minors=0, rtnllocknumber=0, xen_blkif_max_segments=32, xen_domain_type=1, xenbus_scanf(__constr_expr_0, dev->nodename, "virtual-device", "%i", & vdevice)=4294967326, xenbus_scanf(__constr_expr_1, dev->nodename, "virtual-device-ext", "%i", & vdevice)=0, xlvbd_block_fops={170:0}] [L9479] RET, EXPR blkfront_probe(arg1, (struct xenbus_device_id const *)arg2) [L9479] tmp = blkfront_probe(arg1, (struct xenbus_device_id const *)arg2) [L9481] return (tmp); VAL [\result=0, __ldv_in_interrupt_context=0, __this_module={4294967319:4294967329}, arg0={-1:9}, arg0={-1:9}, arg1={-55340232216833687553:0}, arg1={-55340232216833687553:0}, arg2={-36893488143124135937:0}, arg2={-36893488143124135937:0}, blkfront_driver={172:0}, blkfront_ids={171:0}, blkfront_mutex={168:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_bd_mutex_of_block_device=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_blkfront_mutex=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_blkfront_info=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_io_lock_of_blkfront_info=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_minor_lock=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, ldv_thread_0=0, ldv_thread_0={0:0}, ldv_thread_1=0, ldv_thread_1={0:0}, ldv_thread_2=0, ldv_thread_2={0:0}, ldv_thread_3=0, ldv_thread_3={0:0}, ldv_thread_6={0:0}, ldv_thread_6=0, locksocknumber=0, minor_lock={169:0}, minors={0:0}, nr_cpu_ids=1, nr_minors=0, rtnllocknumber=0, tmp=0, xen_blkif_max_segments=32, xen_domain_type=1, xlvbd_block_fops={170:0}] [L9655-L9658] RET, EXPR ldv_io_instance_probe_3_11((int (*)(struct xenbus_device * , struct xenbus_device_id * ))ldv_3_container_struct_xenbus_driver->probe, ldv_3_resource_struct_xenbus_device_ptr, ldv_3_resource_struct_xenbus_device_id) [L9655-L9658] ldv_3_ret_default = ldv_io_instance_probe_3_11((int (*)(struct xenbus_device * , struct xenbus_device_id * ))ldv_3_container_struct_xenbus_driver->probe, ldv_3_resource_struct_xenbus_device_ptr, ldv_3_resource_struct_xenbus_device_id) [L9659] CALL, EXPR ldv_filter_err_code(ldv_3_ret_default) VAL [\old(ret_val)=0, __ldv_in_interrupt_context=0, __this_module={4294967319:4294967329}, blkfront_driver={172:0}, blkfront_ids={171:0}, blkfront_mutex={168:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_bd_mutex_of_block_device=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_blkfront_mutex=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_blkfront_info=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_io_lock_of_blkfront_info=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_minor_lock=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, ldv_thread_0={0:0}, ldv_thread_0=0, ldv_thread_1=0, ldv_thread_1={0:0}, ldv_thread_2=0, ldv_thread_2={0:0}, ldv_thread_3=0, ldv_thread_3={0:0}, ldv_thread_6=0, ldv_thread_6={0:0}, locksocknumber=0, minor_lock={169:0}, minors={0:0}, nr_cpu_ids=1, nr_minors=0, rtnllocknumber=0, xen_blkif_max_segments=32, xen_domain_type=1, xlvbd_block_fops={170:0}] [L11279] int tmp ; VAL [\old(ret_val)=0, __ldv_in_interrupt_context=0, __this_module={4294967319:4294967329}, blkfront_driver={172:0}, blkfront_ids={171:0}, blkfront_mutex={168:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_bd_mutex_of_block_device=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_blkfront_mutex=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_blkfront_info=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_io_lock_of_blkfront_info=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_minor_lock=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, ldv_thread_0={0:0}, ldv_thread_0=0, ldv_thread_1={0:0}, ldv_thread_1=0, ldv_thread_2={0:0}, ldv_thread_2=0, ldv_thread_3={0:0}, ldv_thread_3=0, ldv_thread_6={0:0}, ldv_thread_6=0, locksocknumber=0, minor_lock={169:0}, minors={0:0}, nr_cpu_ids=1, nr_minors=0, ret_val=0, rtnllocknumber=0, xen_blkif_max_segments=32, xen_domain_type=1, xlvbd_block_fops={170:0}] [L11282] CALL, EXPR ldv_filter_positive_int(ret_val) VAL [\old(val)=0, __ldv_in_interrupt_context=0, __this_module={4294967319:4294967329}, blkfront_driver={172:0}, blkfront_ids={171:0}, blkfront_mutex={168:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_bd_mutex_of_block_device=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_blkfront_mutex=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_blkfront_info=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_io_lock_of_blkfront_info=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_minor_lock=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, ldv_thread_0=0, ldv_thread_0={0:0}, ldv_thread_1=0, ldv_thread_1={0:0}, ldv_thread_2={0:0}, ldv_thread_2=0, ldv_thread_3={0:0}, ldv_thread_3=0, ldv_thread_6={0:0}, ldv_thread_6=0, locksocknumber=0, minor_lock={169:0}, minors={0:0}, nr_cpu_ids=1, nr_minors=0, rtnllocknumber=0, xen_blkif_max_segments=32, xen_domain_type=1, xlvbd_block_fops={170:0}] [L11252] CALL ldv_assume(val <= 0) VAL [\old(expression)=1, __ldv_in_interrupt_context=0, __this_module={4294967319:4294967329}, blkfront_driver={172:0}, blkfront_ids={171:0}, blkfront_mutex={168:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_bd_mutex_of_block_device=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_blkfront_mutex=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_blkfront_info=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_io_lock_of_blkfront_info=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_minor_lock=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, ldv_thread_0=0, ldv_thread_0={0:0}, ldv_thread_1={0:0}, ldv_thread_1=0, ldv_thread_2=0, ldv_thread_2={0:0}, ldv_thread_3={0:0}, ldv_thread_3=0, ldv_thread_6=0, ldv_thread_6={0:0}, locksocknumber=0, minor_lock={169:0}, minors={0:0}, nr_cpu_ids=1, nr_minors=0, rtnllocknumber=0, xen_blkif_max_segments=32, xen_domain_type=1, xlvbd_block_fops={170:0}] [L11907] COND FALSE !(expression == 0) VAL [\old(expression)=1, __ldv_in_interrupt_context=0, __this_module={4294967319:4294967329}, blkfront_driver={172:0}, blkfront_ids={171:0}, blkfront_mutex={168:0}, expression=1, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_bd_mutex_of_block_device=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_blkfront_mutex=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_blkfront_info=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_io_lock_of_blkfront_info=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_minor_lock=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, ldv_thread_0=0, ldv_thread_0={0:0}, ldv_thread_1=0, ldv_thread_1={0:0}, ldv_thread_2=0, ldv_thread_2={0:0}, ldv_thread_3={0:0}, ldv_thread_3=0, ldv_thread_6=0, ldv_thread_6={0:0}, locksocknumber=0, minor_lock={169:0}, minors={0:0}, nr_cpu_ids=1, nr_minors=0, rtnllocknumber=0, xen_blkif_max_segments=32, xen_domain_type=1, xlvbd_block_fops={170:0}] [L11252] RET ldv_assume(val <= 0) VAL [\old(val)=0, __ldv_in_interrupt_context=0, __this_module={4294967319:4294967329}, blkfront_driver={172:0}, blkfront_ids={171:0}, blkfront_mutex={168:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_bd_mutex_of_block_device=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_blkfront_mutex=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_blkfront_info=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_io_lock_of_blkfront_info=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_minor_lock=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, ldv_thread_0=0, ldv_thread_0={0:0}, ldv_thread_1=0, ldv_thread_1={0:0}, ldv_thread_2={0:0}, ldv_thread_2=0, ldv_thread_3=0, ldv_thread_3={0:0}, ldv_thread_6={0:0}, ldv_thread_6=0, locksocknumber=0, minor_lock={169:0}, minors={0:0}, nr_cpu_ids=1, nr_minors=0, rtnllocknumber=0, val=0, xen_blkif_max_segments=32, xen_domain_type=1, xlvbd_block_fops={170:0}] [L11254] return (val); VAL [\old(val)=0, \result=0, __ldv_in_interrupt_context=0, __this_module={4294967319:4294967329}, blkfront_driver={172:0}, blkfront_ids={171:0}, blkfront_mutex={168:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_bd_mutex_of_block_device=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_blkfront_mutex=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_blkfront_info=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_io_lock_of_blkfront_info=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_minor_lock=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, ldv_thread_0=0, ldv_thread_0={0:0}, ldv_thread_1=0, ldv_thread_1={0:0}, ldv_thread_2=0, ldv_thread_2={0:0}, ldv_thread_3=0, ldv_thread_3={0:0}, ldv_thread_6=0, ldv_thread_6={0:0}, locksocknumber=0, minor_lock={169:0}, minors={0:0}, nr_cpu_ids=1, nr_minors=0, rtnllocknumber=0, val=0, xen_blkif_max_segments=32, xen_domain_type=1, xlvbd_block_fops={170:0}] [L11282] RET, EXPR ldv_filter_positive_int(ret_val) VAL [\old(ret_val)=0, __ldv_in_interrupt_context=0, __this_module={4294967319:4294967329}, blkfront_driver={172:0}, blkfront_ids={171:0}, blkfront_mutex={168:0}, ldv_filter_positive_int(ret_val)=0, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_bd_mutex_of_block_device=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_blkfront_mutex=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_blkfront_info=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_io_lock_of_blkfront_info=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_minor_lock=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, ldv_thread_0={0:0}, ldv_thread_0=0, ldv_thread_1={0:0}, ldv_thread_1=0, ldv_thread_2={0:0}, ldv_thread_2=0, ldv_thread_3={0:0}, ldv_thread_3=0, ldv_thread_6={0:0}, ldv_thread_6=0, locksocknumber=0, minor_lock={169:0}, minors={0:0}, nr_cpu_ids=1, nr_minors=0, ret_val=0, rtnllocknumber=0, xen_blkif_max_segments=32, xen_domain_type=1, xlvbd_block_fops={170:0}] [L11282] tmp = ldv_filter_positive_int(ret_val) [L11284] return (tmp); VAL [\old(ret_val)=0, \result=0, __ldv_in_interrupt_context=0, __this_module={4294967319:4294967329}, blkfront_driver={172:0}, blkfront_ids={171:0}, blkfront_mutex={168:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_bd_mutex_of_block_device=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_blkfront_mutex=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_blkfront_info=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_io_lock_of_blkfront_info=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_minor_lock=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, ldv_thread_0=0, ldv_thread_0={0:0}, ldv_thread_1={0:0}, ldv_thread_1=0, ldv_thread_2={0:0}, ldv_thread_2=0, ldv_thread_3=0, ldv_thread_3={0:0}, ldv_thread_6={0:0}, ldv_thread_6=0, locksocknumber=0, minor_lock={169:0}, minors={0:0}, nr_cpu_ids=1, nr_minors=0, ret_val=0, rtnllocknumber=0, tmp=0, xen_blkif_max_segments=32, xen_domain_type=1, xlvbd_block_fops={170:0}] [L9659] RET, EXPR ldv_filter_err_code(ldv_3_ret_default) VAL [__ldv_in_interrupt_context=0, __this_module={4294967319:4294967329}, arg0={-18446744073709551615:0}, arg0={-18446744073709551615:0}, blkfront_driver={172:0}, blkfront_ids={171:0}, blkfront_mutex={168:0}, data={-18446744073709551615:0}, ldv_3_container_struct_xenbus_driver={172:0}, ldv_3_resource_struct_xenbus_device_id={-36893488143124135937:0}, ldv_3_resource_struct_xenbus_device_ptr={-55340232216833687553:0}, ldv_3_ret_default=0, ldv_filter_err_code(ldv_3_ret_default)=0, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_bd_mutex_of_block_device=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_blkfront_mutex=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_blkfront_info=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_io_lock_of_blkfront_info=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_minor_lock=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, ldv_thread_0=0, ldv_thread_0={0:0}, ldv_thread_1={0:0}, ldv_thread_1=0, ldv_thread_2={0:0}, ldv_thread_2=0, ldv_thread_3={0:0}, ldv_thread_3=0, ldv_thread_6=0, ldv_thread_6={0:0}, locksocknumber=0, minor_lock={169:0}, minors={0:0}, nr_cpu_ids=1, nr_minors=0, rtnllocknumber=0, tmp={-36893488143124135937:0}, tmp___0={-55340232216833687553:0}, tmp___2=189, xen_blkif_max_segments=32, xen_domain_type=1, xlvbd_block_fops={170:0}] [L9659] ldv_3_ret_default = ldv_filter_err_code(ldv_3_ret_default) [L9660] CALL, EXPR ldv_undef_int() VAL [__ldv_in_interrupt_context=0, __this_module={4294967319:4294967329}, blkfront_driver={172:0}, blkfront_ids={171:0}, blkfront_mutex={168:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_bd_mutex_of_block_device=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_blkfront_mutex=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_blkfront_info=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_io_lock_of_blkfront_info=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_minor_lock=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, ldv_thread_0=0, ldv_thread_0={0:0}, ldv_thread_1={0:0}, ldv_thread_1=0, ldv_thread_2={0:0}, ldv_thread_2=0, ldv_thread_3=0, ldv_thread_3={0:0}, ldv_thread_6={0:0}, ldv_thread_6=0, locksocknumber=0, minor_lock={169:0}, minors={0:0}, nr_cpu_ids=1, nr_minors=0, rtnllocknumber=0, xen_blkif_max_segments=32, xen_domain_type=1, xlvbd_block_fops={170:0}] [L12045] int tmp ; [L12048] tmp = __VERIFIER_nondet_int() [L12050] return (tmp); VAL [\result=190, __ldv_in_interrupt_context=0, __this_module={4294967319:4294967329}, blkfront_driver={172:0}, blkfront_ids={171:0}, blkfront_mutex={168:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_bd_mutex_of_block_device=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_blkfront_mutex=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_blkfront_info=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_io_lock_of_blkfront_info=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_minor_lock=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, ldv_thread_0=0, ldv_thread_0={0:0}, ldv_thread_1=0, ldv_thread_1={0:0}, ldv_thread_2=0, ldv_thread_2={0:0}, ldv_thread_3={0:0}, ldv_thread_3=0, ldv_thread_6=0, ldv_thread_6={0:0}, locksocknumber=0, minor_lock={169:0}, minors={0:0}, nr_cpu_ids=1, nr_minors=0, rtnllocknumber=0, tmp=190, xen_blkif_max_segments=32, xen_domain_type=1, xlvbd_block_fops={170:0}] [L9660] RET, EXPR ldv_undef_int() VAL [__ldv_in_interrupt_context=0, __this_module={4294967319:4294967329}, arg0={-18446744073709551615:0}, arg0={-18446744073709551615:0}, blkfront_driver={172:0}, blkfront_ids={171:0}, blkfront_mutex={168:0}, data={-18446744073709551615:0}, ldv_3_container_struct_xenbus_driver={172:0}, ldv_3_resource_struct_xenbus_device_id={-36893488143124135937:0}, ldv_3_resource_struct_xenbus_device_ptr={-55340232216833687553:0}, ldv_3_ret_default=0, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_bd_mutex_of_block_device=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_blkfront_mutex=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_blkfront_info=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_io_lock_of_blkfront_info=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_minor_lock=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, ldv_thread_0=0, ldv_thread_0={0:0}, ldv_thread_1=0, ldv_thread_1={0:0}, ldv_thread_2={0:0}, ldv_thread_2=0, ldv_thread_3=0, ldv_thread_3={0:0}, ldv_thread_6={0:0}, ldv_thread_6=0, ldv_undef_int()=190, locksocknumber=0, minor_lock={169:0}, minors={0:0}, nr_cpu_ids=1, nr_minors=0, rtnllocknumber=0, tmp={-36893488143124135937:0}, tmp___0={-55340232216833687553:0}, tmp___2=189, xen_blkif_max_segments=32, xen_domain_type=1, xlvbd_block_fops={170:0}] [L9660] tmp___1 = ldv_undef_int() [L9662] COND TRUE tmp___1 != 0 VAL [__ldv_in_interrupt_context=0, __this_module={4294967319:4294967329}, arg0={-18446744073709551615:0}, arg0={-18446744073709551615:0}, blkfront_driver={172:0}, blkfront_ids={171:0}, blkfront_mutex={168:0}, data={-18446744073709551615:0}, ldv_3_container_struct_xenbus_driver={172:0}, ldv_3_resource_struct_xenbus_device_id={-36893488143124135937:0}, ldv_3_resource_struct_xenbus_device_ptr={-55340232216833687553:0}, ldv_3_ret_default=0, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_bd_mutex_of_block_device=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_blkfront_mutex=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_blkfront_info=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_io_lock_of_blkfront_info=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_minor_lock=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, ldv_thread_0={0:0}, ldv_thread_0=0, ldv_thread_1=0, ldv_thread_1={0:0}, ldv_thread_2={0:0}, ldv_thread_2=0, ldv_thread_3={0:0}, ldv_thread_3=0, ldv_thread_6={0:0}, ldv_thread_6=0, locksocknumber=0, minor_lock={169:0}, minors={0:0}, nr_cpu_ids=1, nr_minors=0, rtnllocknumber=0, tmp={-36893488143124135937:0}, tmp___0={-55340232216833687553:0}, tmp___1=190, tmp___2=189, xen_blkif_max_segments=32, xen_domain_type=1, xlvbd_block_fops={170:0}] [L9664] CALL ldv_assume(ldv_3_ret_default == 0) VAL [\old(expression)=1, __ldv_in_interrupt_context=0, __this_module={4294967319:4294967329}, blkfront_driver={172:0}, blkfront_ids={171:0}, blkfront_mutex={168:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_bd_mutex_of_block_device=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_blkfront_mutex=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_blkfront_info=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_io_lock_of_blkfront_info=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_minor_lock=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, ldv_thread_0={0:0}, ldv_thread_0=0, ldv_thread_1={0:0}, ldv_thread_1=0, ldv_thread_2={0:0}, ldv_thread_2=0, ldv_thread_3={0:0}, ldv_thread_3=0, ldv_thread_6=0, ldv_thread_6={0:0}, locksocknumber=0, minor_lock={169:0}, minors={0:0}, nr_cpu_ids=1, nr_minors=0, rtnllocknumber=0, xen_blkif_max_segments=32, xen_domain_type=1, xlvbd_block_fops={170:0}] [L11907] COND FALSE !(expression == 0) VAL [\old(expression)=1, __ldv_in_interrupt_context=0, __this_module={4294967319:4294967329}, blkfront_driver={172:0}, blkfront_ids={171:0}, blkfront_mutex={168:0}, expression=1, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_bd_mutex_of_block_device=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_blkfront_mutex=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_blkfront_info=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_io_lock_of_blkfront_info=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_minor_lock=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, ldv_thread_0=0, ldv_thread_0={0:0}, ldv_thread_1={0:0}, ldv_thread_1=0, ldv_thread_2={0:0}, ldv_thread_2=0, ldv_thread_3=0, ldv_thread_3={0:0}, ldv_thread_6=0, ldv_thread_6={0:0}, locksocknumber=0, minor_lock={169:0}, minors={0:0}, nr_cpu_ids=1, nr_minors=0, rtnllocknumber=0, xen_blkif_max_segments=32, xen_domain_type=1, xlvbd_block_fops={170:0}] [L9664] RET ldv_assume(ldv_3_ret_default == 0) VAL [__ldv_in_interrupt_context=0, __this_module={4294967319:4294967329}, arg0={-18446744073709551615:0}, arg0={-18446744073709551615:0}, blkfront_driver={172:0}, blkfront_ids={171:0}, blkfront_mutex={168:0}, data={-18446744073709551615:0}, ldv_3_container_struct_xenbus_driver={172:0}, ldv_3_resource_struct_xenbus_device_id={-36893488143124135937:0}, ldv_3_resource_struct_xenbus_device_ptr={-55340232216833687553:0}, ldv_3_ret_default=0, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_bd_mutex_of_block_device=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_blkfront_mutex=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_blkfront_info=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_io_lock_of_blkfront_info=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_minor_lock=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, ldv_thread_0={0:0}, ldv_thread_0=0, ldv_thread_1={0:0}, ldv_thread_1=0, ldv_thread_2={0:0}, ldv_thread_2=0, ldv_thread_3={0:0}, ldv_thread_3=0, ldv_thread_6={0:0}, ldv_thread_6=0, locksocknumber=0, minor_lock={169:0}, minors={0:0}, nr_cpu_ids=1, nr_minors=0, rtnllocknumber=0, tmp={-36893488143124135937:0}, tmp___0={-55340232216833687553:0}, tmp___1=190, tmp___2=189, xen_blkif_max_segments=32, xen_domain_type=1, xlvbd_block_fops={170:0}] [L9683] CALL, EXPR ldv_undef_int() VAL [__ldv_in_interrupt_context=0, __this_module={4294967319:4294967329}, blkfront_driver={172:0}, blkfront_ids={171:0}, blkfront_mutex={168:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_bd_mutex_of_block_device=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_blkfront_mutex=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_blkfront_info=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_io_lock_of_blkfront_info=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_minor_lock=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, ldv_thread_0=0, ldv_thread_0={0:0}, ldv_thread_1={0:0}, ldv_thread_1=0, ldv_thread_2={0:0}, ldv_thread_2=0, ldv_thread_3={0:0}, ldv_thread_3=0, ldv_thread_6={0:0}, ldv_thread_6=0, locksocknumber=0, minor_lock={169:0}, minors={0:0}, nr_cpu_ids=1, nr_minors=0, rtnllocknumber=0, xen_blkif_max_segments=32, xen_domain_type=1, xlvbd_block_fops={170:0}] [L12045] int tmp ; [L12048] tmp = __VERIFIER_nondet_int() [L12050] return (tmp); VAL [\result=2, __ldv_in_interrupt_context=0, __this_module={4294967319:4294967329}, blkfront_driver={172:0}, blkfront_ids={171:0}, blkfront_mutex={168:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_bd_mutex_of_block_device=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_blkfront_mutex=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_blkfront_info=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_io_lock_of_blkfront_info=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_minor_lock=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, ldv_thread_0=0, ldv_thread_0={0:0}, ldv_thread_1=0, ldv_thread_1={0:0}, ldv_thread_2={0:0}, ldv_thread_2=0, ldv_thread_3={0:0}, ldv_thread_3=0, ldv_thread_6=0, ldv_thread_6={0:0}, locksocknumber=0, minor_lock={169:0}, minors={0:0}, nr_cpu_ids=1, nr_minors=0, rtnllocknumber=0, tmp=2, xen_blkif_max_segments=32, xen_domain_type=1, xlvbd_block_fops={170:0}] [L9683] RET, EXPR ldv_undef_int() VAL [__ldv_in_interrupt_context=0, __this_module={4294967319:4294967329}, arg0={-18446744073709551615:0}, arg0={-18446744073709551615:0}, blkfront_driver={172:0}, blkfront_ids={171:0}, blkfront_mutex={168:0}, data={-18446744073709551615:0}, ldv_3_container_struct_xenbus_driver={172:0}, ldv_3_resource_struct_xenbus_device_id={-36893488143124135937:0}, ldv_3_resource_struct_xenbus_device_ptr={-55340232216833687553:0}, ldv_3_ret_default=0, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_bd_mutex_of_block_device=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_blkfront_mutex=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_blkfront_info=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_io_lock_of_blkfront_info=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_minor_lock=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, ldv_thread_0=0, ldv_thread_0={0:0}, ldv_thread_1={0:0}, ldv_thread_1=0, ldv_thread_2={0:0}, ldv_thread_2=0, ldv_thread_3=0, ldv_thread_3={0:0}, ldv_thread_6={0:0}, ldv_thread_6=0, ldv_undef_int()=2, locksocknumber=0, minor_lock={169:0}, minors={0:0}, nr_cpu_ids=1, nr_minors=0, rtnllocknumber=0, tmp={-36893488143124135937:0}, tmp___0={-55340232216833687553:0}, tmp___1=190, tmp___2=189, xen_blkif_max_segments=32, xen_domain_type=1, xlvbd_block_fops={170:0}] [L9683] tmp___3 = ldv_undef_int() [L9686] COND FALSE !(tmp___3 == 1) VAL [__ldv_in_interrupt_context=0, __this_module={4294967319:4294967329}, arg0={-18446744073709551615:0}, arg0={-18446744073709551615:0}, blkfront_driver={172:0}, blkfront_ids={171:0}, blkfront_mutex={168:0}, data={-18446744073709551615:0}, ldv_3_container_struct_xenbus_driver={172:0}, ldv_3_resource_struct_xenbus_device_id={-36893488143124135937:0}, ldv_3_resource_struct_xenbus_device_ptr={-55340232216833687553:0}, ldv_3_ret_default=0, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_bd_mutex_of_block_device=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_blkfront_mutex=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_blkfront_info=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_io_lock_of_blkfront_info=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_minor_lock=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, ldv_thread_0=0, ldv_thread_0={0:0}, ldv_thread_1=0, ldv_thread_1={0:0}, ldv_thread_2=0, ldv_thread_2={0:0}, ldv_thread_3={0:0}, ldv_thread_3=0, ldv_thread_6={0:0}, ldv_thread_6=0, locksocknumber=0, minor_lock={169:0}, minors={0:0}, nr_cpu_ids=1, nr_minors=0, rtnllocknumber=0, tmp={-36893488143124135937:0}, tmp___0={-55340232216833687553:0}, tmp___1=190, tmp___2=189, tmp___3=2, xen_blkif_max_segments=32, xen_domain_type=1, xlvbd_block_fops={170:0}] [L9690] COND TRUE tmp___3 == 2 VAL [__ldv_in_interrupt_context=0, __this_module={4294967319:4294967329}, arg0={-18446744073709551615:0}, arg0={-18446744073709551615:0}, blkfront_driver={172:0}, blkfront_ids={171:0}, blkfront_mutex={168:0}, data={-18446744073709551615:0}, ldv_3_container_struct_xenbus_driver={172:0}, ldv_3_resource_struct_xenbus_device_id={-36893488143124135937:0}, ldv_3_resource_struct_xenbus_device_ptr={-55340232216833687553:0}, ldv_3_ret_default=0, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_bd_mutex_of_block_device=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_blkfront_mutex=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_blkfront_info=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_io_lock_of_blkfront_info=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_minor_lock=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, ldv_thread_0=0, ldv_thread_0={0:0}, ldv_thread_1=0, ldv_thread_1={0:0}, ldv_thread_2={0:0}, ldv_thread_2=0, ldv_thread_3=0, ldv_thread_3={0:0}, ldv_thread_6={0:0}, ldv_thread_6=0, locksocknumber=0, minor_lock={169:0}, minors={0:0}, nr_cpu_ids=1, nr_minors=0, rtnllocknumber=0, tmp={-36893488143124135937:0}, tmp___0={-55340232216833687553:0}, tmp___1=190, tmp___2=189, tmp___3=2, xen_blkif_max_segments=32, xen_domain_type=1, xlvbd_block_fops={170:0}] [L9710-L9711] CALL ldv_io_instance_callback_3_17(ldv_3_callback_otherend_changed, ldv_3_resource_struct_xenbus_device_ptr, ldv_3_resource_enum_xenbus_state) [L9439] CALL blkback_changed(arg1, arg2) [L8784] struct blkfront_info *info ; [L8785] void *tmp ; [L8786] struct _ddebug descriptor ; [L8787] long tmp___0 ; VAL [\old(backend_state)=4294967301, __ldv_in_interrupt_context=0, __this_module={4294967319:4294967329}, backend_state=4294967301, blkfront_driver={172:0}, blkfront_ids={171:0}, blkfront_mutex={168:0}, descriptor={173:0}, dev={-55340232216833687553:0}, dev={-55340232216833687553:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_bd_mutex_of_block_device=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_blkfront_mutex=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_blkfront_info=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_io_lock_of_blkfront_info=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_minor_lock=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, ldv_thread_0={0:0}, ldv_thread_0=0, ldv_thread_1={0:0}, ldv_thread_1=0, ldv_thread_2=0, ldv_thread_2={0:0}, ldv_thread_3={0:0}, ldv_thread_3=0, ldv_thread_6=0, ldv_thread_6={0:0}, locksocknumber=0, minor_lock={169:0}, minors={0:0}, nr_cpu_ids=1, nr_minors=0, rtnllocknumber=0, xen_blkif_max_segments=32, xen_domain_type=1, xlvbd_block_fops={170:0}] [L8790] CALL, EXPR dev_get_drvdata((struct device const *)(& dev->dev)) VAL [__ldv_in_interrupt_context=0, __this_module={4294967319:4294967329}, blkfront_driver={172:0}, blkfront_ids={171:0}, blkfront_mutex={168:0}, dev={-55340232216833687553:60}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_bd_mutex_of_block_device=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_blkfront_mutex=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_blkfront_info=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_io_lock_of_blkfront_info=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_minor_lock=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, ldv_thread_0=0, ldv_thread_0={0:0}, ldv_thread_1=0, ldv_thread_1={0:0}, ldv_thread_2=0, ldv_thread_2={0:0}, ldv_thread_3={0:0}, ldv_thread_3=0, ldv_thread_6=0, ldv_thread_6={0:0}, locksocknumber=0, minor_lock={169:0}, minors={0:0}, nr_cpu_ids=1, nr_minors=0, rtnllocknumber=0, xen_blkif_max_segments=32, xen_domain_type=1, xlvbd_block_fops={170:0}] [L5144] EXPR dev->driver_data [L5144] return ((void *)dev->driver_data); [L8790] RET, EXPR dev_get_drvdata((struct device const *)(& dev->dev)) VAL [\old(backend_state)=4294967301, __ldv_in_interrupt_context=0, __this_module={4294967319:4294967329}, backend_state=4294967301, blkfront_driver={172:0}, blkfront_ids={171:0}, blkfront_mutex={168:0}, descriptor={173:0}, dev={-55340232216833687553:0}, dev={-55340232216833687553:0}, dev_get_drvdata((struct device const *)(& dev->dev))={4294967322:-282}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_bd_mutex_of_block_device=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_blkfront_mutex=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_blkfront_info=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_io_lock_of_blkfront_info=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_minor_lock=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, ldv_thread_0=0, ldv_thread_0={0:0}, ldv_thread_1={0:0}, ldv_thread_1=0, ldv_thread_2={0:0}, ldv_thread_2=0, ldv_thread_3=0, ldv_thread_3={0:0}, ldv_thread_6={0:0}, ldv_thread_6=0, locksocknumber=0, minor_lock={169:0}, minors={0:0}, nr_cpu_ids=1, nr_minors=0, rtnllocknumber=0, xen_blkif_max_segments=32, xen_domain_type=1, xlvbd_block_fops={170:0}] [L8790] tmp = dev_get_drvdata((struct device const *)(& dev->dev)) [L8791] info = (struct blkfront_info *)tmp [L8792] descriptor.modname = "xen_blkfront" [L8793] descriptor.function = "blkback_changed" [L8794] descriptor.filename = "drivers/block/xen-blkfront.c" [L8795] descriptor.format = "blkfront:blkback_changed to state %d.\n" [L8796] descriptor.lineno = 1905U [L8797] descriptor.flags = 0U [L8798] EXPR descriptor.flags VAL [\old(backend_state)=4294967301, __ldv_in_interrupt_context=0, __this_module={4294967319:4294967329}, backend_state=4294967301, blkfront_driver={172:0}, blkfront_ids={171:0}, blkfront_mutex={168:0}, descriptor={173:0}, descriptor.flags=0, dev={-55340232216833687553:0}, dev={-55340232216833687553:0}, info={4294967322:-282}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_bd_mutex_of_block_device=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_blkfront_mutex=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_blkfront_info=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_io_lock_of_blkfront_info=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_minor_lock=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, ldv_thread_0=0, ldv_thread_0={0:0}, ldv_thread_1=0, ldv_thread_1={0:0}, ldv_thread_2={0:0}, ldv_thread_2=0, ldv_thread_3={0:0}, ldv_thread_3=0, ldv_thread_6=0, ldv_thread_6={0:0}, locksocknumber=0, minor_lock={169:0}, minors={0:0}, nr_cpu_ids=1, nr_minors=0, rtnllocknumber=0, tmp={4294967322:-282}, xen_blkif_max_segments=32, xen_domain_type=1, xlvbd_block_fops={170:0}] [L8798] CALL, EXPR ldv__builtin_expect((long )descriptor.flags & 1L, 0L) VAL [\old(c)=0, \old(exp)=0, __ldv_in_interrupt_context=0, __this_module={4294967319:4294967329}, blkfront_driver={172:0}, blkfront_ids={171:0}, blkfront_mutex={168:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_bd_mutex_of_block_device=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_blkfront_mutex=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_blkfront_info=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_io_lock_of_blkfront_info=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_minor_lock=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, ldv_thread_0=0, ldv_thread_0={0:0}, ldv_thread_1=0, ldv_thread_1={0:0}, ldv_thread_2=0, ldv_thread_2={0:0}, ldv_thread_3={0:0}, ldv_thread_3=0, ldv_thread_6=0, ldv_thread_6={0:0}, locksocknumber=0, minor_lock={169:0}, minors={0:0}, nr_cpu_ids=1, nr_minors=0, rtnllocknumber=0, xen_blkif_max_segments=32, xen_domain_type=1, xlvbd_block_fops={170:0}] [L11925] return (exp); VAL [\old(c)=0, \old(exp)=0, \result=0, __ldv_in_interrupt_context=0, __this_module={4294967319:4294967329}, blkfront_driver={172:0}, blkfront_ids={171:0}, blkfront_mutex={168:0}, c=0, exp=0, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_bd_mutex_of_block_device=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_blkfront_mutex=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_blkfront_info=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_io_lock_of_blkfront_info=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_minor_lock=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, ldv_thread_0={0:0}, ldv_thread_0=0, ldv_thread_1={0:0}, ldv_thread_1=0, ldv_thread_2={0:0}, ldv_thread_2=0, ldv_thread_3={0:0}, ldv_thread_3=0, ldv_thread_6=0, ldv_thread_6={0:0}, locksocknumber=0, minor_lock={169:0}, minors={0:0}, nr_cpu_ids=1, nr_minors=0, rtnllocknumber=0, xen_blkif_max_segments=32, xen_domain_type=1, xlvbd_block_fops={170:0}] [L8798] RET, EXPR ldv__builtin_expect((long )descriptor.flags & 1L, 0L) VAL [\old(backend_state)=4294967301, __ldv_in_interrupt_context=0, __this_module={4294967319:4294967329}, backend_state=4294967301, blkfront_driver={172:0}, blkfront_ids={171:0}, blkfront_mutex={168:0}, descriptor={173:0}, descriptor.flags=0, dev={-55340232216833687553:0}, dev={-55340232216833687553:0}, info={4294967322:-282}, ldv__builtin_expect((long )descriptor.flags & 1L, 0L)=0, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_bd_mutex_of_block_device=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_blkfront_mutex=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_blkfront_info=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_io_lock_of_blkfront_info=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_minor_lock=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, ldv_thread_0={0:0}, ldv_thread_0=0, ldv_thread_1={0:0}, ldv_thread_1=0, ldv_thread_2=0, ldv_thread_2={0:0}, ldv_thread_3={0:0}, ldv_thread_3=0, ldv_thread_6={0:0}, ldv_thread_6=0, locksocknumber=0, minor_lock={169:0}, minors={0:0}, nr_cpu_ids=1, nr_minors=0, rtnllocknumber=0, tmp={4294967322:-282}, xen_blkif_max_segments=32, xen_domain_type=1, xlvbd_block_fops={170:0}] [L8798] tmp___0 = ldv__builtin_expect((long )descriptor.flags & 1L, 0L) [L8800] COND FALSE !(tmp___0 != 0L) VAL [\old(backend_state)=4294967301, __ldv_in_interrupt_context=0, __this_module={4294967319:4294967329}, backend_state=4294967301, blkfront_driver={172:0}, blkfront_ids={171:0}, blkfront_mutex={168:0}, descriptor={173:0}, dev={-55340232216833687553:0}, dev={-55340232216833687553:0}, info={4294967322:-282}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_bd_mutex_of_block_device=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_blkfront_mutex=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_blkfront_info=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_io_lock_of_blkfront_info=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_minor_lock=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, ldv_thread_0={0:0}, ldv_thread_0=0, ldv_thread_1=0, ldv_thread_1={0:0}, ldv_thread_2={0:0}, ldv_thread_2=0, ldv_thread_3={0:0}, ldv_thread_3=0, ldv_thread_6={0:0}, ldv_thread_6=0, locksocknumber=0, minor_lock={169:0}, minors={0:0}, nr_cpu_ids=1, nr_minors=0, rtnllocknumber=0, tmp={4294967322:-282}, tmp___0=0, xen_blkif_max_segments=32, xen_domain_type=1, xlvbd_block_fops={170:0}] [L8808] COND FALSE !((unsigned int )backend_state == 1U) VAL [\old(backend_state)=4294967301, __ldv_in_interrupt_context=0, __this_module={4294967319:4294967329}, backend_state=4294967301, blkfront_driver={172:0}, blkfront_ids={171:0}, blkfront_mutex={168:0}, descriptor={173:0}, dev={-55340232216833687553:0}, dev={-55340232216833687553:0}, info={4294967322:-282}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_bd_mutex_of_block_device=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_blkfront_mutex=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_blkfront_info=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_io_lock_of_blkfront_info=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_minor_lock=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, ldv_thread_0=0, ldv_thread_0={0:0}, ldv_thread_1={0:0}, ldv_thread_1=0, ldv_thread_2={0:0}, ldv_thread_2=0, ldv_thread_3=0, ldv_thread_3={0:0}, ldv_thread_6={0:0}, ldv_thread_6=0, locksocknumber=0, minor_lock={169:0}, minors={0:0}, nr_cpu_ids=1, nr_minors=0, rtnllocknumber=0, tmp={4294967322:-282}, tmp___0=0, xen_blkif_max_segments=32, xen_domain_type=1, xlvbd_block_fops={170:0}] [L8812] COND FALSE !((unsigned int )backend_state == 2U) VAL [\old(backend_state)=4294967301, __ldv_in_interrupt_context=0, __this_module={4294967319:4294967329}, backend_state=4294967301, blkfront_driver={172:0}, blkfront_ids={171:0}, blkfront_mutex={168:0}, descriptor={173:0}, dev={-55340232216833687553:0}, dev={-55340232216833687553:0}, info={4294967322:-282}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_bd_mutex_of_block_device=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_blkfront_mutex=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_blkfront_info=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_io_lock_of_blkfront_info=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_minor_lock=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, ldv_thread_0={0:0}, ldv_thread_0=0, ldv_thread_1={0:0}, ldv_thread_1=0, ldv_thread_2=0, ldv_thread_2={0:0}, ldv_thread_3={0:0}, ldv_thread_3=0, ldv_thread_6=0, ldv_thread_6={0:0}, locksocknumber=0, minor_lock={169:0}, minors={0:0}, nr_cpu_ids=1, nr_minors=0, rtnllocknumber=0, tmp={4294967322:-282}, tmp___0=0, xen_blkif_max_segments=32, xen_domain_type=1, xlvbd_block_fops={170:0}] [L8816] COND FALSE !((unsigned int )backend_state == 3U) VAL [\old(backend_state)=4294967301, __ldv_in_interrupt_context=0, __this_module={4294967319:4294967329}, backend_state=4294967301, blkfront_driver={172:0}, blkfront_ids={171:0}, blkfront_mutex={168:0}, descriptor={173:0}, dev={-55340232216833687553:0}, dev={-55340232216833687553:0}, info={4294967322:-282}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_bd_mutex_of_block_device=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_blkfront_mutex=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_blkfront_info=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_io_lock_of_blkfront_info=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_minor_lock=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, ldv_thread_0=0, ldv_thread_0={0:0}, ldv_thread_1={0:0}, ldv_thread_1=0, ldv_thread_2=0, ldv_thread_2={0:0}, ldv_thread_3={0:0}, ldv_thread_3=0, ldv_thread_6=0, ldv_thread_6={0:0}, locksocknumber=0, minor_lock={169:0}, minors={0:0}, nr_cpu_ids=1, nr_minors=0, rtnllocknumber=0, tmp={4294967322:-282}, tmp___0=0, xen_blkif_max_segments=32, xen_domain_type=1, xlvbd_block_fops={170:0}] [L8820] COND FALSE !((unsigned int )backend_state == 7U) VAL [\old(backend_state)=4294967301, __ldv_in_interrupt_context=0, __this_module={4294967319:4294967329}, backend_state=4294967301, blkfront_driver={172:0}, blkfront_ids={171:0}, blkfront_mutex={168:0}, descriptor={173:0}, dev={-55340232216833687553:0}, dev={-55340232216833687553:0}, info={4294967322:-282}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_bd_mutex_of_block_device=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_blkfront_mutex=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_blkfront_info=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_io_lock_of_blkfront_info=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_minor_lock=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, ldv_thread_0=0, ldv_thread_0={0:0}, ldv_thread_1={0:0}, ldv_thread_1=0, ldv_thread_2={0:0}, ldv_thread_2=0, ldv_thread_3=0, ldv_thread_3={0:0}, ldv_thread_6={0:0}, ldv_thread_6=0, locksocknumber=0, minor_lock={169:0}, minors={0:0}, nr_cpu_ids=1, nr_minors=0, rtnllocknumber=0, tmp={4294967322:-282}, tmp___0=0, xen_blkif_max_segments=32, xen_domain_type=1, xlvbd_block_fops={170:0}] [L8824] COND FALSE !((unsigned int )backend_state == 8U) VAL [\old(backend_state)=4294967301, __ldv_in_interrupt_context=0, __this_module={4294967319:4294967329}, backend_state=4294967301, blkfront_driver={172:0}, blkfront_ids={171:0}, blkfront_mutex={168:0}, descriptor={173:0}, dev={-55340232216833687553:0}, dev={-55340232216833687553:0}, info={4294967322:-282}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_bd_mutex_of_block_device=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_blkfront_mutex=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_blkfront_info=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_io_lock_of_blkfront_info=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_minor_lock=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, ldv_thread_0={0:0}, ldv_thread_0=0, ldv_thread_1=0, ldv_thread_1={0:0}, ldv_thread_2=0, ldv_thread_2={0:0}, ldv_thread_3={0:0}, ldv_thread_3=0, ldv_thread_6={0:0}, ldv_thread_6=0, locksocknumber=0, minor_lock={169:0}, minors={0:0}, nr_cpu_ids=1, nr_minors=0, rtnllocknumber=0, tmp={4294967322:-282}, tmp___0=0, xen_blkif_max_segments=32, xen_domain_type=1, xlvbd_block_fops={170:0}] [L8828] COND FALSE !((unsigned int )backend_state == 0U) VAL [\old(backend_state)=4294967301, __ldv_in_interrupt_context=0, __this_module={4294967319:4294967329}, backend_state=4294967301, blkfront_driver={172:0}, blkfront_ids={171:0}, blkfront_mutex={168:0}, descriptor={173:0}, dev={-55340232216833687553:0}, dev={-55340232216833687553:0}, info={4294967322:-282}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_bd_mutex_of_block_device=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_blkfront_mutex=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_blkfront_info=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_io_lock_of_blkfront_info=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_minor_lock=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, ldv_thread_0=0, ldv_thread_0={0:0}, ldv_thread_1={0:0}, ldv_thread_1=0, ldv_thread_2=0, ldv_thread_2={0:0}, ldv_thread_3={0:0}, ldv_thread_3=0, ldv_thread_6={0:0}, ldv_thread_6=0, locksocknumber=0, minor_lock={169:0}, minors={0:0}, nr_cpu_ids=1, nr_minors=0, rtnllocknumber=0, tmp={4294967322:-282}, tmp___0=0, xen_blkif_max_segments=32, xen_domain_type=1, xlvbd_block_fops={170:0}] [L8832] COND FALSE !((unsigned int )backend_state == 4U) VAL [\old(backend_state)=4294967301, __ldv_in_interrupt_context=0, __this_module={4294967319:4294967329}, backend_state=4294967301, blkfront_driver={172:0}, blkfront_ids={171:0}, blkfront_mutex={168:0}, descriptor={173:0}, dev={-55340232216833687553:0}, dev={-55340232216833687553:0}, info={4294967322:-282}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_bd_mutex_of_block_device=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_blkfront_mutex=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_blkfront_info=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_io_lock_of_blkfront_info=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_minor_lock=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, ldv_thread_0=0, ldv_thread_0={0:0}, ldv_thread_1={0:0}, ldv_thread_1=0, ldv_thread_2=0, ldv_thread_2={0:0}, ldv_thread_3=0, ldv_thread_3={0:0}, ldv_thread_6=0, ldv_thread_6={0:0}, locksocknumber=0, minor_lock={169:0}, minors={0:0}, nr_cpu_ids=1, nr_minors=0, rtnllocknumber=0, tmp={4294967322:-282}, tmp___0=0, xen_blkif_max_segments=32, xen_domain_type=1, xlvbd_block_fops={170:0}] [L8836] COND FALSE !((unsigned int )backend_state == 6U) VAL [\old(backend_state)=4294967301, __ldv_in_interrupt_context=0, __this_module={4294967319:4294967329}, backend_state=4294967301, blkfront_driver={172:0}, blkfront_ids={171:0}, blkfront_mutex={168:0}, descriptor={173:0}, dev={-55340232216833687553:0}, dev={-55340232216833687553:0}, info={4294967322:-282}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_bd_mutex_of_block_device=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_blkfront_mutex=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_blkfront_info=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_io_lock_of_blkfront_info=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_minor_lock=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, ldv_thread_0=0, ldv_thread_0={0:0}, ldv_thread_1=0, ldv_thread_1={0:0}, ldv_thread_2={0:0}, ldv_thread_2=0, ldv_thread_3={0:0}, ldv_thread_3=0, ldv_thread_6=0, ldv_thread_6={0:0}, locksocknumber=0, minor_lock={169:0}, minors={0:0}, nr_cpu_ids=1, nr_minors=0, rtnllocknumber=0, tmp={4294967322:-282}, tmp___0=0, xen_blkif_max_segments=32, xen_domain_type=1, xlvbd_block_fops={170:0}] [L8840] COND TRUE (unsigned int )backend_state == 5U VAL [\old(backend_state)=4294967301, __ldv_in_interrupt_context=0, __this_module={4294967319:4294967329}, backend_state=4294967301, blkfront_driver={172:0}, blkfront_ids={171:0}, blkfront_mutex={168:0}, descriptor={173:0}, dev={-55340232216833687553:0}, dev={-55340232216833687553:0}, info={4294967322:-282}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_bd_mutex_of_block_device=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_blkfront_mutex=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_blkfront_info=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_io_lock_of_blkfront_info=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_minor_lock=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, ldv_thread_0=0, ldv_thread_0={0:0}, ldv_thread_1={0:0}, ldv_thread_1=0, ldv_thread_2=0, ldv_thread_2={0:0}, ldv_thread_3={0:0}, ldv_thread_3=0, ldv_thread_6={0:0}, ldv_thread_6=0, locksocknumber=0, minor_lock={169:0}, minors={0:0}, nr_cpu_ids=1, nr_minors=0, rtnllocknumber=0, tmp={4294967322:-282}, tmp___0=0, xen_blkif_max_segments=32, xen_domain_type=1, xlvbd_block_fops={170:0}] [L8864] CALL blkfront_closing(info) [L8374] struct xenbus_device *xbdev ; [L8375] struct block_device *bdev ; [L8378] EXPR info->xbdev [L8378] xbdev = info->xbdev [L8379] bdev = (struct block_device *)0 [L8380] CALL ldv_mutex_lock_123(& info->mutex) [L9960] CALL ldv_linux_kernel_locking_mutex_mutex_lock_mutex_of_blkfront_info(ldv_func_arg1) VAL [\old(LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_blkfront_info)=0, __ldv_in_interrupt_context=0, __this_module={4294967319:4294967329}, blkfront_driver={172:0}, blkfront_ids={171:0}, blkfront_mutex={168:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_bd_mutex_of_block_device=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_blkfront_mutex=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_blkfront_info=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_io_lock_of_blkfront_info=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_minor_lock=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, ldv_thread_0=0, ldv_thread_0={0:0}, ldv_thread_1={0:0}, ldv_thread_1=0, ldv_thread_2={0:0}, ldv_thread_2=0, ldv_thread_3=0, ldv_thread_3={0:0}, ldv_thread_6=0, ldv_thread_6={0:0}, lock={4294967322:-214}, locksocknumber=0, minor_lock={169:0}, minors={0:0}, nr_cpu_ids=1, nr_minors=0, rtnllocknumber=0, xen_blkif_max_segments=32, xen_domain_type=1, xlvbd_block_fops={170:0}] [L12496] CALL ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock(! LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_blkfront_info) VAL [\old(expr)=1, \old(LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_blkfront_info)=0, __ldv_in_interrupt_context=0, __this_module={4294967319:4294967329}, blkfront_driver={172:0}, blkfront_ids={171:0}, blkfront_mutex={168:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_bd_mutex_of_block_device=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_blkfront_mutex=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_blkfront_info=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_io_lock_of_blkfront_info=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_minor_lock=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, ldv_thread_0={0:0}, ldv_thread_0=0, ldv_thread_1={0:0}, ldv_thread_1=0, ldv_thread_2={0:0}, ldv_thread_2=0, ldv_thread_3={0:0}, ldv_thread_3=0, ldv_thread_6=0, ldv_thread_6={0:0}, locksocknumber=0, minor_lock={169:0}, minors={0:0}, nr_cpu_ids=1, nr_minors=0, rtnllocknumber=0, xen_blkif_max_segments=32, xen_domain_type=1, xlvbd_block_fops={170:0}] [L14366] COND FALSE !(! expr) VAL [\old(expr)=1, \old(LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_blkfront_info)=0, __ldv_in_interrupt_context=0, __this_module={4294967319:4294967329}, blkfront_driver={172:0}, blkfront_ids={171:0}, blkfront_mutex={168:0}, expr=1, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_bd_mutex_of_block_device=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_blkfront_mutex=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_blkfront_info=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_io_lock_of_blkfront_info=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_minor_lock=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, ldv_thread_0={0:0}, ldv_thread_0=0, ldv_thread_1=0, ldv_thread_1={0:0}, ldv_thread_2=0, ldv_thread_2={0:0}, ldv_thread_3={0:0}, ldv_thread_3=0, ldv_thread_6={0:0}, ldv_thread_6=0, locksocknumber=0, minor_lock={169:0}, minors={0:0}, nr_cpu_ids=1, nr_minors=0, rtnllocknumber=0, xen_blkif_max_segments=32, xen_domain_type=1, xlvbd_block_fops={170:0}] [L12496] RET ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock(! LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_blkfront_info) VAL [\old(LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_blkfront_info)=0, __ldv_in_interrupt_context=0, __this_module={4294967319:4294967329}, blkfront_driver={172:0}, blkfront_ids={171:0}, blkfront_mutex={168:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_bd_mutex_of_block_device=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_blkfront_mutex=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_blkfront_info=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_io_lock_of_blkfront_info=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_minor_lock=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, ldv_thread_0={0:0}, ldv_thread_0=0, ldv_thread_1=0, ldv_thread_1={0:0}, ldv_thread_2=0, ldv_thread_2={0:0}, ldv_thread_3={0:0}, ldv_thread_3=0, ldv_thread_6={0:0}, ldv_thread_6=0, lock={4294967322:-214}, lock={4294967322:-214}, locksocknumber=0, minor_lock={169:0}, minors={0:0}, nr_cpu_ids=1, nr_minors=0, rtnllocknumber=0, xen_blkif_max_segments=32, xen_domain_type=1, xlvbd_block_fops={170:0}] [L12497] LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_blkfront_info = 1 VAL [\old(LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_blkfront_info)=0, __ldv_in_interrupt_context=0, __this_module={4294967319:4294967329}, blkfront_driver={172:0}, blkfront_ids={171:0}, blkfront_mutex={168:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_bd_mutex_of_block_device=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_blkfront_mutex=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_blkfront_info=1, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_io_lock_of_blkfront_info=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_minor_lock=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, ldv_thread_0={0:0}, ldv_thread_0=0, ldv_thread_1=0, ldv_thread_1={0:0}, ldv_thread_2={0:0}, ldv_thread_2=0, ldv_thread_3={0:0}, ldv_thread_3=0, ldv_thread_6={0:0}, ldv_thread_6=0, lock={4294967322:-214}, lock={4294967322:-214}, locksocknumber=0, minor_lock={169:0}, minors={0:0}, nr_cpu_ids=1, nr_minors=0, rtnllocknumber=0, xen_blkif_max_segments=32, xen_domain_type=1, xlvbd_block_fops={170:0}] [L9960] RET ldv_linux_kernel_locking_mutex_mutex_lock_mutex_of_blkfront_info(ldv_func_arg1) VAL [__ldv_in_interrupt_context=0, __this_module={4294967319:4294967329}, blkfront_driver={172:0}, blkfront_ids={171:0}, blkfront_mutex={168:0}, ldv_func_arg1={4294967322:-214}, ldv_func_arg1={4294967322:-214}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_bd_mutex_of_block_device=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_blkfront_mutex=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_blkfront_info=1, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_io_lock_of_blkfront_info=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_minor_lock=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, ldv_thread_0={0:0}, ldv_thread_0=0, ldv_thread_1=0, ldv_thread_1={0:0}, ldv_thread_2={0:0}, ldv_thread_2=0, ldv_thread_3=0, ldv_thread_3={0:0}, ldv_thread_6={0:0}, ldv_thread_6=0, locksocknumber=0, minor_lock={169:0}, minors={0:0}, nr_cpu_ids=1, nr_minors=0, rtnllocknumber=0, xen_blkif_max_segments=32, xen_domain_type=1, xlvbd_block_fops={170:0}] [L8380] RET ldv_mutex_lock_123(& info->mutex) [L8382] EXPR xbdev->state VAL [__ldv_in_interrupt_context=0, __this_module={4294967319:4294967329}, bdev={0:0}, blkfront_driver={172:0}, blkfront_ids={171:0}, blkfront_mutex={168:0}, info={4294967322:-282}, info={4294967322:-282}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_bd_mutex_of_block_device=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_blkfront_mutex=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_blkfront_info=1, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_io_lock_of_blkfront_info=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_minor_lock=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, ldv_thread_0=0, ldv_thread_0={0:0}, ldv_thread_1={0:0}, ldv_thread_1=0, ldv_thread_2={0:0}, ldv_thread_2=0, ldv_thread_3={0:0}, ldv_thread_3=0, ldv_thread_6=0, ldv_thread_6={0:0}, locksocknumber=0, minor_lock={169:0}, minors={0:0}, nr_cpu_ids=1, nr_minors=0, rtnllocknumber=0, xbdev={4294967324:-2}, xbdev->state=184, xen_blkif_max_segments=32, xen_domain_type=1, xlvbd_block_fops={170:0}] [L8382] COND FALSE !((unsigned int )xbdev->state == 5U) [L8389] EXPR info->gd VAL [__ldv_in_interrupt_context=0, __this_module={4294967319:4294967329}, bdev={0:0}, blkfront_driver={172:0}, blkfront_ids={171:0}, blkfront_mutex={168:0}, info={4294967322:-282}, info={4294967322:-282}, info->gd={-185:186}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_bd_mutex_of_block_device=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_blkfront_mutex=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_blkfront_info=1, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_io_lock_of_blkfront_info=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_minor_lock=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, ldv_thread_0={0:0}, ldv_thread_0=0, ldv_thread_1={0:0}, ldv_thread_1=0, ldv_thread_2=0, ldv_thread_2={0:0}, ldv_thread_3=0, ldv_thread_3={0:0}, ldv_thread_6={0:0}, ldv_thread_6=0, locksocknumber=0, minor_lock={169:0}, minors={0:0}, nr_cpu_ids=1, nr_minors=0, rtnllocknumber=0, xbdev={4294967324:-2}, xen_blkif_max_segments=32, xen_domain_type=1, xlvbd_block_fops={170:0}] [L8389] COND TRUE (unsigned long )info->gd != (unsigned long )((struct gendisk *)0) [L8391] EXPR info->gd VAL [__ldv_in_interrupt_context=0, __this_module={4294967319:4294967329}, bdev={0:0}, blkfront_driver={172:0}, blkfront_ids={171:0}, blkfront_mutex={168:0}, info={4294967322:-282}, info={4294967322:-282}, info->gd={-185:186}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_bd_mutex_of_block_device=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_blkfront_mutex=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_blkfront_info=1, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_io_lock_of_blkfront_info=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_minor_lock=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, ldv_thread_0=0, ldv_thread_0={0:0}, ldv_thread_1={0:0}, ldv_thread_1=0, ldv_thread_2={0:0}, ldv_thread_2=0, ldv_thread_3={0:0}, ldv_thread_3=0, ldv_thread_6={0:0}, ldv_thread_6=0, locksocknumber=0, minor_lock={169:0}, minors={0:0}, nr_cpu_ids=1, nr_minors=0, rtnllocknumber=0, xbdev={4294967324:-2}, xen_blkif_max_segments=32, xen_domain_type=1, xlvbd_block_fops={170:0}] [L8391] CALL, EXPR bdget_disk(info->gd, 0) VAL [\old(arg1)=0, __ldv_in_interrupt_context=0, __this_module={4294967319:4294967329}, arg0={-185:186}, blkfront_driver={172:0}, blkfront_ids={171:0}, blkfront_mutex={168:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_bd_mutex_of_block_device=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_blkfront_mutex=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_blkfront_info=1, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_io_lock_of_blkfront_info=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_minor_lock=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, ldv_thread_0={0:0}, ldv_thread_0=0, ldv_thread_1={0:0}, ldv_thread_1=0, ldv_thread_2={0:0}, ldv_thread_2=0, ldv_thread_3={0:0}, ldv_thread_3=0, ldv_thread_6={0:0}, ldv_thread_6=0, locksocknumber=0, minor_lock={169:0}, minors={0:0}, nr_cpu_ids=1, nr_minors=0, rtnllocknumber=0, xen_blkif_max_segments=32, xen_domain_type=1, xlvbd_block_fops={170:0}] [L14977] CALL, EXPR ldv_malloc(sizeof(struct block_device)) VAL [\old(size)=445, __ldv_in_interrupt_context=0, __this_module={4294967319:4294967329}, blkfront_driver={172:0}, blkfront_ids={171:0}, blkfront_mutex={168:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_bd_mutex_of_block_device=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_blkfront_mutex=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_blkfront_info=1, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_io_lock_of_blkfront_info=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_minor_lock=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, ldv_thread_0={0:0}, ldv_thread_0=0, ldv_thread_1={0:0}, ldv_thread_1=0, ldv_thread_2=0, ldv_thread_2={0:0}, ldv_thread_3={0:0}, ldv_thread_3=0, ldv_thread_6={0:0}, ldv_thread_6=0, locksocknumber=0, minor_lock={169:0}, minors={0:0}, nr_cpu_ids=1, nr_minors=0, rtnllocknumber=0, xen_blkif_max_segments=32, xen_domain_type=1, xlvbd_block_fops={170:0}] [L11943] void *res ; [L11944] void *tmp ; [L11945] long tmp___0 ; [L11946] int tmp___1 ; VAL [\old(size)=445, __ldv_in_interrupt_context=0, __this_module={4294967319:4294967329}, blkfront_driver={172:0}, blkfront_ids={171:0}, blkfront_mutex={168:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_bd_mutex_of_block_device=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_blkfront_mutex=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_blkfront_info=1, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_io_lock_of_blkfront_info=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_minor_lock=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, ldv_thread_0=0, ldv_thread_0={0:0}, ldv_thread_1={0:0}, ldv_thread_1=0, ldv_thread_2=0, ldv_thread_2={0:0}, ldv_thread_3=0, ldv_thread_3={0:0}, ldv_thread_6={0:0}, ldv_thread_6=0, locksocknumber=0, minor_lock={169:0}, minors={0:0}, nr_cpu_ids=1, nr_minors=0, rtnllocknumber=0, size=445, xen_blkif_max_segments=32, xen_domain_type=1, xlvbd_block_fops={170:0}] [L11949] CALL, EXPR ldv_undef_int() VAL [__ldv_in_interrupt_context=0, __this_module={4294967319:4294967329}, blkfront_driver={172:0}, blkfront_ids={171:0}, blkfront_mutex={168:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_bd_mutex_of_block_device=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_blkfront_mutex=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_blkfront_info=1, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_io_lock_of_blkfront_info=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_minor_lock=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, ldv_thread_0={0:0}, ldv_thread_0=0, ldv_thread_1={0:0}, ldv_thread_1=0, ldv_thread_2=0, ldv_thread_2={0:0}, ldv_thread_3={0:0}, ldv_thread_3=0, ldv_thread_6={0:0}, ldv_thread_6=0, locksocknumber=0, minor_lock={169:0}, minors={0:0}, nr_cpu_ids=1, nr_minors=0, rtnllocknumber=0, xen_blkif_max_segments=32, xen_domain_type=1, xlvbd_block_fops={170:0}] [L12045] int tmp ; [L12048] tmp = __VERIFIER_nondet_int() [L12050] return (tmp); VAL [\result=191, __ldv_in_interrupt_context=0, __this_module={4294967319:4294967329}, blkfront_driver={172:0}, blkfront_ids={171:0}, blkfront_mutex={168:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_bd_mutex_of_block_device=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_blkfront_mutex=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_blkfront_info=1, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_io_lock_of_blkfront_info=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_minor_lock=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, ldv_thread_0={0:0}, ldv_thread_0=0, ldv_thread_1={0:0}, ldv_thread_1=0, ldv_thread_2={0:0}, ldv_thread_2=0, ldv_thread_3={0:0}, ldv_thread_3=0, ldv_thread_6=0, ldv_thread_6={0:0}, locksocknumber=0, minor_lock={169:0}, minors={0:0}, nr_cpu_ids=1, nr_minors=0, rtnllocknumber=0, tmp=191, xen_blkif_max_segments=32, xen_domain_type=1, xlvbd_block_fops={170:0}] [L11949] RET, EXPR ldv_undef_int() VAL [\old(size)=445, __ldv_in_interrupt_context=0, __this_module={4294967319:4294967329}, blkfront_driver={172:0}, blkfront_ids={171:0}, blkfront_mutex={168:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_bd_mutex_of_block_device=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_blkfront_mutex=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_blkfront_info=1, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_io_lock_of_blkfront_info=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_minor_lock=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, ldv_thread_0=0, ldv_thread_0={0:0}, ldv_thread_1={0:0}, ldv_thread_1=0, ldv_thread_2={0:0}, ldv_thread_2=0, ldv_thread_3={0:0}, ldv_thread_3=0, ldv_thread_6=0, ldv_thread_6={0:0}, ldv_undef_int()=191, locksocknumber=0, minor_lock={169:0}, minors={0:0}, nr_cpu_ids=1, nr_minors=0, rtnllocknumber=0, size=445, xen_blkif_max_segments=32, xen_domain_type=1, xlvbd_block_fops={170:0}] [L11949] tmp___1 = ldv_undef_int() [L11951] COND TRUE tmp___1 != 0 [L11953] tmp = malloc(size) [L11954] res = tmp VAL [\old(size)=445, __ldv_in_interrupt_context=0, __this_module={4294967319:4294967329}, blkfront_driver={172:0}, blkfront_ids={171:0}, blkfront_mutex={168:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_bd_mutex_of_block_device=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_blkfront_mutex=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_blkfront_info=1, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_io_lock_of_blkfront_info=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_minor_lock=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, ldv_thread_0=0, ldv_thread_0={0:0}, ldv_thread_1=0, ldv_thread_1={0:0}, ldv_thread_2=0, ldv_thread_2={0:0}, ldv_thread_3={0:0}, ldv_thread_3=0, ldv_thread_6=0, ldv_thread_6={0:0}, locksocknumber=0, minor_lock={169:0}, minors={0:0}, nr_cpu_ids=1, nr_minors=0, res={-18446744069414584321:0}, rtnllocknumber=0, size=445, tmp={-18446744069414584321:0}, tmp___1=191, xen_blkif_max_segments=32, xen_domain_type=1, xlvbd_block_fops={170:0}] [L11955] CALL ldv_assume((unsigned long )res != (unsigned long )((void *)0)) VAL [\old(expression)=1, __ldv_in_interrupt_context=0, __this_module={4294967319:4294967329}, blkfront_driver={172:0}, blkfront_ids={171:0}, blkfront_mutex={168:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_bd_mutex_of_block_device=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_blkfront_mutex=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_blkfront_info=1, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_io_lock_of_blkfront_info=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_minor_lock=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, ldv_thread_0=0, ldv_thread_0={0:0}, ldv_thread_1=0, ldv_thread_1={0:0}, ldv_thread_2=0, ldv_thread_2={0:0}, ldv_thread_3=0, ldv_thread_3={0:0}, ldv_thread_6={0:0}, ldv_thread_6=0, locksocknumber=0, minor_lock={169:0}, minors={0:0}, nr_cpu_ids=1, nr_minors=0, rtnllocknumber=0, xen_blkif_max_segments=32, xen_domain_type=1, xlvbd_block_fops={170:0}] [L11907] COND FALSE !(expression == 0) VAL [\old(expression)=1, __ldv_in_interrupt_context=0, __this_module={4294967319:4294967329}, blkfront_driver={172:0}, blkfront_ids={171:0}, blkfront_mutex={168:0}, expression=1, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_bd_mutex_of_block_device=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_blkfront_mutex=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_blkfront_info=1, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_io_lock_of_blkfront_info=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_minor_lock=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, ldv_thread_0={0:0}, ldv_thread_0=0, ldv_thread_1={0:0}, ldv_thread_1=0, ldv_thread_2=0, ldv_thread_2={0:0}, ldv_thread_3=0, ldv_thread_3={0:0}, ldv_thread_6={0:0}, ldv_thread_6=0, locksocknumber=0, minor_lock={169:0}, minors={0:0}, nr_cpu_ids=1, nr_minors=0, rtnllocknumber=0, xen_blkif_max_segments=32, xen_domain_type=1, xlvbd_block_fops={170:0}] [L11955] RET ldv_assume((unsigned long )res != (unsigned long )((void *)0)) VAL [\old(size)=445, __ldv_in_interrupt_context=0, __this_module={4294967319:4294967329}, blkfront_driver={172:0}, blkfront_ids={171:0}, blkfront_mutex={168:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_bd_mutex_of_block_device=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_blkfront_mutex=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_blkfront_info=1, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_io_lock_of_blkfront_info=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_minor_lock=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, ldv_thread_0=0, ldv_thread_0={0:0}, ldv_thread_1={0:0}, ldv_thread_1=0, ldv_thread_2=0, ldv_thread_2={0:0}, ldv_thread_3={0:0}, ldv_thread_3=0, ldv_thread_6={0:0}, ldv_thread_6=0, locksocknumber=0, minor_lock={169:0}, minors={0:0}, nr_cpu_ids=1, nr_minors=0, res={-18446744069414584321:0}, rtnllocknumber=0, size=445, tmp={-18446744069414584321:0}, tmp___1=191, xen_blkif_max_segments=32, xen_domain_type=1, xlvbd_block_fops={170:0}] [L11956] CALL, EXPR ldv_is_err((void const *)res) VAL [__ldv_in_interrupt_context=0, __this_module={4294967319:4294967329}, blkfront_driver={172:0}, blkfront_ids={171:0}, blkfront_mutex={168:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_bd_mutex_of_block_device=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_blkfront_mutex=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_blkfront_info=1, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_io_lock_of_blkfront_info=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_minor_lock=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, ldv_thread_0={0:0}, ldv_thread_0=0, ldv_thread_1={0:0}, ldv_thread_1=0, ldv_thread_2=0, ldv_thread_2={0:0}, ldv_thread_3=0, ldv_thread_3={0:0}, ldv_thread_6={0:0}, ldv_thread_6=0, locksocknumber=0, minor_lock={169:0}, minors={0:0}, nr_cpu_ids=1, nr_minors=0, ptr={-18446744069414584321:0}, rtnllocknumber=0, xen_blkif_max_segments=32, xen_domain_type=1, xlvbd_block_fops={170:0}] [L10787] return ((unsigned long )ptr > 4294967295UL); VAL [\result=0, __ldv_in_interrupt_context=0, __this_module={4294967319:4294967329}, blkfront_driver={172:0}, blkfront_ids={171:0}, blkfront_mutex={168:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_bd_mutex_of_block_device=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_blkfront_mutex=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_blkfront_info=1, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_io_lock_of_blkfront_info=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_minor_lock=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, ldv_thread_0={0:0}, ldv_thread_0=0, ldv_thread_1=0, ldv_thread_1={0:0}, ldv_thread_2={0:0}, ldv_thread_2=0, ldv_thread_3={0:0}, ldv_thread_3=0, ldv_thread_6={0:0}, ldv_thread_6=0, locksocknumber=0, minor_lock={169:0}, minors={0:0}, nr_cpu_ids=1, nr_minors=0, ptr={-18446744069414584321:0}, ptr={-18446744069414584321:0}, rtnllocknumber=0, xen_blkif_max_segments=32, xen_domain_type=1, xlvbd_block_fops={170:0}] [L11956] RET, EXPR ldv_is_err((void const *)res) VAL [\old(size)=445, __ldv_in_interrupt_context=0, __this_module={4294967319:4294967329}, blkfront_driver={172:0}, blkfront_ids={171:0}, blkfront_mutex={168:0}, ldv_is_err((void const *)res)=0, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_bd_mutex_of_block_device=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_blkfront_mutex=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_blkfront_info=1, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_io_lock_of_blkfront_info=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_minor_lock=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, ldv_thread_0={0:0}, ldv_thread_0=0, ldv_thread_1=0, ldv_thread_1={0:0}, ldv_thread_2={0:0}, ldv_thread_2=0, ldv_thread_3={0:0}, ldv_thread_3=0, ldv_thread_6=0, ldv_thread_6={0:0}, locksocknumber=0, minor_lock={169:0}, minors={0:0}, nr_cpu_ids=1, nr_minors=0, res={-18446744069414584321:0}, rtnllocknumber=0, size=445, tmp={-18446744069414584321:0}, tmp___1=191, xen_blkif_max_segments=32, xen_domain_type=1, xlvbd_block_fops={170:0}] [L11956] tmp___0 = ldv_is_err((void const *)res) [L11957] CALL ldv_assume(tmp___0 == 0L) VAL [\old(expression)=1, __ldv_in_interrupt_context=0, __this_module={4294967319:4294967329}, blkfront_driver={172:0}, blkfront_ids={171:0}, blkfront_mutex={168:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_bd_mutex_of_block_device=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_blkfront_mutex=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_blkfront_info=1, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_io_lock_of_blkfront_info=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_minor_lock=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, ldv_thread_0={0:0}, ldv_thread_0=0, ldv_thread_1={0:0}, ldv_thread_1=0, ldv_thread_2={0:0}, ldv_thread_2=0, ldv_thread_3={0:0}, ldv_thread_3=0, ldv_thread_6=0, ldv_thread_6={0:0}, locksocknumber=0, minor_lock={169:0}, minors={0:0}, nr_cpu_ids=1, nr_minors=0, rtnllocknumber=0, xen_blkif_max_segments=32, xen_domain_type=1, xlvbd_block_fops={170:0}] [L11907] COND FALSE !(expression == 0) VAL [\old(expression)=1, __ldv_in_interrupt_context=0, __this_module={4294967319:4294967329}, blkfront_driver={172:0}, blkfront_ids={171:0}, blkfront_mutex={168:0}, expression=1, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_bd_mutex_of_block_device=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_blkfront_mutex=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_blkfront_info=1, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_io_lock_of_blkfront_info=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_minor_lock=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, ldv_thread_0={0:0}, ldv_thread_0=0, ldv_thread_1=0, ldv_thread_1={0:0}, ldv_thread_2={0:0}, ldv_thread_2=0, ldv_thread_3={0:0}, ldv_thread_3=0, ldv_thread_6=0, ldv_thread_6={0:0}, locksocknumber=0, minor_lock={169:0}, minors={0:0}, nr_cpu_ids=1, nr_minors=0, rtnllocknumber=0, xen_blkif_max_segments=32, xen_domain_type=1, xlvbd_block_fops={170:0}] [L11957] RET ldv_assume(tmp___0 == 0L) VAL [\old(size)=445, __ldv_in_interrupt_context=0, __this_module={4294967319:4294967329}, blkfront_driver={172:0}, blkfront_ids={171:0}, blkfront_mutex={168:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_bd_mutex_of_block_device=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_blkfront_mutex=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_blkfront_info=1, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_io_lock_of_blkfront_info=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_minor_lock=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, ldv_thread_0={0:0}, ldv_thread_0=0, ldv_thread_1={0:0}, ldv_thread_1=0, ldv_thread_2=0, ldv_thread_2={0:0}, ldv_thread_3={0:0}, ldv_thread_3=0, ldv_thread_6=0, ldv_thread_6={0:0}, locksocknumber=0, minor_lock={169:0}, minors={0:0}, nr_cpu_ids=1, nr_minors=0, res={-18446744069414584321:0}, rtnllocknumber=0, size=445, tmp={-18446744069414584321:0}, tmp___0=0, tmp___1=191, xen_blkif_max_segments=32, xen_domain_type=1, xlvbd_block_fops={170:0}] [L11959] return (res); VAL [\old(size)=445, \result={-18446744069414584321:0}, __ldv_in_interrupt_context=0, __this_module={4294967319:4294967329}, blkfront_driver={172:0}, blkfront_ids={171:0}, blkfront_mutex={168:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_bd_mutex_of_block_device=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_blkfront_mutex=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_blkfront_info=1, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_io_lock_of_blkfront_info=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_minor_lock=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, ldv_thread_0=0, ldv_thread_0={0:0}, ldv_thread_1={0:0}, ldv_thread_1=0, ldv_thread_2={0:0}, ldv_thread_2=0, ldv_thread_3=0, ldv_thread_3={0:0}, ldv_thread_6={0:0}, ldv_thread_6=0, locksocknumber=0, minor_lock={169:0}, minors={0:0}, nr_cpu_ids=1, nr_minors=0, res={-18446744069414584321:0}, rtnllocknumber=0, size=445, tmp={-18446744069414584321:0}, tmp___0=0, tmp___1=191, xen_blkif_max_segments=32, xen_domain_type=1, xlvbd_block_fops={170:0}] [L14977] RET, EXPR ldv_malloc(sizeof(struct block_device)) VAL [\old(arg1)=0, __ldv_in_interrupt_context=0, __this_module={4294967319:4294967329}, arg0={-185:186}, arg0={-185:186}, arg1=0, blkfront_driver={172:0}, blkfront_ids={171:0}, blkfront_mutex={168:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_bd_mutex_of_block_device=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_blkfront_mutex=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_blkfront_info=1, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_io_lock_of_blkfront_info=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_minor_lock=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, ldv_malloc(sizeof(struct block_device))={-18446744069414584321:0}, ldv_thread_0=0, ldv_thread_0={0:0}, ldv_thread_1={0:0}, ldv_thread_1=0, ldv_thread_2=0, ldv_thread_2={0:0}, ldv_thread_3=0, ldv_thread_3={0:0}, ldv_thread_6={0:0}, ldv_thread_6=0, locksocknumber=0, minor_lock={169:0}, minors={0:0}, nr_cpu_ids=1, nr_minors=0, rtnllocknumber=0, xen_blkif_max_segments=32, xen_domain_type=1, xlvbd_block_fops={170:0}] [L14977] return ldv_malloc(sizeof(struct block_device)); [L8391] RET, EXPR bdget_disk(info->gd, 0) VAL [__ldv_in_interrupt_context=0, __this_module={4294967319:4294967329}, bdev={0:0}, bdget_disk(info->gd, 0)={-18446744069414584321:0}, blkfront_driver={172:0}, blkfront_ids={171:0}, blkfront_mutex={168:0}, info={4294967322:-282}, info={4294967322:-282}, info->gd={-185:186}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_bd_mutex_of_block_device=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_blkfront_mutex=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_blkfront_info=1, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_io_lock_of_blkfront_info=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_minor_lock=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, ldv_thread_0={0:0}, ldv_thread_0=0, ldv_thread_1=0, ldv_thread_1={0:0}, ldv_thread_2=0, ldv_thread_2={0:0}, ldv_thread_3={0:0}, ldv_thread_3=0, ldv_thread_6={0:0}, ldv_thread_6=0, locksocknumber=0, minor_lock={169:0}, minors={0:0}, nr_cpu_ids=1, nr_minors=0, rtnllocknumber=0, xbdev={4294967324:-2}, xen_blkif_max_segments=32, xen_domain_type=1, xlvbd_block_fops={170:0}] [L8391] bdev = bdget_disk(info->gd, 0) [L8396] CALL ldv_mutex_unlock_125(& info->mutex) [L9978] CALL ldv_linux_kernel_locking_mutex_mutex_unlock_mutex_of_blkfront_info(ldv_func_arg1) VAL [\old(LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_blkfront_info)=1, __ldv_in_interrupt_context=0, __this_module={4294967319:4294967329}, blkfront_driver={172:0}, blkfront_ids={171:0}, blkfront_mutex={168:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_bd_mutex_of_block_device=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_blkfront_mutex=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_blkfront_info=1, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_io_lock_of_blkfront_info=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_minor_lock=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, ldv_thread_0={0:0}, ldv_thread_0=0, ldv_thread_1={0:0}, ldv_thread_1=0, ldv_thread_2=0, ldv_thread_2={0:0}, ldv_thread_3=0, ldv_thread_3={0:0}, ldv_thread_6=0, ldv_thread_6={0:0}, lock={4294967322:-214}, locksocknumber=0, minor_lock={169:0}, minors={0:0}, nr_cpu_ids=1, nr_minors=0, rtnllocknumber=0, xen_blkif_max_segments=32, xen_domain_type=1, xlvbd_block_fops={170:0}] [L12571] CALL ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock((int )LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_blkfront_info) VAL [\old(expr)=1, \old(LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_blkfront_info)=1, __ldv_in_interrupt_context=0, __this_module={4294967319:4294967329}, blkfront_driver={172:0}, blkfront_ids={171:0}, blkfront_mutex={168:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_bd_mutex_of_block_device=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_blkfront_mutex=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_blkfront_info=1, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_io_lock_of_blkfront_info=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_minor_lock=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, ldv_thread_0=0, ldv_thread_0={0:0}, ldv_thread_1=0, ldv_thread_1={0:0}, ldv_thread_2={0:0}, ldv_thread_2=0, ldv_thread_3=0, ldv_thread_3={0:0}, ldv_thread_6=0, ldv_thread_6={0:0}, locksocknumber=0, minor_lock={169:0}, minors={0:0}, nr_cpu_ids=1, nr_minors=0, rtnllocknumber=0, xen_blkif_max_segments=32, xen_domain_type=1, xlvbd_block_fops={170:0}] [L14390] COND FALSE !(! expr) VAL [\old(expr)=1, \old(LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_blkfront_info)=1, __ldv_in_interrupt_context=0, __this_module={4294967319:4294967329}, blkfront_driver={172:0}, blkfront_ids={171:0}, blkfront_mutex={168:0}, expr=1, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_bd_mutex_of_block_device=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_blkfront_mutex=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_blkfront_info=1, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_io_lock_of_blkfront_info=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_minor_lock=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, ldv_thread_0=0, ldv_thread_0={0:0}, ldv_thread_1={0:0}, ldv_thread_1=0, ldv_thread_2={0:0}, ldv_thread_2=0, ldv_thread_3={0:0}, ldv_thread_3=0, ldv_thread_6={0:0}, ldv_thread_6=0, locksocknumber=0, minor_lock={169:0}, minors={0:0}, nr_cpu_ids=1, nr_minors=0, rtnllocknumber=0, xen_blkif_max_segments=32, xen_domain_type=1, xlvbd_block_fops={170:0}] [L12571] RET ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock((int )LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_blkfront_info) VAL [\old(LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_blkfront_info)=1, __ldv_in_interrupt_context=0, __this_module={4294967319:4294967329}, blkfront_driver={172:0}, blkfront_ids={171:0}, blkfront_mutex={168:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_bd_mutex_of_block_device=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_blkfront_mutex=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_blkfront_info=1, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_io_lock_of_blkfront_info=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_minor_lock=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, ldv_thread_0={0:0}, ldv_thread_0=0, ldv_thread_1={0:0}, ldv_thread_1=0, ldv_thread_2={0:0}, ldv_thread_2=0, ldv_thread_3=0, ldv_thread_3={0:0}, ldv_thread_6=0, ldv_thread_6={0:0}, lock={4294967322:-214}, lock={4294967322:-214}, locksocknumber=0, minor_lock={169:0}, minors={0:0}, nr_cpu_ids=1, nr_minors=0, rtnllocknumber=0, xen_blkif_max_segments=32, xen_domain_type=1, xlvbd_block_fops={170:0}] [L12572] LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_blkfront_info = 0 VAL [\old(LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_blkfront_info)=1, __ldv_in_interrupt_context=0, __this_module={4294967319:4294967329}, blkfront_driver={172:0}, blkfront_ids={171:0}, blkfront_mutex={168:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_bd_mutex_of_block_device=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_blkfront_mutex=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_blkfront_info=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_io_lock_of_blkfront_info=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_minor_lock=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, ldv_thread_0=0, ldv_thread_0={0:0}, ldv_thread_1={0:0}, ldv_thread_1=0, ldv_thread_2={0:0}, ldv_thread_2=0, ldv_thread_3=0, ldv_thread_3={0:0}, ldv_thread_6=0, ldv_thread_6={0:0}, lock={4294967322:-214}, lock={4294967322:-214}, locksocknumber=0, minor_lock={169:0}, minors={0:0}, nr_cpu_ids=1, nr_minors=0, rtnllocknumber=0, xen_blkif_max_segments=32, xen_domain_type=1, xlvbd_block_fops={170:0}] [L9978] RET ldv_linux_kernel_locking_mutex_mutex_unlock_mutex_of_blkfront_info(ldv_func_arg1) VAL [__ldv_in_interrupt_context=0, __this_module={4294967319:4294967329}, blkfront_driver={172:0}, blkfront_ids={171:0}, blkfront_mutex={168:0}, ldv_func_arg1={4294967322:-214}, ldv_func_arg1={4294967322:-214}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_bd_mutex_of_block_device=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_blkfront_mutex=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_blkfront_info=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_io_lock_of_blkfront_info=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_minor_lock=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, ldv_thread_0=0, ldv_thread_0={0:0}, ldv_thread_1={0:0}, ldv_thread_1=0, ldv_thread_2={0:0}, ldv_thread_2=0, ldv_thread_3=0, ldv_thread_3={0:0}, ldv_thread_6=0, ldv_thread_6={0:0}, locksocknumber=0, minor_lock={169:0}, minors={0:0}, nr_cpu_ids=1, nr_minors=0, rtnllocknumber=0, xen_blkif_max_segments=32, xen_domain_type=1, xlvbd_block_fops={170:0}] [L8396] RET ldv_mutex_unlock_125(& info->mutex) [L8398] COND FALSE !((unsigned long )bdev == (unsigned long )((struct block_device *)0)) [L8406] CALL ldv_mutex_lock_126(& bdev->bd_mutex) [L9987] CALL ldv_linux_kernel_locking_mutex_mutex_lock_bd_mutex_of_block_device(ldv_func_arg1) VAL [\old(LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_bd_mutex_of_block_device)=0, __ldv_in_interrupt_context=0, __this_module={4294967319:4294967329}, blkfront_driver={172:0}, blkfront_ids={171:0}, blkfront_mutex={168:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_bd_mutex_of_block_device=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_blkfront_mutex=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_blkfront_info=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_io_lock_of_blkfront_info=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_minor_lock=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, ldv_thread_0={0:0}, ldv_thread_0=0, ldv_thread_1={0:0}, ldv_thread_1=0, ldv_thread_2={0:0}, ldv_thread_2=0, ldv_thread_3={0:0}, ldv_thread_3=0, ldv_thread_6=0, ldv_thread_6={0:0}, lock={-18446744069414584321:24}, locksocknumber=0, minor_lock={169:0}, minors={0:0}, nr_cpu_ids=1, nr_minors=0, rtnllocknumber=0, xen_blkif_max_segments=32, xen_domain_type=1, xlvbd_block_fops={170:0}] [L12152] CALL ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock(! LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_bd_mutex_of_block_device) VAL [\old(expr)=1, \old(LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_bd_mutex_of_block_device)=0, __ldv_in_interrupt_context=0, __this_module={4294967319:4294967329}, blkfront_driver={172:0}, blkfront_ids={171:0}, blkfront_mutex={168:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_bd_mutex_of_block_device=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_blkfront_mutex=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_blkfront_info=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_io_lock_of_blkfront_info=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_minor_lock=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, ldv_thread_0={0:0}, ldv_thread_0=0, ldv_thread_1=0, ldv_thread_1={0:0}, ldv_thread_2=0, ldv_thread_2={0:0}, ldv_thread_3={0:0}, ldv_thread_3=0, ldv_thread_6=0, ldv_thread_6={0:0}, locksocknumber=0, minor_lock={169:0}, minors={0:0}, nr_cpu_ids=1, nr_minors=0, rtnllocknumber=0, xen_blkif_max_segments=32, xen_domain_type=1, xlvbd_block_fops={170:0}] [L14366] COND FALSE !(! expr) VAL [\old(expr)=1, \old(LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_bd_mutex_of_block_device)=0, __ldv_in_interrupt_context=0, __this_module={4294967319:4294967329}, blkfront_driver={172:0}, blkfront_ids={171:0}, blkfront_mutex={168:0}, expr=1, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_bd_mutex_of_block_device=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_blkfront_mutex=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_blkfront_info=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_io_lock_of_blkfront_info=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_minor_lock=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, ldv_thread_0={0:0}, ldv_thread_0=0, ldv_thread_1={0:0}, ldv_thread_1=0, ldv_thread_2={0:0}, ldv_thread_2=0, ldv_thread_3={0:0}, ldv_thread_3=0, ldv_thread_6={0:0}, ldv_thread_6=0, locksocknumber=0, minor_lock={169:0}, minors={0:0}, nr_cpu_ids=1, nr_minors=0, rtnllocknumber=0, xen_blkif_max_segments=32, xen_domain_type=1, xlvbd_block_fops={170:0}] [L12152] RET ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock(! LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_bd_mutex_of_block_device) VAL [\old(LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_bd_mutex_of_block_device)=0, __ldv_in_interrupt_context=0, __this_module={4294967319:4294967329}, blkfront_driver={172:0}, blkfront_ids={171:0}, blkfront_mutex={168:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_bd_mutex_of_block_device=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_blkfront_mutex=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_blkfront_info=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_io_lock_of_blkfront_info=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_minor_lock=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, ldv_thread_0={0:0}, ldv_thread_0=0, ldv_thread_1={0:0}, ldv_thread_1=0, ldv_thread_2={0:0}, ldv_thread_2=0, ldv_thread_3={0:0}, ldv_thread_3=0, ldv_thread_6={0:0}, ldv_thread_6=0, lock={-18446744069414584321:24}, lock={-18446744069414584321:24}, locksocknumber=0, minor_lock={169:0}, minors={0:0}, nr_cpu_ids=1, nr_minors=0, rtnllocknumber=0, xen_blkif_max_segments=32, xen_domain_type=1, xlvbd_block_fops={170:0}] [L12153] LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_bd_mutex_of_block_device = 1 VAL [\old(LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_bd_mutex_of_block_device)=0, __ldv_in_interrupt_context=0, __this_module={4294967319:4294967329}, blkfront_driver={172:0}, blkfront_ids={171:0}, blkfront_mutex={168:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_bd_mutex_of_block_device=1, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_blkfront_mutex=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_blkfront_info=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_io_lock_of_blkfront_info=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_minor_lock=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, ldv_thread_0={0:0}, ldv_thread_0=0, ldv_thread_1={0:0}, ldv_thread_1=0, ldv_thread_2=0, ldv_thread_2={0:0}, ldv_thread_3={0:0}, ldv_thread_3=0, ldv_thread_6=0, ldv_thread_6={0:0}, lock={-18446744069414584321:24}, lock={-18446744069414584321:24}, locksocknumber=0, minor_lock={169:0}, minors={0:0}, nr_cpu_ids=1, nr_minors=0, rtnllocknumber=0, xen_blkif_max_segments=32, xen_domain_type=1, xlvbd_block_fops={170:0}] [L9987] RET ldv_linux_kernel_locking_mutex_mutex_lock_bd_mutex_of_block_device(ldv_func_arg1) VAL [__ldv_in_interrupt_context=0, __this_module={4294967319:4294967329}, blkfront_driver={172:0}, blkfront_ids={171:0}, blkfront_mutex={168:0}, ldv_func_arg1={-18446744069414584321:24}, ldv_func_arg1={-18446744069414584321:24}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_bd_mutex_of_block_device=1, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_blkfront_mutex=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_blkfront_info=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_io_lock_of_blkfront_info=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_minor_lock=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, ldv_thread_0=0, ldv_thread_0={0:0}, ldv_thread_1={0:0}, ldv_thread_1=0, ldv_thread_2=0, ldv_thread_2={0:0}, ldv_thread_3={0:0}, ldv_thread_3=0, ldv_thread_6=0, ldv_thread_6={0:0}, locksocknumber=0, minor_lock={169:0}, minors={0:0}, nr_cpu_ids=1, nr_minors=0, rtnllocknumber=0, xen_blkif_max_segments=32, xen_domain_type=1, xlvbd_block_fops={170:0}] [L8406] RET ldv_mutex_lock_126(& bdev->bd_mutex) [L8408] EXPR bdev->bd_openers VAL [__ldv_in_interrupt_context=0, __this_module={4294967319:4294967329}, bdev={-18446744069414584321:0}, bdev->bd_openers=0, blkfront_driver={172:0}, blkfront_ids={171:0}, blkfront_mutex={168:0}, info={4294967322:-282}, info={4294967322:-282}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_bd_mutex_of_block_device=1, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_blkfront_mutex=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_blkfront_info=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_io_lock_of_blkfront_info=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_minor_lock=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, ldv_thread_0=0, ldv_thread_0={0:0}, ldv_thread_1={0:0}, ldv_thread_1=0, ldv_thread_2={0:0}, ldv_thread_2=0, ldv_thread_3={0:0}, ldv_thread_3=0, ldv_thread_6={0:0}, ldv_thread_6=0, locksocknumber=0, minor_lock={169:0}, minors={0:0}, nr_cpu_ids=1, nr_minors=0, rtnllocknumber=0, xbdev={4294967324:-2}, xen_blkif_max_segments=32, xen_domain_type=1, xlvbd_block_fops={170:0}] [L8408] COND FALSE !(bdev->bd_openers != 0) [L8415] CALL xlvbd_release_gendisk(info) VAL [\old(ldv_linux_block_genhd_disk_state)=0, \old(ldv_linux_block_queue_queue_state)=0, \old(ldv_linux_kernel_locking_spinlock_spin_io_lock_of_blkfront_info)=1, \old(ldv_linux_kernel_locking_spinlock_spin_minor_lock)=1, __ldv_in_interrupt_context=0, __this_module={4294967319:4294967329}, blkfront_driver={172:0}, blkfront_ids={171:0}, blkfront_mutex={168:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_bd_mutex_of_block_device=1, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_blkfront_mutex=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_blkfront_info=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_io_lock_of_blkfront_info=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_minor_lock=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, ldv_thread_0=0, ldv_thread_0={0:0}, ldv_thread_1={0:0}, ldv_thread_1=0, ldv_thread_2=0, ldv_thread_2={0:0}, ldv_thread_3=0, ldv_thread_3={0:0}, ldv_thread_6=0, ldv_thread_6={0:0}, locksocknumber=0, minor_lock={169:0}, minors={0:0}, nr_cpu_ids=1, nr_minors=0, rtnllocknumber=0, xen_blkif_max_segments=32, xen_domain_type=1, xlvbd_block_fops={170:0}] [L7039] unsigned int minor ; [L7040] unsigned int nr_minors___0 ; [L7041] unsigned long flags ; [L7043] EXPR info->rq VAL [\old(ldv_linux_block_genhd_disk_state)=0, \old(ldv_linux_block_queue_queue_state)=0, \old(ldv_linux_kernel_locking_spinlock_spin_io_lock_of_blkfront_info)=1, \old(ldv_linux_kernel_locking_spinlock_spin_minor_lock)=1, __ldv_in_interrupt_context=0, __this_module={4294967319:4294967329}, blkfront_driver={172:0}, blkfront_ids={171:0}, blkfront_mutex={168:0}, info={4294967322:-282}, info={4294967322:-282}, info->rq={-186:187}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_bd_mutex_of_block_device=1, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_blkfront_mutex=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_blkfront_info=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_io_lock_of_blkfront_info=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_minor_lock=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, ldv_thread_0={0:0}, ldv_thread_0=0, ldv_thread_1=0, ldv_thread_1={0:0}, ldv_thread_2=0, ldv_thread_2={0:0}, ldv_thread_3={0:0}, ldv_thread_3=0, ldv_thread_6=0, ldv_thread_6={0:0}, locksocknumber=0, minor_lock={169:0}, minors={0:0}, nr_cpu_ids=1, nr_minors=0, rtnllocknumber=0, xen_blkif_max_segments=32, xen_domain_type=1, xlvbd_block_fops={170:0}] [L7043] COND FALSE !((unsigned long )info->rq == (unsigned long )((struct request_queue *)0)) [L7048] CALL ldv___ldv_linux_kernel_locking_spinlock_spin_lock_106(& info->io_lock) [L9869] CALL ldv_linux_kernel_locking_spinlock_spin_lock_io_lock_of_blkfront_info() VAL [\old(ldv_linux_block_genhd_disk_state)=0, \old(ldv_linux_block_queue_queue_state)=0, \old(ldv_linux_kernel_locking_spinlock_spin_io_lock_of_blkfront_info)=1, \old(ldv_linux_kernel_locking_spinlock_spin_minor_lock)=1, __ldv_in_interrupt_context=0, __this_module={4294967319:4294967329}, blkfront_driver={172:0}, blkfront_ids={171:0}, blkfront_mutex={168:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_bd_mutex_of_block_device=1, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_blkfront_mutex=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_blkfront_info=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_io_lock_of_blkfront_info=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_minor_lock=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, ldv_thread_0={0:0}, ldv_thread_0=0, ldv_thread_1=0, ldv_thread_1={0:0}, ldv_thread_2={0:0}, ldv_thread_2=0, ldv_thread_3={0:0}, ldv_thread_3=0, ldv_thread_6={0:0}, ldv_thread_6=0, locksocknumber=0, minor_lock={169:0}, minors={0:0}, nr_cpu_ids=1, nr_minors=0, rtnllocknumber=0, xen_blkif_max_segments=32, xen_domain_type=1, xlvbd_block_fops={170:0}] [L12908] CALL ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock(ldv_linux_kernel_locking_spinlock_spin_io_lock_of_blkfront_info == 1) VAL [\old(expr)=1, \old(ldv_linux_block_genhd_disk_state)=0, \old(ldv_linux_block_queue_queue_state)=0, \old(ldv_linux_kernel_locking_spinlock_spin_io_lock_of_blkfront_info)=1, \old(ldv_linux_kernel_locking_spinlock_spin_minor_lock)=1, __ldv_in_interrupt_context=0, __this_module={4294967319:4294967329}, blkfront_driver={172:0}, blkfront_ids={171:0}, blkfront_mutex={168:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_bd_mutex_of_block_device=1, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_blkfront_mutex=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_blkfront_info=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_io_lock_of_blkfront_info=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_minor_lock=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, ldv_thread_0={0:0}, ldv_thread_0=0, ldv_thread_1={0:0}, ldv_thread_1=0, ldv_thread_2={0:0}, ldv_thread_2=0, ldv_thread_3=0, ldv_thread_3={0:0}, ldv_thread_6=0, ldv_thread_6={0:0}, locksocknumber=0, minor_lock={169:0}, minors={0:0}, nr_cpu_ids=1, nr_minors=0, rtnllocknumber=0, xen_blkif_max_segments=32, xen_domain_type=1, xlvbd_block_fops={170:0}] [L14785] COND FALSE !(! expr) VAL [\old(expr)=1, \old(ldv_linux_block_genhd_disk_state)=0, \old(ldv_linux_block_queue_queue_state)=0, \old(ldv_linux_kernel_locking_spinlock_spin_io_lock_of_blkfront_info)=1, \old(ldv_linux_kernel_locking_spinlock_spin_minor_lock)=1, __ldv_in_interrupt_context=0, __this_module={4294967319:4294967329}, blkfront_driver={172:0}, blkfront_ids={171:0}, blkfront_mutex={168:0}, expr=1, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_bd_mutex_of_block_device=1, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_blkfront_mutex=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_blkfront_info=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_io_lock_of_blkfront_info=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_minor_lock=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, ldv_thread_0={0:0}, ldv_thread_0=0, ldv_thread_1={0:0}, ldv_thread_1=0, ldv_thread_2=0, ldv_thread_2={0:0}, ldv_thread_3=0, ldv_thread_3={0:0}, ldv_thread_6=0, ldv_thread_6={0:0}, locksocknumber=0, minor_lock={169:0}, minors={0:0}, nr_cpu_ids=1, nr_minors=0, rtnllocknumber=0, xen_blkif_max_segments=32, xen_domain_type=1, xlvbd_block_fops={170:0}] [L12908] RET ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock(ldv_linux_kernel_locking_spinlock_spin_io_lock_of_blkfront_info == 1) VAL [\old(ldv_linux_block_genhd_disk_state)=0, \old(ldv_linux_block_queue_queue_state)=0, \old(ldv_linux_kernel_locking_spinlock_spin_io_lock_of_blkfront_info)=1, \old(ldv_linux_kernel_locking_spinlock_spin_minor_lock)=1, __ldv_in_interrupt_context=0, __this_module={4294967319:4294967329}, blkfront_driver={172:0}, blkfront_ids={171:0}, blkfront_mutex={168:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_bd_mutex_of_block_device=1, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_blkfront_mutex=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_blkfront_info=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_io_lock_of_blkfront_info=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_minor_lock=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, ldv_thread_0=0, ldv_thread_0={0:0}, ldv_thread_1=0, ldv_thread_1={0:0}, ldv_thread_2={0:0}, ldv_thread_2=0, ldv_thread_3={0:0}, ldv_thread_3=0, ldv_thread_6=0, ldv_thread_6={0:0}, locksocknumber=0, minor_lock={169:0}, minors={0:0}, nr_cpu_ids=1, nr_minors=0, rtnllocknumber=0, xen_blkif_max_segments=32, xen_domain_type=1, xlvbd_block_fops={170:0}] [L12909] CALL ldv_assume(ldv_linux_kernel_locking_spinlock_spin_io_lock_of_blkfront_info == 1) VAL [\old(expression)=1, \old(ldv_linux_block_genhd_disk_state)=0, \old(ldv_linux_block_queue_queue_state)=0, \old(ldv_linux_kernel_locking_spinlock_spin_io_lock_of_blkfront_info)=1, \old(ldv_linux_kernel_locking_spinlock_spin_minor_lock)=1, __ldv_in_interrupt_context=0, __this_module={4294967319:4294967329}, blkfront_driver={172:0}, blkfront_ids={171:0}, blkfront_mutex={168:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_bd_mutex_of_block_device=1, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_blkfront_mutex=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_blkfront_info=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_io_lock_of_blkfront_info=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_minor_lock=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, ldv_thread_0={0:0}, ldv_thread_0=0, ldv_thread_1=0, ldv_thread_1={0:0}, ldv_thread_2={0:0}, ldv_thread_2=0, ldv_thread_3={0:0}, ldv_thread_3=0, ldv_thread_6={0:0}, ldv_thread_6=0, locksocknumber=0, minor_lock={169:0}, minors={0:0}, nr_cpu_ids=1, nr_minors=0, rtnllocknumber=0, xen_blkif_max_segments=32, xen_domain_type=1, xlvbd_block_fops={170:0}] [L11907] COND FALSE !(expression == 0) VAL [\old(expression)=1, \old(ldv_linux_block_genhd_disk_state)=0, \old(ldv_linux_block_queue_queue_state)=0, \old(ldv_linux_kernel_locking_spinlock_spin_io_lock_of_blkfront_info)=1, \old(ldv_linux_kernel_locking_spinlock_spin_minor_lock)=1, __ldv_in_interrupt_context=0, __this_module={4294967319:4294967329}, blkfront_driver={172:0}, blkfront_ids={171:0}, blkfront_mutex={168:0}, expression=1, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_bd_mutex_of_block_device=1, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_blkfront_mutex=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_blkfront_info=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_io_lock_of_blkfront_info=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_minor_lock=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, ldv_thread_0={0:0}, ldv_thread_0=0, ldv_thread_1={0:0}, ldv_thread_1=0, ldv_thread_2=0, ldv_thread_2={0:0}, ldv_thread_3={0:0}, ldv_thread_3=0, ldv_thread_6={0:0}, ldv_thread_6=0, locksocknumber=0, minor_lock={169:0}, minors={0:0}, nr_cpu_ids=1, nr_minors=0, rtnllocknumber=0, xen_blkif_max_segments=32, xen_domain_type=1, xlvbd_block_fops={170:0}] [L12909] RET ldv_assume(ldv_linux_kernel_locking_spinlock_spin_io_lock_of_blkfront_info == 1) VAL [\old(ldv_linux_block_genhd_disk_state)=0, \old(ldv_linux_block_queue_queue_state)=0, \old(ldv_linux_kernel_locking_spinlock_spin_io_lock_of_blkfront_info)=1, \old(ldv_linux_kernel_locking_spinlock_spin_minor_lock)=1, __ldv_in_interrupt_context=0, __this_module={4294967319:4294967329}, blkfront_driver={172:0}, blkfront_ids={171:0}, blkfront_mutex={168:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_bd_mutex_of_block_device=1, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_blkfront_mutex=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_blkfront_info=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_io_lock_of_blkfront_info=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_minor_lock=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, ldv_thread_0={0:0}, ldv_thread_0=0, ldv_thread_1=0, ldv_thread_1={0:0}, ldv_thread_2=0, ldv_thread_2={0:0}, ldv_thread_3={0:0}, ldv_thread_3=0, ldv_thread_6={0:0}, ldv_thread_6=0, locksocknumber=0, minor_lock={169:0}, minors={0:0}, nr_cpu_ids=1, nr_minors=0, rtnllocknumber=0, xen_blkif_max_segments=32, xen_domain_type=1, xlvbd_block_fops={170:0}] [L12910] ldv_linux_kernel_locking_spinlock_spin_io_lock_of_blkfront_info = 2 VAL [\old(ldv_linux_block_genhd_disk_state)=0, \old(ldv_linux_block_queue_queue_state)=0, \old(ldv_linux_kernel_locking_spinlock_spin_io_lock_of_blkfront_info)=1, \old(ldv_linux_kernel_locking_spinlock_spin_minor_lock)=1, __ldv_in_interrupt_context=0, __this_module={4294967319:4294967329}, blkfront_driver={172:0}, blkfront_ids={171:0}, blkfront_mutex={168:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_bd_mutex_of_block_device=1, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_blkfront_mutex=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_blkfront_info=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_io_lock_of_blkfront_info=2, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_minor_lock=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, ldv_thread_0=0, ldv_thread_0={0:0}, ldv_thread_1=0, ldv_thread_1={0:0}, ldv_thread_2=0, ldv_thread_2={0:0}, ldv_thread_3=0, ldv_thread_3={0:0}, ldv_thread_6={0:0}, ldv_thread_6=0, locksocknumber=0, minor_lock={169:0}, minors={0:0}, nr_cpu_ids=1, nr_minors=0, rtnllocknumber=0, xen_blkif_max_segments=32, xen_domain_type=1, xlvbd_block_fops={170:0}] [L9869] RET ldv_linux_kernel_locking_spinlock_spin_lock_io_lock_of_blkfront_info() VAL [\old(ldv_linux_block_genhd_disk_state)=0, \old(ldv_linux_block_queue_queue_state)=0, \old(ldv_linux_kernel_locking_spinlock_spin_io_lock_of_blkfront_info)=1, \old(ldv_linux_kernel_locking_spinlock_spin_minor_lock)=1, __ldv_in_interrupt_context=0, __this_module={4294967319:4294967329}, blkfront_driver={172:0}, blkfront_ids={171:0}, blkfront_mutex={168:0}, ldv_func_arg1={4294967322:-282}, ldv_func_arg1={4294967322:-282}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_bd_mutex_of_block_device=1, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_blkfront_mutex=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_blkfront_info=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_io_lock_of_blkfront_info=2, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_minor_lock=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, ldv_thread_0={0:0}, ldv_thread_0=0, ldv_thread_1=0, ldv_thread_1={0:0}, ldv_thread_2=0, ldv_thread_2={0:0}, ldv_thread_3={0:0}, ldv_thread_3=0, ldv_thread_6=0, ldv_thread_6={0:0}, locksocknumber=0, minor_lock={169:0}, minors={0:0}, nr_cpu_ids=1, nr_minors=0, rtnllocknumber=0, xen_blkif_max_segments=32, xen_domain_type=1, xlvbd_block_fops={170:0}] [L9870] FCALL __ldv_linux_kernel_locking_spinlock_spin_lock(ldv_func_arg1) VAL [\old(ldv_linux_block_genhd_disk_state)=0, \old(ldv_linux_block_queue_queue_state)=0, \old(ldv_linux_kernel_locking_spinlock_spin_io_lock_of_blkfront_info)=1, \old(ldv_linux_kernel_locking_spinlock_spin_minor_lock)=1, __ldv_in_interrupt_context=0, __this_module={4294967319:4294967329}, blkfront_driver={172:0}, blkfront_ids={171:0}, blkfront_mutex={168:0}, ldv_func_arg1={4294967322:-282}, ldv_func_arg1={4294967322:-282}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_bd_mutex_of_block_device=1, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_blkfront_mutex=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_blkfront_info=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_io_lock_of_blkfront_info=2, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_minor_lock=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, ldv_thread_0=0, ldv_thread_0={0:0}, ldv_thread_1={0:0}, ldv_thread_1=0, ldv_thread_2={0:0}, ldv_thread_2=0, ldv_thread_3=0, ldv_thread_3={0:0}, ldv_thread_6={0:0}, ldv_thread_6=0, locksocknumber=0, minor_lock={169:0}, minors={0:0}, nr_cpu_ids=1, nr_minors=0, rtnllocknumber=0, xen_blkif_max_segments=32, xen_domain_type=1, xlvbd_block_fops={170:0}] [L7048] RET ldv___ldv_linux_kernel_locking_spinlock_spin_lock_106(& info->io_lock) [L7049] EXPR info->rq VAL [\old(ldv_linux_block_genhd_disk_state)=0, \old(ldv_linux_block_queue_queue_state)=0, \old(ldv_linux_kernel_locking_spinlock_spin_io_lock_of_blkfront_info)=1, \old(ldv_linux_kernel_locking_spinlock_spin_minor_lock)=1, __ldv_in_interrupt_context=0, __this_module={4294967319:4294967329}, blkfront_driver={172:0}, blkfront_ids={171:0}, blkfront_mutex={168:0}, info={4294967322:-282}, info={4294967322:-282}, info->rq={-186:187}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_bd_mutex_of_block_device=1, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_blkfront_mutex=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_blkfront_info=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_io_lock_of_blkfront_info=2, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_minor_lock=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, ldv_thread_0=0, ldv_thread_0={0:0}, ldv_thread_1={0:0}, ldv_thread_1=0, ldv_thread_2={0:0}, ldv_thread_2=0, ldv_thread_3={0:0}, ldv_thread_3=0, ldv_thread_6={0:0}, ldv_thread_6=0, locksocknumber=0, minor_lock={169:0}, minors={0:0}, nr_cpu_ids=1, nr_minors=0, rtnllocknumber=0, xen_blkif_max_segments=32, xen_domain_type=1, xlvbd_block_fops={170:0}] [L7049] FCALL blk_stop_queue(info->rq) VAL [\old(ldv_linux_block_genhd_disk_state)=0, \old(ldv_linux_block_queue_queue_state)=0, \old(ldv_linux_kernel_locking_spinlock_spin_io_lock_of_blkfront_info)=1, \old(ldv_linux_kernel_locking_spinlock_spin_minor_lock)=1, __ldv_in_interrupt_context=0, __this_module={4294967319:4294967329}, blkfront_driver={172:0}, blkfront_ids={171:0}, blkfront_mutex={168:0}, info={4294967322:-282}, info={4294967322:-282}, info->rq={-186:187}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_bd_mutex_of_block_device=1, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_blkfront_mutex=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_blkfront_info=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_io_lock_of_blkfront_info=2, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_minor_lock=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, ldv_thread_0={0:0}, ldv_thread_0=0, ldv_thread_1=0, ldv_thread_1={0:0}, ldv_thread_2={0:0}, ldv_thread_2=0, ldv_thread_3={0:0}, ldv_thread_3=0, ldv_thread_6={0:0}, ldv_thread_6=0, locksocknumber=0, minor_lock={169:0}, minors={0:0}, nr_cpu_ids=1, nr_minors=0, rtnllocknumber=0, xen_blkif_max_segments=32, xen_domain_type=1, xlvbd_block_fops={170:0}] [L7050] FCALL gnttab_cancel_free_callback(& info->callback) VAL [\old(ldv_linux_block_genhd_disk_state)=0, \old(ldv_linux_block_queue_queue_state)=0, \old(ldv_linux_kernel_locking_spinlock_spin_io_lock_of_blkfront_info)=1, \old(ldv_linux_kernel_locking_spinlock_spin_minor_lock)=1, __ldv_in_interrupt_context=0, __this_module={4294967319:4294967329}, blkfront_driver={172:0}, blkfront_ids={171:0}, blkfront_mutex={168:0}, info={4294967322:-282}, info={4294967322:-282}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_bd_mutex_of_block_device=1, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_blkfront_mutex=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_blkfront_info=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_io_lock_of_blkfront_info=2, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_minor_lock=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, ldv_thread_0={0:0}, ldv_thread_0=0, ldv_thread_1={0:0}, ldv_thread_1=0, ldv_thread_2={0:0}, ldv_thread_2=0, ldv_thread_3=0, ldv_thread_3={0:0}, ldv_thread_6=0, ldv_thread_6={0:0}, locksocknumber=0, minor_lock={169:0}, minors={0:0}, nr_cpu_ids=1, nr_minors=0, rtnllocknumber=0, xen_blkif_max_segments=32, xen_domain_type=1, xlvbd_block_fops={170:0}] [L7051] CALL ldv_spin_unlock_irqrestore_107(& info->io_lock, flags) VAL [\old(ldv_linux_block_genhd_disk_state)=0, \old(ldv_linux_block_queue_queue_state)=0, \old(ldv_linux_kernel_locking_spinlock_spin_io_lock_of_blkfront_info)=2, \old(ldv_linux_kernel_locking_spinlock_spin_minor_lock)=1, __ldv_in_interrupt_context=0, __this_module={4294967319:4294967329}, blkfront_driver={172:0}, blkfront_ids={171:0}, blkfront_mutex={168:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_bd_mutex_of_block_device=1, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_blkfront_mutex=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_blkfront_info=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_io_lock_of_blkfront_info=2, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_minor_lock=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, ldv_thread_0=0, ldv_thread_0={0:0}, ldv_thread_1={0:0}, ldv_thread_1=0, ldv_thread_2=0, ldv_thread_2={0:0}, ldv_thread_3={0:0}, ldv_thread_3=0, ldv_thread_6={0:0}, ldv_thread_6=0, locksocknumber=0, minor_lock={169:0}, minors={0:0}, nr_cpu_ids=1, nr_minors=0, rtnllocknumber=0, xen_blkif_max_segments=32, xen_domain_type=1, xlvbd_block_fops={170:0}] [L9879] CALL ldv_linux_kernel_locking_spinlock_spin_unlock_io_lock_of_blkfront_info() VAL [\old(ldv_linux_block_genhd_disk_state)=0, \old(ldv_linux_block_queue_queue_state)=0, \old(ldv_linux_kernel_locking_spinlock_spin_io_lock_of_blkfront_info)=2, \old(ldv_linux_kernel_locking_spinlock_spin_minor_lock)=1, __ldv_in_interrupt_context=0, __this_module={4294967319:4294967329}, blkfront_driver={172:0}, blkfront_ids={171:0}, blkfront_mutex={168:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_bd_mutex_of_block_device=1, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_blkfront_mutex=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_blkfront_info=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_io_lock_of_blkfront_info=2, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_minor_lock=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, ldv_thread_0={0:0}, ldv_thread_0=0, ldv_thread_1={0:0}, ldv_thread_1=0, ldv_thread_2={0:0}, ldv_thread_2=0, ldv_thread_3={0:0}, ldv_thread_3=0, ldv_thread_6={0:0}, ldv_thread_6=0, locksocknumber=0, minor_lock={169:0}, minors={0:0}, nr_cpu_ids=1, nr_minors=0, rtnllocknumber=0, xen_blkif_max_segments=32, xen_domain_type=1, xlvbd_block_fops={170:0}] [L12919] CALL ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock(ldv_linux_kernel_locking_spinlock_spin_io_lock_of_blkfront_info == 2) VAL [\old(expr)=1, \old(ldv_linux_block_genhd_disk_state)=0, \old(ldv_linux_block_queue_queue_state)=0, \old(ldv_linux_kernel_locking_spinlock_spin_io_lock_of_blkfront_info)=2, \old(ldv_linux_kernel_locking_spinlock_spin_minor_lock)=1, __ldv_in_interrupt_context=0, __this_module={4294967319:4294967329}, blkfront_driver={172:0}, blkfront_ids={171:0}, blkfront_mutex={168:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_bd_mutex_of_block_device=1, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_blkfront_mutex=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_blkfront_info=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_io_lock_of_blkfront_info=2, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_minor_lock=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, ldv_thread_0={0:0}, ldv_thread_0=0, ldv_thread_1=0, ldv_thread_1={0:0}, ldv_thread_2=0, ldv_thread_2={0:0}, ldv_thread_3=0, ldv_thread_3={0:0}, ldv_thread_6={0:0}, ldv_thread_6=0, locksocknumber=0, minor_lock={169:0}, minors={0:0}, nr_cpu_ids=1, nr_minors=0, rtnllocknumber=0, xen_blkif_max_segments=32, xen_domain_type=1, xlvbd_block_fops={170:0}] [L14809] COND FALSE !(! expr) VAL [\old(expr)=1, \old(ldv_linux_block_genhd_disk_state)=0, \old(ldv_linux_block_queue_queue_state)=0, \old(ldv_linux_kernel_locking_spinlock_spin_io_lock_of_blkfront_info)=2, \old(ldv_linux_kernel_locking_spinlock_spin_minor_lock)=1, __ldv_in_interrupt_context=0, __this_module={4294967319:4294967329}, blkfront_driver={172:0}, blkfront_ids={171:0}, blkfront_mutex={168:0}, expr=1, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_bd_mutex_of_block_device=1, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_blkfront_mutex=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_blkfront_info=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_io_lock_of_blkfront_info=2, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_minor_lock=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, ldv_thread_0={0:0}, ldv_thread_0=0, ldv_thread_1={0:0}, ldv_thread_1=0, ldv_thread_2={0:0}, ldv_thread_2=0, ldv_thread_3=0, ldv_thread_3={0:0}, ldv_thread_6=0, ldv_thread_6={0:0}, locksocknumber=0, minor_lock={169:0}, minors={0:0}, nr_cpu_ids=1, nr_minors=0, rtnllocknumber=0, xen_blkif_max_segments=32, xen_domain_type=1, xlvbd_block_fops={170:0}] [L12919] RET ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock(ldv_linux_kernel_locking_spinlock_spin_io_lock_of_blkfront_info == 2) VAL [\old(ldv_linux_block_genhd_disk_state)=0, \old(ldv_linux_block_queue_queue_state)=0, \old(ldv_linux_kernel_locking_spinlock_spin_io_lock_of_blkfront_info)=2, \old(ldv_linux_kernel_locking_spinlock_spin_minor_lock)=1, __ldv_in_interrupt_context=0, __this_module={4294967319:4294967329}, blkfront_driver={172:0}, blkfront_ids={171:0}, blkfront_mutex={168:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_bd_mutex_of_block_device=1, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_blkfront_mutex=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_blkfront_info=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_io_lock_of_blkfront_info=2, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_minor_lock=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, ldv_thread_0={0:0}, ldv_thread_0=0, ldv_thread_1=0, ldv_thread_1={0:0}, ldv_thread_2={0:0}, ldv_thread_2=0, ldv_thread_3={0:0}, ldv_thread_3=0, ldv_thread_6=0, ldv_thread_6={0:0}, locksocknumber=0, minor_lock={169:0}, minors={0:0}, nr_cpu_ids=1, nr_minors=0, rtnllocknumber=0, xen_blkif_max_segments=32, xen_domain_type=1, xlvbd_block_fops={170:0}] [L12920] CALL ldv_assume(ldv_linux_kernel_locking_spinlock_spin_io_lock_of_blkfront_info == 2) VAL [\old(expression)=1, \old(ldv_linux_block_genhd_disk_state)=0, \old(ldv_linux_block_queue_queue_state)=0, \old(ldv_linux_kernel_locking_spinlock_spin_io_lock_of_blkfront_info)=2, \old(ldv_linux_kernel_locking_spinlock_spin_minor_lock)=1, __ldv_in_interrupt_context=0, __this_module={4294967319:4294967329}, blkfront_driver={172:0}, blkfront_ids={171:0}, blkfront_mutex={168:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_bd_mutex_of_block_device=1, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_blkfront_mutex=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_blkfront_info=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_io_lock_of_blkfront_info=2, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_minor_lock=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, ldv_thread_0=0, ldv_thread_0={0:0}, ldv_thread_1={0:0}, ldv_thread_1=0, ldv_thread_2=0, ldv_thread_2={0:0}, ldv_thread_3={0:0}, ldv_thread_3=0, ldv_thread_6={0:0}, ldv_thread_6=0, locksocknumber=0, minor_lock={169:0}, minors={0:0}, nr_cpu_ids=1, nr_minors=0, rtnllocknumber=0, xen_blkif_max_segments=32, xen_domain_type=1, xlvbd_block_fops={170:0}] [L11907] COND FALSE !(expression == 0) VAL [\old(expression)=1, \old(ldv_linux_block_genhd_disk_state)=0, \old(ldv_linux_block_queue_queue_state)=0, \old(ldv_linux_kernel_locking_spinlock_spin_io_lock_of_blkfront_info)=2, \old(ldv_linux_kernel_locking_spinlock_spin_minor_lock)=1, __ldv_in_interrupt_context=0, __this_module={4294967319:4294967329}, blkfront_driver={172:0}, blkfront_ids={171:0}, blkfront_mutex={168:0}, expression=1, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_bd_mutex_of_block_device=1, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_blkfront_mutex=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_blkfront_info=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_io_lock_of_blkfront_info=2, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_minor_lock=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, ldv_thread_0=0, ldv_thread_0={0:0}, ldv_thread_1={0:0}, ldv_thread_1=0, ldv_thread_2=0, ldv_thread_2={0:0}, ldv_thread_3={0:0}, ldv_thread_3=0, ldv_thread_6={0:0}, ldv_thread_6=0, locksocknumber=0, minor_lock={169:0}, minors={0:0}, nr_cpu_ids=1, nr_minors=0, rtnllocknumber=0, xen_blkif_max_segments=32, xen_domain_type=1, xlvbd_block_fops={170:0}] [L12920] RET ldv_assume(ldv_linux_kernel_locking_spinlock_spin_io_lock_of_blkfront_info == 2) VAL [\old(ldv_linux_block_genhd_disk_state)=0, \old(ldv_linux_block_queue_queue_state)=0, \old(ldv_linux_kernel_locking_spinlock_spin_io_lock_of_blkfront_info)=2, \old(ldv_linux_kernel_locking_spinlock_spin_minor_lock)=1, __ldv_in_interrupt_context=0, __this_module={4294967319:4294967329}, blkfront_driver={172:0}, blkfront_ids={171:0}, blkfront_mutex={168:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_bd_mutex_of_block_device=1, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_blkfront_mutex=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_blkfront_info=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_io_lock_of_blkfront_info=2, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_minor_lock=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, ldv_thread_0=0, ldv_thread_0={0:0}, ldv_thread_1=0, ldv_thread_1={0:0}, ldv_thread_2={0:0}, ldv_thread_2=0, ldv_thread_3={0:0}, ldv_thread_3=0, ldv_thread_6=0, ldv_thread_6={0:0}, locksocknumber=0, minor_lock={169:0}, minors={0:0}, nr_cpu_ids=1, nr_minors=0, rtnllocknumber=0, xen_blkif_max_segments=32, xen_domain_type=1, xlvbd_block_fops={170:0}] [L12921] ldv_linux_kernel_locking_spinlock_spin_io_lock_of_blkfront_info = 1 VAL [\old(ldv_linux_block_genhd_disk_state)=0, \old(ldv_linux_block_queue_queue_state)=0, \old(ldv_linux_kernel_locking_spinlock_spin_io_lock_of_blkfront_info)=2, \old(ldv_linux_kernel_locking_spinlock_spin_minor_lock)=1, __ldv_in_interrupt_context=0, __this_module={4294967319:4294967329}, blkfront_driver={172:0}, blkfront_ids={171:0}, blkfront_mutex={168:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_bd_mutex_of_block_device=1, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_blkfront_mutex=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_blkfront_info=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_io_lock_of_blkfront_info=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_minor_lock=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, ldv_thread_0=0, ldv_thread_0={0:0}, ldv_thread_1=0, ldv_thread_1={0:0}, ldv_thread_2=0, ldv_thread_2={0:0}, ldv_thread_3=0, ldv_thread_3={0:0}, ldv_thread_6={0:0}, ldv_thread_6=0, locksocknumber=0, minor_lock={169:0}, minors={0:0}, nr_cpu_ids=1, nr_minors=0, rtnllocknumber=0, xen_blkif_max_segments=32, xen_domain_type=1, xlvbd_block_fops={170:0}] [L9879] RET ldv_linux_kernel_locking_spinlock_spin_unlock_io_lock_of_blkfront_info() VAL [\old(flags)=4294967309, \old(ldv_linux_block_genhd_disk_state)=0, \old(ldv_linux_block_queue_queue_state)=0, \old(ldv_linux_kernel_locking_spinlock_spin_io_lock_of_blkfront_info)=2, \old(ldv_linux_kernel_locking_spinlock_spin_minor_lock)=1, __ldv_in_interrupt_context=0, __this_module={4294967319:4294967329}, blkfront_driver={172:0}, blkfront_ids={171:0}, blkfront_mutex={168:0}, flags=4294967309, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_bd_mutex_of_block_device=1, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_blkfront_mutex=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_blkfront_info=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_io_lock_of_blkfront_info=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_minor_lock=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, ldv_thread_0=0, ldv_thread_0={0:0}, ldv_thread_1={0:0}, ldv_thread_1=0, ldv_thread_2={0:0}, ldv_thread_2=0, ldv_thread_3=0, ldv_thread_3={0:0}, ldv_thread_6={0:0}, ldv_thread_6=0, lock={4294967322:-282}, lock={4294967322:-282}, locksocknumber=0, minor_lock={169:0}, minors={0:0}, nr_cpu_ids=1, nr_minors=0, rtnllocknumber=0, xen_blkif_max_segments=32, xen_domain_type=1, xlvbd_block_fops={170:0}] [L9880] CALL spin_unlock_irqrestore(lock, flags) [L5096] FCALL _raw_spin_unlock_irqrestore(& lock->__annonCompField18.rlock, flags) [L9880] RET spin_unlock_irqrestore(lock, flags) [L7051] RET ldv_spin_unlock_irqrestore_107(& info->io_lock, flags) VAL [\old(ldv_linux_block_genhd_disk_state)=0, \old(ldv_linux_block_queue_queue_state)=0, \old(ldv_linux_kernel_locking_spinlock_spin_io_lock_of_blkfront_info)=1, \old(ldv_linux_kernel_locking_spinlock_spin_minor_lock)=1, __ldv_in_interrupt_context=0, __this_module={4294967319:4294967329}, blkfront_driver={172:0}, blkfront_ids={171:0}, blkfront_mutex={168:0}, flags=4294967309, info={4294967322:-282}, info={4294967322:-282}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_bd_mutex_of_block_device=1, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_blkfront_mutex=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_blkfront_info=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_io_lock_of_blkfront_info=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_minor_lock=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, ldv_thread_0={0:0}, ldv_thread_0=0, ldv_thread_1={0:0}, ldv_thread_1=0, ldv_thread_2=0, ldv_thread_2={0:0}, ldv_thread_3={0:0}, ldv_thread_3=0, ldv_thread_6={0:0}, ldv_thread_6=0, locksocknumber=0, minor_lock={169:0}, minors={0:0}, nr_cpu_ids=1, nr_minors=0, rtnllocknumber=0, xen_blkif_max_segments=32, xen_domain_type=1, xlvbd_block_fops={170:0}] [L7052] CALL flush_work(& info->work) VAL [\old(ldv_linux_block_genhd_disk_state)=0, \old(ldv_linux_block_queue_queue_state)=0, \old(ldv_linux_kernel_locking_spinlock_spin_io_lock_of_blkfront_info)=1, \old(ldv_linux_kernel_locking_spinlock_spin_minor_lock)=1, __ldv_in_interrupt_context=0, __this_module={4294967319:4294967329}, arg0={4294967322:0}, blkfront_driver={172:0}, blkfront_ids={171:0}, blkfront_mutex={168:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_bd_mutex_of_block_device=1, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_blkfront_mutex=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_blkfront_info=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_io_lock_of_blkfront_info=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_minor_lock=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, ldv_thread_0={0:0}, ldv_thread_0=0, ldv_thread_1={0:0}, ldv_thread_1=0, ldv_thread_2=0, ldv_thread_2={0:0}, ldv_thread_3=0, ldv_thread_3={0:0}, ldv_thread_6=0, ldv_thread_6={0:0}, locksocknumber=0, minor_lock={169:0}, minors={0:0}, nr_cpu_ids=1, nr_minors=0, rtnllocknumber=0, xen_blkif_max_segments=32, xen_domain_type=1, xlvbd_block_fops={170:0}] [L15073] return __VERIFIER_nondet_bool(); [L7052] RET flush_work(& info->work) VAL [\old(ldv_linux_block_genhd_disk_state)=0, \old(ldv_linux_block_queue_queue_state)=0, \old(ldv_linux_kernel_locking_spinlock_spin_io_lock_of_blkfront_info)=1, \old(ldv_linux_kernel_locking_spinlock_spin_minor_lock)=1, __ldv_in_interrupt_context=0, __this_module={4294967319:4294967329}, blkfront_driver={172:0}, blkfront_ids={171:0}, blkfront_mutex={168:0}, flags=4294967309, flush_work(& info->work)=4294967323, info={4294967322:-282}, info={4294967322:-282}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_bd_mutex_of_block_device=1, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_blkfront_mutex=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_blkfront_info=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_io_lock_of_blkfront_info=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_minor_lock=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, ldv_thread_0=0, ldv_thread_0={0:0}, ldv_thread_1=0, ldv_thread_1={0:0}, ldv_thread_2={0:0}, ldv_thread_2=0, ldv_thread_3=0, ldv_thread_3={0:0}, ldv_thread_6=0, ldv_thread_6={0:0}, locksocknumber=0, minor_lock={169:0}, minors={0:0}, nr_cpu_ids=1, nr_minors=0, rtnllocknumber=0, xen_blkif_max_segments=32, xen_domain_type=1, xlvbd_block_fops={170:0}] [L7053] EXPR info->gd [L7053] CALL ldv_del_gendisk_108(info->gd) [L9889] CALL ldv_linux_block_genhd_del_gendisk() VAL [\old(ldv_linux_block_genhd_disk_state)=0, \old(ldv_linux_block_queue_queue_state)=0, \old(ldv_linux_kernel_locking_spinlock_spin_io_lock_of_blkfront_info)=1, \old(ldv_linux_kernel_locking_spinlock_spin_minor_lock)=1, __ldv_in_interrupt_context=0, __this_module={4294967319:4294967329}, blkfront_driver={172:0}, blkfront_ids={171:0}, blkfront_mutex={168:0}, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_bd_mutex_of_block_device=1, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_blkfront_mutex=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_blkfront_info=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_io_lock_of_blkfront_info=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_minor_lock=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, ldv_thread_0={0:0}, ldv_thread_0=0, ldv_thread_1={0:0}, ldv_thread_1=0, ldv_thread_2={0:0}, ldv_thread_2=0, ldv_thread_3={0:0}, ldv_thread_3=0, ldv_thread_6=0, ldv_thread_6={0:0}, locksocknumber=0, minor_lock={169:0}, minors={0:0}, nr_cpu_ids=1, nr_minors=0, rtnllocknumber=0, xen_blkif_max_segments=32, xen_domain_type=1, xlvbd_block_fops={170:0}] [L10524] CALL ldv_assert_linux_block_genhd__delete_before_add(ldv_linux_block_genhd_disk_state == 2) [L14685] COND TRUE ! expr VAL [\old(expr)=0, \old(ldv_linux_block_genhd_disk_state)=0, \old(ldv_linux_block_queue_queue_state)=0, \old(ldv_linux_kernel_locking_spinlock_spin_io_lock_of_blkfront_info)=1, \old(ldv_linux_kernel_locking_spinlock_spin_minor_lock)=1, __ldv_in_interrupt_context=0, __this_module={4294967319:4294967329}, blkfront_driver={172:0}, blkfront_ids={171:0}, blkfront_mutex={168:0}, expr=0, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_bd_mutex_of_block_device=1, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_blkfront_mutex=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_blkfront_info=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_io_lock_of_blkfront_info=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_minor_lock=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, ldv_thread_0=0, ldv_thread_0={0:0}, ldv_thread_1=0, ldv_thread_1={0:0}, ldv_thread_2={0:0}, ldv_thread_2=0, ldv_thread_3={0:0}, ldv_thread_3=0, ldv_thread_6={0:0}, ldv_thread_6=0, locksocknumber=0, minor_lock={169:0}, minors={0:0}, nr_cpu_ids=1, nr_minors=0, rtnllocknumber=0, xen_blkif_max_segments=32, xen_domain_type=1, xlvbd_block_fops={170:0}] [L14687] reach_error() VAL [\old(expr)=0, \old(ldv_linux_block_genhd_disk_state)=0, \old(ldv_linux_block_queue_queue_state)=0, \old(ldv_linux_kernel_locking_spinlock_spin_io_lock_of_blkfront_info)=1, \old(ldv_linux_kernel_locking_spinlock_spin_minor_lock)=1, __ldv_in_interrupt_context=0, __this_module={4294967319:4294967329}, blkfront_driver={172:0}, blkfront_ids={171:0}, blkfront_mutex={168:0}, expr=0, ldv_linux_alloc_usb_lock_lock=1, ldv_linux_arch_io_iomem=0, ldv_linux_block_genhd_disk_state=0, ldv_linux_block_queue_queue_state=0, ldv_linux_block_request_blk_rq=0, ldv_linux_drivers_base_class_usb_gadget_class=0, ldv_linux_fs_char_dev_usb_gadget_chrdev=0, ldv_linux_fs_sysfs_sysfs=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_bd_mutex_of_block_device=1, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_blkfront_mutex=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_blkfront_info=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device=0, ldv_linux_kernel_locking_rwlock_rlock=1, ldv_linux_kernel_locking_rwlock_wlock=1, ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct=1, ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode=1, ldv_linux_kernel_locking_spinlock_spin_io_lock_of_blkfront_info=1, ldv_linux_kernel_locking_spinlock_spin_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=1, ldv_linux_kernel_locking_spinlock_spin_minor_lock=1, ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data=1, ldv_linux_kernel_locking_spinlock_spin_ptl=1, ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct=1, ldv_linux_kernel_module_module_refcounter=1, ldv_linux_kernel_rcu_srcu_srcu_nested=0, ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh=0, ldv_linux_kernel_rcu_update_lock_rcu_nested=0, ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched=0, ldv_linux_kernel_sched_completion_completion=0, ldv_linux_lib_idr_idr=0, ldv_linux_mmc_sdio_func_sdio_element=0, ldv_linux_net_register_probe_state=0, ldv_linux_usb_coherent_coherent_state=0, LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS=0, ldv_linux_usb_gadget_usb_gadget=0, ldv_linux_usb_register_probe_state=0, ldv_linux_usb_urb_urb_state=0, ldv_thread_0=0, ldv_thread_0={0:0}, ldv_thread_1={0:0}, ldv_thread_1=0, ldv_thread_2={0:0}, ldv_thread_2=0, ldv_thread_3={0:0}, ldv_thread_3=0, ldv_thread_6={0:0}, ldv_thread_6=0, locksocknumber=0, minor_lock={169:0}, minors={0:0}, nr_cpu_ids=1, nr_minors=0, rtnllocknumber=0, xen_blkif_max_segments=32, xen_domain_type=1, xlvbd_block_fops={170:0}] - UnprovableResult [Line: 14207]: Unable to prove that call to reach_error is unreachable Unable to prove that call to reach_error is unreachable Reason: Not analyzed. - UnprovableResult [Line: 14244]: Unable to prove that call to reach_error is unreachable Unable to prove that call to reach_error is unreachable Reason: Not analyzed. - UnprovableResult [Line: 14306]: Unable to prove that call to reach_error is unreachable Unable to prove that call to reach_error is unreachable Reason: Not analyzed. - UnprovableResult [Line: 14368]: Unable to prove that call to reach_error is unreachable Unable to prove that call to reach_error is unreachable Reason: Not analyzed. - UnprovableResult [Line: 14711]: Unable to prove that call to reach_error is unreachable Unable to prove that call to reach_error is unreachable Reason: Not analyzed. - UnprovableResult [Line: 14848]: Unable to prove that call to reach_error is unreachable Unable to prove that call to reach_error is unreachable Reason: Not analyzed. - UnprovableResult [Line: 14811]: Unable to prove that call to reach_error is unreachable Unable to prove that call to reach_error is unreachable Reason: Not analyzed. - UnprovableResult [Line: 14564]: Unable to prove that call to reach_error is unreachable Unable to prove that call to reach_error is unreachable Reason: Not analyzed. - UnprovableResult [Line: 14502]: Unable to prove that call to reach_error is unreachable Unable to prove that call to reach_error is unreachable Reason: Not analyzed. - UnprovableResult [Line: 13873]: Unable to prove that call to reach_error is unreachable Unable to prove that call to reach_error is unreachable Reason: Not analyzed. - UnprovableResult [Line: 13909]: Unable to prove that call to reach_error is unreachable Unable to prove that call to reach_error is unreachable Reason: Not analyzed. - UnprovableResult [Line: 14182]: Unable to prove that call to reach_error is unreachable Unable to prove that call to reach_error is unreachable Reason: Not analyzed. - UnprovableResult [Line: 14392]: Unable to prove that call to reach_error is unreachable Unable to prove that call to reach_error is unreachable Reason: Not analyzed. - UnprovableResult [Line: 13958]: Unable to prove that call to reach_error is unreachable Unable to prove that call to reach_error is unreachable Reason: Not analyzed. - UnprovableResult [Line: 14787]: Unable to prove that call to reach_error is unreachable Unable to prove that call to reach_error is unreachable Reason: Not analyzed. - UnprovableResult [Line: 14033]: Unable to prove that call to reach_error is unreachable Unable to prove that call to reach_error is unreachable Reason: Not analyzed. - UnprovableResult [Line: 14070]: Unable to prove that call to reach_error is unreachable Unable to prove that call to reach_error is unreachable Reason: Not analyzed. - UnprovableResult [Line: 14736]: Unable to prove that call to reach_error is unreachable Unable to prove that call to reach_error is unreachable Reason: Not analyzed. - UnprovableResult [Line: 14095]: Unable to prove that call to reach_error is unreachable Unable to prove that call to reach_error is unreachable Reason: Not analyzed. - UnprovableResult [Line: 14613]: Unable to prove that call to reach_error is unreachable Unable to prove that call to reach_error is unreachable Reason: Not analyzed. - UnprovableResult [Line: 14257]: Unable to prove that call to reach_error is unreachable Unable to prove that call to reach_error is unreachable Reason: Not analyzed. - UnprovableResult [Line: 14489]: Unable to prove that call to reach_error is unreachable Unable to prove that call to reach_error is unreachable Reason: Not analyzed. - UnprovableResult [Line: 14774]: Unable to prove that call to reach_error is unreachable Unable to prove that call to reach_error is unreachable Reason: Not analyzed. - UnprovableResult [Line: 14650]: Unable to prove that call to reach_error is unreachable Unable to prove that call to reach_error is unreachable Reason: Not analyzed. - UnprovableResult [Line: 14885]: Unable to prove that call to reach_error is unreachable Unable to prove that call to reach_error is unreachable Reason: Not analyzed. - UnprovableResult [Line: 13824]: Unable to prove that call to reach_error is unreachable Unable to prove that call to reach_error is unreachable Reason: Not analyzed. - UnprovableResult [Line: 14551]: Unable to prove that call to reach_error is unreachable Unable to prove that call to reach_error is unreachable Reason: Not analyzed. - UnprovableResult [Line: 14638]: Unable to prove that call to reach_error is unreachable Unable to prove that call to reach_error is unreachable Reason: Not analyzed. - UnprovableResult [Line: 14699]: Unable to prove that call to reach_error is unreachable Unable to prove that call to reach_error is unreachable Reason: Not analyzed. - UnprovableResult [Line: 14133]: Unable to prove that call to reach_error is unreachable Unable to prove that call to reach_error is unreachable Reason: Not analyzed. - UnprovableResult [Line: 14663]: Unable to prove that call to reach_error is unreachable Unable to prove that call to reach_error is unreachable Reason: Not analyzed. - UnprovableResult [Line: 14626]: Unable to prove that call to reach_error is unreachable Unable to prove that call to reach_error is unreachable Reason: Not analyzed. - UnprovableResult [Line: 14675]: Unable to prove that call to reach_error is unreachable Unable to prove that call to reach_error is unreachable Reason: Not analyzed. - StatisticsResult: Ultimate Automizer benchmark data CFG has 110 procedures, 1737 locations, 34 error locations. Started 1 CEGAR loops. OverallTime: 663.5s, OverallIterations: 49, TraceHistogramMax: 17, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.1s, AutomataDifference: 587.4s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 36 mSolverCounterUnknown, 146189 SdHoareTripleChecker+Valid, 525.2s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 139073 mSDsluCounter, 269926 SdHoareTripleChecker+Invalid, 478.1s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 203754 mSDsCounter, 61754 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 185901 IncrementalHoareTripleChecker+Invalid, 247691 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 61754 mSolverCounterUnsat, 66172 mSDtfsCounter, 185901 mSolverCounterSat, 2.8s SdHoareTripleChecker+Time, 36 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 6191 GetRequests, 5715 SyntacticMatches, 4 SemanticMatches, 472 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 697 ImplicationChecksByTransitivity, 10.7s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=7882occurred in iteration=47, InterpolantAutomatonStates: 413, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 36.5s AutomataMinimizationTime, 48 MinimizatonAttempts, 19859 StatesRemovedByMinimization, 45 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 1.1s SsaConstructionTime, 8.4s SatisfiabilityAnalysisTime, 20.0s InterpolantComputationTime, 9664 NumberOfCodeBlocks, 9664 NumberOfCodeBlocksAsserted, 52 NumberOfCheckSat, 9682 ConstructedInterpolants, 0 QuantifiedInterpolants, 13895 SizeOfPredicates, 50 NumberOfNonLiveVariables, 39186 ConjunctsInSsa, 137 ConjunctsInUnsatCore, 52 InterpolantComputations, 46 PerfectInterpolantSequences, 10450/10593 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2022-12-13 13:29:05,441 WARN L435 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forcibly destroying the process [2022-12-13 13:29:05,466 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 137 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/bin/uautomizer-uyxdKDjOR8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/bin/uautomizer-uyxdKDjOR8/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/bin/uautomizer-uyxdKDjOR8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/bin/uautomizer-uyxdKDjOR8/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/bin/uautomizer-uyxdKDjOR8/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/bin/uautomizer-uyxdKDjOR8 --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash dedd6e816706b4c34868dad2bcfd19a22eb16a791a20ccdf71875d228cd47b87 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-13 13:29:06,958 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-13 13:29:06,960 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-13 13:29:06,980 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-13 13:29:06,980 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-13 13:29:06,982 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-13 13:29:06,983 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-13 13:29:06,984 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-13 13:29:06,986 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-13 13:29:06,987 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-13 13:29:06,988 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-13 13:29:06,989 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-13 13:29:06,989 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-13 13:29:06,990 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-13 13:29:06,991 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-13 13:29:06,992 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-13 13:29:06,993 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-13 13:29:06,994 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-13 13:29:06,996 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-13 13:29:06,997 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-13 13:29:06,999 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-13 13:29:07,000 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-13 13:29:07,001 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-13 13:29:07,002 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-13 13:29:07,006 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-13 13:29:07,006 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-13 13:29:07,007 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-13 13:29:07,007 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-13 13:29:07,008 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-13 13:29:07,009 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-13 13:29:07,009 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-13 13:29:07,010 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-13 13:29:07,011 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-13 13:29:07,011 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-13 13:29:07,017 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-13 13:29:07,018 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-13 13:29:07,018 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-13 13:29:07,019 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-13 13:29:07,019 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-13 13:29:07,020 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-13 13:29:07,020 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-13 13:29:07,021 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/bin/uautomizer-uyxdKDjOR8/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2022-12-13 13:29:07,043 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-13 13:29:07,043 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-13 13:29:07,043 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-12-13 13:29:07,043 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-12-13 13:29:07,044 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-13 13:29:07,044 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-12-13 13:29:07,045 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-13 13:29:07,045 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-13 13:29:07,045 INFO L138 SettingsManager]: * Use SBE=true [2022-12-13 13:29:07,045 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-13 13:29:07,046 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-13 13:29:07,046 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-13 13:29:07,046 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-13 13:29:07,046 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-13 13:29:07,046 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-13 13:29:07,047 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-13 13:29:07,047 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-13 13:29:07,047 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-13 13:29:07,047 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-13 13:29:07,047 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-13 13:29:07,048 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-13 13:29:07,048 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-12-13 13:29:07,048 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-12-13 13:29:07,048 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-13 13:29:07,048 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-13 13:29:07,049 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-13 13:29:07,049 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-13 13:29:07,049 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-12-13 13:29:07,049 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-13 13:29:07,049 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-12-13 13:29:07,049 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-13 13:29:07,050 INFO L138 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2022-12-13 13:29:07,050 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-13 13:29:07,050 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2022-12-13 13:29:07,050 INFO L138 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2022-12-13 13:29:07,050 INFO L138 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/bin/uautomizer-uyxdKDjOR8/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/bin/uautomizer-uyxdKDjOR8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> dedd6e816706b4c34868dad2bcfd19a22eb16a791a20ccdf71875d228cd47b87 [2022-12-13 13:29:07,261 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-13 13:29:07,279 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-13 13:29:07,281 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-13 13:29:07,282 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-13 13:29:07,282 INFO L275 PluginConnector]: CDTParser initialized [2022-12-13 13:29:07,283 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/bin/uautomizer-uyxdKDjOR8/../../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i [2022-12-13 13:29:09,973 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-13 13:29:10,413 INFO L351 CDTParser]: Found 1 translation units. [2022-12-13 13:29:10,413 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i [2022-12-13 13:29:10,439 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/bin/uautomizer-uyxdKDjOR8/data/0564a35dd/7fcc12af8e8741a7897efcd7f35f6a81/FLAG339f7e09b [2022-12-13 13:29:10,450 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/bin/uautomizer-uyxdKDjOR8/data/0564a35dd/7fcc12af8e8741a7897efcd7f35f6a81 [2022-12-13 13:29:10,452 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-13 13:29:10,453 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-13 13:29:10,454 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-13 13:29:10,454 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-13 13:29:10,457 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-13 13:29:10,458 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.12 01:29:10" (1/1) ... [2022-12-13 13:29:10,458 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@393a7064 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 01:29:10, skipping insertion in model container [2022-12-13 13:29:10,458 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.12 01:29:10" (1/1) ... [2022-12-13 13:29:10,464 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-13 13:29:10,557 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-13 13:29:11,203 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-12-13 13:29:11,207 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-12-13 13:29:11,217 WARN L623 FunctionHandler]: Unknown extern function __list_del_entry [2022-12-13 13:29:11,334 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-13 13:29:11,341 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-13 13:29:11,375 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-12-13 13:29:11,382 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irq [2022-12-13 13:29:11,388 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-12-13 13:29:11,395 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irq [2022-12-13 13:29:11,402 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-12-13 13:29:11,417 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-12-13 13:29:11,545 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_fmt [2022-12-13 13:29:11,578 WARN L623 FunctionHandler]: Unknown extern function bio_clone_bioset [2022-12-13 13:29:11,597 WARN L623 FunctionHandler]: Unknown extern function lock_is_held [2022-12-13 13:29:11,598 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-13 13:29:11,797 WARN L623 FunctionHandler]: Unknown extern function get_phys_to_machine [2022-12-13 13:29:11,798 WARN L623 FunctionHandler]: Unknown extern function get_phys_to_machine [2022-12-13 13:29:11,829 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 13:29:11,831 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-13 13:29:11,831 WARN L623 FunctionHandler]: Unknown extern function __free_pages [2022-12-13 13:29:11,832 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 13:29:11,839 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-13 13:29:11,840 WARN L623 FunctionHandler]: Unknown extern function gnttab_claim_grant_reference [2022-12-13 13:29:11,842 WARN L623 FunctionHandler]: Unknown extern function gnttab_grant_foreign_access_ref [2022-12-13 13:29:11,861 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 13:29:11,861 WARN L623 FunctionHandler]: Unknown extern function bitmap_set [2022-12-13 13:29:11,867 WARN L623 FunctionHandler]: Unknown extern function bitmap_clear [2022-12-13 13:29:11,883 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 13:29:11,884 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 13:29:11,885 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-12-13 13:29:11,905 WARN L623 FunctionHandler]: Unknown extern function gnttab_alloc_grant_references [2022-12-13 13:29:11,905 WARN L623 FunctionHandler]: Unknown extern function gnttab_request_free_callback [2022-12-13 13:29:11,910 WARN L623 FunctionHandler]: Unknown extern function blk_rq_map_sg [2022-12-13 13:29:11,916 WARN L623 FunctionHandler]: Unknown extern function __compiletime_assert_506 [2022-12-13 13:29:11,918 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-13 13:29:11,922 WARN L623 FunctionHandler]: Unknown extern function __compiletime_assert_552 [2022-12-13 13:29:11,923 WARN L623 FunctionHandler]: Unknown extern function __compiletime_assert_553 [2022-12-13 13:29:11,925 WARN L623 FunctionHandler]: Unknown extern function sg_next [2022-12-13 13:29:11,926 WARN L623 FunctionHandler]: Unknown extern function __compiletime_assert_571 [2022-12-13 13:29:11,934 WARN L623 FunctionHandler]: Unknown extern function gnttab_free_grant_references [2022-12-13 13:29:11,942 WARN L623 FunctionHandler]: Unknown extern function notify_remote_via_irq [2022-12-13 13:29:11,953 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-13 13:29:11,954 WARN L623 FunctionHandler]: Unknown extern function blk_start_request [2022-12-13 13:29:11,954 WARN L623 FunctionHandler]: Unknown extern function __blk_end_request_all [2022-12-13 13:29:11,956 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-13 13:29:11,963 WARN L623 FunctionHandler]: Unknown extern function blk_requeue_request [2022-12-13 13:29:11,963 WARN L623 FunctionHandler]: Unknown extern function blk_stop_queue [2022-12-13 13:29:11,964 WARN L623 FunctionHandler]: Unknown extern function blk_peek_request [2022-12-13 13:29:11,969 WARN L623 FunctionHandler]: Unknown extern function blk_queue_max_discard_sectors [2022-12-13 13:29:11,969 WARN L623 FunctionHandler]: Unknown extern function blk_queue_logical_block_size [2022-12-13 13:29:11,970 WARN L623 FunctionHandler]: Unknown extern function blk_queue_physical_block_size [2022-12-13 13:29:11,970 WARN L623 FunctionHandler]: Unknown extern function blk_queue_max_hw_sectors [2022-12-13 13:29:11,970 WARN L623 FunctionHandler]: Unknown extern function blk_queue_segment_boundary [2022-12-13 13:29:11,970 WARN L623 FunctionHandler]: Unknown extern function blk_queue_max_segment_size [2022-12-13 13:29:11,971 WARN L623 FunctionHandler]: Unknown extern function blk_queue_max_segments [2022-12-13 13:29:11,971 WARN L623 FunctionHandler]: Unknown extern function blk_queue_dma_alignment [2022-12-13 13:29:11,971 WARN L623 FunctionHandler]: Unknown extern function blk_queue_bounce_limit [2022-12-13 13:29:11,979 WARN L623 FunctionHandler]: Unknown extern function blk_queue_flush [2022-12-13 13:29:11,980 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:29:11,987 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:29:11,996 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:29:11,997 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:29:11,998 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:29:12,002 WARN L623 FunctionHandler]: Unknown extern function set_disk_ro [2022-12-13 13:29:12,007 WARN L623 FunctionHandler]: Unknown extern function blk_stop_queue [2022-12-13 13:29:12,007 WARN L623 FunctionHandler]: Unknown extern function gnttab_cancel_free_callback [2022-12-13 13:29:12,007 WARN L623 FunctionHandler]: Unknown extern function flush_work [2022-12-13 13:29:12,012 WARN L623 FunctionHandler]: Unknown extern function blk_start_queue [2022-12-13 13:29:12,021 WARN L623 FunctionHandler]: Unknown extern function blk_stop_queue [2022-12-13 13:29:12,021 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-13 13:29:12,022 WARN L623 FunctionHandler]: Unknown extern function gnttab_end_foreign_access [2022-12-13 13:29:12,022 WARN L623 FunctionHandler]: Unknown extern function __free_pages [2022-12-13 13:29:12,023 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 13:29:12,024 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-13 13:29:12,024 WARN L623 FunctionHandler]: Unknown extern function __free_pages [2022-12-13 13:29:12,026 WARN L623 FunctionHandler]: Unknown extern function gnttab_end_foreign_access [2022-12-13 13:29:12,026 WARN L623 FunctionHandler]: Unknown extern function __free_pages [2022-12-13 13:29:12,027 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 13:29:12,027 WARN L623 FunctionHandler]: Unknown extern function gnttab_end_foreign_access [2022-12-13 13:29:12,027 WARN L623 FunctionHandler]: Unknown extern function __free_pages [2022-12-13 13:29:12,028 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 13:29:12,028 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 13:29:12,029 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 13:29:12,029 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 13:29:12,029 WARN L623 FunctionHandler]: Unknown extern function gnttab_cancel_free_callback [2022-12-13 13:29:12,030 WARN L623 FunctionHandler]: Unknown extern function flush_work [2022-12-13 13:29:12,030 WARN L623 FunctionHandler]: Unknown extern function gnttab_end_foreign_access [2022-12-13 13:29:12,030 WARN L623 FunctionHandler]: Unknown extern function unbind_from_irqhandler [2022-12-13 13:29:12,043 WARN L623 FunctionHandler]: Unknown extern function __compiletime_assert_1075 [2022-12-13 13:29:12,043 WARN L623 FunctionHandler]: Unknown extern function __compiletime_assert_1076 [2022-12-13 13:29:12,044 WARN L623 FunctionHandler]: Unknown extern function sg_next [2022-12-13 13:29:12,044 WARN L623 FunctionHandler]: Unknown extern function gnttab_query_foreign_access [2022-12-13 13:29:12,045 WARN L623 FunctionHandler]: Unknown extern function ___ratelimit [2022-12-13 13:29:12,046 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:29:12,047 WARN L623 FunctionHandler]: Unknown extern function gnttab_end_foreign_access [2022-12-13 13:29:12,048 WARN L623 FunctionHandler]: Unknown extern function gnttab_query_foreign_access [2022-12-13 13:29:12,049 WARN L623 FunctionHandler]: Unknown extern function ___ratelimit [2022-12-13 13:29:12,049 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:29:12,050 WARN L623 FunctionHandler]: Unknown extern function gnttab_end_foreign_access [2022-12-13 13:29:12,057 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_fmt [2022-12-13 13:29:12,058 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_fmt [2022-12-13 13:29:12,059 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:29:12,060 WARN L623 FunctionHandler]: Unknown extern function __blk_end_request_all [2022-12-13 13:29:12,060 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:29:12,061 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:29:12,063 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 13:29:12,063 WARN L623 FunctionHandler]: Unknown extern function __blk_end_request_all [2022-12-13 13:29:12,069 WARN L623 FunctionHandler]: Unknown extern function xenbus_dev_fatal [2022-12-13 13:29:12,069 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-12-13 13:29:12,070 WARN L623 FunctionHandler]: Unknown extern function xenbus_grant_ring [2022-12-13 13:29:12,070 WARN L623 FunctionHandler]: Unknown extern function free_pages [2022-12-13 13:29:12,070 WARN L623 FunctionHandler]: Unknown extern function xenbus_alloc_evtchn [2022-12-13 13:29:12,071 WARN L623 FunctionHandler]: Unknown extern function bind_evtchn_to_irqhandler [2022-12-13 13:29:12,071 WARN L623 FunctionHandler]: Unknown extern function xenbus_dev_fatal [2022-12-13 13:29:12,076 WARN L623 FunctionHandler]: Unknown extern function xenbus_transaction_start [2022-12-13 13:29:12,076 WARN L623 FunctionHandler]: Unknown extern function xenbus_dev_fatal [2022-12-13 13:29:12,076 WARN L623 FunctionHandler]: Unknown extern function xenbus_printf [2022-12-13 13:29:12,077 WARN L623 FunctionHandler]: Unknown extern function xenbus_printf [2022-12-13 13:29:12,078 WARN L623 FunctionHandler]: Unknown extern function xenbus_printf [2022-12-13 13:29:12,078 WARN L623 FunctionHandler]: Unknown extern function xenbus_printf [2022-12-13 13:29:12,079 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-13 13:29:12,079 WARN L623 FunctionHandler]: Unknown extern function xenbus_transaction_end [2022-12-13 13:29:12,079 WARN L623 FunctionHandler]: Unknown extern function xenbus_dev_fatal [2022-12-13 13:29:12,080 WARN L623 FunctionHandler]: Unknown extern function xenbus_switch_state [2022-12-13 13:29:12,080 WARN L623 FunctionHandler]: Unknown extern function xenbus_transaction_end [2022-12-13 13:29:12,080 WARN L623 FunctionHandler]: Unknown extern function xenbus_dev_fatal [2022-12-13 13:29:12,085 WARN L623 FunctionHandler]: Unknown extern function xenbus_scanf [2022-12-13 13:29:12,085 WARN L623 FunctionHandler]: Unknown extern function xenbus_scanf [2022-12-13 13:29:12,086 WARN L623 FunctionHandler]: Unknown extern function xenbus_dev_fatal [2022-12-13 13:29:12,086 WARN L623 FunctionHandler]: Unknown extern function xen_has_pv_and_legacy_disk_devices [2022-12-13 13:29:12,086 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:29:12,087 WARN L623 FunctionHandler]: Unknown extern function xenbus_read [2022-12-13 13:29:12,087 WARN L623 FunctionHandler]: Unknown extern function strncmp [2022-12-13 13:29:12,088 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 13:29:12,088 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 13:29:12,088 WARN L623 FunctionHandler]: Unknown extern function xenbus_dev_fatal [2022-12-13 13:29:12,089 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-13 13:29:12,089 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-13 13:29:12,090 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-13 13:29:12,090 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-13 13:29:12,091 WARN L623 FunctionHandler]: Unknown extern function strrchr [2022-12-13 13:29:12,091 WARN L623 FunctionHandler]: Unknown extern function simple_strtoul [2022-12-13 13:29:12,091 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 13:29:12,096 WARN L623 FunctionHandler]: Unknown extern function bio_endio [2022-12-13 13:29:12,096 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 13:29:12,096 WARN L623 FunctionHandler]: Unknown extern function bio_put [2022-12-13 13:29:12,100 WARN L623 FunctionHandler]: Unknown extern function kmemdup [2022-12-13 13:29:12,101 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 13:29:12,102 WARN L623 FunctionHandler]: Unknown extern function blk_queue_max_segments [2022-12-13 13:29:12,103 WARN L623 FunctionHandler]: Unknown extern function blk_end_request_all [2022-12-13 13:29:12,104 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 13:29:12,104 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:29:12,104 WARN L623 FunctionHandler]: Unknown extern function __blk_end_request_all [2022-12-13 13:29:12,105 WARN L623 FunctionHandler]: Unknown extern function blk_fetch_request [2022-12-13 13:29:12,105 WARN L623 FunctionHandler]: Unknown extern function xenbus_switch_state [2022-12-13 13:29:12,106 WARN L623 FunctionHandler]: Unknown extern function blk_requeue_request [2022-12-13 13:29:12,107 WARN L623 FunctionHandler]: Unknown extern function bio_trim [2022-12-13 13:29:12,108 WARN L623 FunctionHandler]: Unknown extern function submit_bio [2022-12-13 13:29:12,108 WARN L623 FunctionHandler]: Unknown extern function submit_bio [2022-12-13 13:29:12,113 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 13:29:12,118 WARN L623 FunctionHandler]: Unknown extern function bdget_disk [2022-12-13 13:29:12,118 WARN L623 FunctionHandler]: Unknown extern function xenbus_frontend_closed [2022-12-13 13:29:12,119 WARN L623 FunctionHandler]: Unknown extern function xenbus_dev_error [2022-12-13 13:29:12,119 WARN L623 FunctionHandler]: Unknown extern function xenbus_switch_state [2022-12-13 13:29:12,119 WARN L623 FunctionHandler]: Unknown extern function xenbus_frontend_closed [2022-12-13 13:29:12,119 WARN L623 FunctionHandler]: Unknown extern function bdput [2022-12-13 13:29:12,123 WARN L623 FunctionHandler]: Unknown extern function xenbus_gather [2022-12-13 13:29:12,124 WARN L623 FunctionHandler]: Unknown extern function xenbus_gather [2022-12-13 13:29:12,126 WARN L623 FunctionHandler]: Unknown extern function xenbus_gather [2022-12-13 13:29:12,129 WARN L623 FunctionHandler]: Unknown extern function sg_init_table [2022-12-13 13:29:12,129 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 13:29:12,130 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 13:29:12,130 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 13:29:12,131 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-13 13:29:12,131 WARN L623 FunctionHandler]: Unknown extern function __free_pages [2022-12-13 13:29:12,142 WARN L623 FunctionHandler]: Unknown extern function xenbus_scanf [2022-12-13 13:29:12,143 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:29:12,144 WARN L623 FunctionHandler]: Unknown extern function revalidate_disk [2022-12-13 13:29:12,145 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 13:29:12,146 WARN L623 FunctionHandler]: Unknown extern function xenbus_gather [2022-12-13 13:29:12,148 WARN L623 FunctionHandler]: Unknown extern function xenbus_dev_fatal [2022-12-13 13:29:12,148 WARN L623 FunctionHandler]: Unknown extern function xenbus_scanf [2022-12-13 13:29:12,149 WARN L623 FunctionHandler]: Unknown extern function xenbus_gather [2022-12-13 13:29:12,150 WARN L623 FunctionHandler]: Unknown extern function xenbus_gather [2022-12-13 13:29:12,151 WARN L623 FunctionHandler]: Unknown extern function xenbus_gather [2022-12-13 13:29:12,152 WARN L623 FunctionHandler]: Unknown extern function xenbus_gather [2022-12-13 13:29:12,152 WARN L623 FunctionHandler]: Unknown extern function xenbus_dev_fatal [2022-12-13 13:29:12,153 WARN L623 FunctionHandler]: Unknown extern function xenbus_dev_fatal [2022-12-13 13:29:12,153 WARN L623 FunctionHandler]: Unknown extern function xenbus_switch_state [2022-12-13 13:29:12,159 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 13:29:12,166 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 13:29:12,167 WARN L623 FunctionHandler]: Unknown extern function bdget_disk [2022-12-13 13:29:12,167 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 13:29:12,168 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-13 13:29:12,168 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 13:29:12,169 WARN L623 FunctionHandler]: Unknown extern function bdput [2022-12-13 13:29:12,184 WARN L623 FunctionHandler]: Unknown extern function bdget_disk [2022-12-13 13:29:12,185 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_fmt [2022-12-13 13:29:12,185 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 13:29:12,186 WARN L623 FunctionHandler]: Unknown extern function xenbus_frontend_closed [2022-12-13 13:29:12,186 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 13:29:12,187 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 13:29:12,187 WARN L623 FunctionHandler]: Unknown extern function bdput [2022-12-13 13:29:12,193 WARN L623 FunctionHandler]: Unknown extern function xen_has_pv_disk_devices [2022-12-13 13:29:12,194 WARN L623 FunctionHandler]: Unknown extern function register_blkdev [2022-12-13 13:29:12,194 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:29:12,195 WARN L623 FunctionHandler]: Unknown extern function unregister_blkdev [2022-12-13 13:29:12,200 WARN L623 FunctionHandler]: Unknown extern function unregister_blkdev [2022-12-13 13:29:12,201 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 13:29:12,331 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-12-13 13:29:12,337 WARN L623 FunctionHandler]: Unknown extern function blk_init_queue [2022-12-13 13:29:12,337 WARN L623 FunctionHandler]: Unknown extern function alloc_disk [2022-12-13 13:29:12,338 WARN L623 FunctionHandler]: Unknown extern function del_gendisk [2022-12-13 13:29:12,338 WARN L623 FunctionHandler]: Unknown extern function __ldv_linux_kernel_locking_spinlock_spin_lock [2022-12-13 13:29:12,339 WARN L623 FunctionHandler]: Unknown extern function del_gendisk [2022-12-13 13:29:12,339 WARN L623 FunctionHandler]: Unknown extern function blk_cleanup_queue [2022-12-13 13:29:12,339 WARN L623 FunctionHandler]: Unknown extern function put_disk [2022-12-13 13:29:12,340 WARN L623 FunctionHandler]: Unknown extern function __ldv_linux_kernel_locking_spinlock_spin_lock [2022-12-13 13:29:12,341 WARN L623 FunctionHandler]: Unknown extern function add_disk [2022-12-13 13:29:12,343 WARN L623 FunctionHandler]: Unknown extern function __xenbus_register_frontend [2022-12-13 13:29:12,343 WARN L623 FunctionHandler]: Unknown extern function xenbus_unregister_driver [2022-12-13 13:29:12,751 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-12-13 13:29:12,945 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 13:29:13,388 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[373036,373049] [2022-12-13 13:29:13,391 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[373181,373194] [2022-12-13 13:29:13,391 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[373327,373340] [2022-12-13 13:29:13,392 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[373492,373505] [2022-12-13 13:29:13,392 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[373650,373663] [2022-12-13 13:29:13,392 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[373808,373821] [2022-12-13 13:29:13,393 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[373966,373979] [2022-12-13 13:29:13,393 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[374126,374139] [2022-12-13 13:29:13,393 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[374285,374298] [2022-12-13 13:29:13,393 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[374424,374437] [2022-12-13 13:29:13,394 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[374566,374579] [2022-12-13 13:29:13,394 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[374715,374728] [2022-12-13 13:29:13,394 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[374854,374867] [2022-12-13 13:29:13,394 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[375009,375022] [2022-12-13 13:29:13,395 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[375169,375182] [2022-12-13 13:29:13,395 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[375320,375333] [2022-12-13 13:29:13,395 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[375471,375484] [2022-12-13 13:29:13,395 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[375623,375636] [2022-12-13 13:29:13,396 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[375772,375785] [2022-12-13 13:29:13,396 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[375920,375933] [2022-12-13 13:29:13,396 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[376077,376090] [2022-12-13 13:29:13,396 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[376226,376239] [2022-12-13 13:29:13,397 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[376382,376395] [2022-12-13 13:29:13,397 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[376535,376548] [2022-12-13 13:29:13,397 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[376681,376694] [2022-12-13 13:29:13,397 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[376824,376837] [2022-12-13 13:29:13,398 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[376976,376989] [2022-12-13 13:29:13,398 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[377122,377135] [2022-12-13 13:29:13,398 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[377267,377280] [2022-12-13 13:29:13,398 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[377421,377434] [2022-12-13 13:29:13,398 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[377572,377585] [2022-12-13 13:29:13,399 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[377727,377740] [2022-12-13 13:29:13,399 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[377879,377892] [2022-12-13 13:29:13,399 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[378034,378047] [2022-12-13 13:29:13,399 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[378198,378211] [2022-12-13 13:29:13,400 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[378354,378367] [2022-12-13 13:29:13,400 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[378518,378531] [2022-12-13 13:29:13,400 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[378660,378673] [2022-12-13 13:29:13,400 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[378818,378831] [2022-12-13 13:29:13,401 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[378985,378998] [2022-12-13 13:29:13,401 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[379144,379157] [2022-12-13 13:29:13,401 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[379303,379316] [2022-12-13 13:29:13,401 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[379452,379465] [2022-12-13 13:29:13,401 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[379599,379612] [2022-12-13 13:29:13,402 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[379738,379751] [2022-12-13 13:29:13,402 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[379901,379914] [2022-12-13 13:29:13,402 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[380067,380080] [2022-12-13 13:29:13,402 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[380231,380244] [2022-12-13 13:29:13,403 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[380396,380409] [2022-12-13 13:29:13,403 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[380561,380574] [2022-12-13 13:29:13,403 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[380727,380740] [2022-12-13 13:29:13,403 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[380892,380905] [2022-12-13 13:29:13,404 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[381059,381072] [2022-12-13 13:29:13,404 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[381219,381232] [2022-12-13 13:29:13,404 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[381381,381394] [2022-12-13 13:29:13,404 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[381540,381553] [2022-12-13 13:29:13,404 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[381686,381699] [2022-12-13 13:29:13,405 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[381829,381842] [2022-12-13 13:29:13,405 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[381973,381986] [2022-12-13 13:29:13,405 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[382116,382129] [2022-12-13 13:29:13,405 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[382260,382273] [2022-12-13 13:29:13,406 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[382401,382414] [2022-12-13 13:29:13,406 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[382539,382552] [2022-12-13 13:29:13,406 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[382697,382710] [2022-12-13 13:29:13,406 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[382856,382869] [2022-12-13 13:29:13,407 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[383012,383025] [2022-12-13 13:29:13,407 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[383161,383174] [2022-12-13 13:29:13,407 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[383313,383326] [2022-12-13 13:29:13,407 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[383464,383477] [2022-12-13 13:29:13,408 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[383613,383626] [2022-12-13 13:29:13,408 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[383765,383778] [2022-12-13 13:29:13,408 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[383913,383926] [2022-12-13 13:29:13,408 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[384066,384079] [2022-12-13 13:29:13,409 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[384217,384230] [2022-12-13 13:29:13,409 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[384367,384380] [2022-12-13 13:29:13,409 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[384514,384527] [2022-12-13 13:29:13,409 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[384665,384678] [2022-12-13 13:29:13,410 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[384816,384829] [2022-12-13 13:29:13,410 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[384964,384977] [2022-12-13 13:29:13,410 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[385130,385143] [2022-12-13 13:29:13,411 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[385299,385312] [2022-12-13 13:29:13,411 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[385466,385479] [2022-12-13 13:29:13,411 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[385634,385647] [2022-12-13 13:29:13,412 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[385784,385797] [2022-12-13 13:29:13,412 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[385931,385944] [2022-12-13 13:29:13,412 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[386092,386105] [2022-12-13 13:29:13,412 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[386262,386275] [2022-12-13 13:29:13,413 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[386424,386437] [2022-12-13 13:29:13,428 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-13 13:29:13,451 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-12-13 13:29:13,503 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-13 13:29:13,580 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-12-13 13:29:13,581 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-12-13 13:29:13,581 WARN L623 FunctionHandler]: Unknown extern function __list_del_entry [2022-12-13 13:29:13,583 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-13 13:29:13,584 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-13 13:29:13,585 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-12-13 13:29:13,585 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irq [2022-12-13 13:29:13,585 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-12-13 13:29:13,586 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irq [2022-12-13 13:29:13,586 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-12-13 13:29:13,586 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-12-13 13:29:13,591 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_fmt [2022-12-13 13:29:13,596 WARN L623 FunctionHandler]: Unknown extern function bio_clone_bioset [2022-12-13 13:29:13,598 WARN L623 FunctionHandler]: Unknown extern function lock_is_held [2022-12-13 13:29:13,598 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-13 13:29:13,602 WARN L623 FunctionHandler]: Unknown extern function get_phys_to_machine [2022-12-13 13:29:13,602 WARN L623 FunctionHandler]: Unknown extern function get_phys_to_machine [2022-12-13 13:29:13,606 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 13:29:13,607 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-13 13:29:13,607 WARN L623 FunctionHandler]: Unknown extern function __free_pages [2022-12-13 13:29:13,608 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 13:29:13,609 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-13 13:29:13,609 WARN L623 FunctionHandler]: Unknown extern function gnttab_claim_grant_reference [2022-12-13 13:29:13,610 WARN L623 FunctionHandler]: Unknown extern function gnttab_grant_foreign_access_ref [2022-12-13 13:29:13,614 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 13:29:13,615 WARN L623 FunctionHandler]: Unknown extern function bitmap_set [2022-12-13 13:29:13,615 WARN L623 FunctionHandler]: Unknown extern function bitmap_clear [2022-12-13 13:29:13,618 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 13:29:13,619 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 13:29:13,619 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-12-13 13:29:13,622 WARN L623 FunctionHandler]: Unknown extern function gnttab_alloc_grant_references [2022-12-13 13:29:13,622 WARN L623 FunctionHandler]: Unknown extern function gnttab_request_free_callback [2022-12-13 13:29:13,625 WARN L623 FunctionHandler]: Unknown extern function blk_rq_map_sg [2022-12-13 13:29:13,628 WARN L623 FunctionHandler]: Unknown extern function __compiletime_assert_506 [2022-12-13 13:29:13,629 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-13 13:29:13,631 WARN L623 FunctionHandler]: Unknown extern function __compiletime_assert_552 [2022-12-13 13:29:13,632 WARN L623 FunctionHandler]: Unknown extern function __compiletime_assert_553 [2022-12-13 13:29:13,633 WARN L623 FunctionHandler]: Unknown extern function sg_next [2022-12-13 13:29:13,633 WARN L623 FunctionHandler]: Unknown extern function __compiletime_assert_571 [2022-12-13 13:29:13,637 WARN L623 FunctionHandler]: Unknown extern function gnttab_free_grant_references [2022-12-13 13:29:13,655 WARN L623 FunctionHandler]: Unknown extern function notify_remote_via_irq [2022-12-13 13:29:13,657 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-13 13:29:13,658 WARN L623 FunctionHandler]: Unknown extern function blk_start_request [2022-12-13 13:29:13,658 WARN L623 FunctionHandler]: Unknown extern function __blk_end_request_all [2022-12-13 13:29:13,659 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-13 13:29:13,660 WARN L623 FunctionHandler]: Unknown extern function blk_requeue_request [2022-12-13 13:29:13,661 WARN L623 FunctionHandler]: Unknown extern function blk_stop_queue [2022-12-13 13:29:13,661 WARN L623 FunctionHandler]: Unknown extern function blk_peek_request [2022-12-13 13:29:13,662 WARN L623 FunctionHandler]: Unknown extern function blk_queue_max_discard_sectors [2022-12-13 13:29:13,663 WARN L623 FunctionHandler]: Unknown extern function blk_queue_logical_block_size [2022-12-13 13:29:13,663 WARN L623 FunctionHandler]: Unknown extern function blk_queue_physical_block_size [2022-12-13 13:29:13,663 WARN L623 FunctionHandler]: Unknown extern function blk_queue_max_hw_sectors [2022-12-13 13:29:13,664 WARN L623 FunctionHandler]: Unknown extern function blk_queue_segment_boundary [2022-12-13 13:29:13,664 WARN L623 FunctionHandler]: Unknown extern function blk_queue_max_segment_size [2022-12-13 13:29:13,664 WARN L623 FunctionHandler]: Unknown extern function blk_queue_max_segments [2022-12-13 13:29:13,664 WARN L623 FunctionHandler]: Unknown extern function blk_queue_dma_alignment [2022-12-13 13:29:13,664 WARN L623 FunctionHandler]: Unknown extern function blk_queue_bounce_limit [2022-12-13 13:29:13,665 WARN L623 FunctionHandler]: Unknown extern function blk_queue_flush [2022-12-13 13:29:13,666 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:29:13,669 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:29:13,671 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:29:13,672 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:29:13,672 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:29:13,675 WARN L623 FunctionHandler]: Unknown extern function set_disk_ro [2022-12-13 13:29:13,676 WARN L623 FunctionHandler]: Unknown extern function blk_stop_queue [2022-12-13 13:29:13,677 WARN L623 FunctionHandler]: Unknown extern function gnttab_cancel_free_callback [2022-12-13 13:29:13,677 WARN L623 FunctionHandler]: Unknown extern function flush_work [2022-12-13 13:29:13,678 WARN L623 FunctionHandler]: Unknown extern function blk_start_queue [2022-12-13 13:29:13,679 WARN L623 FunctionHandler]: Unknown extern function blk_stop_queue [2022-12-13 13:29:13,680 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-13 13:29:13,680 WARN L623 FunctionHandler]: Unknown extern function gnttab_end_foreign_access [2022-12-13 13:29:13,681 WARN L623 FunctionHandler]: Unknown extern function __free_pages [2022-12-13 13:29:13,681 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 13:29:13,683 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-13 13:29:13,688 WARN L623 FunctionHandler]: Unknown extern function __free_pages [2022-12-13 13:29:13,690 WARN L623 FunctionHandler]: Unknown extern function gnttab_end_foreign_access [2022-12-13 13:29:13,690 WARN L623 FunctionHandler]: Unknown extern function __free_pages [2022-12-13 13:29:13,690 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 13:29:13,691 WARN L623 FunctionHandler]: Unknown extern function gnttab_end_foreign_access [2022-12-13 13:29:13,691 WARN L623 FunctionHandler]: Unknown extern function __free_pages [2022-12-13 13:29:13,691 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 13:29:13,692 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 13:29:13,692 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 13:29:13,693 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 13:29:13,693 WARN L623 FunctionHandler]: Unknown extern function gnttab_cancel_free_callback [2022-12-13 13:29:13,693 WARN L623 FunctionHandler]: Unknown extern function flush_work [2022-12-13 13:29:13,694 WARN L623 FunctionHandler]: Unknown extern function gnttab_end_foreign_access [2022-12-13 13:29:13,694 WARN L623 FunctionHandler]: Unknown extern function unbind_from_irqhandler [2022-12-13 13:29:13,697 WARN L623 FunctionHandler]: Unknown extern function __compiletime_assert_1075 [2022-12-13 13:29:13,697 WARN L623 FunctionHandler]: Unknown extern function __compiletime_assert_1076 [2022-12-13 13:29:13,697 WARN L623 FunctionHandler]: Unknown extern function sg_next [2022-12-13 13:29:13,698 WARN L623 FunctionHandler]: Unknown extern function gnttab_query_foreign_access [2022-12-13 13:29:13,699 WARN L623 FunctionHandler]: Unknown extern function ___ratelimit [2022-12-13 13:29:13,700 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:29:13,700 WARN L623 FunctionHandler]: Unknown extern function gnttab_end_foreign_access [2022-12-13 13:29:13,701 WARN L623 FunctionHandler]: Unknown extern function gnttab_query_foreign_access [2022-12-13 13:29:13,703 WARN L623 FunctionHandler]: Unknown extern function ___ratelimit [2022-12-13 13:29:13,703 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:29:13,704 WARN L623 FunctionHandler]: Unknown extern function gnttab_end_foreign_access [2022-12-13 13:29:13,707 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_fmt [2022-12-13 13:29:13,708 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_fmt [2022-12-13 13:29:13,710 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:29:13,710 WARN L623 FunctionHandler]: Unknown extern function __blk_end_request_all [2022-12-13 13:29:13,711 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:29:13,712 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:29:13,713 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 13:29:13,713 WARN L623 FunctionHandler]: Unknown extern function __blk_end_request_all [2022-12-13 13:29:13,715 WARN L623 FunctionHandler]: Unknown extern function xenbus_dev_fatal [2022-12-13 13:29:13,716 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-12-13 13:29:13,717 WARN L623 FunctionHandler]: Unknown extern function xenbus_grant_ring [2022-12-13 13:29:13,717 WARN L623 FunctionHandler]: Unknown extern function free_pages [2022-12-13 13:29:13,717 WARN L623 FunctionHandler]: Unknown extern function xenbus_alloc_evtchn [2022-12-13 13:29:13,717 WARN L623 FunctionHandler]: Unknown extern function bind_evtchn_to_irqhandler [2022-12-13 13:29:13,718 WARN L623 FunctionHandler]: Unknown extern function xenbus_dev_fatal [2022-12-13 13:29:13,719 WARN L623 FunctionHandler]: Unknown extern function xenbus_transaction_start [2022-12-13 13:29:13,719 WARN L623 FunctionHandler]: Unknown extern function xenbus_dev_fatal [2022-12-13 13:29:13,719 WARN L623 FunctionHandler]: Unknown extern function xenbus_printf [2022-12-13 13:29:13,720 WARN L623 FunctionHandler]: Unknown extern function xenbus_printf [2022-12-13 13:29:13,720 WARN L623 FunctionHandler]: Unknown extern function xenbus_printf [2022-12-13 13:29:13,721 WARN L623 FunctionHandler]: Unknown extern function xenbus_printf [2022-12-13 13:29:13,721 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-13 13:29:13,722 WARN L623 FunctionHandler]: Unknown extern function xenbus_transaction_end [2022-12-13 13:29:13,722 WARN L623 FunctionHandler]: Unknown extern function xenbus_dev_fatal [2022-12-13 13:29:13,722 WARN L623 FunctionHandler]: Unknown extern function xenbus_switch_state [2022-12-13 13:29:13,722 WARN L623 FunctionHandler]: Unknown extern function xenbus_transaction_end [2022-12-13 13:29:13,723 WARN L623 FunctionHandler]: Unknown extern function xenbus_dev_fatal [2022-12-13 13:29:13,724 WARN L623 FunctionHandler]: Unknown extern function xenbus_scanf [2022-12-13 13:29:13,724 WARN L623 FunctionHandler]: Unknown extern function xenbus_scanf [2022-12-13 13:29:13,725 WARN L623 FunctionHandler]: Unknown extern function xenbus_dev_fatal [2022-12-13 13:29:13,725 WARN L623 FunctionHandler]: Unknown extern function xen_has_pv_and_legacy_disk_devices [2022-12-13 13:29:13,725 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:29:13,726 WARN L623 FunctionHandler]: Unknown extern function xenbus_read [2022-12-13 13:29:13,734 WARN L623 FunctionHandler]: Unknown extern function strncmp [2022-12-13 13:29:13,734 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 13:29:13,735 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 13:29:13,735 WARN L623 FunctionHandler]: Unknown extern function xenbus_dev_fatal [2022-12-13 13:29:13,736 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-13 13:29:13,736 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-13 13:29:13,737 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-13 13:29:13,737 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-13 13:29:13,738 WARN L623 FunctionHandler]: Unknown extern function strrchr [2022-12-13 13:29:13,738 WARN L623 FunctionHandler]: Unknown extern function simple_strtoul [2022-12-13 13:29:13,739 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 13:29:13,740 WARN L623 FunctionHandler]: Unknown extern function bio_endio [2022-12-13 13:29:13,740 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 13:29:13,741 WARN L623 FunctionHandler]: Unknown extern function bio_put [2022-12-13 13:29:13,741 WARN L623 FunctionHandler]: Unknown extern function kmemdup [2022-12-13 13:29:13,743 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 13:29:13,747 WARN L623 FunctionHandler]: Unknown extern function blk_queue_max_segments [2022-12-13 13:29:13,748 WARN L623 FunctionHandler]: Unknown extern function blk_end_request_all [2022-12-13 13:29:13,748 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 13:29:13,749 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:29:13,749 WARN L623 FunctionHandler]: Unknown extern function __blk_end_request_all [2022-12-13 13:29:13,750 WARN L623 FunctionHandler]: Unknown extern function blk_fetch_request [2022-12-13 13:29:13,750 WARN L623 FunctionHandler]: Unknown extern function xenbus_switch_state [2022-12-13 13:29:13,751 WARN L623 FunctionHandler]: Unknown extern function blk_requeue_request [2022-12-13 13:29:13,752 WARN L623 FunctionHandler]: Unknown extern function bio_trim [2022-12-13 13:29:13,753 WARN L623 FunctionHandler]: Unknown extern function submit_bio [2022-12-13 13:29:13,753 WARN L623 FunctionHandler]: Unknown extern function submit_bio [2022-12-13 13:29:13,754 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 13:29:13,759 WARN L623 FunctionHandler]: Unknown extern function bdget_disk [2022-12-13 13:29:13,759 WARN L623 FunctionHandler]: Unknown extern function xenbus_frontend_closed [2022-12-13 13:29:13,759 WARN L623 FunctionHandler]: Unknown extern function xenbus_dev_error [2022-12-13 13:29:13,759 WARN L623 FunctionHandler]: Unknown extern function xenbus_switch_state [2022-12-13 13:29:13,760 WARN L623 FunctionHandler]: Unknown extern function xenbus_frontend_closed [2022-12-13 13:29:13,760 WARN L623 FunctionHandler]: Unknown extern function bdput [2022-12-13 13:29:13,760 WARN L623 FunctionHandler]: Unknown extern function xenbus_gather [2022-12-13 13:29:13,761 WARN L623 FunctionHandler]: Unknown extern function xenbus_gather [2022-12-13 13:29:13,762 WARN L623 FunctionHandler]: Unknown extern function xenbus_gather [2022-12-13 13:29:13,766 WARN L623 FunctionHandler]: Unknown extern function sg_init_table [2022-12-13 13:29:13,766 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 13:29:13,767 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 13:29:13,767 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 13:29:13,769 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-13 13:29:13,769 WARN L623 FunctionHandler]: Unknown extern function __free_pages [2022-12-13 13:29:13,771 WARN L623 FunctionHandler]: Unknown extern function xenbus_scanf [2022-12-13 13:29:13,772 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:29:13,773 WARN L623 FunctionHandler]: Unknown extern function revalidate_disk [2022-12-13 13:29:13,774 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 13:29:13,774 WARN L623 FunctionHandler]: Unknown extern function xenbus_gather [2022-12-13 13:29:13,776 WARN L623 FunctionHandler]: Unknown extern function xenbus_dev_fatal [2022-12-13 13:29:13,777 WARN L623 FunctionHandler]: Unknown extern function xenbus_scanf [2022-12-13 13:29:13,777 WARN L623 FunctionHandler]: Unknown extern function xenbus_gather [2022-12-13 13:29:13,778 WARN L623 FunctionHandler]: Unknown extern function xenbus_gather [2022-12-13 13:29:13,779 WARN L623 FunctionHandler]: Unknown extern function xenbus_gather [2022-12-13 13:29:13,779 WARN L623 FunctionHandler]: Unknown extern function xenbus_gather [2022-12-13 13:29:13,780 WARN L623 FunctionHandler]: Unknown extern function xenbus_dev_fatal [2022-12-13 13:29:13,781 WARN L623 FunctionHandler]: Unknown extern function xenbus_dev_fatal [2022-12-13 13:29:13,781 WARN L623 FunctionHandler]: Unknown extern function xenbus_switch_state [2022-12-13 13:29:13,783 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 13:29:13,785 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 13:29:13,785 WARN L623 FunctionHandler]: Unknown extern function bdget_disk [2022-12-13 13:29:13,786 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 13:29:13,786 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-13 13:29:13,787 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 13:29:13,787 WARN L623 FunctionHandler]: Unknown extern function bdput [2022-12-13 13:29:13,789 WARN L623 FunctionHandler]: Unknown extern function bdget_disk [2022-12-13 13:29:13,790 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_fmt [2022-12-13 13:29:13,791 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 13:29:13,791 WARN L623 FunctionHandler]: Unknown extern function xenbus_frontend_closed [2022-12-13 13:29:13,792 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 13:29:13,792 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 13:29:13,792 WARN L623 FunctionHandler]: Unknown extern function bdput [2022-12-13 13:29:13,794 WARN L623 FunctionHandler]: Unknown extern function xen_has_pv_disk_devices [2022-12-13 13:29:13,794 WARN L623 FunctionHandler]: Unknown extern function register_blkdev [2022-12-13 13:29:13,795 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:29:13,796 WARN L623 FunctionHandler]: Unknown extern function unregister_blkdev [2022-12-13 13:29:13,796 WARN L623 FunctionHandler]: Unknown extern function unregister_blkdev [2022-12-13 13:29:13,797 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 13:29:13,806 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-12-13 13:29:13,807 WARN L623 FunctionHandler]: Unknown extern function blk_init_queue [2022-12-13 13:29:13,807 WARN L623 FunctionHandler]: Unknown extern function alloc_disk [2022-12-13 13:29:13,808 WARN L623 FunctionHandler]: Unknown extern function del_gendisk [2022-12-13 13:29:13,808 WARN L623 FunctionHandler]: Unknown extern function __ldv_linux_kernel_locking_spinlock_spin_lock [2022-12-13 13:29:13,808 WARN L623 FunctionHandler]: Unknown extern function del_gendisk [2022-12-13 13:29:13,809 WARN L623 FunctionHandler]: Unknown extern function blk_cleanup_queue [2022-12-13 13:29:13,809 WARN L623 FunctionHandler]: Unknown extern function put_disk [2022-12-13 13:29:13,809 WARN L623 FunctionHandler]: Unknown extern function __ldv_linux_kernel_locking_spinlock_spin_lock [2022-12-13 13:29:13,810 WARN L623 FunctionHandler]: Unknown extern function add_disk [2022-12-13 13:29:13,811 WARN L623 FunctionHandler]: Unknown extern function __xenbus_register_frontend [2022-12-13 13:29:13,812 WARN L623 FunctionHandler]: Unknown extern function xenbus_unregister_driver [2022-12-13 13:29:13,830 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-12-13 13:29:13,838 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 13:29:13,862 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[373036,373049] [2022-12-13 13:29:13,862 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[373181,373194] [2022-12-13 13:29:13,863 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[373327,373340] [2022-12-13 13:29:13,863 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[373492,373505] [2022-12-13 13:29:13,863 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[373650,373663] [2022-12-13 13:29:13,863 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[373808,373821] [2022-12-13 13:29:13,864 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[373966,373979] [2022-12-13 13:29:13,864 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[374126,374139] [2022-12-13 13:29:13,864 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[374285,374298] [2022-12-13 13:29:13,865 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[374424,374437] [2022-12-13 13:29:13,865 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[374566,374579] [2022-12-13 13:29:13,865 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[374715,374728] [2022-12-13 13:29:13,865 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[374854,374867] [2022-12-13 13:29:13,866 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[375009,375022] [2022-12-13 13:29:13,866 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[375169,375182] [2022-12-13 13:29:13,866 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[375320,375333] [2022-12-13 13:29:13,866 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[375471,375484] [2022-12-13 13:29:13,867 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[375623,375636] [2022-12-13 13:29:13,867 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[375772,375785] [2022-12-13 13:29:13,867 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[375920,375933] [2022-12-13 13:29:13,868 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[376077,376090] [2022-12-13 13:29:13,868 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[376226,376239] [2022-12-13 13:29:13,868 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[376382,376395] [2022-12-13 13:29:13,868 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[376535,376548] [2022-12-13 13:29:13,869 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[376681,376694] [2022-12-13 13:29:13,869 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[376824,376837] [2022-12-13 13:29:13,869 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[376976,376989] [2022-12-13 13:29:13,870 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[377122,377135] [2022-12-13 13:29:13,870 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[377267,377280] [2022-12-13 13:29:13,870 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[377421,377434] [2022-12-13 13:29:13,870 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[377572,377585] [2022-12-13 13:29:13,871 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[377727,377740] [2022-12-13 13:29:13,871 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[377879,377892] [2022-12-13 13:29:13,871 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[378034,378047] [2022-12-13 13:29:13,871 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[378198,378211] [2022-12-13 13:29:13,872 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[378354,378367] [2022-12-13 13:29:13,872 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[378518,378531] [2022-12-13 13:29:13,872 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[378660,378673] [2022-12-13 13:29:13,873 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[378818,378831] [2022-12-13 13:29:13,873 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[378985,378998] [2022-12-13 13:29:13,873 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[379144,379157] [2022-12-13 13:29:13,873 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[379303,379316] [2022-12-13 13:29:13,874 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[379452,379465] [2022-12-13 13:29:13,874 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[379599,379612] [2022-12-13 13:29:13,874 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[379738,379751] [2022-12-13 13:29:13,874 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[379901,379914] [2022-12-13 13:29:13,875 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[380067,380080] [2022-12-13 13:29:13,880 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[380231,380244] [2022-12-13 13:29:13,880 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[380396,380409] [2022-12-13 13:29:13,880 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[380561,380574] [2022-12-13 13:29:13,881 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[380727,380740] [2022-12-13 13:29:13,881 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[380892,380905] [2022-12-13 13:29:13,881 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[381059,381072] [2022-12-13 13:29:13,882 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[381219,381232] [2022-12-13 13:29:13,882 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[381381,381394] [2022-12-13 13:29:13,882 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[381540,381553] [2022-12-13 13:29:13,882 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[381686,381699] [2022-12-13 13:29:13,883 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[381829,381842] [2022-12-13 13:29:13,883 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[381973,381986] [2022-12-13 13:29:13,883 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[382116,382129] [2022-12-13 13:29:13,884 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[382260,382273] [2022-12-13 13:29:13,884 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[382401,382414] [2022-12-13 13:29:13,884 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[382539,382552] [2022-12-13 13:29:13,884 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[382697,382710] [2022-12-13 13:29:13,885 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[382856,382869] [2022-12-13 13:29:13,885 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[383012,383025] [2022-12-13 13:29:13,885 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[383161,383174] [2022-12-13 13:29:13,885 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[383313,383326] [2022-12-13 13:29:13,886 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[383464,383477] [2022-12-13 13:29:13,886 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[383613,383626] [2022-12-13 13:29:13,886 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[383765,383778] [2022-12-13 13:29:13,886 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[383913,383926] [2022-12-13 13:29:13,887 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[384066,384079] [2022-12-13 13:29:13,887 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[384217,384230] [2022-12-13 13:29:13,887 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[384367,384380] [2022-12-13 13:29:13,887 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[384514,384527] [2022-12-13 13:29:13,888 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[384665,384678] [2022-12-13 13:29:13,888 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[384816,384829] [2022-12-13 13:29:13,888 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[384964,384977] [2022-12-13 13:29:13,889 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[385130,385143] [2022-12-13 13:29:13,889 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[385299,385312] [2022-12-13 13:29:13,889 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[385466,385479] [2022-12-13 13:29:13,889 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[385634,385647] [2022-12-13 13:29:13,890 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[385784,385797] [2022-12-13 13:29:13,890 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[385931,385944] [2022-12-13 13:29:13,890 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[386092,386105] [2022-12-13 13:29:13,890 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[386262,386275] [2022-12-13 13:29:13,891 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[386424,386437] [2022-12-13 13:29:13,896 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-13 13:29:13,905 INFO L203 MainTranslator]: Completed pre-run [2022-12-13 13:29:13,993 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-12-13 13:29:13,993 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-12-13 13:29:13,993 WARN L623 FunctionHandler]: Unknown extern function __list_del_entry [2022-12-13 13:29:13,996 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-13 13:29:13,996 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-13 13:29:13,997 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-12-13 13:29:13,998 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irq [2022-12-13 13:29:13,998 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-12-13 13:29:13,998 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irq [2022-12-13 13:29:13,999 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-12-13 13:29:14,000 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-12-13 13:29:14,005 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_fmt [2022-12-13 13:29:14,010 WARN L623 FunctionHandler]: Unknown extern function bio_clone_bioset [2022-12-13 13:29:14,013 WARN L623 FunctionHandler]: Unknown extern function lock_is_held [2022-12-13 13:29:14,014 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-13 13:29:14,017 WARN L623 FunctionHandler]: Unknown extern function get_phys_to_machine [2022-12-13 13:29:14,018 WARN L623 FunctionHandler]: Unknown extern function get_phys_to_machine [2022-12-13 13:29:14,022 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 13:29:14,023 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-13 13:29:14,024 WARN L623 FunctionHandler]: Unknown extern function __free_pages [2022-12-13 13:29:14,024 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 13:29:14,026 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-13 13:29:14,026 WARN L623 FunctionHandler]: Unknown extern function gnttab_claim_grant_reference [2022-12-13 13:29:14,027 WARN L623 FunctionHandler]: Unknown extern function gnttab_grant_foreign_access_ref [2022-12-13 13:29:14,031 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 13:29:14,031 WARN L623 FunctionHandler]: Unknown extern function bitmap_set [2022-12-13 13:29:14,032 WARN L623 FunctionHandler]: Unknown extern function bitmap_clear [2022-12-13 13:29:14,037 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 13:29:14,038 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 13:29:14,039 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-12-13 13:29:14,042 WARN L623 FunctionHandler]: Unknown extern function gnttab_alloc_grant_references [2022-12-13 13:29:14,042 WARN L623 FunctionHandler]: Unknown extern function gnttab_request_free_callback [2022-12-13 13:29:14,045 WARN L623 FunctionHandler]: Unknown extern function blk_rq_map_sg [2022-12-13 13:29:14,052 WARN L623 FunctionHandler]: Unknown extern function __compiletime_assert_506 [2022-12-13 13:29:14,052 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-13 13:29:14,055 WARN L623 FunctionHandler]: Unknown extern function __compiletime_assert_552 [2022-12-13 13:29:14,056 WARN L623 FunctionHandler]: Unknown extern function __compiletime_assert_553 [2022-12-13 13:29:14,057 WARN L623 FunctionHandler]: Unknown extern function sg_next [2022-12-13 13:29:14,058 WARN L623 FunctionHandler]: Unknown extern function __compiletime_assert_571 [2022-12-13 13:29:14,062 WARN L623 FunctionHandler]: Unknown extern function gnttab_free_grant_references [2022-12-13 13:29:14,064 WARN L623 FunctionHandler]: Unknown extern function notify_remote_via_irq [2022-12-13 13:29:14,066 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-13 13:29:14,067 WARN L623 FunctionHandler]: Unknown extern function blk_start_request [2022-12-13 13:29:14,067 WARN L623 FunctionHandler]: Unknown extern function __blk_end_request_all [2022-12-13 13:29:14,068 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-13 13:29:14,069 WARN L623 FunctionHandler]: Unknown extern function blk_requeue_request [2022-12-13 13:29:14,069 WARN L623 FunctionHandler]: Unknown extern function blk_stop_queue [2022-12-13 13:29:14,069 WARN L623 FunctionHandler]: Unknown extern function blk_peek_request [2022-12-13 13:29:14,070 WARN L623 FunctionHandler]: Unknown extern function blk_queue_max_discard_sectors [2022-12-13 13:29:14,071 WARN L623 FunctionHandler]: Unknown extern function blk_queue_logical_block_size [2022-12-13 13:29:14,071 WARN L623 FunctionHandler]: Unknown extern function blk_queue_physical_block_size [2022-12-13 13:29:14,071 WARN L623 FunctionHandler]: Unknown extern function blk_queue_max_hw_sectors [2022-12-13 13:29:14,071 WARN L623 FunctionHandler]: Unknown extern function blk_queue_segment_boundary [2022-12-13 13:29:14,072 WARN L623 FunctionHandler]: Unknown extern function blk_queue_max_segment_size [2022-12-13 13:29:14,072 WARN L623 FunctionHandler]: Unknown extern function blk_queue_max_segments [2022-12-13 13:29:14,072 WARN L623 FunctionHandler]: Unknown extern function blk_queue_dma_alignment [2022-12-13 13:29:14,072 WARN L623 FunctionHandler]: Unknown extern function blk_queue_bounce_limit [2022-12-13 13:29:14,076 WARN L623 FunctionHandler]: Unknown extern function blk_queue_flush [2022-12-13 13:29:14,076 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:29:14,078 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:29:14,080 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:29:14,081 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:29:14,081 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:29:14,084 WARN L623 FunctionHandler]: Unknown extern function set_disk_ro [2022-12-13 13:29:14,085 WARN L623 FunctionHandler]: Unknown extern function blk_stop_queue [2022-12-13 13:29:14,085 WARN L623 FunctionHandler]: Unknown extern function gnttab_cancel_free_callback [2022-12-13 13:29:14,085 WARN L623 FunctionHandler]: Unknown extern function flush_work [2022-12-13 13:29:14,086 WARN L623 FunctionHandler]: Unknown extern function blk_start_queue [2022-12-13 13:29:14,087 WARN L623 FunctionHandler]: Unknown extern function blk_stop_queue [2022-12-13 13:29:14,087 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-13 13:29:14,087 WARN L623 FunctionHandler]: Unknown extern function gnttab_end_foreign_access [2022-12-13 13:29:14,088 WARN L623 FunctionHandler]: Unknown extern function __free_pages [2022-12-13 13:29:14,088 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 13:29:14,089 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-13 13:29:14,089 WARN L623 FunctionHandler]: Unknown extern function __free_pages [2022-12-13 13:29:14,090 WARN L623 FunctionHandler]: Unknown extern function gnttab_end_foreign_access [2022-12-13 13:29:14,090 WARN L623 FunctionHandler]: Unknown extern function __free_pages [2022-12-13 13:29:14,090 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 13:29:14,091 WARN L623 FunctionHandler]: Unknown extern function gnttab_end_foreign_access [2022-12-13 13:29:14,091 WARN L623 FunctionHandler]: Unknown extern function __free_pages [2022-12-13 13:29:14,091 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 13:29:14,091 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 13:29:14,091 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 13:29:14,099 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 13:29:14,100 WARN L623 FunctionHandler]: Unknown extern function gnttab_cancel_free_callback [2022-12-13 13:29:14,100 WARN L623 FunctionHandler]: Unknown extern function flush_work [2022-12-13 13:29:14,101 WARN L623 FunctionHandler]: Unknown extern function gnttab_end_foreign_access [2022-12-13 13:29:14,101 WARN L623 FunctionHandler]: Unknown extern function unbind_from_irqhandler [2022-12-13 13:29:14,103 WARN L623 FunctionHandler]: Unknown extern function __compiletime_assert_1075 [2022-12-13 13:29:14,103 WARN L623 FunctionHandler]: Unknown extern function __compiletime_assert_1076 [2022-12-13 13:29:14,103 WARN L623 FunctionHandler]: Unknown extern function sg_next [2022-12-13 13:29:14,104 WARN L623 FunctionHandler]: Unknown extern function gnttab_query_foreign_access [2022-12-13 13:29:14,105 WARN L623 FunctionHandler]: Unknown extern function ___ratelimit [2022-12-13 13:29:14,105 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:29:14,106 WARN L623 FunctionHandler]: Unknown extern function gnttab_end_foreign_access [2022-12-13 13:29:14,107 WARN L623 FunctionHandler]: Unknown extern function gnttab_query_foreign_access [2022-12-13 13:29:14,108 WARN L623 FunctionHandler]: Unknown extern function ___ratelimit [2022-12-13 13:29:14,108 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:29:14,109 WARN L623 FunctionHandler]: Unknown extern function gnttab_end_foreign_access [2022-12-13 13:29:14,111 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_fmt [2022-12-13 13:29:14,112 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_fmt [2022-12-13 13:29:14,113 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:29:14,114 WARN L623 FunctionHandler]: Unknown extern function __blk_end_request_all [2022-12-13 13:29:14,114 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:29:14,115 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:29:14,116 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 13:29:14,116 WARN L623 FunctionHandler]: Unknown extern function __blk_end_request_all [2022-12-13 13:29:14,118 WARN L623 FunctionHandler]: Unknown extern function xenbus_dev_fatal [2022-12-13 13:29:14,118 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-12-13 13:29:14,119 WARN L623 FunctionHandler]: Unknown extern function xenbus_grant_ring [2022-12-13 13:29:14,119 WARN L623 FunctionHandler]: Unknown extern function free_pages [2022-12-13 13:29:14,119 WARN L623 FunctionHandler]: Unknown extern function xenbus_alloc_evtchn [2022-12-13 13:29:14,119 WARN L623 FunctionHandler]: Unknown extern function bind_evtchn_to_irqhandler [2022-12-13 13:29:14,120 WARN L623 FunctionHandler]: Unknown extern function xenbus_dev_fatal [2022-12-13 13:29:14,120 WARN L623 FunctionHandler]: Unknown extern function xenbus_transaction_start [2022-12-13 13:29:14,121 WARN L623 FunctionHandler]: Unknown extern function xenbus_dev_fatal [2022-12-13 13:29:14,121 WARN L623 FunctionHandler]: Unknown extern function xenbus_printf [2022-12-13 13:29:14,121 WARN L623 FunctionHandler]: Unknown extern function xenbus_printf [2022-12-13 13:29:14,122 WARN L623 FunctionHandler]: Unknown extern function xenbus_printf [2022-12-13 13:29:14,122 WARN L623 FunctionHandler]: Unknown extern function xenbus_printf [2022-12-13 13:29:14,122 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-13 13:29:14,123 WARN L623 FunctionHandler]: Unknown extern function xenbus_transaction_end [2022-12-13 13:29:14,123 WARN L623 FunctionHandler]: Unknown extern function xenbus_dev_fatal [2022-12-13 13:29:14,123 WARN L623 FunctionHandler]: Unknown extern function xenbus_switch_state [2022-12-13 13:29:14,123 WARN L623 FunctionHandler]: Unknown extern function xenbus_transaction_end [2022-12-13 13:29:14,123 WARN L623 FunctionHandler]: Unknown extern function xenbus_dev_fatal [2022-12-13 13:29:14,124 WARN L623 FunctionHandler]: Unknown extern function xenbus_scanf [2022-12-13 13:29:14,125 WARN L623 FunctionHandler]: Unknown extern function xenbus_scanf [2022-12-13 13:29:14,125 WARN L623 FunctionHandler]: Unknown extern function xenbus_dev_fatal [2022-12-13 13:29:14,125 WARN L623 FunctionHandler]: Unknown extern function xen_has_pv_and_legacy_disk_devices [2022-12-13 13:29:14,126 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:29:14,126 WARN L623 FunctionHandler]: Unknown extern function xenbus_read [2022-12-13 13:29:14,127 WARN L623 FunctionHandler]: Unknown extern function strncmp [2022-12-13 13:29:14,127 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 13:29:14,127 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 13:29:14,127 WARN L623 FunctionHandler]: Unknown extern function xenbus_dev_fatal [2022-12-13 13:29:14,128 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-13 13:29:14,128 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-13 13:29:14,128 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-13 13:29:14,129 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-13 13:29:14,129 WARN L623 FunctionHandler]: Unknown extern function strrchr [2022-12-13 13:29:14,130 WARN L623 FunctionHandler]: Unknown extern function simple_strtoul [2022-12-13 13:29:14,130 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 13:29:14,131 WARN L623 FunctionHandler]: Unknown extern function bio_endio [2022-12-13 13:29:14,131 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 13:29:14,131 WARN L623 FunctionHandler]: Unknown extern function bio_put [2022-12-13 13:29:14,132 WARN L623 FunctionHandler]: Unknown extern function kmemdup [2022-12-13 13:29:14,133 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 13:29:14,133 WARN L623 FunctionHandler]: Unknown extern function blk_queue_max_segments [2022-12-13 13:29:14,135 WARN L623 FunctionHandler]: Unknown extern function blk_end_request_all [2022-12-13 13:29:14,135 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 13:29:14,135 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:29:14,136 WARN L623 FunctionHandler]: Unknown extern function __blk_end_request_all [2022-12-13 13:29:14,136 WARN L623 FunctionHandler]: Unknown extern function blk_fetch_request [2022-12-13 13:29:14,136 WARN L623 FunctionHandler]: Unknown extern function xenbus_switch_state [2022-12-13 13:29:14,137 WARN L623 FunctionHandler]: Unknown extern function blk_requeue_request [2022-12-13 13:29:14,138 WARN L623 FunctionHandler]: Unknown extern function bio_trim [2022-12-13 13:29:14,139 WARN L623 FunctionHandler]: Unknown extern function submit_bio [2022-12-13 13:29:14,139 WARN L623 FunctionHandler]: Unknown extern function submit_bio [2022-12-13 13:29:14,140 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 13:29:14,141 WARN L623 FunctionHandler]: Unknown extern function bdget_disk [2022-12-13 13:29:14,142 WARN L623 FunctionHandler]: Unknown extern function xenbus_frontend_closed [2022-12-13 13:29:14,142 WARN L623 FunctionHandler]: Unknown extern function xenbus_dev_error [2022-12-13 13:29:14,142 WARN L623 FunctionHandler]: Unknown extern function xenbus_switch_state [2022-12-13 13:29:14,142 WARN L623 FunctionHandler]: Unknown extern function xenbus_frontend_closed [2022-12-13 13:29:14,142 WARN L623 FunctionHandler]: Unknown extern function bdput [2022-12-13 13:29:14,143 WARN L623 FunctionHandler]: Unknown extern function xenbus_gather [2022-12-13 13:29:14,144 WARN L623 FunctionHandler]: Unknown extern function xenbus_gather [2022-12-13 13:29:14,145 WARN L623 FunctionHandler]: Unknown extern function xenbus_gather [2022-12-13 13:29:14,147 WARN L623 FunctionHandler]: Unknown extern function sg_init_table [2022-12-13 13:29:14,148 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 13:29:14,148 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 13:29:14,148 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 13:29:14,149 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-13 13:29:14,150 WARN L623 FunctionHandler]: Unknown extern function __free_pages [2022-12-13 13:29:14,151 WARN L623 FunctionHandler]: Unknown extern function xenbus_scanf [2022-12-13 13:29:14,152 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:29:14,152 WARN L623 FunctionHandler]: Unknown extern function revalidate_disk [2022-12-13 13:29:14,153 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 13:29:14,153 WARN L623 FunctionHandler]: Unknown extern function xenbus_gather [2022-12-13 13:29:14,154 WARN L623 FunctionHandler]: Unknown extern function xenbus_dev_fatal [2022-12-13 13:29:14,155 WARN L623 FunctionHandler]: Unknown extern function xenbus_scanf [2022-12-13 13:29:14,155 WARN L623 FunctionHandler]: Unknown extern function xenbus_gather [2022-12-13 13:29:14,156 WARN L623 FunctionHandler]: Unknown extern function xenbus_gather [2022-12-13 13:29:14,156 WARN L623 FunctionHandler]: Unknown extern function xenbus_gather [2022-12-13 13:29:14,157 WARN L623 FunctionHandler]: Unknown extern function xenbus_gather [2022-12-13 13:29:14,158 WARN L623 FunctionHandler]: Unknown extern function xenbus_dev_fatal [2022-12-13 13:29:14,158 WARN L623 FunctionHandler]: Unknown extern function xenbus_dev_fatal [2022-12-13 13:29:14,158 WARN L623 FunctionHandler]: Unknown extern function xenbus_switch_state [2022-12-13 13:29:14,160 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 13:29:14,161 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 13:29:14,162 WARN L623 FunctionHandler]: Unknown extern function bdget_disk [2022-12-13 13:29:14,162 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 13:29:14,162 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-13 13:29:14,163 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 13:29:14,163 WARN L623 FunctionHandler]: Unknown extern function bdput [2022-12-13 13:29:14,166 WARN L623 FunctionHandler]: Unknown extern function bdget_disk [2022-12-13 13:29:14,166 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_fmt [2022-12-13 13:29:14,167 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 13:29:14,168 WARN L623 FunctionHandler]: Unknown extern function xenbus_frontend_closed [2022-12-13 13:29:14,168 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 13:29:14,170 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 13:29:14,170 WARN L623 FunctionHandler]: Unknown extern function bdput [2022-12-13 13:29:14,171 WARN L623 FunctionHandler]: Unknown extern function xen_has_pv_disk_devices [2022-12-13 13:29:14,171 WARN L623 FunctionHandler]: Unknown extern function register_blkdev [2022-12-13 13:29:14,171 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:29:14,172 WARN L623 FunctionHandler]: Unknown extern function unregister_blkdev [2022-12-13 13:29:14,172 WARN L623 FunctionHandler]: Unknown extern function unregister_blkdev [2022-12-13 13:29:14,172 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 13:29:14,180 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-12-13 13:29:14,180 WARN L623 FunctionHandler]: Unknown extern function blk_init_queue [2022-12-13 13:29:14,181 WARN L623 FunctionHandler]: Unknown extern function alloc_disk [2022-12-13 13:29:14,181 WARN L623 FunctionHandler]: Unknown extern function del_gendisk [2022-12-13 13:29:14,181 WARN L623 FunctionHandler]: Unknown extern function __ldv_linux_kernel_locking_spinlock_spin_lock [2022-12-13 13:29:14,182 WARN L623 FunctionHandler]: Unknown extern function del_gendisk [2022-12-13 13:29:14,182 WARN L623 FunctionHandler]: Unknown extern function blk_cleanup_queue [2022-12-13 13:29:14,182 WARN L623 FunctionHandler]: Unknown extern function put_disk [2022-12-13 13:29:14,182 WARN L623 FunctionHandler]: Unknown extern function __ldv_linux_kernel_locking_spinlock_spin_lock [2022-12-13 13:29:14,183 WARN L623 FunctionHandler]: Unknown extern function add_disk [2022-12-13 13:29:14,184 WARN L623 FunctionHandler]: Unknown extern function __xenbus_register_frontend [2022-12-13 13:29:14,184 WARN L623 FunctionHandler]: Unknown extern function xenbus_unregister_driver [2022-12-13 13:29:14,198 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-12-13 13:29:14,204 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 13:29:14,233 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[373036,373049] [2022-12-13 13:29:14,234 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[373181,373194] [2022-12-13 13:29:14,234 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[373327,373340] [2022-12-13 13:29:14,234 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[373492,373505] [2022-12-13 13:29:14,235 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[373650,373663] [2022-12-13 13:29:14,235 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[373808,373821] [2022-12-13 13:29:14,235 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[373966,373979] [2022-12-13 13:29:14,235 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[374126,374139] [2022-12-13 13:29:14,236 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[374285,374298] [2022-12-13 13:29:14,236 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[374424,374437] [2022-12-13 13:29:14,236 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[374566,374579] [2022-12-13 13:29:14,236 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[374715,374728] [2022-12-13 13:29:14,237 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[374854,374867] [2022-12-13 13:29:14,237 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[375009,375022] [2022-12-13 13:29:14,237 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[375169,375182] [2022-12-13 13:29:14,237 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[375320,375333] [2022-12-13 13:29:14,238 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[375471,375484] [2022-12-13 13:29:14,238 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[375623,375636] [2022-12-13 13:29:14,238 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[375772,375785] [2022-12-13 13:29:14,238 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[375920,375933] [2022-12-13 13:29:14,239 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[376077,376090] [2022-12-13 13:29:14,239 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[376226,376239] [2022-12-13 13:29:14,239 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[376382,376395] [2022-12-13 13:29:14,239 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[376535,376548] [2022-12-13 13:29:14,240 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[376681,376694] [2022-12-13 13:29:14,240 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[376824,376837] [2022-12-13 13:29:14,240 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[376976,376989] [2022-12-13 13:29:14,241 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[377122,377135] [2022-12-13 13:29:14,241 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[377267,377280] [2022-12-13 13:29:14,241 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[377421,377434] [2022-12-13 13:29:14,241 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[377572,377585] [2022-12-13 13:29:14,242 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[377727,377740] [2022-12-13 13:29:14,242 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[377879,377892] [2022-12-13 13:29:14,242 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[378034,378047] [2022-12-13 13:29:14,242 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[378198,378211] [2022-12-13 13:29:14,243 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[378354,378367] [2022-12-13 13:29:14,243 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[378518,378531] [2022-12-13 13:29:14,243 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[378660,378673] [2022-12-13 13:29:14,243 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[378818,378831] [2022-12-13 13:29:14,244 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[378985,378998] [2022-12-13 13:29:14,244 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[379144,379157] [2022-12-13 13:29:14,244 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[379303,379316] [2022-12-13 13:29:14,244 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[379452,379465] [2022-12-13 13:29:14,245 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[379599,379612] [2022-12-13 13:29:14,245 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[379738,379751] [2022-12-13 13:29:14,245 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[379901,379914] [2022-12-13 13:29:14,245 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[380067,380080] [2022-12-13 13:29:14,246 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[380231,380244] [2022-12-13 13:29:14,246 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[380396,380409] [2022-12-13 13:29:14,246 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[380561,380574] [2022-12-13 13:29:14,246 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[380727,380740] [2022-12-13 13:29:14,247 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[380892,380905] [2022-12-13 13:29:14,247 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[381059,381072] [2022-12-13 13:29:14,247 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[381219,381232] [2022-12-13 13:29:14,247 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[381381,381394] [2022-12-13 13:29:14,248 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[381540,381553] [2022-12-13 13:29:14,248 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[381686,381699] [2022-12-13 13:29:14,248 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[381829,381842] [2022-12-13 13:29:14,248 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[381973,381986] [2022-12-13 13:29:14,249 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[382116,382129] [2022-12-13 13:29:14,249 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[382260,382273] [2022-12-13 13:29:14,249 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[382401,382414] [2022-12-13 13:29:14,249 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[382539,382552] [2022-12-13 13:29:14,250 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[382697,382710] [2022-12-13 13:29:14,250 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[382856,382869] [2022-12-13 13:29:14,250 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[383012,383025] [2022-12-13 13:29:14,250 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[383161,383174] [2022-12-13 13:29:14,251 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[383313,383326] [2022-12-13 13:29:14,251 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[383464,383477] [2022-12-13 13:29:14,251 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[383613,383626] [2022-12-13 13:29:14,251 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[383765,383778] [2022-12-13 13:29:14,252 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[383913,383926] [2022-12-13 13:29:14,252 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[384066,384079] [2022-12-13 13:29:14,252 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[384217,384230] [2022-12-13 13:29:14,252 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[384367,384380] [2022-12-13 13:29:14,253 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[384514,384527] [2022-12-13 13:29:14,253 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[384665,384678] [2022-12-13 13:29:14,253 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[384816,384829] [2022-12-13 13:29:14,253 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[384964,384977] [2022-12-13 13:29:14,254 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[385130,385143] [2022-12-13 13:29:14,254 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[385299,385312] [2022-12-13 13:29:14,254 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[385466,385479] [2022-12-13 13:29:14,254 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[385634,385647] [2022-12-13 13:29:14,255 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[385784,385797] [2022-12-13 13:29:14,255 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[385931,385944] [2022-12-13 13:29:14,255 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[386092,386105] [2022-12-13 13:29:14,255 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[386262,386275] [2022-12-13 13:29:14,256 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i[386424,386437] [2022-12-13 13:29:14,262 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-13 13:29:14,451 INFO L208 MainTranslator]: Completed translation [2022-12-13 13:29:14,452 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 01:29:14 WrapperNode [2022-12-13 13:29:14,452 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-13 13:29:14,453 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-13 13:29:14,453 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-13 13:29:14,453 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-13 13:29:14,459 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 01:29:14" (1/1) ... [2022-12-13 13:29:14,543 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 01:29:14" (1/1) ... [2022-12-13 13:29:14,695 INFO L138 Inliner]: procedures = 689, calls = 2884, calls flagged for inlining = 316, calls inlined = 216, statements flattened = 5705 [2022-12-13 13:29:14,696 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-13 13:29:14,696 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-13 13:29:14,696 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-13 13:29:14,697 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-13 13:29:14,705 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 01:29:14" (1/1) ... [2022-12-13 13:29:14,705 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 01:29:14" (1/1) ... [2022-12-13 13:29:14,723 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 01:29:14" (1/1) ... [2022-12-13 13:29:14,723 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 01:29:14" (1/1) ... [2022-12-13 13:29:14,813 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 01:29:14" (1/1) ... [2022-12-13 13:29:14,829 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 01:29:14" (1/1) ... [2022-12-13 13:29:14,847 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 01:29:14" (1/1) ... [2022-12-13 13:29:14,860 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 01:29:14" (1/1) ... [2022-12-13 13:29:14,881 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-13 13:29:14,882 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-13 13:29:14,882 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-13 13:29:14,882 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-13 13:29:14,882 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 01:29:14" (1/1) ... [2022-12-13 13:29:14,887 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-13 13:29:14,895 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:29:14,908 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-12-13 13:29:14,910 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-12-13 13:29:14,942 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_frontend_closed [2022-12-13 13:29:14,942 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_frontend_closed [2022-12-13 13:29:14,942 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2022-12-13 13:29:14,942 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_coherent_check_final_state [2022-12-13 13:29:14,942 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_coherent_check_final_state [2022-12-13 13:29:14,942 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-12-13 13:29:14,942 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-12-13 13:29:14,942 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-12-13 13:29:14,942 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-12-13 13:29:14,942 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_mmc_sdio_func_check_final_state [2022-12-13 13:29:14,942 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_mmc_sdio_func_check_final_state [2022-12-13 13:29:14,942 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_genhd_del_gendisk [2022-12-13 13:29:14,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_genhd_del_gendisk [2022-12-13 13:29:14,943 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-12-13 13:29:14,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-12-13 13:29:14,943 INFO L130 BoogieDeclarations]: Found specification of procedure submit_bio [2022-12-13 13:29:14,943 INFO L138 BoogieDeclarations]: Found implementation of procedure submit_bio [2022-12-13 13:29:14,943 INFO L130 BoogieDeclarations]: Found specification of procedure queue_flag_set_unlocked [2022-12-13 13:29:14,943 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_flag_set_unlocked [2022-12-13 13:29:14,943 INFO L130 BoogieDeclarations]: Found specification of procedure gnttab_cancel_free_callback [2022-12-13 13:29:14,943 INFO L138 BoogieDeclarations]: Found implementation of procedure gnttab_cancel_free_callback [2022-12-13 13:29:14,943 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_arch_io_check_final_state [2022-12-13 13:29:14,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_arch_io_check_final_state [2022-12-13 13:29:14,943 INFO L130 BoogieDeclarations]: Found specification of procedure gnttab_end_foreign_access [2022-12-13 13:29:14,943 INFO L138 BoogieDeclarations]: Found implementation of procedure gnttab_end_foreign_access [2022-12-13 13:29:14,943 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_module_check_final_state [2022-12-13 13:29:14,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_module_check_final_state [2022-12-13 13:29:14,944 INFO L130 BoogieDeclarations]: Found specification of procedure do_blkif_request [2022-12-13 13:29:14,944 INFO L138 BoogieDeclarations]: Found implementation of procedure do_blkif_request [2022-12-13 13:29:14,944 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pages [2022-12-13 13:29:14,944 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_pages [2022-12-13 13:29:14,944 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-12-13 13:29:14,944 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-12-13 13:29:14,944 INFO L130 BoogieDeclarations]: Found specification of procedure talk_to_blkback [2022-12-13 13:29:14,944 INFO L138 BoogieDeclarations]: Found implementation of procedure talk_to_blkback [2022-12-13 13:29:14,944 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-12-13 13:29:14,944 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-12-13 13:29:14,944 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_queue_check_final_state [2022-12-13 13:29:14,944 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_queue_check_final_state [2022-12-13 13:29:14,944 INFO L130 BoogieDeclarations]: Found specification of procedure blkfront_setup_indirect [2022-12-13 13:29:14,944 INFO L138 BoogieDeclarations]: Found implementation of procedure blkfront_setup_indirect [2022-12-13 13:29:14,944 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-13 13:29:14,944 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-12-13 13:29:14,945 INFO L130 BoogieDeclarations]: Found specification of procedure pfn_to_mfn [2022-12-13 13:29:14,945 INFO L138 BoogieDeclarations]: Found implementation of procedure pfn_to_mfn [2022-12-13 13:29:14,945 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-12-13 13:29:14,945 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-12-13 13:29:14,945 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2022-12-13 13:29:14,945 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2022-12-13 13:29:14,945 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_request_check_final_state [2022-12-13 13:29:14,945 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_request_check_final_state [2022-12-13 13:29:14,945 INFO L130 BoogieDeclarations]: Found specification of procedure xlvbd_release_gendisk [2022-12-13 13:29:14,945 INFO L138 BoogieDeclarations]: Found implementation of procedure xlvbd_release_gendisk [2022-12-13 13:29:14,945 INFO L130 BoogieDeclarations]: Found specification of procedure xlbd_release_minors [2022-12-13 13:29:14,945 INFO L138 BoogieDeclarations]: Found implementation of procedure xlbd_release_minors [2022-12-13 13:29:14,945 INFO L130 BoogieDeclarations]: Found specification of procedure xlvbd_flush [2022-12-13 13:29:14,945 INFO L138 BoogieDeclarations]: Found implementation of procedure xlvbd_flush [2022-12-13 13:29:14,946 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2022-12-13 13:29:14,946 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2022-12-13 13:29:14,946 INFO L130 BoogieDeclarations]: Found specification of procedure sg_page [2022-12-13 13:29:14,946 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_page [2022-12-13 13:29:14,946 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_switch_state [2022-12-13 13:29:14,946 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_switch_state [2022-12-13 13:29:14,946 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_in_interrupt_context [2022-12-13 13:29:14,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_in_interrupt_context [2022-12-13 13:29:14,946 INFO L130 BoogieDeclarations]: Found specification of procedure flush_work [2022-12-13 13:29:14,946 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_work [2022-12-13 13:29:14,946 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-12-13 13:29:14,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-12-13 13:29:14,946 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_112 [2022-12-13 13:29:14,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_112 [2022-12-13 13:29:14,946 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_bh_check_final_state [2022-12-13 13:29:14,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_bh_check_final_state [2022-12-13 13:29:14,947 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_genhd_check_final_state [2022-12-13 13:29:14,947 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_genhd_check_final_state [2022-12-13 13:29:14,947 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2022-12-13 13:29:14,947 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2022-12-13 13:29:14,947 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-12-13 13:29:14,947 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-12-13 13:29:14,947 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_register_reset_error_counter [2022-12-13 13:29:14,947 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_register_reset_error_counter [2022-12-13 13:29:14,947 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-12-13 13:29:14,947 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-12-13 13:29:14,947 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2022-12-13 13:29:14,947 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2022-12-13 13:29:14,947 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_blkdev [2022-12-13 13:29:14,947 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_blkdev [2022-12-13 13:29:14,947 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_idr_check_final_state [2022-12-13 13:29:14,948 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_idr_check_final_state [2022-12-13 13:29:14,948 INFO L130 BoogieDeclarations]: Found specification of procedure get_grant [2022-12-13 13:29:14,948 INFO L138 BoogieDeclarations]: Found implementation of procedure get_grant [2022-12-13 13:29:14,948 INFO L130 BoogieDeclarations]: Found specification of procedure sg_next [2022-12-13 13:29:14,948 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_next [2022-12-13 13:29:14,948 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_srcu_check_final_state [2022-12-13 13:29:14,948 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_srcu_check_final_state [2022-12-13 13:29:14,948 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-13 13:29:14,948 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2022-12-13 13:29:14,948 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2022-12-13 13:29:14,948 INFO L130 BoogieDeclarations]: Found specification of procedure get_phys_to_machine [2022-12-13 13:29:14,948 INFO L138 BoogieDeclarations]: Found implementation of procedure get_phys_to_machine [2022-12-13 13:29:14,948 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2022-12-13 13:29:14,948 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2022-12-13 13:29:14,948 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-13 13:29:14,948 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_bd_mutex_of_block_device [2022-12-13 13:29:14,949 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_bd_mutex_of_block_device [2022-12-13 13:29:14,949 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-12-13 13:29:14,949 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-12-13 13:29:14,949 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-13 13:29:14,949 INFO L130 BoogieDeclarations]: Found specification of procedure __blk_end_request_all [2022-12-13 13:29:14,949 INFO L138 BoogieDeclarations]: Found implementation of procedure __blk_end_request_all [2022-12-13 13:29:14,949 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-12-13 13:29:14,949 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2022-12-13 13:29:14,949 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2022-12-13 13:29:14,949 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2022-12-13 13:29:14,949 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2022-12-13 13:29:14,949 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2022-12-13 13:29:14,949 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_io_lock_of_blkfront_info [2022-12-13 13:29:14,949 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_io_lock_of_blkfront_info [2022-12-13 13:29:14,949 INFO L130 BoogieDeclarations]: Found specification of procedure kmap_atomic [2022-12-13 13:29:14,950 INFO L138 BoogieDeclarations]: Found implementation of procedure kmap_atomic [2022-12-13 13:29:14,950 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_blkfront_mutex [2022-12-13 13:29:14,950 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_blkfront_mutex [2022-12-13 13:29:14,950 INFO L130 BoogieDeclarations]: Found specification of procedure blkif_free [2022-12-13 13:29:14,950 INFO L138 BoogieDeclarations]: Found implementation of procedure blkif_free [2022-12-13 13:29:14,950 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_register_reset_error_counter [2022-12-13 13:29:14,950 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_register_reset_error_counter [2022-12-13 13:29:14,950 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2022-12-13 13:29:14,950 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2022-12-13 13:29:14,950 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2022-12-13 13:29:14,950 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-13 13:29:14,950 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-13 13:29:14,950 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_mutex_of_blkfront_info [2022-12-13 13:29:14,950 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_mutex_of_blkfront_info [2022-12-13 13:29:14,950 INFO L130 BoogieDeclarations]: Found specification of procedure blk_stop_queue [2022-12-13 13:29:14,951 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_stop_queue [2022-12-13 13:29:14,951 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_mutex_of_blkfront_info [2022-12-13 13:29:14,951 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_mutex_of_blkfront_info [2022-12-13 13:29:14,951 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-12-13 13:29:14,951 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-12-13 13:29:14,951 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-12-13 13:29:14,951 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-12-13 13:29:14,951 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-12-13 13:29:14,951 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-12-13 13:29:14,951 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-12-13 13:29:14,951 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-12-13 13:29:14,951 INFO L130 BoogieDeclarations]: Found specification of procedure bdput [2022-12-13 13:29:14,951 INFO L138 BoogieDeclarations]: Found implementation of procedure bdput [2022-12-13 13:29:14,951 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-12-13 13:29:14,951 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-12-13 13:29:14,951 INFO L130 BoogieDeclarations]: Found specification of procedure del_gendisk [2022-12-13 13:29:14,952 INFO L138 BoogieDeclarations]: Found implementation of procedure del_gendisk [2022-12-13 13:29:14,952 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_transaction_end [2022-12-13 13:29:14,952 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_transaction_end [2022-12-13 13:29:14,952 INFO L130 BoogieDeclarations]: Found specification of procedure set_capacity [2022-12-13 13:29:14,952 INFO L138 BoogieDeclarations]: Found implementation of procedure set_capacity [2022-12-13 13:29:14,952 INFO L130 BoogieDeclarations]: Found specification of procedure blk_rq_sectors [2022-12-13 13:29:14,952 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_rq_sectors [2022-12-13 13:29:14,952 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-12-13 13:29:14,952 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-12-13 13:29:14,952 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_sock_check_final_state [2022-12-13 13:29:14,952 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_sock_check_final_state [2022-12-13 13:29:14,952 INFO L130 BoogieDeclarations]: Found specification of procedure blk_rq_pos [2022-12-13 13:29:14,952 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_rq_pos [2022-12-13 13:29:14,952 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_check_final_state [2022-12-13 13:29:14,952 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_check_final_state [2022-12-13 13:29:14,952 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-13 13:29:14,953 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-12-13 13:29:14,953 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-12-13 13:29:14,953 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_sysfs_check_final_state [2022-12-13 13:29:14,953 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_sysfs_check_final_state [2022-12-13 13:29:14,953 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-13 13:29:14,953 INFO L130 BoogieDeclarations]: Found specification of procedure __free_pages [2022-12-13 13:29:14,953 INFO L138 BoogieDeclarations]: Found implementation of procedure __free_pages [2022-12-13 13:29:14,953 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_107 [2022-12-13 13:29:14,953 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_107 [2022-12-13 13:29:14,953 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-12-13 13:29:14,953 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-12-13 13:29:14,953 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-12-13 13:29:14,953 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2022-12-13 13:29:14,953 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2022-12-13 13:29:14,953 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-12-13 13:29:14,953 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-12-13 13:29:14,954 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_bd_mutex_of_block_device [2022-12-13 13:29:14,954 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_bd_mutex_of_block_device [2022-12-13 13:29:14,954 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-12-13 13:29:14,954 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-12-13 13:29:14,954 INFO L130 BoogieDeclarations]: Found specification of procedure get_capacity [2022-12-13 13:29:14,954 INFO L138 BoogieDeclarations]: Found implementation of procedure get_capacity [2022-12-13 13:29:14,954 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_rtnetlink_check_final_state [2022-12-13 13:29:14,954 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_rtnetlink_check_final_state [2022-12-13 13:29:14,954 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_blkfront_mutex [2022-12-13 13:29:14,954 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_blkfront_mutex [2022-12-13 13:29:14,954 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-12-13 13:29:14,954 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-12-13 13:29:14,954 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-12-13 13:29:14,954 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-12-13 13:29:14,954 INFO L130 BoogieDeclarations]: Found specification of procedure blk_requeue_request [2022-12-13 13:29:14,955 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_requeue_request [2022-12-13 13:29:14,955 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2022-12-13 13:29:14,955 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2022-12-13 13:29:14,955 INFO L130 BoogieDeclarations]: Found specification of procedure bio_segments [2022-12-13 13:29:14,955 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_segments [2022-12-13 13:29:14,955 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_check_final_state [2022-12-13 13:29:14,955 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_check_final_state [2022-12-13 13:29:14,955 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2022-12-13 13:29:14,955 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2022-12-13 13:29:14,955 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_urb_check_final_state [2022-12-13 13:29:14,955 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_urb_check_final_state [2022-12-13 13:29:14,955 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_linux_kernel_locking_spinlock_spin_lock [2022-12-13 13:29:14,955 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_linux_kernel_locking_spinlock_spin_lock [2022-12-13 13:29:14,955 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_io_lock_of_blkfront_info [2022-12-13 13:29:14,955 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_io_lock_of_blkfront_info [2022-12-13 13:29:14,955 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_rwlock_check_final_state [2022-12-13 13:29:14,956 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_rwlock_check_final_state [2022-12-13 13:29:14,956 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-12-13 13:29:14,956 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-12-13 13:29:14,956 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2022-12-13 13:29:14,956 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2022-12-13 13:29:14,956 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_char_dev_check_final_state [2022-12-13 13:29:14,956 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_char_dev_check_final_state [2022-12-13 13:29:14,956 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2022-12-13 13:29:14,956 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2022-12-13 13:29:14,956 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-12-13 13:29:14,956 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2022-12-13 13:29:14,956 INFO L130 BoogieDeclarations]: Found specification of procedure kick_pending_request_queues [2022-12-13 13:29:14,956 INFO L138 BoogieDeclarations]: Found implementation of procedure kick_pending_request_queues [2022-12-13 13:29:14,956 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-12-13 13:29:14,956 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-12-13 13:29:14,956 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_96 [2022-12-13 13:29:14,957 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_96 [2022-12-13 13:29:14,957 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_drivers_base_class_check_final_state [2022-12-13 13:29:14,957 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_drivers_base_class_check_final_state [2022-12-13 13:29:14,957 INFO L130 BoogieDeclarations]: Found specification of procedure strrchr [2022-12-13 13:29:14,957 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_97 [2022-12-13 13:29:14,957 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_97 [2022-12-13 13:29:14,957 INFO L130 BoogieDeclarations]: Found specification of procedure bdget_disk [2022-12-13 13:29:14,957 INFO L138 BoogieDeclarations]: Found implementation of procedure bdget_disk [2022-12-13 13:29:14,957 INFO L130 BoogieDeclarations]: Found specification of procedure bio_list_merge [2022-12-13 13:29:14,957 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_list_merge [2022-12-13 13:29:14,957 INFO L130 BoogieDeclarations]: Found specification of procedure blk_queue_max_segments [2022-12-13 13:29:14,957 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_queue_max_segments [2022-12-13 13:29:14,957 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-12-13 13:29:14,957 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-12-13 13:29:14,957 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_sched_check_final_state [2022-12-13 13:29:14,957 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_sched_check_final_state [2022-12-13 13:29:14,958 INFO L130 BoogieDeclarations]: Found specification of procedure encode_disk_name [2022-12-13 13:29:14,958 INFO L138 BoogieDeclarations]: Found implementation of procedure encode_disk_name [2022-12-13 13:29:14,958 INFO L130 BoogieDeclarations]: Found specification of procedure __kunmap_atomic [2022-12-13 13:29:14,958 INFO L138 BoogieDeclarations]: Found implementation of procedure __kunmap_atomic [2022-12-13 13:29:14,958 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_111 [2022-12-13 13:29:14,958 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_111 [2022-12-13 13:29:15,517 INFO L235 CfgBuilder]: Building ICFG [2022-12-13 13:29:15,520 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-13 13:29:21,331 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-12-13 13:30:06,673 INFO L276 CfgBuilder]: Performing block encoding [2022-12-13 13:30:06,684 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-13 13:30:06,684 INFO L300 CfgBuilder]: Removed 5 assume(true) statements. [2022-12-13 13:30:06,687 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.12 01:30:06 BoogieIcfgContainer [2022-12-13 13:30:06,687 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-13 13:30:06,688 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-12-13 13:30:06,688 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-12-13 13:30:06,691 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-12-13 13:30:06,691 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 13.12 01:29:10" (1/3) ... [2022-12-13 13:30:06,691 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@73ee26e2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.12 01:30:06, skipping insertion in model container [2022-12-13 13:30:06,691 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 01:29:14" (2/3) ... [2022-12-13 13:30:06,691 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@73ee26e2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.12 01:30:06, skipping insertion in model container [2022-12-13 13:30:06,691 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.12 01:30:06" (3/3) ... [2022-12-13 13:30:06,692 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.i [2022-12-13 13:30:06,705 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-12-13 13:30:06,705 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 34 error locations. [2022-12-13 13:30:06,783 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-12-13 13:30:06,789 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@76317463, mLbeIndependenceSettings=[IndependenceType=SYNTACTIC, AbstractionType=NONE, UseConditional=, UseSemiCommutativity=, Solver=, SolverTimeout=] [2022-12-13 13:30:06,789 INFO L358 AbstractCegarLoop]: Starting to check reachability of 34 error locations. [2022-12-13 13:30:06,798 INFO L276 IsEmpty]: Start isEmpty. Operand has 1730 states, 1213 states have (on average 1.3223413025556472) internal successors, (1604), 1273 states have internal predecessors, (1604), 374 states have call successors, (374), 109 states have call predecessors, (374), 108 states have return successors, (370), 368 states have call predecessors, (370), 370 states have call successors, (370) [2022-12-13 13:30:06,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2022-12-13 13:30:06,805 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 13:30:06,806 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 13:30:06,806 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_linux_arch_io_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_kernel_rcu_update_lock_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 32 more)] === [2022-12-13 13:30:06,811 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 13:30:06,812 INFO L85 PathProgramCache]: Analyzing trace with hash -1744184761, now seen corresponding path program 1 times [2022-12-13 13:30:06,826 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-12-13 13:30:06,826 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1122552504] [2022-12-13 13:30:06,826 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 13:30:06,826 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-12-13 13:30:06,826 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/bin/uautomizer-uyxdKDjOR8/mathsat [2022-12-13 13:30:06,827 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/bin/uautomizer-uyxdKDjOR8/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-12-13 13:30:06,828 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/bin/uautomizer-uyxdKDjOR8/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Waiting until timeout for monitored process [2022-12-13 13:30:07,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:30:07,408 INFO L263 TraceCheckSpWp]: Trace formula consists of 902 conjuncts, 4 conjunts are in the unsatisfiable core [2022-12-13 13:30:07,413 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-13 13:30:07,746 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-13 13:30:07,747 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-12-13 13:30:07,747 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-12-13 13:30:07,747 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1122552504] [2022-12-13 13:30:07,748 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1122552504] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 13:30:07,748 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 13:30:07,748 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-13 13:30:07,749 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1317046793] [2022-12-13 13:30:07,750 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 13:30:07,753 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-12-13 13:30:07,753 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-12-13 13:30:07,774 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-12-13 13:30:07,774 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-12-13 13:30:07,778 INFO L87 Difference]: Start difference. First operand has 1730 states, 1213 states have (on average 1.3223413025556472) internal successors, (1604), 1273 states have internal predecessors, (1604), 374 states have call successors, (374), 109 states have call predecessors, (374), 108 states have return successors, (370), 368 states have call predecessors, (370), 370 states have call successors, (370) Second operand has 4 states, 4 states have (on average 7.25) internal successors, (29), 3 states have internal predecessors, (29), 1 states have call successors, (8), 1 states have call predecessors, (8), 1 states have return successors, (7), 1 states have call predecessors, (7), 1 states have call successors, (7) [2022-12-13 13:30:07,973 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 13:30:07,973 INFO L93 Difference]: Finished difference Result 3404 states and 4739 transitions. [2022-12-13 13:30:07,974 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-12-13 13:30:07,975 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 7.25) internal successors, (29), 3 states have internal predecessors, (29), 1 states have call successors, (8), 1 states have call predecessors, (8), 1 states have return successors, (7), 1 states have call predecessors, (7), 1 states have call successors, (7) Word has length 50 [2022-12-13 13:30:07,975 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 13:30:07,991 INFO L225 Difference]: With dead ends: 3404 [2022-12-13 13:30:07,991 INFO L226 Difference]: Without dead ends: 1694 [2022-12-13 13:30:08,000 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 50 GetRequests, 47 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-12-13 13:30:08,002 INFO L413 NwaCegarLoop]: 2241 mSDtfsCounter, 2203 mSDsluCounter, 2239 mSDsCounter, 0 mSdLazyCounter, 2 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2205 SdHoareTripleChecker+Valid, 4480 SdHoareTripleChecker+Invalid, 2 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 2 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-12-13 13:30:08,002 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2205 Valid, 4480 Invalid, 2 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 2 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-12-13 13:30:08,017 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1694 states. [2022-12-13 13:30:08,095 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1694 to 1694. [2022-12-13 13:30:08,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1694 states, 1184 states have (on average 1.2576013513513513) internal successors, (1489), 1240 states have internal predecessors, (1489), 370 states have call successors, (370), 108 states have call predecessors, (370), 107 states have return successors, (368), 366 states have call predecessors, (368), 368 states have call successors, (368) [2022-12-13 13:30:08,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1694 states to 1694 states and 2227 transitions. [2022-12-13 13:30:08,108 INFO L78 Accepts]: Start accepts. Automaton has 1694 states and 2227 transitions. Word has length 50 [2022-12-13 13:30:08,109 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 13:30:08,110 INFO L495 AbstractCegarLoop]: Abstraction has 1694 states and 2227 transitions. [2022-12-13 13:30:08,110 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 7.25) internal successors, (29), 3 states have internal predecessors, (29), 1 states have call successors, (8), 1 states have call predecessors, (8), 1 states have return successors, (7), 1 states have call predecessors, (7), 1 states have call successors, (7) [2022-12-13 13:30:08,110 INFO L276 IsEmpty]: Start isEmpty. Operand 1694 states and 2227 transitions. [2022-12-13 13:30:08,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-13 13:30:08,111 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 13:30:08,112 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 13:30:08,126 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/bin/uautomizer-uyxdKDjOR8/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Forceful destruction successful, exit code 0 [2022-12-13 13:30:08,312 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/bin/uautomizer-uyxdKDjOR8/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-12-13 13:30:08,313 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_linux_block_genhd_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_kernel_rcu_update_lock_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 32 more)] === [2022-12-13 13:30:08,313 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 13:30:08,314 INFO L85 PathProgramCache]: Analyzing trace with hash -1338633182, now seen corresponding path program 1 times [2022-12-13 13:30:08,315 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-12-13 13:30:08,315 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1621714230] [2022-12-13 13:30:08,315 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 13:30:08,315 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-12-13 13:30:08,315 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/bin/uautomizer-uyxdKDjOR8/mathsat [2022-12-13 13:30:08,317 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/bin/uautomizer-uyxdKDjOR8/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-12-13 13:30:08,318 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/bin/uautomizer-uyxdKDjOR8/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Waiting until timeout for monitored process [2022-12-13 13:30:08,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:30:08,879 INFO L263 TraceCheckSpWp]: Trace formula consists of 911 conjuncts, 4 conjunts are in the unsatisfiable core [2022-12-13 13:30:08,881 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-13 13:30:09,187 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-13 13:30:09,187 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-12-13 13:30:09,187 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-12-13 13:30:09,187 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1621714230] [2022-12-13 13:30:09,187 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1621714230] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 13:30:09,187 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 13:30:09,187 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-13 13:30:09,188 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1580775790] [2022-12-13 13:30:09,188 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 13:30:09,189 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-12-13 13:30:09,189 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-12-13 13:30:09,189 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-12-13 13:30:09,189 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-12-13 13:30:09,190 INFO L87 Difference]: Start difference. First operand 1694 states and 2227 transitions. Second operand has 4 states, 4 states have (on average 8.25) internal successors, (33), 3 states have internal predecessors, (33), 1 states have call successors, (9), 1 states have call predecessors, (9), 1 states have return successors, (8), 1 states have call predecessors, (8), 1 states have call successors, (8) [2022-12-13 13:30:09,434 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 13:30:09,435 INFO L93 Difference]: Finished difference Result 3335 states and 4393 transitions. [2022-12-13 13:30:09,435 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-12-13 13:30:09,435 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 8.25) internal successors, (33), 3 states have internal predecessors, (33), 1 states have call successors, (9), 1 states have call predecessors, (9), 1 states have return successors, (8), 1 states have call predecessors, (8), 1 states have call successors, (8) Word has length 56 [2022-12-13 13:30:09,435 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 13:30:09,449 INFO L225 Difference]: With dead ends: 3335 [2022-12-13 13:30:09,449 INFO L226 Difference]: Without dead ends: 3333 [2022-12-13 13:30:09,451 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 56 GetRequests, 53 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-12-13 13:30:09,451 INFO L413 NwaCegarLoop]: 2691 mSDtfsCounter, 2150 mSDsluCounter, 4873 mSDsCounter, 0 mSdLazyCounter, 19 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2152 SdHoareTripleChecker+Valid, 7564 SdHoareTripleChecker+Invalid, 20 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 19 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-12-13 13:30:09,451 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2152 Valid, 7564 Invalid, 20 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 19 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-12-13 13:30:09,455 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3333 states. [2022-12-13 13:30:09,560 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3333 to 3139. [2022-12-13 13:30:09,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3139 states, 2220 states have (on average 1.2612612612612613) internal successors, (2800), 2302 states have internal predecessors, (2800), 691 states have call successors, (691), 196 states have call predecessors, (691), 195 states have return successors, (697), 681 states have call predecessors, (697), 689 states have call successors, (697) [2022-12-13 13:30:09,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3139 states to 3139 states and 4188 transitions. [2022-12-13 13:30:09,577 INFO L78 Accepts]: Start accepts. Automaton has 3139 states and 4188 transitions. Word has length 56 [2022-12-13 13:30:09,578 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 13:30:09,578 INFO L495 AbstractCegarLoop]: Abstraction has 3139 states and 4188 transitions. [2022-12-13 13:30:09,578 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 8.25) internal successors, (33), 3 states have internal predecessors, (33), 1 states have call successors, (9), 1 states have call predecessors, (9), 1 states have return successors, (8), 1 states have call predecessors, (8), 1 states have call successors, (8) [2022-12-13 13:30:09,578 INFO L276 IsEmpty]: Start isEmpty. Operand 3139 states and 4188 transitions. [2022-12-13 13:30:09,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-12-13 13:30:09,579 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 13:30:09,579 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 13:30:09,598 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/bin/uautomizer-uyxdKDjOR8/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Ended with exit code 0 [2022-12-13 13:30:09,780 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/bin/uautomizer-uyxdKDjOR8/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-12-13 13:30:09,780 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_linux_block_queue_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_kernel_rcu_update_lock_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 32 more)] === [2022-12-13 13:30:09,781 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 13:30:09,781 INFO L85 PathProgramCache]: Analyzing trace with hash 1618547776, now seen corresponding path program 1 times [2022-12-13 13:30:09,804 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-12-13 13:30:09,804 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1689943981] [2022-12-13 13:30:09,804 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 13:30:09,804 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-12-13 13:30:09,804 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/bin/uautomizer-uyxdKDjOR8/mathsat [2022-12-13 13:30:09,805 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/bin/uautomizer-uyxdKDjOR8/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-12-13 13:30:09,806 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/bin/uautomizer-uyxdKDjOR8/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (4)] Waiting until timeout for monitored process [2022-12-13 13:30:10,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:30:10,343 INFO L263 TraceCheckSpWp]: Trace formula consists of 920 conjuncts, 4 conjunts are in the unsatisfiable core [2022-12-13 13:30:10,345 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-13 13:30:10,711 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-13 13:30:10,711 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-12-13 13:30:10,711 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-12-13 13:30:10,711 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1689943981] [2022-12-13 13:30:10,711 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1689943981] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 13:30:10,711 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 13:30:10,712 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-13 13:30:10,712 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1495962477] [2022-12-13 13:30:10,712 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 13:30:10,712 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-12-13 13:30:10,712 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-12-13 13:30:10,712 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-12-13 13:30:10,713 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-12-13 13:30:10,713 INFO L87 Difference]: Start difference. First operand 3139 states and 4188 transitions. Second operand has 4 states, 4 states have (on average 9.25) internal successors, (37), 3 states have internal predecessors, (37), 1 states have call successors, (10), 1 states have call predecessors, (10), 1 states have return successors, (9), 1 states have call predecessors, (9), 1 states have call successors, (9) [2022-12-13 13:30:11,024 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 13:30:11,024 INFO L93 Difference]: Finished difference Result 6237 states and 8328 transitions. [2022-12-13 13:30:11,025 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-12-13 13:30:11,025 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 9.25) internal successors, (37), 3 states have internal predecessors, (37), 1 states have call successors, (10), 1 states have call predecessors, (10), 1 states have return successors, (9), 1 states have call predecessors, (9), 1 states have call successors, (9) Word has length 62 [2022-12-13 13:30:11,026 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 13:30:11,049 INFO L225 Difference]: With dead ends: 6237 [2022-12-13 13:30:11,049 INFO L226 Difference]: Without dead ends: 6235 [2022-12-13 13:30:11,052 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 62 GetRequests, 59 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-12-13 13:30:11,052 INFO L413 NwaCegarLoop]: 2592 mSDtfsCounter, 2175 mSDsluCounter, 4760 mSDsCounter, 0 mSdLazyCounter, 13 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2177 SdHoareTripleChecker+Valid, 7352 SdHoareTripleChecker+Invalid, 15 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 13 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-12-13 13:30:11,053 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2177 Valid, 7352 Invalid, 15 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 13 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-12-13 13:30:11,058 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6235 states. [2022-12-13 13:30:11,289 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6235 to 6052. [2022-12-13 13:30:11,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6052 states, 4305 states have (on average 1.2631823461091753) internal successors, (5438), 4438 states have internal predecessors, (5438), 1340 states have call successors, (1340), 375 states have call predecessors, (1340), 374 states have return successors, (1362), 1319 states have call predecessors, (1362), 1338 states have call successors, (1362) [2022-12-13 13:30:11,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6052 states to 6052 states and 8140 transitions. [2022-12-13 13:30:11,319 INFO L78 Accepts]: Start accepts. Automaton has 6052 states and 8140 transitions. Word has length 62 [2022-12-13 13:30:11,319 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 13:30:11,319 INFO L495 AbstractCegarLoop]: Abstraction has 6052 states and 8140 transitions. [2022-12-13 13:30:11,319 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 9.25) internal successors, (37), 3 states have internal predecessors, (37), 1 states have call successors, (10), 1 states have call predecessors, (10), 1 states have return successors, (9), 1 states have call predecessors, (9), 1 states have call successors, (9) [2022-12-13 13:30:11,319 INFO L276 IsEmpty]: Start isEmpty. Operand 6052 states and 8140 transitions. [2022-12-13 13:30:11,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-13 13:30:11,321 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 13:30:11,321 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 13:30:11,340 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/bin/uautomizer-uyxdKDjOR8/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (4)] Ended with exit code 0 [2022-12-13 13:30:11,521 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/bin/uautomizer-uyxdKDjOR8/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-12-13 13:30:11,522 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_linux_block_request_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_kernel_rcu_update_lock_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 32 more)] === [2022-12-13 13:30:11,522 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 13:30:11,522 INFO L85 PathProgramCache]: Analyzing trace with hash 1851165039, now seen corresponding path program 1 times [2022-12-13 13:30:11,523 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-12-13 13:30:11,523 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [822784733] [2022-12-13 13:30:11,523 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 13:30:11,523 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-12-13 13:30:11,523 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/bin/uautomizer-uyxdKDjOR8/mathsat [2022-12-13 13:30:11,524 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/bin/uautomizer-uyxdKDjOR8/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-12-13 13:30:11,525 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/bin/uautomizer-uyxdKDjOR8/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (5)] Waiting until timeout for monitored process [2022-12-13 13:30:11,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:30:11,963 INFO L263 TraceCheckSpWp]: Trace formula consists of 929 conjuncts, 4 conjunts are in the unsatisfiable core [2022-12-13 13:30:11,965 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-13 13:30:12,341 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-13 13:30:12,341 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-12-13 13:30:12,341 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-12-13 13:30:12,341 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [822784733] [2022-12-13 13:30:12,341 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [822784733] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 13:30:12,341 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 13:30:12,342 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-13 13:30:12,342 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [697011339] [2022-12-13 13:30:12,342 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 13:30:12,342 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-12-13 13:30:12,342 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-12-13 13:30:12,342 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-12-13 13:30:12,343 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-12-13 13:30:12,343 INFO L87 Difference]: Start difference. First operand 6052 states and 8140 transitions. Second operand has 4 states, 4 states have (on average 10.25) internal successors, (41), 3 states have internal predecessors, (41), 1 states have call successors, (11), 1 states have call predecessors, (11), 1 states have return successors, (10), 1 states have call predecessors, (10), 1 states have call successors, (10) [2022-12-13 13:30:12,595 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 13:30:12,595 INFO L93 Difference]: Finished difference Result 6052 states and 8140 transitions. [2022-12-13 13:30:12,595 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-12-13 13:30:12,596 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 10.25) internal successors, (41), 3 states have internal predecessors, (41), 1 states have call successors, (11), 1 states have call predecessors, (11), 1 states have return successors, (10), 1 states have call predecessors, (10), 1 states have call successors, (10) Word has length 68 [2022-12-13 13:30:12,596 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 13:30:12,623 INFO L225 Difference]: With dead ends: 6052 [2022-12-13 13:30:12,623 INFO L226 Difference]: Without dead ends: 6050 [2022-12-13 13:30:12,627 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 68 GetRequests, 65 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-12-13 13:30:12,628 INFO L413 NwaCegarLoop]: 2223 mSDtfsCounter, 2167 mSDsluCounter, 2221 mSDsCounter, 0 mSdLazyCounter, 2 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2169 SdHoareTripleChecker+Valid, 4444 SdHoareTripleChecker+Invalid, 2 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 2 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-12-13 13:30:12,628 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2169 Valid, 4444 Invalid, 2 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 2 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-12-13 13:30:12,635 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6050 states. [2022-12-13 13:30:12,928 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6050 to 6050. [2022-12-13 13:30:12,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6050 states, 4304 states have (on average 1.263011152416357) internal successors, (5436), 4436 states have internal predecessors, (5436), 1340 states have call successors, (1340), 375 states have call predecessors, (1340), 374 states have return successors, (1362), 1319 states have call predecessors, (1362), 1338 states have call successors, (1362) [2022-12-13 13:30:12,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6050 states to 6050 states and 8138 transitions. [2022-12-13 13:30:12,957 INFO L78 Accepts]: Start accepts. Automaton has 6050 states and 8138 transitions. Word has length 68 [2022-12-13 13:30:12,957 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 13:30:12,958 INFO L495 AbstractCegarLoop]: Abstraction has 6050 states and 8138 transitions. [2022-12-13 13:30:12,958 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 10.25) internal successors, (41), 3 states have internal predecessors, (41), 1 states have call successors, (11), 1 states have call predecessors, (11), 1 states have return successors, (10), 1 states have call predecessors, (10), 1 states have call successors, (10) [2022-12-13 13:30:12,958 INFO L276 IsEmpty]: Start isEmpty. Operand 6050 states and 8138 transitions. [2022-12-13 13:30:12,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-13 13:30:12,959 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 13:30:12,959 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 13:30:12,978 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/bin/uautomizer-uyxdKDjOR8/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (5)] Ended with exit code 0 [2022-12-13 13:30:13,159 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/bin/uautomizer-uyxdKDjOR8/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-12-13 13:30:13,159 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_linux_drivers_base_class_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_kernel_rcu_update_lock_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 32 more)] === [2022-12-13 13:30:13,160 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 13:30:13,160 INFO L85 PathProgramCache]: Analyzing trace with hash -776795480, now seen corresponding path program 1 times [2022-12-13 13:30:13,161 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-12-13 13:30:13,161 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [487480476] [2022-12-13 13:30:13,161 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 13:30:13,161 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-12-13 13:30:13,161 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/bin/uautomizer-uyxdKDjOR8/mathsat [2022-12-13 13:30:13,162 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/bin/uautomizer-uyxdKDjOR8/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-12-13 13:30:13,163 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/bin/uautomizer-uyxdKDjOR8/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (6)] Waiting until timeout for monitored process [2022-12-13 13:30:13,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:30:13,623 INFO L263 TraceCheckSpWp]: Trace formula consists of 938 conjuncts, 4 conjunts are in the unsatisfiable core [2022-12-13 13:30:13,625 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-13 13:30:14,030 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-13 13:30:14,030 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-12-13 13:30:14,030 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-12-13 13:30:14,030 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [487480476] [2022-12-13 13:30:14,030 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [487480476] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 13:30:14,030 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 13:30:14,031 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-13 13:30:14,031 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [429315590] [2022-12-13 13:30:14,031 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 13:30:14,031 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-12-13 13:30:14,031 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-12-13 13:30:14,032 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-12-13 13:30:14,032 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-12-13 13:30:14,032 INFO L87 Difference]: Start difference. First operand 6050 states and 8138 transitions. Second operand has 4 states, 4 states have (on average 11.25) internal successors, (45), 3 states have internal predecessors, (45), 1 states have call successors, (12), 1 states have call predecessors, (12), 1 states have return successors, (11), 1 states have call predecessors, (11), 1 states have call successors, (11) [2022-12-13 13:30:14,354 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 13:30:14,354 INFO L93 Difference]: Finished difference Result 6050 states and 8138 transitions. [2022-12-13 13:30:14,355 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-12-13 13:30:14,355 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 11.25) internal successors, (45), 3 states have internal predecessors, (45), 1 states have call successors, (12), 1 states have call predecessors, (12), 1 states have return successors, (11), 1 states have call predecessors, (11), 1 states have call successors, (11) Word has length 74 [2022-12-13 13:30:14,355 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 13:30:14,371 INFO L225 Difference]: With dead ends: 6050 [2022-12-13 13:30:14,371 INFO L226 Difference]: Without dead ends: 6048 [2022-12-13 13:30:14,373 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 74 GetRequests, 71 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-12-13 13:30:14,373 INFO L413 NwaCegarLoop]: 2221 mSDtfsCounter, 2159 mSDsluCounter, 2219 mSDsCounter, 0 mSdLazyCounter, 2 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2161 SdHoareTripleChecker+Valid, 4440 SdHoareTripleChecker+Invalid, 2 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 2 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-12-13 13:30:14,374 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2161 Valid, 4440 Invalid, 2 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 2 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-12-13 13:30:14,378 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6048 states. [2022-12-13 13:30:14,626 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6048 to 6048. [2022-12-13 13:30:14,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6048 states, 4303 states have (on average 1.2628398791540785) internal successors, (5434), 4434 states have internal predecessors, (5434), 1340 states have call successors, (1340), 375 states have call predecessors, (1340), 374 states have return successors, (1362), 1319 states have call predecessors, (1362), 1338 states have call successors, (1362) [2022-12-13 13:30:14,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6048 states to 6048 states and 8136 transitions. [2022-12-13 13:30:14,650 INFO L78 Accepts]: Start accepts. Automaton has 6048 states and 8136 transitions. Word has length 74 [2022-12-13 13:30:14,651 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 13:30:14,651 INFO L495 AbstractCegarLoop]: Abstraction has 6048 states and 8136 transitions. [2022-12-13 13:30:14,651 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 11.25) internal successors, (45), 3 states have internal predecessors, (45), 1 states have call successors, (12), 1 states have call predecessors, (12), 1 states have return successors, (11), 1 states have call predecessors, (11), 1 states have call successors, (11) [2022-12-13 13:30:14,651 INFO L276 IsEmpty]: Start isEmpty. Operand 6048 states and 8136 transitions. [2022-12-13 13:30:14,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-13 13:30:14,652 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 13:30:14,652 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 13:30:14,671 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/bin/uautomizer-uyxdKDjOR8/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (6)] Ended with exit code 0 [2022-12-13 13:30:14,853 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/bin/uautomizer-uyxdKDjOR8/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-12-13 13:30:14,853 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_linux_fs_char_dev_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_kernel_rcu_update_lock_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 32 more)] === [2022-12-13 13:30:14,854 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 13:30:14,854 INFO L85 PathProgramCache]: Analyzing trace with hash -1122863800, now seen corresponding path program 1 times [2022-12-13 13:30:14,856 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-12-13 13:30:14,857 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1464435533] [2022-12-13 13:30:14,857 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 13:30:14,857 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-12-13 13:30:14,857 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/bin/uautomizer-uyxdKDjOR8/mathsat [2022-12-13 13:30:14,859 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/bin/uautomizer-uyxdKDjOR8/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-12-13 13:30:14,861 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/bin/uautomizer-uyxdKDjOR8/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (7)] Waiting until timeout for monitored process [2022-12-13 13:30:15,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:30:15,483 INFO L263 TraceCheckSpWp]: Trace formula consists of 947 conjuncts, 4 conjunts are in the unsatisfiable core [2022-12-13 13:30:15,485 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-13 13:30:15,911 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-13 13:30:15,911 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-12-13 13:30:15,912 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-12-13 13:30:15,912 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1464435533] [2022-12-13 13:30:15,912 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1464435533] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 13:30:15,912 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 13:30:15,912 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-13 13:30:15,912 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1133333116] [2022-12-13 13:30:15,912 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 13:30:15,913 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-12-13 13:30:15,913 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-12-13 13:30:15,914 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-12-13 13:30:15,914 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-12-13 13:30:15,915 INFO L87 Difference]: Start difference. First operand 6048 states and 8136 transitions. Second operand has 4 states, 4 states have (on average 12.25) internal successors, (49), 3 states have internal predecessors, (49), 1 states have call successors, (13), 1 states have call predecessors, (13), 1 states have return successors, (12), 1 states have call predecessors, (12), 1 states have call successors, (12) [2022-12-13 13:30:16,240 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 13:30:16,241 INFO L93 Difference]: Finished difference Result 6048 states and 8136 transitions. [2022-12-13 13:30:16,242 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-12-13 13:30:16,242 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 12.25) internal successors, (49), 3 states have internal predecessors, (49), 1 states have call successors, (13), 1 states have call predecessors, (13), 1 states have return successors, (12), 1 states have call predecessors, (12), 1 states have call successors, (12) Word has length 80 [2022-12-13 13:30:16,242 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 13:30:16,258 INFO L225 Difference]: With dead ends: 6048 [2022-12-13 13:30:16,258 INFO L226 Difference]: Without dead ends: 6046 [2022-12-13 13:30:16,260 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 80 GetRequests, 77 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-12-13 13:30:16,260 INFO L413 NwaCegarLoop]: 2219 mSDtfsCounter, 2151 mSDsluCounter, 2217 mSDsCounter, 0 mSdLazyCounter, 2 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2153 SdHoareTripleChecker+Valid, 4436 SdHoareTripleChecker+Invalid, 2 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 2 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-12-13 13:30:16,260 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2153 Valid, 4436 Invalid, 2 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 2 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-12-13 13:30:16,265 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6046 states. [2022-12-13 13:30:16,536 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6046 to 6046. [2022-12-13 13:30:16,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6046 states, 4302 states have (on average 1.2626685262668527) internal successors, (5432), 4432 states have internal predecessors, (5432), 1340 states have call successors, (1340), 375 states have call predecessors, (1340), 374 states have return successors, (1362), 1319 states have call predecessors, (1362), 1338 states have call successors, (1362) [2022-12-13 13:30:16,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6046 states to 6046 states and 8134 transitions. [2022-12-13 13:30:16,555 INFO L78 Accepts]: Start accepts. Automaton has 6046 states and 8134 transitions. Word has length 80 [2022-12-13 13:30:16,556 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 13:30:16,556 INFO L495 AbstractCegarLoop]: Abstraction has 6046 states and 8134 transitions. [2022-12-13 13:30:16,556 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 12.25) internal successors, (49), 3 states have internal predecessors, (49), 1 states have call successors, (13), 1 states have call predecessors, (13), 1 states have return successors, (12), 1 states have call predecessors, (12), 1 states have call successors, (12) [2022-12-13 13:30:16,556 INFO L276 IsEmpty]: Start isEmpty. Operand 6046 states and 8134 transitions. [2022-12-13 13:30:16,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-13 13:30:16,557 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 13:30:16,557 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 13:30:16,570 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/bin/uautomizer-uyxdKDjOR8/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (7)] Ended with exit code 0 [2022-12-13 13:30:16,757 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 7 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/bin/uautomizer-uyxdKDjOR8/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-12-13 13:30:16,757 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_linux_fs_sysfs_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_kernel_rcu_update_lock_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 32 more)] === [2022-12-13 13:30:16,758 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 13:30:16,758 INFO L85 PathProgramCache]: Analyzing trace with hash -937769578, now seen corresponding path program 1 times [2022-12-13 13:30:16,758 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-12-13 13:30:16,758 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1965429840] [2022-12-13 13:30:16,759 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 13:30:16,759 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-12-13 13:30:16,759 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/bin/uautomizer-uyxdKDjOR8/mathsat [2022-12-13 13:30:16,759 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/bin/uautomizer-uyxdKDjOR8/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-12-13 13:30:16,760 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/bin/uautomizer-uyxdKDjOR8/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (8)] Waiting until timeout for monitored process [2022-12-13 13:30:17,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:30:17,262 INFO L263 TraceCheckSpWp]: Trace formula consists of 956 conjuncts, 4 conjunts are in the unsatisfiable core [2022-12-13 13:30:17,264 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-13 13:30:17,746 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-13 13:30:17,746 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-12-13 13:30:17,746 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-12-13 13:30:17,746 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1965429840] [2022-12-13 13:30:17,746 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1965429840] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 13:30:17,746 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 13:30:17,747 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-13 13:30:17,747 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [361981704] [2022-12-13 13:30:17,747 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 13:30:17,747 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-12-13 13:30:17,748 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-12-13 13:30:17,748 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-12-13 13:30:17,748 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-12-13 13:30:17,748 INFO L87 Difference]: Start difference. First operand 6046 states and 8134 transitions. Second operand has 4 states, 4 states have (on average 13.25) internal successors, (53), 3 states have internal predecessors, (53), 1 states have call successors, (14), 1 states have call predecessors, (14), 1 states have return successors, (13), 1 states have call predecessors, (13), 1 states have call successors, (13) [2022-12-13 13:30:18,039 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 13:30:18,039 INFO L93 Difference]: Finished difference Result 6046 states and 8134 transitions. [2022-12-13 13:30:18,039 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-12-13 13:30:18,039 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 13.25) internal successors, (53), 3 states have internal predecessors, (53), 1 states have call successors, (14), 1 states have call predecessors, (14), 1 states have return successors, (13), 1 states have call predecessors, (13), 1 states have call successors, (13) Word has length 86 [2022-12-13 13:30:18,040 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 13:30:18,052 INFO L225 Difference]: With dead ends: 6046 [2022-12-13 13:30:18,052 INFO L226 Difference]: Without dead ends: 6044 [2022-12-13 13:30:18,054 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 86 GetRequests, 83 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-12-13 13:30:18,054 INFO L413 NwaCegarLoop]: 2217 mSDtfsCounter, 2143 mSDsluCounter, 2215 mSDsCounter, 0 mSdLazyCounter, 2 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2145 SdHoareTripleChecker+Valid, 4432 SdHoareTripleChecker+Invalid, 2 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 2 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-12-13 13:30:18,054 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2145 Valid, 4432 Invalid, 2 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 2 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-12-13 13:30:18,059 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6044 states. [2022-12-13 13:30:18,411 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6044 to 6044. [2022-12-13 13:30:18,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6044 states, 4301 states have (on average 1.2624970936991398) internal successors, (5430), 4430 states have internal predecessors, (5430), 1340 states have call successors, (1340), 375 states have call predecessors, (1340), 374 states have return successors, (1362), 1319 states have call predecessors, (1362), 1338 states have call successors, (1362) [2022-12-13 13:30:18,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6044 states to 6044 states and 8132 transitions. [2022-12-13 13:30:18,431 INFO L78 Accepts]: Start accepts. Automaton has 6044 states and 8132 transitions. Word has length 86 [2022-12-13 13:30:18,431 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 13:30:18,432 INFO L495 AbstractCegarLoop]: Abstraction has 6044 states and 8132 transitions. [2022-12-13 13:30:18,432 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 13.25) internal successors, (53), 3 states have internal predecessors, (53), 1 states have call successors, (14), 1 states have call predecessors, (14), 1 states have return successors, (13), 1 states have call predecessors, (13), 1 states have call successors, (13) [2022-12-13 13:30:18,432 INFO L276 IsEmpty]: Start isEmpty. Operand 6044 states and 8132 transitions. [2022-12-13 13:30:18,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-13 13:30:18,433 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 13:30:18,433 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 13:30:18,451 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/bin/uautomizer-uyxdKDjOR8/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (8)] Ended with exit code 0 [2022-12-13 13:30:18,633 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 8 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/bin/uautomizer-uyxdKDjOR8/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-12-13 13:30:18,633 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ldv_linux_kernel_locking_rwlock_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_kernel_rcu_update_lock_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 32 more)] === [2022-12-13 13:30:18,634 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 13:30:18,634 INFO L85 PathProgramCache]: Analyzing trace with hash -381950560, now seen corresponding path program 1 times [2022-12-13 13:30:18,635 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-12-13 13:30:18,635 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1567014925] [2022-12-13 13:30:18,635 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 13:30:18,635 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-12-13 13:30:18,635 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/bin/uautomizer-uyxdKDjOR8/mathsat [2022-12-13 13:30:18,636 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/bin/uautomizer-uyxdKDjOR8/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-12-13 13:30:18,636 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/bin/uautomizer-uyxdKDjOR8/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (9)] Waiting until timeout for monitored process [2022-12-13 13:30:19,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:30:19,114 INFO L263 TraceCheckSpWp]: Trace formula consists of 965 conjuncts, 4 conjunts are in the unsatisfiable core [2022-12-13 13:30:19,115 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-13 13:30:19,587 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-13 13:30:19,588 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-12-13 13:30:19,588 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-12-13 13:30:19,588 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1567014925] [2022-12-13 13:30:19,588 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1567014925] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 13:30:19,588 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 13:30:19,588 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-13 13:30:19,589 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [851042800] [2022-12-13 13:30:19,589 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 13:30:19,589 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-12-13 13:30:19,589 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-12-13 13:30:19,590 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-12-13 13:30:19,590 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-12-13 13:30:19,590 INFO L87 Difference]: Start difference. First operand 6044 states and 8132 transitions. Second operand has 4 states, 4 states have (on average 14.25) internal successors, (57), 3 states have internal predecessors, (57), 1 states have call successors, (15), 1 states have call predecessors, (15), 1 states have return successors, (14), 1 states have call predecessors, (14), 1 states have call successors, (14) [2022-12-13 13:30:19,988 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 13:30:19,988 INFO L93 Difference]: Finished difference Result 6044 states and 8132 transitions. [2022-12-13 13:30:19,988 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-12-13 13:30:19,988 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 14.25) internal successors, (57), 3 states have internal predecessors, (57), 1 states have call successors, (15), 1 states have call predecessors, (15), 1 states have return successors, (14), 1 states have call predecessors, (14), 1 states have call successors, (14) Word has length 92 [2022-12-13 13:30:19,989 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 13:30:20,000 INFO L225 Difference]: With dead ends: 6044 [2022-12-13 13:30:20,000 INFO L226 Difference]: Without dead ends: 6042 [2022-12-13 13:30:20,001 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 92 GetRequests, 89 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-12-13 13:30:20,002 INFO L413 NwaCegarLoop]: 2215 mSDtfsCounter, 2139 mSDsluCounter, 2209 mSDsCounter, 0 mSdLazyCounter, 2 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2141 SdHoareTripleChecker+Valid, 4424 SdHoareTripleChecker+Invalid, 2 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 2 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-12-13 13:30:20,002 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2141 Valid, 4424 Invalid, 2 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 2 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-12-13 13:30:20,007 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6042 states. [2022-12-13 13:30:20,337 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6042 to 6042. [2022-12-13 13:30:20,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6042 states, 4300 states have (on average 1.262325581395349) internal successors, (5428), 4428 states have internal predecessors, (5428), 1340 states have call successors, (1340), 375 states have call predecessors, (1340), 374 states have return successors, (1362), 1319 states have call predecessors, (1362), 1338 states have call successors, (1362) [2022-12-13 13:30:20,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6042 states to 6042 states and 8130 transitions. [2022-12-13 13:30:20,355 INFO L78 Accepts]: Start accepts. Automaton has 6042 states and 8130 transitions. Word has length 92 [2022-12-13 13:30:20,355 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 13:30:20,355 INFO L495 AbstractCegarLoop]: Abstraction has 6042 states and 8130 transitions. [2022-12-13 13:30:20,355 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 14.25) internal successors, (57), 3 states have internal predecessors, (57), 1 states have call successors, (15), 1 states have call predecessors, (15), 1 states have return successors, (14), 1 states have call predecessors, (14), 1 states have call successors, (14) [2022-12-13 13:30:20,356 INFO L276 IsEmpty]: Start isEmpty. Operand 6042 states and 8130 transitions. [2022-12-13 13:30:20,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2022-12-13 13:30:20,356 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 13:30:20,357 INFO L195 NwaCegarLoop]: trace histogram [8, 8, 8, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 13:30:20,370 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/bin/uautomizer-uyxdKDjOR8/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (9)] Ended with exit code 0 [2022-12-13 13:30:20,557 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/bin/uautomizer-uyxdKDjOR8/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-12-13 13:30:20,557 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_kernel_rcu_update_lock_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 32 more)] === [2022-12-13 13:30:20,557 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 13:30:20,558 INFO L85 PathProgramCache]: Analyzing trace with hash -491328707, now seen corresponding path program 1 times [2022-12-13 13:30:20,558 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-12-13 13:30:20,558 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [480999740] [2022-12-13 13:30:20,559 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 13:30:20,559 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-12-13 13:30:20,559 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/bin/uautomizer-uyxdKDjOR8/mathsat [2022-12-13 13:30:20,559 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/bin/uautomizer-uyxdKDjOR8/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-12-13 13:30:20,560 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_589e6467-ac22-44fc-bcc2-2d8cdd96ac13/bin/uautomizer-uyxdKDjOR8/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (10)] Waiting until timeout for monitored process [2022-12-13 13:30:21,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:30:21,207 INFO L263 TraceCheckSpWp]: Trace formula consists of 1254 conjuncts, 29 conjunts are in the unsatisfiable core [2022-12-13 13:30:21,210 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-13 13:30:22,153 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 98 proven. 0 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2022-12-13 13:30:22,153 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-12-13 13:30:22,153 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-12-13 13:30:22,153 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [480999740] [2022-12-13 13:30:22,153 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [480999740] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 13:30:22,153 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 13:30:22,153 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2022-12-13 13:30:22,153 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [470454476] [2022-12-13 13:30:22,153 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 13:30:22,154 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2022-12-13 13:30:22,154 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-12-13 13:30:22,154 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2022-12-13 13:30:22,154 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=108, Unknown=0, NotChecked=0, Total=132 [2022-12-13 13:30:22,154 INFO L87 Difference]: Start difference. First operand 6042 states and 8130 transitions. Second operand has 12 states, 10 states have (on average 5.6) internal successors, (56), 9 states have internal predecessors, (56), 4 states have call successors, (16), 2 states have call predecessors, (16), 5 states have return successors, (14), 6 states have call predecessors, (14), 4 states have call successors, (14)