./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--usb--gadget--udc--net2272.ko.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/bin/uautomizer-uyxdKDjOR8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/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_6efbb612-d630-4bb3-b0c2-4f906b85ab12/bin/uautomizer-uyxdKDjOR8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/bin/uautomizer-uyxdKDjOR8/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/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_6efbb612-d630-4bb3-b0c2-4f906b85ab12/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 d9035b4ec3c8be0c8a62b9c4cf3880a262fca73149d78c2d88c8226ff5942d9e --- 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 16:34:03,612 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-13 16:34:03,613 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-13 16:34:03,626 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-13 16:34:03,626 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-13 16:34:03,627 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-13 16:34:03,628 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-13 16:34:03,629 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-13 16:34:03,630 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-13 16:34:03,630 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-13 16:34:03,631 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-13 16:34:03,632 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-13 16:34:03,632 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-13 16:34:03,632 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-13 16:34:03,633 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-13 16:34:03,634 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-13 16:34:03,634 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-13 16:34:03,635 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-13 16:34:03,636 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-13 16:34:03,637 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-13 16:34:03,638 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-13 16:34:03,639 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-13 16:34:03,639 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-13 16:34:03,640 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-13 16:34:03,642 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-13 16:34:03,642 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-13 16:34:03,642 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-13 16:34:03,643 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-13 16:34:03,643 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-13 16:34:03,644 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-13 16:34:03,644 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-13 16:34:03,645 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-13 16:34:03,645 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-13 16:34:03,646 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-13 16:34:03,647 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-13 16:34:03,647 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-13 16:34:03,647 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-13 16:34:03,647 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-13 16:34:03,648 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-13 16:34:03,648 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-13 16:34:03,649 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-13 16:34:03,650 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/bin/uautomizer-uyxdKDjOR8/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-12-13 16:34:03,664 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-13 16:34:03,664 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-13 16:34:03,664 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-12-13 16:34:03,665 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-12-13 16:34:03,665 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-13 16:34:03,665 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-12-13 16:34:03,666 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-13 16:34:03,666 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-13 16:34:03,666 INFO L138 SettingsManager]: * Use SBE=true [2022-12-13 16:34:03,666 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-13 16:34:03,666 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-13 16:34:03,666 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-13 16:34:03,666 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-13 16:34:03,666 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-13 16:34:03,667 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-13 16:34:03,667 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-13 16:34:03,667 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-13 16:34:03,667 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-13 16:34:03,667 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-13 16:34:03,667 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-12-13 16:34:03,667 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-12-13 16:34:03,667 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-13 16:34:03,668 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-13 16:34:03,668 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-13 16:34:03,668 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-13 16:34:03,668 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-12-13 16:34:03,668 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-13 16:34:03,668 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-12-13 16:34:03,668 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-13 16:34:03,668 INFO L138 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2022-12-13 16:34:03,669 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-13 16:34:03,669 INFO L138 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2022-12-13 16:34:03,669 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_6efbb612-d630-4bb3-b0c2-4f906b85ab12/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/bin/uautomizer-uyxdKDjOR8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d9035b4ec3c8be0c8a62b9c4cf3880a262fca73149d78c2d88c8226ff5942d9e [2022-12-13 16:34:03,860 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-13 16:34:03,881 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-13 16:34:03,883 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-13 16:34:03,884 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-13 16:34:03,885 INFO L275 PluginConnector]: CDTParser initialized [2022-12-13 16:34:03,886 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/bin/uautomizer-uyxdKDjOR8/../../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i [2022-12-13 16:34:06,487 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-13 16:34:06,893 INFO L351 CDTParser]: Found 1 translation units. [2022-12-13 16:34:06,893 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i [2022-12-13 16:34:06,919 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/bin/uautomizer-uyxdKDjOR8/data/b85b49018/d00e859bbb654673bbee618339ab005f/FLAG046a8c244 [2022-12-13 16:34:06,930 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/bin/uautomizer-uyxdKDjOR8/data/b85b49018/d00e859bbb654673bbee618339ab005f [2022-12-13 16:34:06,932 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-13 16:34:06,933 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-13 16:34:06,934 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-13 16:34:06,934 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-13 16:34:06,937 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-13 16:34:06,937 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.12 04:34:06" (1/1) ... [2022-12-13 16:34:06,938 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@30a949b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 04:34:06, skipping insertion in model container [2022-12-13 16:34:06,938 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.12 04:34:06" (1/1) ... [2022-12-13 16:34:06,943 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-13 16:34:07,101 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-13 16:34:07,695 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-12-13 16:34:07,703 WARN L623 FunctionHandler]: Unknown extern function __list_del_entry [2022-12-13 16:34:07,833 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-12-13 16:34:07,841 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-12-13 16:34:07,849 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-12-13 16:34:08,034 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-12-13 16:34:08,180 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 16:34:08,241 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 16:34:08,269 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-13 16:34:08,270 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 16:34:08,277 WARN L623 FunctionHandler]: Unknown extern function usb_gadget_unmap_request [2022-12-13 16:34:08,278 WARN L623 FunctionHandler]: Unknown extern function usb_gadget_giveback_request [2022-12-13 16:34:08,316 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 16:34:08,367 WARN L623 FunctionHandler]: Unknown extern function usb_gadget_map_request [2022-12-13 16:34:08,371 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 16:34:08,384 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 16:34:08,459 WARN L623 FunctionHandler]: Unknown extern function scnprintf [2022-12-13 16:34:08,461 WARN L623 FunctionHandler]: Unknown extern function scnprintf [2022-12-13 16:34:08,466 WARN L623 FunctionHandler]: Unknown extern function scnprintf [2022-12-13 16:34:08,468 WARN L623 FunctionHandler]: Unknown extern function scnprintf [2022-12-13 16:34:08,473 WARN L623 FunctionHandler]: Unknown extern function scnprintf [2022-12-13 16:34:08,475 WARN L623 FunctionHandler]: Unknown extern function scnprintf [2022-12-13 16:34:08,476 WARN L623 FunctionHandler]: Unknown extern function scnprintf [2022-12-13 16:34:08,548 WARN L623 FunctionHandler]: Unknown extern function usb_speed_string [2022-12-13 16:34:08,549 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 16:34:08,560 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 16:34:08,568 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 16:34:08,570 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 16:34:08,571 WARN L623 FunctionHandler]: Unknown extern function usb_gadget_udc_reset [2022-12-13 16:34:08,574 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 16:34:08,577 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 16:34:08,589 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 16:34:08,591 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 16:34:08,593 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 16:34:08,595 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 16:34:08,597 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 16:34:08,603 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 16:34:08,608 WARN L623 FunctionHandler]: Unknown extern function usb_del_gadget_udc [2022-12-13 16:34:08,608 WARN L623 FunctionHandler]: Unknown extern function device_remove_file [2022-12-13 16:34:08,609 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 16:34:08,615 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 16:34:08,616 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-13 16:34:08,622 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-13 16:34:08,623 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 16:34:08,624 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 16:34:08,624 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 16:34:08,625 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 16:34:08,625 WARN L623 FunctionHandler]: Unknown extern function device_create_file [2022-12-13 16:34:08,625 WARN L623 FunctionHandler]: Unknown extern function usb_add_gadget_udc_release [2022-12-13 16:34:08,626 WARN L623 FunctionHandler]: Unknown extern function device_remove_file [2022-12-13 16:34:08,632 WARN L623 FunctionHandler]: Unknown extern function __request_region [2022-12-13 16:34:08,634 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 16:34:08,635 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-12-13 16:34:08,636 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 16:34:08,638 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:34:08,638 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-12-13 16:34:08,645 WARN L623 FunctionHandler]: Unknown extern function __request_region [2022-12-13 16:34:08,647 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 16:34:08,647 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-12-13 16:34:08,648 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 16:34:08,649 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:34:08,650 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 16:34:08,650 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-12-13 16:34:08,657 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-13 16:34:08,657 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-12-13 16:34:08,658 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-13 16:34:08,659 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 16:34:08,664 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-12-13 16:34:08,671 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-12-13 16:34:08,677 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-13 16:34:08,678 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 16:34:08,694 WARN L623 FunctionHandler]: Unknown extern function platform_get_resource [2022-12-13 16:34:08,694 WARN L623 FunctionHandler]: Unknown extern function platform_get_resource [2022-12-13 16:34:08,694 WARN L623 FunctionHandler]: Unknown extern function platform_get_resource [2022-12-13 16:34:08,695 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 16:34:08,697 WARN L623 FunctionHandler]: Unknown extern function __request_region [2022-12-13 16:34:08,698 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 16:34:08,700 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 16:34:08,700 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 16:34:08,701 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-12-13 16:34:08,707 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-12-13 16:34:08,707 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 16:34:09,029 WARN L623 FunctionHandler]: Unknown extern function __ldv_linux_kernel_locking_spinlock_spin_lock [2022-12-13 16:34:09,029 WARN L623 FunctionHandler]: Unknown extern function __ldv_linux_kernel_locking_spinlock_spin_lock [2022-12-13 16:34:09,030 WARN L623 FunctionHandler]: Unknown extern function __ldv_linux_kernel_locking_spinlock_spin_lock [2022-12-13 16:34:09,030 WARN L623 FunctionHandler]: Unknown extern function __ldv_linux_kernel_locking_spinlock_spin_lock [2022-12-13 16:34:09,030 WARN L623 FunctionHandler]: Unknown extern function __ldv_linux_kernel_locking_spinlock_spin_lock [2022-12-13 16:34:09,031 WARN L623 FunctionHandler]: Unknown extern function __ldv_linux_kernel_locking_spinlock_spin_lock [2022-12-13 16:34:09,031 WARN L623 FunctionHandler]: Unknown extern function __ldv_linux_kernel_locking_spinlock_spin_lock [2022-12-13 16:34:09,031 WARN L623 FunctionHandler]: Unknown extern function __ldv_linux_kernel_locking_spinlock_spin_lock [2022-12-13 16:34:09,031 WARN L623 FunctionHandler]: Unknown extern function __ldv_linux_kernel_locking_spinlock_spin_lock [2022-12-13 16:34:09,032 WARN L623 FunctionHandler]: Unknown extern function __ldv_linux_kernel_locking_spinlock_spin_lock [2022-12-13 16:34:09,032 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-13 16:34:09,033 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-13 16:34:09,034 WARN L623 FunctionHandler]: Unknown extern function __pci_register_driver [2022-12-13 16:34:09,034 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-12-13 16:34:09,035 WARN L623 FunctionHandler]: Unknown extern function __platform_driver_register [2022-12-13 16:34:09,035 WARN L623 FunctionHandler]: Unknown extern function platform_driver_unregister [2022-12-13 16:34:09,036 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-12-13 16:34:09,037 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-12-13 16:34:09,037 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-12-13 16:34:09,507 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-12-13 16:34:09,752 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 16:34:10,208 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[374560,374573] [2022-12-13 16:34:10,211 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[374705,374718] [2022-12-13 16:34:10,212 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[374851,374864] [2022-12-13 16:34:10,212 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[375016,375029] [2022-12-13 16:34:10,212 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[375174,375187] [2022-12-13 16:34:10,212 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[375332,375345] [2022-12-13 16:34:10,213 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[375490,375503] [2022-12-13 16:34:10,213 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[375650,375663] [2022-12-13 16:34:10,213 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[375809,375822] [2022-12-13 16:34:10,213 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[375948,375961] [2022-12-13 16:34:10,214 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[376090,376103] [2022-12-13 16:34:10,214 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[376239,376252] [2022-12-13 16:34:10,214 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[376378,376391] [2022-12-13 16:34:10,215 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[376533,376546] [2022-12-13 16:34:10,215 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[376693,376706] [2022-12-13 16:34:10,215 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[376844,376857] [2022-12-13 16:34:10,215 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[376995,377008] [2022-12-13 16:34:10,216 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[377147,377160] [2022-12-13 16:34:10,216 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[377296,377309] [2022-12-13 16:34:10,216 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[377444,377457] [2022-12-13 16:34:10,217 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[377601,377614] [2022-12-13 16:34:10,217 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[377750,377763] [2022-12-13 16:34:10,217 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[377906,377919] [2022-12-13 16:34:10,217 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[378059,378072] [2022-12-13 16:34:10,218 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[378205,378218] [2022-12-13 16:34:10,218 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[378348,378361] [2022-12-13 16:34:10,218 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[378500,378513] [2022-12-13 16:34:10,219 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[378646,378659] [2022-12-13 16:34:10,219 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[378791,378804] [2022-12-13 16:34:10,219 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[378945,378958] [2022-12-13 16:34:10,220 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[379096,379109] [2022-12-13 16:34:10,220 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[379251,379264] [2022-12-13 16:34:10,220 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[379403,379416] [2022-12-13 16:34:10,220 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[379558,379571] [2022-12-13 16:34:10,221 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[379722,379735] [2022-12-13 16:34:10,221 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[379878,379891] [2022-12-13 16:34:10,221 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[380042,380055] [2022-12-13 16:34:10,221 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[380184,380197] [2022-12-13 16:34:10,222 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[380342,380355] [2022-12-13 16:34:10,222 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[380509,380522] [2022-12-13 16:34:10,222 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[380668,380681] [2022-12-13 16:34:10,223 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[380827,380840] [2022-12-13 16:34:10,223 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[380976,380989] [2022-12-13 16:34:10,223 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[381123,381136] [2022-12-13 16:34:10,224 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[381262,381275] [2022-12-13 16:34:10,224 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[381425,381438] [2022-12-13 16:34:10,224 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[381591,381604] [2022-12-13 16:34:10,224 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[381755,381768] [2022-12-13 16:34:10,225 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[381920,381933] [2022-12-13 16:34:10,225 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[382085,382098] [2022-12-13 16:34:10,225 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[382251,382264] [2022-12-13 16:34:10,226 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[382416,382429] [2022-12-13 16:34:10,226 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[382583,382596] [2022-12-13 16:34:10,226 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[382743,382756] [2022-12-13 16:34:10,226 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[382905,382918] [2022-12-13 16:34:10,227 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[383064,383077] [2022-12-13 16:34:10,227 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[383210,383223] [2022-12-13 16:34:10,227 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[383353,383366] [2022-12-13 16:34:10,228 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[383497,383510] [2022-12-13 16:34:10,228 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[383640,383653] [2022-12-13 16:34:10,228 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[383784,383797] [2022-12-13 16:34:10,228 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[383925,383938] [2022-12-13 16:34:10,229 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[384063,384076] [2022-12-13 16:34:10,229 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[384221,384234] [2022-12-13 16:34:10,229 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[384380,384393] [2022-12-13 16:34:10,230 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[384536,384549] [2022-12-13 16:34:10,230 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[384685,384698] [2022-12-13 16:34:10,230 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[384837,384850] [2022-12-13 16:34:10,230 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[384988,385001] [2022-12-13 16:34:10,231 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[385137,385150] [2022-12-13 16:34:10,231 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[385289,385302] [2022-12-13 16:34:10,231 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[385437,385450] [2022-12-13 16:34:10,232 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[385590,385603] [2022-12-13 16:34:10,232 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[385741,385754] [2022-12-13 16:34:10,232 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[385891,385904] [2022-12-13 16:34:10,232 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[386038,386051] [2022-12-13 16:34:10,233 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_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[386189,386202] [2022-12-13 16:34:10,233 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_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[386340,386353] [2022-12-13 16:34:10,233 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_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[386488,386501] [2022-12-13 16:34:10,234 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_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[386654,386667] [2022-12-13 16:34:10,234 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_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[386823,386836] [2022-12-13 16:34:10,234 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_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[386990,387003] [2022-12-13 16:34:10,234 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_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[387158,387171] [2022-12-13 16:34:10,235 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_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[387308,387321] [2022-12-13 16:34:10,235 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_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[387455,387468] [2022-12-13 16:34:10,236 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_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[387616,387629] [2022-12-13 16:34:10,236 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_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[387786,387799] [2022-12-13 16:34:10,236 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_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[387948,387961] [2022-12-13 16:34:10,239 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-13 16:34:10,265 INFO L203 MainTranslator]: Completed pre-run [2022-12-13 16:34:10,314 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-12-13 16:34:10,315 WARN L623 FunctionHandler]: Unknown extern function __list_del_entry [2022-12-13 16:34:10,316 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-12-13 16:34:10,316 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-12-13 16:34:10,317 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-12-13 16:34:10,318 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-12-13 16:34:10,325 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 16:34:10,333 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 16:34:10,336 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-13 16:34:10,336 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 16:34:10,338 WARN L623 FunctionHandler]: Unknown extern function usb_gadget_unmap_request [2022-12-13 16:34:10,338 WARN L623 FunctionHandler]: Unknown extern function usb_gadget_giveback_request [2022-12-13 16:34:10,347 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 16:34:10,360 WARN L623 FunctionHandler]: Unknown extern function usb_gadget_map_request [2022-12-13 16:34:10,361 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 16:34:10,364 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 16:34:10,371 WARN L623 FunctionHandler]: Unknown extern function scnprintf [2022-12-13 16:34:10,372 WARN L623 FunctionHandler]: Unknown extern function scnprintf [2022-12-13 16:34:10,374 WARN L623 FunctionHandler]: Unknown extern function scnprintf [2022-12-13 16:34:10,374 WARN L623 FunctionHandler]: Unknown extern function scnprintf [2022-12-13 16:34:10,376 WARN L623 FunctionHandler]: Unknown extern function scnprintf [2022-12-13 16:34:10,377 WARN L623 FunctionHandler]: Unknown extern function scnprintf [2022-12-13 16:34:10,378 WARN L623 FunctionHandler]: Unknown extern function scnprintf [2022-12-13 16:34:10,394 WARN L623 FunctionHandler]: Unknown extern function usb_speed_string [2022-12-13 16:34:10,394 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 16:34:10,400 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 16:34:10,402 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 16:34:10,403 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 16:34:10,404 WARN L623 FunctionHandler]: Unknown extern function usb_gadget_udc_reset [2022-12-13 16:34:10,405 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 16:34:10,406 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 16:34:10,408 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 16:34:10,409 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 16:34:10,410 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 16:34:10,425 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 16:34:10,426 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 16:34:10,426 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 16:34:10,426 WARN L623 FunctionHandler]: Unknown extern function usb_del_gadget_udc [2022-12-13 16:34:10,427 WARN L623 FunctionHandler]: Unknown extern function device_remove_file [2022-12-13 16:34:10,427 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 16:34:10,428 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 16:34:10,428 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-13 16:34:10,429 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-13 16:34:10,429 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 16:34:10,430 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 16:34:10,430 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 16:34:10,430 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 16:34:10,430 WARN L623 FunctionHandler]: Unknown extern function device_create_file [2022-12-13 16:34:10,431 WARN L623 FunctionHandler]: Unknown extern function usb_add_gadget_udc_release [2022-12-13 16:34:10,431 WARN L623 FunctionHandler]: Unknown extern function device_remove_file [2022-12-13 16:34:10,432 WARN L623 FunctionHandler]: Unknown extern function __request_region [2022-12-13 16:34:10,433 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 16:34:10,433 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-12-13 16:34:10,434 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 16:34:10,435 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:34:10,435 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-12-13 16:34:10,437 WARN L623 FunctionHandler]: Unknown extern function __request_region [2022-12-13 16:34:10,438 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 16:34:10,438 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-12-13 16:34:10,439 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 16:34:10,439 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:34:10,440 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 16:34:10,440 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-12-13 16:34:10,441 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-13 16:34:10,441 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-12-13 16:34:10,442 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-13 16:34:10,442 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 16:34:10,443 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-12-13 16:34:10,443 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-12-13 16:34:10,444 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-13 16:34:10,445 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 16:34:10,446 WARN L623 FunctionHandler]: Unknown extern function platform_get_resource [2022-12-13 16:34:10,446 WARN L623 FunctionHandler]: Unknown extern function platform_get_resource [2022-12-13 16:34:10,446 WARN L623 FunctionHandler]: Unknown extern function platform_get_resource [2022-12-13 16:34:10,446 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 16:34:10,448 WARN L623 FunctionHandler]: Unknown extern function __request_region [2022-12-13 16:34:10,448 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 16:34:10,449 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 16:34:10,450 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 16:34:10,450 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-12-13 16:34:10,451 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-12-13 16:34:10,451 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 16:34:10,481 WARN L623 FunctionHandler]: Unknown extern function __ldv_linux_kernel_locking_spinlock_spin_lock [2022-12-13 16:34:10,481 WARN L623 FunctionHandler]: Unknown extern function __ldv_linux_kernel_locking_spinlock_spin_lock [2022-12-13 16:34:10,481 WARN L623 FunctionHandler]: Unknown extern function __ldv_linux_kernel_locking_spinlock_spin_lock [2022-12-13 16:34:10,482 WARN L623 FunctionHandler]: Unknown extern function __ldv_linux_kernel_locking_spinlock_spin_lock [2022-12-13 16:34:10,482 WARN L623 FunctionHandler]: Unknown extern function __ldv_linux_kernel_locking_spinlock_spin_lock [2022-12-13 16:34:10,482 WARN L623 FunctionHandler]: Unknown extern function __ldv_linux_kernel_locking_spinlock_spin_lock [2022-12-13 16:34:10,482 WARN L623 FunctionHandler]: Unknown extern function __ldv_linux_kernel_locking_spinlock_spin_lock [2022-12-13 16:34:10,482 WARN L623 FunctionHandler]: Unknown extern function __ldv_linux_kernel_locking_spinlock_spin_lock [2022-12-13 16:34:10,483 WARN L623 FunctionHandler]: Unknown extern function __ldv_linux_kernel_locking_spinlock_spin_lock [2022-12-13 16:34:10,483 WARN L623 FunctionHandler]: Unknown extern function __ldv_linux_kernel_locking_spinlock_spin_lock [2022-12-13 16:34:10,483 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-13 16:34:10,484 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-13 16:34:10,485 WARN L623 FunctionHandler]: Unknown extern function __pci_register_driver [2022-12-13 16:34:10,485 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-12-13 16:34:10,485 WARN L623 FunctionHandler]: Unknown extern function __platform_driver_register [2022-12-13 16:34:10,486 WARN L623 FunctionHandler]: Unknown extern function platform_driver_unregister [2022-12-13 16:34:10,486 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-12-13 16:34:10,486 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-12-13 16:34:10,487 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-12-13 16:34:10,496 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-12-13 16:34:10,501 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 16:34:10,514 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[374560,374573] [2022-12-13 16:34:10,514 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[374705,374718] [2022-12-13 16:34:10,515 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[374851,374864] [2022-12-13 16:34:10,515 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[375016,375029] [2022-12-13 16:34:10,515 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[375174,375187] [2022-12-13 16:34:10,515 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[375332,375345] [2022-12-13 16:34:10,516 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[375490,375503] [2022-12-13 16:34:10,516 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[375650,375663] [2022-12-13 16:34:10,516 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[375809,375822] [2022-12-13 16:34:10,516 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[375948,375961] [2022-12-13 16:34:10,517 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[376090,376103] [2022-12-13 16:34:10,517 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[376239,376252] [2022-12-13 16:34:10,517 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[376378,376391] [2022-12-13 16:34:10,517 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[376533,376546] [2022-12-13 16:34:10,517 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[376693,376706] [2022-12-13 16:34:10,518 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[376844,376857] [2022-12-13 16:34:10,518 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[376995,377008] [2022-12-13 16:34:10,518 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[377147,377160] [2022-12-13 16:34:10,518 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[377296,377309] [2022-12-13 16:34:10,518 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[377444,377457] [2022-12-13 16:34:10,519 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[377601,377614] [2022-12-13 16:34:10,519 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[377750,377763] [2022-12-13 16:34:10,519 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[377906,377919] [2022-12-13 16:34:10,519 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[378059,378072] [2022-12-13 16:34:10,520 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[378205,378218] [2022-12-13 16:34:10,520 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[378348,378361] [2022-12-13 16:34:10,520 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[378500,378513] [2022-12-13 16:34:10,520 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[378646,378659] [2022-12-13 16:34:10,520 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[378791,378804] [2022-12-13 16:34:10,521 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[378945,378958] [2022-12-13 16:34:10,521 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[379096,379109] [2022-12-13 16:34:10,521 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[379251,379264] [2022-12-13 16:34:10,521 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[379403,379416] [2022-12-13 16:34:10,521 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[379558,379571] [2022-12-13 16:34:10,522 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[379722,379735] [2022-12-13 16:34:10,522 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[379878,379891] [2022-12-13 16:34:10,522 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[380042,380055] [2022-12-13 16:34:10,522 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[380184,380197] [2022-12-13 16:34:10,523 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[380342,380355] [2022-12-13 16:34:10,523 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[380509,380522] [2022-12-13 16:34:10,523 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[380668,380681] [2022-12-13 16:34:10,523 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[380827,380840] [2022-12-13 16:34:10,523 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[380976,380989] [2022-12-13 16:34:10,524 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[381123,381136] [2022-12-13 16:34:10,524 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[381262,381275] [2022-12-13 16:34:10,524 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[381425,381438] [2022-12-13 16:34:10,524 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[381591,381604] [2022-12-13 16:34:10,525 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[381755,381768] [2022-12-13 16:34:10,525 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[381920,381933] [2022-12-13 16:34:10,525 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[382085,382098] [2022-12-13 16:34:10,525 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[382251,382264] [2022-12-13 16:34:10,525 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[382416,382429] [2022-12-13 16:34:10,526 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[382583,382596] [2022-12-13 16:34:10,526 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[382743,382756] [2022-12-13 16:34:10,526 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[382905,382918] [2022-12-13 16:34:10,526 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[383064,383077] [2022-12-13 16:34:10,527 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[383210,383223] [2022-12-13 16:34:10,527 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[383353,383366] [2022-12-13 16:34:10,527 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[383497,383510] [2022-12-13 16:34:10,527 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[383640,383653] [2022-12-13 16:34:10,527 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[383784,383797] [2022-12-13 16:34:10,528 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[383925,383938] [2022-12-13 16:34:10,528 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[384063,384076] [2022-12-13 16:34:10,528 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[384221,384234] [2022-12-13 16:34:10,528 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[384380,384393] [2022-12-13 16:34:10,529 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[384536,384549] [2022-12-13 16:34:10,529 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[384685,384698] [2022-12-13 16:34:10,529 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[384837,384850] [2022-12-13 16:34:10,529 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[384988,385001] [2022-12-13 16:34:10,530 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[385137,385150] [2022-12-13 16:34:10,530 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[385289,385302] [2022-12-13 16:34:10,530 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[385437,385450] [2022-12-13 16:34:10,530 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[385590,385603] [2022-12-13 16:34:10,531 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[385741,385754] [2022-12-13 16:34:10,531 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[385891,385904] [2022-12-13 16:34:10,531 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[386038,386051] [2022-12-13 16:34:10,531 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[386189,386202] [2022-12-13 16:34:10,531 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[386340,386353] [2022-12-13 16:34:10,532 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[386488,386501] [2022-12-13 16:34:10,532 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[386654,386667] [2022-12-13 16:34:10,532 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[386823,386836] [2022-12-13 16:34:10,532 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[386990,387003] [2022-12-13 16:34:10,533 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[387158,387171] [2022-12-13 16:34:10,533 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[387308,387321] [2022-12-13 16:34:10,533 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[387455,387468] [2022-12-13 16:34:10,533 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[387616,387629] [2022-12-13 16:34:10,533 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[387786,387799] [2022-12-13 16:34:10,534 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[387948,387961] [2022-12-13 16:34:10,535 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-13 16:34:10,674 INFO L208 MainTranslator]: Completed translation [2022-12-13 16:34:10,675 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 04:34:10 WrapperNode [2022-12-13 16:34:10,675 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-13 16:34:10,675 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-13 16:34:10,675 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-13 16:34:10,675 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-13 16:34:10,681 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 04:34:10" (1/1) ... [2022-12-13 16:34:10,745 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 04:34:10" (1/1) ... [2022-12-13 16:34:10,912 INFO L138 Inliner]: procedures = 640, calls = 3018, calls flagged for inlining = 295, calls inlined = 219, statements flattened = 6490 [2022-12-13 16:34:10,913 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-13 16:34:10,913 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-13 16:34:10,913 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-13 16:34:10,913 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-13 16:34:10,921 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 04:34:10" (1/1) ... [2022-12-13 16:34:10,921 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 04:34:10" (1/1) ... [2022-12-13 16:34:10,945 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 04:34:10" (1/1) ... [2022-12-13 16:34:10,945 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 04:34:10" (1/1) ... [2022-12-13 16:34:11,040 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 04:34:10" (1/1) ... [2022-12-13 16:34:11,057 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 04:34:10" (1/1) ... [2022-12-13 16:34:11,085 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 04:34:10" (1/1) ... [2022-12-13 16:34:11,098 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 04:34:10" (1/1) ... [2022-12-13 16:34:11,163 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-13 16:34:11,164 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-13 16:34:11,164 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-13 16:34:11,164 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-13 16:34:11,165 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 04:34:10" (1/1) ... [2022-12-13 16:34:11,170 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-13 16:34:11,178 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 16:34:11,188 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-12-13 16:34:11,190 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-12-13 16:34:11,226 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_97 [2022-12-13 16:34:11,226 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_97 [2022-12-13 16:34:11,227 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_coherent_check_final_state [2022-12-13 16:34:11,227 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_coherent_check_final_state [2022-12-13 16:34:11,227 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-12-13 16:34:11,227 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-12-13 16:34:11,227 INFO L130 BoogieDeclarations]: Found specification of procedure net2272_wakeup [2022-12-13 16:34:11,227 INFO L138 BoogieDeclarations]: Found implementation of procedure net2272_wakeup [2022-12-13 16:34:11,227 INFO L130 BoogieDeclarations]: Found specification of procedure net2272_read_fifo [2022-12-13 16:34:11,227 INFO L138 BoogieDeclarations]: Found implementation of procedure net2272_read_fifo [2022-12-13 16:34:11,227 INFO L130 BoogieDeclarations]: Found specification of procedure net2272_write_fifo [2022-12-13 16:34:11,227 INFO L138 BoogieDeclarations]: Found implementation of procedure net2272_write_fifo [2022-12-13 16:34:11,227 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-12-13 16:34:11,227 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-12-13 16:34:11,228 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_lock_of_net2272 [2022-12-13 16:34:11,228 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_lock_of_net2272 [2022-12-13 16:34:11,228 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_arch_io_io_mem_remap [2022-12-13 16:34:11,228 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_arch_io_io_mem_remap [2022-12-13 16:34:11,228 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_mmc_sdio_func_check_final_state [2022-12-13 16:34:11,228 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_mmc_sdio_func_check_final_state [2022-12-13 16:34:11,228 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-12-13 16:34:11,228 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-12-13 16:34:11,228 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-12-13 16:34:11,228 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-12-13 16:34:11,228 INFO L130 BoogieDeclarations]: Found specification of procedure net2272_read [2022-12-13 16:34:11,228 INFO L138 BoogieDeclarations]: Found implementation of procedure net2272_read [2022-12-13 16:34:11,228 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_dir_in [2022-12-13 16:34:11,229 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_dir_in [2022-12-13 16:34:11,229 INFO L130 BoogieDeclarations]: Found specification of procedure net2272_enable [2022-12-13 16:34:11,229 INFO L138 BoogieDeclarations]: Found implementation of procedure net2272_enable [2022-12-13 16:34:11,229 INFO L130 BoogieDeclarations]: Found specification of procedure net2272_pio_advance [2022-12-13 16:34:11,229 INFO L138 BoogieDeclarations]: Found implementation of procedure net2272_pio_advance [2022-12-13 16:34:11,229 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_arch_io_check_final_state [2022-12-13 16:34:11,229 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_arch_io_check_final_state [2022-12-13 16:34:11,229 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_module_check_final_state [2022-12-13 16:34:11,229 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_module_check_final_state [2022-12-13 16:34:11,229 INFO L130 BoogieDeclarations]: Found specification of procedure set_fifo_bytecount [2022-12-13 16:34:11,229 INFO L138 BoogieDeclarations]: Found implementation of procedure set_fifo_bytecount [2022-12-13 16:34:11,229 INFO L130 BoogieDeclarations]: Found specification of procedure net2272_usb_reset [2022-12-13 16:34:11,229 INFO L138 BoogieDeclarations]: Found implementation of procedure net2272_usb_reset [2022-12-13 16:34:11,230 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-12-13 16:34:11,230 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-12-13 16:34:11,230 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-12-13 16:34:11,230 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-12-13 16:34:11,230 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_queue_check_final_state [2022-12-13 16:34:11,230 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_queue_check_final_state [2022-12-13 16:34:11,230 INFO L130 BoogieDeclarations]: Found specification of procedure net2272_usb_reinit [2022-12-13 16:34:11,230 INFO L138 BoogieDeclarations]: Found implementation of procedure net2272_usb_reinit [2022-12-13 16:34:11,230 INFO L130 BoogieDeclarations]: Found specification of procedure net2272_pci_unregister [2022-12-13 16:34:11,230 INFO L138 BoogieDeclarations]: Found implementation of procedure net2272_pci_unregister [2022-12-13 16:34:11,230 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_resource [2022-12-13 16:34:11,230 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_resource [2022-12-13 16:34:11,230 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-13 16:34:11,230 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_101 [2022-12-13 16:34:11,231 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_101 [2022-12-13 16:34:11,231 INFO L130 BoogieDeclarations]: Found specification of procedure type_string [2022-12-13 16:34:11,231 INFO L138 BoogieDeclarations]: Found implementation of procedure type_string [2022-12-13 16:34:11,231 INFO L130 BoogieDeclarations]: Found specification of procedure net2272_gadget_release [2022-12-13 16:34:11,231 INFO L138 BoogieDeclarations]: Found implementation of procedure net2272_gadget_release [2022-12-13 16:34:11,231 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_request_check_final_state [2022-12-13 16:34:11,231 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_request_check_final_state [2022-12-13 16:34:11,231 INFO L130 BoogieDeclarations]: Found specification of procedure net2272_handle_dma [2022-12-13 16:34:11,231 INFO L138 BoogieDeclarations]: Found implementation of procedure net2272_handle_dma [2022-12-13 16:34:11,231 INFO L130 BoogieDeclarations]: Found specification of procedure allow_status [2022-12-13 16:34:11,231 INFO L138 BoogieDeclarations]: Found implementation of procedure allow_status [2022-12-13 16:34:11,231 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2022-12-13 16:34:11,231 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2022-12-13 16:34:11,232 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_in_interrupt_context [2022-12-13 16:34:11,232 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_in_interrupt_context [2022-12-13 16:34:11,232 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-12-13 16:34:11,232 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-12-13 16:34:11,232 INFO L130 BoogieDeclarations]: Found specification of procedure net2272_request_dma [2022-12-13 16:34:11,232 INFO L138 BoogieDeclarations]: Found implementation of procedure net2272_request_dma [2022-12-13 16:34:11,232 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_bh_check_final_state [2022-12-13 16:34:11,232 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_bh_check_final_state [2022-12-13 16:34:11,232 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-13 16:34:11,232 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_genhd_check_final_state [2022-12-13 16:34:11,232 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_genhd_check_final_state [2022-12-13 16:34:11,232 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_register_reset_error_counter [2022-12-13 16:34:11,232 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_register_reset_error_counter [2022-12-13 16:34:11,232 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-12-13 16:34:11,233 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-12-13 16:34:11,233 INFO L130 BoogieDeclarations]: Found specification of procedure net2272_ep_read [2022-12-13 16:34:11,233 INFO L138 BoogieDeclarations]: Found implementation of procedure net2272_ep_read [2022-12-13 16:34:11,233 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2022-12-13 16:34:11,233 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2022-12-13 16:34:11,233 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_idr_check_final_state [2022-12-13 16:34:11,233 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_idr_check_final_state [2022-12-13 16:34:11,233 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-12-13 16:34:11,233 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-12-13 16:34:11,233 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_srcu_check_final_state [2022-12-13 16:34:11,233 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_srcu_check_final_state [2022-12-13 16:34:11,233 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_register_check_return_value_probe [2022-12-13 16:34:11,233 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_register_check_return_value_probe [2022-12-13 16:34:11,234 INFO L130 BoogieDeclarations]: Found specification of procedure net2272_set_halt_and_wedge [2022-12-13 16:34:11,234 INFO L138 BoogieDeclarations]: Found implementation of procedure net2272_set_halt_and_wedge [2022-12-13 16:34:11,234 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-13 16:34:11,234 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_0 [2022-12-13 16:34:11,234 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_0 [2022-12-13 16:34:11,234 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_register_check_return_value_probe [2022-12-13 16:34:11,234 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_register_check_return_value_probe [2022-12-13 16:34:11,234 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-13 16:34:11,234 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-12-13 16:34:11,234 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-12-13 16:34:11,234 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-12-13 16:34:11,234 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-12-13 16:34:11,234 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-13 16:34:11,234 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-12-13 16:34:11,235 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-12-13 16:34:11,235 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-12-13 16:34:11,235 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-12-13 16:34:11,235 INFO L130 BoogieDeclarations]: Found specification of procedure set_halt [2022-12-13 16:34:11,235 INFO L138 BoogieDeclarations]: Found implementation of procedure set_halt [2022-12-13 16:34:11,235 INFO L130 BoogieDeclarations]: Found specification of procedure usb_ep_set_maxpacket_limit [2022-12-13 16:34:11,235 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_ep_set_maxpacket_limit [2022-12-13 16:34:11,235 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_register_reset_error_counter [2022-12-13 16:34:11,235 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_register_reset_error_counter [2022-12-13 16:34:11,235 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2022-12-13 16:34:11,235 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2022-12-13 16:34:11,235 INFO L130 BoogieDeclarations]: Found specification of procedure net2272_set_wedge [2022-12-13 16:34:11,235 INFO L138 BoogieDeclarations]: Found implementation of procedure net2272_set_wedge [2022-12-13 16:34:11,235 INFO L130 BoogieDeclarations]: Found specification of procedure net2272_ep_reset [2022-12-13 16:34:11,236 INFO L138 BoogieDeclarations]: Found implementation of procedure net2272_ep_reset [2022-12-13 16:34:11,236 INFO L130 BoogieDeclarations]: Found specification of procedure writeb [2022-12-13 16:34:11,236 INFO L138 BoogieDeclarations]: Found implementation of procedure writeb [2022-12-13 16:34:11,236 INFO L130 BoogieDeclarations]: Found specification of procedure writew [2022-12-13 16:34:11,236 INFO L138 BoogieDeclarations]: Found implementation of procedure writew [2022-12-13 16:34:11,236 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-13 16:34:11,236 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-13 16:34:11,236 INFO L130 BoogieDeclarations]: Found specification of procedure stop_activity [2022-12-13 16:34:11,236 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_activity [2022-12-13 16:34:11,236 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2022-12-13 16:34:11,236 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2022-12-13 16:34:11,236 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-12-13 16:34:11,236 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-12-13 16:34:11,236 INFO L130 BoogieDeclarations]: Found specification of procedure net2272_irq [2022-12-13 16:34:11,236 INFO L138 BoogieDeclarations]: Found implementation of procedure net2272_irq [2022-12-13 16:34:11,236 INFO L130 BoogieDeclarations]: Found specification of procedure net2272_handle_ep [2022-12-13 16:34:11,236 INFO L138 BoogieDeclarations]: Found implementation of procedure net2272_handle_ep [2022-12-13 16:34:11,236 INFO L130 BoogieDeclarations]: Found specification of procedure net2272_start [2022-12-13 16:34:11,236 INFO L138 BoogieDeclarations]: Found implementation of procedure net2272_start [2022-12-13 16:34:11,236 INFO L130 BoogieDeclarations]: Found specification of procedure net2272_ep_write [2022-12-13 16:34:11,237 INFO L138 BoogieDeclarations]: Found implementation of procedure net2272_ep_write [2022-12-13 16:34:11,237 INFO L130 BoogieDeclarations]: Found specification of procedure net2272_pci_probe [2022-12-13 16:34:11,237 INFO L138 BoogieDeclarations]: Found implementation of procedure net2272_pci_probe [2022-12-13 16:34:11,237 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-12-13 16:34:11,237 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-12-13 16:34:11,237 INFO L130 BoogieDeclarations]: Found specification of procedure net2272_probe_fin [2022-12-13 16:34:11,237 INFO L138 BoogieDeclarations]: Found implementation of procedure net2272_probe_fin [2022-12-13 16:34:11,237 INFO L130 BoogieDeclarations]: Found specification of procedure net2272_fifo_flush [2022-12-13 16:34:11,237 INFO L138 BoogieDeclarations]: Found implementation of procedure net2272_fifo_flush [2022-12-13 16:34:11,237 INFO L130 BoogieDeclarations]: Found specification of procedure net2272_done [2022-12-13 16:34:11,237 INFO L138 BoogieDeclarations]: Found implementation of procedure net2272_done [2022-12-13 16:34:11,237 INFO L130 BoogieDeclarations]: Found specification of procedure net2272_cancel_dma [2022-12-13 16:34:11,237 INFO L138 BoogieDeclarations]: Found implementation of procedure net2272_cancel_dma [2022-12-13 16:34:11,237 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_arch_io_io_mem_unmap [2022-12-13 16:34:11,237 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_arch_io_io_mem_unmap [2022-12-13 16:34:11,237 INFO L130 BoogieDeclarations]: Found specification of procedure net2272_dequeue_all [2022-12-13 16:34:11,237 INFO L138 BoogieDeclarations]: Found implementation of procedure net2272_dequeue_all [2022-12-13 16:34:11,237 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2022-12-13 16:34:11,237 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2022-12-13 16:34:11,237 INFO L130 BoogieDeclarations]: Found specification of procedure net2272_probe_init [2022-12-13 16:34:11,237 INFO L138 BoogieDeclarations]: Found implementation of procedure net2272_probe_init [2022-12-13 16:34:11,238 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_sock_check_final_state [2022-12-13 16:34:11,238 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_sock_check_final_state [2022-12-13 16:34:11,238 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2022-12-13 16:34:11,238 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2022-12-13 16:34:11,238 INFO L130 BoogieDeclarations]: Found specification of procedure net2272_remove [2022-12-13 16:34:11,238 INFO L138 BoogieDeclarations]: Found implementation of procedure net2272_remove [2022-12-13 16:34:11,238 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_check_final_state [2022-12-13 16:34:11,238 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_check_final_state [2022-12-13 16:34:11,238 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-13 16:34:11,238 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-12-13 16:34:11,238 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-12-13 16:34:11,238 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_sysfs_check_final_state [2022-12-13 16:34:11,238 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_sysfs_check_final_state [2022-12-13 16:34:11,238 INFO L130 BoogieDeclarations]: Found specification of procedure net2272_fifo_status [2022-12-13 16:34:11,238 INFO L138 BoogieDeclarations]: Found implementation of procedure net2272_fifo_status [2022-12-13 16:34:11,238 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-13 16:34:11,238 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_130 [2022-12-13 16:34:11,238 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_130 [2022-12-13 16:34:11,238 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_xfer_isoc [2022-12-13 16:34:11,238 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_xfer_isoc [2022-12-13 16:34:11,238 INFO L130 BoogieDeclarations]: Found specification of procedure buf_state_string [2022-12-13 16:34:11,238 INFO L138 BoogieDeclarations]: Found implementation of procedure buf_state_string [2022-12-13 16:34:11,239 INFO L130 BoogieDeclarations]: Found specification of procedure clear_halt [2022-12-13 16:34:11,239 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_halt [2022-12-13 16:34:11,239 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2022-12-13 16:34:11,239 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2022-12-13 16:34:11,239 INFO L130 BoogieDeclarations]: Found specification of procedure net2272_stop [2022-12-13 16:34:11,239 INFO L138 BoogieDeclarations]: Found implementation of procedure net2272_stop [2022-12-13 16:34:11,239 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-12-13 16:34:11,239 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2022-12-13 16:34:11,239 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2022-12-13 16:34:11,239 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2022-12-13 16:34:11,239 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2022-12-13 16:34:11,239 INFO L130 BoogieDeclarations]: Found specification of procedure net2272_reg_addr [2022-12-13 16:34:11,239 INFO L138 BoogieDeclarations]: Found implementation of procedure net2272_reg_addr [2022-12-13 16:34:11,239 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_lock_of_net2272 [2022-12-13 16:34:11,239 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_lock_of_net2272 [2022-12-13 16:34:11,239 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-12-13 16:34:11,239 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-12-13 16:34:11,239 INFO L130 BoogieDeclarations]: Found specification of procedure net2272_plat_probe [2022-12-13 16:34:11,239 INFO L138 BoogieDeclarations]: Found implementation of procedure net2272_plat_probe [2022-12-13 16:34:11,239 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_rtnetlink_check_final_state [2022-12-13 16:34:11,240 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_rtnetlink_check_final_state [2022-12-13 16:34:11,240 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2022-12-13 16:34:11,240 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2022-12-13 16:34:11,240 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_register_11_2 [2022-12-13 16:34:11,240 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_register_11_2 [2022-12-13 16:34:11,240 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-12-13 16:34:11,240 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-12-13 16:34:11,240 INFO L130 BoogieDeclarations]: Found specification of procedure net2272_write [2022-12-13 16:34:11,240 INFO L138 BoogieDeclarations]: Found implementation of procedure net2272_write [2022-12-13 16:34:11,240 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2022-12-13 16:34:11,240 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2022-12-13 16:34:11,240 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-12-13 16:34:11,240 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-12-13 16:34:11,240 INFO L130 BoogieDeclarations]: Found specification of procedure net2272_plat_remove [2022-12-13 16:34:11,240 INFO L138 BoogieDeclarations]: Found implementation of procedure net2272_plat_remove [2022-12-13 16:34:11,240 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2022-12-13 16:34:11,240 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2022-12-13 16:34:11,240 INFO L130 BoogieDeclarations]: Found specification of procedure net2272_ep0_start [2022-12-13 16:34:11,240 INFO L138 BoogieDeclarations]: Found implementation of procedure net2272_ep0_start [2022-12-13 16:34:11,240 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_check_final_state [2022-12-13 16:34:11,240 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_check_final_state [2022-12-13 16:34:11,241 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_urb_check_final_state [2022-12-13 16:34:11,241 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_urb_check_final_state [2022-12-13 16:34:11,241 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_linux_kernel_locking_spinlock_spin_lock [2022-12-13 16:34:11,241 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_linux_kernel_locking_spinlock_spin_lock [2022-12-13 16:34:11,241 INFO L130 BoogieDeclarations]: Found specification of procedure net2272_pci_remove [2022-12-13 16:34:11,241 INFO L138 BoogieDeclarations]: Found implementation of procedure net2272_pci_remove [2022-12-13 16:34:11,241 INFO L130 BoogieDeclarations]: Found specification of procedure net2272_disable [2022-12-13 16:34:11,241 INFO L138 BoogieDeclarations]: Found implementation of procedure net2272_disable [2022-12-13 16:34:11,241 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_rwlock_check_final_state [2022-12-13 16:34:11,241 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_rwlock_check_final_state [2022-12-13 16:34:11,241 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2022-12-13 16:34:11,241 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2022-12-13 16:34:11,241 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-12-13 16:34:11,241 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-12-13 16:34:11,241 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-13 16:34:11,241 INFO L130 BoogieDeclarations]: Found specification of procedure net2272_handle_stat0_irqs [2022-12-13 16:34:11,241 INFO L138 BoogieDeclarations]: Found implementation of procedure net2272_handle_stat0_irqs [2022-12-13 16:34:11,241 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_char_dev_check_final_state [2022-12-13 16:34:11,241 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_char_dev_check_final_state [2022-12-13 16:34:11,241 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-12-13 16:34:11,241 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-12-13 16:34:11,241 INFO L130 BoogieDeclarations]: Found specification of procedure net2272_get_frame [2022-12-13 16:34:11,242 INFO L138 BoogieDeclarations]: Found implementation of procedure net2272_get_frame [2022-12-13 16:34:11,242 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_drivers_base_class_check_final_state [2022-12-13 16:34:11,242 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_drivers_base_class_check_final_state [2022-12-13 16:34:11,242 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_102 [2022-12-13 16:34:11,242 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_102 [2022-12-13 16:34:11,242 INFO L130 BoogieDeclarations]: Found specification of procedure net2272_get_ep_by_addr [2022-12-13 16:34:11,242 INFO L138 BoogieDeclarations]: Found implementation of procedure net2272_get_ep_by_addr [2022-12-13 16:34:11,242 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2022-12-13 16:34:11,242 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2022-12-13 16:34:11,242 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-12-13 16:34:11,242 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-12-13 16:34:11,242 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_sched_check_final_state [2022-12-13 16:34:11,242 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_sched_check_final_state [2022-12-13 16:34:11,242 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_handler_0_5 [2022-12-13 16:34:11,242 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_handler_0_5 [2022-12-13 16:34:11,242 INFO L130 BoogieDeclarations]: Found specification of procedure readw [2022-12-13 16:34:11,242 INFO L138 BoogieDeclarations]: Found implementation of procedure readw [2022-12-13 16:34:11,242 INFO L130 BoogieDeclarations]: Found specification of procedure net2272_kick_dma [2022-12-13 16:34:11,242 INFO L138 BoogieDeclarations]: Found implementation of procedure net2272_kick_dma [2022-12-13 16:34:11,242 INFO L130 BoogieDeclarations]: Found specification of procedure net2272_dequeue [2022-12-13 16:34:11,242 INFO L138 BoogieDeclarations]: Found implementation of procedure net2272_dequeue [2022-12-13 16:34:11,243 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-12-13 16:34:11,243 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-12-13 16:34:11,243 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-12-13 16:34:11,243 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-12-13 16:34:11,243 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-13 16:34:11,243 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2022-12-13 16:34:11,243 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_region [2022-12-13 16:34:11,243 INFO L130 BoogieDeclarations]: Found specification of procedure resource_size [2022-12-13 16:34:11,243 INFO L138 BoogieDeclarations]: Found implementation of procedure resource_size [2022-12-13 16:34:11,243 INFO L130 BoogieDeclarations]: Found specification of procedure device_remove_file [2022-12-13 16:34:11,243 INFO L138 BoogieDeclarations]: Found implementation of procedure device_remove_file [2022-12-13 16:34:11,243 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2022-12-13 16:34:11,243 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2022-12-13 16:34:11,781 INFO L235 CfgBuilder]: Building ICFG [2022-12-13 16:34:11,784 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-13 16:34:11,961 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-12-13 16:34:12,271 WARN L816 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-12-13 16:34:12,388 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##38: assume !(0 != assert_out_naking_~tmp___0~4#1); [2022-12-13 16:34:12,388 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##36: assume !(0 == (if 0 == assert_out_naking_~tmp~9#1 % 256 then 0 else (if 32 == assert_out_naking_~tmp~9#1 % 256 then assert_out_naking_~tmp~9#1 % 256 else ~bitwiseAnd(assert_out_naking_~tmp~9#1 % 256, 32)))); [2022-12-13 16:34:12,388 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##35: assume 0 == (if 0 == assert_out_naking_~tmp~9#1 % 256 then 0 else (if 32 == assert_out_naking_~tmp~9#1 % 256 then assert_out_naking_~tmp~9#1 % 256 else ~bitwiseAnd(assert_out_naking_~tmp~9#1 % 256, 32)));call write~$Pointer$(4, 0, assert_out_naking_~#descriptor~0#1.base, assert_out_naking_~#descriptor~0#1.offset, 8);call write~$Pointer$(5, 0, assert_out_naking_~#descriptor~0#1.base, 8 + assert_out_naking_~#descriptor~0#1.offset, 8);call write~$Pointer$(6, 0, assert_out_naking_~#descriptor~0#1.base, 16 + assert_out_naking_~#descriptor~0#1.offset, 8);call write~$Pointer$(7, 0, assert_out_naking_~#descriptor~0#1.base, 24 + assert_out_naking_~#descriptor~0#1.offset, 8);call write~int(131, assert_out_naking_~#descriptor~0#1.base, 32 + assert_out_naking_~#descriptor~0#1.offset, 4);call write~int(0, assert_out_naking_~#descriptor~0#1.base, 36 + assert_out_naking_~#descriptor~0#1.offset, 1);call assert_out_naking_#t~mem117#1 := read~int(assert_out_naking_~#descriptor~0#1.base, 36 + assert_out_naking_~#descriptor~0#1.offset, 1); [2022-12-13 16:34:12,388 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L4822: SUMMARY for call assert_out_naking_#t~ret118#1 := ldv__builtin_expect((if 0 == assert_out_naking_#t~mem117#1 % 256 then 0 else (if 1 == assert_out_naking_#t~mem117#1 % 256 then assert_out_naking_#t~mem117#1 % 256 else ~bitwiseAnd(assert_out_naking_#t~mem117#1 % 256, 1))), 0); srcloc: null [2022-12-13 16:34:12,389 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L4822-1: assume -9223372036854775808 <= assert_out_naking_#t~ret118#1 && assert_out_naking_#t~ret118#1 <= 9223372036854775807;assert_out_naking_~tmp___0~4#1 := assert_out_naking_#t~ret118#1;havoc assert_out_naking_#t~mem117#1;havoc assert_out_naking_#t~ret118#1; [2022-12-13 16:34:12,389 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L4814: call ULTIMATE.dealloc(assert_out_naking_~#descriptor~0#1.base, assert_out_naking_~#descriptor~0#1.offset);havoc assert_out_naking_~#descriptor~0#1.base, assert_out_naking_~#descriptor~0#1.offset; [2022-12-13 16:34:12,389 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L4832: SUMMARY for call net2272_ep_write(assert_out_naking_~ep#1.base, assert_out_naking_~ep#1.offset, 15, 128); srcloc: null [2022-12-13 16:34:12,389 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L4824: goto; [2022-12-13 16:34:12,389 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L4824: assume 0 != assert_out_naking_~tmp___0~4#1;call assert_out_naking_#t~mem119#1.base, assert_out_naking_#t~mem119#1.offset := read~$Pointer$(assert_out_naking_~ep#1.base, 65 + assert_out_naking_~ep#1.offset, 8);call assert_out_naking_#t~mem120#1.base, assert_out_naking_#t~mem120#1.offset := read~$Pointer$(assert_out_naking_#t~mem119#1.base, 1481 + assert_out_naking_#t~mem119#1.offset, 8);call assert_out_naking_#t~mem121#1.base, assert_out_naking_#t~mem121#1.offset := read~$Pointer$(assert_out_naking_~ep#1.base, 8 + assert_out_naking_~ep#1.offset, 8);havoc assert_out_naking_#t~mem119#1.base, assert_out_naking_#t~mem119#1.offset;havoc assert_out_naking_#t~mem120#1.base, assert_out_naking_#t~mem120#1.offset;havoc assert_out_naking_#t~mem121#1.base, assert_out_naking_#t~mem121#1.offset; [2022-12-13 16:34:15,643 INFO L276 CfgBuilder]: Performing block encoding [2022-12-13 16:34:15,662 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-13 16:34:15,662 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-13 16:34:15,666 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.12 04:34:15 BoogieIcfgContainer [2022-12-13 16:34:15,666 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-13 16:34:15,669 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-12-13 16:34:15,669 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-12-13 16:34:15,672 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-12-13 16:34:15,672 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 13.12 04:34:06" (1/3) ... [2022-12-13 16:34:15,673 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@87db2f6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.12 04:34:15, skipping insertion in model container [2022-12-13 16:34:15,673 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 04:34:10" (2/3) ... [2022-12-13 16:34:15,673 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@87db2f6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.12 04:34:15, skipping insertion in model container [2022-12-13 16:34:15,673 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.12 04:34:15" (3/3) ... [2022-12-13 16:34:15,675 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i [2022-12-13 16:34:15,689 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-12-13 16:34:15,689 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 28 error locations. [2022-12-13 16:34:15,756 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-12-13 16:34:15,761 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;@ba6d12d, mLbeIndependenceSettings=[IndependenceType=SYNTACTIC, AbstractionType=NONE, UseConditional=, UseSemiCommutativity=, Solver=, SolverTimeout=] [2022-12-13 16:34:15,761 INFO L358 AbstractCegarLoop]: Starting to check reachability of 28 error locations. [2022-12-13 16:34:15,770 INFO L276 IsEmpty]: Start isEmpty. Operand has 2477 states, 1603 states have (on average 1.305053025577043) internal successors, (2092), 1693 states have internal predecessors, (2092), 711 states have call successors, (711), 135 states have call predecessors, (711), 134 states have return successors, (703), 687 states have call predecessors, (703), 703 states have call successors, (703) [2022-12-13 16:34:15,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-13 16:34:15,778 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 16:34:15,779 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 4, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 16:34:15,779 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 26 more)] === [2022-12-13 16:34:15,783 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 16:34:15,783 INFO L85 PathProgramCache]: Analyzing trace with hash 1279813946, now seen corresponding path program 1 times [2022-12-13 16:34:15,790 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 16:34:15,790 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [448291900] [2022-12-13 16:34:15,790 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 16:34:15,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 16:34:16,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:34:16,380 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 16:34:16,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:34:16,394 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2022-12-13 16:34:16,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:34:16,402 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2022-12-13 16:34:16,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:34:16,414 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2022-12-13 16:34:16,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:34:16,426 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2022-12-13 16:34:16,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:34:16,435 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2022-12-13 16:34:16,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:34:16,444 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:34:16,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:34:16,448 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2022-12-13 16:34:16,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:34:16,454 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2022-12-13 16:34:16,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:34:16,461 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2022-12-13 16:34:16,461 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 16:34:16,461 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [448291900] [2022-12-13 16:34:16,462 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [448291900] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 16:34:16,462 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 16:34:16,462 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-12-13 16:34:16,463 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1775985711] [2022-12-13 16:34:16,464 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 16:34:16,467 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-12-13 16:34:16,467 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 16:34:16,493 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-12-13 16:34:16,493 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-12-13 16:34:16,498 INFO L87 Difference]: Start difference. First operand has 2477 states, 1603 states have (on average 1.305053025577043) internal successors, (2092), 1693 states have internal predecessors, (2092), 711 states have call successors, (711), 135 states have call predecessors, (711), 134 states have return successors, (703), 687 states have call predecessors, (703), 703 states have call successors, (703) Second operand has 6 states, 6 states have (on average 6.0) internal successors, (36), 4 states have internal predecessors, (36), 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 16:34:26,739 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 16:34:26,739 INFO L93 Difference]: Finished difference Result 7306 states and 10775 transitions. [2022-12-13 16:34:26,740 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2022-12-13 16:34:26,741 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 6.0) internal successors, (36), 4 states have internal predecessors, (36), 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 66 [2022-12-13 16:34:26,741 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 16:34:26,769 INFO L225 Difference]: With dead ends: 7306 [2022-12-13 16:34:26,769 INFO L226 Difference]: Without dead ends: 4822 [2022-12-13 16:34:26,784 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 31 GetRequests, 21 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 14 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=46, Invalid=86, Unknown=0, NotChecked=0, Total=132 [2022-12-13 16:34:26,786 INFO L413 NwaCegarLoop]: 1323 mSDtfsCounter, 8043 mSDsluCounter, 2779 mSDsCounter, 0 mSdLazyCounter, 10196 mSolverCounterSat, 5574 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 8.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 8237 SdHoareTripleChecker+Valid, 4102 SdHoareTripleChecker+Invalid, 15770 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 5574 IncrementalHoareTripleChecker+Valid, 10196 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 9.6s IncrementalHoareTripleChecker+Time [2022-12-13 16:34:26,786 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [8237 Valid, 4102 Invalid, 15770 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [5574 Valid, 10196 Invalid, 0 Unknown, 0 Unchecked, 9.6s Time] [2022-12-13 16:34:26,804 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4822 states. [2022-12-13 16:34:27,002 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4822 to 4625. [2022-12-13 16:34:27,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4625 states, 3012 states have (on average 1.2851925630810093) internal successors, (3871), 3156 states have internal predecessors, (3871), 1341 states have call successors, (1341), 248 states have call predecessors, (1341), 244 states have return successors, (1397), 1299 states have call predecessors, (1397), 1339 states have call successors, (1397) [2022-12-13 16:34:27,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4625 states to 4625 states and 6609 transitions. [2022-12-13 16:34:27,038 INFO L78 Accepts]: Start accepts. Automaton has 4625 states and 6609 transitions. Word has length 66 [2022-12-13 16:34:27,039 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 16:34:27,039 INFO L495 AbstractCegarLoop]: Abstraction has 4625 states and 6609 transitions. [2022-12-13 16:34:27,039 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 6.0) internal successors, (36), 4 states have internal predecessors, (36), 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 16:34:27,039 INFO L276 IsEmpty]: Start isEmpty. Operand 4625 states and 6609 transitions. [2022-12-13 16:34:27,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-13 16:34:27,042 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 16:34:27,042 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 4, 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] [2022-12-13 16:34:27,042 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-12-13 16:34:27,042 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 26 more)] === [2022-12-13 16:34:27,042 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 16:34:27,042 INFO L85 PathProgramCache]: Analyzing trace with hash -326454156, now seen corresponding path program 1 times [2022-12-13 16:34:27,043 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 16:34:27,043 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2041873986] [2022-12-13 16:34:27,043 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 16:34:27,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 16:34:27,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:34:27,462 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 16:34:27,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:34:27,468 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2022-12-13 16:34:27,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:34:27,473 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2022-12-13 16:34:27,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:34:27,482 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2022-12-13 16:34:27,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:34:27,491 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2022-12-13 16:34:27,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:34:27,499 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2022-12-13 16:34:27,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:34:27,512 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:34:27,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:34:27,518 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2022-12-13 16:34:27,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:34:27,527 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2022-12-13 16:34:27,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:34:27,536 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2022-12-13 16:34:27,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:34:27,546 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2022-12-13 16:34:27,546 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 16:34:27,546 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2041873986] [2022-12-13 16:34:27,546 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2041873986] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 16:34:27,547 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 16:34:27,547 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-12-13 16:34:27,547 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [651659175] [2022-12-13 16:34:27,547 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 16:34:27,548 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-12-13 16:34:27,548 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 16:34:27,549 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-12-13 16:34:27,549 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-12-13 16:34:27,550 INFO L87 Difference]: Start difference. First operand 4625 states and 6609 transitions. Second operand has 6 states, 6 states have (on average 6.666666666666667) internal successors, (40), 4 states have internal predecessors, (40), 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 16:34:33,329 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 16:34:33,329 INFO L93 Difference]: Finished difference Result 4625 states and 6609 transitions. [2022-12-13 16:34:33,329 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-12-13 16:34:33,329 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 6.666666666666667) internal successors, (40), 4 states have internal predecessors, (40), 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 72 [2022-12-13 16:34:33,330 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 16:34:33,346 INFO L225 Difference]: With dead ends: 4625 [2022-12-13 16:34:33,346 INFO L226 Difference]: Without dead ends: 4623 [2022-12-13 16:34:33,348 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 30 GetRequests, 22 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=33, Invalid=57, Unknown=0, NotChecked=0, Total=90 [2022-12-13 16:34:33,348 INFO L413 NwaCegarLoop]: 992 mSDtfsCounter, 5260 mSDsluCounter, 1815 mSDsCounter, 0 mSdLazyCounter, 5595 mSolverCounterSat, 3282 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5482 SdHoareTripleChecker+Valid, 2807 SdHoareTripleChecker+Invalid, 8877 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 3282 IncrementalHoareTripleChecker+Valid, 5595 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.4s IncrementalHoareTripleChecker+Time [2022-12-13 16:34:33,348 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5482 Valid, 2807 Invalid, 8877 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [3282 Valid, 5595 Invalid, 0 Unknown, 0 Unchecked, 5.4s Time] [2022-12-13 16:34:33,353 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4623 states. [2022-12-13 16:34:33,545 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4623 to 4623. [2022-12-13 16:34:33,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4623 states, 3011 states have (on average 1.2849551643972101) internal successors, (3869), 3154 states have internal predecessors, (3869), 1341 states have call successors, (1341), 248 states have call predecessors, (1341), 244 states have return successors, (1397), 1299 states have call predecessors, (1397), 1339 states have call successors, (1397) [2022-12-13 16:34:33,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4623 states to 4623 states and 6607 transitions. [2022-12-13 16:34:33,568 INFO L78 Accepts]: Start accepts. Automaton has 4623 states and 6607 transitions. Word has length 72 [2022-12-13 16:34:33,568 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 16:34:33,568 INFO L495 AbstractCegarLoop]: Abstraction has 4623 states and 6607 transitions. [2022-12-13 16:34:33,568 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 6.666666666666667) internal successors, (40), 4 states have internal predecessors, (40), 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 16:34:33,568 INFO L276 IsEmpty]: Start isEmpty. Operand 4623 states and 6607 transitions. [2022-12-13 16:34:33,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-13 16:34:33,573 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 16:34:33,573 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 4, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 16:34:33,573 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-12-13 16:34:33,574 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 26 more)] === [2022-12-13 16:34:33,574 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 16:34:33,574 INFO L85 PathProgramCache]: Analyzing trace with hash -99285499, now seen corresponding path program 1 times [2022-12-13 16:34:33,574 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 16:34:33,574 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [845931877] [2022-12-13 16:34:33,575 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 16:34:33,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 16:34:33,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:34:33,997 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 16:34:34,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:34:34,007 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2022-12-13 16:34:34,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:34:34,016 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2022-12-13 16:34:34,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:34:34,029 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2022-12-13 16:34:34,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:34:34,039 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2022-12-13 16:34:34,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:34:34,048 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2022-12-13 16:34:34,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:34:34,059 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:34:34,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:34:34,065 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2022-12-13 16:34:34,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:34:34,074 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2022-12-13 16:34:34,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:34:34,084 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2022-12-13 16:34:34,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:34:34,093 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68 [2022-12-13 16:34:34,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:34:34,103 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2022-12-13 16:34:34,103 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 16:34:34,104 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [845931877] [2022-12-13 16:34:34,104 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [845931877] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 16:34:34,104 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 16:34:34,104 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-12-13 16:34:34,104 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [158768712] [2022-12-13 16:34:34,104 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 16:34:34,105 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-12-13 16:34:34,105 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 16:34:34,105 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-12-13 16:34:34,105 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-12-13 16:34:34,106 INFO L87 Difference]: Start difference. First operand 4623 states and 6607 transitions. Second operand has 6 states, 6 states have (on average 7.333333333333333) internal successors, (44), 4 states have internal predecessors, (44), 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 16:34:39,139 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 16:34:39,140 INFO L93 Difference]: Finished difference Result 4623 states and 6607 transitions. [2022-12-13 16:34:39,140 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-12-13 16:34:39,140 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 7.333333333333333) internal successors, (44), 4 states have internal predecessors, (44), 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 78 [2022-12-13 16:34:39,140 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 16:34:39,163 INFO L225 Difference]: With dead ends: 4623 [2022-12-13 16:34:39,163 INFO L226 Difference]: Without dead ends: 4621 [2022-12-13 16:34:39,165 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 32 GetRequests, 24 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=33, Invalid=57, Unknown=0, NotChecked=0, Total=90 [2022-12-13 16:34:39,166 INFO L413 NwaCegarLoop]: 992 mSDtfsCounter, 5254 mSDsluCounter, 1815 mSDsCounter, 0 mSdLazyCounter, 5591 mSolverCounterSat, 3282 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5475 SdHoareTripleChecker+Valid, 2807 SdHoareTripleChecker+Invalid, 8873 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3282 IncrementalHoareTripleChecker+Valid, 5591 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.7s IncrementalHoareTripleChecker+Time [2022-12-13 16:34:39,166 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5475 Valid, 2807 Invalid, 8873 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3282 Valid, 5591 Invalid, 0 Unknown, 0 Unchecked, 4.7s Time] [2022-12-13 16:34:39,172 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4621 states. [2022-12-13 16:34:39,360 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4621 to 4621. [2022-12-13 16:34:39,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4621 states, 3010 states have (on average 1.284717607973422) internal successors, (3867), 3152 states have internal predecessors, (3867), 1341 states have call successors, (1341), 248 states have call predecessors, (1341), 244 states have return successors, (1397), 1299 states have call predecessors, (1397), 1339 states have call successors, (1397) [2022-12-13 16:34:39,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4621 states to 4621 states and 6605 transitions. [2022-12-13 16:34:39,386 INFO L78 Accepts]: Start accepts. Automaton has 4621 states and 6605 transitions. Word has length 78 [2022-12-13 16:34:39,386 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 16:34:39,386 INFO L495 AbstractCegarLoop]: Abstraction has 4621 states and 6605 transitions. [2022-12-13 16:34:39,386 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 7.333333333333333) internal successors, (44), 4 states have internal predecessors, (44), 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 16:34:39,387 INFO L276 IsEmpty]: Start isEmpty. Operand 4621 states and 6605 transitions. [2022-12-13 16:34:39,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-13 16:34:39,388 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 16:34:39,389 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 4, 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] [2022-12-13 16:34:39,389 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-12-13 16:34:39,389 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 26 more)] === [2022-12-13 16:34:39,389 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 16:34:39,390 INFO L85 PathProgramCache]: Analyzing trace with hash 573676201, now seen corresponding path program 1 times [2022-12-13 16:34:39,390 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 16:34:39,390 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [139095356] [2022-12-13 16:34:39,390 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 16:34:39,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 16:34:39,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:34:39,695 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 16:34:39,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:34:39,706 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2022-12-13 16:34:39,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:34:39,715 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2022-12-13 16:34:39,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:34:39,728 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2022-12-13 16:34:39,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:34:39,741 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2022-12-13 16:34:39,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:34:39,747 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2022-12-13 16:34:39,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:34:39,755 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:34:39,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:34:39,758 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2022-12-13 16:34:39,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:34:39,765 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2022-12-13 16:34:39,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:34:39,792 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2022-12-13 16:34:39,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:34:39,799 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68 [2022-12-13 16:34:39,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:34:39,806 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 74 [2022-12-13 16:34:39,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:34:39,812 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2022-12-13 16:34:39,812 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 16:34:39,812 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [139095356] [2022-12-13 16:34:39,812 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [139095356] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 16:34:39,812 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 16:34:39,812 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-12-13 16:34:39,812 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1874907082] [2022-12-13 16:34:39,812 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 16:34:39,813 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-12-13 16:34:39,813 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 16:34:39,813 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-12-13 16:34:39,813 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-12-13 16:34:39,813 INFO L87 Difference]: Start difference. First operand 4621 states and 6605 transitions. Second operand has 6 states, 6 states have (on average 8.0) internal successors, (48), 4 states have internal predecessors, (48), 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 16:34:45,280 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 16:34:45,280 INFO L93 Difference]: Finished difference Result 4621 states and 6605 transitions. [2022-12-13 16:34:45,280 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-12-13 16:34:45,281 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 8.0) internal successors, (48), 4 states have internal predecessors, (48), 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 84 [2022-12-13 16:34:45,281 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 16:34:45,293 INFO L225 Difference]: With dead ends: 4621 [2022-12-13 16:34:45,293 INFO L226 Difference]: Without dead ends: 4619 [2022-12-13 16:34:45,295 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 34 GetRequests, 26 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=33, Invalid=57, Unknown=0, NotChecked=0, Total=90 [2022-12-13 16:34:45,295 INFO L413 NwaCegarLoop]: 992 mSDtfsCounter, 5248 mSDsluCounter, 1815 mSDsCounter, 0 mSdLazyCounter, 5587 mSolverCounterSat, 3282 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5468 SdHoareTripleChecker+Valid, 2807 SdHoareTripleChecker+Invalid, 8869 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3282 IncrementalHoareTripleChecker+Valid, 5587 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.2s IncrementalHoareTripleChecker+Time [2022-12-13 16:34:45,295 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5468 Valid, 2807 Invalid, 8869 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3282 Valid, 5587 Invalid, 0 Unknown, 0 Unchecked, 5.2s Time] [2022-12-13 16:34:45,301 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4619 states. [2022-12-13 16:34:45,505 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4619 to 4619. [2022-12-13 16:34:45,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4619 states, 3009 states have (on average 1.2844798936523762) internal successors, (3865), 3150 states have internal predecessors, (3865), 1341 states have call successors, (1341), 248 states have call predecessors, (1341), 244 states have return successors, (1397), 1299 states have call predecessors, (1397), 1339 states have call successors, (1397) [2022-12-13 16:34:45,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4619 states to 4619 states and 6603 transitions. [2022-12-13 16:34:45,536 INFO L78 Accepts]: Start accepts. Automaton has 4619 states and 6603 transitions. Word has length 84 [2022-12-13 16:34:45,536 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 16:34:45,536 INFO L495 AbstractCegarLoop]: Abstraction has 4619 states and 6603 transitions. [2022-12-13 16:34:45,536 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 8.0) internal successors, (48), 4 states have internal predecessors, (48), 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 16:34:45,537 INFO L276 IsEmpty]: Start isEmpty. Operand 4619 states and 6603 transitions. [2022-12-13 16:34:45,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-13 16:34:45,539 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 16:34:45,539 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 4, 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] [2022-12-13 16:34:45,539 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-12-13 16:34:45,539 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 26 more)] === [2022-12-13 16:34:45,539 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 16:34:45,540 INFO L85 PathProgramCache]: Analyzing trace with hash -1338889851, now seen corresponding path program 1 times [2022-12-13 16:34:45,540 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 16:34:45,540 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1024946581] [2022-12-13 16:34:45,540 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 16:34:45,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 16:34:45,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:34:45,822 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 16:34:45,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:34:45,829 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2022-12-13 16:34:45,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:34:45,835 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2022-12-13 16:34:45,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:34:45,843 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2022-12-13 16:34:45,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:34:45,853 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2022-12-13 16:34:45,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:34:45,875 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2022-12-13 16:34:45,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:34:45,884 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:34:45,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:34:45,889 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2022-12-13 16:34:45,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:34:45,896 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2022-12-13 16:34:45,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:34:45,904 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2022-12-13 16:34:45,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:34:45,912 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68 [2022-12-13 16:34:45,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:34:45,919 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 74 [2022-12-13 16:34:45,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:34:45,927 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2022-12-13 16:34:45,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:34:45,936 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2022-12-13 16:34:45,936 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 16:34:45,936 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1024946581] [2022-12-13 16:34:45,936 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1024946581] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 16:34:45,936 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 16:34:45,937 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-12-13 16:34:45,937 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1488853566] [2022-12-13 16:34:45,937 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 16:34:45,937 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-12-13 16:34:45,937 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 16:34:45,938 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-12-13 16:34:45,938 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-12-13 16:34:45,938 INFO L87 Difference]: Start difference. First operand 4619 states and 6603 transitions. Second operand has 6 states, 6 states have (on average 8.666666666666666) internal successors, (52), 4 states have internal predecessors, (52), 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 16:34:51,083 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 16:34:51,083 INFO L93 Difference]: Finished difference Result 4619 states and 6603 transitions. [2022-12-13 16:34:51,084 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-12-13 16:34:51,084 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 8.666666666666666) internal successors, (52), 4 states have internal predecessors, (52), 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 90 [2022-12-13 16:34:51,084 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 16:34:51,098 INFO L225 Difference]: With dead ends: 4619 [2022-12-13 16:34:51,098 INFO L226 Difference]: Without dead ends: 4617 [2022-12-13 16:34:51,099 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 36 GetRequests, 28 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=33, Invalid=57, Unknown=0, NotChecked=0, Total=90 [2022-12-13 16:34:51,099 INFO L413 NwaCegarLoop]: 992 mSDtfsCounter, 5242 mSDsluCounter, 1815 mSDsCounter, 0 mSdLazyCounter, 5583 mSolverCounterSat, 3282 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5461 SdHoareTripleChecker+Valid, 2807 SdHoareTripleChecker+Invalid, 8865 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3282 IncrementalHoareTripleChecker+Valid, 5583 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.8s IncrementalHoareTripleChecker+Time [2022-12-13 16:34:51,100 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5461 Valid, 2807 Invalid, 8865 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3282 Valid, 5583 Invalid, 0 Unknown, 0 Unchecked, 4.8s Time] [2022-12-13 16:34:51,103 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4617 states. [2022-12-13 16:34:51,280 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4617 to 4617. [2022-12-13 16:34:51,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4617 states, 3008 states have (on average 1.2842420212765957) internal successors, (3863), 3148 states have internal predecessors, (3863), 1341 states have call successors, (1341), 248 states have call predecessors, (1341), 244 states have return successors, (1397), 1299 states have call predecessors, (1397), 1339 states have call successors, (1397) [2022-12-13 16:34:51,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4617 states to 4617 states and 6601 transitions. [2022-12-13 16:34:51,298 INFO L78 Accepts]: Start accepts. Automaton has 4617 states and 6601 transitions. Word has length 90 [2022-12-13 16:34:51,298 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 16:34:51,298 INFO L495 AbstractCegarLoop]: Abstraction has 4617 states and 6601 transitions. [2022-12-13 16:34:51,299 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 8.666666666666666) internal successors, (52), 4 states have internal predecessors, (52), 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 16:34:51,299 INFO L276 IsEmpty]: Start isEmpty. Operand 4617 states and 6601 transitions. [2022-12-13 16:34:51,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-13 16:34:51,300 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 16:34:51,300 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 4, 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] [2022-12-13 16:34:51,300 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-12-13 16:34:51,300 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 26 more)] === [2022-12-13 16:34:51,301 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 16:34:51,301 INFO L85 PathProgramCache]: Analyzing trace with hash -1956766193, now seen corresponding path program 1 times [2022-12-13 16:34:51,301 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 16:34:51,301 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1089522781] [2022-12-13 16:34:51,301 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 16:34:51,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 16:34:51,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:34:51,592 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 16:34:51,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:34:51,600 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2022-12-13 16:34:51,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:34:51,605 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2022-12-13 16:34:51,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:34:51,613 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2022-12-13 16:34:51,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:34:51,622 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2022-12-13 16:34:51,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:34:51,628 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2022-12-13 16:34:51,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:34:51,635 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:34:51,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:34:51,638 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2022-12-13 16:34:51,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:34:51,643 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2022-12-13 16:34:51,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:34:51,647 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2022-12-13 16:34:51,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:34:51,653 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68 [2022-12-13 16:34:51,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:34:51,658 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 74 [2022-12-13 16:34:51,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:34:51,663 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2022-12-13 16:34:51,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:34:51,669 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2022-12-13 16:34:51,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:34:51,674 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2022-12-13 16:34:51,674 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 16:34:51,674 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1089522781] [2022-12-13 16:34:51,674 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1089522781] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 16:34:51,674 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 16:34:51,674 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-12-13 16:34:51,674 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1729270187] [2022-12-13 16:34:51,675 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 16:34:51,675 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-12-13 16:34:51,675 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 16:34:51,675 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-12-13 16:34:51,675 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-12-13 16:34:51,675 INFO L87 Difference]: Start difference. First operand 4617 states and 6601 transitions. Second operand has 6 states, 6 states have (on average 9.333333333333334) internal successors, (56), 4 states have internal predecessors, (56), 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 16:34:56,788 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 16:34:56,789 INFO L93 Difference]: Finished difference Result 4617 states and 6601 transitions. [2022-12-13 16:34:56,789 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-12-13 16:34:56,789 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 9.333333333333334) internal successors, (56), 4 states have internal predecessors, (56), 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 96 [2022-12-13 16:34:56,789 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 16:34:56,808 INFO L225 Difference]: With dead ends: 4617 [2022-12-13 16:34:56,808 INFO L226 Difference]: Without dead ends: 4615 [2022-12-13 16:34:56,810 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 38 GetRequests, 30 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=33, Invalid=57, Unknown=0, NotChecked=0, Total=90 [2022-12-13 16:34:56,810 INFO L413 NwaCegarLoop]: 992 mSDtfsCounter, 5236 mSDsluCounter, 1815 mSDsCounter, 0 mSdLazyCounter, 5579 mSolverCounterSat, 3282 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5454 SdHoareTripleChecker+Valid, 2807 SdHoareTripleChecker+Invalid, 8861 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3282 IncrementalHoareTripleChecker+Valid, 5579 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.8s IncrementalHoareTripleChecker+Time [2022-12-13 16:34:56,811 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5454 Valid, 2807 Invalid, 8861 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3282 Valid, 5579 Invalid, 0 Unknown, 0 Unchecked, 4.8s Time] [2022-12-13 16:34:56,815 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4615 states. [2022-12-13 16:34:57,028 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4615 to 4615. [2022-12-13 16:34:57,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4615 states, 3007 states have (on average 1.2840039906883938) internal successors, (3861), 3146 states have internal predecessors, (3861), 1341 states have call successors, (1341), 248 states have call predecessors, (1341), 244 states have return successors, (1397), 1299 states have call predecessors, (1397), 1339 states have call successors, (1397) [2022-12-13 16:34:57,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4615 states to 4615 states and 6599 transitions. [2022-12-13 16:34:57,053 INFO L78 Accepts]: Start accepts. Automaton has 4615 states and 6599 transitions. Word has length 96 [2022-12-13 16:34:57,054 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 16:34:57,054 INFO L495 AbstractCegarLoop]: Abstraction has 4615 states and 6599 transitions. [2022-12-13 16:34:57,054 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 9.333333333333334) internal successors, (56), 4 states have internal predecessors, (56), 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 16:34:57,054 INFO L276 IsEmpty]: Start isEmpty. Operand 4615 states and 6599 transitions. [2022-12-13 16:34:57,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2022-12-13 16:34:57,056 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 16:34:57,056 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, 1, 1, 1] [2022-12-13 16:34:57,056 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-12-13 16:34:57,057 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting kzallocErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_kernel_rcu_update_lock_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 26 more)] === [2022-12-13 16:34:57,057 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 16:34:57,057 INFO L85 PathProgramCache]: Analyzing trace with hash -1973607312, now seen corresponding path program 1 times [2022-12-13 16:34:57,057 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 16:34:57,057 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [775333993] [2022-12-13 16:34:57,057 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 16:34:57,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 16:34:57,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:34:57,604 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 16:34:57,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:34:57,611 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2022-12-13 16:34:57,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:34:57,616 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2022-12-13 16:34:57,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:34:57,628 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2022-12-13 16:34:57,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:34:57,640 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:34:57,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:34:57,644 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 16:34:57,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:34:57,648 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-12-13 16:34:57,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:34:57,651 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2022-12-13 16:34:57,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:34:57,662 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:34:57,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:34:57,666 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 16:34:57,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:34:57,671 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-12-13 16:34:57,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:34:57,674 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 65 [2022-12-13 16:34:57,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:34:57,686 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:34:57,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:34:57,689 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 16:34:57,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:34:57,694 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-12-13 16:34:57,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:34:57,697 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2022-12-13 16:34:57,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:34:57,707 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2022-12-13 16:34:57,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:34:57,719 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 96 [2022-12-13 16:34:57,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:34:57,727 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 100 [2022-12-13 16:34:57,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:34:57,734 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 111 [2022-12-13 16:34:57,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:34:57,753 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 16:34:57,754 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 16:34:57,754 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [775333993] [2022-12-13 16:34:57,754 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [775333993] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 16:34:57,754 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 16:34:57,754 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2022-12-13 16:34:57,755 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1986934333] [2022-12-13 16:34:57,755 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 16:34:57,755 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2022-12-13 16:34:57,755 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 16:34:57,756 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2022-12-13 16:34:57,756 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=57, Unknown=0, NotChecked=0, Total=72 [2022-12-13 16:34:57,757 INFO L87 Difference]: Start difference. First operand 4615 states and 6599 transitions. Second operand has 9 states, 9 states have (on average 4.666666666666667) internal successors, (42), 5 states have internal predecessors, (42), 2 states have call successors, (17), 5 states have call predecessors, (17), 2 states have return successors, (14), 3 states have call predecessors, (14), 2 states have call successors, (14) [2022-12-13 16:35:10,629 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 16:35:10,629 INFO L93 Difference]: Finished difference Result 11801 states and 17028 transitions. [2022-12-13 16:35:10,629 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2022-12-13 16:35:10,630 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 4.666666666666667) internal successors, (42), 5 states have internal predecessors, (42), 2 states have call successors, (17), 5 states have call predecessors, (17), 2 states have return successors, (14), 3 states have call predecessors, (14), 2 states have call successors, (14) Word has length 120 [2022-12-13 16:35:10,630 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 16:35:10,650 INFO L225 Difference]: With dead ends: 11801 [2022-12-13 16:35:10,650 INFO L226 Difference]: Without dead ends: 7207 [2022-12-13 16:35:10,662 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 62 GetRequests, 44 SyntacticMatches, 0 SemanticMatches, 18 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 57 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=109, Invalid=271, Unknown=0, NotChecked=0, Total=380 [2022-12-13 16:35:10,663 INFO L413 NwaCegarLoop]: 1017 mSDtfsCounter, 8625 mSDsluCounter, 3617 mSDsCounter, 0 mSdLazyCounter, 16483 mSolverCounterSat, 6055 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 10.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 8823 SdHoareTripleChecker+Valid, 4634 SdHoareTripleChecker+Invalid, 22538 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 6055 IncrementalHoareTripleChecker+Valid, 16483 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 12.0s IncrementalHoareTripleChecker+Time [2022-12-13 16:35:10,663 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [8823 Valid, 4634 Invalid, 22538 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [6055 Valid, 16483 Invalid, 0 Unknown, 0 Unchecked, 12.0s Time] [2022-12-13 16:35:10,668 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7207 states. [2022-12-13 16:35:11,068 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7207 to 6995. [2022-12-13 16:35:11,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6995 states, 4549 states have (on average 1.2772037810507804) internal successors, (5810), 4734 states have internal predecessors, (5810), 1987 states have call successors, (1987), 419 states have call predecessors, (1987), 436 states have return successors, (2154), 1949 states have call predecessors, (2154), 1985 states have call successors, (2154) [2022-12-13 16:35:11,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6995 states to 6995 states and 9951 transitions. [2022-12-13 16:35:11,106 INFO L78 Accepts]: Start accepts. Automaton has 6995 states and 9951 transitions. Word has length 120 [2022-12-13 16:35:11,106 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 16:35:11,106 INFO L495 AbstractCegarLoop]: Abstraction has 6995 states and 9951 transitions. [2022-12-13 16:35:11,107 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 4.666666666666667) internal successors, (42), 5 states have internal predecessors, (42), 2 states have call successors, (17), 5 states have call predecessors, (17), 2 states have return successors, (14), 3 states have call predecessors, (14), 2 states have call successors, (14) [2022-12-13 16:35:11,107 INFO L276 IsEmpty]: Start isEmpty. Operand 6995 states and 9951 transitions. [2022-12-13 16:35:11,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2022-12-13 16:35:11,108 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 16:35:11,108 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, 1, 1, 1] [2022-12-13 16:35:11,108 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2022-12-13 16:35:11,108 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting kzallocErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_kernel_rcu_update_lock_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 26 more)] === [2022-12-13 16:35:11,108 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 16:35:11,109 INFO L85 PathProgramCache]: Analyzing trace with hash -1973547730, now seen corresponding path program 1 times [2022-12-13 16:35:11,109 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 16:35:11,109 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1144357047] [2022-12-13 16:35:11,109 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 16:35:11,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 16:35:11,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:35:11,463 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 16:35:11,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:35:11,468 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2022-12-13 16:35:11,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:35:11,473 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2022-12-13 16:35:11,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:35:11,481 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2022-12-13 16:35:11,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:35:11,488 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:35:11,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:35:11,491 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 16:35:11,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:35:11,495 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-12-13 16:35:11,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:35:11,498 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2022-12-13 16:35:11,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:35:11,506 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:35:11,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:35:11,509 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 16:35:11,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:35:11,513 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-12-13 16:35:11,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:35:11,527 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 65 [2022-12-13 16:35:11,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:35:11,533 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:35:11,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:35:11,537 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 16:35:11,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:35:11,540 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-12-13 16:35:11,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:35:11,543 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2022-12-13 16:35:11,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:35:11,551 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2022-12-13 16:35:11,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:35:11,560 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 96 [2022-12-13 16:35:11,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:35:11,565 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 100 [2022-12-13 16:35:11,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:35:11,569 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 111 [2022-12-13 16:35:11,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:35:11,572 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 16:35:11,572 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 16:35:11,572 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1144357047] [2022-12-13 16:35:11,572 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1144357047] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 16:35:11,572 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 16:35:11,572 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-12-13 16:35:11,572 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [226542921] [2022-12-13 16:35:11,572 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 16:35:11,573 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-12-13 16:35:11,573 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 16:35:11,573 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-12-13 16:35:11,573 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2022-12-13 16:35:11,573 INFO L87 Difference]: Start difference. First operand 6995 states and 9951 transitions. Second operand has 7 states, 7 states have (on average 6.0) internal successors, (42), 4 states have internal predecessors, (42), 1 states have call successors, (17), 4 states have call predecessors, (17), 1 states have return successors, (14), 1 states have call predecessors, (14), 1 states have call successors, (14) [2022-12-13 16:35:19,016 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 16:35:19,016 INFO L93 Difference]: Finished difference Result 7223 states and 10303 transitions. [2022-12-13 16:35:19,016 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2022-12-13 16:35:19,016 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 6.0) internal successors, (42), 4 states have internal predecessors, (42), 1 states have call successors, (17), 4 states have call predecessors, (17), 1 states have return successors, (14), 1 states have call predecessors, (14), 1 states have call successors, (14) Word has length 120 [2022-12-13 16:35:19,017 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 16:35:19,039 INFO L225 Difference]: With dead ends: 7223 [2022-12-13 16:35:19,039 INFO L226 Difference]: Without dead ends: 7221 [2022-12-13 16:35:19,040 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 57 GetRequests, 43 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 30 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=81, Invalid=159, Unknown=0, NotChecked=0, Total=240 [2022-12-13 16:35:19,041 INFO L413 NwaCegarLoop]: 1016 mSDtfsCounter, 4230 mSDsluCounter, 3090 mSDsCounter, 0 mSdLazyCounter, 9651 mSolverCounterSat, 3489 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 6.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4230 SdHoareTripleChecker+Valid, 4106 SdHoareTripleChecker+Invalid, 13140 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 3489 IncrementalHoareTripleChecker+Valid, 9651 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 6.8s IncrementalHoareTripleChecker+Time [2022-12-13 16:35:19,041 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4230 Valid, 4106 Invalid, 13140 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [3489 Valid, 9651 Invalid, 0 Unknown, 0 Unchecked, 6.8s Time] [2022-12-13 16:35:19,046 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7221 states. [2022-12-13 16:35:19,478 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7221 to 6999. [2022-12-13 16:35:19,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6999 states, 4553 states have (on average 1.2765209751811992) internal successors, (5812), 4738 states have internal predecessors, (5812), 1987 states have call successors, (1987), 419 states have call predecessors, (1987), 436 states have return successors, (2154), 1949 states have call predecessors, (2154), 1985 states have call successors, (2154) [2022-12-13 16:35:19,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6999 states to 6999 states and 9953 transitions. [2022-12-13 16:35:19,517 INFO L78 Accepts]: Start accepts. Automaton has 6999 states and 9953 transitions. Word has length 120 [2022-12-13 16:35:19,517 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 16:35:19,517 INFO L495 AbstractCegarLoop]: Abstraction has 6999 states and 9953 transitions. [2022-12-13 16:35:19,517 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 6.0) internal successors, (42), 4 states have internal predecessors, (42), 1 states have call successors, (17), 4 states have call predecessors, (17), 1 states have return successors, (14), 1 states have call predecessors, (14), 1 states have call successors, (14) [2022-12-13 16:35:19,517 INFO L276 IsEmpty]: Start isEmpty. Operand 6999 states and 9953 transitions. [2022-12-13 16:35:19,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2022-12-13 16:35:19,519 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 16:35:19,519 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, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 16:35:19,519 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2022-12-13 16:35:19,519 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting kzallocErr1ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_kernel_rcu_update_lock_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 26 more)] === [2022-12-13 16:35:19,520 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 16:35:19,520 INFO L85 PathProgramCache]: Analyzing trace with hash -246340556, now seen corresponding path program 1 times [2022-12-13 16:35:19,520 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 16:35:19,520 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1864251826] [2022-12-13 16:35:19,520 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 16:35:19,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 16:35:19,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:35:19,715 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 16:35:19,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:35:19,721 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2022-12-13 16:35:19,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:35:19,726 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2022-12-13 16:35:19,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:35:19,736 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2022-12-13 16:35:19,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:35:19,746 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:35:19,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:35:19,750 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 16:35:19,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:35:19,753 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-12-13 16:35:19,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:35:19,756 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2022-12-13 16:35:19,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:35:19,792 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:35:19,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:35:19,796 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 16:35:19,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:35:19,801 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-12-13 16:35:19,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:35:19,805 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 65 [2022-12-13 16:35:19,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:35:19,818 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:35:19,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:35:19,822 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 16:35:19,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:35:19,826 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-12-13 16:35:19,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:35:19,830 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2022-12-13 16:35:19,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:35:19,840 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2022-12-13 16:35:19,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:35:19,849 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 96 [2022-12-13 16:35:19,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:35:19,855 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 100 [2022-12-13 16:35:19,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:35:19,861 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 111 [2022-12-13 16:35:19,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:35:19,866 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 16:35:19,866 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 16:35:19,867 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1864251826] [2022-12-13 16:35:19,867 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1864251826] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 16:35:19,867 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 16:35:19,867 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-12-13 16:35:19,867 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1739878713] [2022-12-13 16:35:19,867 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 16:35:19,868 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-12-13 16:35:19,868 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 16:35:19,868 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-12-13 16:35:19,868 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-12-13 16:35:19,869 INFO L87 Difference]: Start difference. First operand 6999 states and 9953 transitions. Second operand has 6 states, 6 states have (on average 7.666666666666667) internal successors, (46), 3 states have internal predecessors, (46), 2 states have call successors, (17), 5 states have call predecessors, (17), 1 states have return successors, (14), 2 states have call predecessors, (14), 2 states have call successors, (14) [2022-12-13 16:35:25,469 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 16:35:25,469 INFO L93 Difference]: Finished difference Result 14151 states and 20375 transitions. [2022-12-13 16:35:25,469 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-12-13 16:35:25,470 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 7.666666666666667) internal successors, (46), 3 states have internal predecessors, (46), 2 states have call successors, (17), 5 states have call predecessors, (17), 1 states have return successors, (14), 2 states have call predecessors, (14), 2 states have call successors, (14) Word has length 124 [2022-12-13 16:35:25,470 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 16:35:25,488 INFO L225 Difference]: With dead ends: 14151 [2022-12-13 16:35:25,489 INFO L226 Difference]: Without dead ends: 7173 [2022-12-13 16:35:25,505 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 50 GetRequests, 42 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=33, Invalid=57, Unknown=0, NotChecked=0, Total=90 [2022-12-13 16:35:25,506 INFO L413 NwaCegarLoop]: 1016 mSDtfsCounter, 6429 mSDsluCounter, 1568 mSDsCounter, 0 mSdLazyCounter, 4201 mSolverCounterSat, 4483 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6656 SdHoareTripleChecker+Valid, 2584 SdHoareTripleChecker+Invalid, 8684 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4483 IncrementalHoareTripleChecker+Valid, 4201 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.9s IncrementalHoareTripleChecker+Time [2022-12-13 16:35:25,506 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [6656 Valid, 2584 Invalid, 8684 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4483 Valid, 4201 Invalid, 0 Unknown, 0 Unchecked, 4.9s Time] [2022-12-13 16:35:25,511 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7173 states. [2022-12-13 16:35:25,935 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7173 to 6989. [2022-12-13 16:35:25,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6989 states, 4544 states have (on average 1.2753080985915493) internal successors, (5795), 4728 states have internal predecessors, (5795), 1987 states have call successors, (1987), 419 states have call predecessors, (1987), 436 states have return successors, (2154), 1949 states have call predecessors, (2154), 1985 states have call successors, (2154) [2022-12-13 16:35:25,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6989 states to 6989 states and 9936 transitions. [2022-12-13 16:35:25,969 INFO L78 Accepts]: Start accepts. Automaton has 6989 states and 9936 transitions. Word has length 124 [2022-12-13 16:35:25,970 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 16:35:25,970 INFO L495 AbstractCegarLoop]: Abstraction has 6989 states and 9936 transitions. [2022-12-13 16:35:25,970 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 7.666666666666667) internal successors, (46), 3 states have internal predecessors, (46), 2 states have call successors, (17), 5 states have call predecessors, (17), 1 states have return successors, (14), 2 states have call predecessors, (14), 2 states have call successors, (14) [2022-12-13 16:35:25,970 INFO L276 IsEmpty]: Start isEmpty. Operand 6989 states and 9936 transitions. [2022-12-13 16:35:25,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2022-12-13 16:35:25,972 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 16:35:25,972 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 4, 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] [2022-12-13 16:35:25,972 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2022-12-13 16:35:25,972 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting ldv_linux_fs_sysfs_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_kernel_rcu_update_lock_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 26 more)] === [2022-12-13 16:35:25,972 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 16:35:25,973 INFO L85 PathProgramCache]: Analyzing trace with hash 1771052242, now seen corresponding path program 1 times [2022-12-13 16:35:25,973 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 16:35:25,973 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1825260572] [2022-12-13 16:35:25,973 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 16:35:25,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 16:35:26,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:35:26,229 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 16:35:26,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:35:26,234 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2022-12-13 16:35:26,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:35:26,238 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2022-12-13 16:35:26,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:35:26,246 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2022-12-13 16:35:26,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:35:26,255 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2022-12-13 16:35:26,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:35:26,261 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2022-12-13 16:35:26,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:35:26,267 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:35:26,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:35:26,270 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2022-12-13 16:35:26,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:35:26,274 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2022-12-13 16:35:26,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:35:26,279 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2022-12-13 16:35:26,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:35:26,283 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68 [2022-12-13 16:35:26,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:35:26,288 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 74 [2022-12-13 16:35:26,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:35:26,293 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2022-12-13 16:35:26,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:35:26,298 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2022-12-13 16:35:26,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:35:26,304 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2022-12-13 16:35:26,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:35:26,309 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2022-12-13 16:35:26,309 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 16:35:26,309 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1825260572] [2022-12-13 16:35:26,309 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1825260572] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 16:35:26,309 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 16:35:26,309 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-12-13 16:35:26,309 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [451370362] [2022-12-13 16:35:26,309 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 16:35:26,310 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-12-13 16:35:26,310 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 16:35:26,310 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-12-13 16:35:26,310 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-12-13 16:35:26,310 INFO L87 Difference]: Start difference. First operand 6989 states and 9936 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, (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 16:35:31,383 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 16:35:31,383 INFO L93 Difference]: Finished difference Result 6989 states and 9936 transitions. [2022-12-13 16:35:31,383 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-12-13 16:35:31,383 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, (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 102 [2022-12-13 16:35:31,384 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 16:35:31,398 INFO L225 Difference]: With dead ends: 6989 [2022-12-13 16:35:31,398 INFO L226 Difference]: Without dead ends: 6987 [2022-12-13 16:35:31,400 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 40 GetRequests, 32 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=33, Invalid=57, Unknown=0, NotChecked=0, Total=90 [2022-12-13 16:35:31,400 INFO L413 NwaCegarLoop]: 992 mSDtfsCounter, 5215 mSDsluCounter, 1815 mSDsCounter, 0 mSdLazyCounter, 5565 mSolverCounterSat, 3282 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5432 SdHoareTripleChecker+Valid, 2807 SdHoareTripleChecker+Invalid, 8847 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3282 IncrementalHoareTripleChecker+Valid, 5565 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.6s IncrementalHoareTripleChecker+Time [2022-12-13 16:35:31,401 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5432 Valid, 2807 Invalid, 8847 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3282 Valid, 5565 Invalid, 0 Unknown, 0 Unchecked, 4.6s Time] [2022-12-13 16:35:31,405 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6987 states. [2022-12-13 16:35:31,758 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6987 to 6987. [2022-12-13 16:35:31,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6987 states, 4543 states have (on average 1.275148580233326) internal successors, (5793), 4726 states have internal predecessors, (5793), 1987 states have call successors, (1987), 419 states have call predecessors, (1987), 436 states have return successors, (2154), 1949 states have call predecessors, (2154), 1985 states have call successors, (2154) [2022-12-13 16:35:31,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6987 states to 6987 states and 9934 transitions. [2022-12-13 16:35:31,786 INFO L78 Accepts]: Start accepts. Automaton has 6987 states and 9934 transitions. Word has length 102 [2022-12-13 16:35:31,786 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 16:35:31,786 INFO L495 AbstractCegarLoop]: Abstraction has 6987 states and 9934 transitions. [2022-12-13 16:35:31,787 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, (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 16:35:31,787 INFO L276 IsEmpty]: Start isEmpty. Operand 6987 states and 9934 transitions. [2022-12-13 16:35:31,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2022-12-13 16:35:31,788 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 16:35:31,788 INFO L195 NwaCegarLoop]: trace histogram [6, 6, 6, 4, 4, 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] [2022-12-13 16:35:31,788 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2022-12-13 16:35:31,788 INFO L420 AbstractCegarLoop]: === Iteration 11 === Targeting ldv_linux_net_register_check_return_value_probeErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_kernel_rcu_update_lock_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 26 more)] === [2022-12-13 16:35:31,789 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 16:35:31,789 INFO L85 PathProgramCache]: Analyzing trace with hash -1648632887, now seen corresponding path program 1 times [2022-12-13 16:35:31,789 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 16:35:31,789 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [182482084] [2022-12-13 16:35:31,789 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 16:35:31,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 16:35:31,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:35:31,978 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 16:35:31,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:35:31,982 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2022-12-13 16:35:31,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:35:31,985 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2022-12-13 16:35:31,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:35:31,990 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2022-12-13 16:35:31,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:35:31,997 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2022-12-13 16:35:31,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:35:32,000 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2022-12-13 16:35:32,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:35:32,004 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:35:32,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:35:32,006 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2022-12-13 16:35:32,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:35:32,010 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2022-12-13 16:35:32,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:35:32,013 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2022-12-13 16:35:32,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:35:32,023 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2022-12-13 16:35:32,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:35:32,031 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:35:32,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:35:32,033 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 16:35:32,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:35:32,038 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-12-13 16:35:32,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:35:32,043 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2022-12-13 16:35:32,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:35:32,047 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2022-12-13 16:35:32,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:35:32,053 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 98 [2022-12-13 16:35:32,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:35:32,057 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2022-12-13 16:35:32,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:35:32,061 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 82 trivial. 0 not checked. [2022-12-13 16:35:32,061 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 16:35:32,061 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [182482084] [2022-12-13 16:35:32,061 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [182482084] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 16:35:32,061 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 16:35:32,062 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-12-13 16:35:32,062 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1143692652] [2022-12-13 16:35:32,062 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 16:35:32,062 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-12-13 16:35:32,062 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 16:35:32,062 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-12-13 16:35:32,062 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-12-13 16:35:32,063 INFO L87 Difference]: Start difference. First operand 6987 states and 9934 transitions. Second operand has 6 states, 6 states have (on average 8.833333333333334) internal successors, (53), 3 states have internal predecessors, (53), 2 states have call successors, (19), 5 states have call predecessors, (19), 2 states have return successors, (18), 2 states have call predecessors, (18), 2 states have call successors, (18) [2022-12-13 16:35:37,491 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 16:35:37,491 INFO L93 Difference]: Finished difference Result 14131 states and 20136 transitions. [2022-12-13 16:35:37,492 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-12-13 16:35:37,492 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 8.833333333333334) internal successors, (53), 3 states have internal predecessors, (53), 2 states have call successors, (19), 5 states have call predecessors, (19), 2 states have return successors, (18), 2 states have call predecessors, (18), 2 states have call successors, (18) Word has length 113 [2022-12-13 16:35:37,492 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 16:35:37,508 INFO L225 Difference]: With dead ends: 14131 [2022-12-13 16:35:37,508 INFO L226 Difference]: Without dead ends: 7165 [2022-12-13 16:35:37,522 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 46 GetRequests, 39 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2022-12-13 16:35:37,523 INFO L413 NwaCegarLoop]: 761 mSDtfsCounter, 6421 mSDsluCounter, 1568 mSDsCounter, 0 mSdLazyCounter, 4445 mSolverCounterSat, 4495 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6649 SdHoareTripleChecker+Valid, 2329 SdHoareTripleChecker+Invalid, 8940 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4495 IncrementalHoareTripleChecker+Valid, 4445 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.7s IncrementalHoareTripleChecker+Time [2022-12-13 16:35:37,523 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [6649 Valid, 2329 Invalid, 8940 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4495 Valid, 4445 Invalid, 0 Unknown, 0 Unchecked, 4.7s Time] [2022-12-13 16:35:37,527 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7165 states. [2022-12-13 16:35:37,955 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7165 to 6981. [2022-12-13 16:35:37,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6981 states, 4538 states have (on average 1.2745702952842661) internal successors, (5784), 4720 states have internal predecessors, (5784), 1987 states have call successors, (1987), 419 states have call predecessors, (1987), 436 states have return successors, (2154), 1949 states have call predecessors, (2154), 1985 states have call successors, (2154) [2022-12-13 16:35:37,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6981 states to 6981 states and 9925 transitions. [2022-12-13 16:35:37,980 INFO L78 Accepts]: Start accepts. Automaton has 6981 states and 9925 transitions. Word has length 113 [2022-12-13 16:35:37,980 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 16:35:37,980 INFO L495 AbstractCegarLoop]: Abstraction has 6981 states and 9925 transitions. [2022-12-13 16:35:37,981 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 8.833333333333334) internal successors, (53), 3 states have internal predecessors, (53), 2 states have call successors, (19), 5 states have call predecessors, (19), 2 states have return successors, (18), 2 states have call predecessors, (18), 2 states have call successors, (18) [2022-12-13 16:35:37,981 INFO L276 IsEmpty]: Start isEmpty. Operand 6981 states and 9925 transitions. [2022-12-13 16:35:37,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2022-12-13 16:35:37,982 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 16:35:37,982 INFO L195 NwaCegarLoop]: trace histogram [6, 6, 6, 4, 4, 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] [2022-12-13 16:35:37,982 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2022-12-13 16:35:37,982 INFO L420 AbstractCegarLoop]: === Iteration 12 === 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 26 more)] === [2022-12-13 16:35:37,982 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 16:35:37,982 INFO L85 PathProgramCache]: Analyzing trace with hash -319653710, now seen corresponding path program 1 times [2022-12-13 16:35:37,982 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 16:35:37,982 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [773681778] [2022-12-13 16:35:37,982 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 16:35:37,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 16:35:38,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:35:38,318 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 16:35:38,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:35:38,325 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2022-12-13 16:35:38,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:35:38,330 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2022-12-13 16:35:38,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:35:38,339 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2022-12-13 16:35:38,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:35:38,349 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2022-12-13 16:35:38,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:35:38,354 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2022-12-13 16:35:38,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:35:38,361 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:35:38,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:35:38,365 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2022-12-13 16:35:38,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:35:38,370 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2022-12-13 16:35:38,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:35:38,376 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2022-12-13 16:35:38,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:35:38,388 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2022-12-13 16:35:38,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:35:38,398 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:35:38,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:35:38,400 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 16:35:38,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:35:38,403 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-12-13 16:35:38,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:35:38,406 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2022-12-13 16:35:38,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:35:38,410 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2022-12-13 16:35:38,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:35:38,414 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 98 [2022-12-13 16:35:38,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:35:38,418 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2022-12-13 16:35:38,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:35:38,421 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2022-12-13 16:35:38,422 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 16:35:38,422 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [773681778] [2022-12-13 16:35:38,422 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [773681778] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 16:35:38,422 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 16:35:38,422 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-12-13 16:35:38,422 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [442860506] [2022-12-13 16:35:38,422 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 16:35:38,422 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-12-13 16:35:38,422 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 16:35:38,423 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-12-13 16:35:38,423 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2022-12-13 16:35:38,423 INFO L87 Difference]: Start difference. First operand 6981 states and 9925 transitions. Second operand has 8 states, 8 states have (on average 6.75) internal successors, (54), 4 states have internal predecessors, (54), 2 states have call successors, (22), 6 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 16:35:49,701 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 16:35:49,701 INFO L93 Difference]: Finished difference Result 10542 states and 14900 transitions. [2022-12-13 16:35:49,701 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2022-12-13 16:35:49,701 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 6.75) internal successors, (54), 4 states have internal predecessors, (54), 2 states have call successors, (22), 6 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 119 [2022-12-13 16:35:49,702 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 16:35:49,724 INFO L225 Difference]: With dead ends: 10542 [2022-12-13 16:35:49,724 INFO L226 Difference]: Without dead ends: 10540 [2022-12-13 16:35:49,728 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 58 GetRequests, 43 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 36 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=87, Invalid=185, Unknown=0, NotChecked=0, Total=272 [2022-12-13 16:35:49,728 INFO L413 NwaCegarLoop]: 1016 mSDtfsCounter, 6980 mSDsluCounter, 3229 mSDsCounter, 0 mSdLazyCounter, 13666 mSolverCounterSat, 5232 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 9.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 7112 SdHoareTripleChecker+Valid, 4245 SdHoareTripleChecker+Invalid, 18898 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 5232 IncrementalHoareTripleChecker+Valid, 13666 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 10.2s IncrementalHoareTripleChecker+Time [2022-12-13 16:35:49,728 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [7112 Valid, 4245 Invalid, 18898 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [5232 Valid, 13666 Invalid, 0 Unknown, 0 Unchecked, 10.2s Time] [2022-12-13 16:35:49,735 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10540 states. [2022-12-13 16:35:50,328 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10540 to 10170. [2022-12-13 16:35:50,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10170 states, 6595 states have (on average 1.2644427596664138) internal successors, (8339), 6847 states have internal predecessors, (8339), 2842 states have call successors, (2842), 711 states have call predecessors, (2842), 713 states have return successors, (3151), 2744 states have call predecessors, (3151), 2840 states have call successors, (3151) [2022-12-13 16:35:50,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10170 states to 10170 states and 14332 transitions. [2022-12-13 16:35:50,362 INFO L78 Accepts]: Start accepts. Automaton has 10170 states and 14332 transitions. Word has length 119 [2022-12-13 16:35:50,362 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 16:35:50,362 INFO L495 AbstractCegarLoop]: Abstraction has 10170 states and 14332 transitions. [2022-12-13 16:35:50,362 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 6.75) internal successors, (54), 4 states have internal predecessors, (54), 2 states have call successors, (22), 6 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 16:35:50,362 INFO L276 IsEmpty]: Start isEmpty. Operand 10170 states and 14332 transitions. [2022-12-13 16:35:50,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-13 16:35:50,363 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 16:35:50,363 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 4, 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] [2022-12-13 16:35:50,364 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2022-12-13 16:35:50,364 INFO L420 AbstractCegarLoop]: === Iteration 13 === 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 26 more)] === [2022-12-13 16:35:50,364 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 16:35:50,364 INFO L85 PathProgramCache]: Analyzing trace with hash 1465947034, now seen corresponding path program 1 times [2022-12-13 16:35:50,364 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 16:35:50,364 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [839015655] [2022-12-13 16:35:50,364 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 16:35:50,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 16:35:50,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:35:50,554 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 16:35:50,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:35:50,558 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2022-12-13 16:35:50,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:35:50,562 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2022-12-13 16:35:50,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:35:50,569 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2022-12-13 16:35:50,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:35:50,576 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2022-12-13 16:35:50,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:35:50,580 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2022-12-13 16:35:50,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:35:50,585 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:35:50,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:35:50,587 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2022-12-13 16:35:50,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:35:50,591 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2022-12-13 16:35:50,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:35:50,595 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2022-12-13 16:35:50,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:35:50,599 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68 [2022-12-13 16:35:50,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:35:50,603 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 74 [2022-12-13 16:35:50,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:35:50,608 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2022-12-13 16:35:50,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:35:50,612 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2022-12-13 16:35:50,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:35:50,617 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2022-12-13 16:35:50,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:35:50,621 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 98 [2022-12-13 16:35:50,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:35:50,626 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2022-12-13 16:35:50,626 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 16:35:50,626 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [839015655] [2022-12-13 16:35:50,626 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [839015655] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 16:35:50,626 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 16:35:50,626 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-12-13 16:35:50,626 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1326794562] [2022-12-13 16:35:50,627 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 16:35:50,627 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-12-13 16:35:50,627 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 16:35:50,628 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-12-13 16:35:50,628 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-12-13 16:35:50,628 INFO L87 Difference]: Start difference. First operand 10170 states and 14332 transitions. Second operand has 6 states, 6 states have (on average 10.666666666666666) internal successors, (64), 4 states have internal predecessors, (64), 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 16:35:55,629 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 16:35:55,629 INFO L93 Difference]: Finished difference Result 10170 states and 14332 transitions. [2022-12-13 16:35:55,629 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-12-13 16:35:55,629 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 10.666666666666666) internal successors, (64), 4 states have internal predecessors, (64), 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 108 [2022-12-13 16:35:55,630 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 16:35:55,651 INFO L225 Difference]: With dead ends: 10170 [2022-12-13 16:35:55,651 INFO L226 Difference]: Without dead ends: 10168 [2022-12-13 16:35:55,656 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 42 GetRequests, 34 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=33, Invalid=57, Unknown=0, NotChecked=0, Total=90 [2022-12-13 16:35:55,657 INFO L413 NwaCegarLoop]: 992 mSDtfsCounter, 5198 mSDsluCounter, 1815 mSDsCounter, 0 mSdLazyCounter, 5547 mSolverCounterSat, 3282 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5414 SdHoareTripleChecker+Valid, 2807 SdHoareTripleChecker+Invalid, 8829 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3282 IncrementalHoareTripleChecker+Valid, 5547 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.3s IncrementalHoareTripleChecker+Time [2022-12-13 16:35:55,657 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5414 Valid, 2807 Invalid, 8829 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3282 Valid, 5547 Invalid, 0 Unknown, 0 Unchecked, 4.3s Time] [2022-12-13 16:35:55,663 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10168 states. [2022-12-13 16:35:56,275 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10168 to 10168. [2022-12-13 16:35:56,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10168 states, 6594 states have (on average 1.2643312101910829) internal successors, (8337), 6845 states have internal predecessors, (8337), 2842 states have call successors, (2842), 711 states have call predecessors, (2842), 713 states have return successors, (3151), 2744 states have call predecessors, (3151), 2840 states have call successors, (3151) [2022-12-13 16:35:56,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10168 states to 10168 states and 14330 transitions. [2022-12-13 16:35:56,308 INFO L78 Accepts]: Start accepts. Automaton has 10168 states and 14330 transitions. Word has length 108 [2022-12-13 16:35:56,308 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 16:35:56,308 INFO L495 AbstractCegarLoop]: Abstraction has 10168 states and 14330 transitions. [2022-12-13 16:35:56,308 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 10.666666666666666) internal successors, (64), 4 states have internal predecessors, (64), 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 16:35:56,308 INFO L276 IsEmpty]: Start isEmpty. Operand 10168 states and 14330 transitions. [2022-12-13 16:35:56,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2022-12-13 16:35:56,309 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 16:35:56,310 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 4, 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] [2022-12-13 16:35:56,310 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2022-12-13 16:35:56,310 INFO L420 AbstractCegarLoop]: === Iteration 14 === 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 26 more)] === [2022-12-13 16:35:56,310 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 16:35:56,310 INFO L85 PathProgramCache]: Analyzing trace with hash 25987101, now seen corresponding path program 1 times [2022-12-13 16:35:56,310 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 16:35:56,310 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [361152072] [2022-12-13 16:35:56,311 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 16:35:56,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 16:35:56,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:35:56,489 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 16:35:56,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:35:56,493 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2022-12-13 16:35:56,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:35:56,497 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2022-12-13 16:35:56,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:35:56,503 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2022-12-13 16:35:56,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:35:56,510 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2022-12-13 16:35:56,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:35:56,514 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2022-12-13 16:35:56,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:35:56,518 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:35:56,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:35:56,520 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2022-12-13 16:35:56,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:35:56,524 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2022-12-13 16:35:56,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:35:56,528 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2022-12-13 16:35:56,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:35:56,531 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68 [2022-12-13 16:35:56,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:35:56,535 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 74 [2022-12-13 16:35:56,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:35:56,538 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2022-12-13 16:35:56,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:35:56,542 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2022-12-13 16:35:56,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:35:56,546 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2022-12-13 16:35:56,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:35:56,550 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 98 [2022-12-13 16:35:56,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:35:56,554 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2022-12-13 16:35:56,554 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 16:35:56,554 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [361152072] [2022-12-13 16:35:56,554 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [361152072] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 16:35:56,555 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 16:35:56,555 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-12-13 16:35:56,555 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2066582218] [2022-12-13 16:35:56,555 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 16:35:56,555 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-12-13 16:35:56,555 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 16:35:56,556 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-12-13 16:35:56,556 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-12-13 16:35:56,556 INFO L87 Difference]: Start difference. First operand 10168 states and 14330 transitions. Second operand has 6 states, 6 states have (on average 11.0) internal successors, (66), 4 states have internal predecessors, (66), 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 16:36:01,950 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 16:36:01,950 INFO L93 Difference]: Finished difference Result 10168 states and 14330 transitions. [2022-12-13 16:36:01,950 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-12-13 16:36:01,951 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 11.0) internal successors, (66), 4 states have internal predecessors, (66), 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 110 [2022-12-13 16:36:01,951 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 16:36:01,972 INFO L225 Difference]: With dead ends: 10168 [2022-12-13 16:36:01,972 INFO L226 Difference]: Without dead ends: 10166 [2022-12-13 16:36:01,978 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 42 GetRequests, 34 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=33, Invalid=57, Unknown=0, NotChecked=0, Total=90 [2022-12-13 16:36:01,979 INFO L413 NwaCegarLoop]: 992 mSDtfsCounter, 5186 mSDsluCounter, 1815 mSDsCounter, 0 mSdLazyCounter, 5547 mSolverCounterSat, 3282 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5402 SdHoareTripleChecker+Valid, 2807 SdHoareTripleChecker+Invalid, 8829 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3282 IncrementalHoareTripleChecker+Valid, 5547 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.6s IncrementalHoareTripleChecker+Time [2022-12-13 16:36:01,979 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5402 Valid, 2807 Invalid, 8829 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3282 Valid, 5547 Invalid, 0 Unknown, 0 Unchecked, 4.6s Time] [2022-12-13 16:36:01,988 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10166 states. [2022-12-13 16:36:02,678 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10166 to 10166. [2022-12-13 16:36:02,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10166 states, 6593 states have (on average 1.2642196268769907) internal successors, (8335), 6843 states have internal predecessors, (8335), 2842 states have call successors, (2842), 711 states have call predecessors, (2842), 713 states have return successors, (3151), 2744 states have call predecessors, (3151), 2840 states have call successors, (3151) [2022-12-13 16:36:02,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10166 states to 10166 states and 14328 transitions. [2022-12-13 16:36:02,712 INFO L78 Accepts]: Start accepts. Automaton has 10166 states and 14328 transitions. Word has length 110 [2022-12-13 16:36:02,713 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 16:36:02,713 INFO L495 AbstractCegarLoop]: Abstraction has 10166 states and 14328 transitions. [2022-12-13 16:36:02,713 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 11.0) internal successors, (66), 4 states have internal predecessors, (66), 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 16:36:02,713 INFO L276 IsEmpty]: Start isEmpty. Operand 10166 states and 14328 transitions. [2022-12-13 16:36:02,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-12-13 16:36:02,714 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 16:36:02,714 INFO L195 NwaCegarLoop]: trace histogram [6, 6, 6, 4, 4, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 16:36:02,714 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2022-12-13 16:36:02,714 INFO L420 AbstractCegarLoop]: === Iteration 15 === Targeting ldv_linux_usb_register_check_return_value_probeErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_kernel_rcu_update_lock_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 26 more)] === [2022-12-13 16:36:02,715 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 16:36:02,715 INFO L85 PathProgramCache]: Analyzing trace with hash 579727207, now seen corresponding path program 1 times [2022-12-13 16:36:02,715 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 16:36:02,715 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1784881781] [2022-12-13 16:36:02,715 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 16:36:02,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 16:36:02,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:02,917 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 16:36:02,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:02,921 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2022-12-13 16:36:02,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:02,924 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2022-12-13 16:36:02,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:02,930 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2022-12-13 16:36:02,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:02,938 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2022-12-13 16:36:02,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:02,941 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2022-12-13 16:36:02,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:02,946 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:36:02,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:02,949 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2022-12-13 16:36:02,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:02,953 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2022-12-13 16:36:02,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:02,956 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2022-12-13 16:36:02,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:02,967 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2022-12-13 16:36:02,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:02,973 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:36:02,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:02,975 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 16:36:02,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:02,978 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-12-13 16:36:02,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:02,980 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2022-12-13 16:36:02,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:02,983 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2022-12-13 16:36:02,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:02,988 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 98 [2022-12-13 16:36:02,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:03,002 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2022-12-13 16:36:03,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:03,006 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 108 [2022-12-13 16:36:03,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:03,046 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 16:36:03,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:03,052 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2022-12-13 16:36:03,052 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 16:36:03,052 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1784881781] [2022-12-13 16:36:03,052 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1784881781] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-13 16:36:03,053 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1675849890] [2022-12-13 16:36:03,053 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 16:36:03,053 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-13 16:36:03,053 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 16:36:03,054 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-13 16:36:03,055 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-12-13 16:36:03,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:03,559 INFO L263 TraceCheckSpWp]: Trace formula consists of 3000 conjuncts, 4 conjunts are in the unsatisfiable core [2022-12-13 16:36:03,568 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-13 16:36:03,625 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 82 trivial. 0 not checked. [2022-12-13 16:36:03,625 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-12-13 16:36:03,626 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1675849890] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 16:36:03,626 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-12-13 16:36:03,626 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [10] total 11 [2022-12-13 16:36:03,626 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1472627436] [2022-12-13 16:36:03,626 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 16:36:03,626 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-13 16:36:03,627 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 16:36:03,627 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-13 16:36:03,627 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=88, Unknown=0, NotChecked=0, Total=110 [2022-12-13 16:36:03,627 INFO L87 Difference]: Start difference. First operand 10166 states and 14328 transitions. Second operand has 3 states, 3 states have (on average 19.333333333333332) internal successors, (58), 3 states have internal predecessors, (58), 2 states have call successors, (21), 2 states have call predecessors, (21), 2 states have return successors, (20), 2 states have call predecessors, (20), 2 states have call successors, (20) [2022-12-13 16:36:04,361 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 16:36:04,361 INFO L93 Difference]: Finished difference Result 20305 states and 28624 transitions. [2022-12-13 16:36:04,362 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-13 16:36:04,362 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 19.333333333333332) internal successors, (58), 3 states have internal predecessors, (58), 2 states have call successors, (21), 2 states have call predecessors, (21), 2 states have return successors, (20), 2 states have call predecessors, (20), 2 states have call successors, (20) Word has length 122 [2022-12-13 16:36:04,362 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 16:36:04,384 INFO L225 Difference]: With dead ends: 20305 [2022-12-13 16:36:04,384 INFO L226 Difference]: Without dead ends: 10160 [2022-12-13 16:36:04,406 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 168 GetRequests, 159 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=88, Unknown=0, NotChecked=0, Total=110 [2022-12-13 16:36:04,406 INFO L413 NwaCegarLoop]: 3410 mSDtfsCounter, 3390 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 1 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3390 SdHoareTripleChecker+Valid, 3410 SdHoareTripleChecker+Invalid, 2 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 1 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-12-13 16:36:04,407 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3390 Valid, 3410 Invalid, 2 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 1 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-12-13 16:36:04,413 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10160 states. [2022-12-13 16:36:05,067 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10160 to 10160. [2022-12-13 16:36:05,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10160 states, 6588 states have (on average 1.2638129933211901) internal successors, (8326), 6837 states have internal predecessors, (8326), 2842 states have call successors, (2842), 711 states have call predecessors, (2842), 713 states have return successors, (3151), 2744 states have call predecessors, (3151), 2840 states have call successors, (3151) [2022-12-13 16:36:05,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10160 states to 10160 states and 14319 transitions. [2022-12-13 16:36:05,123 INFO L78 Accepts]: Start accepts. Automaton has 10160 states and 14319 transitions. Word has length 122 [2022-12-13 16:36:05,124 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 16:36:05,124 INFO L495 AbstractCegarLoop]: Abstraction has 10160 states and 14319 transitions. [2022-12-13 16:36:05,124 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 19.333333333333332) internal successors, (58), 3 states have internal predecessors, (58), 2 states have call successors, (21), 2 states have call predecessors, (21), 2 states have return successors, (20), 2 states have call predecessors, (20), 2 states have call successors, (20) [2022-12-13 16:36:05,124 INFO L276 IsEmpty]: Start isEmpty. Operand 10160 states and 14319 transitions. [2022-12-13 16:36:05,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2022-12-13 16:36:05,126 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 16:36:05,126 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 4, 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] [2022-12-13 16:36:05,135 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2022-12-13 16:36:05,326 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable14 [2022-12-13 16:36:05,327 INFO L420 AbstractCegarLoop]: === Iteration 16 === 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 26 more)] === [2022-12-13 16:36:05,328 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 16:36:05,329 INFO L85 PathProgramCache]: Analyzing trace with hash -1724730701, now seen corresponding path program 1 times [2022-12-13 16:36:05,329 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 16:36:05,329 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [911818635] [2022-12-13 16:36:05,330 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 16:36:05,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 16:36:05,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:05,562 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 16:36:05,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:05,568 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2022-12-13 16:36:05,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:05,572 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2022-12-13 16:36:05,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:05,579 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2022-12-13 16:36:05,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:05,587 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2022-12-13 16:36:05,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:05,592 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2022-12-13 16:36:05,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:05,597 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:36:05,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:05,600 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2022-12-13 16:36:05,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:05,603 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2022-12-13 16:36:05,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:05,607 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2022-12-13 16:36:05,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:05,611 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68 [2022-12-13 16:36:05,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:05,614 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 74 [2022-12-13 16:36:05,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:05,618 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2022-12-13 16:36:05,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:05,622 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2022-12-13 16:36:05,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:05,626 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2022-12-13 16:36:05,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:05,630 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 98 [2022-12-13 16:36:05,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:05,634 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2022-12-13 16:36:05,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:05,639 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2022-12-13 16:36:05,639 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 16:36:05,639 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [911818635] [2022-12-13 16:36:05,640 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [911818635] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 16:36:05,640 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 16:36:05,640 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-12-13 16:36:05,640 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1415036133] [2022-12-13 16:36:05,640 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 16:36:05,640 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-12-13 16:36:05,640 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 16:36:05,641 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-12-13 16:36:05,641 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-12-13 16:36:05,641 INFO L87 Difference]: Start difference. First operand 10160 states and 14319 transitions. Second operand has 6 states, 6 states have (on average 11.666666666666666) internal successors, (70), 4 states have internal predecessors, (70), 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 16:36:11,047 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 16:36:11,047 INFO L93 Difference]: Finished difference Result 10160 states and 14319 transitions. [2022-12-13 16:36:11,047 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-12-13 16:36:11,047 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 11.666666666666666) internal successors, (70), 4 states have internal predecessors, (70), 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 116 [2022-12-13 16:36:11,048 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 16:36:11,069 INFO L225 Difference]: With dead ends: 10160 [2022-12-13 16:36:11,069 INFO L226 Difference]: Without dead ends: 10158 [2022-12-13 16:36:11,073 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 44 GetRequests, 36 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=33, Invalid=57, Unknown=0, NotChecked=0, Total=90 [2022-12-13 16:36:11,074 INFO L413 NwaCegarLoop]: 992 mSDtfsCounter, 5167 mSDsluCounter, 1815 mSDsCounter, 0 mSdLazyCounter, 5533 mSolverCounterSat, 3282 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5382 SdHoareTripleChecker+Valid, 2807 SdHoareTripleChecker+Invalid, 8815 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3282 IncrementalHoareTripleChecker+Valid, 5533 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.4s IncrementalHoareTripleChecker+Time [2022-12-13 16:36:11,074 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5382 Valid, 2807 Invalid, 8815 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3282 Valid, 5533 Invalid, 0 Unknown, 0 Unchecked, 4.4s Time] [2022-12-13 16:36:11,079 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10158 states. [2022-12-13 16:36:11,782 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10158 to 10158. [2022-12-13 16:36:11,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10158 states, 6587 states have (on average 1.2637012296948535) internal successors, (8324), 6835 states have internal predecessors, (8324), 2842 states have call successors, (2842), 711 states have call predecessors, (2842), 713 states have return successors, (3151), 2744 states have call predecessors, (3151), 2840 states have call successors, (3151) [2022-12-13 16:36:11,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10158 states to 10158 states and 14317 transitions. [2022-12-13 16:36:11,816 INFO L78 Accepts]: Start accepts. Automaton has 10158 states and 14317 transitions. Word has length 116 [2022-12-13 16:36:11,816 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 16:36:11,816 INFO L495 AbstractCegarLoop]: Abstraction has 10158 states and 14317 transitions. [2022-12-13 16:36:11,816 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 11.666666666666666) internal successors, (70), 4 states have internal predecessors, (70), 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 16:36:11,816 INFO L276 IsEmpty]: Start isEmpty. Operand 10158 states and 14317 transitions. [2022-12-13 16:36:11,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2022-12-13 16:36:11,818 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 16:36:11,818 INFO L195 NwaCegarLoop]: trace histogram [6, 6, 6, 4, 4, 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] [2022-12-13 16:36:11,818 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable15 [2022-12-13 16:36:11,818 INFO L420 AbstractCegarLoop]: === Iteration 17 === Targeting ldv_linux_arch_io_io_mem_unmapErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_kernel_rcu_update_lock_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 26 more)] === [2022-12-13 16:36:11,818 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 16:36:11,818 INFO L85 PathProgramCache]: Analyzing trace with hash 687116803, now seen corresponding path program 1 times [2022-12-13 16:36:11,819 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 16:36:11,819 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [791145807] [2022-12-13 16:36:11,819 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 16:36:11,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 16:36:11,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:13,126 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 16:36:13,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:13,131 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2022-12-13 16:36:13,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:13,135 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2022-12-13 16:36:13,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:13,148 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2022-12-13 16:36:13,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:13,164 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2022-12-13 16:36:13,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:13,171 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2022-12-13 16:36:13,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:13,241 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:36:13,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:13,276 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2022-12-13 16:36:13,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:13,283 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2022-12-13 16:36:13,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:13,297 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2022-12-13 16:36:13,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:13,318 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2022-12-13 16:36:13,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:13,326 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:36:13,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:13,330 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 16:36:13,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:13,334 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-12-13 16:36:13,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:13,337 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2022-12-13 16:36:13,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:13,342 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2022-12-13 16:36:13,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:13,346 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 98 [2022-12-13 16:36:13,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:13,350 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2022-12-13 16:36:13,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:13,355 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2022-12-13 16:36:13,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:13,359 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2022-12-13 16:36:13,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:13,362 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2022-12-13 16:36:13,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:13,367 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 12 proven. 12 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2022-12-13 16:36:13,368 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 16:36:13,368 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [791145807] [2022-12-13 16:36:13,368 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [791145807] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-13 16:36:13,368 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [829904562] [2022-12-13 16:36:13,368 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 16:36:13,368 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-13 16:36:13,368 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 16:36:13,369 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-13 16:36:13,370 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2022-12-13 16:36:14,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:14,022 INFO L263 TraceCheckSpWp]: Trace formula consists of 3178 conjuncts, 58 conjunts are in the unsatisfiable core [2022-12-13 16:36:14,025 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-13 16:36:14,175 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 59 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-12-13 16:36:14,176 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-12-13 16:36:14,176 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [829904562] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 16:36:14,176 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-12-13 16:36:14,176 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [18] total 23 [2022-12-13 16:36:14,176 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [854287973] [2022-12-13 16:36:14,176 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 16:36:14,177 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 14 states [2022-12-13 16:36:14,177 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 16:36:14,177 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2022-12-13 16:36:14,178 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=48, Invalid=458, Unknown=0, NotChecked=0, Total=506 [2022-12-13 16:36:14,178 INFO L87 Difference]: Start difference. First operand 10158 states and 14317 transitions. Second operand has 14 states, 13 states have (on average 5.846153846153846) internal successors, (76), 13 states have internal predecessors, (76), 6 states have call successors, (25), 2 states have call predecessors, (25), 4 states have return successors, (21), 6 states have call predecessors, (21), 6 states have call successors, (21) [2022-12-13 16:36:15,497 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 16:36:15,497 INFO L93 Difference]: Finished difference Result 19802 states and 27822 transitions. [2022-12-13 16:36:15,498 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2022-12-13 16:36:15,498 INFO L78 Accepts]: Start accepts. Automaton has has 14 states, 13 states have (on average 5.846153846153846) internal successors, (76), 13 states have internal predecessors, (76), 6 states have call successors, (25), 2 states have call predecessors, (25), 4 states have return successors, (21), 6 states have call predecessors, (21), 6 states have call successors, (21) Word has length 135 [2022-12-13 16:36:15,498 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 16:36:15,525 INFO L225 Difference]: With dead ends: 19802 [2022-12-13 16:36:15,525 INFO L226 Difference]: Without dead ends: 10211 [2022-12-13 16:36:15,551 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 203 GetRequests, 173 SyntacticMatches, 1 SemanticMatches, 29 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 37 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=111, Invalid=819, Unknown=0, NotChecked=0, Total=930 [2022-12-13 16:36:15,551 INFO L413 NwaCegarLoop]: 3392 mSDtfsCounter, 56 mSDsluCounter, 40439 mSDsCounter, 0 mSdLazyCounter, 626 mSolverCounterSat, 160 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 75 SdHoareTripleChecker+Valid, 43831 SdHoareTripleChecker+Invalid, 786 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 160 IncrementalHoareTripleChecker+Valid, 626 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2022-12-13 16:36:15,552 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [75 Valid, 43831 Invalid, 786 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [160 Valid, 626 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-12-13 16:36:15,560 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10211 states. [2022-12-13 16:36:16,266 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10211 to 10182. [2022-12-13 16:36:16,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10182 states, 6603 states have (on average 1.263062244434348) internal successors, (8340), 6851 states have internal predecessors, (8340), 2850 states have call successors, (2850), 711 states have call predecessors, (2850), 713 states have return successors, (3159), 2752 states have call predecessors, (3159), 2848 states have call successors, (3159) [2022-12-13 16:36:16,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10182 states to 10182 states and 14349 transitions. [2022-12-13 16:36:16,305 INFO L78 Accepts]: Start accepts. Automaton has 10182 states and 14349 transitions. Word has length 135 [2022-12-13 16:36:16,305 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 16:36:16,305 INFO L495 AbstractCegarLoop]: Abstraction has 10182 states and 14349 transitions. [2022-12-13 16:36:16,305 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 14 states, 13 states have (on average 5.846153846153846) internal successors, (76), 13 states have internal predecessors, (76), 6 states have call successors, (25), 2 states have call predecessors, (25), 4 states have return successors, (21), 6 states have call predecessors, (21), 6 states have call successors, (21) [2022-12-13 16:36:16,305 INFO L276 IsEmpty]: Start isEmpty. Operand 10182 states and 14349 transitions. [2022-12-13 16:36:16,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-12-13 16:36:16,306 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 16:36:16,307 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 4, 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] [2022-12-13 16:36:16,317 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Ended with exit code 0 [2022-12-13 16:36:16,507 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable16 [2022-12-13 16:36:16,508 INFO L420 AbstractCegarLoop]: === Iteration 18 === 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 26 more)] === [2022-12-13 16:36:16,509 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 16:36:16,510 INFO L85 PathProgramCache]: Analyzing trace with hash -2056337674, now seen corresponding path program 1 times [2022-12-13 16:36:16,510 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 16:36:16,510 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1897453929] [2022-12-13 16:36:16,511 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 16:36:16,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 16:36:16,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:16,766 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 16:36:16,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:16,771 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2022-12-13 16:36:16,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:16,777 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2022-12-13 16:36:16,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:16,785 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2022-12-13 16:36:16,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:16,794 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2022-12-13 16:36:16,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:16,799 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2022-12-13 16:36:16,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:16,805 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:36:16,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:16,809 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2022-12-13 16:36:16,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:16,814 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2022-12-13 16:36:16,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:16,820 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2022-12-13 16:36:16,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:16,825 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68 [2022-12-13 16:36:16,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:16,831 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 74 [2022-12-13 16:36:16,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:16,837 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2022-12-13 16:36:16,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:16,843 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2022-12-13 16:36:16,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:16,849 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2022-12-13 16:36:16,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:16,855 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 98 [2022-12-13 16:36:16,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:16,861 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2022-12-13 16:36:16,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:16,868 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2022-12-13 16:36:16,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:16,874 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2022-12-13 16:36:16,874 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 16:36:16,874 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1897453929] [2022-12-13 16:36:16,875 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1897453929] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 16:36:16,875 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 16:36:16,875 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-12-13 16:36:16,875 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [759846603] [2022-12-13 16:36:16,875 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 16:36:16,876 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-12-13 16:36:16,876 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 16:36:16,876 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-12-13 16:36:16,876 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-12-13 16:36:16,877 INFO L87 Difference]: Start difference. First operand 10182 states and 14349 transitions. Second operand has 6 states, 6 states have (on average 12.333333333333334) internal successors, (74), 4 states have internal predecessors, (74), 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 16:36:22,588 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 16:36:22,588 INFO L93 Difference]: Finished difference Result 10182 states and 14349 transitions. [2022-12-13 16:36:22,589 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-12-13 16:36:22,589 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 12.333333333333334) internal successors, (74), 4 states have internal predecessors, (74), 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 122 [2022-12-13 16:36:22,589 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 16:36:22,611 INFO L225 Difference]: With dead ends: 10182 [2022-12-13 16:36:22,611 INFO L226 Difference]: Without dead ends: 10180 [2022-12-13 16:36:22,615 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 46 GetRequests, 38 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=33, Invalid=57, Unknown=0, NotChecked=0, Total=90 [2022-12-13 16:36:22,616 INFO L413 NwaCegarLoop]: 992 mSDtfsCounter, 5161 mSDsluCounter, 1815 mSDsCounter, 0 mSdLazyCounter, 5529 mSolverCounterSat, 3282 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5375 SdHoareTripleChecker+Valid, 2807 SdHoareTripleChecker+Invalid, 8811 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3282 IncrementalHoareTripleChecker+Valid, 5529 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.5s IncrementalHoareTripleChecker+Time [2022-12-13 16:36:22,616 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5375 Valid, 2807 Invalid, 8811 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3282 Valid, 5529 Invalid, 0 Unknown, 0 Unchecked, 4.5s Time] [2022-12-13 16:36:22,625 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10180 states. [2022-12-13 16:36:23,350 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10180 to 10180. [2022-12-13 16:36:23,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10180 states, 6602 states have (on average 1.262950621023932) internal successors, (8338), 6849 states have internal predecessors, (8338), 2850 states have call successors, (2850), 711 states have call predecessors, (2850), 713 states have return successors, (3159), 2752 states have call predecessors, (3159), 2848 states have call successors, (3159) [2022-12-13 16:36:23,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10180 states to 10180 states and 14347 transitions. [2022-12-13 16:36:23,387 INFO L78 Accepts]: Start accepts. Automaton has 10180 states and 14347 transitions. Word has length 122 [2022-12-13 16:36:23,387 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 16:36:23,387 INFO L495 AbstractCegarLoop]: Abstraction has 10180 states and 14347 transitions. [2022-12-13 16:36:23,387 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 12.333333333333334) internal successors, (74), 4 states have internal predecessors, (74), 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 16:36:23,387 INFO L276 IsEmpty]: Start isEmpty. Operand 10180 states and 14347 transitions. [2022-12-13 16:36:23,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2022-12-13 16:36:23,389 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 16:36:23,389 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 4, 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] [2022-12-13 16:36:23,389 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable17 [2022-12-13 16:36:23,390 INFO L420 AbstractCegarLoop]: === Iteration 19 === 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 26 more)] === [2022-12-13 16:36:23,390 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 16:36:23,390 INFO L85 PathProgramCache]: Analyzing trace with hash 79486880, now seen corresponding path program 1 times [2022-12-13 16:36:23,390 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 16:36:23,390 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1831889536] [2022-12-13 16:36:23,390 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 16:36:23,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 16:36:23,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:23,617 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 16:36:23,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:23,622 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2022-12-13 16:36:23,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:23,627 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2022-12-13 16:36:23,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:23,634 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2022-12-13 16:36:23,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:23,642 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2022-12-13 16:36:23,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:23,647 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2022-12-13 16:36:23,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:23,652 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:36:23,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:23,654 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2022-12-13 16:36:23,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:23,658 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2022-12-13 16:36:23,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:23,661 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2022-12-13 16:36:23,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:23,665 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68 [2022-12-13 16:36:23,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:23,669 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 74 [2022-12-13 16:36:23,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:23,672 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2022-12-13 16:36:23,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:23,676 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2022-12-13 16:36:23,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:23,680 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2022-12-13 16:36:23,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:23,685 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 98 [2022-12-13 16:36:23,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:23,689 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2022-12-13 16:36:23,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:23,694 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2022-12-13 16:36:23,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:23,698 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2022-12-13 16:36:23,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:23,702 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2022-12-13 16:36:23,702 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 16:36:23,702 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1831889536] [2022-12-13 16:36:23,702 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1831889536] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 16:36:23,702 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 16:36:23,702 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-12-13 16:36:23,702 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1353549956] [2022-12-13 16:36:23,702 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 16:36:23,703 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-12-13 16:36:23,703 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 16:36:23,703 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-12-13 16:36:23,703 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-12-13 16:36:23,703 INFO L87 Difference]: Start difference. First operand 10180 states and 14347 transitions. Second operand has 6 states, 6 states have (on average 13.0) internal successors, (78), 4 states have internal predecessors, (78), 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 16:36:29,214 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 16:36:29,214 INFO L93 Difference]: Finished difference Result 10180 states and 14347 transitions. [2022-12-13 16:36:29,215 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-12-13 16:36:29,215 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 13.0) internal successors, (78), 4 states have internal predecessors, (78), 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 128 [2022-12-13 16:36:29,215 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 16:36:29,237 INFO L225 Difference]: With dead ends: 10180 [2022-12-13 16:36:29,237 INFO L226 Difference]: Without dead ends: 10178 [2022-12-13 16:36:29,241 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 48 GetRequests, 40 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=33, Invalid=57, Unknown=0, NotChecked=0, Total=90 [2022-12-13 16:36:29,242 INFO L413 NwaCegarLoop]: 992 mSDtfsCounter, 5155 mSDsluCounter, 1815 mSDsCounter, 0 mSdLazyCounter, 5525 mSolverCounterSat, 3282 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5368 SdHoareTripleChecker+Valid, 2807 SdHoareTripleChecker+Invalid, 8807 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3282 IncrementalHoareTripleChecker+Valid, 5525 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.5s IncrementalHoareTripleChecker+Time [2022-12-13 16:36:29,242 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5368 Valid, 2807 Invalid, 8807 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3282 Valid, 5525 Invalid, 0 Unknown, 0 Unchecked, 4.5s Time] [2022-12-13 16:36:29,248 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10178 states. [2022-12-13 16:36:30,027 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10178 to 10178. [2022-12-13 16:36:30,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10178 states, 6601 states have (on average 1.2628389637933646) internal successors, (8336), 6847 states have internal predecessors, (8336), 2850 states have call successors, (2850), 711 states have call predecessors, (2850), 713 states have return successors, (3159), 2752 states have call predecessors, (3159), 2848 states have call successors, (3159) [2022-12-13 16:36:30,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10178 states to 10178 states and 14345 transitions. [2022-12-13 16:36:30,060 INFO L78 Accepts]: Start accepts. Automaton has 10178 states and 14345 transitions. Word has length 128 [2022-12-13 16:36:30,060 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 16:36:30,060 INFO L495 AbstractCegarLoop]: Abstraction has 10178 states and 14345 transitions. [2022-12-13 16:36:30,060 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 13.0) internal successors, (78), 4 states have internal predecessors, (78), 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 16:36:30,061 INFO L276 IsEmpty]: Start isEmpty. Operand 10178 states and 14345 transitions. [2022-12-13 16:36:30,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2022-12-13 16:36:30,062 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 16:36:30,062 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 4, 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] [2022-12-13 16:36:30,062 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18 [2022-12-13 16:36:30,062 INFO L420 AbstractCegarLoop]: === Iteration 20 === 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 26 more)] === [2022-12-13 16:36:30,063 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 16:36:30,063 INFO L85 PathProgramCache]: Analyzing trace with hash 953446424, now seen corresponding path program 1 times [2022-12-13 16:36:30,063 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 16:36:30,063 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1781019604] [2022-12-13 16:36:30,063 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 16:36:30,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 16:36:30,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:30,244 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 16:36:30,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:30,248 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2022-12-13 16:36:30,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:30,251 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2022-12-13 16:36:30,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:30,257 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2022-12-13 16:36:30,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:30,263 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2022-12-13 16:36:30,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:30,266 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2022-12-13 16:36:30,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:30,271 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:36:30,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:30,273 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2022-12-13 16:36:30,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:30,276 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2022-12-13 16:36:30,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:30,280 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2022-12-13 16:36:30,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:30,284 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68 [2022-12-13 16:36:30,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:30,287 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 74 [2022-12-13 16:36:30,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:30,291 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2022-12-13 16:36:30,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:30,295 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2022-12-13 16:36:30,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:30,299 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2022-12-13 16:36:30,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:30,303 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 98 [2022-12-13 16:36:30,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:30,306 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2022-12-13 16:36:30,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:30,311 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2022-12-13 16:36:30,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:30,315 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2022-12-13 16:36:30,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:30,319 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2022-12-13 16:36:30,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:30,323 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2022-12-13 16:36:30,323 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 16:36:30,323 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1781019604] [2022-12-13 16:36:30,324 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1781019604] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 16:36:30,324 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 16:36:30,324 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-12-13 16:36:30,324 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2119037147] [2022-12-13 16:36:30,324 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 16:36:30,324 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-12-13 16:36:30,325 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 16:36:30,325 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-12-13 16:36:30,325 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-12-13 16:36:30,325 INFO L87 Difference]: Start difference. First operand 10178 states and 14345 transitions. Second operand has 6 states, 6 states have (on average 13.666666666666666) internal successors, (82), 4 states have internal predecessors, (82), 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 16:36:35,634 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 16:36:35,634 INFO L93 Difference]: Finished difference Result 10178 states and 14345 transitions. [2022-12-13 16:36:35,634 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-12-13 16:36:35,634 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 13.666666666666666) internal successors, (82), 4 states have internal predecessors, (82), 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 134 [2022-12-13 16:36:35,635 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 16:36:35,653 INFO L225 Difference]: With dead ends: 10178 [2022-12-13 16:36:35,653 INFO L226 Difference]: Without dead ends: 10176 [2022-12-13 16:36:35,655 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 50 GetRequests, 42 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=33, Invalid=57, Unknown=0, NotChecked=0, Total=90 [2022-12-13 16:36:35,656 INFO L413 NwaCegarLoop]: 992 mSDtfsCounter, 5149 mSDsluCounter, 1815 mSDsCounter, 0 mSdLazyCounter, 5521 mSolverCounterSat, 3282 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5361 SdHoareTripleChecker+Valid, 2807 SdHoareTripleChecker+Invalid, 8803 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3282 IncrementalHoareTripleChecker+Valid, 5521 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.4s IncrementalHoareTripleChecker+Time [2022-12-13 16:36:35,656 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5361 Valid, 2807 Invalid, 8803 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3282 Valid, 5521 Invalid, 0 Unknown, 0 Unchecked, 4.4s Time] [2022-12-13 16:36:35,662 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10176 states. [2022-12-13 16:36:36,445 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10176 to 10176. [2022-12-13 16:36:36,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10176 states, 6600 states have (on average 1.2627272727272727) internal successors, (8334), 6845 states have internal predecessors, (8334), 2850 states have call successors, (2850), 711 states have call predecessors, (2850), 713 states have return successors, (3159), 2752 states have call predecessors, (3159), 2848 states have call successors, (3159) [2022-12-13 16:36:36,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10176 states to 10176 states and 14343 transitions. [2022-12-13 16:36:36,480 INFO L78 Accepts]: Start accepts. Automaton has 10176 states and 14343 transitions. Word has length 134 [2022-12-13 16:36:36,480 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 16:36:36,480 INFO L495 AbstractCegarLoop]: Abstraction has 10176 states and 14343 transitions. [2022-12-13 16:36:36,480 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 13.666666666666666) internal successors, (82), 4 states have internal predecessors, (82), 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 16:36:36,480 INFO L276 IsEmpty]: Start isEmpty. Operand 10176 states and 14343 transitions. [2022-12-13 16:36:36,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2022-12-13 16:36:36,481 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 16:36:36,481 INFO L195 NwaCegarLoop]: trace histogram [7, 7, 7, 5, 5, 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] [2022-12-13 16:36:36,482 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable19 [2022-12-13 16:36:36,482 INFO L420 AbstractCegarLoop]: === Iteration 21 === Targeting ldv_linux_arch_io_io_mem_unmapErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_kernel_rcu_update_lock_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 26 more)] === [2022-12-13 16:36:36,482 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 16:36:36,482 INFO L85 PathProgramCache]: Analyzing trace with hash -732192590, now seen corresponding path program 1 times [2022-12-13 16:36:36,482 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 16:36:36,482 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1107488473] [2022-12-13 16:36:36,482 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 16:36:36,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 16:36:36,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:36,762 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 16:36:36,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:36,766 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2022-12-13 16:36:36,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:36,769 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2022-12-13 16:36:36,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:36,772 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2022-12-13 16:36:36,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:36,775 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2022-12-13 16:36:36,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:36,797 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2022-12-13 16:36:36,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:36,807 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 48 [2022-12-13 16:36:36,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:36,811 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2022-12-13 16:36:36,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:36,815 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:36:36,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:36,817 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2022-12-13 16:36:36,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:36,821 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 72 [2022-12-13 16:36:36,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:36,824 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2022-12-13 16:36:36,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:36,834 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2022-12-13 16:36:36,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:36,839 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:36:36,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:36,842 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 16:36:36,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:36,845 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-12-13 16:36:36,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:36,847 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2022-12-13 16:36:36,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:36,850 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 110 [2022-12-13 16:36:36,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:36,853 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 114 [2022-12-13 16:36:36,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:36,856 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2022-12-13 16:36:36,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:36,858 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128 [2022-12-13 16:36:36,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:36,860 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 137 [2022-12-13 16:36:36,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:36,862 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 141 [2022-12-13 16:36:36,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:36,865 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 6 proven. 12 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2022-12-13 16:36:36,865 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 16:36:36,865 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1107488473] [2022-12-13 16:36:36,865 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1107488473] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-13 16:36:36,865 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1143908070] [2022-12-13 16:36:36,865 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 16:36:36,865 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-13 16:36:36,865 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 16:36:36,866 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-13 16:36:36,867 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2022-12-13 16:36:37,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:37,467 INFO L263 TraceCheckSpWp]: Trace formula consists of 3280 conjuncts, 27 conjunts are in the unsatisfiable core [2022-12-13 16:36:37,470 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-13 16:36:37,516 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 55 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2022-12-13 16:36:37,516 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-12-13 16:36:37,516 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1143908070] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 16:36:37,516 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-12-13 16:36:37,516 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [11] total 15 [2022-12-13 16:36:37,516 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [249097519] [2022-12-13 16:36:37,516 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 16:36:37,517 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2022-12-13 16:36:37,517 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 16:36:37,517 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2022-12-13 16:36:37,518 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=183, Unknown=0, NotChecked=0, Total=210 [2022-12-13 16:36:37,518 INFO L87 Difference]: Start difference. First operand 10176 states and 14343 transitions. Second operand has 9 states, 9 states have (on average 8.777777777777779) internal successors, (79), 8 states have internal predecessors, (79), 2 states have call successors, (27), 2 states have call predecessors, (27), 3 states have return successors, (23), 3 states have call predecessors, (23), 2 states have call successors, (23) [2022-12-13 16:36:38,752 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 16:36:38,752 INFO L93 Difference]: Finished difference Result 20922 states and 29586 transitions. [2022-12-13 16:36:38,753 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-12-13 16:36:38,753 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 8.777777777777779) internal successors, (79), 8 states have internal predecessors, (79), 2 states have call successors, (27), 2 states have call predecessors, (27), 3 states have return successors, (23), 3 states have call predecessors, (23), 2 states have call successors, (23) Word has length 151 [2022-12-13 16:36:38,753 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 16:36:38,777 INFO L225 Difference]: With dead ends: 20922 [2022-12-13 16:36:38,777 INFO L226 Difference]: Without dead ends: 10936 [2022-12-13 16:36:38,798 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 208 GetRequests, 190 SyntacticMatches, 0 SemanticMatches, 18 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=59, Invalid=321, Unknown=0, NotChecked=0, Total=380 [2022-12-13 16:36:38,799 INFO L413 NwaCegarLoop]: 3799 mSDtfsCounter, 354 mSDsluCounter, 26079 mSDsCounter, 0 mSdLazyCounter, 383 mSolverCounterSat, 122 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 506 SdHoareTripleChecker+Valid, 29878 SdHoareTripleChecker+Invalid, 505 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 122 IncrementalHoareTripleChecker+Valid, 383 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-12-13 16:36:38,799 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [506 Valid, 29878 Invalid, 505 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [122 Valid, 383 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-12-13 16:36:38,806 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10936 states. [2022-12-13 16:36:39,622 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10936 to 10180. [2022-12-13 16:36:39,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10180 states, 6604 states have (on average 1.2625681405208964) internal successors, (8338), 6849 states have internal predecessors, (8338), 2850 states have call successors, (2850), 711 states have call predecessors, (2850), 713 states have return successors, (3159), 2752 states have call predecessors, (3159), 2848 states have call successors, (3159) [2022-12-13 16:36:39,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10180 states to 10180 states and 14347 transitions. [2022-12-13 16:36:39,659 INFO L78 Accepts]: Start accepts. Automaton has 10180 states and 14347 transitions. Word has length 151 [2022-12-13 16:36:39,659 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 16:36:39,659 INFO L495 AbstractCegarLoop]: Abstraction has 10180 states and 14347 transitions. [2022-12-13 16:36:39,659 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 8.777777777777779) internal successors, (79), 8 states have internal predecessors, (79), 2 states have call successors, (27), 2 states have call predecessors, (27), 3 states have return successors, (23), 3 states have call predecessors, (23), 2 states have call successors, (23) [2022-12-13 16:36:39,659 INFO L276 IsEmpty]: Start isEmpty. Operand 10180 states and 14347 transitions. [2022-12-13 16:36:39,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2022-12-13 16:36:39,660 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 16:36:39,660 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 4, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 16:36:39,670 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Ended with exit code 0 [2022-12-13 16:36:39,861 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable20,4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-13 16:36:39,861 INFO L420 AbstractCegarLoop]: === Iteration 22 === 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 26 more)] === [2022-12-13 16:36:39,862 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 16:36:39,862 INFO L85 PathProgramCache]: Analyzing trace with hash -943126417, now seen corresponding path program 1 times [2022-12-13 16:36:39,863 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 16:36:39,863 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1395447149] [2022-12-13 16:36:39,863 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 16:36:39,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 16:36:39,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:40,071 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 16:36:40,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:40,074 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2022-12-13 16:36:40,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:40,077 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2022-12-13 16:36:40,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:40,084 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2022-12-13 16:36:40,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:40,090 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2022-12-13 16:36:40,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:40,093 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2022-12-13 16:36:40,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:40,097 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:36:40,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:40,099 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2022-12-13 16:36:40,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:40,102 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2022-12-13 16:36:40,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:40,105 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2022-12-13 16:36:40,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:40,108 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68 [2022-12-13 16:36:40,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:40,112 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 74 [2022-12-13 16:36:40,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:40,115 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2022-12-13 16:36:40,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:40,118 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2022-12-13 16:36:40,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:40,122 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2022-12-13 16:36:40,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:40,125 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 98 [2022-12-13 16:36:40,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:40,128 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2022-12-13 16:36:40,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:40,132 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2022-12-13 16:36:40,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:40,136 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2022-12-13 16:36:40,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:40,139 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2022-12-13 16:36:40,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:40,142 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2022-12-13 16:36:40,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:40,146 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2022-12-13 16:36:40,146 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 16:36:40,146 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1395447149] [2022-12-13 16:36:40,146 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1395447149] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 16:36:40,146 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 16:36:40,147 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-12-13 16:36:40,147 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [83349413] [2022-12-13 16:36:40,147 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 16:36:40,147 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-12-13 16:36:40,147 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 16:36:40,147 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-12-13 16:36:40,147 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-12-13 16:36:40,148 INFO L87 Difference]: Start difference. First operand 10180 states and 14347 transitions. Second operand has 6 states, 6 states have (on average 14.333333333333334) internal successors, (86), 4 states have internal predecessors, (86), 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 16:36:45,863 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 16:36:45,863 INFO L93 Difference]: Finished difference Result 10180 states and 14347 transitions. [2022-12-13 16:36:45,863 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-12-13 16:36:45,863 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 14.333333333333334) internal successors, (86), 4 states have internal predecessors, (86), 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 140 [2022-12-13 16:36:45,864 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 16:36:45,885 INFO L225 Difference]: With dead ends: 10180 [2022-12-13 16:36:45,886 INFO L226 Difference]: Without dead ends: 10178 [2022-12-13 16:36:45,890 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 52 GetRequests, 44 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=33, Invalid=57, Unknown=0, NotChecked=0, Total=90 [2022-12-13 16:36:45,890 INFO L413 NwaCegarLoop]: 992 mSDtfsCounter, 5143 mSDsluCounter, 1815 mSDsCounter, 0 mSdLazyCounter, 5517 mSolverCounterSat, 3282 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5354 SdHoareTripleChecker+Valid, 2807 SdHoareTripleChecker+Invalid, 8799 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3282 IncrementalHoareTripleChecker+Valid, 5517 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.8s IncrementalHoareTripleChecker+Time [2022-12-13 16:36:45,890 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5354 Valid, 2807 Invalid, 8799 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3282 Valid, 5517 Invalid, 0 Unknown, 0 Unchecked, 4.8s Time] [2022-12-13 16:36:45,897 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10178 states. [2022-12-13 16:36:46,759 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10178 to 10178. [2022-12-13 16:36:46,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10178 states, 6603 states have (on average 1.2624564591852188) internal successors, (8336), 6847 states have internal predecessors, (8336), 2850 states have call successors, (2850), 711 states have call predecessors, (2850), 713 states have return successors, (3159), 2752 states have call predecessors, (3159), 2848 states have call successors, (3159) [2022-12-13 16:36:46,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10178 states to 10178 states and 14345 transitions. [2022-12-13 16:36:46,792 INFO L78 Accepts]: Start accepts. Automaton has 10178 states and 14345 transitions. Word has length 140 [2022-12-13 16:36:46,792 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 16:36:46,792 INFO L495 AbstractCegarLoop]: Abstraction has 10178 states and 14345 transitions. [2022-12-13 16:36:46,792 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 14.333333333333334) internal successors, (86), 4 states have internal predecessors, (86), 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 16:36:46,792 INFO L276 IsEmpty]: Start isEmpty. Operand 10178 states and 14345 transitions. [2022-12-13 16:36:46,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2022-12-13 16:36:46,793 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 16:36:46,793 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 4, 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] [2022-12-13 16:36:46,793 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable21 [2022-12-13 16:36:46,793 INFO L420 AbstractCegarLoop]: === Iteration 23 === 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 26 more)] === [2022-12-13 16:36:46,794 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 16:36:46,794 INFO L85 PathProgramCache]: Analyzing trace with hash -1828983820, now seen corresponding path program 1 times [2022-12-13 16:36:46,794 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 16:36:46,794 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1764603778] [2022-12-13 16:36:46,794 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 16:36:46,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 16:36:46,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:46,994 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 16:36:46,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:46,998 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2022-12-13 16:36:46,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:47,002 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2022-12-13 16:36:47,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:47,008 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2022-12-13 16:36:47,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:47,014 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2022-12-13 16:36:47,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:47,017 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2022-12-13 16:36:47,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:47,021 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:36:47,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:47,023 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2022-12-13 16:36:47,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:47,027 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2022-12-13 16:36:47,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:47,031 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2022-12-13 16:36:47,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:47,034 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68 [2022-12-13 16:36:47,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:47,038 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 74 [2022-12-13 16:36:47,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:47,041 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2022-12-13 16:36:47,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:47,045 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2022-12-13 16:36:47,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:47,048 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2022-12-13 16:36:47,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:47,052 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 98 [2022-12-13 16:36:47,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:47,056 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2022-12-13 16:36:47,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:47,060 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2022-12-13 16:36:47,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:47,064 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2022-12-13 16:36:47,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:47,067 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2022-12-13 16:36:47,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:47,071 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2022-12-13 16:36:47,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:47,075 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2022-12-13 16:36:47,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:47,079 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2022-12-13 16:36:47,079 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 16:36:47,079 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1764603778] [2022-12-13 16:36:47,079 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1764603778] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 16:36:47,079 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 16:36:47,079 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-12-13 16:36:47,079 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [669723461] [2022-12-13 16:36:47,079 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 16:36:47,080 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-12-13 16:36:47,080 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 16:36:47,080 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-12-13 16:36:47,080 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-12-13 16:36:47,080 INFO L87 Difference]: Start difference. First operand 10178 states and 14345 transitions. Second operand has 6 states, 6 states have (on average 15.0) internal successors, (90), 4 states have internal predecessors, (90), 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 16:36:53,447 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 16:36:53,448 INFO L93 Difference]: Finished difference Result 10178 states and 14345 transitions. [2022-12-13 16:36:53,448 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-12-13 16:36:53,448 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 15.0) internal successors, (90), 4 states have internal predecessors, (90), 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 146 [2022-12-13 16:36:53,448 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 16:36:53,469 INFO L225 Difference]: With dead ends: 10178 [2022-12-13 16:36:53,469 INFO L226 Difference]: Without dead ends: 10176 [2022-12-13 16:36:53,472 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 54 GetRequests, 46 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=33, Invalid=57, Unknown=0, NotChecked=0, Total=90 [2022-12-13 16:36:53,472 INFO L413 NwaCegarLoop]: 992 mSDtfsCounter, 5137 mSDsluCounter, 1815 mSDsCounter, 0 mSdLazyCounter, 5513 mSolverCounterSat, 3282 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5347 SdHoareTripleChecker+Valid, 2807 SdHoareTripleChecker+Invalid, 8795 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3282 IncrementalHoareTripleChecker+Valid, 5513 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.1s IncrementalHoareTripleChecker+Time [2022-12-13 16:36:53,472 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5347 Valid, 2807 Invalid, 8795 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3282 Valid, 5513 Invalid, 0 Unknown, 0 Unchecked, 5.1s Time] [2022-12-13 16:36:53,478 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10176 states. [2022-12-13 16:36:54,400 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10176 to 10176. [2022-12-13 16:36:54,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10176 states, 6602 states have (on average 1.2623447440169646) internal successors, (8334), 6845 states have internal predecessors, (8334), 2850 states have call successors, (2850), 711 states have call predecessors, (2850), 713 states have return successors, (3159), 2752 states have call predecessors, (3159), 2848 states have call successors, (3159) [2022-12-13 16:36:54,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10176 states to 10176 states and 14343 transitions. [2022-12-13 16:36:54,437 INFO L78 Accepts]: Start accepts. Automaton has 10176 states and 14343 transitions. Word has length 146 [2022-12-13 16:36:54,437 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 16:36:54,437 INFO L495 AbstractCegarLoop]: Abstraction has 10176 states and 14343 transitions. [2022-12-13 16:36:54,437 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 15.0) internal successors, (90), 4 states have internal predecessors, (90), 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 16:36:54,437 INFO L276 IsEmpty]: Start isEmpty. Operand 10176 states and 14343 transitions. [2022-12-13 16:36:54,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2022-12-13 16:36:54,438 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 16:36:54,438 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 4, 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] [2022-12-13 16:36:54,438 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable22 [2022-12-13 16:36:54,438 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 26 more)] === [2022-12-13 16:36:54,439 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 16:36:54,439 INFO L85 PathProgramCache]: Analyzing trace with hash -1813128537, now seen corresponding path program 1 times [2022-12-13 16:36:54,439 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 16:36:54,439 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [654287981] [2022-12-13 16:36:54,439 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 16:36:54,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 16:36:54,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:54,817 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 16:36:54,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:54,821 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2022-12-13 16:36:54,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:54,824 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2022-12-13 16:36:54,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:54,830 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2022-12-13 16:36:54,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:54,837 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2022-12-13 16:36:54,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:54,840 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2022-12-13 16:36:54,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:54,844 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:36:54,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:54,846 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2022-12-13 16:36:54,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:54,850 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2022-12-13 16:36:54,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:54,854 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2022-12-13 16:36:54,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:54,857 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68 [2022-12-13 16:36:54,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:54,861 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 74 [2022-12-13 16:36:54,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:54,865 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2022-12-13 16:36:54,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:54,869 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2022-12-13 16:36:54,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:54,872 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2022-12-13 16:36:54,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:54,876 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 98 [2022-12-13 16:36:54,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:54,880 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2022-12-13 16:36:54,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:54,884 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2022-12-13 16:36:54,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:54,888 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2022-12-13 16:36:54,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:54,892 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2022-12-13 16:36:54,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:54,896 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2022-12-13 16:36:54,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:54,899 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2022-12-13 16:36:54,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:54,903 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2022-12-13 16:36:54,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:54,907 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2022-12-13 16:36:54,908 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 16:36:54,908 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [654287981] [2022-12-13 16:36:54,908 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [654287981] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 16:36:54,908 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 16:36:54,908 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-12-13 16:36:54,908 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [848261859] [2022-12-13 16:36:54,908 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 16:36:54,908 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-12-13 16:36:54,908 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 16:36:54,909 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-12-13 16:36:54,909 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-12-13 16:36:54,909 INFO L87 Difference]: Start difference. First operand 10176 states and 14343 transitions. Second operand has 6 states, 6 states have (on average 15.666666666666666) internal successors, (94), 4 states have internal predecessors, (94), 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 16:37:01,736 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 16:37:01,736 INFO L93 Difference]: Finished difference Result 10176 states and 14343 transitions. [2022-12-13 16:37:01,737 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-12-13 16:37:01,737 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 15.666666666666666) internal successors, (94), 4 states have internal predecessors, (94), 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 152 [2022-12-13 16:37:01,737 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 16:37:01,757 INFO L225 Difference]: With dead ends: 10176 [2022-12-13 16:37:01,757 INFO L226 Difference]: Without dead ends: 10174 [2022-12-13 16:37:01,760 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 56 GetRequests, 48 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=33, Invalid=57, Unknown=0, NotChecked=0, Total=90 [2022-12-13 16:37:01,760 INFO L413 NwaCegarLoop]: 992 mSDtfsCounter, 5131 mSDsluCounter, 1815 mSDsCounter, 0 mSdLazyCounter, 5509 mSolverCounterSat, 3282 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5340 SdHoareTripleChecker+Valid, 2807 SdHoareTripleChecker+Invalid, 8791 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3282 IncrementalHoareTripleChecker+Valid, 5509 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.2s IncrementalHoareTripleChecker+Time [2022-12-13 16:37:01,761 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5340 Valid, 2807 Invalid, 8791 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3282 Valid, 5509 Invalid, 0 Unknown, 0 Unchecked, 5.2s Time] [2022-12-13 16:37:01,766 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10174 states. [2022-12-13 16:37:02,727 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10174 to 10174. [2022-12-13 16:37:02,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10174 states, 6601 states have (on average 1.2622329950007574) internal successors, (8332), 6843 states have internal predecessors, (8332), 2850 states have call successors, (2850), 711 states have call predecessors, (2850), 713 states have return successors, (3159), 2752 states have call predecessors, (3159), 2848 states have call successors, (3159) [2022-12-13 16:37:02,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10174 states to 10174 states and 14341 transitions. [2022-12-13 16:37:02,763 INFO L78 Accepts]: Start accepts. Automaton has 10174 states and 14341 transitions. Word has length 152 [2022-12-13 16:37:02,763 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 16:37:02,763 INFO L495 AbstractCegarLoop]: Abstraction has 10174 states and 14341 transitions. [2022-12-13 16:37:02,764 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 15.666666666666666) internal successors, (94), 4 states have internal predecessors, (94), 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 16:37:02,764 INFO L276 IsEmpty]: Start isEmpty. Operand 10174 states and 14341 transitions. [2022-12-13 16:37:02,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2022-12-13 16:37:02,777 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 16:37:02,777 INFO L195 NwaCegarLoop]: trace histogram [8, 8, 8, 3, 3, 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] [2022-12-13 16:37:02,777 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable23 [2022-12-13 16:37:02,777 INFO L420 AbstractCegarLoop]: === Iteration 25 === Targeting ldv_linux_arch_io_io_mem_unmapErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_kernel_rcu_update_lock_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 26 more)] === [2022-12-13 16:37:02,777 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 16:37:02,777 INFO L85 PathProgramCache]: Analyzing trace with hash -858664801, now seen corresponding path program 1 times [2022-12-13 16:37:02,777 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 16:37:02,777 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1215328409] [2022-12-13 16:37:02,777 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 16:37:02,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 16:37:02,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:37:02,976 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 16:37:02,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:37:02,980 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2022-12-13 16:37:02,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:37:02,983 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2022-12-13 16:37:02,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:37:02,993 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2022-12-13 16:37:02,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:37:02,999 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:37:02,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:37:03,001 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 16:37:03,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:37:03,003 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-12-13 16:37:03,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:37:03,005 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2022-12-13 16:37:03,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:37:03,010 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:37:03,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:37:03,011 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 16:37:03,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:37:03,013 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-12-13 16:37:03,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:37:03,015 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 65 [2022-12-13 16:37:03,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:37:03,020 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:37:03,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:37:03,022 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 16:37:03,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:37:03,024 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-12-13 16:37:03,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:37:03,026 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2022-12-13 16:37:03,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:37:03,033 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2022-12-13 16:37:03,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:37:03,041 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 96 [2022-12-13 16:37:03,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:37:03,045 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 100 [2022-12-13 16:37:03,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:37:03,060 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106 [2022-12-13 16:37:03,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:37:03,069 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 16:37:03,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:37:03,072 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2022-12-13 16:37:03,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:37:03,074 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2022-12-13 16:37:03,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:37:03,077 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:37:03,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:37:03,079 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145 [2022-12-13 16:37:03,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:37:03,084 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:37:03,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:37:03,087 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:37:03,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:37:03,089 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 162 [2022-12-13 16:37:03,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:37:03,093 INFO L134 CoverageAnalysis]: Checked inductivity of 163 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 163 trivial. 0 not checked. [2022-12-13 16:37:03,093 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 16:37:03,093 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1215328409] [2022-12-13 16:37:03,093 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1215328409] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 16:37:03,093 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 16:37:03,093 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-12-13 16:37:03,093 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [724461582] [2022-12-13 16:37:03,093 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 16:37:03,094 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-12-13 16:37:03,094 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 16:37:03,094 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-12-13 16:37:03,094 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=42, Unknown=0, NotChecked=0, Total=56 [2022-12-13 16:37:03,094 INFO L87 Difference]: Start difference. First operand 10174 states and 14341 transitions. Second operand has 8 states, 8 states have (on average 9.625) internal successors, (77), 4 states have internal predecessors, (77), 3 states have call successors, (24), 6 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 16:37:14,447 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 16:37:14,447 INFO L93 Difference]: Finished difference Result 21807 states and 31857 transitions. [2022-12-13 16:37:14,447 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-12-13 16:37:14,448 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 9.625) internal successors, (77), 4 states have internal predecessors, (77), 3 states have call successors, (24), 6 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 176 [2022-12-13 16:37:14,448 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 16:37:14,478 INFO L225 Difference]: With dead ends: 21807 [2022-12-13 16:37:14,478 INFO L226 Difference]: Without dead ends: 11658 [2022-12-13 16:37:14,501 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 71 GetRequests, 58 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 21 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=56, Invalid=154, Unknown=0, NotChecked=0, Total=210 [2022-12-13 16:37:14,502 INFO L413 NwaCegarLoop]: 1016 mSDtfsCounter, 4416 mSDsluCounter, 3519 mSDsCounter, 0 mSdLazyCounter, 11490 mSolverCounterSat, 4049 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 8.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4416 SdHoareTripleChecker+Valid, 4535 SdHoareTripleChecker+Invalid, 15539 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 4049 IncrementalHoareTripleChecker+Valid, 11490 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 9.5s IncrementalHoareTripleChecker+Time [2022-12-13 16:37:14,502 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4416 Valid, 4535 Invalid, 15539 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [4049 Valid, 11490 Invalid, 0 Unknown, 0 Unchecked, 9.5s Time] [2022-12-13 16:37:14,510 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 11658 states. [2022-12-13 16:37:15,621 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 11658 to 10458. [2022-12-13 16:37:15,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10458 states, 6805 states have (on average 1.2620132255694343) internal successors, (8588), 7059 states have internal predecessors, (8588), 2906 states have call successors, (2906), 711 states have call predecessors, (2906), 737 states have return successors, (3545), 2820 states have call predecessors, (3545), 2904 states have call successors, (3545) [2022-12-13 16:37:15,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10458 states to 10458 states and 15039 transitions. [2022-12-13 16:37:15,660 INFO L78 Accepts]: Start accepts. Automaton has 10458 states and 15039 transitions. Word has length 176 [2022-12-13 16:37:15,661 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 16:37:15,661 INFO L495 AbstractCegarLoop]: Abstraction has 10458 states and 15039 transitions. [2022-12-13 16:37:15,661 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 9.625) internal successors, (77), 4 states have internal predecessors, (77), 3 states have call successors, (24), 6 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 16:37:15,661 INFO L276 IsEmpty]: Start isEmpty. Operand 10458 states and 15039 transitions. [2022-12-13 16:37:15,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2022-12-13 16:37:15,662 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 16:37:15,662 INFO L195 NwaCegarLoop]: trace histogram [8, 8, 8, 3, 3, 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] [2022-12-13 16:37:15,662 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable24 [2022-12-13 16:37:15,662 INFO L420 AbstractCegarLoop]: === Iteration 26 === Targeting ldv_linux_arch_io_io_mem_unmapErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_kernel_rcu_update_lock_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 26 more)] === [2022-12-13 16:37:15,663 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 16:37:15,663 INFO L85 PathProgramCache]: Analyzing trace with hash -1041492292, now seen corresponding path program 1 times [2022-12-13 16:37:15,663 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 16:37:15,663 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1940784203] [2022-12-13 16:37:15,663 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 16:37:15,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 16:37:15,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:37:15,844 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 16:37:15,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:37:15,846 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2022-12-13 16:37:15,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:37:15,849 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2022-12-13 16:37:15,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:37:15,855 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2022-12-13 16:37:15,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:37:15,860 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:37:15,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:37:15,862 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 16:37:15,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:37:15,864 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-12-13 16:37:15,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:37:15,866 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2022-12-13 16:37:15,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:37:15,871 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:37:15,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:37:15,874 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 16:37:15,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:37:15,876 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-12-13 16:37:15,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:37:15,878 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 65 [2022-12-13 16:37:15,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:37:15,883 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:37:15,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:37:15,885 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 16:37:15,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:37:15,888 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-12-13 16:37:15,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:37:15,890 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2022-12-13 16:37:15,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:37:15,897 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2022-12-13 16:37:15,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:37:15,905 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 96 [2022-12-13 16:37:15,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:37:15,909 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 100 [2022-12-13 16:37:15,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:37:15,921 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106 [2022-12-13 16:37:15,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:37:15,932 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 16:37:15,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:37:15,935 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2022-12-13 16:37:15,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:37:15,939 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2022-12-13 16:37:15,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:37:15,943 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:37:15,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:37:15,946 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2022-12-13 16:37:15,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:37:15,953 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:37:15,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:37:15,957 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:37:15,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:37:15,961 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 163 [2022-12-13 16:37:15,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:37:15,965 INFO L134 CoverageAnalysis]: Checked inductivity of 163 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 163 trivial. 0 not checked. [2022-12-13 16:37:15,965 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 16:37:15,965 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1940784203] [2022-12-13 16:37:15,965 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1940784203] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 16:37:15,965 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 16:37:15,965 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-12-13 16:37:15,966 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1778076008] [2022-12-13 16:37:15,966 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 16:37:15,966 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-12-13 16:37:15,966 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 16:37:15,966 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-12-13 16:37:15,966 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=42, Unknown=0, NotChecked=0, Total=56 [2022-12-13 16:37:15,967 INFO L87 Difference]: Start difference. First operand 10458 states and 15039 transitions. Second operand has 8 states, 8 states have (on average 9.75) internal successors, (78), 4 states have internal predecessors, (78), 3 states have call successors, (24), 6 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 16:37:26,258 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 16:37:26,258 INFO L93 Difference]: Finished difference Result 22275 states and 32843 transitions. [2022-12-13 16:37:26,259 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-12-13 16:37:26,259 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 9.75) internal successors, (78), 4 states have internal predecessors, (78), 3 states have call successors, (24), 6 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 177 [2022-12-13 16:37:26,259 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 16:37:26,288 INFO L225 Difference]: With dead ends: 22275 [2022-12-13 16:37:26,288 INFO L226 Difference]: Without dead ends: 11842 [2022-12-13 16:37:26,313 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 71 GetRequests, 58 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 21 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=56, Invalid=154, Unknown=0, NotChecked=0, Total=210 [2022-12-13 16:37:26,313 INFO L413 NwaCegarLoop]: 1016 mSDtfsCounter, 5062 mSDsluCounter, 3090 mSDsCounter, 0 mSdLazyCounter, 10279 mSolverCounterSat, 4934 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 7.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5062 SdHoareTripleChecker+Valid, 4106 SdHoareTripleChecker+Invalid, 15213 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 4934 IncrementalHoareTripleChecker+Valid, 10279 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 8.2s IncrementalHoareTripleChecker+Time [2022-12-13 16:37:26,314 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5062 Valid, 4106 Invalid, 15213 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [4934 Valid, 10279 Invalid, 0 Unknown, 0 Unchecked, 8.2s Time] [2022-12-13 16:37:26,321 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 11842 states. [2022-12-13 16:37:27,481 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 11842 to 10650. [2022-12-13 16:37:27,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10650 states, 6957 states have (on average 1.2631881558142877) internal successors, (8788), 7211 states have internal predecessors, (8788), 2946 states have call successors, (2946), 711 states have call predecessors, (2946), 737 states have return successors, (3589), 2860 states have call predecessors, (3589), 2944 states have call successors, (3589) [2022-12-13 16:37:27,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10650 states to 10650 states and 15323 transitions. [2022-12-13 16:37:27,520 INFO L78 Accepts]: Start accepts. Automaton has 10650 states and 15323 transitions. Word has length 177 [2022-12-13 16:37:27,520 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 16:37:27,520 INFO L495 AbstractCegarLoop]: Abstraction has 10650 states and 15323 transitions. [2022-12-13 16:37:27,521 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 9.75) internal successors, (78), 4 states have internal predecessors, (78), 3 states have call successors, (24), 6 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 16:37:27,521 INFO L276 IsEmpty]: Start isEmpty. Operand 10650 states and 15323 transitions. [2022-12-13 16:37:27,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2022-12-13 16:37:27,522 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 16:37:27,522 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 4, 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] [2022-12-13 16:37:27,522 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable25 [2022-12-13 16:37:27,522 INFO L420 AbstractCegarLoop]: === Iteration 27 === 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 26 more)] === [2022-12-13 16:37:27,522 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 16:37:27,522 INFO L85 PathProgramCache]: Analyzing trace with hash -262210783, now seen corresponding path program 1 times [2022-12-13 16:37:27,522 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 16:37:27,523 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2088805060] [2022-12-13 16:37:27,523 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 16:37:27,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 16:37:27,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:37:27,721 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 16:37:27,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:37:27,726 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2022-12-13 16:37:27,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:37:27,729 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2022-12-13 16:37:27,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:37:27,735 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2022-12-13 16:37:27,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:37:27,742 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2022-12-13 16:37:27,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:37:27,745 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2022-12-13 16:37:27,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:37:27,749 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:37:27,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:37:27,751 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2022-12-13 16:37:27,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:37:27,800 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2022-12-13 16:37:27,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:37:27,805 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2022-12-13 16:37:27,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:37:27,809 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68 [2022-12-13 16:37:27,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:37:27,814 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 74 [2022-12-13 16:37:27,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:37:27,819 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2022-12-13 16:37:27,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:37:27,824 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2022-12-13 16:37:27,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:37:27,828 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2022-12-13 16:37:27,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:37:27,832 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 98 [2022-12-13 16:37:27,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:37:27,836 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2022-12-13 16:37:27,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:37:27,842 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2022-12-13 16:37:27,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:37:27,847 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2022-12-13 16:37:27,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:37:27,851 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2022-12-13 16:37:27,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:37:27,856 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2022-12-13 16:37:27,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:37:27,860 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2022-12-13 16:37:27,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:37:27,864 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2022-12-13 16:37:27,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:37:27,868 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 148 [2022-12-13 16:37:27,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:37:27,871 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2022-12-13 16:37:27,872 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 16:37:27,872 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2088805060] [2022-12-13 16:37:27,872 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2088805060] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 16:37:27,872 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 16:37:27,872 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-12-13 16:37:27,872 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2065777938] [2022-12-13 16:37:27,872 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 16:37:27,872 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-12-13 16:37:27,872 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 16:37:27,873 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-12-13 16:37:27,873 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-12-13 16:37:27,873 INFO L87 Difference]: Start difference. First operand 10650 states and 15323 transitions. Second operand has 6 states, 6 states have (on average 16.333333333333332) internal successors, (98), 4 states have internal predecessors, (98), 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 16:37:33,713 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 16:37:33,713 INFO L93 Difference]: Finished difference Result 10650 states and 15323 transitions. [2022-12-13 16:37:33,714 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-12-13 16:37:33,714 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 16.333333333333332) internal successors, (98), 4 states have internal predecessors, (98), 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 158 [2022-12-13 16:37:33,714 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 16:37:33,735 INFO L225 Difference]: With dead ends: 10650 [2022-12-13 16:37:33,736 INFO L226 Difference]: Without dead ends: 10648 [2022-12-13 16:37:33,739 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 58 GetRequests, 50 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=33, Invalid=57, Unknown=0, NotChecked=0, Total=90 [2022-12-13 16:37:33,739 INFO L413 NwaCegarLoop]: 992 mSDtfsCounter, 5125 mSDsluCounter, 1815 mSDsCounter, 0 mSdLazyCounter, 5505 mSolverCounterSat, 3282 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5333 SdHoareTripleChecker+Valid, 2807 SdHoareTripleChecker+Invalid, 8787 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3282 IncrementalHoareTripleChecker+Valid, 5505 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.3s IncrementalHoareTripleChecker+Time [2022-12-13 16:37:33,739 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5333 Valid, 2807 Invalid, 8787 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3282 Valid, 5505 Invalid, 0 Unknown, 0 Unchecked, 4.3s Time] [2022-12-13 16:37:33,745 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10648 states. [2022-12-13 16:37:34,878 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10648 to 10648. [2022-12-13 16:37:34,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10648 states, 6956 states have (on average 1.2630822311673375) internal successors, (8786), 7209 states have internal predecessors, (8786), 2946 states have call successors, (2946), 711 states have call predecessors, (2946), 737 states have return successors, (3589), 2860 states have call predecessors, (3589), 2944 states have call successors, (3589) [2022-12-13 16:37:34,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10648 states to 10648 states and 15321 transitions. [2022-12-13 16:37:34,916 INFO L78 Accepts]: Start accepts. Automaton has 10648 states and 15321 transitions. Word has length 158 [2022-12-13 16:37:34,916 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 16:37:34,916 INFO L495 AbstractCegarLoop]: Abstraction has 10648 states and 15321 transitions. [2022-12-13 16:37:34,916 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 16.333333333333332) internal successors, (98), 4 states have internal predecessors, (98), 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 16:37:34,916 INFO L276 IsEmpty]: Start isEmpty. Operand 10648 states and 15321 transitions. [2022-12-13 16:37:34,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2022-12-13 16:37:34,918 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 16:37:34,918 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 4, 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 16:37:34,918 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable26 [2022-12-13 16:37:34,918 INFO L420 AbstractCegarLoop]: === Iteration 28 === 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 26 more)] === [2022-12-13 16:37:34,918 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 16:37:34,918 INFO L85 PathProgramCache]: Analyzing trace with hash 833637954, now seen corresponding path program 1 times [2022-12-13 16:37:34,918 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 16:37:34,918 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1466800192] [2022-12-13 16:37:34,918 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 16:37:34,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 16:37:34,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:37:35,107 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 16:37:35,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:37:35,112 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2022-12-13 16:37:35,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:37:35,115 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2022-12-13 16:37:35,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:37:35,121 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2022-12-13 16:37:35,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:37:35,129 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2022-12-13 16:37:35,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:37:35,134 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2022-12-13 16:37:35,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:37:35,138 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:37:35,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:37:35,140 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2022-12-13 16:37:35,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:37:35,143 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2022-12-13 16:37:35,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:37:35,146 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2022-12-13 16:37:35,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:37:35,150 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68 [2022-12-13 16:37:35,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:37:35,153 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 74 [2022-12-13 16:37:35,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:37:35,157 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2022-12-13 16:37:35,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:37:35,160 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2022-12-13 16:37:35,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:37:35,164 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2022-12-13 16:37:35,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:37:35,168 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 98 [2022-12-13 16:37:35,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:37:35,171 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2022-12-13 16:37:35,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:37:35,175 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2022-12-13 16:37:35,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:37:35,179 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2022-12-13 16:37:35,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:37:35,183 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2022-12-13 16:37:35,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:37:35,186 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2022-12-13 16:37:35,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:37:35,190 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2022-12-13 16:37:35,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:37:35,194 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2022-12-13 16:37:35,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:37:35,197 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 148 [2022-12-13 16:37:35,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:37:35,203 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2022-12-13 16:37:35,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:37:35,208 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2022-12-13 16:37:35,208 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 16:37:35,208 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1466800192] [2022-12-13 16:37:35,208 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1466800192] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 16:37:35,208 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 16:37:35,208 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-12-13 16:37:35,208 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [720420845] [2022-12-13 16:37:35,208 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 16:37:35,209 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-12-13 16:37:35,209 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 16:37:35,209 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-12-13 16:37:35,209 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-12-13 16:37:35,209 INFO L87 Difference]: Start difference. First operand 10648 states and 15321 transitions. Second operand has 6 states, 6 states have (on average 17.0) internal successors, (102), 4 states have internal predecessors, (102), 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 16:37:41,595 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 16:37:41,595 INFO L93 Difference]: Finished difference Result 10648 states and 15321 transitions. [2022-12-13 16:37:41,596 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-12-13 16:37:41,596 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 17.0) internal successors, (102), 4 states have internal predecessors, (102), 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 164 [2022-12-13 16:37:41,596 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 16:37:41,617 INFO L225 Difference]: With dead ends: 10648 [2022-12-13 16:37:41,617 INFO L226 Difference]: Without dead ends: 10646 [2022-12-13 16:37:41,620 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 60 GetRequests, 52 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=33, Invalid=57, Unknown=0, NotChecked=0, Total=90 [2022-12-13 16:37:41,621 INFO L413 NwaCegarLoop]: 992 mSDtfsCounter, 5119 mSDsluCounter, 1815 mSDsCounter, 0 mSdLazyCounter, 5501 mSolverCounterSat, 3282 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5326 SdHoareTripleChecker+Valid, 2807 SdHoareTripleChecker+Invalid, 8783 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3282 IncrementalHoareTripleChecker+Valid, 5501 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.7s IncrementalHoareTripleChecker+Time [2022-12-13 16:37:41,621 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5326 Valid, 2807 Invalid, 8783 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3282 Valid, 5501 Invalid, 0 Unknown, 0 Unchecked, 4.7s Time] [2022-12-13 16:37:41,626 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10646 states. [2022-12-13 16:37:42,799 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10646 to 10646. [2022-12-13 16:37:42,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10646 states, 6955 states have (on average 1.2629762760603882) internal successors, (8784), 7207 states have internal predecessors, (8784), 2946 states have call successors, (2946), 711 states have call predecessors, (2946), 737 states have return successors, (3589), 2860 states have call predecessors, (3589), 2944 states have call successors, (3589) [2022-12-13 16:37:42,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10646 states to 10646 states and 15319 transitions. [2022-12-13 16:37:42,837 INFO L78 Accepts]: Start accepts. Automaton has 10646 states and 15319 transitions. Word has length 164 [2022-12-13 16:37:42,838 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 16:37:42,838 INFO L495 AbstractCegarLoop]: Abstraction has 10646 states and 15319 transitions. [2022-12-13 16:37:42,838 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 17.0) internal successors, (102), 4 states have internal predecessors, (102), 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 16:37:42,838 INFO L276 IsEmpty]: Start isEmpty. Operand 10646 states and 15319 transitions. [2022-12-13 16:37:42,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2022-12-13 16:37:42,839 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 16:37:42,839 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 4, 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] [2022-12-13 16:37:42,839 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable27 [2022-12-13 16:37:42,839 INFO L420 AbstractCegarLoop]: === Iteration 29 === 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 26 more)] === [2022-12-13 16:37:42,840 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 16:37:42,840 INFO L85 PathProgramCache]: Analyzing trace with hash 936798771, now seen corresponding path program 1 times [2022-12-13 16:37:42,840 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 16:37:42,840 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [584242420] [2022-12-13 16:37:42,840 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 16:37:42,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 16:37:42,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:37:43,044 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 16:37:43,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:37:43,047 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2022-12-13 16:37:43,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:37:43,050 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2022-12-13 16:37:43,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:37:43,057 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2022-12-13 16:37:43,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:37:43,064 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2022-12-13 16:37:43,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:37:43,067 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2022-12-13 16:37:43,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:37:43,071 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:37:43,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:37:43,074 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2022-12-13 16:37:43,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:37:43,077 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2022-12-13 16:37:43,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:37:43,081 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2022-12-13 16:37:43,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:37:43,084 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68 [2022-12-13 16:37:43,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:37:43,087 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 74 [2022-12-13 16:37:43,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:37:43,091 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2022-12-13 16:37:43,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:37:43,094 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2022-12-13 16:37:43,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:37:43,098 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2022-12-13 16:37:43,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:37:43,101 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 98 [2022-12-13 16:37:43,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:37:43,105 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2022-12-13 16:37:43,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:37:43,109 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2022-12-13 16:37:43,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:37:43,113 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2022-12-13 16:37:43,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:37:43,116 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2022-12-13 16:37:43,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:37:43,120 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2022-12-13 16:37:43,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:37:43,123 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2022-12-13 16:37:43,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:37:43,127 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2022-12-13 16:37:43,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:37:43,130 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 148 [2022-12-13 16:37:43,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:37:43,134 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2022-12-13 16:37:43,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:37:43,138 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 160 [2022-12-13 16:37:43,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:37:43,142 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2022-12-13 16:37:43,142 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 16:37:43,142 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [584242420] [2022-12-13 16:37:43,142 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [584242420] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 16:37:43,142 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 16:37:43,142 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-12-13 16:37:43,143 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [251939795] [2022-12-13 16:37:43,143 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 16:37:43,143 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-12-13 16:37:43,143 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 16:37:43,143 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-12-13 16:37:43,143 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-12-13 16:37:43,144 INFO L87 Difference]: Start difference. First operand 10646 states and 15319 transitions. Second operand has 6 states, 6 states have (on average 17.666666666666668) internal successors, (106), 4 states have internal predecessors, (106), 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 16:37:48,763 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 16:37:48,763 INFO L93 Difference]: Finished difference Result 10646 states and 15319 transitions. [2022-12-13 16:37:48,764 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-12-13 16:37:48,764 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 17.666666666666668) internal successors, (106), 4 states have internal predecessors, (106), 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 170 [2022-12-13 16:37:48,764 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 16:37:48,785 INFO L225 Difference]: With dead ends: 10646 [2022-12-13 16:37:48,785 INFO L226 Difference]: Without dead ends: 10644 [2022-12-13 16:37:48,788 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 62 GetRequests, 54 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=33, Invalid=57, Unknown=0, NotChecked=0, Total=90 [2022-12-13 16:37:48,788 INFO L413 NwaCegarLoop]: 992 mSDtfsCounter, 5113 mSDsluCounter, 1815 mSDsCounter, 0 mSdLazyCounter, 5497 mSolverCounterSat, 3282 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5319 SdHoareTripleChecker+Valid, 2807 SdHoareTripleChecker+Invalid, 8779 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3282 IncrementalHoareTripleChecker+Valid, 5497 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.3s IncrementalHoareTripleChecker+Time [2022-12-13 16:37:48,788 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5319 Valid, 2807 Invalid, 8779 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3282 Valid, 5497 Invalid, 0 Unknown, 0 Unchecked, 4.3s Time] [2022-12-13 16:37:48,794 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10644 states. [2022-12-13 16:37:49,997 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10644 to 10644. [2022-12-13 16:37:50,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10644 states, 6954 states have (on average 1.262870290480299) internal successors, (8782), 7205 states have internal predecessors, (8782), 2946 states have call successors, (2946), 711 states have call predecessors, (2946), 737 states have return successors, (3589), 2860 states have call predecessors, (3589), 2944 states have call successors, (3589) [2022-12-13 16:37:50,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10644 states to 10644 states and 15317 transitions. [2022-12-13 16:37:50,035 INFO L78 Accepts]: Start accepts. Automaton has 10644 states and 15317 transitions. Word has length 170 [2022-12-13 16:37:50,036 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 16:37:50,036 INFO L495 AbstractCegarLoop]: Abstraction has 10644 states and 15317 transitions. [2022-12-13 16:37:50,036 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 17.666666666666668) internal successors, (106), 4 states have internal predecessors, (106), 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 16:37:50,036 INFO L276 IsEmpty]: Start isEmpty. Operand 10644 states and 15317 transitions. [2022-12-13 16:37:50,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2022-12-13 16:37:50,037 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 16:37:50,037 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 4, 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] [2022-12-13 16:37:50,038 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable28 [2022-12-13 16:37:50,038 INFO L420 AbstractCegarLoop]: === Iteration 30 === 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 26 more)] === [2022-12-13 16:37:50,038 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 16:37:50,038 INFO L85 PathProgramCache]: Analyzing trace with hash 323659589, now seen corresponding path program 1 times [2022-12-13 16:37:50,038 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 16:37:50,038 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1432525111] [2022-12-13 16:37:50,038 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 16:37:50,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 16:37:50,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:37:50,241 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 16:37:50,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:37:50,245 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2022-12-13 16:37:50,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:37:50,248 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2022-12-13 16:37:50,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:37:50,253 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2022-12-13 16:37:50,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:37:50,258 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2022-12-13 16:37:50,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:37:50,261 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2022-12-13 16:37:50,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:37:50,265 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:37:50,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:37:50,266 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2022-12-13 16:37:50,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:37:50,269 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2022-12-13 16:37:50,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:37:50,273 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2022-12-13 16:37:50,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:37:50,276 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68 [2022-12-13 16:37:50,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:37:50,279 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 74 [2022-12-13 16:37:50,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:37:50,282 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2022-12-13 16:37:50,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:37:50,285 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2022-12-13 16:37:50,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:37:50,288 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2022-12-13 16:37:50,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:37:50,291 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 98 [2022-12-13 16:37:50,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:37:50,294 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2022-12-13 16:37:50,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:37:50,298 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2022-12-13 16:37:50,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:37:50,301 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2022-12-13 16:37:50,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:37:50,304 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2022-12-13 16:37:50,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:37:50,308 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2022-12-13 16:37:50,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:37:50,311 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2022-12-13 16:37:50,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:37:50,314 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2022-12-13 16:37:50,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:37:50,317 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 148 [2022-12-13 16:37:50,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:37:50,321 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2022-12-13 16:37:50,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:37:50,324 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 160 [2022-12-13 16:37:50,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:37:50,327 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 166 [2022-12-13 16:37:50,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:37:50,331 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2022-12-13 16:37:50,331 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 16:37:50,331 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1432525111] [2022-12-13 16:37:50,331 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1432525111] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 16:37:50,331 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 16:37:50,331 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-12-13 16:37:50,331 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [105542046] [2022-12-13 16:37:50,331 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 16:37:50,332 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-12-13 16:37:50,332 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 16:37:50,332 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-12-13 16:37:50,332 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-12-13 16:37:50,332 INFO L87 Difference]: Start difference. First operand 10644 states and 15317 transitions. Second operand has 6 states, 6 states have (on average 18.333333333333332) internal successors, (110), 4 states have internal predecessors, (110), 2 states have call successors, (28), 4 states have call predecessors, (28), 1 states have return successors, (27), 2 states have call predecessors, (27), 2 states have call successors, (27) [2022-12-13 16:37:56,737 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 16:37:56,737 INFO L93 Difference]: Finished difference Result 10644 states and 15317 transitions. [2022-12-13 16:37:56,738 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-12-13 16:37:56,738 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 18.333333333333332) internal successors, (110), 4 states have internal predecessors, (110), 2 states have call successors, (28), 4 states have call predecessors, (28), 1 states have return successors, (27), 2 states have call predecessors, (27), 2 states have call successors, (27) Word has length 176 [2022-12-13 16:37:56,738 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 16:37:56,758 INFO L225 Difference]: With dead ends: 10644 [2022-12-13 16:37:56,758 INFO L226 Difference]: Without dead ends: 10642 [2022-12-13 16:37:56,761 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 64 GetRequests, 56 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=33, Invalid=57, Unknown=0, NotChecked=0, Total=90 [2022-12-13 16:37:56,761 INFO L413 NwaCegarLoop]: 992 mSDtfsCounter, 5107 mSDsluCounter, 1815 mSDsCounter, 0 mSdLazyCounter, 5493 mSolverCounterSat, 3282 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5312 SdHoareTripleChecker+Valid, 2807 SdHoareTripleChecker+Invalid, 8775 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3282 IncrementalHoareTripleChecker+Valid, 5493 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.0s IncrementalHoareTripleChecker+Time [2022-12-13 16:37:56,762 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5312 Valid, 2807 Invalid, 8775 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3282 Valid, 5493 Invalid, 0 Unknown, 0 Unchecked, 5.0s Time] [2022-12-13 16:37:56,767 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10642 states. [2022-12-13 16:37:58,048 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10642 to 10642. [2022-12-13 16:37:58,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10642 states, 6953 states have (on average 1.262764274413922) internal successors, (8780), 7203 states have internal predecessors, (8780), 2946 states have call successors, (2946), 711 states have call predecessors, (2946), 737 states have return successors, (3589), 2860 states have call predecessors, (3589), 2944 states have call successors, (3589) [2022-12-13 16:37:58,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10642 states to 10642 states and 15315 transitions. [2022-12-13 16:37:58,085 INFO L78 Accepts]: Start accepts. Automaton has 10642 states and 15315 transitions. Word has length 176 [2022-12-13 16:37:58,085 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 16:37:58,085 INFO L495 AbstractCegarLoop]: Abstraction has 10642 states and 15315 transitions. [2022-12-13 16:37:58,085 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 18.333333333333332) internal successors, (110), 4 states have internal predecessors, (110), 2 states have call successors, (28), 4 states have call predecessors, (28), 1 states have return successors, (27), 2 states have call predecessors, (27), 2 states have call successors, (27) [2022-12-13 16:37:58,085 INFO L276 IsEmpty]: Start isEmpty. Operand 10642 states and 15315 transitions. [2022-12-13 16:37:58,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2022-12-13 16:37:58,087 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 16:37:58,087 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 4, 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] [2022-12-13 16:37:58,087 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable29 [2022-12-13 16:37:58,087 INFO L420 AbstractCegarLoop]: === Iteration 31 === 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 26 more)] === [2022-12-13 16:37:58,087 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 16:37:58,087 INFO L85 PathProgramCache]: Analyzing trace with hash 32208791, now seen corresponding path program 1 times [2022-12-13 16:37:58,087 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 16:37:58,087 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [36299183] [2022-12-13 16:37:58,088 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 16:37:58,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 16:37:58,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:37:58,274 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 16:37:58,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:37:58,277 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2022-12-13 16:37:58,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:37:58,280 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2022-12-13 16:37:58,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:37:58,286 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2022-12-13 16:37:58,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:37:58,292 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2022-12-13 16:37:58,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:37:58,295 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2022-12-13 16:37:58,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:37:58,298 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:37:58,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:37:58,300 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2022-12-13 16:37:58,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:37:58,303 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2022-12-13 16:37:58,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:37:58,306 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2022-12-13 16:37:58,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:37:58,309 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68 [2022-12-13 16:37:58,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:37:58,312 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 74 [2022-12-13 16:37:58,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:37:58,315 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2022-12-13 16:37:58,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:37:58,318 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2022-12-13 16:37:58,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:37:58,321 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2022-12-13 16:37:58,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:37:58,324 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 98 [2022-12-13 16:37:58,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:37:58,327 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2022-12-13 16:37:58,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:37:58,331 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2022-12-13 16:37:58,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:37:58,334 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2022-12-13 16:37:58,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:37:58,338 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2022-12-13 16:37:58,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:37:58,341 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2022-12-13 16:37:58,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:37:58,344 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2022-12-13 16:37:58,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:37:58,347 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2022-12-13 16:37:58,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:37:58,350 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 148 [2022-12-13 16:37:58,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:37:58,354 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2022-12-13 16:37:58,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:37:58,357 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 160 [2022-12-13 16:37:58,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:37:58,360 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 166 [2022-12-13 16:37:58,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:37:58,364 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 172 [2022-12-13 16:37:58,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:37:58,367 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2022-12-13 16:37:58,367 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 16:37:58,367 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [36299183] [2022-12-13 16:37:58,367 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [36299183] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 16:37:58,367 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 16:37:58,368 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-12-13 16:37:58,368 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [517893987] [2022-12-13 16:37:58,368 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 16:37:58,368 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-12-13 16:37:58,368 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 16:37:58,368 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-12-13 16:37:58,368 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-12-13 16:37:58,369 INFO L87 Difference]: Start difference. First operand 10642 states and 15315 transitions. Second operand has 6 states, 6 states have (on average 19.0) internal successors, (114), 4 states have internal predecessors, (114), 2 states have call successors, (29), 4 states have call predecessors, (29), 1 states have return successors, (28), 2 states have call predecessors, (28), 2 states have call successors, (28) [2022-12-13 16:38:04,401 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 16:38:04,401 INFO L93 Difference]: Finished difference Result 10642 states and 15315 transitions. [2022-12-13 16:38:04,401 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-12-13 16:38:04,402 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 19.0) internal successors, (114), 4 states have internal predecessors, (114), 2 states have call successors, (29), 4 states have call predecessors, (29), 1 states have return successors, (28), 2 states have call predecessors, (28), 2 states have call successors, (28) Word has length 182 [2022-12-13 16:38:04,402 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 16:38:04,421 INFO L225 Difference]: With dead ends: 10642 [2022-12-13 16:38:04,421 INFO L226 Difference]: Without dead ends: 10463 [2022-12-13 16:38:04,424 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 66 GetRequests, 58 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=33, Invalid=57, Unknown=0, NotChecked=0, Total=90 [2022-12-13 16:38:04,424 INFO L413 NwaCegarLoop]: 992 mSDtfsCounter, 5098 mSDsluCounter, 1815 mSDsCounter, 0 mSdLazyCounter, 5492 mSolverCounterSat, 3282 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5302 SdHoareTripleChecker+Valid, 2807 SdHoareTripleChecker+Invalid, 8774 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3282 IncrementalHoareTripleChecker+Valid, 5492 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.6s IncrementalHoareTripleChecker+Time [2022-12-13 16:38:04,424 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5302 Valid, 2807 Invalid, 8774 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3282 Valid, 5492 Invalid, 0 Unknown, 0 Unchecked, 4.6s Time] [2022-12-13 16:38:04,430 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10463 states. [2022-12-13 16:38:05,670 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10463 to 10463. [2022-12-13 16:38:05,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10463 states, 6842 states have (on average 1.266150248465361) internal successors, (8663), 7089 states have internal predecessors, (8663), 2899 states have call successors, (2899), 691 states have call predecessors, (2899), 717 states have return successors, (3542), 2815 states have call predecessors, (3542), 2897 states have call successors, (3542) [2022-12-13 16:38:05,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10463 states to 10463 states and 15104 transitions. [2022-12-13 16:38:05,725 INFO L78 Accepts]: Start accepts. Automaton has 10463 states and 15104 transitions. Word has length 182 [2022-12-13 16:38:05,725 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 16:38:05,726 INFO L495 AbstractCegarLoop]: Abstraction has 10463 states and 15104 transitions. [2022-12-13 16:38:05,726 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 19.0) internal successors, (114), 4 states have internal predecessors, (114), 2 states have call successors, (29), 4 states have call predecessors, (29), 1 states have return successors, (28), 2 states have call predecessors, (28), 2 states have call successors, (28) [2022-12-13 16:38:05,726 INFO L276 IsEmpty]: Start isEmpty. Operand 10463 states and 15104 transitions. [2022-12-13 16:38:05,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2022-12-13 16:38:05,727 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 16:38:05,728 INFO L195 NwaCegarLoop]: trace histogram [8, 8, 8, 5, 5, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 16:38:05,728 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable30 [2022-12-13 16:38:05,728 INFO L420 AbstractCegarLoop]: === Iteration 32 === Targeting ldv_linux_arch_io_io_mem_unmapErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_kernel_rcu_update_lock_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 26 more)] === [2022-12-13 16:38:05,728 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 16:38:05,728 INFO L85 PathProgramCache]: Analyzing trace with hash -1047953677, now seen corresponding path program 1 times [2022-12-13 16:38:05,728 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 16:38:05,728 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [274704208] [2022-12-13 16:38:05,728 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 16:38:05,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 16:38:05,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:38:06,273 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 16:38:06,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:38:06,275 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2022-12-13 16:38:06,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:38:06,278 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2022-12-13 16:38:06,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:38:06,283 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2022-12-13 16:38:06,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:38:06,287 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:38:06,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:38:06,289 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 16:38:06,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:38:06,291 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-12-13 16:38:06,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:38:06,293 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2022-12-13 16:38:06,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:38:06,298 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:38:06,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:38:06,300 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 16:38:06,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:38:06,302 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-12-13 16:38:06,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:38:06,304 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 65 [2022-12-13 16:38:06,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:38:06,309 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:38:06,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:38:06,311 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 16:38:06,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:38:06,313 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-12-13 16:38:06,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:38:06,315 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2022-12-13 16:38:06,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:38:06,320 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2022-12-13 16:38:06,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:38:06,324 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 96 [2022-12-13 16:38:06,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:38:06,327 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 100 [2022-12-13 16:38:06,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:38:06,336 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106 [2022-12-13 16:38:06,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:38:06,406 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 16:38:06,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:38:06,427 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2022-12-13 16:38:06,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:38:06,429 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2022-12-13 16:38:06,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:38:06,432 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:38:06,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:38:06,434 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2022-12-13 16:38:06,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:38:06,438 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:38:06,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:38:06,441 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:38:06,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:38:06,450 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 163 [2022-12-13 16:38:06,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:38:06,454 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:38:06,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:38:06,456 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:38:06,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:38:06,458 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 187 [2022-12-13 16:38:06,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:38:06,462 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:38:06,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:38:06,464 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:38:06,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:38:06,466 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 204 [2022-12-13 16:38:06,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:38:06,469 INFO L134 CoverageAnalysis]: Checked inductivity of 215 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 211 trivial. 0 not checked. [2022-12-13 16:38:06,469 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 16:38:06,469 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [274704208] [2022-12-13 16:38:06,469 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [274704208] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-13 16:38:06,469 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1965001425] [2022-12-13 16:38:06,469 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 16:38:06,469 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-13 16:38:06,470 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 16:38:06,470 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-13 16:38:06,471 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2022-12-13 16:38:07,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:38:07,140 INFO L263 TraceCheckSpWp]: Trace formula consists of 3792 conjuncts, 24 conjunts are in the unsatisfiable core [2022-12-13 16:38:07,145 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-13 16:38:07,167 INFO L134 CoverageAnalysis]: Checked inductivity of 215 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 191 trivial. 0 not checked. [2022-12-13 16:38:07,168 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-12-13 16:38:07,168 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1965001425] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 16:38:07,168 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-12-13 16:38:07,168 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [11] total 11 [2022-12-13 16:38:07,168 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [99739386] [2022-12-13 16:38:07,168 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 16:38:07,169 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-12-13 16:38:07,169 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 16:38:07,170 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-12-13 16:38:07,170 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=89, Unknown=0, NotChecked=0, Total=110 [2022-12-13 16:38:07,170 INFO L87 Difference]: Start difference. First operand 10463 states and 15104 transitions. Second operand has 6 states, 5 states have (on average 18.0) internal successors, (90), 5 states have internal predecessors, (90), 3 states have call successors, (26), 2 states have call predecessors, (26), 3 states have return successors, (24), 3 states have call predecessors, (24), 3 states have call successors, (24) [2022-12-13 16:38:08,932 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 16:38:08,932 INFO L93 Difference]: Finished difference Result 20923 states and 30506 transitions. [2022-12-13 16:38:08,933 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-12-13 16:38:08,933 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 5 states have (on average 18.0) internal successors, (90), 5 states have internal predecessors, (90), 3 states have call successors, (26), 2 states have call predecessors, (26), 3 states have return successors, (24), 3 states have call predecessors, (24), 3 states have call successors, (24) Word has length 218 [2022-12-13 16:38:08,934 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 16:38:08,963 INFO L225 Difference]: With dead ends: 20923 [2022-12-13 16:38:08,963 INFO L226 Difference]: Without dead ends: 10479 [2022-12-13 16:38:08,994 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 292 GetRequests, 282 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=25, Invalid=107, Unknown=0, NotChecked=0, Total=132 [2022-12-13 16:38:08,994 INFO L413 NwaCegarLoop]: 3189 mSDtfsCounter, 3 mSDsluCounter, 12710 mSDsCounter, 0 mSdLazyCounter, 232 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5 SdHoareTripleChecker+Valid, 15899 SdHoareTripleChecker+Invalid, 232 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 232 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-12-13 16:38:08,994 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5 Valid, 15899 Invalid, 232 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 232 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-12-13 16:38:09,002 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10479 states. [2022-12-13 16:38:10,320 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10479 to 10463. [2022-12-13 16:38:10,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10463 states, 6842 states have (on average 1.2649809997076877) internal successors, (8655), 7089 states have internal predecessors, (8655), 2899 states have call successors, (2899), 691 states have call predecessors, (2899), 717 states have return successors, (3542), 2815 states have call predecessors, (3542), 2897 states have call successors, (3542) [2022-12-13 16:38:10,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10463 states to 10463 states and 15096 transitions. [2022-12-13 16:38:10,357 INFO L78 Accepts]: Start accepts. Automaton has 10463 states and 15096 transitions. Word has length 218 [2022-12-13 16:38:10,357 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 16:38:10,357 INFO L495 AbstractCegarLoop]: Abstraction has 10463 states and 15096 transitions. [2022-12-13 16:38:10,357 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 18.0) internal successors, (90), 5 states have internal predecessors, (90), 3 states have call successors, (26), 2 states have call predecessors, (26), 3 states have return successors, (24), 3 states have call predecessors, (24), 3 states have call successors, (24) [2022-12-13 16:38:10,357 INFO L276 IsEmpty]: Start isEmpty. Operand 10463 states and 15096 transitions. [2022-12-13 16:38:10,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2022-12-13 16:38:10,359 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 16:38:10,359 INFO L195 NwaCegarLoop]: trace histogram [8, 8, 8, 5, 5, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 16:38:10,370 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Ended with exit code 0 [2022-12-13 16:38:10,560 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable31,5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-13 16:38:10,561 INFO L420 AbstractCegarLoop]: === Iteration 33 === Targeting ldv_linux_arch_io_io_mem_unmapErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_kernel_rcu_update_lock_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 26 more)] === [2022-12-13 16:38:10,561 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 16:38:10,562 INFO L85 PathProgramCache]: Analyzing trace with hash 341340337, now seen corresponding path program 1 times [2022-12-13 16:38:10,562 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 16:38:10,562 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2047671160] [2022-12-13 16:38:10,563 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 16:38:10,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 16:38:10,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:38:11,074 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 16:38:11,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:38:11,078 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2022-12-13 16:38:11,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:38:11,081 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2022-12-13 16:38:11,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:38:11,088 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2022-12-13 16:38:11,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:38:11,095 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:38:11,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:38:11,098 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 16:38:11,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:38:11,100 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-12-13 16:38:11,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:38:11,102 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2022-12-13 16:38:11,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:38:11,107 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:38:11,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:38:11,109 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 16:38:11,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:38:11,111 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-12-13 16:38:11,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:38:11,113 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 65 [2022-12-13 16:38:11,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:38:11,118 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:38:11,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:38:11,120 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 16:38:11,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:38:11,122 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-12-13 16:38:11,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:38:11,124 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2022-12-13 16:38:11,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:38:11,130 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2022-12-13 16:38:11,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:38:11,138 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 96 [2022-12-13 16:38:11,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:38:11,142 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 100 [2022-12-13 16:38:11,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:38:11,155 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106 [2022-12-13 16:38:11,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:38:11,165 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 16:38:11,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:38:11,167 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2022-12-13 16:38:11,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:38:11,169 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2022-12-13 16:38:11,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:38:11,175 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:38:11,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:38:11,177 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2022-12-13 16:38:11,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:38:11,224 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:38:11,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:38:11,253 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:38:11,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:38:11,295 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 163 [2022-12-13 16:38:11,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:38:11,301 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:38:11,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:38:11,304 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:38:11,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:38:11,307 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 187 [2022-12-13 16:38:11,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:38:11,312 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:38:11,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:38:11,316 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:38:11,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:38:11,318 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 204 [2022-12-13 16:38:11,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:38:11,322 INFO L134 CoverageAnalysis]: Checked inductivity of 215 backedges. 8 proven. 7 refuted. 0 times theorem prover too weak. 200 trivial. 0 not checked. [2022-12-13 16:38:11,322 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 16:38:11,322 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2047671160] [2022-12-13 16:38:11,322 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2047671160] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-13 16:38:11,322 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1320543917] [2022-12-13 16:38:11,323 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 16:38:11,323 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-13 16:38:11,323 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 16:38:11,324 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-13 16:38:11,324 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2022-12-13 16:38:12,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:38:12,106 INFO L263 TraceCheckSpWp]: Trace formula consists of 3793 conjuncts, 40 conjunts are in the unsatisfiable core [2022-12-13 16:38:12,111 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-13 16:38:12,286 INFO L134 CoverageAnalysis]: Checked inductivity of 215 backedges. 104 proven. 3 refuted. 0 times theorem prover too weak. 108 trivial. 0 not checked. [2022-12-13 16:38:12,286 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-12-13 16:38:12,618 INFO L134 CoverageAnalysis]: Checked inductivity of 215 backedges. 6 proven. 27 refuted. 0 times theorem prover too weak. 182 trivial. 0 not checked. [2022-12-13 16:38:12,618 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1320543917] provided 0 perfect and 2 imperfect interpolant sequences [2022-12-13 16:38:12,618 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-12-13 16:38:12,618 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [12, 9, 8] total 24 [2022-12-13 16:38:12,619 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1710231363] [2022-12-13 16:38:12,619 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-12-13 16:38:12,620 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 24 states [2022-12-13 16:38:12,620 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 16:38:12,620 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 24 interpolants. [2022-12-13 16:38:12,621 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=54, Invalid=498, Unknown=0, NotChecked=0, Total=552 [2022-12-13 16:38:12,621 INFO L87 Difference]: Start difference. First operand 10463 states and 15096 transitions. Second operand has 24 states, 23 states have (on average 7.6521739130434785) internal successors, (176), 15 states have internal predecessors, (176), 5 states have call successors, (66), 7 states have call predecessors, (66), 7 states have return successors, (62), 8 states have call predecessors, (62), 5 states have call successors, (62) [2022-12-13 16:38:39,293 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 16:38:39,293 INFO L93 Difference]: Finished difference Result 22267 states and 32920 transitions. [2022-12-13 16:38:39,294 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2022-12-13 16:38:39,294 INFO L78 Accepts]: Start accepts. Automaton has has 24 states, 23 states have (on average 7.6521739130434785) internal successors, (176), 15 states have internal predecessors, (176), 5 states have call successors, (66), 7 states have call predecessors, (66), 7 states have return successors, (62), 8 states have call predecessors, (62), 5 states have call successors, (62) Word has length 218 [2022-12-13 16:38:39,294 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 16:38:39,324 INFO L225 Difference]: With dead ends: 22267 [2022-12-13 16:38:39,324 INFO L226 Difference]: Without dead ends: 11819 [2022-12-13 16:38:39,349 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 530 GetRequests, 492 SyntacticMatches, 0 SemanticMatches, 38 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 192 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=209, Invalid=1351, Unknown=0, NotChecked=0, Total=1560 [2022-12-13 16:38:39,350 INFO L413 NwaCegarLoop]: 920 mSDtfsCounter, 6082 mSDsluCounter, 9803 mSDsCounter, 0 mSdLazyCounter, 38586 mSolverCounterSat, 5836 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 21.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6303 SdHoareTripleChecker+Valid, 10723 SdHoareTripleChecker+Invalid, 44422 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 5836 IncrementalHoareTripleChecker+Valid, 38586 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 24.2s IncrementalHoareTripleChecker+Time [2022-12-13 16:38:39,350 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [6303 Valid, 10723 Invalid, 44422 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [5836 Valid, 38586 Invalid, 0 Unknown, 0 Unchecked, 24.2s Time] [2022-12-13 16:38:39,358 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 11819 states. [2022-12-13 16:38:40,716 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 11819 to 10551. [2022-12-13 16:38:40,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10551 states, 6910 states have (on average 1.262807525325615) internal successors, (8726), 7148 states have internal predecessors, (8726), 2899 states have call successors, (2899), 691 states have call predecessors, (2899), 737 states have return successors, (3613), 2843 states have call predecessors, (3613), 2897 states have call successors, (3613) [2022-12-13 16:38:40,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10551 states to 10551 states and 15238 transitions. [2022-12-13 16:38:40,755 INFO L78 Accepts]: Start accepts. Automaton has 10551 states and 15238 transitions. Word has length 218 [2022-12-13 16:38:40,755 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 16:38:40,755 INFO L495 AbstractCegarLoop]: Abstraction has 10551 states and 15238 transitions. [2022-12-13 16:38:40,755 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 24 states, 23 states have (on average 7.6521739130434785) internal successors, (176), 15 states have internal predecessors, (176), 5 states have call successors, (66), 7 states have call predecessors, (66), 7 states have return successors, (62), 8 states have call predecessors, (62), 5 states have call successors, (62) [2022-12-13 16:38:40,755 INFO L276 IsEmpty]: Start isEmpty. Operand 10551 states and 15238 transitions. [2022-12-13 16:38:40,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2022-12-13 16:38:40,757 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 16:38:40,757 INFO L195 NwaCegarLoop]: trace histogram [8, 8, 8, 5, 5, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 16:38:40,768 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Ended with exit code 0 [2022-12-13 16:38:40,958 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable32 [2022-12-13 16:38:40,959 INFO L420 AbstractCegarLoop]: === Iteration 34 === Targeting ldv_linux_arch_io_io_mem_unmapErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_kernel_rcu_update_lock_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 26 more)] === [2022-12-13 16:38:40,960 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 16:38:40,960 INFO L85 PathProgramCache]: Analyzing trace with hash 815655061, now seen corresponding path program 1 times [2022-12-13 16:38:40,961 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 16:38:40,961 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1301163913] [2022-12-13 16:38:40,961 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 16:38:40,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 16:38:41,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:38:41,476 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 16:38:41,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:38:41,479 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2022-12-13 16:38:41,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:38:41,482 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2022-12-13 16:38:41,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:38:41,489 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2022-12-13 16:38:41,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:38:41,495 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:38:41,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:38:41,498 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 16:38:41,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:38:41,501 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-12-13 16:38:41,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:38:41,506 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2022-12-13 16:38:41,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:38:41,509 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 48 [2022-12-13 16:38:41,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:38:41,514 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:38:41,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:38:41,516 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 16:38:41,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:38:41,518 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-12-13 16:38:41,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:38:41,520 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2022-12-13 16:38:41,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:38:41,525 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:38:41,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:38:41,526 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 16:38:41,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:38:41,529 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-12-13 16:38:41,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:38:41,530 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2022-12-13 16:38:41,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:38:41,537 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 96 [2022-12-13 16:38:41,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:38:41,545 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 100 [2022-12-13 16:38:41,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:38:41,549 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2022-12-13 16:38:41,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:38:41,562 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 110 [2022-12-13 16:38:41,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:38:41,573 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 16:38:41,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:38:41,575 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2022-12-13 16:38:41,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:38:41,577 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128 [2022-12-13 16:38:41,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:38:41,579 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:38:41,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:38:41,581 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2022-12-13 16:38:41,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:38:41,622 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:38:41,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:38:41,645 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:38:41,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:38:41,658 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 166 [2022-12-13 16:38:41,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:38:41,663 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:38:41,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:38:41,666 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:38:41,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:38:41,668 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 191 [2022-12-13 16:38:41,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:38:41,671 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:38:41,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:38:41,673 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:38:41,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:38:41,675 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 208 [2022-12-13 16:38:41,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:38:41,678 INFO L134 CoverageAnalysis]: Checked inductivity of 215 backedges. 8 proven. 7 refuted. 0 times theorem prover too weak. 200 trivial. 0 not checked. [2022-12-13 16:38:41,678 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 16:38:41,678 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1301163913] [2022-12-13 16:38:41,678 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1301163913] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-13 16:38:41,678 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1510752891] [2022-12-13 16:38:41,678 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 16:38:41,678 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-13 16:38:41,679 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 16:38:41,679 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-13 16:38:41,680 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2022-12-13 16:38:42,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:38:42,333 INFO L263 TraceCheckSpWp]: Trace formula consists of 3819 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-13 16:38:42,337 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-13 16:38:42,370 INFO L134 CoverageAnalysis]: Checked inductivity of 215 backedges. 41 proven. 2 refuted. 0 times theorem prover too weak. 172 trivial. 0 not checked. [2022-12-13 16:38:42,370 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-12-13 16:38:42,472 INFO L134 CoverageAnalysis]: Checked inductivity of 215 backedges. 6 proven. 2 refuted. 0 times theorem prover too weak. 207 trivial. 0 not checked. [2022-12-13 16:38:42,472 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1510752891] provided 0 perfect and 2 imperfect interpolant sequences [2022-12-13 16:38:42,472 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-12-13 16:38:42,472 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [13, 4, 4] total 15 [2022-12-13 16:38:42,472 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1404158588] [2022-12-13 16:38:42,472 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-12-13 16:38:42,473 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 15 states [2022-12-13 16:38:42,473 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 16:38:42,473 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2022-12-13 16:38:42,473 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=32, Invalid=178, Unknown=0, NotChecked=0, Total=210 [2022-12-13 16:38:42,473 INFO L87 Difference]: Start difference. First operand 10551 states and 15238 transitions. Second operand has 15 states, 15 states have (on average 8.733333333333333) internal successors, (131), 7 states have internal predecessors, (131), 3 states have call successors, (44), 8 states have call predecessors, (44), 4 states have return successors, (33), 5 states have call predecessors, (33), 3 states have call successors, (33) [2022-12-13 16:39:02,669 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 16:39:02,669 INFO L93 Difference]: Finished difference Result 22451 states and 33180 transitions. [2022-12-13 16:39:02,669 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2022-12-13 16:39:02,669 INFO L78 Accepts]: Start accepts. Automaton has has 15 states, 15 states have (on average 8.733333333333333) internal successors, (131), 7 states have internal predecessors, (131), 3 states have call successors, (44), 8 states have call predecessors, (44), 4 states have return successors, (33), 5 states have call predecessors, (33), 3 states have call successors, (33) Word has length 222 [2022-12-13 16:39:02,670 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 16:39:02,698 INFO L225 Difference]: With dead ends: 22451 [2022-12-13 16:39:02,698 INFO L226 Difference]: Without dead ends: 11919 [2022-12-13 16:39:02,722 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 542 GetRequests, 513 SyntacticMatches, 0 SemanticMatches, 29 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 146 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=178, Invalid=752, Unknown=0, NotChecked=0, Total=930 [2022-12-13 16:39:02,722 INFO L413 NwaCegarLoop]: 935 mSDtfsCounter, 5142 mSDsluCounter, 7529 mSDsCounter, 0 mSdLazyCounter, 25486 mSolverCounterSat, 5079 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 16.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5142 SdHoareTripleChecker+Valid, 8464 SdHoareTripleChecker+Invalid, 30565 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 5079 IncrementalHoareTripleChecker+Valid, 25486 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 17.9s IncrementalHoareTripleChecker+Time [2022-12-13 16:39:02,723 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5142 Valid, 8464 Invalid, 30565 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [5079 Valid, 25486 Invalid, 0 Unknown, 0 Unchecked, 17.9s Time] [2022-12-13 16:39:02,730 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 11919 states. [2022-12-13 16:39:04,102 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 11919 to 10479. [2022-12-13 16:39:04,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10479 states, 6878 states have (on average 1.2587961616749055) internal successors, (8658), 7100 states have internal predecessors, (8658), 2855 states have call successors, (2855), 691 states have call predecessors, (2855), 741 states have return successors, (3544), 2817 states have call predecessors, (3544), 2853 states have call successors, (3544) [2022-12-13 16:39:04,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10479 states to 10479 states and 15057 transitions. [2022-12-13 16:39:04,138 INFO L78 Accepts]: Start accepts. Automaton has 10479 states and 15057 transitions. Word has length 222 [2022-12-13 16:39:04,139 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 16:39:04,139 INFO L495 AbstractCegarLoop]: Abstraction has 10479 states and 15057 transitions. [2022-12-13 16:39:04,139 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 15 states, 15 states have (on average 8.733333333333333) internal successors, (131), 7 states have internal predecessors, (131), 3 states have call successors, (44), 8 states have call predecessors, (44), 4 states have return successors, (33), 5 states have call predecessors, (33), 3 states have call successors, (33) [2022-12-13 16:39:04,139 INFO L276 IsEmpty]: Start isEmpty. Operand 10479 states and 15057 transitions. [2022-12-13 16:39:04,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 237 [2022-12-13 16:39:04,141 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 16:39:04,141 INFO L195 NwaCegarLoop]: trace histogram [13, 13, 13, 6, 6, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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] [2022-12-13 16:39:04,151 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Ended with exit code 0 [2022-12-13 16:39:04,341 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 7 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable33 [2022-12-13 16:39:04,343 INFO L420 AbstractCegarLoop]: === Iteration 35 === Targeting ldv_linux_arch_io_io_mem_unmapErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_kernel_rcu_update_lock_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 26 more)] === [2022-12-13 16:39:04,343 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 16:39:04,344 INFO L85 PathProgramCache]: Analyzing trace with hash 239521959, now seen corresponding path program 1 times [2022-12-13 16:39:04,345 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 16:39:04,345 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1938739469] [2022-12-13 16:39:04,346 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 16:39:04,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 16:39:04,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:39:04,774 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 16:39:04,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:39:04,777 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2022-12-13 16:39:04,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:39:04,781 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2022-12-13 16:39:04,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:39:04,790 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2022-12-13 16:39:04,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:39:04,796 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:39:04,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:39:04,798 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 16:39:04,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:39:04,801 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-12-13 16:39:04,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:39:04,807 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2022-12-13 16:39:04,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:39:04,811 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 48 [2022-12-13 16:39:04,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:39:04,816 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:39:04,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:39:04,818 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 16:39:04,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:39:04,820 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-12-13 16:39:04,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:39:04,822 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2022-12-13 16:39:04,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:39:04,827 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:39:04,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:39:04,829 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 16:39:04,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:39:04,832 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-12-13 16:39:04,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:39:04,834 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2022-12-13 16:39:04,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:39:04,836 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 96 [2022-12-13 16:39:04,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:39:04,839 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 100 [2022-12-13 16:39:04,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:39:04,842 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2022-12-13 16:39:04,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:39:04,844 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2022-12-13 16:39:04,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:39:04,871 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2022-12-13 16:39:04,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:39:04,882 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 133 [2022-12-13 16:39:04,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:39:04,886 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 138 [2022-12-13 16:39:04,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:39:04,890 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:39:04,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:39:04,893 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2022-12-13 16:39:04,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:39:04,897 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2022-12-13 16:39:04,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:39:04,901 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 162 [2022-12-13 16:39:04,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:39:04,906 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2022-12-13 16:39:04,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:39:04,912 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:39:04,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:39:04,914 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 16:39:04,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:39:04,916 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-12-13 16:39:04,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:39:04,917 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 189 [2022-12-13 16:39:04,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:39:04,920 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 195 [2022-12-13 16:39:04,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:39:04,922 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 199 [2022-12-13 16:39:04,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:39:04,925 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 203 [2022-12-13 16:39:04,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:39:04,927 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 213 [2022-12-13 16:39:04,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:39:04,929 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 222 [2022-12-13 16:39:04,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:39:04,931 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 226 [2022-12-13 16:39:04,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:39:04,933 INFO L134 CoverageAnalysis]: Checked inductivity of 438 backedges. 24 proven. 12 refuted. 0 times theorem prover too weak. 402 trivial. 0 not checked. [2022-12-13 16:39:04,933 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 16:39:04,933 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1938739469] [2022-12-13 16:39:04,933 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1938739469] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-13 16:39:04,934 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [599764107] [2022-12-13 16:39:04,934 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 16:39:04,934 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-13 16:39:04,934 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 16:39:04,935 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-13 16:39:04,935 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Waiting until timeout for monitored process [2022-12-13 16:39:05,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:39:05,617 INFO L263 TraceCheckSpWp]: Trace formula consists of 3635 conjuncts, 23 conjunts are in the unsatisfiable core [2022-12-13 16:39:05,621 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-13 16:39:05,639 INFO L134 CoverageAnalysis]: Checked inductivity of 438 backedges. 228 proven. 0 refuted. 0 times theorem prover too weak. 210 trivial. 0 not checked. [2022-12-13 16:39:05,639 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-12-13 16:39:05,639 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [599764107] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 16:39:05,639 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-12-13 16:39:05,639 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [12] total 12 [2022-12-13 16:39:05,639 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [351686973] [2022-12-13 16:39:05,639 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 16:39:05,640 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-12-13 16:39:05,640 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 16:39:05,640 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-12-13 16:39:05,640 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=110, Unknown=0, NotChecked=0, Total=132 [2022-12-13 16:39:05,641 INFO L87 Difference]: Start difference. First operand 10479 states and 15057 transitions. Second operand has 8 states, 8 states have (on average 12.0) internal successors, (96), 7 states have internal predecessors, (96), 2 states have call successors, (37), 2 states have call predecessors, (37), 3 states have return successors, (33), 3 states have call predecessors, (33), 2 states have call successors, (33) [2022-12-13 16:39:07,667 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 16:39:07,667 INFO L93 Difference]: Finished difference Result 21763 states and 31404 transitions. [2022-12-13 16:39:07,667 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-12-13 16:39:07,668 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 12.0) internal successors, (96), 7 states have internal predecessors, (96), 2 states have call successors, (37), 2 states have call predecessors, (37), 3 states have return successors, (33), 3 states have call predecessors, (33), 2 states have call successors, (33) Word has length 236 [2022-12-13 16:39:07,668 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 16:39:07,694 INFO L225 Difference]: With dead ends: 21763 [2022-12-13 16:39:07,694 INFO L226 Difference]: Without dead ends: 11819 [2022-12-13 16:39:07,716 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 324 GetRequests, 310 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=44, Invalid=196, Unknown=0, NotChecked=0, Total=240 [2022-12-13 16:39:07,716 INFO L413 NwaCegarLoop]: 3415 mSDtfsCounter, 1470 mSDsluCounter, 20735 mSDsCounter, 0 mSdLazyCounter, 340 mSolverCounterSat, 458 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1584 SdHoareTripleChecker+Valid, 24150 SdHoareTripleChecker+Invalid, 798 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 458 IncrementalHoareTripleChecker+Valid, 340 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2022-12-13 16:39:07,717 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1584 Valid, 24150 Invalid, 798 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [458 Valid, 340 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2022-12-13 16:39:07,724 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 11819 states. [2022-12-13 16:39:09,099 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 11819 to 10485. [2022-12-13 16:39:09,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10485 states, 6884 states have (on average 1.2585705984892503) internal successors, (8664), 7106 states have internal predecessors, (8664), 2855 states have call successors, (2855), 691 states have call predecessors, (2855), 741 states have return successors, (3544), 2817 states have call predecessors, (3544), 2853 states have call successors, (3544) [2022-12-13 16:39:09,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10485 states to 10485 states and 15063 transitions. [2022-12-13 16:39:09,135 INFO L78 Accepts]: Start accepts. Automaton has 10485 states and 15063 transitions. Word has length 236 [2022-12-13 16:39:09,135 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 16:39:09,135 INFO L495 AbstractCegarLoop]: Abstraction has 10485 states and 15063 transitions. [2022-12-13 16:39:09,135 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 12.0) internal successors, (96), 7 states have internal predecessors, (96), 2 states have call successors, (37), 2 states have call predecessors, (37), 3 states have return successors, (33), 3 states have call predecessors, (33), 2 states have call successors, (33) [2022-12-13 16:39:09,135 INFO L276 IsEmpty]: Start isEmpty. Operand 10485 states and 15063 transitions. [2022-12-13 16:39:09,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2022-12-13 16:39:09,137 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 16:39:09,137 INFO L195 NwaCegarLoop]: trace histogram [10, 10, 10, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 16:39:09,147 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Ended with exit code 0 [2022-12-13 16:39:09,338 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable34,8 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-13 16:39:09,340 INFO L420 AbstractCegarLoop]: === Iteration 36 === Targeting ldv_linux_arch_io_io_mem_unmapErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_kernel_rcu_update_lock_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 26 more)] === [2022-12-13 16:39:09,340 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 16:39:09,341 INFO L85 PathProgramCache]: Analyzing trace with hash 453291709, now seen corresponding path program 1 times [2022-12-13 16:39:09,341 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 16:39:09,342 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1722987915] [2022-12-13 16:39:09,342 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 16:39:09,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 16:39:09,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:39:10,442 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 16:39:10,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:39:10,444 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2022-12-13 16:39:10,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:39:10,447 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2022-12-13 16:39:10,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:39:10,452 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2022-12-13 16:39:10,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:39:10,457 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:39:10,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:39:10,459 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 16:39:10,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:39:10,461 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-12-13 16:39:10,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:39:10,466 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2022-12-13 16:39:10,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:39:10,468 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 48 [2022-12-13 16:39:10,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:39:10,473 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:39:10,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:39:10,475 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 16:39:10,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:39:10,477 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-12-13 16:39:10,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:39:10,479 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2022-12-13 16:39:10,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:39:10,484 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:39:10,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:39:10,486 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 16:39:10,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:39:10,488 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-12-13 16:39:10,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:39:10,490 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2022-12-13 16:39:10,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:39:10,495 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 96 [2022-12-13 16:39:10,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:39:10,501 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 100 [2022-12-13 16:39:10,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:39:10,503 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2022-12-13 16:39:10,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:39:10,517 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 108 [2022-12-13 16:39:10,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:39:10,748 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:39:10,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:39:10,827 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 16:39:10,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:39:10,829 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2022-12-13 16:39:10,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:39:10,890 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2022-12-13 16:39:10,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:39:10,997 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:39:11,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:39:11,034 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 30 [2022-12-13 16:39:11,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:39:11,037 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2022-12-13 16:39:11,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:39:11,040 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 16:39:11,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:39:11,042 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 158 [2022-12-13 16:39:11,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:39:11,045 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 16:39:11,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:39:11,046 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 167 [2022-12-13 16:39:11,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:39:11,050 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:39:11,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:39:11,052 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:39:11,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:39:11,054 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 184 [2022-12-13 16:39:11,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:39:11,057 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2022-12-13 16:39:11,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:39:11,060 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 195 [2022-12-13 16:39:11,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:39:11,062 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 208 [2022-12-13 16:39:11,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:39:11,065 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 217 [2022-12-13 16:39:11,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:39:11,067 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 221 [2022-12-13 16:39:11,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:39:11,070 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 238 trivial. 0 not checked. [2022-12-13 16:39:11,070 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 16:39:11,070 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1722987915] [2022-12-13 16:39:11,070 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1722987915] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 16:39:11,070 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 16:39:11,070 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [20] imperfect sequences [] total 20 [2022-12-13 16:39:11,071 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1570400682] [2022-12-13 16:39:11,071 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 16:39:11,071 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 20 states [2022-12-13 16:39:11,071 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 16:39:11,071 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2022-12-13 16:39:11,071 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=43, Invalid=337, Unknown=0, NotChecked=0, Total=380 [2022-12-13 16:39:11,072 INFO L87 Difference]: Start difference. First operand 10485 states and 15063 transitions. Second operand has 20 states, 18 states have (on average 5.5) internal successors, (99), 10 states have internal predecessors, (99), 4 states have call successors, (37), 8 states have call predecessors, (37), 6 states have return successors, (34), 6 states have call predecessors, (34), 4 states have call successors, (34) [2022-12-13 16:39:40,951 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 16:39:40,951 INFO L93 Difference]: Finished difference Result 23545 states and 34796 transitions. [2022-12-13 16:39:40,952 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2022-12-13 16:39:40,952 INFO L78 Accepts]: Start accepts. Automaton has has 20 states, 18 states have (on average 5.5) internal successors, (99), 10 states have internal predecessors, (99), 4 states have call successors, (37), 8 states have call predecessors, (37), 6 states have return successors, (34), 6 states have call predecessors, (34), 4 states have call successors, (34) Word has length 231 [2022-12-13 16:39:40,953 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 16:39:40,984 INFO L225 Difference]: With dead ends: 23545 [2022-12-13 16:39:40,984 INFO L226 Difference]: Without dead ends: 13079 [2022-12-13 16:39:41,011 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 113 GetRequests, 76 SyntacticMatches, 0 SemanticMatches, 37 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 231 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=241, Invalid=1241, Unknown=0, NotChecked=0, Total=1482 [2022-12-13 16:39:41,011 INFO L413 NwaCegarLoop]: 948 mSDtfsCounter, 5579 mSDsluCounter, 10692 mSDsCounter, 0 mSdLazyCounter, 38682 mSolverCounterSat, 5842 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 24.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5579 SdHoareTripleChecker+Valid, 11640 SdHoareTripleChecker+Invalid, 44524 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 5842 IncrementalHoareTripleChecker+Valid, 38682 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 27.0s IncrementalHoareTripleChecker+Time [2022-12-13 16:39:41,011 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5579 Valid, 11640 Invalid, 44524 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [5842 Valid, 38682 Invalid, 0 Unknown, 0 Unchecked, 27.0s Time] [2022-12-13 16:39:41,020 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 13079 states. [2022-12-13 16:39:42,534 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 13079 to 10533. [2022-12-13 16:39:42,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10533 states, 6916 states have (on average 1.2573742047426257) internal successors, (8696), 7138 states have internal predecessors, (8696), 2863 states have call successors, (2863), 691 states have call predecessors, (2863), 749 states have return successors, (3562), 2833 states have call predecessors, (3562), 2861 states have call successors, (3562) [2022-12-13 16:39:42,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10533 states to 10533 states and 15121 transitions. [2022-12-13 16:39:42,574 INFO L78 Accepts]: Start accepts. Automaton has 10533 states and 15121 transitions. Word has length 231 [2022-12-13 16:39:42,575 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 16:39:42,575 INFO L495 AbstractCegarLoop]: Abstraction has 10533 states and 15121 transitions. [2022-12-13 16:39:42,575 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 20 states, 18 states have (on average 5.5) internal successors, (99), 10 states have internal predecessors, (99), 4 states have call successors, (37), 8 states have call predecessors, (37), 6 states have return successors, (34), 6 states have call predecessors, (34), 4 states have call successors, (34) [2022-12-13 16:39:42,575 INFO L276 IsEmpty]: Start isEmpty. Operand 10533 states and 15121 transitions. [2022-12-13 16:39:42,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2022-12-13 16:39:42,577 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 16:39:42,577 INFO L195 NwaCegarLoop]: trace histogram [10, 10, 10, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 16:39:42,577 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable35 [2022-12-13 16:39:42,577 INFO L420 AbstractCegarLoop]: === Iteration 37 === Targeting ldv_linux_arch_io_io_mem_unmapErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_kernel_rcu_update_lock_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 26 more)] === [2022-12-13 16:39:42,578 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 16:39:42,578 INFO L85 PathProgramCache]: Analyzing trace with hash -1290344772, now seen corresponding path program 1 times [2022-12-13 16:39:42,578 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 16:39:42,578 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2084386571] [2022-12-13 16:39:42,578 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 16:39:42,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 16:39:42,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:39:43,276 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 16:39:43,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:39:43,278 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2022-12-13 16:39:43,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:39:43,281 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2022-12-13 16:39:43,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:39:43,290 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2022-12-13 16:39:43,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:39:43,295 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:39:43,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:39:43,297 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 16:39:43,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:39:43,299 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-12-13 16:39:43,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:39:43,307 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2022-12-13 16:39:43,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:39:43,309 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 48 [2022-12-13 16:39:43,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:39:43,314 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:39:43,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:39:43,316 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 16:39:43,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:39:43,318 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-12-13 16:39:43,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:39:43,320 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2022-12-13 16:39:43,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:39:43,324 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:39:43,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:39:43,326 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 16:39:43,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:39:43,329 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-12-13 16:39:43,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:39:43,330 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2022-12-13 16:39:43,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:39:43,340 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 96 [2022-12-13 16:39:43,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:39:43,349 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 100 [2022-12-13 16:39:43,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:39:43,351 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2022-12-13 16:39:43,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:39:43,373 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 108 [2022-12-13 16:39:43,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:39:43,436 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:39:43,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:39:43,444 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 16:39:43,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:39:43,446 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2022-12-13 16:39:43,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:39:43,448 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2022-12-13 16:39:43,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:39:43,451 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:39:43,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:39:43,453 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2022-12-13 16:39:43,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:39:43,456 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2022-12-13 16:39:43,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:39:43,460 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 16:39:43,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:39:43,461 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 159 [2022-12-13 16:39:43,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:39:43,465 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 16:39:43,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:39:43,467 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2022-12-13 16:39:43,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:39:43,518 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:39:43,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:39:43,556 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:39:43,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:39:43,559 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 185 [2022-12-13 16:39:43,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:39:43,562 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 191 [2022-12-13 16:39:43,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:39:43,592 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 196 [2022-12-13 16:39:43,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:39:43,596 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 209 [2022-12-13 16:39:43,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:39:43,598 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 218 [2022-12-13 16:39:43,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:39:43,600 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 222 [2022-12-13 16:39:43,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:39:43,603 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 213 trivial. 0 not checked. [2022-12-13 16:39:43,603 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 16:39:43,603 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2084386571] [2022-12-13 16:39:43,603 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2084386571] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 16:39:43,603 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 16:39:43,603 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [23] imperfect sequences [] total 23 [2022-12-13 16:39:43,603 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1118325162] [2022-12-13 16:39:43,603 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 16:39:43,604 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 23 states [2022-12-13 16:39:43,604 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 16:39:43,605 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 23 interpolants. [2022-12-13 16:39:43,605 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=49, Invalid=457, Unknown=0, NotChecked=0, Total=506 [2022-12-13 16:39:43,605 INFO L87 Difference]: Start difference. First operand 10533 states and 15121 transitions. Second operand has 23 states, 21 states have (on average 4.809523809523809) internal successors, (101), 14 states have internal predecessors, (101), 7 states have call successors, (37), 8 states have call predecessors, (37), 5 states have return successors, (34), 9 states have call predecessors, (34), 7 states have call successors, (34) [2022-12-13 16:40:15,014 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 16:40:15,014 INFO L93 Difference]: Finished difference Result 23423 states and 34505 transitions. [2022-12-13 16:40:15,015 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2022-12-13 16:40:15,015 INFO L78 Accepts]: Start accepts. Automaton has has 23 states, 21 states have (on average 4.809523809523809) internal successors, (101), 14 states have internal predecessors, (101), 7 states have call successors, (37), 8 states have call predecessors, (37), 5 states have return successors, (34), 9 states have call predecessors, (34), 7 states have call successors, (34) Word has length 232 [2022-12-13 16:40:15,015 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 16:40:15,047 INFO L225 Difference]: With dead ends: 23423 [2022-12-13 16:40:15,047 INFO L226 Difference]: Without dead ends: 13486 [2022-12-13 16:40:15,070 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 122 GetRequests, 77 SyntacticMatches, 0 SemanticMatches, 45 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 335 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=300, Invalid=1862, Unknown=0, NotChecked=0, Total=2162 [2022-12-13 16:40:15,071 INFO L413 NwaCegarLoop]: 1988 mSDtfsCounter, 6682 mSDsluCounter, 22339 mSDsCounter, 0 mSdLazyCounter, 53456 mSolverCounterSat, 6320 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 24.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6888 SdHoareTripleChecker+Valid, 24327 SdHoareTripleChecker+Invalid, 59776 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 6320 IncrementalHoareTripleChecker+Valid, 53456 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 27.9s IncrementalHoareTripleChecker+Time [2022-12-13 16:40:15,071 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [6888 Valid, 24327 Invalid, 59776 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [6320 Valid, 53456 Invalid, 0 Unknown, 0 Unchecked, 27.9s Time] [2022-12-13 16:40:15,080 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 13486 states. [2022-12-13 16:40:16,684 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 13486 to 10573. [2022-12-13 16:40:16,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10573 states, 6938 states have (on average 1.2565580859037186) internal successors, (8718), 7158 states have internal predecessors, (8718), 2876 states have call successors, (2876), 691 states have call predecessors, (2876), 754 states have return successors, (3582), 2848 states have call predecessors, (3582), 2874 states have call successors, (3582) [2022-12-13 16:40:16,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10573 states to 10573 states and 15176 transitions. [2022-12-13 16:40:16,722 INFO L78 Accepts]: Start accepts. Automaton has 10573 states and 15176 transitions. Word has length 232 [2022-12-13 16:40:16,723 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 16:40:16,723 INFO L495 AbstractCegarLoop]: Abstraction has 10573 states and 15176 transitions. [2022-12-13 16:40:16,723 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 23 states, 21 states have (on average 4.809523809523809) internal successors, (101), 14 states have internal predecessors, (101), 7 states have call successors, (37), 8 states have call predecessors, (37), 5 states have return successors, (34), 9 states have call predecessors, (34), 7 states have call successors, (34) [2022-12-13 16:40:16,723 INFO L276 IsEmpty]: Start isEmpty. Operand 10573 states and 15176 transitions. [2022-12-13 16:40:16,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 239 [2022-12-13 16:40:16,726 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 16:40:16,726 INFO L195 NwaCegarLoop]: trace histogram [10, 10, 10, 5, 5, 4, 4, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 16:40:16,727 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable36 [2022-12-13 16:40:16,727 INFO L420 AbstractCegarLoop]: === Iteration 38 === Targeting ldv_linux_arch_io_io_mem_unmapErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_kernel_rcu_update_lock_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 26 more)] === [2022-12-13 16:40:16,727 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 16:40:16,727 INFO L85 PathProgramCache]: Analyzing trace with hash -854235804, now seen corresponding path program 1 times [2022-12-13 16:40:16,727 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 16:40:16,727 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1323018234] [2022-12-13 16:40:16,728 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 16:40:16,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 16:40:16,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:40:17,671 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 16:40:17,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:40:17,673 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2022-12-13 16:40:17,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:40:17,675 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2022-12-13 16:40:17,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:40:17,682 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2022-12-13 16:40:17,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:40:17,687 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:40:17,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:40:17,688 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 16:40:17,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:40:17,690 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-12-13 16:40:17,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:40:17,696 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2022-12-13 16:40:17,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:40:17,699 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 48 [2022-12-13 16:40:17,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:40:17,703 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:40:17,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:40:17,705 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 16:40:17,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:40:17,707 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-12-13 16:40:17,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:40:17,709 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2022-12-13 16:40:17,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:40:17,714 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:40:17,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:40:17,716 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 16:40:17,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:40:17,717 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-12-13 16:40:17,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:40:17,719 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2022-12-13 16:40:17,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:40:17,729 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 96 [2022-12-13 16:40:17,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:40:17,735 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 100 [2022-12-13 16:40:17,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:40:17,737 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2022-12-13 16:40:17,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:40:17,751 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 110 [2022-12-13 16:40:17,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:40:17,759 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 16:40:17,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:40:17,761 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2022-12-13 16:40:17,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:40:17,763 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128 [2022-12-13 16:40:17,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:40:17,766 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:40:17,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:40:17,768 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2022-12-13 16:40:17,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:40:17,774 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:40:17,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:40:17,778 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:40:17,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:40:17,781 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-12-13 16:40:17,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:40:17,783 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-12-13 16:40:17,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:40:17,785 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2022-12-13 16:40:17,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:40:17,796 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 183 [2022-12-13 16:40:17,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:40:17,861 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:40:17,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:40:17,884 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:40:17,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:40:17,886 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 207 [2022-12-13 16:40:17,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:40:17,889 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:40:17,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:40:17,892 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:40:17,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:40:17,894 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 224 [2022-12-13 16:40:17,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:40:17,896 INFO L134 CoverageAnalysis]: Checked inductivity of 292 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 280 trivial. 0 not checked. [2022-12-13 16:40:17,896 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 16:40:17,896 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1323018234] [2022-12-13 16:40:17,896 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1323018234] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-13 16:40:17,896 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [659260459] [2022-12-13 16:40:17,897 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 16:40:17,897 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-13 16:40:17,897 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 16:40:17,898 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-13 16:40:17,899 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Waiting until timeout for monitored process [2022-12-13 16:40:18,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:40:18,921 INFO L263 TraceCheckSpWp]: Trace formula consists of 3863 conjuncts, 46 conjunts are in the unsatisfiable core [2022-12-13 16:40:18,926 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-13 16:40:18,983 INFO L134 CoverageAnalysis]: Checked inductivity of 292 backedges. 45 proven. 0 refuted. 0 times theorem prover too weak. 247 trivial. 0 not checked. [2022-12-13 16:40:18,983 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-12-13 16:40:18,984 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [659260459] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 16:40:18,984 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-12-13 16:40:18,984 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [15] total 15 [2022-12-13 16:40:18,984 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [666359943] [2022-12-13 16:40:18,984 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 16:40:18,984 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2022-12-13 16:40:18,984 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 16:40:18,985 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2022-12-13 16:40:18,985 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=32, Invalid=178, Unknown=0, NotChecked=0, Total=210 [2022-12-13 16:40:18,985 INFO L87 Difference]: Start difference. First operand 10573 states and 15176 transitions. Second operand has 9 states, 9 states have (on average 12.11111111111111) internal successors, (109), 7 states have internal predecessors, (109), 2 states have call successors, (33), 2 states have call predecessors, (33), 4 states have return successors, (31), 4 states have call predecessors, (31), 2 states have call successors, (31) [2022-12-13 16:40:20,720 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 16:40:20,720 INFO L93 Difference]: Finished difference Result 21443 states and 31164 transitions. [2022-12-13 16:40:20,721 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-12-13 16:40:20,721 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 12.11111111111111) internal successors, (109), 7 states have internal predecessors, (109), 2 states have call successors, (33), 2 states have call predecessors, (33), 4 states have return successors, (31), 4 states have call predecessors, (31), 2 states have call successors, (31) Word has length 238 [2022-12-13 16:40:20,722 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 16:40:20,747 INFO L225 Difference]: With dead ends: 21443 [2022-12-13 16:40:20,747 INFO L226 Difference]: Without dead ends: 10889 [2022-12-13 16:40:20,771 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 324 GetRequests, 307 SyntacticMatches, 2 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 26 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=40, Invalid=232, Unknown=0, NotChecked=0, Total=272 [2022-12-13 16:40:20,771 INFO L413 NwaCegarLoop]: 3257 mSDtfsCounter, 28 mSDsluCounter, 22757 mSDsCounter, 0 mSdLazyCounter, 54 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 36 SdHoareTripleChecker+Valid, 26014 SdHoareTripleChecker+Invalid, 55 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 54 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-12-13 16:40:20,772 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [36 Valid, 26014 Invalid, 55 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 54 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-12-13 16:40:20,779 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10889 states. [2022-12-13 16:40:22,331 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10889 to 10637. [2022-12-13 16:40:22,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10637 states, 6998 states have (on average 1.2537867962274936) internal successors, (8774), 7202 states have internal predecessors, (8774), 2876 states have call successors, (2876), 691 states have call predecessors, (2876), 758 states have return successors, (3599), 2868 states have call predecessors, (3599), 2874 states have call successors, (3599) [2022-12-13 16:40:22,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10637 states to 10637 states and 15249 transitions. [2022-12-13 16:40:22,368 INFO L78 Accepts]: Start accepts. Automaton has 10637 states and 15249 transitions. Word has length 238 [2022-12-13 16:40:22,368 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 16:40:22,368 INFO L495 AbstractCegarLoop]: Abstraction has 10637 states and 15249 transitions. [2022-12-13 16:40:22,369 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 12.11111111111111) internal successors, (109), 7 states have internal predecessors, (109), 2 states have call successors, (33), 2 states have call predecessors, (33), 4 states have return successors, (31), 4 states have call predecessors, (31), 2 states have call successors, (31) [2022-12-13 16:40:22,369 INFO L276 IsEmpty]: Start isEmpty. Operand 10637 states and 15249 transitions. [2022-12-13 16:40:22,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 242 [2022-12-13 16:40:22,371 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 16:40:22,371 INFO L195 NwaCegarLoop]: trace histogram [10, 10, 10, 5, 5, 4, 4, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 16:40:22,382 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Ended with exit code 0 [2022-12-13 16:40:22,571 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable37,9 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-13 16:40:22,572 INFO L420 AbstractCegarLoop]: === Iteration 39 === Targeting ldv_linux_arch_io_io_mem_unmapErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_kernel_rcu_update_lock_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 26 more)] === [2022-12-13 16:40:22,573 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 16:40:22,574 INFO L85 PathProgramCache]: Analyzing trace with hash 1132852512, now seen corresponding path program 1 times [2022-12-13 16:40:22,574 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 16:40:22,574 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1991672016] [2022-12-13 16:40:22,575 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 16:40:22,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 16:40:22,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:40:23,517 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 16:40:23,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:40:23,520 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2022-12-13 16:40:23,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:40:23,522 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2022-12-13 16:40:23,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:40:23,530 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2022-12-13 16:40:23,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:40:23,534 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:40:23,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:40:23,536 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 16:40:23,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:40:23,538 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-12-13 16:40:23,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:40:23,548 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2022-12-13 16:40:23,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:40:23,551 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 48 [2022-12-13 16:40:23,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:40:23,555 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:40:23,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:40:23,557 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 16:40:23,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:40:23,559 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-12-13 16:40:23,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:40:23,561 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2022-12-13 16:40:23,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:40:23,566 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:40:23,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:40:23,568 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 16:40:23,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:40:23,570 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-12-13 16:40:23,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:40:23,571 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2022-12-13 16:40:23,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:40:23,578 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 96 [2022-12-13 16:40:23,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:40:23,585 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 100 [2022-12-13 16:40:23,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:40:23,587 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2022-12-13 16:40:23,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:40:23,600 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 110 [2022-12-13 16:40:23,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:40:23,607 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 16:40:23,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:40:23,609 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2022-12-13 16:40:23,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:40:23,611 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128 [2022-12-13 16:40:23,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:40:23,614 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:40:23,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:40:23,616 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2022-12-13 16:40:23,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:40:23,621 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:40:23,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:40:23,626 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:40:23,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:40:23,628 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-12-13 16:40:23,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:40:23,630 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-12-13 16:40:23,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:40:23,632 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2022-12-13 16:40:23,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:40:23,642 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 182 [2022-12-13 16:40:23,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:40:23,706 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:40:23,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:40:23,731 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:40:23,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:40:23,733 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 210 [2022-12-13 16:40:23,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:40:23,736 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:40:23,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:40:23,739 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:40:23,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:40:23,740 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 227 [2022-12-13 16:40:23,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:40:23,743 INFO L134 CoverageAnalysis]: Checked inductivity of 297 backedges. 12 proven. 2 refuted. 0 times theorem prover too weak. 283 trivial. 0 not checked. [2022-12-13 16:40:23,743 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 16:40:23,743 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1991672016] [2022-12-13 16:40:23,743 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1991672016] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-13 16:40:23,743 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1857312776] [2022-12-13 16:40:23,743 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 16:40:23,743 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-13 16:40:23,744 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 16:40:23,744 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-13 16:40:23,745 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Waiting until timeout for monitored process [2022-12-13 16:40:24,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:40:24,362 INFO L263 TraceCheckSpWp]: Trace formula consists of 3876 conjuncts, 30 conjunts are in the unsatisfiable core [2022-12-13 16:40:24,367 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-13 16:40:24,490 INFO L134 CoverageAnalysis]: Checked inductivity of 297 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 293 trivial. 0 not checked. [2022-12-13 16:40:24,491 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-12-13 16:40:24,491 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1857312776] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 16:40:24,491 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-12-13 16:40:24,491 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [15] total 22 [2022-12-13 16:40:24,491 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [785699343] [2022-12-13 16:40:24,491 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 16:40:24,492 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2022-12-13 16:40:24,492 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 16:40:24,492 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2022-12-13 16:40:24,493 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=46, Invalid=416, Unknown=0, NotChecked=0, Total=462 [2022-12-13 16:40:24,493 INFO L87 Difference]: Start difference. First operand 10637 states and 15249 transitions. Second operand has 9 states, 8 states have (on average 11.75) internal successors, (94), 7 states have internal predecessors, (94), 3 states have call successors, (30), 2 states have call predecessors, (30), 3 states have return successors, (28), 3 states have call predecessors, (28), 2 states have call successors, (28) [2022-12-13 16:40:26,532 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 16:40:26,532 INFO L93 Difference]: Finished difference Result 21411 states and 31035 transitions. [2022-12-13 16:40:26,533 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-12-13 16:40:26,533 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 8 states have (on average 11.75) internal successors, (94), 7 states have internal predecessors, (94), 3 states have call successors, (30), 2 states have call predecessors, (30), 3 states have return successors, (28), 3 states have call predecessors, (28), 2 states have call successors, (28) Word has length 241 [2022-12-13 16:40:26,533 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 16:40:26,558 INFO L225 Difference]: With dead ends: 21411 [2022-12-13 16:40:26,558 INFO L226 Difference]: Without dead ends: 10793 [2022-12-13 16:40:26,581 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 328 GetRequests, 305 SyntacticMatches, 0 SemanticMatches, 23 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 47 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=60, Invalid=540, Unknown=0, NotChecked=0, Total=600 [2022-12-13 16:40:26,581 INFO L413 NwaCegarLoop]: 3204 mSDtfsCounter, 137 mSDsluCounter, 22214 mSDsCounter, 0 mSdLazyCounter, 372 mSolverCounterSat, 14 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 169 SdHoareTripleChecker+Valid, 25418 SdHoareTripleChecker+Invalid, 386 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 14 IncrementalHoareTripleChecker+Valid, 372 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2022-12-13 16:40:26,582 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [169 Valid, 25418 Invalid, 386 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [14 Valid, 372 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-12-13 16:40:26,589 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10793 states. [2022-12-13 16:40:28,156 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10793 to 10637. [2022-12-13 16:40:28,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10637 states, 6998 states have (on average 1.2515004286939126) internal successors, (8758), 7202 states have internal predecessors, (8758), 2876 states have call successors, (2876), 691 states have call predecessors, (2876), 758 states have return successors, (3599), 2868 states have call predecessors, (3599), 2874 states have call successors, (3599) [2022-12-13 16:40:28,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10637 states to 10637 states and 15233 transitions. [2022-12-13 16:40:28,194 INFO L78 Accepts]: Start accepts. Automaton has 10637 states and 15233 transitions. Word has length 241 [2022-12-13 16:40:28,194 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 16:40:28,194 INFO L495 AbstractCegarLoop]: Abstraction has 10637 states and 15233 transitions. [2022-12-13 16:40:28,194 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 8 states have (on average 11.75) internal successors, (94), 7 states have internal predecessors, (94), 3 states have call successors, (30), 2 states have call predecessors, (30), 3 states have return successors, (28), 3 states have call predecessors, (28), 2 states have call successors, (28) [2022-12-13 16:40:28,194 INFO L276 IsEmpty]: Start isEmpty. Operand 10637 states and 15233 transitions. [2022-12-13 16:40:28,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 242 [2022-12-13 16:40:28,197 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 16:40:28,197 INFO L195 NwaCegarLoop]: trace histogram [10, 10, 10, 5, 5, 4, 4, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 16:40:28,207 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Ended with exit code 0 [2022-12-13 16:40:28,397 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 10 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable38 [2022-12-13 16:40:28,399 INFO L420 AbstractCegarLoop]: === Iteration 40 === Targeting ldv_linux_arch_io_io_mem_unmapErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_kernel_rcu_update_lock_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 26 more)] === [2022-12-13 16:40:28,400 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 16:40:28,400 INFO L85 PathProgramCache]: Analyzing trace with hash 1812910882, now seen corresponding path program 1 times [2022-12-13 16:40:28,400 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 16:40:28,401 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1448305450] [2022-12-13 16:40:28,401 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 16:40:28,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 16:40:28,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:40:29,393 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 16:40:29,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:40:29,397 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2022-12-13 16:40:29,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:40:29,400 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2022-12-13 16:40:29,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:40:29,409 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2022-12-13 16:40:29,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:40:29,415 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:40:29,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:40:29,417 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 16:40:29,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:40:29,419 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-12-13 16:40:29,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:40:29,426 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2022-12-13 16:40:29,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:40:29,429 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 48 [2022-12-13 16:40:29,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:40:29,434 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:40:29,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:40:29,436 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 16:40:29,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:40:29,438 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-12-13 16:40:29,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:40:29,440 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2022-12-13 16:40:29,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:40:29,444 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:40:29,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:40:29,446 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 16:40:29,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:40:29,448 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-12-13 16:40:29,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:40:29,450 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2022-12-13 16:40:29,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:40:29,458 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 96 [2022-12-13 16:40:29,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:40:29,467 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 100 [2022-12-13 16:40:29,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:40:29,471 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2022-12-13 16:40:29,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:40:29,486 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 110 [2022-12-13 16:40:29,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:40:29,495 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 16:40:29,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:40:29,498 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2022-12-13 16:40:29,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:40:29,500 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128 [2022-12-13 16:40:29,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:40:29,503 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:40:29,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:40:29,505 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2022-12-13 16:40:29,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:40:29,511 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:40:29,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:40:29,515 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:40:29,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:40:29,517 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-12-13 16:40:29,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:40:29,519 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-12-13 16:40:29,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:40:29,521 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2022-12-13 16:40:29,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:40:29,534 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 182 [2022-12-13 16:40:29,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:40:29,623 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:40:29,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:40:29,658 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:40:29,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:40:29,662 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 210 [2022-12-13 16:40:29,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:40:29,667 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:40:29,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:40:29,670 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:40:29,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:40:29,673 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 227 [2022-12-13 16:40:29,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:40:29,677 INFO L134 CoverageAnalysis]: Checked inductivity of 297 backedges. 12 proven. 2 refuted. 0 times theorem prover too weak. 283 trivial. 0 not checked. [2022-12-13 16:40:29,677 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 16:40:29,677 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1448305450] [2022-12-13 16:40:29,677 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1448305450] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-13 16:40:29,677 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [581399640] [2022-12-13 16:40:29,678 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 16:40:29,678 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-13 16:40:29,678 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 16:40:29,679 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-13 16:40:29,680 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Waiting until timeout for monitored process [2022-12-13 16:40:30,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:40:30,833 INFO L263 TraceCheckSpWp]: Trace formula consists of 3877 conjuncts, 46 conjunts are in the unsatisfiable core [2022-12-13 16:40:30,838 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-13 16:40:30,908 INFO L134 CoverageAnalysis]: Checked inductivity of 297 backedges. 47 proven. 0 refuted. 0 times theorem prover too weak. 250 trivial. 0 not checked. [2022-12-13 16:40:30,908 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-12-13 16:40:30,908 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [581399640] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 16:40:30,908 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-12-13 16:40:30,909 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [15] total 15 [2022-12-13 16:40:30,909 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [98047935] [2022-12-13 16:40:30,909 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 16:40:30,909 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2022-12-13 16:40:30,909 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 16:40:30,910 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2022-12-13 16:40:30,910 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=32, Invalid=178, Unknown=0, NotChecked=0, Total=210 [2022-12-13 16:40:30,910 INFO L87 Difference]: Start difference. First operand 10637 states and 15233 transitions. Second operand has 9 states, 9 states have (on average 12.222222222222221) internal successors, (110), 7 states have internal predecessors, (110), 2 states have call successors, (33), 2 states have call predecessors, (33), 4 states have return successors, (31), 4 states have call predecessors, (31), 2 states have call successors, (31) [2022-12-13 16:40:32,666 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 16:40:32,666 INFO L93 Difference]: Finished difference Result 21555 states and 31211 transitions. [2022-12-13 16:40:32,667 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-12-13 16:40:32,667 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 12.222222222222221) internal successors, (110), 7 states have internal predecessors, (110), 2 states have call successors, (33), 2 states have call predecessors, (33), 4 states have return successors, (31), 4 states have call predecessors, (31), 2 states have call successors, (31) Word has length 241 [2022-12-13 16:40:32,667 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 16:40:32,694 INFO L225 Difference]: With dead ends: 21555 [2022-12-13 16:40:32,694 INFO L226 Difference]: Without dead ends: 10937 [2022-12-13 16:40:32,720 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 327 GetRequests, 310 SyntacticMatches, 2 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 26 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=40, Invalid=232, Unknown=0, NotChecked=0, Total=272 [2022-12-13 16:40:32,721 INFO L413 NwaCegarLoop]: 3256 mSDtfsCounter, 28 mSDsluCounter, 22750 mSDsCounter, 0 mSdLazyCounter, 54 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 36 SdHoareTripleChecker+Valid, 26006 SdHoareTripleChecker+Invalid, 54 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 54 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-12-13 16:40:32,721 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [36 Valid, 26006 Invalid, 54 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 54 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-12-13 16:40:32,728 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10937 states. [2022-12-13 16:40:34,376 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10937 to 10685. [2022-12-13 16:40:34,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10685 states, 7046 states have (on average 1.2497871132557479) internal successors, (8806), 7234 states have internal predecessors, (8806), 2876 states have call successors, (2876), 691 states have call predecessors, (2876), 758 states have return successors, (3599), 2884 states have call predecessors, (3599), 2874 states have call successors, (3599) [2022-12-13 16:40:34,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10685 states to 10685 states and 15281 transitions. [2022-12-13 16:40:34,427 INFO L78 Accepts]: Start accepts. Automaton has 10685 states and 15281 transitions. Word has length 241 [2022-12-13 16:40:34,427 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 16:40:34,427 INFO L495 AbstractCegarLoop]: Abstraction has 10685 states and 15281 transitions. [2022-12-13 16:40:34,428 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 12.222222222222221) internal successors, (110), 7 states have internal predecessors, (110), 2 states have call successors, (33), 2 states have call predecessors, (33), 4 states have return successors, (31), 4 states have call predecessors, (31), 2 states have call successors, (31) [2022-12-13 16:40:34,428 INFO L276 IsEmpty]: Start isEmpty. Operand 10685 states and 15281 transitions. [2022-12-13 16:40:34,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 255 [2022-12-13 16:40:34,431 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 16:40:34,431 INFO L195 NwaCegarLoop]: trace histogram [12, 12, 12, 5, 5, 5, 5, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 16:40:34,444 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Forceful destruction successful, exit code 0 [2022-12-13 16:40:34,632 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable39,11 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-13 16:40:34,634 INFO L420 AbstractCegarLoop]: === Iteration 41 === Targeting ldv_linux_arch_io_io_mem_unmapErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_kernel_rcu_update_lock_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 26 more)] === [2022-12-13 16:40:34,634 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 16:40:34,635 INFO L85 PathProgramCache]: Analyzing trace with hash 330414702, now seen corresponding path program 2 times [2022-12-13 16:40:34,635 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 16:40:34,636 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [898500400] [2022-12-13 16:40:34,636 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 16:40:34,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 16:40:34,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:40:36,537 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 16:40:36,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:40:36,540 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2022-12-13 16:40:36,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:40:36,542 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2022-12-13 16:40:36,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:40:36,551 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2022-12-13 16:40:36,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:40:36,555 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:40:36,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:40:36,558 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 16:40:36,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:40:36,560 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-12-13 16:40:36,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:40:36,566 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2022-12-13 16:40:36,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:40:36,569 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 48 [2022-12-13 16:40:36,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:40:36,573 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:40:36,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:40:36,576 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 16:40:36,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:40:36,578 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-12-13 16:40:36,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:40:36,580 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2022-12-13 16:40:36,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:40:36,584 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:40:36,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:40:36,586 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 16:40:36,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:40:36,589 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-12-13 16:40:36,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:40:36,591 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2022-12-13 16:40:36,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:40:36,598 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 96 [2022-12-13 16:40:36,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:40:36,607 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 100 [2022-12-13 16:40:36,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:40:36,609 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2022-12-13 16:40:36,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:40:36,622 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 110 [2022-12-13 16:40:36,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:40:36,630 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 16:40:36,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:40:36,632 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2022-12-13 16:40:36,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:40:36,635 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128 [2022-12-13 16:40:36,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:40:36,638 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:40:36,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:40:36,640 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2022-12-13 16:40:36,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:40:36,645 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:40:36,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:40:36,650 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:40:36,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:40:36,652 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-12-13 16:40:36,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:40:36,654 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-12-13 16:40:36,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:40:36,656 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2022-12-13 16:40:36,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:40:36,667 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 183 [2022-12-13 16:40:36,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:40:36,785 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:40:36,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:40:36,825 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:40:36,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:40:36,827 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-12-13 16:40:36,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:40:36,831 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-12-13 16:40:36,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:40:36,835 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2022-12-13 16:40:36,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:40:36,839 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 223 [2022-12-13 16:40:36,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:40:36,843 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:40:36,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:40:36,846 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:40:36,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:40:36,848 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 240 [2022-12-13 16:40:36,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:40:36,851 INFO L134 CoverageAnalysis]: Checked inductivity of 393 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 376 trivial. 0 not checked. [2022-12-13 16:40:36,851 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 16:40:36,851 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [898500400] [2022-12-13 16:40:36,852 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [898500400] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-13 16:40:36,852 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1116588153] [2022-12-13 16:40:36,852 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-12-13 16:40:36,852 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-13 16:40:36,852 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 16:40:36,853 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-13 16:40:36,854 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Waiting until timeout for monitored process [2022-12-13 16:40:38,145 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-12-13 16:40:38,145 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-12-13 16:40:38,158 INFO L263 TraceCheckSpWp]: Trace formula consists of 3915 conjuncts, 54 conjunts are in the unsatisfiable core [2022-12-13 16:40:38,163 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-13 16:40:38,407 INFO L134 CoverageAnalysis]: Checked inductivity of 393 backedges. 80 proven. 3 refuted. 0 times theorem prover too weak. 310 trivial. 0 not checked. [2022-12-13 16:40:38,407 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-12-13 16:40:38,775 INFO L134 CoverageAnalysis]: Checked inductivity of 393 backedges. 44 proven. 5 refuted. 0 times theorem prover too weak. 344 trivial. 0 not checked. [2022-12-13 16:40:38,776 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1116588153] provided 0 perfect and 2 imperfect interpolant sequences [2022-12-13 16:40:38,776 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-12-13 16:40:38,776 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [16, 14, 8] total 32 [2022-12-13 16:40:38,776 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1484398990] [2022-12-13 16:40:38,776 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-12-13 16:40:38,776 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 32 states [2022-12-13 16:40:38,777 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 16:40:38,777 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 32 interpolants. [2022-12-13 16:40:38,778 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=76, Invalid=916, Unknown=0, NotChecked=0, Total=992 [2022-12-13 16:40:38,778 INFO L87 Difference]: Start difference. First operand 10685 states and 15281 transitions. Second operand has 32 states, 32 states have (on average 4.53125) internal successors, (145), 20 states have internal predecessors, (145), 5 states have call successors, (54), 8 states have call predecessors, (54), 9 states have return successors, (47), 11 states have call predecessors, (47), 5 states have call successors, (47) [2022-12-13 16:41:16,084 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 16:41:16,085 INFO L93 Difference]: Finished difference Result 22319 states and 32721 transitions. [2022-12-13 16:41:16,085 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2022-12-13 16:41:16,085 INFO L78 Accepts]: Start accepts. Automaton has has 32 states, 32 states have (on average 4.53125) internal successors, (145), 20 states have internal predecessors, (145), 5 states have call successors, (54), 8 states have call predecessors, (54), 9 states have return successors, (47), 11 states have call predecessors, (47), 5 states have call successors, (47) Word has length 254 [2022-12-13 16:41:16,085 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 16:41:16,114 INFO L225 Difference]: With dead ends: 22319 [2022-12-13 16:41:16,114 INFO L226 Difference]: Without dead ends: 11653 [2022-12-13 16:41:16,145 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 628 GetRequests, 571 SyntacticMatches, 1 SemanticMatches, 56 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 550 ImplicationChecksByTransitivity, 0.9s TimeCoverageRelationStatistics Valid=350, Invalid=2956, Unknown=0, NotChecked=0, Total=3306 [2022-12-13 16:41:16,145 INFO L413 NwaCegarLoop]: 921 mSDtfsCounter, 5636 mSDsluCounter, 16616 mSDsCounter, 0 mSdLazyCounter, 60555 mSolverCounterSat, 5882 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 30.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5636 SdHoareTripleChecker+Valid, 17537 SdHoareTripleChecker+Invalid, 66437 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 5882 IncrementalHoareTripleChecker+Valid, 60555 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 34.1s IncrementalHoareTripleChecker+Time [2022-12-13 16:41:16,145 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5636 Valid, 17537 Invalid, 66437 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [5882 Valid, 60555 Invalid, 0 Unknown, 0 Unchecked, 34.1s Time] [2022-12-13 16:41:16,154 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 11653 states. [2022-12-13 16:41:17,747 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 11653 to 10261. [2022-12-13 16:41:17,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10261 states, 6730 states have (on average 1.24962852897474) internal successors, (8410), 6942 states have internal predecessors, (8410), 2780 states have call successors, (2780), 683 states have call predecessors, (2780), 746 states have return successors, (3470), 2760 states have call predecessors, (3470), 2778 states have call successors, (3470) [2022-12-13 16:41:17,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10261 states to 10261 states and 14660 transitions. [2022-12-13 16:41:17,786 INFO L78 Accepts]: Start accepts. Automaton has 10261 states and 14660 transitions. Word has length 254 [2022-12-13 16:41:17,786 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 16:41:17,786 INFO L495 AbstractCegarLoop]: Abstraction has 10261 states and 14660 transitions. [2022-12-13 16:41:17,786 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 32 states, 32 states have (on average 4.53125) internal successors, (145), 20 states have internal predecessors, (145), 5 states have call successors, (54), 8 states have call predecessors, (54), 9 states have return successors, (47), 11 states have call predecessors, (47), 5 states have call successors, (47) [2022-12-13 16:41:17,787 INFO L276 IsEmpty]: Start isEmpty. Operand 10261 states and 14660 transitions. [2022-12-13 16:41:17,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 255 [2022-12-13 16:41:17,789 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 16:41:17,789 INFO L195 NwaCegarLoop]: trace histogram [10, 10, 10, 5, 5, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 16:41:17,800 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Ended with exit code 0 [2022-12-13 16:41:17,989 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 12 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable40 [2022-12-13 16:41:17,991 INFO L420 AbstractCegarLoop]: === Iteration 42 === Targeting ldv_linux_arch_io_io_mem_unmapErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_kernel_rcu_update_lock_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 26 more)] === [2022-12-13 16:41:17,991 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 16:41:17,992 INFO L85 PathProgramCache]: Analyzing trace with hash 16273817, now seen corresponding path program 1 times [2022-12-13 16:41:17,992 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 16:41:17,992 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1151657429] [2022-12-13 16:41:17,993 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 16:41:17,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 16:41:18,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:41:18,710 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 16:41:18,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:41:18,712 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2022-12-13 16:41:18,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:41:18,715 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2022-12-13 16:41:18,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:41:18,721 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2022-12-13 16:41:18,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:41:18,727 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:41:18,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:41:18,730 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 16:41:18,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:41:18,733 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-12-13 16:41:18,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:41:18,738 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2022-12-13 16:41:18,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:41:18,742 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 48 [2022-12-13 16:41:18,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:41:18,747 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:41:18,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:41:18,749 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 16:41:18,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:41:18,751 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-12-13 16:41:18,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:41:18,753 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2022-12-13 16:41:18,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:41:18,758 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:41:18,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:41:18,760 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 16:41:18,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:41:18,762 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-12-13 16:41:18,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:41:18,764 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2022-12-13 16:41:18,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:41:18,769 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 96 [2022-12-13 16:41:18,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:41:18,775 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 100 [2022-12-13 16:41:18,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:41:18,779 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2022-12-13 16:41:18,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:41:18,792 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 108 [2022-12-13 16:41:18,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:41:18,925 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:41:18,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:41:19,033 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 16:41:19,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:41:19,138 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:41:19,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:41:19,141 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-12-13 16:41:19,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:41:19,201 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:41:19,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:41:19,205 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 42 [2022-12-13 16:41:19,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:41:19,209 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:41:19,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:41:19,212 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2022-12-13 16:41:19,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:41:19,216 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 172 [2022-12-13 16:41:19,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:41:19,220 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 16:41:19,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:41:19,223 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 181 [2022-12-13 16:41:19,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:41:19,227 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 16:41:19,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:41:19,229 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2022-12-13 16:41:19,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:41:19,233 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:41:19,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:41:19,235 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:41:19,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:41:19,237 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 207 [2022-12-13 16:41:19,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:41:19,240 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 213 [2022-12-13 16:41:19,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:41:19,242 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 218 [2022-12-13 16:41:19,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:41:19,245 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 231 [2022-12-13 16:41:19,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:41:19,247 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 240 [2022-12-13 16:41:19,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:41:19,249 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 244 [2022-12-13 16:41:19,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:41:19,252 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 16:41:19,252 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 16:41:19,252 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1151657429] [2022-12-13 16:41:19,252 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1151657429] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 16:41:19,252 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 16:41:19,252 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [17] imperfect sequences [] total 17 [2022-12-13 16:41:19,253 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [527575635] [2022-12-13 16:41:19,253 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 16:41:19,253 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 17 states [2022-12-13 16:41:19,253 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 16:41:19,253 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 17 interpolants. [2022-12-13 16:41:19,254 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=41, Invalid=231, Unknown=0, NotChecked=0, Total=272 [2022-12-13 16:41:19,254 INFO L87 Difference]: Start difference. First operand 10261 states and 14660 transitions. Second operand has 17 states, 17 states have (on average 6.823529411764706) internal successors, (116), 8 states have internal predecessors, (116), 2 states have call successors, (39), 9 states have call predecessors, (39), 4 states have return successors, (36), 4 states have call predecessors, (36), 2 states have call successors, (36) [2022-12-13 16:41:40,397 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 16:41:40,397 INFO L93 Difference]: Finished difference Result 21769 states and 31901 transitions. [2022-12-13 16:41:40,398 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2022-12-13 16:41:40,398 INFO L78 Accepts]: Start accepts. Automaton has has 17 states, 17 states have (on average 6.823529411764706) internal successors, (116), 8 states have internal predecessors, (116), 2 states have call successors, (39), 9 states have call predecessors, (39), 4 states have return successors, (36), 4 states have call predecessors, (36), 2 states have call successors, (36) Word has length 254 [2022-12-13 16:41:40,398 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 16:41:40,427 INFO L225 Difference]: With dead ends: 21769 [2022-12-13 16:41:40,428 INFO L226 Difference]: Without dead ends: 11527 [2022-12-13 16:41:40,450 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 116 GetRequests, 86 SyntacticMatches, 0 SemanticMatches, 30 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 168 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=223, Invalid=769, Unknown=0, NotChecked=0, Total=992 [2022-12-13 16:41:40,451 INFO L413 NwaCegarLoop]: 940 mSDtfsCounter, 5583 mSDsluCounter, 7311 mSDsCounter, 0 mSdLazyCounter, 26202 mSolverCounterSat, 5845 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 16.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5583 SdHoareTripleChecker+Valid, 8251 SdHoareTripleChecker+Invalid, 32047 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 5845 IncrementalHoareTripleChecker+Valid, 26202 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 18.2s IncrementalHoareTripleChecker+Time [2022-12-13 16:41:40,451 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5583 Valid, 8251 Invalid, 32047 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [5845 Valid, 26202 Invalid, 0 Unknown, 0 Unchecked, 18.2s Time] [2022-12-13 16:41:40,458 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 11527 states. [2022-12-13 16:41:42,608 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 11527 to 10341. [2022-12-13 16:41:42,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10341 states, 6794 states have (on average 1.247277009125699) internal successors, (8474), 7006 states have internal predecessors, (8474), 2780 states have call successors, (2780), 683 states have call predecessors, (2780), 762 states have return successors, (3488), 2776 states have call predecessors, (3488), 2778 states have call successors, (3488) [2022-12-13 16:41:42,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10341 states to 10341 states and 14742 transitions. [2022-12-13 16:41:42,656 INFO L78 Accepts]: Start accepts. Automaton has 10341 states and 14742 transitions. Word has length 254 [2022-12-13 16:41:42,657 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 16:41:42,657 INFO L495 AbstractCegarLoop]: Abstraction has 10341 states and 14742 transitions. [2022-12-13 16:41:42,657 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 17 states, 17 states have (on average 6.823529411764706) internal successors, (116), 8 states have internal predecessors, (116), 2 states have call successors, (39), 9 states have call predecessors, (39), 4 states have return successors, (36), 4 states have call predecessors, (36), 2 states have call successors, (36) [2022-12-13 16:41:42,657 INFO L276 IsEmpty]: Start isEmpty. Operand 10341 states and 14742 transitions. [2022-12-13 16:41:42,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 261 [2022-12-13 16:41:42,659 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 16:41:42,659 INFO L195 NwaCegarLoop]: trace histogram [10, 10, 10, 5, 5, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 16:41:42,659 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable41 [2022-12-13 16:41:42,659 INFO L420 AbstractCegarLoop]: === Iteration 43 === Targeting ldv_linux_arch_io_io_mem_unmapErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_kernel_rcu_update_lock_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 26 more)] === [2022-12-13 16:41:42,660 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 16:41:42,660 INFO L85 PathProgramCache]: Analyzing trace with hash -1631322366, now seen corresponding path program 1 times [2022-12-13 16:41:42,660 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 16:41:42,660 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [56876490] [2022-12-13 16:41:42,660 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 16:41:42,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 16:41:42,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:41:44,703 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 16:41:44,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:41:44,706 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2022-12-13 16:41:44,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:41:44,708 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2022-12-13 16:41:44,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:41:44,719 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2022-12-13 16:41:44,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:41:44,726 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:41:44,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:41:44,729 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 16:41:44,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:41:44,732 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-12-13 16:41:44,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:41:44,741 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2022-12-13 16:41:44,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:41:44,744 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 48 [2022-12-13 16:41:44,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:41:44,751 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:41:44,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:41:44,754 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 16:41:44,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:41:44,757 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-12-13 16:41:44,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:41:44,759 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2022-12-13 16:41:44,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:41:44,766 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:41:44,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:41:44,769 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 16:41:44,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:41:44,772 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-12-13 16:41:44,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:41:44,775 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2022-12-13 16:41:44,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:41:44,785 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 96 [2022-12-13 16:41:44,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:41:44,795 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 100 [2022-12-13 16:41:44,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:41:44,798 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2022-12-13 16:41:44,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:41:44,820 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 108 [2022-12-13 16:41:44,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:41:45,180 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:41:45,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:41:45,278 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 16:41:45,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:41:45,285 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:41:45,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:41:45,288 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-12-13 16:41:45,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:41:45,290 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:41:45,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:41:45,292 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2022-12-13 16:41:45,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:41:45,355 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2022-12-13 16:41:45,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:41:45,361 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:41:45,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:41:45,363 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57 [2022-12-13 16:41:45,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:41:45,485 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 176 [2022-12-13 16:41:45,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:41:45,489 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 16:41:45,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:41:45,491 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 185 [2022-12-13 16:41:45,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:41:45,496 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 16:41:45,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:41:45,498 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 194 [2022-12-13 16:41:45,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:41:45,583 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:41:45,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:41:45,647 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:41:45,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:41:45,651 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 211 [2022-12-13 16:41:45,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:41:45,656 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 217 [2022-12-13 16:41:45,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:41:45,701 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 222 [2022-12-13 16:41:45,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:41:45,706 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 237 [2022-12-13 16:41:45,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:41:45,709 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 246 [2022-12-13 16:41:45,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:41:45,712 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 250 [2022-12-13 16:41:45,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:41:45,717 INFO L134 CoverageAnalysis]: Checked inductivity of 249 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 222 trivial. 0 not checked. [2022-12-13 16:41:45,717 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 16:41:45,717 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [56876490] [2022-12-13 16:41:45,718 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [56876490] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 16:41:45,718 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 16:41:45,718 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [32] imperfect sequences [] total 32 [2022-12-13 16:41:45,718 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2095761369] [2022-12-13 16:41:45,718 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 16:41:45,719 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 32 states [2022-12-13 16:41:45,719 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 16:41:45,719 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 32 interpolants. [2022-12-13 16:41:45,720 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=71, Invalid=921, Unknown=0, NotChecked=0, Total=992 [2022-12-13 16:41:45,720 INFO L87 Difference]: Start difference. First operand 10341 states and 14742 transitions. Second operand has 32 states, 30 states have (on average 4.066666666666666) internal successors, (122), 19 states have internal predecessors, (122), 7 states have call successors, (41), 9 states have call predecessors, (41), 8 states have return successors, (37), 12 states have call predecessors, (37), 7 states have call successors, (37) [2022-12-13 16:42:40,926 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 16:42:40,926 INFO L93 Difference]: Finished difference Result 24031 states and 35209 transitions. [2022-12-13 16:42:40,927 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2022-12-13 16:42:40,928 INFO L78 Accepts]: Start accepts. Automaton has has 32 states, 30 states have (on average 4.066666666666666) internal successors, (122), 19 states have internal predecessors, (122), 7 states have call successors, (41), 9 states have call predecessors, (41), 8 states have return successors, (37), 12 states have call predecessors, (37), 7 states have call successors, (37) Word has length 260 [2022-12-13 16:42:40,928 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 16:42:40,961 INFO L225 Difference]: With dead ends: 24031 [2022-12-13 16:42:40,961 INFO L226 Difference]: Without dead ends: 14296 [2022-12-13 16:42:40,982 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 142 GetRequests, 80 SyntacticMatches, 0 SemanticMatches, 62 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 629 ImplicationChecksByTransitivity, 1.2s TimeCoverageRelationStatistics Valid=432, Invalid=3600, Unknown=0, NotChecked=0, Total=4032 [2022-12-13 16:42:40,983 INFO L413 NwaCegarLoop]: 1994 mSDtfsCounter, 7920 mSDsluCounter, 33356 mSDsCounter, 0 mSdLazyCounter, 80504 mSolverCounterSat, 8535 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 45.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 8126 SdHoareTripleChecker+Valid, 35350 SdHoareTripleChecker+Invalid, 89039 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.3s SdHoareTripleChecker+Time, 8535 IncrementalHoareTripleChecker+Valid, 80504 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 50.4s IncrementalHoareTripleChecker+Time [2022-12-13 16:42:40,983 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [8126 Valid, 35350 Invalid, 89039 Unknown, 0 Unchecked, 0.3s Time], IncrementalHoareTripleChecker [8535 Valid, 80504 Invalid, 0 Unknown, 0 Unchecked, 50.4s Time] [2022-12-13 16:42:40,992 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14296 states. [2022-12-13 16:42:42,772 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14296 to 10381. [2022-12-13 16:42:42,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10381 states, 6819 states have (on average 1.2471036808916263) internal successors, (8504), 7031 states have internal predecessors, (8504), 2790 states have call successors, (2790), 683 states have call predecessors, (2790), 767 states have return successors, (3505), 2791 states have call predecessors, (3505), 2788 states have call successors, (3505) [2022-12-13 16:42:42,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10381 states to 10381 states and 14799 transitions. [2022-12-13 16:42:42,810 INFO L78 Accepts]: Start accepts. Automaton has 10381 states and 14799 transitions. Word has length 260 [2022-12-13 16:42:42,810 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 16:42:42,810 INFO L495 AbstractCegarLoop]: Abstraction has 10381 states and 14799 transitions. [2022-12-13 16:42:42,811 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 32 states, 30 states have (on average 4.066666666666666) internal successors, (122), 19 states have internal predecessors, (122), 7 states have call successors, (41), 9 states have call predecessors, (41), 8 states have return successors, (37), 12 states have call predecessors, (37), 7 states have call successors, (37) [2022-12-13 16:42:42,811 INFO L276 IsEmpty]: Start isEmpty. Operand 10381 states and 14799 transitions. [2022-12-13 16:42:42,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 246 [2022-12-13 16:42:42,813 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 16:42:42,813 INFO L195 NwaCegarLoop]: trace histogram [13, 13, 13, 6, 6, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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] [2022-12-13 16:42:42,813 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable42 [2022-12-13 16:42:42,813 INFO L420 AbstractCegarLoop]: === Iteration 44 === Targeting ldv_linux_arch_io_io_mem_unmapErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_kernel_rcu_update_lock_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 26 more)] === [2022-12-13 16:42:42,813 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 16:42:42,813 INFO L85 PathProgramCache]: Analyzing trace with hash -2085055236, now seen corresponding path program 1 times [2022-12-13 16:42:42,813 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 16:42:42,813 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1989796048] [2022-12-13 16:42:42,814 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 16:42:42,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 16:42:43,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:42:44,256 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 16:42:44,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:42:44,260 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2022-12-13 16:42:44,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:42:44,263 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2022-12-13 16:42:44,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:42:44,276 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2022-12-13 16:42:44,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:42:44,282 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:42:44,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:42:44,285 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 16:42:44,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:42:44,288 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-12-13 16:42:44,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:42:44,299 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2022-12-13 16:42:44,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:42:44,303 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 48 [2022-12-13 16:42:44,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:42:44,309 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:42:44,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:42:44,312 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 16:42:44,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:42:44,315 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-12-13 16:42:44,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:42:44,318 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2022-12-13 16:42:44,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:42:44,324 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:42:44,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:42:44,327 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 16:42:44,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:42:44,330 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-12-13 16:42:44,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:42:44,333 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2022-12-13 16:42:44,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:42:44,336 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 96 [2022-12-13 16:42:44,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:42:44,338 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 100 [2022-12-13 16:42:44,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:42:44,342 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2022-12-13 16:42:44,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:42:44,345 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2022-12-13 16:42:44,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:42:44,349 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 127 [2022-12-13 16:42:44,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:42:44,363 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 138 [2022-12-13 16:42:44,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:42:44,374 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2022-12-13 16:42:44,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:42:44,378 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 147 [2022-12-13 16:42:44,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:42:44,422 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:42:44,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:42:44,427 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 160 [2022-12-13 16:42:44,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:42:44,432 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 166 [2022-12-13 16:42:44,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:42:44,459 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 171 [2022-12-13 16:42:44,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:42:44,463 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 177 [2022-12-13 16:42:44,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:42:44,471 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:42:44,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:42:44,474 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 16:42:44,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:42:44,477 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-12-13 16:42:44,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:42:44,480 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 198 [2022-12-13 16:42:44,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:42:44,484 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 204 [2022-12-13 16:42:44,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:42:44,487 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 208 [2022-12-13 16:42:44,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:42:44,491 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 212 [2022-12-13 16:42:44,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:42:44,494 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 222 [2022-12-13 16:42:44,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:42:44,497 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 231 [2022-12-13 16:42:44,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:42:44,500 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 235 [2022-12-13 16:42:44,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:42:44,505 INFO L134 CoverageAnalysis]: Checked inductivity of 438 backedges. 30 proven. 6 refuted. 0 times theorem prover too weak. 402 trivial. 0 not checked. [2022-12-13 16:42:44,505 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 16:42:44,505 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1989796048] [2022-12-13 16:42:44,505 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1989796048] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-13 16:42:44,505 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [242225731] [2022-12-13 16:42:44,505 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 16:42:44,505 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-13 16:42:44,505 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 16:42:44,506 INFO L229 MonitoredProcess]: Starting monitored process 13 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-13 16:42:44,507 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (13)] Waiting until timeout for monitored process [2022-12-13 16:42:45,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:42:45,238 INFO L263 TraceCheckSpWp]: Trace formula consists of 3686 conjuncts, 54 conjunts are in the unsatisfiable core [2022-12-13 16:42:45,242 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-13 16:42:45,286 INFO L134 CoverageAnalysis]: Checked inductivity of 438 backedges. 181 proven. 0 refuted. 0 times theorem prover too weak. 257 trivial. 0 not checked. [2022-12-13 16:42:45,287 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-12-13 16:42:45,287 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [242225731] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 16:42:45,287 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-12-13 16:42:45,287 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [19] total 21 [2022-12-13 16:42:45,287 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1399933386] [2022-12-13 16:42:45,287 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 16:42:45,287 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 15 states [2022-12-13 16:42:45,287 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 16:42:45,288 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2022-12-13 16:42:45,288 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=42, Invalid=378, Unknown=0, NotChecked=0, Total=420 [2022-12-13 16:42:45,288 INFO L87 Difference]: Start difference. First operand 10381 states and 14799 transitions. Second operand has 15 states, 14 states have (on average 7.642857142857143) internal successors, (107), 14 states have internal predecessors, (107), 7 states have call successors, (38), 2 states have call predecessors, (38), 4 states have return successors, (34), 7 states have call predecessors, (34), 7 states have call successors, (34) [2022-12-13 16:42:47,413 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 16:42:47,413 INFO L93 Difference]: Finished difference Result 20203 states and 28732 transitions. [2022-12-13 16:42:47,414 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2022-12-13 16:42:47,414 INFO L78 Accepts]: Start accepts. Automaton has has 15 states, 14 states have (on average 7.642857142857143) internal successors, (107), 14 states have internal predecessors, (107), 7 states have call successors, (38), 2 states have call predecessors, (38), 4 states have return successors, (34), 7 states have call predecessors, (34), 7 states have call successors, (34) Word has length 245 [2022-12-13 16:42:47,414 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 16:42:47,437 INFO L225 Difference]: With dead ends: 20203 [2022-12-13 16:42:47,437 INFO L226 Difference]: Without dead ends: 10384 [2022-12-13 16:42:47,458 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 346 GetRequests, 318 SyntacticMatches, 0 SemanticMatches, 28 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 42 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=123, Invalid=747, Unknown=0, NotChecked=0, Total=870 [2022-12-13 16:42:47,459 INFO L413 NwaCegarLoop]: 3190 mSDtfsCounter, 67 mSDsluCounter, 41351 mSDsCounter, 0 mSdLazyCounter, 665 mSolverCounterSat, 34 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 67 SdHoareTripleChecker+Valid, 44541 SdHoareTripleChecker+Invalid, 699 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 34 IncrementalHoareTripleChecker+Valid, 665 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-12-13 16:42:47,459 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [67 Valid, 44541 Invalid, 699 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [34 Valid, 665 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-12-13 16:42:47,466 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10384 states. [2022-12-13 16:42:49,117 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10384 to 10367. [2022-12-13 16:42:49,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10367 states, 6808 states have (on average 1.2472091656874265) internal successors, (8491), 7020 states have internal predecessors, (8491), 2788 states have call successors, (2788), 682 states have call predecessors, (2788), 766 states have return successors, (3503), 2789 states have call predecessors, (3503), 2786 states have call successors, (3503) [2022-12-13 16:42:49,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10367 states to 10367 states and 14782 transitions. [2022-12-13 16:42:49,151 INFO L78 Accepts]: Start accepts. Automaton has 10367 states and 14782 transitions. Word has length 245 [2022-12-13 16:42:49,151 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 16:42:49,151 INFO L495 AbstractCegarLoop]: Abstraction has 10367 states and 14782 transitions. [2022-12-13 16:42:49,151 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 15 states, 14 states have (on average 7.642857142857143) internal successors, (107), 14 states have internal predecessors, (107), 7 states have call successors, (38), 2 states have call predecessors, (38), 4 states have return successors, (34), 7 states have call predecessors, (34), 7 states have call successors, (34) [2022-12-13 16:42:49,151 INFO L276 IsEmpty]: Start isEmpty. Operand 10367 states and 14782 transitions. [2022-12-13 16:42:49,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 258 [2022-12-13 16:42:49,153 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 16:42:49,153 INFO L195 NwaCegarLoop]: trace histogram [12, 12, 12, 5, 5, 5, 5, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 16:42:49,163 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (13)] Ended with exit code 0 [2022-12-13 16:42:49,353 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable43,13 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-13 16:42:49,355 INFO L420 AbstractCegarLoop]: === Iteration 45 === Targeting ldv_linux_arch_io_io_mem_unmapErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_kernel_rcu_update_lock_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 26 more)] === [2022-12-13 16:42:49,355 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 16:42:49,356 INFO L85 PathProgramCache]: Analyzing trace with hash 947017613, now seen corresponding path program 1 times [2022-12-13 16:42:49,356 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 16:42:49,357 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1617707354] [2022-12-13 16:42:49,357 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 16:42:49,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 16:42:49,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:42:49,904 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 16:42:49,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:42:49,908 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2022-12-13 16:42:49,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:42:49,911 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2022-12-13 16:42:49,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:42:49,920 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2022-12-13 16:42:49,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:42:49,926 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:42:49,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:42:49,928 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 16:42:49,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:42:49,930 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-12-13 16:42:49,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:42:49,936 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2022-12-13 16:42:49,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:42:49,940 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 48 [2022-12-13 16:42:49,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:42:49,946 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:42:49,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:42:49,948 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 16:42:49,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:42:49,950 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-12-13 16:42:49,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:42:49,952 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2022-12-13 16:42:49,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:42:49,958 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:42:49,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:42:49,960 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 16:42:49,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:42:49,962 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-12-13 16:42:49,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:42:49,964 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2022-12-13 16:42:49,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:42:49,972 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 96 [2022-12-13 16:42:49,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:42:49,978 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 100 [2022-12-13 16:42:49,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:42:49,984 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2022-12-13 16:42:49,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:42:49,995 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 110 [2022-12-13 16:42:50,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:42:50,006 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 16:42:50,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:42:50,008 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2022-12-13 16:42:50,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:42:50,011 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128 [2022-12-13 16:42:50,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:42:50,015 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:42:50,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:42:50,017 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2022-12-13 16:42:50,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:42:50,025 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:42:50,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:42:50,029 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:42:50,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:42:50,031 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-12-13 16:42:50,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:42:50,033 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-12-13 16:42:50,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:42:50,035 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2022-12-13 16:42:50,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:42:50,046 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 182 [2022-12-13 16:42:50,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:42:50,079 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:42:50,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:42:50,087 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:42:50,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:42:50,089 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-12-13 16:42:50,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:42:50,091 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-12-13 16:42:50,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:42:50,093 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2022-12-13 16:42:50,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:42:50,095 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 226 [2022-12-13 16:42:50,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:42:50,100 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:42:50,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:42:50,102 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:42:50,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:42:50,104 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 243 [2022-12-13 16:42:50,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:42:50,108 INFO L134 CoverageAnalysis]: Checked inductivity of 398 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 388 trivial. 0 not checked. [2022-12-13 16:42:50,108 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 16:42:50,108 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1617707354] [2022-12-13 16:42:50,108 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1617707354] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-13 16:42:50,108 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [457309665] [2022-12-13 16:42:50,108 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 16:42:50,109 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-13 16:42:50,109 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 16:42:50,109 INFO L229 MonitoredProcess]: Starting monitored process 14 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-13 16:42:50,110 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (14)] Waiting until timeout for monitored process [2022-12-13 16:42:51,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:42:51,018 INFO L263 TraceCheckSpWp]: Trace formula consists of 3930 conjuncts, 17 conjunts are in the unsatisfiable core [2022-12-13 16:42:51,022 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-13 16:42:51,233 INFO L134 CoverageAnalysis]: Checked inductivity of 398 backedges. 41 proven. 116 refuted. 0 times theorem prover too weak. 241 trivial. 0 not checked. [2022-12-13 16:42:51,233 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-12-13 16:42:51,482 INFO L134 CoverageAnalysis]: Checked inductivity of 398 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 388 trivial. 0 not checked. [2022-12-13 16:42:51,482 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [457309665] provided 1 perfect and 1 imperfect interpolant sequences [2022-12-13 16:42:51,483 INFO L184 FreeRefinementEngine]: Found 1 perfect and 2 imperfect interpolant sequences. [2022-12-13 16:42:51,483 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [13, 8] total 21 [2022-12-13 16:42:51,483 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1195363024] [2022-12-13 16:42:51,483 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 16:42:51,483 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-12-13 16:42:51,483 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 16:42:51,483 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-12-13 16:42:51,484 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=70, Invalid=350, Unknown=0, NotChecked=0, Total=420 [2022-12-13 16:42:51,484 INFO L87 Difference]: Start difference. First operand 10367 states and 14782 transitions. Second operand has 8 states, 8 states have (on average 12.25) internal successors, (98), 8 states have internal predecessors, (98), 4 states have call successors, (31), 4 states have call predecessors, (31), 2 states have return successors, (29), 4 states have call predecessors, (29), 4 states have call successors, (29) [2022-12-13 16:43:03,403 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 16:43:03,403 INFO L93 Difference]: Finished difference Result 21509 states and 31354 transitions. [2022-12-13 16:43:03,403 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2022-12-13 16:43:03,403 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 12.25) internal successors, (98), 8 states have internal predecessors, (98), 4 states have call successors, (31), 4 states have call predecessors, (31), 2 states have return successors, (29), 4 states have call predecessors, (29), 4 states have call successors, (29) Word has length 257 [2022-12-13 16:43:03,404 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 16:43:03,453 INFO L225 Difference]: With dead ends: 21509 [2022-12-13 16:43:03,453 INFO L226 Difference]: Without dead ends: 21507 [2022-12-13 16:43:03,460 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 605 GetRequests, 578 SyntacticMatches, 4 SemanticMatches, 23 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 129 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=100, Invalid=500, Unknown=0, NotChecked=0, Total=600 [2022-12-13 16:43:03,460 INFO L413 NwaCegarLoop]: 6801 mSDtfsCounter, 13356 mSDsluCounter, 10739 mSDsCounter, 0 mSdLazyCounter, 6408 mSolverCounterSat, 4445 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 6.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 13798 SdHoareTripleChecker+Valid, 17540 SdHoareTripleChecker+Invalid, 10853 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 4445 IncrementalHoareTripleChecker+Valid, 6408 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 7.4s IncrementalHoareTripleChecker+Time [2022-12-13 16:43:03,460 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [13798 Valid, 17540 Invalid, 10853 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [4445 Valid, 6408 Invalid, 0 Unknown, 0 Unchecked, 7.4s Time] [2022-12-13 16:43:03,473 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 21507 states. [2022-12-13 16:43:06,901 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 21507 to 20981. [2022-12-13 16:43:06,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 20981 states, 13796 states have (on average 1.2473180632067267) internal successors, (17208), 14226 states have internal predecessors, (17208), 5614 states have call successors, (5614), 1368 states have call predecessors, (5614), 1566 states have return successors, (7683), 5641 states have call predecessors, (7683), 5612 states have call successors, (7683) [2022-12-13 16:43:06,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20981 states to 20981 states and 30505 transitions. [2022-12-13 16:43:06,978 INFO L78 Accepts]: Start accepts. Automaton has 20981 states and 30505 transitions. Word has length 257 [2022-12-13 16:43:06,979 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 16:43:06,979 INFO L495 AbstractCegarLoop]: Abstraction has 20981 states and 30505 transitions. [2022-12-13 16:43:06,979 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 12.25) internal successors, (98), 8 states have internal predecessors, (98), 4 states have call successors, (31), 4 states have call predecessors, (31), 2 states have return successors, (29), 4 states have call predecessors, (29), 4 states have call successors, (29) [2022-12-13 16:43:06,979 INFO L276 IsEmpty]: Start isEmpty. Operand 20981 states and 30505 transitions. [2022-12-13 16:43:06,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 292 [2022-12-13 16:43:06,981 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 16:43:06,982 INFO L195 NwaCegarLoop]: trace histogram [17, 17, 17, 7, 7, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 4, 4, 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] [2022-12-13 16:43:06,992 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (14)] Ended with exit code 0 [2022-12-13 16:43:07,182 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 14 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable44 [2022-12-13 16:43:07,184 INFO L420 AbstractCegarLoop]: === Iteration 46 === Targeting ldv_linux_arch_io_io_mem_unmapErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_kernel_rcu_update_lock_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 26 more)] === [2022-12-13 16:43:07,184 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 16:43:07,185 INFO L85 PathProgramCache]: Analyzing trace with hash -815980186, now seen corresponding path program 1 times [2022-12-13 16:43:07,185 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 16:43:07,186 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2110304234] [2022-12-13 16:43:07,186 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 16:43:07,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 16:43:07,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:43:08,212 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 16:43:08,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:43:08,215 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2022-12-13 16:43:08,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:43:08,217 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2022-12-13 16:43:08,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:43:08,226 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2022-12-13 16:43:08,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:43:08,230 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:43:08,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:43:08,232 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 16:43:08,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:43:08,234 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-12-13 16:43:08,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:43:08,243 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2022-12-13 16:43:08,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:43:08,246 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 48 [2022-12-13 16:43:08,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:43:08,250 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:43:08,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:43:08,252 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 16:43:08,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:43:08,254 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-12-13 16:43:08,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:43:08,256 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2022-12-13 16:43:08,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:43:08,261 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:43:08,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:43:08,263 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 16:43:08,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:43:08,265 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-12-13 16:43:08,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:43:08,267 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2022-12-13 16:43:08,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:43:08,269 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 96 [2022-12-13 16:43:08,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:43:08,272 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 100 [2022-12-13 16:43:08,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:43:08,275 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2022-12-13 16:43:08,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:43:08,277 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2022-12-13 16:43:08,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:43:08,280 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2022-12-13 16:43:08,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:43:08,370 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:43:08,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:43:08,398 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 16:43:08,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:43:08,404 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-12-13 16:43:08,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:43:08,409 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2022-12-13 16:43:08,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:43:08,414 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:43:08,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:43:08,417 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 16:43:08,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:43:08,419 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-12-13 16:43:08,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:43:08,421 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 167 [2022-12-13 16:43:08,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:43:08,423 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 173 [2022-12-13 16:43:08,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:43:08,436 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 184 [2022-12-13 16:43:08,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:43:08,450 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 188 [2022-12-13 16:43:08,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:43:08,454 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 193 [2022-12-13 16:43:08,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:43:08,458 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:43:08,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:43:08,461 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 206 [2022-12-13 16:43:08,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:43:08,465 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 212 [2022-12-13 16:43:08,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:43:08,469 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 217 [2022-12-13 16:43:08,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:43:08,473 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 223 [2022-12-13 16:43:08,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:43:08,478 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:43:08,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:43:08,480 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 16:43:08,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:43:08,482 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-12-13 16:43:08,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:43:08,484 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 244 [2022-12-13 16:43:08,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:43:08,487 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 250 [2022-12-13 16:43:08,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:43:08,490 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 254 [2022-12-13 16:43:08,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:43:08,493 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 258 [2022-12-13 16:43:08,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:43:08,495 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 268 [2022-12-13 16:43:08,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:43:08,497 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 277 [2022-12-13 16:43:08,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:43:08,499 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 281 [2022-12-13 16:43:08,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:43:08,502 INFO L134 CoverageAnalysis]: Checked inductivity of 796 backedges. 48 proven. 35 refuted. 0 times theorem prover too weak. 713 trivial. 0 not checked. [2022-12-13 16:43:08,502 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 16:43:08,502 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2110304234] [2022-12-13 16:43:08,502 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2110304234] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-13 16:43:08,502 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1759973213] [2022-12-13 16:43:08,502 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 16:43:08,502 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-13 16:43:08,502 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 16:43:08,503 INFO L229 MonitoredProcess]: Starting monitored process 15 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-13 16:43:08,504 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (15)] Waiting until timeout for monitored process [2022-12-13 16:43:09,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:43:09,915 INFO L263 TraceCheckSpWp]: Trace formula consists of 3864 conjuncts, 34 conjunts are in the unsatisfiable core [2022-12-13 16:43:09,919 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-13 16:43:10,014 INFO L134 CoverageAnalysis]: Checked inductivity of 796 backedges. 442 proven. 3 refuted. 0 times theorem prover too weak. 351 trivial. 0 not checked. [2022-12-13 16:43:10,014 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-12-13 16:43:10,200 INFO L134 CoverageAnalysis]: Checked inductivity of 796 backedges. 45 proven. 33 refuted. 0 times theorem prover too weak. 718 trivial. 0 not checked. [2022-12-13 16:43:10,200 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1759973213] provided 0 perfect and 2 imperfect interpolant sequences [2022-12-13 16:43:10,200 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-12-13 16:43:10,201 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [13, 8, 8] total 18 [2022-12-13 16:43:10,201 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1439747227] [2022-12-13 16:43:10,201 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-12-13 16:43:10,202 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 18 states [2022-12-13 16:43:10,202 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 16:43:10,202 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2022-12-13 16:43:10,202 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=41, Invalid=265, Unknown=0, NotChecked=0, Total=306 [2022-12-13 16:43:10,203 INFO L87 Difference]: Start difference. First operand 20981 states and 30505 transitions. Second operand has 18 states, 17 states have (on average 7.9411764705882355) internal successors, (135), 12 states have internal predecessors, (135), 5 states have call successors, (78), 6 states have call predecessors, (78), 5 states have return successors, (62), 6 states have call predecessors, (62), 5 states have call successors, (62) [2022-12-13 16:43:32,465 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 16:43:32,465 INFO L93 Difference]: Finished difference Result 42396 states and 61834 transitions. [2022-12-13 16:43:32,466 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2022-12-13 16:43:32,466 INFO L78 Accepts]: Start accepts. Automaton has has 18 states, 17 states have (on average 7.9411764705882355) internal successors, (135), 12 states have internal predecessors, (135), 5 states have call successors, (78), 6 states have call predecessors, (78), 5 states have return successors, (62), 6 states have call predecessors, (62), 5 states have call successors, (62) Word has length 291 [2022-12-13 16:43:32,466 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 16:43:32,524 INFO L225 Difference]: With dead ends: 42396 [2022-12-13 16:43:32,524 INFO L226 Difference]: Without dead ends: 21790 [2022-12-13 16:43:32,574 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 699 GetRequests, 672 SyntacticMatches, 1 SemanticMatches, 26 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 92 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=126, Invalid=630, Unknown=0, NotChecked=0, Total=756 [2022-12-13 16:43:32,574 INFO L413 NwaCegarLoop]: 930 mSDtfsCounter, 5534 mSDsluCounter, 7569 mSDsCounter, 0 mSdLazyCounter, 27054 mSolverCounterSat, 4491 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 15.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5696 SdHoareTripleChecker+Valid, 8499 SdHoareTripleChecker+Invalid, 31545 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 4491 IncrementalHoareTripleChecker+Valid, 27054 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 17.3s IncrementalHoareTripleChecker+Time [2022-12-13 16:43:32,574 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5696 Valid, 8499 Invalid, 31545 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [4491 Valid, 27054 Invalid, 0 Unknown, 0 Unchecked, 17.3s Time] [2022-12-13 16:43:32,589 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 21790 states. [2022-12-13 16:43:36,405 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 21790 to 20981. [2022-12-13 16:43:36,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 20981 states, 13796 states have (on average 1.2470281240939403) internal successors, (17204), 14222 states have internal predecessors, (17204), 5614 states have call successors, (5614), 1368 states have call predecessors, (5614), 1566 states have return successors, (7683), 5641 states have call predecessors, (7683), 5612 states have call successors, (7683) [2022-12-13 16:43:36,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20981 states to 20981 states and 30501 transitions. [2022-12-13 16:43:36,506 INFO L78 Accepts]: Start accepts. Automaton has 20981 states and 30501 transitions. Word has length 291 [2022-12-13 16:43:36,507 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 16:43:36,507 INFO L495 AbstractCegarLoop]: Abstraction has 20981 states and 30501 transitions. [2022-12-13 16:43:36,507 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 18 states, 17 states have (on average 7.9411764705882355) internal successors, (135), 12 states have internal predecessors, (135), 5 states have call successors, (78), 6 states have call predecessors, (78), 5 states have return successors, (62), 6 states have call predecessors, (62), 5 states have call successors, (62) [2022-12-13 16:43:36,507 INFO L276 IsEmpty]: Start isEmpty. Operand 20981 states and 30501 transitions. [2022-12-13 16:43:36,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 296 [2022-12-13 16:43:36,512 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 16:43:36,513 INFO L195 NwaCegarLoop]: trace histogram [17, 17, 17, 7, 7, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 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] [2022-12-13 16:43:36,524 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (15)] Ended with exit code 0 [2022-12-13 16:43:36,713 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 15 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable45 [2022-12-13 16:43:36,714 INFO L420 AbstractCegarLoop]: === Iteration 47 === Targeting ldv_linux_arch_io_io_mem_unmapErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_kernel_rcu_update_lock_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 26 more)] === [2022-12-13 16:43:36,715 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 16:43:36,715 INFO L85 PathProgramCache]: Analyzing trace with hash -633693495, now seen corresponding path program 1 times [2022-12-13 16:43:36,716 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 16:43:36,716 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1709977857] [2022-12-13 16:43:36,716 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 16:43:36,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 16:43:37,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-13 16:43:37,391 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-12-13 16:43:38,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-13 16:43:38,384 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-12-13 16:43:38,384 INFO L360 BasicCegarLoop]: Counterexample is feasible [2022-12-13 16:43:38,385 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ldv_linux_arch_io_io_mem_unmapErr0ASSERT_VIOLATIONERROR_FUNCTION (27 of 28 remaining) [2022-12-13 16:43:38,386 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (26 of 28 remaining) [2022-12-13 16:43:38,386 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ldv_linux_kernel_rcu_update_lock_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (25 of 28 remaining) [2022-12-13 16:43:38,386 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ldv_linux_kernel_rcu_update_lock_bh_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (24 of 28 remaining) [2022-12-13 16:43:38,386 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ldv_linux_block_genhd_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (23 of 28 remaining) [2022-12-13 16:43:38,386 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ldv_linux_usb_urb_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (22 of 28 remaining) [2022-12-13 16:43:38,386 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION (21 of 28 remaining) [2022-12-13 16:43:38,386 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ldv_linux_kernel_locking_rwlock_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (20 of 28 remaining) [2022-12-13 16:43:38,386 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ldv_linux_kernel_locking_rwlock_check_final_stateErr1ASSERT_VIOLATIONERROR_FUNCTION (19 of 28 remaining) [2022-12-13 16:43:38,387 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ldv_linux_mmc_sdio_func_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (18 of 28 remaining) [2022-12-13 16:43:38,387 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ldv_linux_lib_idr_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (17 of 28 remaining) [2022-12-13 16:43:38,387 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (16 of 28 remaining) [2022-12-13 16:43:38,387 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ldv_linux_fs_char_dev_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (15 of 28 remaining) [2022-12-13 16:43:38,387 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ldv_linux_kernel_rcu_srcu_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (14 of 28 remaining) [2022-12-13 16:43:38,387 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ldv_linux_arch_io_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (13 of 28 remaining) [2022-12-13 16:43:38,387 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ldv_linux_net_register_check_return_value_probeErr0ASSERT_VIOLATIONERROR_FUNCTION (12 of 28 remaining) [2022-12-13 16:43:38,387 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ldv_linux_kernel_module_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (11 of 28 remaining) [2022-12-13 16:43:38,387 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ldv_linux_drivers_base_class_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (10 of 28 remaining) [2022-12-13 16:43:38,387 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ldv_linux_net_sock_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (9 of 28 remaining) [2022-12-13 16:43:38,387 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ldv_linux_usb_register_check_return_value_probeErr0ASSERT_VIOLATIONERROR_FUNCTION (8 of 28 remaining) [2022-12-13 16:43:38,387 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ldv_linux_usb_gadget_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (7 of 28 remaining) [2022-12-13 16:43:38,388 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ldv_linux_fs_sysfs_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (6 of 28 remaining) [2022-12-13 16:43:38,388 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ldv_linux_block_queue_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (5 of 28 remaining) [2022-12-13 16:43:38,388 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ldv_linux_kernel_rcu_update_lock_sched_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (4 of 28 remaining) [2022-12-13 16:43:38,388 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location kzallocErr0ASSERT_VIOLATIONERROR_FUNCTION (3 of 28 remaining) [2022-12-13 16:43:38,388 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location kzallocErr1ASSERT_VIOLATIONERROR_FUNCTION (2 of 28 remaining) [2022-12-13 16:43:38,388 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ldv_linux_net_rtnetlink_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (1 of 28 remaining) [2022-12-13 16:43:38,388 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ldv_linux_block_request_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 28 remaining) [2022-12-13 16:43:38,388 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable46 [2022-12-13 16:43:38,390 INFO L445 BasicCegarLoop]: Path program histogram: [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 16:43:38,393 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2022-12-13 16:43:38,417 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_14~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,417 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_14~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_14~0.function.offset [2022-12-13 16:43:38,417 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,417 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 16:43:38,418 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_4~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,418 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_4~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_4~0.function.base [2022-12-13 16:43:38,418 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_7~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,418 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_7~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_7~0.function.base [2022-12-13 16:43:38,418 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,418 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 16:43:38,418 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,418 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 16:43:38,418 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,418 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 16:43:38,418 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_4~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,419 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_4~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_4~0.function.offset [2022-12-13 16:43:38,419 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,419 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 16:43:38,419 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_14~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,419 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_14~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_14~0.function.base [2022-12-13 16:43:38,419 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,419 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 16:43:38,419 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,419 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 16:43:38,419 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,419 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 16:43:38,419 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,420 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 16:43:38,420 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_7~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,420 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_7~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_7~0.function.offset [2022-12-13 16:43:38,420 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_5~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,420 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_5~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_5~0.function.offset [2022-12-13 16:43:38,420 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,420 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 16:43:38,420 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_5~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,420 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_5~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_5~0.function.base [2022-12-13 16:43:38,420 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_14~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,420 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_14~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_14~0.function.offset [2022-12-13 16:43:38,421 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,421 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 16:43:38,421 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_4~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,421 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_4~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_4~0.function.base [2022-12-13 16:43:38,421 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_7~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,421 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_7~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_7~0.function.base [2022-12-13 16:43:38,421 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,421 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 16:43:38,421 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,421 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 16:43:38,422 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,422 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 16:43:38,422 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_4~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,422 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_4~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_4~0.function.offset [2022-12-13 16:43:38,422 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,422 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 16:43:38,422 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_14~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,422 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_14~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_14~0.function.base [2022-12-13 16:43:38,422 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,422 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 16:43:38,422 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,422 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 16:43:38,422 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,423 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 16:43:38,423 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,423 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 16:43:38,423 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_7~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,423 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_7~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_7~0.function.offset [2022-12-13 16:43:38,423 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_5~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,423 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_5~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_5~0.function.offset [2022-12-13 16:43:38,423 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,423 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 16:43:38,423 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_5~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,423 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_5~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_5~0.function.base [2022-12-13 16:43:38,424 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_14~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,424 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_14~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_14~0.function.offset [2022-12-13 16:43:38,424 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,424 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 16:43:38,424 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_4~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,424 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_4~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_4~0.function.base [2022-12-13 16:43:38,424 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_7~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,424 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_7~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_7~0.function.base [2022-12-13 16:43:38,424 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,424 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 16:43:38,424 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,425 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 16:43:38,425 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,425 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 16:43:38,425 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_4~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,425 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_4~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_4~0.function.offset [2022-12-13 16:43:38,425 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,425 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 16:43:38,425 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_14~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,425 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_14~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_14~0.function.base [2022-12-13 16:43:38,425 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,425 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 16:43:38,425 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,426 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 16:43:38,426 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,426 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 16:43:38,426 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,426 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 16:43:38,426 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_7~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,426 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_7~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_7~0.function.offset [2022-12-13 16:43:38,426 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_5~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,426 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_5~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_5~0.function.offset [2022-12-13 16:43:38,426 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,426 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 16:43:38,426 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_5~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,427 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_5~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_5~0.function.base [2022-12-13 16:43:38,427 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_14~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,427 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_14~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_14~0.function.offset [2022-12-13 16:43:38,427 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,427 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 16:43:38,427 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_4~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,427 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_4~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_4~0.function.base [2022-12-13 16:43:38,427 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_7~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,427 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_7~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_7~0.function.base [2022-12-13 16:43:38,427 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,428 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 16:43:38,428 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,428 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 16:43:38,428 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,428 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 16:43:38,428 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_4~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,428 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_4~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_4~0.function.offset [2022-12-13 16:43:38,428 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,428 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 16:43:38,428 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_14~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,428 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_14~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_14~0.function.base [2022-12-13 16:43:38,429 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,429 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 16:43:38,429 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,429 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 16:43:38,429 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,429 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 16:43:38,429 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,429 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 16:43:38,429 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_7~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,429 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_7~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_7~0.function.offset [2022-12-13 16:43:38,429 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_5~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,429 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_5~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_5~0.function.offset [2022-12-13 16:43:38,429 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,430 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 16:43:38,430 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_5~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,430 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_5~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_5~0.function.base [2022-12-13 16:43:38,430 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_14~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,430 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_14~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_14~0.function.offset [2022-12-13 16:43:38,430 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,430 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 16:43:38,430 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_4~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,430 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_4~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_4~0.function.base [2022-12-13 16:43:38,430 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_7~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,431 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_7~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_7~0.function.base [2022-12-13 16:43:38,431 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,431 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 16:43:38,431 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,431 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 16:43:38,431 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,431 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 16:43:38,431 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_4~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,431 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_4~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_4~0.function.offset [2022-12-13 16:43:38,431 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,431 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 16:43:38,431 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_14~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,432 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_14~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_14~0.function.base [2022-12-13 16:43:38,432 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,432 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 16:43:38,432 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,432 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 16:43:38,432 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,432 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 16:43:38,432 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,432 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 16:43:38,432 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_7~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,432 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_7~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_7~0.function.offset [2022-12-13 16:43:38,432 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_5~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,432 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_5~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_5~0.function.offset [2022-12-13 16:43:38,433 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,433 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 16:43:38,433 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_5~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,433 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_5~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_5~0.function.base [2022-12-13 16:43:38,433 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_14~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,433 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_14~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_14~0.function.offset [2022-12-13 16:43:38,433 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,433 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 16:43:38,433 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_4~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,433 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_4~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_4~0.function.base [2022-12-13 16:43:38,434 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_7~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,434 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_7~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_7~0.function.base [2022-12-13 16:43:38,434 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,434 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 16:43:38,434 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,434 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 16:43:38,434 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,434 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 16:43:38,434 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_4~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,434 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_4~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_4~0.function.offset [2022-12-13 16:43:38,434 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,434 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 16:43:38,434 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_14~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,435 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_14~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_14~0.function.base [2022-12-13 16:43:38,435 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,435 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 16:43:38,435 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,435 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 16:43:38,435 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,435 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 16:43:38,435 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,435 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 16:43:38,435 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_7~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,435 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_7~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_7~0.function.offset [2022-12-13 16:43:38,435 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_5~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,436 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_5~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_5~0.function.offset [2022-12-13 16:43:38,436 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,436 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 16:43:38,436 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_5~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,436 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_5~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_5~0.function.base [2022-12-13 16:43:38,436 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_14~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,436 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_14~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_14~0.function.offset [2022-12-13 16:43:38,436 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,436 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 16:43:38,436 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_4~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,436 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_4~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_4~0.function.base [2022-12-13 16:43:38,437 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_7~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,437 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_7~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_7~0.function.base [2022-12-13 16:43:38,437 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,437 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 16:43:38,437 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,437 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 16:43:38,437 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,437 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 16:43:38,437 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_4~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,437 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_4~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_4~0.function.offset [2022-12-13 16:43:38,437 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,437 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 16:43:38,438 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_14~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,438 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_14~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_14~0.function.base [2022-12-13 16:43:38,438 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,438 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 16:43:38,438 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,438 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 16:43:38,438 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,438 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 16:43:38,438 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,438 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 16:43:38,438 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_7~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,438 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_7~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_7~0.function.offset [2022-12-13 16:43:38,438 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_5~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,438 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_5~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_5~0.function.offset [2022-12-13 16:43:38,439 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,439 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 16:43:38,439 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_5~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,439 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_5~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_5~0.function.base [2022-12-13 16:43:38,439 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_14~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,439 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_14~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_14~0.function.offset [2022-12-13 16:43:38,439 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,439 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 16:43:38,439 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_4~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,439 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_4~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_4~0.function.base [2022-12-13 16:43:38,439 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_7~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,440 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_7~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_7~0.function.base [2022-12-13 16:43:38,440 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,440 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 16:43:38,440 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,440 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 16:43:38,440 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,440 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 16:43:38,440 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_4~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,440 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_4~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_4~0.function.offset [2022-12-13 16:43:38,440 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,440 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 16:43:38,440 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_14~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,440 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_14~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_14~0.function.base [2022-12-13 16:43:38,441 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,441 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 16:43:38,441 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,441 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 16:43:38,441 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,441 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 16:43:38,441 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,441 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 16:43:38,441 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_7~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,441 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_7~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_7~0.function.offset [2022-12-13 16:43:38,441 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_5~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,441 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_5~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_5~0.function.offset [2022-12-13 16:43:38,441 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,442 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 16:43:38,442 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_5~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,442 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_5~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_5~0.function.base [2022-12-13 16:43:38,442 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_14~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,442 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_14~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_14~0.function.offset [2022-12-13 16:43:38,442 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,442 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 16:43:38,442 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_4~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,442 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_4~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_4~0.function.base [2022-12-13 16:43:38,442 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_7~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,443 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_7~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_7~0.function.base [2022-12-13 16:43:38,443 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,443 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 16:43:38,443 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,443 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 16:43:38,443 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,443 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 16:43:38,443 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_4~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,443 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_4~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_4~0.function.offset [2022-12-13 16:43:38,443 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,443 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 16:43:38,443 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_14~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,443 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_14~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_14~0.function.base [2022-12-13 16:43:38,444 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,444 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 16:43:38,444 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,444 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 16:43:38,444 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,444 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 16:43:38,444 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,444 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 16:43:38,444 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_7~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,444 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_7~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_7~0.function.offset [2022-12-13 16:43:38,444 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_5~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,444 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_5~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_5~0.function.offset [2022-12-13 16:43:38,445 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,445 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 16:43:38,445 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_5~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,445 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_5~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_5~0.function.base [2022-12-13 16:43:38,445 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_14~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,445 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_14~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_14~0.function.offset [2022-12-13 16:43:38,445 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,445 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 16:43:38,445 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_4~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,445 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_4~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_4~0.function.base [2022-12-13 16:43:38,445 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_7~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,445 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_7~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_7~0.function.base [2022-12-13 16:43:38,446 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,446 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 16:43:38,446 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,446 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 16:43:38,446 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,446 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 16:43:38,446 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_4~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,446 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_4~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_4~0.function.offset [2022-12-13 16:43:38,446 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,446 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 16:43:38,446 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_14~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,446 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_14~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_14~0.function.base [2022-12-13 16:43:38,446 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,447 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 16:43:38,447 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,447 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 16:43:38,447 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,447 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 16:43:38,447 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,447 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 16:43:38,447 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_7~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,447 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_7~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_7~0.function.offset [2022-12-13 16:43:38,447 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_5~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,447 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_5~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_5~0.function.offset [2022-12-13 16:43:38,447 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,447 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 16:43:38,448 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_5~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,448 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_5~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_5~0.function.base [2022-12-13 16:43:38,448 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_14~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,448 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_14~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_14~0.function.offset [2022-12-13 16:43:38,448 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,448 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 16:43:38,448 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_4~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,448 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_4~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_4~0.function.base [2022-12-13 16:43:38,448 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_7~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,448 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_7~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_7~0.function.base [2022-12-13 16:43:38,448 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,448 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 16:43:38,449 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,449 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 16:43:38,449 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,449 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 16:43:38,449 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_4~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,449 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_4~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_4~0.function.offset [2022-12-13 16:43:38,449 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,449 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 16:43:38,449 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_14~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,449 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_14~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_14~0.function.base [2022-12-13 16:43:38,449 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,449 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 16:43:38,449 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,449 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 16:43:38,450 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,450 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 16:43:38,450 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,450 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 16:43:38,450 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_7~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,450 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_7~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_7~0.function.offset [2022-12-13 16:43:38,450 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_5~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,450 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_5~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_5~0.function.offset [2022-12-13 16:43:38,450 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,450 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 16:43:38,450 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_5~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,450 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_5~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_5~0.function.base [2022-12-13 16:43:38,451 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_14~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,451 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_14~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_14~0.function.offset [2022-12-13 16:43:38,451 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,451 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 16:43:38,451 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_4~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,451 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_4~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_4~0.function.base [2022-12-13 16:43:38,451 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_7~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,451 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_7~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_7~0.function.base [2022-12-13 16:43:38,451 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,451 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 16:43:38,451 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,451 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 16:43:38,452 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,452 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 16:43:38,452 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_4~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,452 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_4~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_4~0.function.offset [2022-12-13 16:43:38,452 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,452 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 16:43:38,452 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_14~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,452 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_14~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_14~0.function.base [2022-12-13 16:43:38,452 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,452 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 16:43:38,452 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,452 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 16:43:38,452 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,453 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 16:43:38,453 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,453 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 16:43:38,453 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_7~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,453 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_7~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_7~0.function.offset [2022-12-13 16:43:38,453 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_5~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,453 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_5~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_5~0.function.offset [2022-12-13 16:43:38,453 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,453 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 16:43:38,453 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_5~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,453 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_5~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_5~0.function.base [2022-12-13 16:43:38,453 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_14~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,453 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_14~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_14~0.function.offset [2022-12-13 16:43:38,454 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,454 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 16:43:38,454 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_4~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,454 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_4~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_4~0.function.base [2022-12-13 16:43:38,454 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_7~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,454 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_7~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_7~0.function.base [2022-12-13 16:43:38,454 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,454 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 16:43:38,454 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,454 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 16:43:38,454 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,454 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 16:43:38,454 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_4~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,455 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_4~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_4~0.function.offset [2022-12-13 16:43:38,455 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,455 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 16:43:38,455 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_14~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,455 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_14~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_14~0.function.base [2022-12-13 16:43:38,455 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,455 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 16:43:38,455 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,455 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 16:43:38,455 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,455 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 16:43:38,455 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,455 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 16:43:38,456 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_7~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,456 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_7~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_7~0.function.offset [2022-12-13 16:43:38,456 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_5~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,456 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_5~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_5~0.function.offset [2022-12-13 16:43:38,456 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,456 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 16:43:38,456 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_5~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,456 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_5~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_5~0.function.base [2022-12-13 16:43:38,456 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_14~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,456 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_14~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_14~0.function.offset [2022-12-13 16:43:38,456 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,456 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 16:43:38,457 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_4~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,457 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_4~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_4~0.function.base [2022-12-13 16:43:38,457 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_7~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,457 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_7~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_7~0.function.base [2022-12-13 16:43:38,457 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,457 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 16:43:38,457 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,457 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 16:43:38,457 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,457 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 16:43:38,457 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_4~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,457 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_4~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_4~0.function.offset [2022-12-13 16:43:38,457 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,458 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 16:43:38,458 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_14~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,458 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_14~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_14~0.function.base [2022-12-13 16:43:38,458 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,458 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 16:43:38,458 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,458 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 16:43:38,458 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,458 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 16:43:38,458 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,458 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 16:43:38,458 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_7~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,458 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_7~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_7~0.function.offset [2022-12-13 16:43:38,458 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_5~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,459 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_5~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_5~0.function.offset [2022-12-13 16:43:38,459 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,459 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 16:43:38,459 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_5~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,459 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_5~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_5~0.function.base [2022-12-13 16:43:38,459 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_14~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,459 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_14~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_14~0.function.offset [2022-12-13 16:43:38,459 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,459 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 16:43:38,459 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_4~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,459 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_4~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_4~0.function.base [2022-12-13 16:43:38,460 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_7~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,460 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_7~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_7~0.function.base [2022-12-13 16:43:38,460 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,460 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 16:43:38,460 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,460 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 16:43:38,460 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,460 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 16:43:38,460 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_4~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,460 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_4~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_4~0.function.offset [2022-12-13 16:43:38,460 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,460 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 16:43:38,460 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_14~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,461 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_14~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_14~0.function.base [2022-12-13 16:43:38,461 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,461 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 16:43:38,461 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,461 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 16:43:38,461 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,461 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 16:43:38,461 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,461 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 16:43:38,461 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_7~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,461 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_7~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_7~0.function.offset [2022-12-13 16:43:38,461 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_5~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,461 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_5~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_5~0.function.offset [2022-12-13 16:43:38,462 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,462 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 16:43:38,462 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_5~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,462 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_5~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_5~0.function.base [2022-12-13 16:43:38,462 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_14~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,462 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_14~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_14~0.function.offset [2022-12-13 16:43:38,462 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,462 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 16:43:38,462 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_4~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,462 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_4~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_4~0.function.base [2022-12-13 16:43:38,462 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_7~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,463 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_7~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_7~0.function.base [2022-12-13 16:43:38,463 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,463 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 16:43:38,463 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,463 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 16:43:38,463 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,463 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 16:43:38,463 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_4~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,463 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_4~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_4~0.function.offset [2022-12-13 16:43:38,463 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,463 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 16:43:38,463 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_14~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,463 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_14~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_14~0.function.base [2022-12-13 16:43:38,464 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,464 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 16:43:38,464 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,464 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 16:43:38,464 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,464 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 16:43:38,464 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,464 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 16:43:38,464 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_7~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,464 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_7~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_7~0.function.offset [2022-12-13 16:43:38,464 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_5~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,464 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_5~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_5~0.function.offset [2022-12-13 16:43:38,464 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,465 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 16:43:38,465 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_5~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,465 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_5~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_5~0.function.base [2022-12-13 16:43:38,465 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_14~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,465 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_14~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_14~0.function.offset [2022-12-13 16:43:38,465 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,465 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 16:43:38,465 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_4~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,465 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_4~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_4~0.function.base [2022-12-13 16:43:38,465 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_7~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,465 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_7~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_7~0.function.base [2022-12-13 16:43:38,465 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,466 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 16:43:38,466 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,466 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 16:43:38,466 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,466 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 16:43:38,466 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_4~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,466 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_4~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_4~0.function.offset [2022-12-13 16:43:38,466 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,466 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 16:43:38,466 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_14~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,466 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_14~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_14~0.function.base [2022-12-13 16:43:38,466 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,466 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 16:43:38,466 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,467 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 16:43:38,467 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,467 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 16:43:38,467 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,467 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 16:43:38,467 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_7~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,467 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_7~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_7~0.function.offset [2022-12-13 16:43:38,467 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_5~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,467 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_5~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_5~0.function.offset [2022-12-13 16:43:38,467 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,467 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 16:43:38,467 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_5~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,467 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_5~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_5~0.function.base [2022-12-13 16:43:38,468 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_14~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,468 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_14~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_14~0.function.offset [2022-12-13 16:43:38,468 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,468 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 16:43:38,468 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_4~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,468 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_4~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_4~0.function.base [2022-12-13 16:43:38,468 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_7~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,468 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_7~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_7~0.function.base [2022-12-13 16:43:38,468 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,468 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 16:43:38,468 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,468 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 16:43:38,468 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,469 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 16:43:38,469 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_4~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,469 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_4~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_4~0.function.offset [2022-12-13 16:43:38,469 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,469 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 16:43:38,469 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_14~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,469 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_14~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_14~0.function.base [2022-12-13 16:43:38,469 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,469 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 16:43:38,469 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,469 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 16:43:38,469 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,469 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 16:43:38,469 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,470 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 16:43:38,470 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_7~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,470 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_7~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_7~0.function.offset [2022-12-13 16:43:38,470 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_5~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,470 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_5~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_5~0.function.offset [2022-12-13 16:43:38,470 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,470 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 16:43:38,470 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_5~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,470 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_5~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_5~0.function.base [2022-12-13 16:43:38,470 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_14~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,470 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_14~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_14~0.function.offset [2022-12-13 16:43:38,470 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,470 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 16:43:38,471 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_4~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,471 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_4~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_4~0.function.base [2022-12-13 16:43:38,471 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_7~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,471 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_7~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_7~0.function.base [2022-12-13 16:43:38,471 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,471 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 16:43:38,471 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,471 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 16:43:38,471 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,471 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 16:43:38,471 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_4~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,471 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_4~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_4~0.function.offset [2022-12-13 16:43:38,471 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,472 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 16:43:38,472 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_14~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,472 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_14~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_14~0.function.base [2022-12-13 16:43:38,472 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,472 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 16:43:38,472 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,472 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 16:43:38,472 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,472 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 16:43:38,472 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,472 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 16:43:38,472 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_7~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,472 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_7~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_7~0.function.offset [2022-12-13 16:43:38,472 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_5~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,473 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_5~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_5~0.function.offset [2022-12-13 16:43:38,473 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,473 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 16:43:38,473 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_5~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,473 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_5~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_5~0.function.base [2022-12-13 16:43:38,473 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_14~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,473 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_14~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_14~0.function.offset [2022-12-13 16:43:38,473 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,473 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 16:43:38,473 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_4~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,473 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_4~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_4~0.function.base [2022-12-13 16:43:38,473 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_7~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,474 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_7~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_7~0.function.base [2022-12-13 16:43:38,474 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,474 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 16:43:38,474 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,474 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 16:43:38,474 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,474 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 16:43:38,474 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_4~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,474 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_4~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_4~0.function.offset [2022-12-13 16:43:38,474 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,474 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 16:43:38,474 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_14~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,474 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_14~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_14~0.function.base [2022-12-13 16:43:38,474 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,475 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 16:43:38,475 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,475 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 16:43:38,475 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,475 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 16:43:38,475 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,475 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 16:43:38,475 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_7~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,475 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_7~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_7~0.function.offset [2022-12-13 16:43:38,475 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_5~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,475 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_5~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_5~0.function.offset [2022-12-13 16:43:38,475 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,475 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 16:43:38,476 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_5~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,476 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_5~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_5~0.function.base [2022-12-13 16:43:38,476 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_14~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,476 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_14~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_14~0.function.offset [2022-12-13 16:43:38,476 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,476 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 16:43:38,476 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_4~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,476 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_4~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_4~0.function.base [2022-12-13 16:43:38,476 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_7~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,476 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_7~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_7~0.function.base [2022-12-13 16:43:38,476 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,476 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 16:43:38,477 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,477 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 16:43:38,477 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,477 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 16:43:38,477 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_4~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,477 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_4~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_4~0.function.offset [2022-12-13 16:43:38,477 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,477 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 16:43:38,477 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_14~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,477 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_14~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_14~0.function.base [2022-12-13 16:43:38,477 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,477 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 16:43:38,477 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,478 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 16:43:38,478 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,478 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 16:43:38,478 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,478 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 16:43:38,478 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_7~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,478 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_7~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_7~0.function.offset [2022-12-13 16:43:38,478 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_5~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,478 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_5~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_5~0.function.offset [2022-12-13 16:43:38,478 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,478 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 16:43:38,478 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_5~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,478 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_5~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_5~0.function.base [2022-12-13 16:43:38,479 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_14~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,479 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_14~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_14~0.function.offset [2022-12-13 16:43:38,479 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,479 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 16:43:38,479 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_4~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,479 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_4~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_4~0.function.base [2022-12-13 16:43:38,479 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_7~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,479 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_7~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_7~0.function.base [2022-12-13 16:43:38,479 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,479 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 16:43:38,479 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_2~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,479 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 16:43:38,480 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,480 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 16:43:38,480 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_4~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,480 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_4~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_4~0.function.offset [2022-12-13 16:43:38,480 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,480 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 16:43:38,480 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_14~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,480 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_14~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_14~0.function.base [2022-12-13 16:43:38,480 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_3~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,480 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 16:43:38,480 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,480 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 16:43:38,480 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_6~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,481 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 16:43:38,481 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_1~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,481 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 16:43:38,481 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_7~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,481 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_7~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_7~0.function.offset [2022-12-13 16:43:38,481 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_5~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,481 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_5~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_5~0.function.offset [2022-12-13 16:43:38,481 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_0~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,481 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 16:43:38,481 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_5~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,481 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_5~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_5~0.function.base [2022-12-13 16:43:38,481 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_14~0 : { identifier : int, function : $Pointer$ } not handled [2022-12-13 16:43:38,481 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_14~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_14~0.function.offset WARNING: YOUR LOGFILE WAS TOO LONG, SOME LINES IN THE MIDDLE WERE REMOVED. Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_5~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_5~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_14~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_14~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_14~0.function.offset - 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_4~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_4~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_4~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_7~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_7~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_7~0.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_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_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_4~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_4~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_4~0.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_14~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_14~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_14~0.function.base - 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_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_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_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_7~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_7~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_7~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_5~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_5~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_5~0.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_5~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_5~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_5~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_14~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_14~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_14~0.function.offset - 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_4~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_4~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_4~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_7~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_7~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_7~0.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_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_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_4~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_4~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_4~0.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_14~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_14~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_14~0.function.base - 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_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_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_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_7~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_7~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_7~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_5~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_5~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_5~0.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_5~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_5~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_5~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_14~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_14~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_14~0.function.offset - 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_4~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_4~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_4~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_7~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_7~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_7~0.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_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_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_4~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_4~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_4~0.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_14~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_14~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_14~0.function.base - 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_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_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_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_7~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_7~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_7~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_5~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_5~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_5~0.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_5~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_5~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_5~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_14~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_14~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_14~0.function.offset - 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_4~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_4~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_4~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_7~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_7~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_7~0.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_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_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_4~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_4~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_4~0.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_14~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_14~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_14~0.function.base - 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_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_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_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_7~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_7~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_7~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_5~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_5~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_5~0.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_5~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_5~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_5~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_14~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_14~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_14~0.function.offset - 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_4~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_4~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_4~0.function.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_7~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_7~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_7~0.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_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_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_4~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_4~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_4~0.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_14~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_14~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_14~0.function.base - 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_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_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_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_7~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_7~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_7~0.function.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~ldv_thread_5~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_5~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_5~0.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_5~0 : { identifier : int, function : $Pointer$ } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~ldv_thread_5~0 : { identifier : int, function : $Pointer$ }; and expression ~ldv_thread_5~0.function.base * 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: 14813]: 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 6436. Possible FailurePath: [L4775-L4777] static char const driver_name[8U] = { 'n', 'e', 't', '2', '2', '7', '2', '\000'}; [L4778-L4785] static char const driver_vers[25U] = { '2', '0', '0', '6', ' ', 'O', 'c', 't', 'o', 'b', 'e', 'r', ' ', '1', '7', '/', 'm', 'a', 'i', 'n', 'l', 'i', 'n', 'e', '\000'}; [L4786-L4796] static char const driver_desc[38U] = { 'P', 'L', 'X', ' ', 'N', 'E', 'T', '2', '2', '7', '2', ' ', 'U', 'S', 'B', ' ', 'P', 'e', 'r', 'i', 'p', 'h', 'e', 'r', 'a', 'l', ' ', 'C', 'o', 'n', 't', 'r', 'o', 'l', 'l', 'e', 'r', '\000'}; [L4797] static char const ep0name[4U] = { 'e', 'p', '0', '\000'}; [L4798] static char const * const ep_name[4U] = { (char const *)(& ep0name), "ep-a", "ep-b", "ep-c"}; [L4799] static bool use_dma = 0; [L4800] static ushort dma_ep = 1U; [L4801] static ushort dma_mode = 2U; [L4802] static ushort fifo_mode = 0U; [L4803] static ushort enable_suspend = 0U; [L6169-L6172] static struct usb_ep_ops net2272_ep_ops = {& net2272_enable, & net2272_disable, & net2272_alloc_request, & net2272_free_request, & net2272_queue, & net2272_dequeue, & net2272_set_halt, & net2272_set_wedge, & net2272_fifo_status, & net2272_fifo_flush}; [L6271-L6273] static struct usb_gadget_ops const net2272_ops = {& net2272_get_frame, & net2272_wakeup, & net2272_set_selfpowered, 0, 0, & net2272_pullup, 0, 0, & net2272_start, & net2272_stop}; [L6436-L6438] static struct device_attribute dev_attr_registers = {{"registers", 292U, (_Bool)0, 0, {{{(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}}}}, & registers_show, 0}; [L6830-L6843] static u8 const net2272_test_packet[52U] = { 0U, 0U, 0U, 0U, 0U, 0U, 0U, 0U, 0U, 170U, 170U, 170U, 170U, 170U, 170U, 170U, 170U, 238U, 238U, 238U, 238U, 238U, 238U, 238U, 238U, 254U, 255U, 255U, 255U, 255U, 255U, 255U, 255U, 255U, 255U, 255U, 255U, 127U, 191U, 223U, 239U, 247U, 251U, 253U, 252U, 126U, 191U, 223U, 239U, 247U, 253U, 126U}; [L8156-L8157] static struct pci_device_id pci_ids[3U] = { {4277U, 36948U, 4294967295U, 4294967295U, 426238U, 0U, 0UL}, {4277U, 12914U, 4294967295U, 4294967295U, 426238U, 0U, 0UL}}; [L8158] struct pci_device_id const __mod_pci__pci_ids_device_table[3U] ; [L8159-L8164] static struct pci_driver net2272_pci_driver = {{0, 0}, (char const *)(& driver_name), (struct pci_device_id const *)(& pci_ids), & net2272_pci_probe, & net2272_pci_remove, 0, 0, 0, 0, 0, 0, 0, {0, 0, 0, 0, (_Bool)0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}, {{{{{{0U}}, 0U, 0U, 0, {0, {0, 0}, 0, 0, 0UL}}}}, {0, 0}}}; [L8343-L8347] static struct platform_driver net2272_plat_driver = {& net2272_plat_probe, & net2272_plat_remove, 0, 0, 0, {(char const *)(& driver_name), 0, 0, 0, (_Bool)0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}, 0, (_Bool)0}; [L8498] struct ldv_thread ldv_thread_0 ; [L8499] struct ldv_thread ldv_thread_1 ; [L8500] struct ldv_thread ldv_thread_14 ; [L8501] struct ldv_thread ldv_thread_2 ; [L8502] struct ldv_thread ldv_thread_3 ; [L8503] struct ldv_thread ldv_thread_4 ; [L8504] struct ldv_thread ldv_thread_5 ; [L8505] struct ldv_thread ldv_thread_6 ; [L8506] struct ldv_thread ldv_thread_7 ; [L10831] int ldv_linux_alloc_usb_lock_lock = 1; [L10989] int ldv_linux_arch_io_iomem = 0; [L11031] static int ldv_linux_block_genhd_disk_state = 0; [L11077] static int ldv_linux_block_queue_queue_state = 0; [L11101] int ldv_linux_block_request_blk_rq = 0; [L11125] int ldv_linux_drivers_base_class_usb_gadget_class = 0; [L11286] int ldv_linux_fs_char_dev_usb_gadget_chrdev = 0; [L11349] int ldv_linux_fs_sysfs_sysfs = 0; [L11392] int ldv_linux_kernel_locking_rwlock_rlock = 1; [L11393] int ldv_linux_kernel_locking_rwlock_wlock = 1; [L11484] int ldv_linux_kernel_module_module_refcounter = 1; [L11555] int ldv_linux_kernel_rcu_srcu_srcu_nested = 0; [L11594] int ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh = 0; [L11633] int ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched = 0; [L11672] int ldv_linux_kernel_rcu_update_lock_rcu_nested = 0; [L11747] static bool __ldv_in_interrupt_context = 0; [L11826] unsigned short ldv_linux_mmc_sdio_func_sdio_element = 0U; [L11867] int ldv_linux_net_register_probe_state = 0; [L11910] int rtnllocknumber = 0; [L11986] int locksocknumber = 0; [L12040] int ldv_linux_usb_coherent_coherent_state = 0; [L12084] ldv_map LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS ; [L12148] int ldv_linux_usb_gadget_usb_gadget = 0; [L12298] int ldv_linux_usb_register_probe_state = 0; [L12340] int ldv_linux_usb_urb_urb_state = 0; [L12610] ldv_set LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode ; [L12696] ldv_set LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock ; [L12782] ldv_set LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device ; [L12892] static int ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct = 1; [L12997] static int ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode = 1; [L13102] static int ldv_linux_kernel_locking_spinlock_spin_lock = 1; [L13207] static int ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN = 1; [L13312] static int ldv_linux_kernel_locking_spinlock_spin_lock_of_net2272 = 1; [L13417] static int ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data = 1; [L13522] static int ldv_linux_kernel_locking_spinlock_spin_ptl = 1; [L13627] static int ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct = 1; [L13788] static int ldv_linux_kernel_sched_completion_completion = 0; [L13820] static int ldv_linux_lib_idr_idr = 0; VAL [__ldv_in_interrupt_context=0, dev_attr_registers={202:0}, dma_ep=1, dma_mode=2, driver_desc={197:0}, driver_name={195:0}, driver_vers={196:0}, enable_suspend=0, ep0name={198:0}, ep_name={199:0}, fifo_mode=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_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=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_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_net2272=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=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_14=0, ldv_thread_14={0:0}, ldv_thread_2={0:0}, ldv_thread_2=0, ldv_thread_3={0:0}, ldv_thread_3=0, ldv_thread_4={0:0}, ldv_thread_4=0, ldv_thread_5={0:0}, ldv_thread_5=0, ldv_thread_6={0:0}, ldv_thread_6=0, ldv_thread_7=0, ldv_thread_7={0:0}, locksocknumber=0, net2272_ep_ops={200:0}, net2272_ops={201:0}, net2272_pci_driver={205:0}, net2272_plat_driver={206:0}, net2272_test_packet={203:0}, pci_ids={204:0}, rtnllocknumber=0, use_dma=0] [L8861] CALL ldv_ldv_initialize_148() [L10689] CALL ldv_linux_lib_find_bit_initialize() [L11804] CALL ldv_assume(nr_cpu_ids > 0) VAL [\old(expression)=1, __ldv_in_interrupt_context=0, dev_attr_registers={202:0}, dma_ep=1, dma_mode=2, driver_desc={197:0}, driver_name={195:0}, driver_vers={196:0}, enable_suspend=0, ep0name={198:0}, ep_name={199:0}, fifo_mode=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_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=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_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_net2272=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=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_14={0:0}, ldv_thread_14=0, ldv_thread_2=0, ldv_thread_2={0:0}, ldv_thread_3={0:0}, ldv_thread_3=0, ldv_thread_4=0, ldv_thread_4={0:0}, ldv_thread_5=0, ldv_thread_5={0:0}, ldv_thread_6={0:0}, ldv_thread_6=0, ldv_thread_7={0:0}, ldv_thread_7=0, locksocknumber=0, net2272_ep_ops={200:0}, net2272_ops={201:0}, net2272_pci_driver={205:0}, net2272_plat_driver={206:0}, net2272_test_packet={203:0}, nr_cpu_ids=1, pci_ids={204:0}, rtnllocknumber=0, use_dma=0] [L12368] COND FALSE !(expression == 0) VAL [\old(expression)=1, __ldv_in_interrupt_context=0, dev_attr_registers={202:0}, dma_ep=1, dma_mode=2, driver_desc={197:0}, driver_name={195:0}, driver_vers={196:0}, enable_suspend=0, ep0name={198:0}, ep_name={199:0}, expression=1, fifo_mode=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_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=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_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_net2272=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=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_14={0:0}, ldv_thread_14=0, ldv_thread_2=0, ldv_thread_2={0:0}, ldv_thread_3={0:0}, ldv_thread_3=0, ldv_thread_4={0:0}, ldv_thread_4=0, ldv_thread_5={0:0}, ldv_thread_5=0, ldv_thread_6=0, ldv_thread_6={0:0}, ldv_thread_7={0:0}, ldv_thread_7=0, locksocknumber=0, net2272_ep_ops={200:0}, net2272_ops={201:0}, net2272_pci_driver={205:0}, net2272_plat_driver={206:0}, net2272_test_packet={203:0}, nr_cpu_ids=1, pci_ids={204:0}, rtnllocknumber=0, use_dma=0] [L11804] RET ldv_assume(nr_cpu_ids > 0) VAL [__ldv_in_interrupt_context=0, dev_attr_registers={202:0}, dma_ep=1, dma_mode=2, driver_desc={197:0}, driver_name={195:0}, driver_vers={196:0}, enable_suspend=0, ep0name={198:0}, ep_name={199:0}, fifo_mode=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_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=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_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_net2272=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=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_14=0, ldv_thread_14={0:0}, ldv_thread_2={0:0}, ldv_thread_2=0, ldv_thread_3={0:0}, ldv_thread_3=0, ldv_thread_4=0, ldv_thread_4={0:0}, ldv_thread_5=0, ldv_thread_5={0:0}, ldv_thread_6={0:0}, ldv_thread_6=0, ldv_thread_7={0:0}, ldv_thread_7=0, locksocknumber=0, net2272_ep_ops={200:0}, net2272_ops={201:0}, net2272_pci_driver={205:0}, net2272_plat_driver={206:0}, net2272_test_packet={203:0}, nr_cpu_ids=1, pci_ids={204:0}, rtnllocknumber=0, use_dma=0] [L10689] RET ldv_linux_lib_find_bit_initialize() [L8861] RET ldv_ldv_initialize_148() [L8862] CALL ldv_entry_EMGentry_14((void *)0) [L8811] void (*ldv_14_exit_net2272_cleanup_default)(void) ; [L8812] int (*ldv_14_init_net2272_init_default)(void) ; [L8813] int ldv_14_ret_default ; [L8814] int tmp ; [L8815] int tmp___0 ; [L8818] CALL, EXPR ldv_EMGentry_init_net2272_init_14_15(ldv_14_init_net2272_init_default) [L8518] int tmp ; [L8521] CALL, EXPR net2272_init() [L8350] int ret ; [L8353] CALL, EXPR net2272_pci_register() [L8167] int tmp ; [L8170] CALL, EXPR ldv___pci_register_driver_139(& net2272_pci_driver, & __this_module, "net2272") [L10548] ldv_func_ret_type___1 ldv_func_res ; [L10549] int tmp ; [L10550] int tmp___0 ; [L10553] CALL, EXPR __pci_register_driver(ldv_func_arg1, ldv_func_arg2, ldv_func_arg3) [L14998] return __VERIFIER_nondet_int(); [L10553] RET, EXPR __pci_register_driver(ldv_func_arg1, ldv_func_arg2, ldv_func_arg3) [L10553] tmp = __pci_register_driver(ldv_func_arg1, ldv_func_arg2, ldv_func_arg3) [L10554] ldv_func_res = tmp [L10555-L10556] CALL, EXPR ldv___pci_register_driver(ldv_func_res, ldv_func_arg1, ldv_func_arg2, (char *)ldv_func_arg3) [L8529] struct pci_driver *ldv_13_pci_driver_pci_driver ; [L8530] int tmp ; VAL [\old(arg0)=0, __ldv_in_interrupt_context=0, __this_module={18446744073709551628:18446744073709551624}, arg0=0, arg1={205:0}, arg1={205:0}, arg2={18446744073709551628:18446744073709551624}, arg2={18446744073709551628:18446744073709551624}, arg3={177:0}, arg3={177:0}, dev_attr_registers={202:0}, dma_ep=1, dma_mode=2, driver_desc={197:0}, driver_name={195:0}, driver_vers={196:0}, enable_suspend=0, ep0name={198:0}, ep_name={199:0}, fifo_mode=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_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=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_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_net2272=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=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_14=0, ldv_thread_14={0:0}, ldv_thread_2={0:0}, ldv_thread_2=0, ldv_thread_3={0:0}, ldv_thread_3=0, ldv_thread_4={0:0}, ldv_thread_4=0, ldv_thread_5={0:0}, ldv_thread_5=0, ldv_thread_6={0:0}, ldv_thread_6=0, ldv_thread_7={0:0}, ldv_thread_7=0, locksocknumber=0, net2272_ep_ops={200:0}, net2272_ops={201:0}, net2272_pci_driver={205:0}, net2272_plat_driver={206:0}, net2272_test_packet={203:0}, nr_cpu_ids=1, pci_ids={204:0}, rtnllocknumber=0, use_dma=0] [L8533] CALL, EXPR ldv_undef_int() VAL [__ldv_in_interrupt_context=0, __this_module={18446744073709551628:18446744073709551624}, dev_attr_registers={202:0}, dma_ep=1, dma_mode=2, driver_desc={197:0}, driver_name={195:0}, driver_vers={196:0}, enable_suspend=0, ep0name={198:0}, ep_name={199:0}, fifo_mode=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_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=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_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_net2272=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=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_14={0:0}, ldv_thread_14=0, ldv_thread_2={0:0}, ldv_thread_2=0, ldv_thread_3=0, ldv_thread_3={0:0}, ldv_thread_4={0:0}, ldv_thread_4=0, ldv_thread_5={0:0}, ldv_thread_5=0, ldv_thread_6=0, ldv_thread_6={0:0}, ldv_thread_7=0, ldv_thread_7={0:0}, locksocknumber=0, net2272_ep_ops={200:0}, net2272_ops={201:0}, net2272_pci_driver={205:0}, net2272_plat_driver={206:0}, net2272_test_packet={203:0}, nr_cpu_ids=1, pci_ids={204:0}, rtnllocknumber=0, use_dma=0] [L12508] int tmp ; [L12511] tmp = __VERIFIER_nondet_int() [L12513] return (tmp); VAL [\result=207, __ldv_in_interrupt_context=0, __this_module={18446744073709551628:18446744073709551624}, dev_attr_registers={202:0}, dma_ep=1, dma_mode=2, driver_desc={197:0}, driver_name={195:0}, driver_vers={196:0}, enable_suspend=0, ep0name={198:0}, ep_name={199:0}, fifo_mode=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_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=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_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_net2272=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=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_14={0:0}, ldv_thread_14=0, ldv_thread_2=0, ldv_thread_2={0:0}, ldv_thread_3=0, ldv_thread_3={0:0}, ldv_thread_4={0:0}, ldv_thread_4=0, ldv_thread_5={0:0}, ldv_thread_5=0, ldv_thread_6={0:0}, ldv_thread_6=0, ldv_thread_7={0:0}, ldv_thread_7=0, locksocknumber=0, net2272_ep_ops={200:0}, net2272_ops={201:0}, net2272_pci_driver={205:0}, net2272_plat_driver={206:0}, net2272_test_packet={203:0}, nr_cpu_ids=1, pci_ids={204:0}, rtnllocknumber=0, tmp=207, use_dma=0] [L8533] RET, EXPR ldv_undef_int() VAL [\old(arg0)=0, __ldv_in_interrupt_context=0, __this_module={18446744073709551628:18446744073709551624}, arg0=0, arg1={205:0}, arg1={205:0}, arg2={18446744073709551628:18446744073709551624}, arg2={18446744073709551628:18446744073709551624}, arg3={177:0}, arg3={177:0}, dev_attr_registers={202:0}, dma_ep=1, dma_mode=2, driver_desc={197:0}, driver_name={195:0}, driver_vers={196:0}, enable_suspend=0, ep0name={198:0}, ep_name={199:0}, fifo_mode=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_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=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_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_net2272=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=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_14=0, ldv_thread_14={0:0}, ldv_thread_2=0, ldv_thread_2={0:0}, ldv_thread_3={0:0}, ldv_thread_3=0, ldv_thread_4=0, ldv_thread_4={0:0}, ldv_thread_5=0, ldv_thread_5={0:0}, ldv_thread_6={0:0}, ldv_thread_6=0, ldv_thread_7={0:0}, ldv_thread_7=0, ldv_undef_int()=207, locksocknumber=0, net2272_ep_ops={200:0}, net2272_ops={201:0}, net2272_pci_driver={205:0}, net2272_plat_driver={206:0}, net2272_test_packet={203:0}, nr_cpu_ids=1, pci_ids={204:0}, rtnllocknumber=0, use_dma=0] [L8533] tmp = ldv_undef_int() [L8535] COND TRUE tmp != 0 VAL [\old(arg0)=0, __ldv_in_interrupt_context=0, __this_module={18446744073709551628:18446744073709551624}, arg0=0, arg1={205:0}, arg1={205:0}, arg2={18446744073709551628:18446744073709551624}, arg2={18446744073709551628:18446744073709551624}, arg3={177:0}, arg3={177:0}, dev_attr_registers={202:0}, dma_ep=1, dma_mode=2, driver_desc={197:0}, driver_name={195:0}, driver_vers={196:0}, enable_suspend=0, ep0name={198:0}, ep_name={199:0}, fifo_mode=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_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=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_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_net2272=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=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_14={0:0}, ldv_thread_14=0, ldv_thread_2={0:0}, ldv_thread_2=0, ldv_thread_3={0:0}, ldv_thread_3=0, ldv_thread_4=0, ldv_thread_4={0:0}, ldv_thread_5=0, ldv_thread_5={0:0}, ldv_thread_6={0:0}, ldv_thread_6=0, ldv_thread_7={0:0}, ldv_thread_7=0, locksocknumber=0, net2272_ep_ops={200:0}, net2272_ops={201:0}, net2272_pci_driver={205:0}, net2272_plat_driver={206:0}, net2272_test_packet={203:0}, nr_cpu_ids=1, pci_ids={204:0}, rtnllocknumber=0, tmp=207, use_dma=0] [L8537] CALL ldv_assume(arg0 == 0) VAL [\old(expression)=1, __ldv_in_interrupt_context=0, __this_module={18446744073709551628:18446744073709551624}, dev_attr_registers={202:0}, dma_ep=1, dma_mode=2, driver_desc={197:0}, driver_name={195:0}, driver_vers={196:0}, enable_suspend=0, ep0name={198:0}, ep_name={199:0}, fifo_mode=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_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=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_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_net2272=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=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_14={0:0}, ldv_thread_14=0, ldv_thread_2=0, ldv_thread_2={0:0}, ldv_thread_3=0, ldv_thread_3={0:0}, ldv_thread_4={0:0}, ldv_thread_4=0, ldv_thread_5={0:0}, ldv_thread_5=0, ldv_thread_6=0, ldv_thread_6={0:0}, ldv_thread_7=0, ldv_thread_7={0:0}, locksocknumber=0, net2272_ep_ops={200:0}, net2272_ops={201:0}, net2272_pci_driver={205:0}, net2272_plat_driver={206:0}, net2272_test_packet={203:0}, nr_cpu_ids=1, pci_ids={204:0}, rtnllocknumber=0, use_dma=0] [L12368] COND FALSE !(expression == 0) VAL [\old(expression)=1, __ldv_in_interrupt_context=0, __this_module={18446744073709551628:18446744073709551624}, dev_attr_registers={202:0}, dma_ep=1, dma_mode=2, driver_desc={197:0}, driver_name={195:0}, driver_vers={196:0}, enable_suspend=0, ep0name={198:0}, ep_name={199:0}, expression=1, fifo_mode=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_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=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_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_net2272=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=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_14=0, ldv_thread_14={0:0}, ldv_thread_2={0:0}, ldv_thread_2=0, ldv_thread_3=0, ldv_thread_3={0:0}, ldv_thread_4=0, ldv_thread_4={0:0}, ldv_thread_5={0:0}, ldv_thread_5=0, ldv_thread_6={0:0}, ldv_thread_6=0, ldv_thread_7=0, ldv_thread_7={0:0}, locksocknumber=0, net2272_ep_ops={200:0}, net2272_ops={201:0}, net2272_pci_driver={205:0}, net2272_plat_driver={206:0}, net2272_test_packet={203:0}, nr_cpu_ids=1, pci_ids={204:0}, rtnllocknumber=0, use_dma=0] [L8537] RET ldv_assume(arg0 == 0) VAL [\old(arg0)=0, __ldv_in_interrupt_context=0, __this_module={18446744073709551628:18446744073709551624}, arg0=0, arg1={205:0}, arg1={205:0}, arg2={18446744073709551628:18446744073709551624}, arg2={18446744073709551628:18446744073709551624}, arg3={177:0}, arg3={177:0}, dev_attr_registers={202:0}, dma_ep=1, dma_mode=2, driver_desc={197:0}, driver_name={195:0}, driver_vers={196:0}, enable_suspend=0, ep0name={198:0}, ep_name={199:0}, fifo_mode=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_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=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_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_net2272=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=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_14=0, ldv_thread_14={0:0}, ldv_thread_2=0, ldv_thread_2={0:0}, ldv_thread_3=0, ldv_thread_3={0:0}, ldv_thread_4=0, ldv_thread_4={0:0}, ldv_thread_5={0:0}, ldv_thread_5=0, ldv_thread_6={0:0}, ldv_thread_6=0, ldv_thread_7={0:0}, ldv_thread_7=0, locksocknumber=0, net2272_ep_ops={200:0}, net2272_ops={201:0}, net2272_pci_driver={205:0}, net2272_plat_driver={206:0}, net2272_test_packet={203:0}, nr_cpu_ids=1, pci_ids={204:0}, rtnllocknumber=0, tmp=207, use_dma=0] [L8538] ldv_13_pci_driver_pci_driver = arg1 [L8539] CALL ldv_dispatch_register_13_2(ldv_13_pci_driver_pci_driver) [L8656] struct ldv_struct_pci_instance_1 *cf_arg_1 ; [L8657] void *tmp ; VAL [__ldv_in_interrupt_context=0, __this_module={18446744073709551628:18446744073709551624}, arg0={205:0}, arg0={205:0}, dev_attr_registers={202:0}, dma_ep=1, dma_mode=2, driver_desc={197:0}, driver_name={195:0}, driver_vers={196:0}, enable_suspend=0, ep0name={198:0}, ep_name={199:0}, fifo_mode=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_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=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_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_net2272=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=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_14=0, ldv_thread_14={0:0}, ldv_thread_2=0, ldv_thread_2={0:0}, ldv_thread_3={0:0}, ldv_thread_3=0, ldv_thread_4={0:0}, ldv_thread_4=0, ldv_thread_5=0, ldv_thread_5={0:0}, ldv_thread_6={0:0}, ldv_thread_6=0, ldv_thread_7=0, ldv_thread_7={0:0}, locksocknumber=0, net2272_ep_ops={200:0}, net2272_ops={201:0}, net2272_pci_driver={205:0}, net2272_plat_driver={206:0}, net2272_test_packet={203:0}, nr_cpu_ids=1, pci_ids={204:0}, rtnllocknumber=0, use_dma=0] [L8660] CALL, EXPR ldv_xmalloc(16UL) VAL [\old(size)=16, __ldv_in_interrupt_context=0, __this_module={18446744073709551628:18446744073709551624}, dev_attr_registers={202:0}, dma_ep=1, dma_mode=2, driver_desc={197:0}, driver_name={195:0}, driver_vers={196:0}, enable_suspend=0, ep0name={198:0}, ep_name={199:0}, fifo_mode=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_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=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_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_net2272=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=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_14=0, ldv_thread_14={0:0}, ldv_thread_2=0, ldv_thread_2={0:0}, ldv_thread_3=0, ldv_thread_3={0:0}, ldv_thread_4=0, ldv_thread_4={0:0}, ldv_thread_5={0:0}, ldv_thread_5=0, ldv_thread_6=0, ldv_thread_6={0:0}, ldv_thread_7=0, ldv_thread_7={0:0}, locksocknumber=0, net2272_ep_ops={200:0}, net2272_ops={201:0}, net2272_pci_driver={205:0}, net2272_plat_driver={206:0}, net2272_test_packet={203:0}, nr_cpu_ids=1, pci_ids={204:0}, rtnllocknumber=0, use_dma=0] [L12473] void *res ; [L12474] void *tmp ; [L12475] long tmp___0 ; [L12478] tmp = malloc(size) [L12479] res = tmp VAL [\old(size)=16, __ldv_in_interrupt_context=0, __this_module={18446744073709551628:18446744073709551624}, dev_attr_registers={202:0}, dma_ep=1, dma_mode=2, driver_desc={197:0}, driver_name={195:0}, driver_vers={196:0}, enable_suspend=0, ep0name={198:0}, ep_name={199:0}, fifo_mode=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_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=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_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_net2272=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=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_14={0:0}, ldv_thread_14=0, ldv_thread_2=0, ldv_thread_2={0:0}, ldv_thread_3={0:0}, ldv_thread_3=0, ldv_thread_4={0:0}, ldv_thread_4=0, ldv_thread_5=0, ldv_thread_5={0:0}, ldv_thread_6=0, ldv_thread_6={0:0}, ldv_thread_7=0, ldv_thread_7={0:0}, locksocknumber=0, net2272_ep_ops={200:0}, net2272_ops={201:0}, net2272_pci_driver={205:0}, net2272_plat_driver={206:0}, net2272_test_packet={203:0}, nr_cpu_ids=1, pci_ids={204:0}, res={-36893488147419103231:0}, rtnllocknumber=0, size=16, tmp={-36893488147419103231:0}, use_dma=0] [L12480] CALL ldv_assume((unsigned long )res != (unsigned long )((void *)0)) VAL [\old(expression)=1, __ldv_in_interrupt_context=0, __this_module={18446744073709551628:18446744073709551624}, dev_attr_registers={202:0}, dma_ep=1, dma_mode=2, driver_desc={197:0}, driver_name={195:0}, driver_vers={196:0}, enable_suspend=0, ep0name={198:0}, ep_name={199:0}, fifo_mode=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_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=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_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_net2272=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=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_14=0, ldv_thread_14={0:0}, ldv_thread_2={0:0}, ldv_thread_2=0, ldv_thread_3=0, ldv_thread_3={0:0}, ldv_thread_4={0:0}, ldv_thread_4=0, ldv_thread_5=0, ldv_thread_5={0:0}, ldv_thread_6=0, ldv_thread_6={0:0}, ldv_thread_7={0:0}, ldv_thread_7=0, locksocknumber=0, net2272_ep_ops={200:0}, net2272_ops={201:0}, net2272_pci_driver={205:0}, net2272_plat_driver={206:0}, net2272_test_packet={203:0}, nr_cpu_ids=1, pci_ids={204:0}, rtnllocknumber=0, use_dma=0] [L12368] COND FALSE !(expression == 0) VAL [\old(expression)=1, __ldv_in_interrupt_context=0, __this_module={18446744073709551628:18446744073709551624}, dev_attr_registers={202:0}, dma_ep=1, dma_mode=2, driver_desc={197:0}, driver_name={195:0}, driver_vers={196:0}, enable_suspend=0, ep0name={198:0}, ep_name={199:0}, expression=1, fifo_mode=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_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=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_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_net2272=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=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_14={0:0}, ldv_thread_14=0, ldv_thread_2=0, ldv_thread_2={0:0}, ldv_thread_3=0, ldv_thread_3={0:0}, ldv_thread_4={0:0}, ldv_thread_4=0, ldv_thread_5={0:0}, ldv_thread_5=0, ldv_thread_6={0:0}, ldv_thread_6=0, ldv_thread_7={0:0}, ldv_thread_7=0, locksocknumber=0, net2272_ep_ops={200:0}, net2272_ops={201:0}, net2272_pci_driver={205:0}, net2272_plat_driver={206:0}, net2272_test_packet={203:0}, nr_cpu_ids=1, pci_ids={204:0}, rtnllocknumber=0, use_dma=0] [L12480] RET ldv_assume((unsigned long )res != (unsigned long )((void *)0)) VAL [\old(size)=16, __ldv_in_interrupt_context=0, __this_module={18446744073709551628:18446744073709551624}, dev_attr_registers={202:0}, dma_ep=1, dma_mode=2, driver_desc={197:0}, driver_name={195:0}, driver_vers={196:0}, enable_suspend=0, ep0name={198:0}, ep_name={199:0}, fifo_mode=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_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=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_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_net2272=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=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_14={0:0}, ldv_thread_14=0, ldv_thread_2={0:0}, ldv_thread_2=0, ldv_thread_3=0, ldv_thread_3={0:0}, ldv_thread_4={0:0}, ldv_thread_4=0, ldv_thread_5=0, ldv_thread_5={0:0}, ldv_thread_6={0:0}, ldv_thread_6=0, ldv_thread_7=0, ldv_thread_7={0:0}, locksocknumber=0, net2272_ep_ops={200:0}, net2272_ops={201:0}, net2272_pci_driver={205:0}, net2272_plat_driver={206:0}, net2272_test_packet={203:0}, nr_cpu_ids=1, pci_ids={204:0}, res={-36893488147419103231:0}, rtnllocknumber=0, size=16, tmp={-36893488147419103231:0}, use_dma=0] [L12481] CALL, EXPR ldv_is_err((void const *)res) VAL [__ldv_in_interrupt_context=0, __this_module={18446744073709551628:18446744073709551624}, dev_attr_registers={202:0}, dma_ep=1, dma_mode=2, driver_desc={197:0}, driver_name={195:0}, driver_vers={196:0}, enable_suspend=0, ep0name={198:0}, ep_name={199:0}, fifo_mode=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_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=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_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_net2272=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=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_14={0:0}, ldv_thread_14=0, ldv_thread_2=0, ldv_thread_2={0:0}, ldv_thread_3={0:0}, ldv_thread_3=0, ldv_thread_4={0:0}, ldv_thread_4=0, ldv_thread_5={0:0}, ldv_thread_5=0, ldv_thread_6={0:0}, ldv_thread_6=0, ldv_thread_7={0:0}, ldv_thread_7=0, locksocknumber=0, net2272_ep_ops={200:0}, net2272_ops={201:0}, net2272_pci_driver={205:0}, net2272_plat_driver={206:0}, net2272_test_packet={203:0}, nr_cpu_ids=1, pci_ids={204:0}, ptr={-36893488147419103231:0}, rtnllocknumber=0, use_dma=0] [L11248] return ((unsigned long )ptr > 4294967295UL); VAL [\result=0, __ldv_in_interrupt_context=0, __this_module={18446744073709551628:18446744073709551624}, dev_attr_registers={202:0}, dma_ep=1, dma_mode=2, driver_desc={197:0}, driver_name={195:0}, driver_vers={196:0}, enable_suspend=0, ep0name={198:0}, ep_name={199:0}, fifo_mode=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_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=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_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_net2272=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=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_14={0:0}, ldv_thread_14=0, ldv_thread_2={0:0}, ldv_thread_2=0, ldv_thread_3={0:0}, ldv_thread_3=0, ldv_thread_4={0:0}, ldv_thread_4=0, ldv_thread_5=0, ldv_thread_5={0:0}, ldv_thread_6=0, ldv_thread_6={0:0}, ldv_thread_7={0:0}, ldv_thread_7=0, locksocknumber=0, net2272_ep_ops={200:0}, net2272_ops={201:0}, net2272_pci_driver={205:0}, net2272_plat_driver={206:0}, net2272_test_packet={203:0}, nr_cpu_ids=1, pci_ids={204:0}, ptr={-36893488147419103231:0}, ptr={-36893488147419103231:0}, rtnllocknumber=0, use_dma=0] [L12481] RET, EXPR ldv_is_err((void const *)res) VAL [\old(size)=16, __ldv_in_interrupt_context=0, __this_module={18446744073709551628:18446744073709551624}, dev_attr_registers={202:0}, dma_ep=1, dma_mode=2, driver_desc={197:0}, driver_name={195:0}, driver_vers={196:0}, enable_suspend=0, ep0name={198:0}, ep_name={199:0}, fifo_mode=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_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=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_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_net2272=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=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_14={0:0}, ldv_thread_14=0, ldv_thread_2=0, ldv_thread_2={0:0}, ldv_thread_3={0:0}, ldv_thread_3=0, ldv_thread_4=0, ldv_thread_4={0:0}, ldv_thread_5=0, ldv_thread_5={0:0}, ldv_thread_6=0, ldv_thread_6={0:0}, ldv_thread_7={0:0}, ldv_thread_7=0, locksocknumber=0, net2272_ep_ops={200:0}, net2272_ops={201:0}, net2272_pci_driver={205:0}, net2272_plat_driver={206:0}, net2272_test_packet={203:0}, nr_cpu_ids=1, pci_ids={204:0}, res={-36893488147419103231:0}, rtnllocknumber=0, size=16, tmp={-36893488147419103231:0}, use_dma=0] [L12481] tmp___0 = ldv_is_err((void const *)res) [L12482] CALL ldv_assume(tmp___0 == 0L) VAL [\old(expression)=1, __ldv_in_interrupt_context=0, __this_module={18446744073709551628:18446744073709551624}, dev_attr_registers={202:0}, dma_ep=1, dma_mode=2, driver_desc={197:0}, driver_name={195:0}, driver_vers={196:0}, enable_suspend=0, ep0name={198:0}, ep_name={199:0}, fifo_mode=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_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=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_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_net2272=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=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_14={0:0}, ldv_thread_14=0, ldv_thread_2=0, ldv_thread_2={0:0}, ldv_thread_3={0:0}, ldv_thread_3=0, ldv_thread_4=0, ldv_thread_4={0:0}, ldv_thread_5={0:0}, ldv_thread_5=0, ldv_thread_6={0:0}, ldv_thread_6=0, ldv_thread_7=0, ldv_thread_7={0:0}, locksocknumber=0, net2272_ep_ops={200:0}, net2272_ops={201:0}, net2272_pci_driver={205:0}, net2272_plat_driver={206:0}, net2272_test_packet={203:0}, nr_cpu_ids=1, pci_ids={204:0}, rtnllocknumber=0, use_dma=0] [L12368] COND FALSE !(expression == 0) VAL [\old(expression)=1, __ldv_in_interrupt_context=0, __this_module={18446744073709551628:18446744073709551624}, dev_attr_registers={202:0}, dma_ep=1, dma_mode=2, driver_desc={197:0}, driver_name={195:0}, driver_vers={196:0}, enable_suspend=0, ep0name={198:0}, ep_name={199:0}, expression=1, fifo_mode=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_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=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_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_net2272=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=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_14=0, ldv_thread_14={0:0}, ldv_thread_2=0, ldv_thread_2={0:0}, ldv_thread_3={0:0}, ldv_thread_3=0, ldv_thread_4=0, ldv_thread_4={0:0}, ldv_thread_5=0, ldv_thread_5={0:0}, ldv_thread_6={0:0}, ldv_thread_6=0, ldv_thread_7={0:0}, ldv_thread_7=0, locksocknumber=0, net2272_ep_ops={200:0}, net2272_ops={201:0}, net2272_pci_driver={205:0}, net2272_plat_driver={206:0}, net2272_test_packet={203:0}, nr_cpu_ids=1, pci_ids={204:0}, rtnllocknumber=0, use_dma=0] [L12482] RET ldv_assume(tmp___0 == 0L) VAL [\old(size)=16, __ldv_in_interrupt_context=0, __this_module={18446744073709551628:18446744073709551624}, dev_attr_registers={202:0}, dma_ep=1, dma_mode=2, driver_desc={197:0}, driver_name={195:0}, driver_vers={196:0}, enable_suspend=0, ep0name={198:0}, ep_name={199:0}, fifo_mode=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_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=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_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_net2272=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=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_14={0:0}, ldv_thread_14=0, ldv_thread_2={0:0}, ldv_thread_2=0, ldv_thread_3=0, ldv_thread_3={0:0}, ldv_thread_4={0:0}, ldv_thread_4=0, ldv_thread_5=0, ldv_thread_5={0:0}, ldv_thread_6={0:0}, ldv_thread_6=0, ldv_thread_7=0, ldv_thread_7={0:0}, locksocknumber=0, net2272_ep_ops={200:0}, net2272_ops={201:0}, net2272_pci_driver={205:0}, net2272_plat_driver={206:0}, net2272_test_packet={203:0}, nr_cpu_ids=1, pci_ids={204:0}, res={-36893488147419103231:0}, rtnllocknumber=0, size=16, tmp={-36893488147419103231:0}, tmp___0=0, use_dma=0] [L12484] return (res); VAL [\old(size)=16, \result={-36893488147419103231:0}, __ldv_in_interrupt_context=0, __this_module={18446744073709551628:18446744073709551624}, dev_attr_registers={202:0}, dma_ep=1, dma_mode=2, driver_desc={197:0}, driver_name={195:0}, driver_vers={196:0}, enable_suspend=0, ep0name={198:0}, ep_name={199:0}, fifo_mode=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_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=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_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_net2272=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=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_14={0:0}, ldv_thread_14=0, ldv_thread_2=0, ldv_thread_2={0:0}, ldv_thread_3={0:0}, ldv_thread_3=0, ldv_thread_4={0:0}, ldv_thread_4=0, ldv_thread_5=0, ldv_thread_5={0:0}, ldv_thread_6=0, ldv_thread_6={0:0}, ldv_thread_7=0, ldv_thread_7={0:0}, locksocknumber=0, net2272_ep_ops={200:0}, net2272_ops={201:0}, net2272_pci_driver={205:0}, net2272_plat_driver={206:0}, net2272_test_packet={203:0}, nr_cpu_ids=1, pci_ids={204:0}, res={-36893488147419103231:0}, rtnllocknumber=0, size=16, tmp={-36893488147419103231:0}, tmp___0=0, use_dma=0] [L8660] RET, EXPR ldv_xmalloc(16UL) VAL [__ldv_in_interrupt_context=0, __this_module={18446744073709551628:18446744073709551624}, arg0={205:0}, arg0={205:0}, dev_attr_registers={202:0}, dma_ep=1, dma_mode=2, driver_desc={197:0}, driver_name={195:0}, driver_vers={196:0}, enable_suspend=0, ep0name={198:0}, ep_name={199:0}, fifo_mode=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_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=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_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_net2272=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=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_14=0, ldv_thread_14={0:0}, ldv_thread_2=0, ldv_thread_2={0:0}, ldv_thread_3=0, ldv_thread_3={0:0}, ldv_thread_4={0:0}, ldv_thread_4=0, ldv_thread_5={0:0}, ldv_thread_5=0, ldv_thread_6={0:0}, ldv_thread_6=0, ldv_thread_7={0:0}, ldv_thread_7=0, ldv_xmalloc(16UL)={-36893488147419103231:0}, locksocknumber=0, net2272_ep_ops={200:0}, net2272_ops={201:0}, net2272_pci_driver={205:0}, net2272_plat_driver={206:0}, net2272_test_packet={203:0}, nr_cpu_ids=1, pci_ids={204:0}, rtnllocknumber=0, use_dma=0] [L8660] tmp = ldv_xmalloc(16UL) [L8661] cf_arg_1 = (struct ldv_struct_pci_instance_1 *)tmp [L8662] cf_arg_1->arg0 = arg0 [L8663] CALL ldv_pci_pci_instance_1((void *)cf_arg_1) [L9117] struct pci_driver *ldv_1_container_pci_driver ; [L9118] struct pci_dev *ldv_1_resource_dev ; [L9119] struct pm_message ldv_1_resource_pm_message ; [L9120] struct pci_device_id *ldv_1_resource_struct_pci_device_id_ptr ; [L9121] int ldv_1_ret_default ; [L9122] struct ldv_struct_pci_instance_1 *data ; [L9123] void *tmp ; [L9124] void *tmp___0 ; [L9125] int tmp___1 ; [L9126] int tmp___2 ; [L9127] int tmp___3 ; [L9129] data = (struct ldv_struct_pci_instance_1 *)arg0 [L9130] ldv_1_ret_default = 1 VAL [__ldv_in_interrupt_context=0, __this_module={18446744073709551628:18446744073709551624}, arg0={-36893488147419103231:0}, arg0={-36893488147419103231:0}, data={-36893488147419103231:0}, dev_attr_registers={202:0}, dma_ep=1, dma_mode=2, driver_desc={197:0}, driver_name={195:0}, driver_vers={196:0}, enable_suspend=0, ep0name={198:0}, ep_name={199:0}, fifo_mode=0, ldv_1_resource_pm_message={18446744073709551619:0}, ldv_1_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_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=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_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_net2272=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=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_14={0:0}, ldv_thread_14=0, ldv_thread_2=0, ldv_thread_2={0:0}, ldv_thread_3={0:0}, ldv_thread_3=0, ldv_thread_4=0, ldv_thread_4={0:0}, ldv_thread_5=0, ldv_thread_5={0:0}, ldv_thread_6={0:0}, ldv_thread_6=0, ldv_thread_7={0:0}, ldv_thread_7=0, locksocknumber=0, net2272_ep_ops={200:0}, net2272_ops={201:0}, net2272_pci_driver={205:0}, net2272_plat_driver={206:0}, net2272_test_packet={203:0}, nr_cpu_ids=1, pci_ids={204:0}, rtnllocknumber=0, use_dma=0] [L9131] COND TRUE (unsigned long )data != (unsigned long )((struct ldv_struct_pci_instance_1 *)0) [L9133] EXPR data->arg0 [L9133] ldv_1_container_pci_driver = data->arg0 [L9134] CALL ldv_free((void *)data) VAL [__ldv_in_interrupt_context=0, __this_module={18446744073709551628:18446744073709551624}, dev_attr_registers={202:0}, dma_ep=1, dma_mode=2, driver_desc={197:0}, driver_name={195:0}, driver_vers={196:0}, enable_suspend=0, ep0name={198:0}, ep_name={199:0}, fifo_mode=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_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=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_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_net2272=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=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_14=0, ldv_thread_14={0:0}, ldv_thread_2={0:0}, ldv_thread_2=0, ldv_thread_3=0, ldv_thread_3={0:0}, ldv_thread_4={0:0}, ldv_thread_4=0, ldv_thread_5=0, ldv_thread_5={0:0}, ldv_thread_6=0, ldv_thread_6={0:0}, ldv_thread_7={0:0}, ldv_thread_7=0, locksocknumber=0, net2272_ep_ops={200:0}, net2272_ops={201:0}, net2272_pci_driver={205:0}, net2272_plat_driver={206:0}, net2272_test_packet={203:0}, nr_cpu_ids=1, pci_ids={204:0}, rtnllocknumber=0, s={-36893488147419103231:0}, use_dma=0] [L9134] RET ldv_free((void *)data) VAL [__ldv_in_interrupt_context=0, __this_module={18446744073709551628:18446744073709551624}, arg0={-36893488147419103231:0}, arg0={-36893488147419103231:0}, data={-36893488147419103231:0}, dev_attr_registers={202:0}, dma_ep=1, dma_mode=2, driver_desc={197:0}, driver_name={195:0}, driver_vers={196:0}, enable_suspend=0, ep0name={198:0}, ep_name={199:0}, fifo_mode=0, ldv_1_container_pci_driver={205:0}, ldv_1_resource_pm_message={18446744073709551619:0}, ldv_1_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_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=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_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_net2272=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=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_14={0:0}, ldv_thread_14=0, ldv_thread_2=0, ldv_thread_2={0:0}, ldv_thread_3={0:0}, ldv_thread_3=0, ldv_thread_4=0, ldv_thread_4={0:0}, ldv_thread_5={0:0}, ldv_thread_5=0, ldv_thread_6=0, ldv_thread_6={0:0}, ldv_thread_7={0:0}, ldv_thread_7=0, locksocknumber=0, net2272_ep_ops={200:0}, net2272_ops={201:0}, net2272_pci_driver={205:0}, net2272_plat_driver={206:0}, net2272_test_packet={203:0}, nr_cpu_ids=1, pci_ids={204:0}, rtnllocknumber=0, use_dma=0] [L9139] CALL, EXPR ldv_xmalloc(2968UL) VAL [\old(size)=2968, __ldv_in_interrupt_context=0, __this_module={18446744073709551628:18446744073709551624}, dev_attr_registers={202:0}, dma_ep=1, dma_mode=2, driver_desc={197:0}, driver_name={195:0}, driver_vers={196:0}, enable_suspend=0, ep0name={198:0}, ep_name={199:0}, fifo_mode=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_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=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_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_net2272=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=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_14=0, ldv_thread_14={0:0}, ldv_thread_2={0:0}, ldv_thread_2=0, ldv_thread_3=0, ldv_thread_3={0:0}, ldv_thread_4={0:0}, ldv_thread_4=0, ldv_thread_5=0, ldv_thread_5={0:0}, ldv_thread_6={0:0}, ldv_thread_6=0, ldv_thread_7=0, ldv_thread_7={0:0}, locksocknumber=0, net2272_ep_ops={200:0}, net2272_ops={201:0}, net2272_pci_driver={205:0}, net2272_plat_driver={206:0}, net2272_test_packet={203:0}, nr_cpu_ids=1, pci_ids={204:0}, rtnllocknumber=0, use_dma=0] [L12473] void *res ; [L12474] void *tmp ; [L12475] long tmp___0 ; [L12478] tmp = malloc(size) [L12479] res = tmp VAL [\old(size)=2968, __ldv_in_interrupt_context=0, __this_module={18446744073709551628:18446744073709551624}, dev_attr_registers={202:0}, dma_ep=1, dma_mode=2, driver_desc={197:0}, driver_name={195:0}, driver_vers={196:0}, enable_suspend=0, ep0name={198:0}, ep_name={199:0}, fifo_mode=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_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=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_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_net2272=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=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_14={0:0}, ldv_thread_14=0, ldv_thread_2={0:0}, ldv_thread_2=0, ldv_thread_3={0:0}, ldv_thread_3=0, ldv_thread_4=0, ldv_thread_4={0:0}, ldv_thread_5=0, ldv_thread_5={0:0}, ldv_thread_6=0, ldv_thread_6={0:0}, ldv_thread_7={0:0}, ldv_thread_7=0, locksocknumber=0, net2272_ep_ops={200:0}, net2272_ops={201:0}, net2272_pci_driver={205:0}, net2272_plat_driver={206:0}, net2272_test_packet={203:0}, nr_cpu_ids=1, pci_ids={204:0}, res={-55340232221128654847:0}, rtnllocknumber=0, size=2968, tmp={-55340232221128654847:0}, use_dma=0] [L12480] CALL ldv_assume((unsigned long )res != (unsigned long )((void *)0)) VAL [\old(expression)=1, __ldv_in_interrupt_context=0, __this_module={18446744073709551628:18446744073709551624}, dev_attr_registers={202:0}, dma_ep=1, dma_mode=2, driver_desc={197:0}, driver_name={195:0}, driver_vers={196:0}, enable_suspend=0, ep0name={198:0}, ep_name={199:0}, fifo_mode=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_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=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_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_net2272=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=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_14=0, ldv_thread_14={0:0}, ldv_thread_2={0:0}, ldv_thread_2=0, ldv_thread_3={0:0}, ldv_thread_3=0, ldv_thread_4={0:0}, ldv_thread_4=0, ldv_thread_5=0, ldv_thread_5={0:0}, ldv_thread_6=0, ldv_thread_6={0:0}, ldv_thread_7=0, ldv_thread_7={0:0}, locksocknumber=0, net2272_ep_ops={200:0}, net2272_ops={201:0}, net2272_pci_driver={205:0}, net2272_plat_driver={206:0}, net2272_test_packet={203:0}, nr_cpu_ids=1, pci_ids={204:0}, rtnllocknumber=0, use_dma=0] [L12368] COND FALSE !(expression == 0) VAL [\old(expression)=1, __ldv_in_interrupt_context=0, __this_module={18446744073709551628:18446744073709551624}, dev_attr_registers={202:0}, dma_ep=1, dma_mode=2, driver_desc={197:0}, driver_name={195:0}, driver_vers={196:0}, enable_suspend=0, ep0name={198:0}, ep_name={199:0}, expression=1, fifo_mode=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_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=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_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_net2272=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=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_14={0:0}, ldv_thread_14=0, ldv_thread_2={0:0}, ldv_thread_2=0, ldv_thread_3=0, ldv_thread_3={0:0}, ldv_thread_4={0:0}, ldv_thread_4=0, ldv_thread_5=0, ldv_thread_5={0:0}, ldv_thread_6={0:0}, ldv_thread_6=0, ldv_thread_7={0:0}, ldv_thread_7=0, locksocknumber=0, net2272_ep_ops={200:0}, net2272_ops={201:0}, net2272_pci_driver={205:0}, net2272_plat_driver={206:0}, net2272_test_packet={203:0}, nr_cpu_ids=1, pci_ids={204:0}, rtnllocknumber=0, use_dma=0] [L12480] RET ldv_assume((unsigned long )res != (unsigned long )((void *)0)) VAL [\old(size)=2968, __ldv_in_interrupt_context=0, __this_module={18446744073709551628:18446744073709551624}, dev_attr_registers={202:0}, dma_ep=1, dma_mode=2, driver_desc={197:0}, driver_name={195:0}, driver_vers={196:0}, enable_suspend=0, ep0name={198:0}, ep_name={199:0}, fifo_mode=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_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=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_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_net2272=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=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_14={0:0}, ldv_thread_14=0, ldv_thread_2={0:0}, ldv_thread_2=0, ldv_thread_3={0:0}, ldv_thread_3=0, ldv_thread_4={0:0}, ldv_thread_4=0, ldv_thread_5=0, ldv_thread_5={0:0}, ldv_thread_6=0, ldv_thread_6={0:0}, ldv_thread_7=0, ldv_thread_7={0:0}, locksocknumber=0, net2272_ep_ops={200:0}, net2272_ops={201:0}, net2272_pci_driver={205:0}, net2272_plat_driver={206:0}, net2272_test_packet={203:0}, nr_cpu_ids=1, pci_ids={204:0}, res={-55340232221128654847:0}, rtnllocknumber=0, size=2968, tmp={-55340232221128654847:0}, use_dma=0] [L12481] CALL, EXPR ldv_is_err((void const *)res) VAL [__ldv_in_interrupt_context=0, __this_module={18446744073709551628:18446744073709551624}, dev_attr_registers={202:0}, dma_ep=1, dma_mode=2, driver_desc={197:0}, driver_name={195:0}, driver_vers={196:0}, enable_suspend=0, ep0name={198:0}, ep_name={199:0}, fifo_mode=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_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=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_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_net2272=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=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_14={0:0}, ldv_thread_14=0, ldv_thread_2={0:0}, ldv_thread_2=0, ldv_thread_3={0:0}, ldv_thread_3=0, ldv_thread_4={0:0}, ldv_thread_4=0, ldv_thread_5=0, ldv_thread_5={0:0}, ldv_thread_6={0:0}, ldv_thread_6=0, ldv_thread_7=0, ldv_thread_7={0:0}, locksocknumber=0, net2272_ep_ops={200:0}, net2272_ops={201:0}, net2272_pci_driver={205:0}, net2272_plat_driver={206:0}, net2272_test_packet={203:0}, nr_cpu_ids=1, pci_ids={204:0}, ptr={-55340232221128654847:0}, rtnllocknumber=0, use_dma=0] [L11248] return ((unsigned long )ptr > 4294967295UL); VAL [\result=0, __ldv_in_interrupt_context=0, __this_module={18446744073709551628:18446744073709551624}, dev_attr_registers={202:0}, dma_ep=1, dma_mode=2, driver_desc={197:0}, driver_name={195:0}, driver_vers={196:0}, enable_suspend=0, ep0name={198:0}, ep_name={199:0}, fifo_mode=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_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=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_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_net2272=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=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_14={0:0}, ldv_thread_14=0, ldv_thread_2=0, ldv_thread_2={0:0}, ldv_thread_3=0, ldv_thread_3={0:0}, ldv_thread_4={0:0}, ldv_thread_4=0, ldv_thread_5=0, ldv_thread_5={0:0}, ldv_thread_6=0, ldv_thread_6={0:0}, ldv_thread_7=0, ldv_thread_7={0:0}, locksocknumber=0, net2272_ep_ops={200:0}, net2272_ops={201:0}, net2272_pci_driver={205:0}, net2272_plat_driver={206:0}, net2272_test_packet={203:0}, nr_cpu_ids=1, pci_ids={204:0}, ptr={-55340232221128654847:0}, ptr={-55340232221128654847:0}, rtnllocknumber=0, use_dma=0] [L12481] RET, EXPR ldv_is_err((void const *)res) VAL [\old(size)=2968, __ldv_in_interrupt_context=0, __this_module={18446744073709551628:18446744073709551624}, dev_attr_registers={202:0}, dma_ep=1, dma_mode=2, driver_desc={197:0}, driver_name={195:0}, driver_vers={196:0}, enable_suspend=0, ep0name={198:0}, ep_name={199:0}, fifo_mode=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_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=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_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_net2272=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=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_14=0, ldv_thread_14={0:0}, ldv_thread_2=0, ldv_thread_2={0:0}, ldv_thread_3=0, ldv_thread_3={0:0}, ldv_thread_4=0, ldv_thread_4={0:0}, ldv_thread_5=0, ldv_thread_5={0:0}, ldv_thread_6=0, ldv_thread_6={0:0}, ldv_thread_7=0, ldv_thread_7={0:0}, locksocknumber=0, net2272_ep_ops={200:0}, net2272_ops={201:0}, net2272_pci_driver={205:0}, net2272_plat_driver={206:0}, net2272_test_packet={203:0}, nr_cpu_ids=1, pci_ids={204:0}, res={-55340232221128654847:0}, rtnllocknumber=0, size=2968, tmp={-55340232221128654847:0}, use_dma=0] [L12481] tmp___0 = ldv_is_err((void const *)res) [L12482] CALL ldv_assume(tmp___0 == 0L) VAL [\old(expression)=1, __ldv_in_interrupt_context=0, __this_module={18446744073709551628:18446744073709551624}, dev_attr_registers={202:0}, dma_ep=1, dma_mode=2, driver_desc={197:0}, driver_name={195:0}, driver_vers={196:0}, enable_suspend=0, ep0name={198:0}, ep_name={199:0}, fifo_mode=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_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=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_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_net2272=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=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_14=0, ldv_thread_14={0:0}, ldv_thread_2={0:0}, ldv_thread_2=0, ldv_thread_3={0:0}, ldv_thread_3=0, ldv_thread_4={0:0}, ldv_thread_4=0, ldv_thread_5={0:0}, ldv_thread_5=0, ldv_thread_6={0:0}, ldv_thread_6=0, ldv_thread_7=0, ldv_thread_7={0:0}, locksocknumber=0, net2272_ep_ops={200:0}, net2272_ops={201:0}, net2272_pci_driver={205:0}, net2272_plat_driver={206:0}, net2272_test_packet={203:0}, nr_cpu_ids=1, pci_ids={204:0}, rtnllocknumber=0, use_dma=0] [L12368] COND FALSE !(expression == 0) VAL [\old(expression)=1, __ldv_in_interrupt_context=0, __this_module={18446744073709551628:18446744073709551624}, dev_attr_registers={202:0}, dma_ep=1, dma_mode=2, driver_desc={197:0}, driver_name={195:0}, driver_vers={196:0}, enable_suspend=0, ep0name={198:0}, ep_name={199:0}, expression=1, fifo_mode=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_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=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_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_net2272=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=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_14=0, ldv_thread_14={0:0}, ldv_thread_2={0:0}, ldv_thread_2=0, ldv_thread_3={0:0}, ldv_thread_3=0, ldv_thread_4={0:0}, ldv_thread_4=0, ldv_thread_5=0, ldv_thread_5={0:0}, ldv_thread_6=0, ldv_thread_6={0:0}, ldv_thread_7={0:0}, ldv_thread_7=0, locksocknumber=0, net2272_ep_ops={200:0}, net2272_ops={201:0}, net2272_pci_driver={205:0}, net2272_plat_driver={206:0}, net2272_test_packet={203:0}, nr_cpu_ids=1, pci_ids={204:0}, rtnllocknumber=0, use_dma=0] [L12482] RET ldv_assume(tmp___0 == 0L) VAL [\old(size)=2968, __ldv_in_interrupt_context=0, __this_module={18446744073709551628:18446744073709551624}, dev_attr_registers={202:0}, dma_ep=1, dma_mode=2, driver_desc={197:0}, driver_name={195:0}, driver_vers={196:0}, enable_suspend=0, ep0name={198:0}, ep_name={199:0}, fifo_mode=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_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=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_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_net2272=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=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_14={0:0}, ldv_thread_14=0, ldv_thread_2={0:0}, ldv_thread_2=0, ldv_thread_3=0, ldv_thread_3={0:0}, ldv_thread_4={0:0}, ldv_thread_4=0, ldv_thread_5={0:0}, ldv_thread_5=0, ldv_thread_6={0:0}, ldv_thread_6=0, ldv_thread_7={0:0}, ldv_thread_7=0, locksocknumber=0, net2272_ep_ops={200:0}, net2272_ops={201:0}, net2272_pci_driver={205:0}, net2272_plat_driver={206:0}, net2272_test_packet={203:0}, nr_cpu_ids=1, pci_ids={204:0}, res={-55340232221128654847:0}, rtnllocknumber=0, size=2968, tmp={-55340232221128654847:0}, tmp___0=0, use_dma=0] [L12484] return (res); VAL [\old(size)=2968, \result={-55340232221128654847:0}, __ldv_in_interrupt_context=0, __this_module={18446744073709551628:18446744073709551624}, dev_attr_registers={202:0}, dma_ep=1, dma_mode=2, driver_desc={197:0}, driver_name={195:0}, driver_vers={196:0}, enable_suspend=0, ep0name={198:0}, ep_name={199:0}, fifo_mode=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_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=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_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_net2272=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=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_14={0:0}, ldv_thread_14=0, ldv_thread_2={0:0}, ldv_thread_2=0, ldv_thread_3=0, ldv_thread_3={0:0}, ldv_thread_4=0, ldv_thread_4={0:0}, ldv_thread_5=0, ldv_thread_5={0:0}, ldv_thread_6={0:0}, ldv_thread_6=0, ldv_thread_7={0:0}, ldv_thread_7=0, locksocknumber=0, net2272_ep_ops={200:0}, net2272_ops={201:0}, net2272_pci_driver={205:0}, net2272_plat_driver={206:0}, net2272_test_packet={203:0}, nr_cpu_ids=1, pci_ids={204:0}, res={-55340232221128654847:0}, rtnllocknumber=0, size=2968, tmp={-55340232221128654847:0}, tmp___0=0, use_dma=0] [L9139] RET, EXPR ldv_xmalloc(2968UL) VAL [__ldv_in_interrupt_context=0, __this_module={18446744073709551628:18446744073709551624}, arg0={-36893488147419103231:0}, arg0={-36893488147419103231:0}, data={-36893488147419103231:0}, dev_attr_registers={202:0}, dma_ep=1, dma_mode=2, driver_desc={197:0}, driver_name={195:0}, driver_vers={196:0}, enable_suspend=0, ep0name={198:0}, ep_name={199:0}, fifo_mode=0, ldv_1_container_pci_driver={205:0}, ldv_1_resource_pm_message={18446744073709551619:0}, ldv_1_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_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=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_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_net2272=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=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_14={0:0}, ldv_thread_14=0, ldv_thread_2=0, ldv_thread_2={0:0}, ldv_thread_3=0, ldv_thread_3={0:0}, ldv_thread_4=0, ldv_thread_4={0:0}, ldv_thread_5={0:0}, ldv_thread_5=0, ldv_thread_6=0, ldv_thread_6={0:0}, ldv_thread_7=0, ldv_thread_7={0:0}, ldv_xmalloc(2968UL)={-55340232221128654847:0}, locksocknumber=0, net2272_ep_ops={200:0}, net2272_ops={201:0}, net2272_pci_driver={205:0}, net2272_plat_driver={206:0}, net2272_test_packet={203:0}, nr_cpu_ids=1, pci_ids={204:0}, rtnllocknumber=0, use_dma=0] [L9139] tmp = ldv_xmalloc(2968UL) [L9140] ldv_1_resource_dev = (struct pci_dev *)tmp VAL [__ldv_in_interrupt_context=0, __this_module={18446744073709551628:18446744073709551624}, arg0={-36893488147419103231:0}, arg0={-36893488147419103231:0}, data={-36893488147419103231:0}, dev_attr_registers={202:0}, dma_ep=1, dma_mode=2, driver_desc={197:0}, driver_name={195:0}, driver_vers={196:0}, enable_suspend=0, ep0name={198:0}, ep_name={199:0}, fifo_mode=0, ldv_1_container_pci_driver={205:0}, ldv_1_resource_dev={-55340232221128654847:0}, ldv_1_resource_pm_message={18446744073709551619:0}, ldv_1_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_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=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_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_net2272=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=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_14=0, ldv_thread_14={0:0}, ldv_thread_2=0, ldv_thread_2={0:0}, ldv_thread_3=0, ldv_thread_3={0:0}, ldv_thread_4=0, ldv_thread_4={0:0}, ldv_thread_5={0:0}, ldv_thread_5=0, ldv_thread_6=0, ldv_thread_6={0:0}, ldv_thread_7={0:0}, ldv_thread_7=0, locksocknumber=0, net2272_ep_ops={200:0}, net2272_ops={201:0}, net2272_pci_driver={205:0}, net2272_plat_driver={206:0}, net2272_test_packet={203:0}, nr_cpu_ids=1, pci_ids={204:0}, rtnllocknumber=0, tmp={-55340232221128654847:0}, use_dma=0] [L9141] CALL, EXPR ldv_xmalloc(32UL) VAL [\old(size)=32, __ldv_in_interrupt_context=0, __this_module={18446744073709551628:18446744073709551624}, dev_attr_registers={202:0}, dma_ep=1, dma_mode=2, driver_desc={197:0}, driver_name={195:0}, driver_vers={196:0}, enable_suspend=0, ep0name={198:0}, ep_name={199:0}, fifo_mode=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_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=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_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_net2272=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=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_14=0, ldv_thread_14={0:0}, ldv_thread_2={0:0}, ldv_thread_2=0, ldv_thread_3={0:0}, ldv_thread_3=0, ldv_thread_4=0, ldv_thread_4={0:0}, ldv_thread_5=0, ldv_thread_5={0:0}, ldv_thread_6=0, ldv_thread_6={0:0}, ldv_thread_7=0, ldv_thread_7={0:0}, locksocknumber=0, net2272_ep_ops={200:0}, net2272_ops={201:0}, net2272_pci_driver={205:0}, net2272_plat_driver={206:0}, net2272_test_packet={203:0}, nr_cpu_ids=1, pci_ids={204:0}, rtnllocknumber=0, use_dma=0] [L12473] void *res ; [L12474] void *tmp ; [L12475] long tmp___0 ; [L12478] tmp = malloc(size) [L12479] res = tmp VAL [\old(size)=32, __ldv_in_interrupt_context=0, __this_module={18446744073709551628:18446744073709551624}, dev_attr_registers={202:0}, dma_ep=1, dma_mode=2, driver_desc={197:0}, driver_name={195:0}, driver_vers={196:0}, enable_suspend=0, ep0name={198:0}, ep_name={199:0}, fifo_mode=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_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=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_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_net2272=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=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_14=0, ldv_thread_14={0:0}, ldv_thread_2={0:0}, ldv_thread_2=0, ldv_thread_3={0:0}, ldv_thread_3=0, ldv_thread_4=0, ldv_thread_4={0:0}, ldv_thread_5=0, ldv_thread_5={0:0}, ldv_thread_6=0, ldv_thread_6={0:0}, ldv_thread_7={0:0}, ldv_thread_7=0, locksocknumber=0, net2272_ep_ops={200:0}, net2272_ops={201:0}, net2272_pci_driver={205:0}, net2272_plat_driver={206:0}, net2272_test_packet={203:0}, nr_cpu_ids=1, pci_ids={204:0}, res={-36893488143124135937:0}, rtnllocknumber=0, size=32, tmp={-36893488143124135937:0}, use_dma=0] [L12480] CALL ldv_assume((unsigned long )res != (unsigned long )((void *)0)) VAL [\old(expression)=1, __ldv_in_interrupt_context=0, __this_module={18446744073709551628:18446744073709551624}, dev_attr_registers={202:0}, dma_ep=1, dma_mode=2, driver_desc={197:0}, driver_name={195:0}, driver_vers={196:0}, enable_suspend=0, ep0name={198:0}, ep_name={199:0}, fifo_mode=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_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=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_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_net2272=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=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_14=0, ldv_thread_14={0:0}, ldv_thread_2=0, ldv_thread_2={0:0}, ldv_thread_3=0, ldv_thread_3={0:0}, ldv_thread_4=0, ldv_thread_4={0:0}, ldv_thread_5={0:0}, ldv_thread_5=0, ldv_thread_6={0:0}, ldv_thread_6=0, ldv_thread_7={0:0}, ldv_thread_7=0, locksocknumber=0, net2272_ep_ops={200:0}, net2272_ops={201:0}, net2272_pci_driver={205:0}, net2272_plat_driver={206:0}, net2272_test_packet={203:0}, nr_cpu_ids=1, pci_ids={204:0}, rtnllocknumber=0, use_dma=0] [L12368] COND FALSE !(expression == 0) VAL [\old(expression)=1, __ldv_in_interrupt_context=0, __this_module={18446744073709551628:18446744073709551624}, dev_attr_registers={202:0}, dma_ep=1, dma_mode=2, driver_desc={197:0}, driver_name={195:0}, driver_vers={196:0}, enable_suspend=0, ep0name={198:0}, ep_name={199:0}, expression=1, fifo_mode=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_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=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_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_net2272=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=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_14={0:0}, ldv_thread_14=0, ldv_thread_2=0, ldv_thread_2={0:0}, ldv_thread_3={0:0}, ldv_thread_3=0, ldv_thread_4=0, ldv_thread_4={0:0}, ldv_thread_5=0, ldv_thread_5={0:0}, ldv_thread_6=0, ldv_thread_6={0:0}, ldv_thread_7={0:0}, ldv_thread_7=0, locksocknumber=0, net2272_ep_ops={200:0}, net2272_ops={201:0}, net2272_pci_driver={205:0}, net2272_plat_driver={206:0}, net2272_test_packet={203:0}, nr_cpu_ids=1, pci_ids={204:0}, rtnllocknumber=0, use_dma=0] [L12480] RET ldv_assume((unsigned long )res != (unsigned long )((void *)0)) VAL [\old(size)=32, __ldv_in_interrupt_context=0, __this_module={18446744073709551628:18446744073709551624}, dev_attr_registers={202:0}, dma_ep=1, dma_mode=2, driver_desc={197:0}, driver_name={195:0}, driver_vers={196:0}, enable_suspend=0, ep0name={198:0}, ep_name={199:0}, fifo_mode=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_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=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_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_net2272=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=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_14={0:0}, ldv_thread_14=0, ldv_thread_2=0, ldv_thread_2={0:0}, ldv_thread_3={0:0}, ldv_thread_3=0, ldv_thread_4={0:0}, ldv_thread_4=0, ldv_thread_5=0, ldv_thread_5={0:0}, ldv_thread_6={0:0}, ldv_thread_6=0, ldv_thread_7={0:0}, ldv_thread_7=0, locksocknumber=0, net2272_ep_ops={200:0}, net2272_ops={201:0}, net2272_pci_driver={205:0}, net2272_plat_driver={206:0}, net2272_test_packet={203:0}, nr_cpu_ids=1, pci_ids={204:0}, res={-36893488143124135937:0}, rtnllocknumber=0, size=32, tmp={-36893488143124135937:0}, use_dma=0] [L12481] CALL, EXPR ldv_is_err((void const *)res) VAL [__ldv_in_interrupt_context=0, __this_module={18446744073709551628:18446744073709551624}, dev_attr_registers={202:0}, dma_ep=1, dma_mode=2, driver_desc={197:0}, driver_name={195:0}, driver_vers={196:0}, enable_suspend=0, ep0name={198:0}, ep_name={199:0}, fifo_mode=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_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=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_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_net2272=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=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_14=0, ldv_thread_14={0:0}, ldv_thread_2=0, ldv_thread_2={0:0}, ldv_thread_3={0:0}, ldv_thread_3=0, ldv_thread_4=0, ldv_thread_4={0:0}, ldv_thread_5={0:0}, ldv_thread_5=0, ldv_thread_6={0:0}, ldv_thread_6=0, ldv_thread_7=0, ldv_thread_7={0:0}, locksocknumber=0, net2272_ep_ops={200:0}, net2272_ops={201:0}, net2272_pci_driver={205:0}, net2272_plat_driver={206:0}, net2272_test_packet={203:0}, nr_cpu_ids=1, pci_ids={204:0}, ptr={-36893488143124135937:0}, rtnllocknumber=0, use_dma=0] [L11248] return ((unsigned long )ptr > 4294967295UL); VAL [\result=0, __ldv_in_interrupt_context=0, __this_module={18446744073709551628:18446744073709551624}, dev_attr_registers={202:0}, dma_ep=1, dma_mode=2, driver_desc={197:0}, driver_name={195:0}, driver_vers={196:0}, enable_suspend=0, ep0name={198:0}, ep_name={199:0}, fifo_mode=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_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=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_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_net2272=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=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_14=0, ldv_thread_14={0:0}, ldv_thread_2=0, ldv_thread_2={0:0}, ldv_thread_3={0:0}, ldv_thread_3=0, ldv_thread_4=0, ldv_thread_4={0:0}, ldv_thread_5={0:0}, ldv_thread_5=0, ldv_thread_6=0, ldv_thread_6={0:0}, ldv_thread_7=0, ldv_thread_7={0:0}, locksocknumber=0, net2272_ep_ops={200:0}, net2272_ops={201:0}, net2272_pci_driver={205:0}, net2272_plat_driver={206:0}, net2272_test_packet={203:0}, nr_cpu_ids=1, pci_ids={204:0}, ptr={-36893488143124135937:0}, ptr={-36893488143124135937:0}, rtnllocknumber=0, use_dma=0] [L12481] RET, EXPR ldv_is_err((void const *)res) VAL [\old(size)=32, __ldv_in_interrupt_context=0, __this_module={18446744073709551628:18446744073709551624}, dev_attr_registers={202:0}, dma_ep=1, dma_mode=2, driver_desc={197:0}, driver_name={195:0}, driver_vers={196:0}, enable_suspend=0, ep0name={198:0}, ep_name={199:0}, fifo_mode=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_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=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_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_net2272=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=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_14=0, ldv_thread_14={0:0}, ldv_thread_2={0:0}, ldv_thread_2=0, ldv_thread_3={0:0}, ldv_thread_3=0, ldv_thread_4={0:0}, ldv_thread_4=0, ldv_thread_5={0:0}, ldv_thread_5=0, ldv_thread_6=0, ldv_thread_6={0:0}, ldv_thread_7=0, ldv_thread_7={0:0}, locksocknumber=0, net2272_ep_ops={200:0}, net2272_ops={201:0}, net2272_pci_driver={205:0}, net2272_plat_driver={206:0}, net2272_test_packet={203:0}, nr_cpu_ids=1, pci_ids={204:0}, res={-36893488143124135937:0}, rtnllocknumber=0, size=32, tmp={-36893488143124135937:0}, use_dma=0] [L12481] tmp___0 = ldv_is_err((void const *)res) [L12482] CALL ldv_assume(tmp___0 == 0L) VAL [\old(expression)=1, __ldv_in_interrupt_context=0, __this_module={18446744073709551628:18446744073709551624}, dev_attr_registers={202:0}, dma_ep=1, dma_mode=2, driver_desc={197:0}, driver_name={195:0}, driver_vers={196:0}, enable_suspend=0, ep0name={198:0}, ep_name={199:0}, fifo_mode=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_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=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_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_net2272=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=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_14={0:0}, ldv_thread_14=0, ldv_thread_2={0:0}, ldv_thread_2=0, ldv_thread_3={0:0}, ldv_thread_3=0, ldv_thread_4={0:0}, ldv_thread_4=0, ldv_thread_5=0, ldv_thread_5={0:0}, ldv_thread_6={0:0}, ldv_thread_6=0, ldv_thread_7={0:0}, ldv_thread_7=0, locksocknumber=0, net2272_ep_ops={200:0}, net2272_ops={201:0}, net2272_pci_driver={205:0}, net2272_plat_driver={206:0}, net2272_test_packet={203:0}, nr_cpu_ids=1, pci_ids={204:0}, rtnllocknumber=0, use_dma=0] [L12368] COND FALSE !(expression == 0) VAL [\old(expression)=1, __ldv_in_interrupt_context=0, __this_module={18446744073709551628:18446744073709551624}, dev_attr_registers={202:0}, dma_ep=1, dma_mode=2, driver_desc={197:0}, driver_name={195:0}, driver_vers={196:0}, enable_suspend=0, ep0name={198:0}, ep_name={199:0}, expression=1, fifo_mode=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_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=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_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_net2272=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=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_14={0:0}, ldv_thread_14=0, ldv_thread_2={0:0}, ldv_thread_2=0, ldv_thread_3={0:0}, ldv_thread_3=0, ldv_thread_4=0, ldv_thread_4={0:0}, ldv_thread_5={0:0}, ldv_thread_5=0, ldv_thread_6=0, ldv_thread_6={0:0}, ldv_thread_7={0:0}, ldv_thread_7=0, locksocknumber=0, net2272_ep_ops={200:0}, net2272_ops={201:0}, net2272_pci_driver={205:0}, net2272_plat_driver={206:0}, net2272_test_packet={203:0}, nr_cpu_ids=1, pci_ids={204:0}, rtnllocknumber=0, use_dma=0] [L12482] RET ldv_assume(tmp___0 == 0L) VAL [\old(size)=32, __ldv_in_interrupt_context=0, __this_module={18446744073709551628:18446744073709551624}, dev_attr_registers={202:0}, dma_ep=1, dma_mode=2, driver_desc={197:0}, driver_name={195:0}, driver_vers={196:0}, enable_suspend=0, ep0name={198:0}, ep_name={199:0}, fifo_mode=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_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=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_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_net2272=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=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_14=0, ldv_thread_14={0:0}, ldv_thread_2=0, ldv_thread_2={0:0}, ldv_thread_3={0:0}, ldv_thread_3=0, ldv_thread_4={0:0}, ldv_thread_4=0, ldv_thread_5=0, ldv_thread_5={0:0}, ldv_thread_6=0, ldv_thread_6={0:0}, ldv_thread_7={0:0}, ldv_thread_7=0, locksocknumber=0, net2272_ep_ops={200:0}, net2272_ops={201:0}, net2272_pci_driver={205:0}, net2272_plat_driver={206:0}, net2272_test_packet={203:0}, nr_cpu_ids=1, pci_ids={204:0}, res={-36893488143124135937:0}, rtnllocknumber=0, size=32, tmp={-36893488143124135937:0}, tmp___0=0, use_dma=0] [L12484] return (res); VAL [\old(size)=32, \result={-36893488143124135937:0}, __ldv_in_interrupt_context=0, __this_module={18446744073709551628:18446744073709551624}, dev_attr_registers={202:0}, dma_ep=1, dma_mode=2, driver_desc={197:0}, driver_name={195:0}, driver_vers={196:0}, enable_suspend=0, ep0name={198:0}, ep_name={199:0}, fifo_mode=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_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=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_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_net2272=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=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_14=0, ldv_thread_14={0:0}, ldv_thread_2={0:0}, ldv_thread_2=0, ldv_thread_3={0:0}, ldv_thread_3=0, ldv_thread_4={0:0}, ldv_thread_4=0, ldv_thread_5=0, ldv_thread_5={0:0}, ldv_thread_6={0:0}, ldv_thread_6=0, ldv_thread_7=0, ldv_thread_7={0:0}, locksocknumber=0, net2272_ep_ops={200:0}, net2272_ops={201:0}, net2272_pci_driver={205:0}, net2272_plat_driver={206:0}, net2272_test_packet={203:0}, nr_cpu_ids=1, pci_ids={204:0}, res={-36893488143124135937:0}, rtnllocknumber=0, size=32, tmp={-36893488143124135937:0}, tmp___0=0, use_dma=0] [L9141] RET, EXPR ldv_xmalloc(32UL) VAL [__ldv_in_interrupt_context=0, __this_module={18446744073709551628:18446744073709551624}, arg0={-36893488147419103231:0}, arg0={-36893488147419103231:0}, data={-36893488147419103231:0}, dev_attr_registers={202:0}, dma_ep=1, dma_mode=2, driver_desc={197:0}, driver_name={195:0}, driver_vers={196:0}, enable_suspend=0, ep0name={198:0}, ep_name={199:0}, fifo_mode=0, ldv_1_container_pci_driver={205:0}, ldv_1_resource_dev={-55340232221128654847:0}, ldv_1_resource_pm_message={18446744073709551619:0}, ldv_1_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_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=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_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_net2272=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=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_14=0, ldv_thread_14={0:0}, ldv_thread_2={0:0}, ldv_thread_2=0, ldv_thread_3={0:0}, ldv_thread_3=0, ldv_thread_4={0:0}, ldv_thread_4=0, ldv_thread_5=0, ldv_thread_5={0:0}, ldv_thread_6=0, ldv_thread_6={0:0}, ldv_thread_7=0, ldv_thread_7={0:0}, ldv_xmalloc(32UL)={-36893488143124135937:0}, locksocknumber=0, net2272_ep_ops={200:0}, net2272_ops={201:0}, net2272_pci_driver={205:0}, net2272_plat_driver={206:0}, net2272_test_packet={203:0}, nr_cpu_ids=1, pci_ids={204:0}, rtnllocknumber=0, tmp={-55340232221128654847:0}, use_dma=0] [L9141] tmp___0 = ldv_xmalloc(32UL) [L9142] ldv_1_resource_struct_pci_device_id_ptr = (struct pci_device_id *)tmp___0 VAL [__ldv_in_interrupt_context=0, __this_module={18446744073709551628:18446744073709551624}, arg0={-36893488147419103231:0}, arg0={-36893488147419103231:0}, data={-36893488147419103231:0}, dev_attr_registers={202:0}, dma_ep=1, dma_mode=2, driver_desc={197:0}, driver_name={195:0}, driver_vers={196:0}, enable_suspend=0, ep0name={198:0}, ep_name={199:0}, fifo_mode=0, ldv_1_container_pci_driver={205:0}, ldv_1_resource_dev={-55340232221128654847:0}, ldv_1_resource_pm_message={18446744073709551619:0}, ldv_1_resource_struct_pci_device_id_ptr={-36893488143124135937:0}, ldv_1_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_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=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_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_net2272=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=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_14={0:0}, ldv_thread_14=0, ldv_thread_2={0:0}, ldv_thread_2=0, ldv_thread_3={0:0}, ldv_thread_3=0, ldv_thread_4={0:0}, ldv_thread_4=0, ldv_thread_5=0, ldv_thread_5={0:0}, ldv_thread_6={0:0}, ldv_thread_6=0, ldv_thread_7={0:0}, ldv_thread_7=0, locksocknumber=0, net2272_ep_ops={200:0}, net2272_ops={201:0}, net2272_pci_driver={205:0}, net2272_plat_driver={206:0}, net2272_test_packet={203:0}, nr_cpu_ids=1, pci_ids={204:0}, rtnllocknumber=0, tmp={-55340232221128654847:0}, tmp___0={-36893488143124135937:0}, use_dma=0] [L9148] CALL, EXPR ldv_undef_int() VAL [__ldv_in_interrupt_context=0, __this_module={18446744073709551628:18446744073709551624}, dev_attr_registers={202:0}, dma_ep=1, dma_mode=2, driver_desc={197:0}, driver_name={195:0}, driver_vers={196:0}, enable_suspend=0, ep0name={198:0}, ep_name={199:0}, fifo_mode=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_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=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_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_net2272=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=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_14={0:0}, ldv_thread_14=0, ldv_thread_2={0:0}, ldv_thread_2=0, ldv_thread_3={0:0}, ldv_thread_3=0, ldv_thread_4={0:0}, ldv_thread_4=0, ldv_thread_5=0, ldv_thread_5={0:0}, ldv_thread_6={0:0}, ldv_thread_6=0, ldv_thread_7={0:0}, ldv_thread_7=0, locksocknumber=0, net2272_ep_ops={200:0}, net2272_ops={201:0}, net2272_pci_driver={205:0}, net2272_plat_driver={206:0}, net2272_test_packet={203:0}, nr_cpu_ids=1, pci_ids={204:0}, rtnllocknumber=0, use_dma=0] [L12508] int tmp ; [L12511] tmp = __VERIFIER_nondet_int() [L12513] return (tmp); VAL [\result=0, __ldv_in_interrupt_context=0, __this_module={18446744073709551628:18446744073709551624}, dev_attr_registers={202:0}, dma_ep=1, dma_mode=2, driver_desc={197:0}, driver_name={195:0}, driver_vers={196:0}, enable_suspend=0, ep0name={198:0}, ep_name={199:0}, fifo_mode=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_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=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_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_net2272=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=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_14={0:0}, ldv_thread_14=0, ldv_thread_2={0:0}, ldv_thread_2=0, ldv_thread_3={0:0}, ldv_thread_3=0, ldv_thread_4=0, ldv_thread_4={0:0}, ldv_thread_5={0:0}, ldv_thread_5=0, ldv_thread_6={0:0}, ldv_thread_6=0, ldv_thread_7=0, ldv_thread_7={0:0}, locksocknumber=0, net2272_ep_ops={200:0}, net2272_ops={201:0}, net2272_pci_driver={205:0}, net2272_plat_driver={206:0}, net2272_test_packet={203:0}, nr_cpu_ids=1, pci_ids={204:0}, rtnllocknumber=0, tmp=0, use_dma=0] [L9148] RET, EXPR ldv_undef_int() VAL [__ldv_in_interrupt_context=0, __this_module={18446744073709551628:18446744073709551624}, arg0={-36893488147419103231:0}, arg0={-36893488147419103231:0}, data={-36893488147419103231:0}, dev_attr_registers={202:0}, dma_ep=1, dma_mode=2, driver_desc={197:0}, driver_name={195:0}, driver_vers={196:0}, enable_suspend=0, ep0name={198:0}, ep_name={199:0}, fifo_mode=0, ldv_1_container_pci_driver={205:0}, ldv_1_resource_dev={-55340232221128654847:0}, ldv_1_resource_pm_message={18446744073709551619:0}, ldv_1_resource_struct_pci_device_id_ptr={-36893488143124135937:0}, ldv_1_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_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=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_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_net2272=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=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_14=0, ldv_thread_14={0:0}, ldv_thread_2={0:0}, ldv_thread_2=0, ldv_thread_3={0:0}, ldv_thread_3=0, ldv_thread_4={0:0}, ldv_thread_4=0, ldv_thread_5={0:0}, ldv_thread_5=0, ldv_thread_6=0, ldv_thread_6={0:0}, ldv_thread_7={0:0}, ldv_thread_7=0, ldv_undef_int()=0, locksocknumber=0, net2272_ep_ops={200:0}, net2272_ops={201:0}, net2272_pci_driver={205:0}, net2272_plat_driver={206:0}, net2272_test_packet={203:0}, nr_cpu_ids=1, pci_ids={204:0}, rtnllocknumber=0, tmp={-55340232221128654847:0}, tmp___0={-36893488143124135937:0}, use_dma=0] [L9148] tmp___2 = ldv_undef_int() [L9150] COND FALSE !(tmp___2 != 0) VAL [__ldv_in_interrupt_context=0, __this_module={18446744073709551628:18446744073709551624}, arg0={-36893488147419103231:0}, arg0={-36893488147419103231:0}, data={-36893488147419103231:0}, dev_attr_registers={202:0}, dma_ep=1, dma_mode=2, driver_desc={197:0}, driver_name={195:0}, driver_vers={196:0}, enable_suspend=0, ep0name={198:0}, ep_name={199:0}, fifo_mode=0, ldv_1_container_pci_driver={205:0}, ldv_1_resource_dev={-55340232221128654847:0}, ldv_1_resource_pm_message={18446744073709551619:0}, ldv_1_resource_struct_pci_device_id_ptr={-36893488143124135937:0}, ldv_1_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_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=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_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_net2272=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=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_14={0:0}, ldv_thread_14=0, ldv_thread_2=0, ldv_thread_2={0:0}, ldv_thread_3={0:0}, ldv_thread_3=0, ldv_thread_4=0, ldv_thread_4={0:0}, ldv_thread_5={0:0}, ldv_thread_5=0, ldv_thread_6={0:0}, ldv_thread_6=0, ldv_thread_7=0, ldv_thread_7={0:0}, locksocknumber=0, net2272_ep_ops={200:0}, net2272_ops={201:0}, net2272_pci_driver={205:0}, net2272_plat_driver={206:0}, net2272_test_packet={203:0}, nr_cpu_ids=1, pci_ids={204:0}, rtnllocknumber=0, tmp={-55340232221128654847:0}, tmp___0={-36893488143124135937:0}, tmp___2=0, use_dma=0] [L9171] CALL ldv_free((void *)ldv_1_resource_dev) VAL [__ldv_in_interrupt_context=0, __this_module={18446744073709551628:18446744073709551624}, dev_attr_registers={202:0}, dma_ep=1, dma_mode=2, driver_desc={197:0}, driver_name={195:0}, driver_vers={196:0}, enable_suspend=0, ep0name={198:0}, ep_name={199:0}, fifo_mode=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_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=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_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_net2272=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=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_14={0:0}, ldv_thread_14=0, ldv_thread_2={0:0}, ldv_thread_2=0, ldv_thread_3={0:0}, ldv_thread_3=0, ldv_thread_4=0, ldv_thread_4={0:0}, ldv_thread_5={0:0}, ldv_thread_5=0, ldv_thread_6=0, ldv_thread_6={0:0}, ldv_thread_7=0, ldv_thread_7={0:0}, locksocknumber=0, net2272_ep_ops={200:0}, net2272_ops={201:0}, net2272_pci_driver={205:0}, net2272_plat_driver={206:0}, net2272_test_packet={203:0}, nr_cpu_ids=1, pci_ids={204:0}, rtnllocknumber=0, s={-55340232221128654847:0}, use_dma=0] [L9171] RET ldv_free((void *)ldv_1_resource_dev) VAL [__ldv_in_interrupt_context=0, __this_module={18446744073709551628:18446744073709551624}, arg0={-36893488147419103231:0}, arg0={-36893488147419103231:0}, data={-36893488147419103231:0}, dev_attr_registers={202:0}, dma_ep=1, dma_mode=2, driver_desc={197:0}, driver_name={195:0}, driver_vers={196:0}, enable_suspend=0, ep0name={198:0}, ep_name={199:0}, fifo_mode=0, ldv_1_container_pci_driver={205:0}, ldv_1_resource_dev={-55340232221128654847:0}, ldv_1_resource_pm_message={18446744073709551619:0}, ldv_1_resource_struct_pci_device_id_ptr={-36893488143124135937:0}, ldv_1_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_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=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_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_net2272=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=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_14=0, ldv_thread_14={0:0}, ldv_thread_2=0, ldv_thread_2={0:0}, ldv_thread_3={0:0}, ldv_thread_3=0, ldv_thread_4={0:0}, ldv_thread_4=0, ldv_thread_5=0, ldv_thread_5={0:0}, ldv_thread_6={0:0}, ldv_thread_6=0, ldv_thread_7={0:0}, ldv_thread_7=0, locksocknumber=0, net2272_ep_ops={200:0}, net2272_ops={201:0}, net2272_pci_driver={205:0}, net2272_plat_driver={206:0}, net2272_test_packet={203:0}, nr_cpu_ids=1, pci_ids={204:0}, rtnllocknumber=0, tmp={-55340232221128654847:0}, tmp___0={-36893488143124135937:0}, tmp___2=0, use_dma=0] [L9172] CALL ldv_free((void *)ldv_1_resource_struct_pci_device_id_ptr) VAL [__ldv_in_interrupt_context=0, __this_module={18446744073709551628:18446744073709551624}, dev_attr_registers={202:0}, dma_ep=1, dma_mode=2, driver_desc={197:0}, driver_name={195:0}, driver_vers={196:0}, enable_suspend=0, ep0name={198:0}, ep_name={199:0}, fifo_mode=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_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=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_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_net2272=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=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_14={0:0}, ldv_thread_14=0, ldv_thread_2={0:0}, ldv_thread_2=0, ldv_thread_3=0, ldv_thread_3={0:0}, ldv_thread_4={0:0}, ldv_thread_4=0, ldv_thread_5={0:0}, ldv_thread_5=0, ldv_thread_6={0:0}, ldv_thread_6=0, ldv_thread_7=0, ldv_thread_7={0:0}, locksocknumber=0, net2272_ep_ops={200:0}, net2272_ops={201:0}, net2272_pci_driver={205:0}, net2272_plat_driver={206:0}, net2272_test_packet={203:0}, nr_cpu_ids=1, pci_ids={204:0}, rtnllocknumber=0, s={-36893488143124135937:0}, use_dma=0] [L9172] RET ldv_free((void *)ldv_1_resource_struct_pci_device_id_ptr) VAL [__ldv_in_interrupt_context=0, __this_module={18446744073709551628:18446744073709551624}, arg0={-36893488147419103231:0}, arg0={-36893488147419103231:0}, data={-36893488147419103231:0}, dev_attr_registers={202:0}, dma_ep=1, dma_mode=2, driver_desc={197:0}, driver_name={195:0}, driver_vers={196:0}, enable_suspend=0, ep0name={198:0}, ep_name={199:0}, fifo_mode=0, ldv_1_container_pci_driver={205:0}, ldv_1_resource_dev={-55340232221128654847:0}, ldv_1_resource_pm_message={18446744073709551619:0}, ldv_1_resource_struct_pci_device_id_ptr={-36893488143124135937:0}, ldv_1_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_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=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_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_net2272=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=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_14=0, ldv_thread_14={0:0}, ldv_thread_2={0:0}, ldv_thread_2=0, ldv_thread_3={0:0}, ldv_thread_3=0, ldv_thread_4=0, ldv_thread_4={0:0}, ldv_thread_5={0:0}, ldv_thread_5=0, ldv_thread_6=0, ldv_thread_6={0:0}, ldv_thread_7=0, ldv_thread_7={0:0}, locksocknumber=0, net2272_ep_ops={200:0}, net2272_ops={201:0}, net2272_pci_driver={205:0}, net2272_plat_driver={206:0}, net2272_test_packet={203:0}, nr_cpu_ids=1, pci_ids={204:0}, rtnllocknumber=0, tmp={-55340232221128654847:0}, tmp___0={-36893488143124135937:0}, tmp___2=0, use_dma=0] [L9174] return; VAL [__ldv_in_interrupt_context=0, __this_module={18446744073709551628:18446744073709551624}, arg0={-36893488147419103231:0}, arg0={-36893488147419103231:0}, data={-36893488147419103231:0}, dev_attr_registers={202:0}, dma_ep=1, dma_mode=2, driver_desc={197:0}, driver_name={195:0}, driver_vers={196:0}, enable_suspend=0, ep0name={198:0}, ep_name={199:0}, fifo_mode=0, ldv_1_container_pci_driver={205:0}, ldv_1_resource_dev={-55340232221128654847:0}, ldv_1_resource_struct_pci_device_id_ptr={-36893488143124135937:0}, ldv_1_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_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=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_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_net2272=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=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_14=0, ldv_thread_14={0:0}, ldv_thread_2=0, ldv_thread_2={0:0}, ldv_thread_3={0:0}, ldv_thread_3=0, ldv_thread_4={0:0}, ldv_thread_4=0, ldv_thread_5={0:0}, ldv_thread_5=0, ldv_thread_6=0, ldv_thread_6={0:0}, ldv_thread_7={0:0}, ldv_thread_7=0, locksocknumber=0, net2272_ep_ops={200:0}, net2272_ops={201:0}, net2272_pci_driver={205:0}, net2272_plat_driver={206:0}, net2272_test_packet={203:0}, nr_cpu_ids=1, pci_ids={204:0}, rtnllocknumber=0, tmp={-55340232221128654847:0}, tmp___0={-36893488143124135937:0}, tmp___2=0, use_dma=0] [L8663] RET ldv_pci_pci_instance_1((void *)cf_arg_1) [L8539] RET ldv_dispatch_register_13_2(ldv_13_pci_driver_pci_driver) [L8541] return (arg0); VAL [\old(arg0)=0, \result=0, __ldv_in_interrupt_context=0, __this_module={18446744073709551628:18446744073709551624}, arg0=0, arg1={205:0}, arg1={205:0}, arg2={18446744073709551628:18446744073709551624}, arg2={18446744073709551628:18446744073709551624}, arg3={177:0}, arg3={177:0}, dev_attr_registers={202:0}, dma_ep=1, dma_mode=2, driver_desc={197:0}, driver_name={195:0}, driver_vers={196:0}, enable_suspend=0, ep0name={198:0}, ep_name={199:0}, fifo_mode=0, ldv_13_pci_driver_pci_driver={205:0}, 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_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=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_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_net2272=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=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_14={0:0}, ldv_thread_14=0, ldv_thread_2=0, ldv_thread_2={0:0}, ldv_thread_3={0:0}, ldv_thread_3=0, ldv_thread_4={0:0}, ldv_thread_4=0, ldv_thread_5={0:0}, ldv_thread_5=0, ldv_thread_6=0, ldv_thread_6={0:0}, ldv_thread_7={0:0}, ldv_thread_7=0, locksocknumber=0, net2272_ep_ops={200:0}, net2272_ops={201:0}, net2272_pci_driver={205:0}, net2272_plat_driver={206:0}, net2272_test_packet={203:0}, nr_cpu_ids=1, pci_ids={204:0}, rtnllocknumber=0, tmp=207, use_dma=0] [L10555-L10556] RET, EXPR ldv___pci_register_driver(ldv_func_res, ldv_func_arg1, ldv_func_arg2, (char *)ldv_func_arg3) [L10555-L10556] tmp___0 = ldv___pci_register_driver(ldv_func_res, ldv_func_arg1, ldv_func_arg2, (char *)ldv_func_arg3) [L10558] return (tmp___0); VAL [\result=0, __ldv_in_interrupt_context=0, __this_module={18446744073709551628:18446744073709551624}, dev_attr_registers={202:0}, dma_ep=1, dma_mode=2, driver_desc={197:0}, driver_name={195:0}, driver_vers={196:0}, enable_suspend=0, ep0name={198:0}, ep_name={199:0}, fifo_mode=0, ldv_func_arg1={205:0}, ldv_func_arg1={205:0}, ldv_func_arg2={18446744073709551628:18446744073709551624}, ldv_func_arg2={18446744073709551628:18446744073709551624}, ldv_func_arg3={177:0}, ldv_func_arg3={177:0}, ldv_func_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_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=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_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_net2272=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=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_14=0, ldv_thread_14={0:0}, ldv_thread_2=0, ldv_thread_2={0:0}, ldv_thread_3={0:0}, ldv_thread_3=0, ldv_thread_4={0:0}, ldv_thread_4=0, ldv_thread_5=0, ldv_thread_5={0:0}, ldv_thread_6={0:0}, ldv_thread_6=0, ldv_thread_7=0, ldv_thread_7={0:0}, locksocknumber=0, net2272_ep_ops={200:0}, net2272_ops={201:0}, net2272_pci_driver={205:0}, net2272_plat_driver={206:0}, net2272_test_packet={203:0}, nr_cpu_ids=1, pci_ids={204:0}, rtnllocknumber=0, tmp=0, tmp___0=0, use_dma=0] [L8170] RET, EXPR ldv___pci_register_driver_139(& net2272_pci_driver, & __this_module, "net2272") [L8170] tmp = ldv___pci_register_driver_139(& net2272_pci_driver, & __this_module, "net2272") [L8172] return (tmp); VAL [\result=0, __ldv_in_interrupt_context=0, __this_module={18446744073709551628:18446744073709551624}, dev_attr_registers={202:0}, dma_ep=1, dma_mode=2, driver_desc={197:0}, driver_name={195:0}, driver_vers={196:0}, enable_suspend=0, ep0name={198:0}, ep_name={199:0}, fifo_mode=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_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=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_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_net2272=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=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_14=0, ldv_thread_14={0:0}, ldv_thread_2=0, ldv_thread_2={0:0}, ldv_thread_3={0:0}, ldv_thread_3=0, ldv_thread_4=0, ldv_thread_4={0:0}, ldv_thread_5=0, ldv_thread_5={0:0}, ldv_thread_6=0, ldv_thread_6={0:0}, ldv_thread_7=0, ldv_thread_7={0:0}, locksocknumber=0, net2272_ep_ops={200:0}, net2272_ops={201:0}, net2272_pci_driver={205:0}, net2272_plat_driver={206:0}, net2272_test_packet={203:0}, nr_cpu_ids=1, pci_ids={204:0}, rtnllocknumber=0, tmp=0, use_dma=0] [L8353] RET, EXPR net2272_pci_register() [L8353] ret = net2272_pci_register() [L8355] COND FALSE !(ret != 0) [L8360] CALL, EXPR ldv___platform_driver_register_143(& net2272_plat_driver, & __this_module) [L10594] ldv_func_ret_type___2 ldv_func_res ; [L10595] int tmp ; [L10596] int tmp___0 ; [L10599] CALL, EXPR __platform_driver_register(ldv_func_arg1, ldv_func_arg2) [L15002] return __VERIFIER_nondet_int(); [L10599] RET, EXPR __platform_driver_register(ldv_func_arg1, ldv_func_arg2) [L10599] tmp = __platform_driver_register(ldv_func_arg1, ldv_func_arg2) [L10600] ldv_func_res = tmp [L10601] CALL, EXPR ldv___platform_driver_register(ldv_func_res, ldv_func_arg1, ldv_func_arg2) [L8553] struct platform_driver *ldv_8_platform_driver_platform_driver ; [L8554] int tmp ; VAL [\old(arg0)=0, __ldv_in_interrupt_context=0, __this_module={18446744073709551628:18446744073709551624}, arg0=0, arg1={206:0}, arg1={206:0}, arg2={18446744073709551628:18446744073709551624}, arg2={18446744073709551628:18446744073709551624}, dev_attr_registers={202:0}, dma_ep=1, dma_mode=2, driver_desc={197:0}, driver_name={195:0}, driver_vers={196:0}, enable_suspend=0, ep0name={198:0}, ep_name={199:0}, fifo_mode=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_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=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_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_net2272=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=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_14=0, ldv_thread_14={0:0}, ldv_thread_2=0, ldv_thread_2={0:0}, ldv_thread_3={0:0}, ldv_thread_3=0, ldv_thread_4={0:0}, ldv_thread_4=0, ldv_thread_5=0, ldv_thread_5={0:0}, ldv_thread_6={0:0}, ldv_thread_6=0, ldv_thread_7=0, ldv_thread_7={0:0}, locksocknumber=0, net2272_ep_ops={200:0}, net2272_ops={201:0}, net2272_pci_driver={205:0}, net2272_plat_driver={206:0}, net2272_test_packet={203:0}, nr_cpu_ids=1, pci_ids={204:0}, rtnllocknumber=0, use_dma=0] [L8557] CALL, EXPR ldv_undef_int() VAL [__ldv_in_interrupt_context=0, __this_module={18446744073709551628:18446744073709551624}, dev_attr_registers={202:0}, dma_ep=1, dma_mode=2, driver_desc={197:0}, driver_name={195:0}, driver_vers={196:0}, enable_suspend=0, ep0name={198:0}, ep_name={199:0}, fifo_mode=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_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=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_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_net2272=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=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_14={0:0}, ldv_thread_14=0, ldv_thread_2={0:0}, ldv_thread_2=0, ldv_thread_3=0, ldv_thread_3={0:0}, ldv_thread_4={0:0}, ldv_thread_4=0, ldv_thread_5={0:0}, ldv_thread_5=0, ldv_thread_6={0:0}, ldv_thread_6=0, ldv_thread_7=0, ldv_thread_7={0:0}, locksocknumber=0, net2272_ep_ops={200:0}, net2272_ops={201:0}, net2272_pci_driver={205:0}, net2272_plat_driver={206:0}, net2272_test_packet={203:0}, nr_cpu_ids=1, pci_ids={204:0}, rtnllocknumber=0, use_dma=0] [L12508] int tmp ; [L12511] tmp = __VERIFIER_nondet_int() [L12513] return (tmp); VAL [\result=208, __ldv_in_interrupt_context=0, __this_module={18446744073709551628:18446744073709551624}, dev_attr_registers={202:0}, dma_ep=1, dma_mode=2, driver_desc={197:0}, driver_name={195:0}, driver_vers={196:0}, enable_suspend=0, ep0name={198:0}, ep_name={199:0}, fifo_mode=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_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=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_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_net2272=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=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_14=0, ldv_thread_14={0:0}, ldv_thread_2={0:0}, ldv_thread_2=0, ldv_thread_3={0:0}, ldv_thread_3=0, ldv_thread_4=0, ldv_thread_4={0:0}, ldv_thread_5=0, ldv_thread_5={0:0}, ldv_thread_6={0:0}, ldv_thread_6=0, ldv_thread_7={0:0}, ldv_thread_7=0, locksocknumber=0, net2272_ep_ops={200:0}, net2272_ops={201:0}, net2272_pci_driver={205:0}, net2272_plat_driver={206:0}, net2272_test_packet={203:0}, nr_cpu_ids=1, pci_ids={204:0}, rtnllocknumber=0, tmp=208, use_dma=0] [L8557] RET, EXPR ldv_undef_int() VAL [\old(arg0)=0, __ldv_in_interrupt_context=0, __this_module={18446744073709551628:18446744073709551624}, arg0=0, arg1={206:0}, arg1={206:0}, arg2={18446744073709551628:18446744073709551624}, arg2={18446744073709551628:18446744073709551624}, dev_attr_registers={202:0}, dma_ep=1, dma_mode=2, driver_desc={197:0}, driver_name={195:0}, driver_vers={196:0}, enable_suspend=0, ep0name={198:0}, ep_name={199:0}, fifo_mode=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_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=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_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_net2272=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=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_14={0:0}, ldv_thread_14=0, ldv_thread_2=0, ldv_thread_2={0:0}, ldv_thread_3=0, ldv_thread_3={0:0}, ldv_thread_4={0:0}, ldv_thread_4=0, ldv_thread_5={0:0}, ldv_thread_5=0, ldv_thread_6=0, ldv_thread_6={0:0}, ldv_thread_7=0, ldv_thread_7={0:0}, ldv_undef_int()=208, locksocknumber=0, net2272_ep_ops={200:0}, net2272_ops={201:0}, net2272_pci_driver={205:0}, net2272_plat_driver={206:0}, net2272_test_packet={203:0}, nr_cpu_ids=1, pci_ids={204:0}, rtnllocknumber=0, use_dma=0] [L8557] tmp = ldv_undef_int() [L8559] COND TRUE tmp != 0 VAL [\old(arg0)=0, __ldv_in_interrupt_context=0, __this_module={18446744073709551628:18446744073709551624}, arg0=0, arg1={206:0}, arg1={206:0}, arg2={18446744073709551628:18446744073709551624}, arg2={18446744073709551628:18446744073709551624}, dev_attr_registers={202:0}, dma_ep=1, dma_mode=2, driver_desc={197:0}, driver_name={195:0}, driver_vers={196:0}, enable_suspend=0, ep0name={198:0}, ep_name={199:0}, fifo_mode=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_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=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_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_net2272=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=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_14={0:0}, ldv_thread_14=0, ldv_thread_2=0, ldv_thread_2={0:0}, ldv_thread_3=0, ldv_thread_3={0:0}, ldv_thread_4=0, ldv_thread_4={0:0}, ldv_thread_5=0, ldv_thread_5={0:0}, ldv_thread_6=0, ldv_thread_6={0:0}, ldv_thread_7=0, ldv_thread_7={0:0}, locksocknumber=0, net2272_ep_ops={200:0}, net2272_ops={201:0}, net2272_pci_driver={205:0}, net2272_plat_driver={206:0}, net2272_test_packet={203:0}, nr_cpu_ids=1, pci_ids={204:0}, rtnllocknumber=0, tmp=208, use_dma=0] [L8561] CALL ldv_assume(arg0 == 0) VAL [\old(expression)=1, __ldv_in_interrupt_context=0, __this_module={18446744073709551628:18446744073709551624}, dev_attr_registers={202:0}, dma_ep=1, dma_mode=2, driver_desc={197:0}, driver_name={195:0}, driver_vers={196:0}, enable_suspend=0, ep0name={198:0}, ep_name={199:0}, fifo_mode=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_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=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_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_net2272=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=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_14={0:0}, ldv_thread_14=0, ldv_thread_2={0:0}, ldv_thread_2=0, ldv_thread_3={0:0}, ldv_thread_3=0, ldv_thread_4=0, ldv_thread_4={0:0}, ldv_thread_5={0:0}, ldv_thread_5=0, ldv_thread_6=0, ldv_thread_6={0:0}, ldv_thread_7={0:0}, ldv_thread_7=0, locksocknumber=0, net2272_ep_ops={200:0}, net2272_ops={201:0}, net2272_pci_driver={205:0}, net2272_plat_driver={206:0}, net2272_test_packet={203:0}, nr_cpu_ids=1, pci_ids={204:0}, rtnllocknumber=0, use_dma=0] [L12368] COND FALSE !(expression == 0) VAL [\old(expression)=1, __ldv_in_interrupt_context=0, __this_module={18446744073709551628:18446744073709551624}, dev_attr_registers={202:0}, dma_ep=1, dma_mode=2, driver_desc={197:0}, driver_name={195:0}, driver_vers={196:0}, enable_suspend=0, ep0name={198:0}, ep_name={199:0}, expression=1, fifo_mode=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_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=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_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_net2272=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=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_14=0, ldv_thread_14={0:0}, ldv_thread_2=0, ldv_thread_2={0:0}, ldv_thread_3={0:0}, ldv_thread_3=0, ldv_thread_4=0, ldv_thread_4={0:0}, ldv_thread_5={0:0}, ldv_thread_5=0, ldv_thread_6={0:0}, ldv_thread_6=0, ldv_thread_7={0:0}, ldv_thread_7=0, locksocknumber=0, net2272_ep_ops={200:0}, net2272_ops={201:0}, net2272_pci_driver={205:0}, net2272_plat_driver={206:0}, net2272_test_packet={203:0}, nr_cpu_ids=1, pci_ids={204:0}, rtnllocknumber=0, use_dma=0] [L8561] RET ldv_assume(arg0 == 0) VAL [\old(arg0)=0, __ldv_in_interrupt_context=0, __this_module={18446744073709551628:18446744073709551624}, arg0=0, arg1={206:0}, arg1={206:0}, arg2={18446744073709551628:18446744073709551624}, arg2={18446744073709551628:18446744073709551624}, dev_attr_registers={202:0}, dma_ep=1, dma_mode=2, driver_desc={197:0}, driver_name={195:0}, driver_vers={196:0}, enable_suspend=0, ep0name={198:0}, ep_name={199:0}, fifo_mode=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_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=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_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_net2272=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=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_14=0, ldv_thread_14={0:0}, ldv_thread_2=0, ldv_thread_2={0:0}, ldv_thread_3={0:0}, ldv_thread_3=0, ldv_thread_4={0:0}, ldv_thread_4=0, ldv_thread_5={0:0}, ldv_thread_5=0, ldv_thread_6={0:0}, ldv_thread_6=0, ldv_thread_7={0:0}, ldv_thread_7=0, locksocknumber=0, net2272_ep_ops={200:0}, net2272_ops={201:0}, net2272_pci_driver={205:0}, net2272_plat_driver={206:0}, net2272_test_packet={203:0}, nr_cpu_ids=1, pci_ids={204:0}, rtnllocknumber=0, tmp=208, use_dma=0] [L8562] ldv_8_platform_driver_platform_driver = arg1 [L8563] CALL ldv_dispatch_register_8_2(ldv_8_platform_driver_platform_driver) [L8670] struct ldv_struct_platform_instance_2 *cf_arg_2 ; [L8671] void *tmp ; VAL [__ldv_in_interrupt_context=0, __this_module={18446744073709551628:18446744073709551624}, arg0={206:0}, arg0={206:0}, dev_attr_registers={202:0}, dma_ep=1, dma_mode=2, driver_desc={197:0}, driver_name={195:0}, driver_vers={196:0}, enable_suspend=0, ep0name={198:0}, ep_name={199:0}, fifo_mode=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_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=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_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_net2272=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=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_14={0:0}, ldv_thread_14=0, ldv_thread_2={0:0}, ldv_thread_2=0, ldv_thread_3=0, ldv_thread_3={0:0}, ldv_thread_4={0:0}, ldv_thread_4=0, ldv_thread_5={0:0}, ldv_thread_5=0, ldv_thread_6={0:0}, ldv_thread_6=0, ldv_thread_7={0:0}, ldv_thread_7=0, locksocknumber=0, net2272_ep_ops={200:0}, net2272_ops={201:0}, net2272_pci_driver={205:0}, net2272_plat_driver={206:0}, net2272_test_packet={203:0}, nr_cpu_ids=1, pci_ids={204:0}, rtnllocknumber=0, use_dma=0] [L8674] CALL, EXPR ldv_xmalloc(16UL) VAL [\old(size)=16, __ldv_in_interrupt_context=0, __this_module={18446744073709551628:18446744073709551624}, dev_attr_registers={202:0}, dma_ep=1, dma_mode=2, driver_desc={197:0}, driver_name={195:0}, driver_vers={196:0}, enable_suspend=0, ep0name={198:0}, ep_name={199:0}, fifo_mode=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_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=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_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_net2272=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=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_14={0:0}, ldv_thread_14=0, ldv_thread_2=0, ldv_thread_2={0:0}, ldv_thread_3={0:0}, ldv_thread_3=0, ldv_thread_4={0:0}, ldv_thread_4=0, ldv_thread_5=0, ldv_thread_5={0:0}, ldv_thread_6=0, ldv_thread_6={0:0}, ldv_thread_7=0, ldv_thread_7={0:0}, locksocknumber=0, net2272_ep_ops={200:0}, net2272_ops={201:0}, net2272_pci_driver={205:0}, net2272_plat_driver={206:0}, net2272_test_packet={203:0}, nr_cpu_ids=1, pci_ids={204:0}, rtnllocknumber=0, use_dma=0] [L12473] void *res ; [L12474] void *tmp ; [L12475] long tmp___0 ; [L12478] tmp = malloc(size) [L12479] res = tmp VAL [\old(size)=16, __ldv_in_interrupt_context=0, __this_module={18446744073709551628:18446744073709551624}, dev_attr_registers={202:0}, dma_ep=1, dma_mode=2, driver_desc={197:0}, driver_name={195:0}, driver_vers={196:0}, enable_suspend=0, ep0name={198:0}, ep_name={199:0}, fifo_mode=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_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=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_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_net2272=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=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_14=0, ldv_thread_14={0:0}, ldv_thread_2={0:0}, ldv_thread_2=0, ldv_thread_3=0, ldv_thread_3={0:0}, ldv_thread_4={0:0}, ldv_thread_4=0, ldv_thread_5={0:0}, ldv_thread_5=0, ldv_thread_6=0, ldv_thread_6={0:0}, ldv_thread_7={0:0}, ldv_thread_7=0, locksocknumber=0, net2272_ep_ops={200:0}, net2272_ops={201:0}, net2272_pci_driver={205:0}, net2272_plat_driver={206:0}, net2272_test_packet={203:0}, nr_cpu_ids=1, pci_ids={204:0}, res={-18446744073709551615:0}, rtnllocknumber=0, size=16, tmp={-18446744073709551615:0}, use_dma=0] [L12480] CALL ldv_assume((unsigned long )res != (unsigned long )((void *)0)) VAL [\old(expression)=1, __ldv_in_interrupt_context=0, __this_module={18446744073709551628:18446744073709551624}, dev_attr_registers={202:0}, dma_ep=1, dma_mode=2, driver_desc={197:0}, driver_name={195:0}, driver_vers={196:0}, enable_suspend=0, ep0name={198:0}, ep_name={199:0}, fifo_mode=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_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=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_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_net2272=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=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_14=0, ldv_thread_14={0:0}, ldv_thread_2=0, ldv_thread_2={0:0}, ldv_thread_3=0, ldv_thread_3={0:0}, ldv_thread_4={0:0}, ldv_thread_4=0, ldv_thread_5=0, ldv_thread_5={0:0}, ldv_thread_6={0:0}, ldv_thread_6=0, ldv_thread_7={0:0}, ldv_thread_7=0, locksocknumber=0, net2272_ep_ops={200:0}, net2272_ops={201:0}, net2272_pci_driver={205:0}, net2272_plat_driver={206:0}, net2272_test_packet={203:0}, nr_cpu_ids=1, pci_ids={204:0}, rtnllocknumber=0, use_dma=0] [L12368] COND FALSE !(expression == 0) VAL [\old(expression)=1, __ldv_in_interrupt_context=0, __this_module={18446744073709551628:18446744073709551624}, dev_attr_registers={202:0}, dma_ep=1, dma_mode=2, driver_desc={197:0}, driver_name={195:0}, driver_vers={196:0}, enable_suspend=0, ep0name={198:0}, ep_name={199:0}, expression=1, fifo_mode=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_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=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_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_net2272=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=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_14=0, ldv_thread_14={0:0}, ldv_thread_2=0, ldv_thread_2={0:0}, ldv_thread_3={0:0}, ldv_thread_3=0, ldv_thread_4=0, ldv_thread_4={0:0}, ldv_thread_5=0, ldv_thread_5={0:0}, ldv_thread_6=0, ldv_thread_6={0:0}, ldv_thread_7=0, ldv_thread_7={0:0}, locksocknumber=0, net2272_ep_ops={200:0}, net2272_ops={201:0}, net2272_pci_driver={205:0}, net2272_plat_driver={206:0}, net2272_test_packet={203:0}, nr_cpu_ids=1, pci_ids={204:0}, rtnllocknumber=0, use_dma=0] [L12480] RET ldv_assume((unsigned long )res != (unsigned long )((void *)0)) VAL [\old(size)=16, __ldv_in_interrupt_context=0, __this_module={18446744073709551628:18446744073709551624}, dev_attr_registers={202:0}, dma_ep=1, dma_mode=2, driver_desc={197:0}, driver_name={195:0}, driver_vers={196:0}, enable_suspend=0, ep0name={198:0}, ep_name={199:0}, fifo_mode=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_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=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_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_net2272=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=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_14=0, ldv_thread_14={0:0}, ldv_thread_2=0, ldv_thread_2={0:0}, ldv_thread_3={0:0}, ldv_thread_3=0, ldv_thread_4={0:0}, ldv_thread_4=0, ldv_thread_5=0, ldv_thread_5={0:0}, ldv_thread_6=0, ldv_thread_6={0:0}, ldv_thread_7={0:0}, ldv_thread_7=0, locksocknumber=0, net2272_ep_ops={200:0}, net2272_ops={201:0}, net2272_pci_driver={205:0}, net2272_plat_driver={206:0}, net2272_test_packet={203:0}, nr_cpu_ids=1, pci_ids={204:0}, res={-18446744073709551615:0}, rtnllocknumber=0, size=16, tmp={-18446744073709551615:0}, use_dma=0] [L12481] CALL, EXPR ldv_is_err((void const *)res) VAL [__ldv_in_interrupt_context=0, __this_module={18446744073709551628:18446744073709551624}, dev_attr_registers={202:0}, dma_ep=1, dma_mode=2, driver_desc={197:0}, driver_name={195:0}, driver_vers={196:0}, enable_suspend=0, ep0name={198:0}, ep_name={199:0}, fifo_mode=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_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=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_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_net2272=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=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_14={0:0}, ldv_thread_14=0, ldv_thread_2=0, ldv_thread_2={0:0}, ldv_thread_3=0, ldv_thread_3={0:0}, ldv_thread_4={0:0}, ldv_thread_4=0, ldv_thread_5=0, ldv_thread_5={0:0}, ldv_thread_6={0:0}, ldv_thread_6=0, ldv_thread_7=0, ldv_thread_7={0:0}, locksocknumber=0, net2272_ep_ops={200:0}, net2272_ops={201:0}, net2272_pci_driver={205:0}, net2272_plat_driver={206:0}, net2272_test_packet={203:0}, nr_cpu_ids=1, pci_ids={204:0}, ptr={-18446744073709551615:0}, rtnllocknumber=0, use_dma=0] [L11248] return ((unsigned long )ptr > 4294967295UL); VAL [\result=0, __ldv_in_interrupt_context=0, __this_module={18446744073709551628:18446744073709551624}, dev_attr_registers={202:0}, dma_ep=1, dma_mode=2, driver_desc={197:0}, driver_name={195:0}, driver_vers={196:0}, enable_suspend=0, ep0name={198:0}, ep_name={199:0}, fifo_mode=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_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=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_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_net2272=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=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_14=0, ldv_thread_14={0:0}, ldv_thread_2={0:0}, ldv_thread_2=0, ldv_thread_3=0, ldv_thread_3={0:0}, ldv_thread_4={0:0}, ldv_thread_4=0, ldv_thread_5=0, ldv_thread_5={0:0}, ldv_thread_6={0:0}, ldv_thread_6=0, ldv_thread_7={0:0}, ldv_thread_7=0, locksocknumber=0, net2272_ep_ops={200:0}, net2272_ops={201:0}, net2272_pci_driver={205:0}, net2272_plat_driver={206:0}, net2272_test_packet={203:0}, nr_cpu_ids=1, pci_ids={204:0}, ptr={-18446744073709551615:0}, ptr={-18446744073709551615:0}, rtnllocknumber=0, use_dma=0] [L12481] RET, EXPR ldv_is_err((void const *)res) VAL [\old(size)=16, __ldv_in_interrupt_context=0, __this_module={18446744073709551628:18446744073709551624}, dev_attr_registers={202:0}, dma_ep=1, dma_mode=2, driver_desc={197:0}, driver_name={195:0}, driver_vers={196:0}, enable_suspend=0, ep0name={198:0}, ep_name={199:0}, fifo_mode=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_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=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_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_net2272=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=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_14=0, ldv_thread_14={0:0}, ldv_thread_2={0:0}, ldv_thread_2=0, ldv_thread_3=0, ldv_thread_3={0:0}, ldv_thread_4={0:0}, ldv_thread_4=0, ldv_thread_5=0, ldv_thread_5={0:0}, ldv_thread_6={0:0}, ldv_thread_6=0, ldv_thread_7={0:0}, ldv_thread_7=0, locksocknumber=0, net2272_ep_ops={200:0}, net2272_ops={201:0}, net2272_pci_driver={205:0}, net2272_plat_driver={206:0}, net2272_test_packet={203:0}, nr_cpu_ids=1, pci_ids={204:0}, res={-18446744073709551615:0}, rtnllocknumber=0, size=16, tmp={-18446744073709551615:0}, use_dma=0] [L12481] tmp___0 = ldv_is_err((void const *)res) [L12482] CALL ldv_assume(tmp___0 == 0L) VAL [\old(expression)=1, __ldv_in_interrupt_context=0, __this_module={18446744073709551628:18446744073709551624}, dev_attr_registers={202:0}, dma_ep=1, dma_mode=2, driver_desc={197:0}, driver_name={195:0}, driver_vers={196:0}, enable_suspend=0, ep0name={198:0}, ep_name={199:0}, fifo_mode=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_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=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_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_net2272=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=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_14={0:0}, ldv_thread_14=0, ldv_thread_2={0:0}, ldv_thread_2=0, ldv_thread_3=0, ldv_thread_3={0:0}, ldv_thread_4={0:0}, ldv_thread_4=0, ldv_thread_5={0:0}, ldv_thread_5=0, ldv_thread_6=0, ldv_thread_6={0:0}, ldv_thread_7={0:0}, ldv_thread_7=0, locksocknumber=0, net2272_ep_ops={200:0}, net2272_ops={201:0}, net2272_pci_driver={205:0}, net2272_plat_driver={206:0}, net2272_test_packet={203:0}, nr_cpu_ids=1, pci_ids={204:0}, rtnllocknumber=0, use_dma=0] [L12368] COND FALSE !(expression == 0) VAL [\old(expression)=1, __ldv_in_interrupt_context=0, __this_module={18446744073709551628:18446744073709551624}, dev_attr_registers={202:0}, dma_ep=1, dma_mode=2, driver_desc={197:0}, driver_name={195:0}, driver_vers={196:0}, enable_suspend=0, ep0name={198:0}, ep_name={199:0}, expression=1, fifo_mode=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_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=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_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_net2272=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=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_14={0:0}, ldv_thread_14=0, ldv_thread_2=0, ldv_thread_2={0:0}, ldv_thread_3={0:0}, ldv_thread_3=0, ldv_thread_4=0, ldv_thread_4={0:0}, ldv_thread_5=0, ldv_thread_5={0:0}, ldv_thread_6=0, ldv_thread_6={0:0}, ldv_thread_7=0, ldv_thread_7={0:0}, locksocknumber=0, net2272_ep_ops={200:0}, net2272_ops={201:0}, net2272_pci_driver={205:0}, net2272_plat_driver={206:0}, net2272_test_packet={203:0}, nr_cpu_ids=1, pci_ids={204:0}, rtnllocknumber=0, use_dma=0] [L12482] RET ldv_assume(tmp___0 == 0L) VAL [\old(size)=16, __ldv_in_interrupt_context=0, __this_module={18446744073709551628:18446744073709551624}, dev_attr_registers={202:0}, dma_ep=1, dma_mode=2, driver_desc={197:0}, driver_name={195:0}, driver_vers={196:0}, enable_suspend=0, ep0name={198:0}, ep_name={199:0}, fifo_mode=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_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=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_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_net2272=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=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_14={0:0}, ldv_thread_14=0, ldv_thread_2=0, ldv_thread_2={0:0}, ldv_thread_3={0:0}, ldv_thread_3=0, ldv_thread_4={0:0}, ldv_thread_4=0, ldv_thread_5={0:0}, ldv_thread_5=0, ldv_thread_6=0, ldv_thread_6={0:0}, ldv_thread_7=0, ldv_thread_7={0:0}, locksocknumber=0, net2272_ep_ops={200:0}, net2272_ops={201:0}, net2272_pci_driver={205:0}, net2272_plat_driver={206:0}, net2272_test_packet={203:0}, nr_cpu_ids=1, pci_ids={204:0}, res={-18446744073709551615:0}, rtnllocknumber=0, size=16, tmp={-18446744073709551615:0}, tmp___0=0, use_dma=0] [L12484] return (res); VAL [\old(size)=16, \result={-18446744073709551615:0}, __ldv_in_interrupt_context=0, __this_module={18446744073709551628:18446744073709551624}, dev_attr_registers={202:0}, dma_ep=1, dma_mode=2, driver_desc={197:0}, driver_name={195:0}, driver_vers={196:0}, enable_suspend=0, ep0name={198:0}, ep_name={199:0}, fifo_mode=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_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=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_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_net2272=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=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_14=0, ldv_thread_14={0:0}, ldv_thread_2=0, ldv_thread_2={0:0}, ldv_thread_3={0:0}, ldv_thread_3=0, ldv_thread_4=0, ldv_thread_4={0:0}, ldv_thread_5={0:0}, ldv_thread_5=0, ldv_thread_6={0:0}, ldv_thread_6=0, ldv_thread_7=0, ldv_thread_7={0:0}, locksocknumber=0, net2272_ep_ops={200:0}, net2272_ops={201:0}, net2272_pci_driver={205:0}, net2272_plat_driver={206:0}, net2272_test_packet={203:0}, nr_cpu_ids=1, pci_ids={204:0}, res={-18446744073709551615:0}, rtnllocknumber=0, size=16, tmp={-18446744073709551615:0}, tmp___0=0, use_dma=0] [L8674] RET, EXPR ldv_xmalloc(16UL) VAL [__ldv_in_interrupt_context=0, __this_module={18446744073709551628:18446744073709551624}, arg0={206:0}, arg0={206:0}, dev_attr_registers={202:0}, dma_ep=1, dma_mode=2, driver_desc={197:0}, driver_name={195:0}, driver_vers={196:0}, enable_suspend=0, ep0name={198:0}, ep_name={199:0}, fifo_mode=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_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=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_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_net2272=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=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_14=0, ldv_thread_14={0:0}, ldv_thread_2=0, ldv_thread_2={0:0}, ldv_thread_3=0, ldv_thread_3={0:0}, ldv_thread_4=0, ldv_thread_4={0:0}, ldv_thread_5=0, ldv_thread_5={0:0}, ldv_thread_6=0, ldv_thread_6={0:0}, ldv_thread_7={0:0}, ldv_thread_7=0, ldv_xmalloc(16UL)={-18446744073709551615:0}, locksocknumber=0, net2272_ep_ops={200:0}, net2272_ops={201:0}, net2272_pci_driver={205:0}, net2272_plat_driver={206:0}, net2272_test_packet={203:0}, nr_cpu_ids=1, pci_ids={204:0}, rtnllocknumber=0, use_dma=0] [L8674] tmp = ldv_xmalloc(16UL) [L8675] cf_arg_2 = (struct ldv_struct_platform_instance_2 *)tmp [L8676] cf_arg_2->arg0 = arg0 [L8677] CALL ldv_platform_platform_instance_2((void *)cf_arg_2) [L9298] struct platform_driver *ldv_2_container_platform_driver ; [L9299] int ldv_2_probed_default ; [L9300] struct platform_device *ldv_2_resource_platform_device ; [L9301] struct ldv_struct_platform_instance_2 *data ; [L9302] void *tmp ; [L9303] int tmp___0 ; [L9304] int tmp___1 ; [L9305] int tmp___2 ; [L9307] data = (struct ldv_struct_platform_instance_2 *)arg0 [L9308] ldv_2_probed_default = 1 VAL [__ldv_in_interrupt_context=0, __this_module={18446744073709551628:18446744073709551624}, arg0={-18446744073709551615:0}, arg0={-18446744073709551615:0}, data={-18446744073709551615:0}, dev_attr_registers={202:0}, dma_ep=1, dma_mode=2, driver_desc={197:0}, driver_name={195:0}, driver_vers={196:0}, enable_suspend=0, ep0name={198:0}, ep_name={199:0}, fifo_mode=0, ldv_2_probed_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_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=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_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_net2272=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=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_14=0, ldv_thread_14={0:0}, ldv_thread_2=0, ldv_thread_2={0:0}, ldv_thread_3=0, ldv_thread_3={0:0}, ldv_thread_4={0:0}, ldv_thread_4=0, ldv_thread_5={0:0}, ldv_thread_5=0, ldv_thread_6=0, ldv_thread_6={0:0}, ldv_thread_7=0, ldv_thread_7={0:0}, locksocknumber=0, net2272_ep_ops={200:0}, net2272_ops={201:0}, net2272_pci_driver={205:0}, net2272_plat_driver={206:0}, net2272_test_packet={203:0}, nr_cpu_ids=1, pci_ids={204:0}, rtnllocknumber=0, use_dma=0] [L9309] COND TRUE (unsigned long )data != (unsigned long )((struct ldv_struct_platform_instance_2 *)0) [L9311] EXPR data->arg0 [L9311] ldv_2_container_platform_driver = data->arg0 [L9312] CALL ldv_free((void *)data) VAL [__ldv_in_interrupt_context=0, __this_module={18446744073709551628:18446744073709551624}, dev_attr_registers={202:0}, dma_ep=1, dma_mode=2, driver_desc={197:0}, driver_name={195:0}, driver_vers={196:0}, enable_suspend=0, ep0name={198:0}, ep_name={199:0}, fifo_mode=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_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=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_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_net2272=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=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_14={0:0}, ldv_thread_14=0, ldv_thread_2=0, ldv_thread_2={0:0}, ldv_thread_3={0:0}, ldv_thread_3=0, ldv_thread_4={0:0}, ldv_thread_4=0, ldv_thread_5=0, ldv_thread_5={0:0}, ldv_thread_6=0, ldv_thread_6={0:0}, ldv_thread_7={0:0}, ldv_thread_7=0, locksocknumber=0, net2272_ep_ops={200:0}, net2272_ops={201:0}, net2272_pci_driver={205:0}, net2272_plat_driver={206:0}, net2272_test_packet={203:0}, nr_cpu_ids=1, pci_ids={204:0}, rtnllocknumber=0, s={-18446744073709551615:0}, use_dma=0] [L9312] RET ldv_free((void *)data) VAL [__ldv_in_interrupt_context=0, __this_module={18446744073709551628:18446744073709551624}, arg0={-18446744073709551615:0}, arg0={-18446744073709551615:0}, data={-18446744073709551615:0}, dev_attr_registers={202:0}, dma_ep=1, dma_mode=2, driver_desc={197:0}, driver_name={195:0}, driver_vers={196:0}, enable_suspend=0, ep0name={198:0}, ep_name={199:0}, fifo_mode=0, ldv_2_container_platform_driver={206:0}, ldv_2_probed_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_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=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_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_net2272=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=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_14=0, ldv_thread_14={0:0}, ldv_thread_2={0:0}, ldv_thread_2=0, ldv_thread_3=0, ldv_thread_3={0:0}, ldv_thread_4=0, ldv_thread_4={0:0}, ldv_thread_5=0, ldv_thread_5={0:0}, ldv_thread_6=0, ldv_thread_6={0:0}, ldv_thread_7={0:0}, ldv_thread_7=0, locksocknumber=0, net2272_ep_ops={200:0}, net2272_ops={201:0}, net2272_pci_driver={205:0}, net2272_plat_driver={206:0}, net2272_test_packet={203:0}, nr_cpu_ids=1, pci_ids={204:0}, rtnllocknumber=0, use_dma=0] [L9317] CALL, EXPR ldv_xmalloc(1464UL) VAL [\old(size)=1464, __ldv_in_interrupt_context=0, __this_module={18446744073709551628:18446744073709551624}, dev_attr_registers={202:0}, dma_ep=1, dma_mode=2, driver_desc={197:0}, driver_name={195:0}, driver_vers={196:0}, enable_suspend=0, ep0name={198:0}, ep_name={199:0}, fifo_mode=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_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=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_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_net2272=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=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_14=0, ldv_thread_14={0:0}, ldv_thread_2=0, ldv_thread_2={0:0}, ldv_thread_3=0, ldv_thread_3={0:0}, ldv_thread_4={0:0}, ldv_thread_4=0, ldv_thread_5={0:0}, ldv_thread_5=0, ldv_thread_6=0, ldv_thread_6={0:0}, ldv_thread_7={0:0}, ldv_thread_7=0, locksocknumber=0, net2272_ep_ops={200:0}, net2272_ops={201:0}, net2272_pci_driver={205:0}, net2272_plat_driver={206:0}, net2272_test_packet={203:0}, nr_cpu_ids=1, pci_ids={204:0}, rtnllocknumber=0, use_dma=0] [L12473] void *res ; [L12474] void *tmp ; [L12475] long tmp___0 ; [L12478] tmp = malloc(size) [L12479] res = tmp VAL [\old(size)=1464, __ldv_in_interrupt_context=0, __this_module={18446744073709551628:18446744073709551624}, dev_attr_registers={202:0}, dma_ep=1, dma_mode=2, driver_desc={197:0}, driver_name={195:0}, driver_vers={196:0}, enable_suspend=0, ep0name={198:0}, ep_name={199:0}, fifo_mode=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_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=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_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_net2272=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=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_14=0, ldv_thread_14={0:0}, ldv_thread_2={0:0}, ldv_thread_2=0, ldv_thread_3={0:0}, ldv_thread_3=0, ldv_thread_4={0:0}, ldv_thread_4=0, ldv_thread_5=0, ldv_thread_5={0:0}, ldv_thread_6={0:0}, ldv_thread_6=0, ldv_thread_7=0, ldv_thread_7={0:0}, locksocknumber=0, net2272_ep_ops={200:0}, net2272_ops={201:0}, net2272_pci_driver={205:0}, net2272_plat_driver={206:0}, net2272_test_packet={203:0}, nr_cpu_ids=1, pci_ids={204:0}, res={-18446744069414584321:0}, rtnllocknumber=0, size=1464, tmp={-18446744069414584321:0}, use_dma=0] [L12480] CALL ldv_assume((unsigned long )res != (unsigned long )((void *)0)) VAL [\old(expression)=1, __ldv_in_interrupt_context=0, __this_module={18446744073709551628:18446744073709551624}, dev_attr_registers={202:0}, dma_ep=1, dma_mode=2, driver_desc={197:0}, driver_name={195:0}, driver_vers={196:0}, enable_suspend=0, ep0name={198:0}, ep_name={199:0}, fifo_mode=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_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=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_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_net2272=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=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_14=0, ldv_thread_14={0:0}, ldv_thread_2={0:0}, ldv_thread_2=0, ldv_thread_3={0:0}, ldv_thread_3=0, ldv_thread_4={0:0}, ldv_thread_4=0, ldv_thread_5=0, ldv_thread_5={0:0}, ldv_thread_6=0, ldv_thread_6={0:0}, ldv_thread_7={0:0}, ldv_thread_7=0, locksocknumber=0, net2272_ep_ops={200:0}, net2272_ops={201:0}, net2272_pci_driver={205:0}, net2272_plat_driver={206:0}, net2272_test_packet={203:0}, nr_cpu_ids=1, pci_ids={204:0}, rtnllocknumber=0, use_dma=0] [L12368] COND FALSE !(expression == 0) VAL [\old(expression)=1, __ldv_in_interrupt_context=0, __this_module={18446744073709551628:18446744073709551624}, dev_attr_registers={202:0}, dma_ep=1, dma_mode=2, driver_desc={197:0}, driver_name={195:0}, driver_vers={196:0}, enable_suspend=0, ep0name={198:0}, ep_name={199:0}, expression=1, fifo_mode=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_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=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_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_net2272=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=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_14=0, ldv_thread_14={0:0}, ldv_thread_2={0:0}, ldv_thread_2=0, ldv_thread_3=0, ldv_thread_3={0:0}, ldv_thread_4={0:0}, ldv_thread_4=0, ldv_thread_5={0:0}, ldv_thread_5=0, ldv_thread_6=0, ldv_thread_6={0:0}, ldv_thread_7=0, ldv_thread_7={0:0}, locksocknumber=0, net2272_ep_ops={200:0}, net2272_ops={201:0}, net2272_pci_driver={205:0}, net2272_plat_driver={206:0}, net2272_test_packet={203:0}, nr_cpu_ids=1, pci_ids={204:0}, rtnllocknumber=0, use_dma=0] [L12480] RET ldv_assume((unsigned long )res != (unsigned long )((void *)0)) VAL [\old(size)=1464, __ldv_in_interrupt_context=0, __this_module={18446744073709551628:18446744073709551624}, dev_attr_registers={202:0}, dma_ep=1, dma_mode=2, driver_desc={197:0}, driver_name={195:0}, driver_vers={196:0}, enable_suspend=0, ep0name={198:0}, ep_name={199:0}, fifo_mode=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_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=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_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_net2272=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=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_14=0, ldv_thread_14={0:0}, ldv_thread_2={0:0}, ldv_thread_2=0, ldv_thread_3={0:0}, ldv_thread_3=0, ldv_thread_4={0:0}, ldv_thread_4=0, ldv_thread_5=0, ldv_thread_5={0:0}, ldv_thread_6=0, ldv_thread_6={0:0}, ldv_thread_7=0, ldv_thread_7={0:0}, locksocknumber=0, net2272_ep_ops={200:0}, net2272_ops={201:0}, net2272_pci_driver={205:0}, net2272_plat_driver={206:0}, net2272_test_packet={203:0}, nr_cpu_ids=1, pci_ids={204:0}, res={-18446744069414584321:0}, rtnllocknumber=0, size=1464, tmp={-18446744069414584321:0}, use_dma=0] [L12481] CALL, EXPR ldv_is_err((void const *)res) VAL [__ldv_in_interrupt_context=0, __this_module={18446744073709551628:18446744073709551624}, dev_attr_registers={202:0}, dma_ep=1, dma_mode=2, driver_desc={197:0}, driver_name={195:0}, driver_vers={196:0}, enable_suspend=0, ep0name={198:0}, ep_name={199:0}, fifo_mode=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_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=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_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_net2272=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=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_14={0:0}, ldv_thread_14=0, ldv_thread_2=0, ldv_thread_2={0:0}, ldv_thread_3={0:0}, ldv_thread_3=0, ldv_thread_4={0:0}, ldv_thread_4=0, ldv_thread_5={0:0}, ldv_thread_5=0, ldv_thread_6=0, ldv_thread_6={0:0}, ldv_thread_7=0, ldv_thread_7={0:0}, locksocknumber=0, net2272_ep_ops={200:0}, net2272_ops={201:0}, net2272_pci_driver={205:0}, net2272_plat_driver={206:0}, net2272_test_packet={203:0}, nr_cpu_ids=1, pci_ids={204:0}, ptr={-18446744069414584321:0}, rtnllocknumber=0, use_dma=0] [L11248] return ((unsigned long )ptr > 4294967295UL); VAL [\result=0, __ldv_in_interrupt_context=0, __this_module={18446744073709551628:18446744073709551624}, dev_attr_registers={202:0}, dma_ep=1, dma_mode=2, driver_desc={197:0}, driver_name={195:0}, driver_vers={196:0}, enable_suspend=0, ep0name={198:0}, ep_name={199:0}, fifo_mode=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_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=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_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_net2272=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=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_14={0:0}, ldv_thread_14=0, ldv_thread_2={0:0}, ldv_thread_2=0, ldv_thread_3=0, ldv_thread_3={0:0}, ldv_thread_4={0:0}, ldv_thread_4=0, ldv_thread_5={0:0}, ldv_thread_5=0, ldv_thread_6=0, ldv_thread_6={0:0}, ldv_thread_7=0, ldv_thread_7={0:0}, locksocknumber=0, net2272_ep_ops={200:0}, net2272_ops={201:0}, net2272_pci_driver={205:0}, net2272_plat_driver={206:0}, net2272_test_packet={203:0}, nr_cpu_ids=1, pci_ids={204:0}, ptr={-18446744069414584321:0}, ptr={-18446744069414584321:0}, rtnllocknumber=0, use_dma=0] [L12481] RET, EXPR ldv_is_err((void const *)res) VAL [\old(size)=1464, __ldv_in_interrupt_context=0, __this_module={18446744073709551628:18446744073709551624}, dev_attr_registers={202:0}, dma_ep=1, dma_mode=2, driver_desc={197:0}, driver_name={195:0}, driver_vers={196:0}, enable_suspend=0, ep0name={198:0}, ep_name={199:0}, fifo_mode=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_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=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_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_net2272=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=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_14=0, ldv_thread_14={0:0}, ldv_thread_2={0:0}, ldv_thread_2=0, ldv_thread_3=0, ldv_thread_3={0:0}, ldv_thread_4=0, ldv_thread_4={0:0}, ldv_thread_5=0, ldv_thread_5={0:0}, ldv_thread_6=0, ldv_thread_6={0:0}, ldv_thread_7={0:0}, ldv_thread_7=0, locksocknumber=0, net2272_ep_ops={200:0}, net2272_ops={201:0}, net2272_pci_driver={205:0}, net2272_plat_driver={206:0}, net2272_test_packet={203:0}, nr_cpu_ids=1, pci_ids={204:0}, res={-18446744069414584321:0}, rtnllocknumber=0, size=1464, tmp={-18446744069414584321:0}, use_dma=0] [L12481] tmp___0 = ldv_is_err((void const *)res) [L12482] CALL ldv_assume(tmp___0 == 0L) VAL [\old(expression)=1, __ldv_in_interrupt_context=0, __this_module={18446744073709551628:18446744073709551624}, dev_attr_registers={202:0}, dma_ep=1, dma_mode=2, driver_desc={197:0}, driver_name={195:0}, driver_vers={196:0}, enable_suspend=0, ep0name={198:0}, ep_name={199:0}, fifo_mode=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_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=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_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_net2272=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=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_14={0:0}, ldv_thread_14=0, ldv_thread_2={0:0}, ldv_thread_2=0, ldv_thread_3={0:0}, ldv_thread_3=0, ldv_thread_4={0:0}, ldv_thread_4=0, ldv_thread_5={0:0}, ldv_thread_5=0, ldv_thread_6={0:0}, ldv_thread_6=0, ldv_thread_7=0, ldv_thread_7={0:0}, locksocknumber=0, net2272_ep_ops={200:0}, net2272_ops={201:0}, net2272_pci_driver={205:0}, net2272_plat_driver={206:0}, net2272_test_packet={203:0}, nr_cpu_ids=1, pci_ids={204:0}, rtnllocknumber=0, use_dma=0] [L12368] COND FALSE !(expression == 0) VAL [\old(expression)=1, __ldv_in_interrupt_context=0, __this_module={18446744073709551628:18446744073709551624}, dev_attr_registers={202:0}, dma_ep=1, dma_mode=2, driver_desc={197:0}, driver_name={195:0}, driver_vers={196:0}, enable_suspend=0, ep0name={198:0}, ep_name={199:0}, expression=1, fifo_mode=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_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=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_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_net2272=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=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_14=0, ldv_thread_14={0:0}, ldv_thread_2={0:0}, ldv_thread_2=0, ldv_thread_3={0:0}, ldv_thread_3=0, ldv_thread_4=0, ldv_thread_4={0:0}, ldv_thread_5=0, ldv_thread_5={0:0}, ldv_thread_6={0:0}, ldv_thread_6=0, ldv_thread_7={0:0}, ldv_thread_7=0, locksocknumber=0, net2272_ep_ops={200:0}, net2272_ops={201:0}, net2272_pci_driver={205:0}, net2272_plat_driver={206:0}, net2272_test_packet={203:0}, nr_cpu_ids=1, pci_ids={204:0}, rtnllocknumber=0, use_dma=0] [L12482] RET ldv_assume(tmp___0 == 0L) VAL [\old(size)=1464, __ldv_in_interrupt_context=0, __this_module={18446744073709551628:18446744073709551624}, dev_attr_registers={202:0}, dma_ep=1, dma_mode=2, driver_desc={197:0}, driver_name={195:0}, driver_vers={196:0}, enable_suspend=0, ep0name={198:0}, ep_name={199:0}, fifo_mode=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_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=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_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_net2272=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=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_14={0:0}, ldv_thread_14=0, ldv_thread_2=0, ldv_thread_2={0:0}, ldv_thread_3=0, ldv_thread_3={0:0}, ldv_thread_4=0, ldv_thread_4={0:0}, ldv_thread_5=0, ldv_thread_5={0:0}, ldv_thread_6={0:0}, ldv_thread_6=0, ldv_thread_7=0, ldv_thread_7={0:0}, locksocknumber=0, net2272_ep_ops={200:0}, net2272_ops={201:0}, net2272_pci_driver={205:0}, net2272_plat_driver={206:0}, net2272_test_packet={203:0}, nr_cpu_ids=1, pci_ids={204:0}, res={-18446744069414584321:0}, rtnllocknumber=0, size=1464, tmp={-18446744069414584321:0}, tmp___0=0, use_dma=0] [L12484] return (res); VAL [\old(size)=1464, \result={-18446744069414584321:0}, __ldv_in_interrupt_context=0, __this_module={18446744073709551628:18446744073709551624}, dev_attr_registers={202:0}, dma_ep=1, dma_mode=2, driver_desc={197:0}, driver_name={195:0}, driver_vers={196:0}, enable_suspend=0, ep0name={198:0}, ep_name={199:0}, fifo_mode=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_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=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_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_net2272=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=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_14=0, ldv_thread_14={0:0}, ldv_thread_2={0:0}, ldv_thread_2=0, ldv_thread_3={0:0}, ldv_thread_3=0, ldv_thread_4={0:0}, ldv_thread_4=0, ldv_thread_5={0:0}, ldv_thread_5=0, ldv_thread_6={0:0}, ldv_thread_6=0, ldv_thread_7=0, ldv_thread_7={0:0}, locksocknumber=0, net2272_ep_ops={200:0}, net2272_ops={201:0}, net2272_pci_driver={205:0}, net2272_plat_driver={206:0}, net2272_test_packet={203:0}, nr_cpu_ids=1, pci_ids={204:0}, res={-18446744069414584321:0}, rtnllocknumber=0, size=1464, tmp={-18446744069414584321:0}, tmp___0=0, use_dma=0] [L9317] RET, EXPR ldv_xmalloc(1464UL) VAL [__ldv_in_interrupt_context=0, __this_module={18446744073709551628:18446744073709551624}, arg0={-18446744073709551615:0}, arg0={-18446744073709551615:0}, data={-18446744073709551615:0}, dev_attr_registers={202:0}, dma_ep=1, dma_mode=2, driver_desc={197:0}, driver_name={195:0}, driver_vers={196:0}, enable_suspend=0, ep0name={198:0}, ep_name={199:0}, fifo_mode=0, ldv_2_container_platform_driver={206:0}, ldv_2_probed_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_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=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_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_net2272=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=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_14=0, ldv_thread_14={0:0}, ldv_thread_2=0, ldv_thread_2={0:0}, ldv_thread_3=0, ldv_thread_3={0:0}, ldv_thread_4={0:0}, ldv_thread_4=0, ldv_thread_5={0:0}, ldv_thread_5=0, ldv_thread_6={0:0}, ldv_thread_6=0, ldv_thread_7=0, ldv_thread_7={0:0}, ldv_xmalloc(1464UL)={-18446744069414584321:0}, locksocknumber=0, net2272_ep_ops={200:0}, net2272_ops={201:0}, net2272_pci_driver={205:0}, net2272_plat_driver={206:0}, net2272_test_packet={203:0}, nr_cpu_ids=1, pci_ids={204:0}, rtnllocknumber=0, use_dma=0] [L9317] tmp = ldv_xmalloc(1464UL) [L9318] ldv_2_resource_platform_device = (struct platform_device *)tmp VAL [__ldv_in_interrupt_context=0, __this_module={18446744073709551628:18446744073709551624}, arg0={-18446744073709551615:0}, arg0={-18446744073709551615:0}, data={-18446744073709551615:0}, dev_attr_registers={202:0}, dma_ep=1, dma_mode=2, driver_desc={197:0}, driver_name={195:0}, driver_vers={196:0}, enable_suspend=0, ep0name={198:0}, ep_name={199:0}, fifo_mode=0, ldv_2_container_platform_driver={206:0}, ldv_2_probed_default=1, ldv_2_resource_platform_device={-18446744069414584321:0}, 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_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=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_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_net2272=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=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_14=0, ldv_thread_14={0:0}, ldv_thread_2={0:0}, ldv_thread_2=0, ldv_thread_3=0, ldv_thread_3={0:0}, ldv_thread_4={0:0}, ldv_thread_4=0, ldv_thread_5=0, ldv_thread_5={0:0}, ldv_thread_6={0:0}, ldv_thread_6=0, ldv_thread_7={0:0}, ldv_thread_7=0, locksocknumber=0, net2272_ep_ops={200:0}, net2272_ops={201:0}, net2272_pci_driver={205:0}, net2272_plat_driver={206:0}, net2272_test_packet={203:0}, nr_cpu_ids=1, pci_ids={204:0}, rtnllocknumber=0, tmp={-18446744069414584321:0}, use_dma=0] [L9324] CALL, EXPR ldv_undef_int() VAL [__ldv_in_interrupt_context=0, __this_module={18446744073709551628:18446744073709551624}, dev_attr_registers={202:0}, dma_ep=1, dma_mode=2, driver_desc={197:0}, driver_name={195:0}, driver_vers={196:0}, enable_suspend=0, ep0name={198:0}, ep_name={199:0}, fifo_mode=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_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=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_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_net2272=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=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_14={0:0}, ldv_thread_14=0, ldv_thread_2={0:0}, ldv_thread_2=0, ldv_thread_3={0:0}, ldv_thread_3=0, ldv_thread_4=0, ldv_thread_4={0:0}, ldv_thread_5={0:0}, ldv_thread_5=0, ldv_thread_6=0, ldv_thread_6={0:0}, ldv_thread_7=0, ldv_thread_7={0:0}, locksocknumber=0, net2272_ep_ops={200:0}, net2272_ops={201:0}, net2272_pci_driver={205:0}, net2272_plat_driver={206:0}, net2272_test_packet={203:0}, nr_cpu_ids=1, pci_ids={204:0}, rtnllocknumber=0, use_dma=0] [L12508] int tmp ; [L12511] tmp = __VERIFIER_nondet_int() [L12513] return (tmp); VAL [\result=0, __ldv_in_interrupt_context=0, __this_module={18446744073709551628:18446744073709551624}, dev_attr_registers={202:0}, dma_ep=1, dma_mode=2, driver_desc={197:0}, driver_name={195:0}, driver_vers={196:0}, enable_suspend=0, ep0name={198:0}, ep_name={199:0}, fifo_mode=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_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=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_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_net2272=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=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_14=0, ldv_thread_14={0:0}, ldv_thread_2={0:0}, ldv_thread_2=0, ldv_thread_3=0, ldv_thread_3={0:0}, ldv_thread_4=0, ldv_thread_4={0:0}, ldv_thread_5={0:0}, ldv_thread_5=0, ldv_thread_6={0:0}, ldv_thread_6=0, ldv_thread_7={0:0}, ldv_thread_7=0, locksocknumber=0, net2272_ep_ops={200:0}, net2272_ops={201:0}, net2272_pci_driver={205:0}, net2272_plat_driver={206:0}, net2272_test_packet={203:0}, nr_cpu_ids=1, pci_ids={204:0}, rtnllocknumber=0, tmp=0, use_dma=0] [L9324] RET, EXPR ldv_undef_int() VAL [__ldv_in_interrupt_context=0, __this_module={18446744073709551628:18446744073709551624}, arg0={-18446744073709551615:0}, arg0={-18446744073709551615:0}, data={-18446744073709551615:0}, dev_attr_registers={202:0}, dma_ep=1, dma_mode=2, driver_desc={197:0}, driver_name={195:0}, driver_vers={196:0}, enable_suspend=0, ep0name={198:0}, ep_name={199:0}, fifo_mode=0, ldv_2_container_platform_driver={206:0}, ldv_2_probed_default=1, ldv_2_resource_platform_device={-18446744069414584321:0}, 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_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=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_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_net2272=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=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_14=0, ldv_thread_14={0:0}, ldv_thread_2={0:0}, ldv_thread_2=0, ldv_thread_3=0, ldv_thread_3={0:0}, ldv_thread_4={0:0}, ldv_thread_4=0, ldv_thread_5={0:0}, ldv_thread_5=0, ldv_thread_6=0, ldv_thread_6={0:0}, ldv_thread_7={0:0}, ldv_thread_7=0, ldv_undef_int()=0, locksocknumber=0, net2272_ep_ops={200:0}, net2272_ops={201:0}, net2272_pci_driver={205:0}, net2272_plat_driver={206:0}, net2272_test_packet={203:0}, nr_cpu_ids=1, pci_ids={204:0}, rtnllocknumber=0, tmp={-18446744069414584321:0}, use_dma=0] [L9324] tmp___1 = ldv_undef_int() [L9326] COND FALSE !(tmp___1 != 0) VAL [__ldv_in_interrupt_context=0, __this_module={18446744073709551628:18446744073709551624}, arg0={-18446744073709551615:0}, arg0={-18446744073709551615:0}, data={-18446744073709551615:0}, dev_attr_registers={202:0}, dma_ep=1, dma_mode=2, driver_desc={197:0}, driver_name={195:0}, driver_vers={196:0}, enable_suspend=0, ep0name={198:0}, ep_name={199:0}, fifo_mode=0, ldv_2_container_platform_driver={206:0}, ldv_2_probed_default=1, ldv_2_resource_platform_device={-18446744069414584321:0}, 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_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=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_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_net2272=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=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_14=0, ldv_thread_14={0:0}, ldv_thread_2={0:0}, ldv_thread_2=0, ldv_thread_3=0, ldv_thread_3={0:0}, ldv_thread_4={0:0}, ldv_thread_4=0, ldv_thread_5=0, ldv_thread_5={0:0}, ldv_thread_6=0, ldv_thread_6={0:0}, ldv_thread_7=0, ldv_thread_7={0:0}, locksocknumber=0, net2272_ep_ops={200:0}, net2272_ops={201:0}, net2272_pci_driver={205:0}, net2272_plat_driver={206:0}, net2272_test_packet={203:0}, nr_cpu_ids=1, pci_ids={204:0}, rtnllocknumber=0, tmp={-18446744069414584321:0}, tmp___1=0, use_dma=0] [L9347] CALL ldv_free((void *)ldv_2_resource_platform_device) VAL [__ldv_in_interrupt_context=0, __this_module={18446744073709551628:18446744073709551624}, dev_attr_registers={202:0}, dma_ep=1, dma_mode=2, driver_desc={197:0}, driver_name={195:0}, driver_vers={196:0}, enable_suspend=0, ep0name={198:0}, ep_name={199:0}, fifo_mode=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_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=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_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_net2272=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=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_14=0, ldv_thread_14={0:0}, ldv_thread_2={0:0}, ldv_thread_2=0, ldv_thread_3=0, ldv_thread_3={0:0}, ldv_thread_4={0:0}, ldv_thread_4=0, ldv_thread_5={0:0}, ldv_thread_5=0, ldv_thread_6=0, ldv_thread_6={0:0}, ldv_thread_7={0:0}, ldv_thread_7=0, locksocknumber=0, net2272_ep_ops={200:0}, net2272_ops={201:0}, net2272_pci_driver={205:0}, net2272_plat_driver={206:0}, net2272_test_packet={203:0}, nr_cpu_ids=1, pci_ids={204:0}, rtnllocknumber=0, s={-18446744069414584321:0}, use_dma=0] [L9347] RET ldv_free((void *)ldv_2_resource_platform_device) VAL [__ldv_in_interrupt_context=0, __this_module={18446744073709551628:18446744073709551624}, arg0={-18446744073709551615:0}, arg0={-18446744073709551615:0}, data={-18446744073709551615:0}, dev_attr_registers={202:0}, dma_ep=1, dma_mode=2, driver_desc={197:0}, driver_name={195:0}, driver_vers={196:0}, enable_suspend=0, ep0name={198:0}, ep_name={199:0}, fifo_mode=0, ldv_2_container_platform_driver={206:0}, ldv_2_probed_default=1, ldv_2_resource_platform_device={-18446744069414584321:0}, 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_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=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_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_net2272=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=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_14=0, ldv_thread_14={0:0}, ldv_thread_2={0:0}, ldv_thread_2=0, ldv_thread_3={0:0}, ldv_thread_3=0, ldv_thread_4={0:0}, ldv_thread_4=0, ldv_thread_5={0:0}, ldv_thread_5=0, ldv_thread_6=0, ldv_thread_6={0:0}, ldv_thread_7=0, ldv_thread_7={0:0}, locksocknumber=0, net2272_ep_ops={200:0}, net2272_ops={201:0}, net2272_pci_driver={205:0}, net2272_plat_driver={206:0}, net2272_test_packet={203:0}, nr_cpu_ids=1, pci_ids={204:0}, rtnllocknumber=0, tmp={-18446744069414584321:0}, tmp___1=0, use_dma=0] [L8677] RET ldv_platform_platform_instance_2((void *)cf_arg_2) [L8563] RET ldv_dispatch_register_8_2(ldv_8_platform_driver_platform_driver) [L8565] return (arg0); VAL [\old(arg0)=0, \result=0, __ldv_in_interrupt_context=0, __this_module={18446744073709551628:18446744073709551624}, arg0=0, arg1={206:0}, arg1={206:0}, arg2={18446744073709551628:18446744073709551624}, arg2={18446744073709551628:18446744073709551624}, dev_attr_registers={202:0}, dma_ep=1, dma_mode=2, driver_desc={197:0}, driver_name={195:0}, driver_vers={196:0}, enable_suspend=0, ep0name={198:0}, ep_name={199:0}, fifo_mode=0, ldv_8_platform_driver_platform_driver={206:0}, 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_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=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_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_net2272=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=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_14={0:0}, ldv_thread_14=0, ldv_thread_2={0:0}, ldv_thread_2=0, ldv_thread_3=0, ldv_thread_3={0:0}, ldv_thread_4={0:0}, ldv_thread_4=0, ldv_thread_5=0, ldv_thread_5={0:0}, ldv_thread_6={0:0}, ldv_thread_6=0, ldv_thread_7=0, ldv_thread_7={0:0}, locksocknumber=0, net2272_ep_ops={200:0}, net2272_ops={201:0}, net2272_pci_driver={205:0}, net2272_plat_driver={206:0}, net2272_test_packet={203:0}, nr_cpu_ids=1, pci_ids={204:0}, rtnllocknumber=0, tmp=208, use_dma=0] [L10601] RET, EXPR ldv___platform_driver_register(ldv_func_res, ldv_func_arg1, ldv_func_arg2) [L10601] tmp___0 = ldv___platform_driver_register(ldv_func_res, ldv_func_arg1, ldv_func_arg2) [L10603] return (tmp___0); VAL [\result=0, __ldv_in_interrupt_context=0, __this_module={18446744073709551628:18446744073709551624}, dev_attr_registers={202:0}, dma_ep=1, dma_mode=2, driver_desc={197:0}, driver_name={195:0}, driver_vers={196:0}, enable_suspend=0, ep0name={198:0}, ep_name={199:0}, fifo_mode=0, ldv_func_arg1={206:0}, ldv_func_arg1={206:0}, ldv_func_arg2={18446744073709551628:18446744073709551624}, ldv_func_arg2={18446744073709551628:18446744073709551624}, ldv_func_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_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=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_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_net2272=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=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_14=0, ldv_thread_14={0:0}, ldv_thread_2={0:0}, ldv_thread_2=0, ldv_thread_3=0, ldv_thread_3={0:0}, ldv_thread_4=0, ldv_thread_4={0:0}, ldv_thread_5={0:0}, ldv_thread_5=0, ldv_thread_6=0, ldv_thread_6={0:0}, ldv_thread_7=0, ldv_thread_7={0:0}, locksocknumber=0, net2272_ep_ops={200:0}, net2272_ops={201:0}, net2272_pci_driver={205:0}, net2272_plat_driver={206:0}, net2272_test_packet={203:0}, nr_cpu_ids=1, pci_ids={204:0}, rtnllocknumber=0, tmp=0, tmp___0=0, use_dma=0] [L8360] RET, EXPR ldv___platform_driver_register_143(& net2272_plat_driver, & __this_module) [L8360] ret = ldv___platform_driver_register_143(& net2272_plat_driver, & __this_module) [L8362] COND FALSE !(ret != 0) [L8366] return (ret); VAL [\result=0, __ldv_in_interrupt_context=0, __this_module={18446744073709551628:18446744073709551624}, dev_attr_registers={202:0}, dma_ep=1, dma_mode=2, driver_desc={197:0}, driver_name={195:0}, driver_vers={196:0}, enable_suspend=0, ep0name={198:0}, ep_name={199:0}, fifo_mode=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_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=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_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_net2272=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=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_14=0, ldv_thread_14={0:0}, ldv_thread_2=0, ldv_thread_2={0:0}, ldv_thread_3=0, ldv_thread_3={0:0}, ldv_thread_4={0:0}, ldv_thread_4=0, ldv_thread_5=0, ldv_thread_5={0:0}, ldv_thread_6=0, ldv_thread_6={0:0}, ldv_thread_7=0, ldv_thread_7={0:0}, locksocknumber=0, net2272_ep_ops={200:0}, net2272_ops={201:0}, net2272_pci_driver={205:0}, net2272_plat_driver={206:0}, net2272_test_packet={203:0}, nr_cpu_ids=1, pci_ids={204:0}, ret=0, rtnllocknumber=0, use_dma=0] [L8521] RET, EXPR net2272_init() [L8521] tmp = net2272_init() [L8523] return (tmp); VAL [\result=0, __ldv_in_interrupt_context=0, __this_module={18446744073709551628:18446744073709551624}, arg0={18446744073709551629:18446744073709551621}, arg0={18446744073709551629:18446744073709551621}, dev_attr_registers={202:0}, dma_ep=1, dma_mode=2, driver_desc={197:0}, driver_name={195:0}, driver_vers={196:0}, enable_suspend=0, ep0name={198:0}, ep_name={199:0}, fifo_mode=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_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=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_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_net2272=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=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_14={0:0}, ldv_thread_14=0, ldv_thread_2=0, ldv_thread_2={0:0}, ldv_thread_3=0, ldv_thread_3={0:0}, ldv_thread_4={0:0}, ldv_thread_4=0, ldv_thread_5=0, ldv_thread_5={0:0}, ldv_thread_6=0, ldv_thread_6={0:0}, ldv_thread_7={0:0}, ldv_thread_7=0, locksocknumber=0, net2272_ep_ops={200:0}, net2272_ops={201:0}, net2272_pci_driver={205:0}, net2272_plat_driver={206:0}, net2272_test_packet={203:0}, nr_cpu_ids=1, pci_ids={204:0}, rtnllocknumber=0, tmp=0, use_dma=0] [L8818] RET, EXPR ldv_EMGentry_init_net2272_init_14_15(ldv_14_init_net2272_init_default) [L8818] ldv_14_ret_default = ldv_EMGentry_init_net2272_init_14_15(ldv_14_init_net2272_init_default) [L8819] CALL, EXPR ldv_ldv_post_init_145(ldv_14_ret_default) [L10619] int tmp ; VAL [\old(ldv_func_arg1)=0, __ldv_in_interrupt_context=0, __this_module={18446744073709551628:18446744073709551624}, dev_attr_registers={202:0}, dma_ep=1, dma_mode=2, driver_desc={197:0}, driver_name={195:0}, driver_vers={196:0}, enable_suspend=0, ep0name={198:0}, ep_name={199:0}, fifo_mode=0, ldv_func_arg1=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_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=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_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_net2272=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=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_14=0, ldv_thread_14={0:0}, ldv_thread_2={0:0}, ldv_thread_2=0, ldv_thread_3={0:0}, ldv_thread_3=0, ldv_thread_4={0:0}, ldv_thread_4=0, ldv_thread_5={0:0}, ldv_thread_5=0, ldv_thread_6={0:0}, ldv_thread_6=0, ldv_thread_7=0, ldv_thread_7={0:0}, locksocknumber=0, net2272_ep_ops={200:0}, net2272_ops={201:0}, net2272_pci_driver={205:0}, net2272_plat_driver={206:0}, net2272_test_packet={203:0}, nr_cpu_ids=1, pci_ids={204:0}, rtnllocknumber=0, use_dma=0] [L10622] CALL ldv_linux_net_register_reset_error_counter() VAL [\old(ldv_linux_net_register_probe_state)=0, __ldv_in_interrupt_context=0, __this_module={18446744073709551628:18446744073709551624}, dev_attr_registers={202:0}, dma_ep=1, dma_mode=2, driver_desc={197:0}, driver_name={195:0}, driver_vers={196:0}, enable_suspend=0, ep0name={198:0}, ep_name={199:0}, fifo_mode=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_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=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_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_net2272=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=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_14=0, ldv_thread_14={0:0}, ldv_thread_2={0:0}, ldv_thread_2=0, ldv_thread_3=0, ldv_thread_3={0:0}, ldv_thread_4={0:0}, ldv_thread_4=0, ldv_thread_5=0, ldv_thread_5={0:0}, ldv_thread_6={0:0}, ldv_thread_6=0, ldv_thread_7={0:0}, ldv_thread_7=0, locksocknumber=0, net2272_ep_ops={200:0}, net2272_ops={201:0}, net2272_pci_driver={205:0}, net2272_plat_driver={206:0}, net2272_test_packet={203:0}, nr_cpu_ids=1, pci_ids={204:0}, rtnllocknumber=0, use_dma=0] [L11888] ldv_linux_net_register_probe_state = 0 VAL [\old(ldv_linux_net_register_probe_state)=0, __ldv_in_interrupt_context=0, __this_module={18446744073709551628:18446744073709551624}, dev_attr_registers={202:0}, dma_ep=1, dma_mode=2, driver_desc={197:0}, driver_name={195:0}, driver_vers={196:0}, enable_suspend=0, ep0name={198:0}, ep_name={199:0}, fifo_mode=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_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=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_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_net2272=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=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_14=0, ldv_thread_14={0:0}, ldv_thread_2={0:0}, ldv_thread_2=0, ldv_thread_3=0, ldv_thread_3={0:0}, ldv_thread_4={0:0}, ldv_thread_4=0, ldv_thread_5={0:0}, ldv_thread_5=0, ldv_thread_6=0, ldv_thread_6={0:0}, ldv_thread_7=0, ldv_thread_7={0:0}, locksocknumber=0, net2272_ep_ops={200:0}, net2272_ops={201:0}, net2272_pci_driver={205:0}, net2272_plat_driver={206:0}, net2272_test_packet={203:0}, nr_cpu_ids=1, pci_ids={204:0}, rtnllocknumber=0, use_dma=0] [L10622] RET ldv_linux_net_register_reset_error_counter() VAL [\old(ldv_func_arg1)=0, __ldv_in_interrupt_context=0, __this_module={18446744073709551628:18446744073709551624}, dev_attr_registers={202:0}, dma_ep=1, dma_mode=2, driver_desc={197:0}, driver_name={195:0}, driver_vers={196:0}, enable_suspend=0, ep0name={198:0}, ep_name={199:0}, fifo_mode=0, ldv_func_arg1=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_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=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_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_net2272=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=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_14={0:0}, ldv_thread_14=0, ldv_thread_2={0:0}, ldv_thread_2=0, ldv_thread_3=0, ldv_thread_3={0:0}, ldv_thread_4=0, ldv_thread_4={0:0}, ldv_thread_5={0:0}, ldv_thread_5=0, ldv_thread_6={0:0}, ldv_thread_6=0, ldv_thread_7=0, ldv_thread_7={0:0}, locksocknumber=0, net2272_ep_ops={200:0}, net2272_ops={201:0}, net2272_pci_driver={205:0}, net2272_plat_driver={206:0}, net2272_test_packet={203:0}, nr_cpu_ids=1, pci_ids={204:0}, rtnllocknumber=0, use_dma=0] [L10623] CALL ldv_linux_usb_register_reset_error_counter() VAL [\old(ldv_linux_usb_register_probe_state)=0, __ldv_in_interrupt_context=0, __this_module={18446744073709551628:18446744073709551624}, dev_attr_registers={202:0}, dma_ep=1, dma_mode=2, driver_desc={197:0}, driver_name={195:0}, driver_vers={196:0}, enable_suspend=0, ep0name={198:0}, ep_name={199:0}, fifo_mode=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_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=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_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_net2272=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=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_14={0:0}, ldv_thread_14=0, ldv_thread_2={0:0}, ldv_thread_2=0, ldv_thread_3=0, ldv_thread_3={0:0}, ldv_thread_4=0, ldv_thread_4={0:0}, ldv_thread_5=0, ldv_thread_5={0:0}, ldv_thread_6=0, ldv_thread_6={0:0}, ldv_thread_7={0:0}, ldv_thread_7=0, locksocknumber=0, net2272_ep_ops={200:0}, net2272_ops={201:0}, net2272_pci_driver={205:0}, net2272_plat_driver={206:0}, net2272_test_packet={203:0}, nr_cpu_ids=1, pci_ids={204:0}, rtnllocknumber=0, use_dma=0] [L12319] ldv_linux_usb_register_probe_state = 0 VAL [\old(ldv_linux_usb_register_probe_state)=0, __ldv_in_interrupt_context=0, __this_module={18446744073709551628:18446744073709551624}, dev_attr_registers={202:0}, dma_ep=1, dma_mode=2, driver_desc={197:0}, driver_name={195:0}, driver_vers={196:0}, enable_suspend=0, ep0name={198:0}, ep_name={199:0}, fifo_mode=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_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=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_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_net2272=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=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_14=0, ldv_thread_14={0:0}, ldv_thread_2=0, ldv_thread_2={0:0}, ldv_thread_3={0:0}, ldv_thread_3=0, ldv_thread_4=0, ldv_thread_4={0:0}, ldv_thread_5={0:0}, ldv_thread_5=0, ldv_thread_6={0:0}, ldv_thread_6=0, ldv_thread_7={0:0}, ldv_thread_7=0, locksocknumber=0, net2272_ep_ops={200:0}, net2272_ops={201:0}, net2272_pci_driver={205:0}, net2272_plat_driver={206:0}, net2272_test_packet={203:0}, nr_cpu_ids=1, pci_ids={204:0}, rtnllocknumber=0, use_dma=0] [L10623] RET ldv_linux_usb_register_reset_error_counter() VAL [\old(ldv_func_arg1)=0, __ldv_in_interrupt_context=0, __this_module={18446744073709551628:18446744073709551624}, dev_attr_registers={202:0}, dma_ep=1, dma_mode=2, driver_desc={197:0}, driver_name={195:0}, driver_vers={196:0}, enable_suspend=0, ep0name={198:0}, ep_name={199:0}, fifo_mode=0, ldv_func_arg1=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_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=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_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_net2272=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=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_14={0:0}, ldv_thread_14=0, ldv_thread_2={0:0}, ldv_thread_2=0, ldv_thread_3=0, ldv_thread_3={0:0}, ldv_thread_4=0, ldv_thread_4={0:0}, ldv_thread_5=0, ldv_thread_5={0:0}, ldv_thread_6=0, ldv_thread_6={0:0}, ldv_thread_7=0, ldv_thread_7={0:0}, locksocknumber=0, net2272_ep_ops={200:0}, net2272_ops={201:0}, net2272_pci_driver={205:0}, net2272_plat_driver={206:0}, net2272_test_packet={203:0}, nr_cpu_ids=1, pci_ids={204:0}, rtnllocknumber=0, use_dma=0] [L10624] CALL, EXPR ldv_post_init(ldv_func_arg1) [L11719] int tmp ; VAL [\old(init_ret_val)=0, __ldv_in_interrupt_context=0, __this_module={18446744073709551628:18446744073709551624}, dev_attr_registers={202:0}, dma_ep=1, dma_mode=2, driver_desc={197:0}, driver_name={195:0}, driver_vers={196:0}, enable_suspend=0, ep0name={198:0}, ep_name={199:0}, fifo_mode=0, init_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_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=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_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_net2272=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=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_14=0, ldv_thread_14={0:0}, ldv_thread_2={0:0}, ldv_thread_2=0, ldv_thread_3={0:0}, ldv_thread_3=0, ldv_thread_4=0, ldv_thread_4={0:0}, ldv_thread_5={0:0}, ldv_thread_5=0, ldv_thread_6=0, ldv_thread_6={0:0}, ldv_thread_7=0, ldv_thread_7={0:0}, locksocknumber=0, net2272_ep_ops={200:0}, net2272_ops={201:0}, net2272_pci_driver={205:0}, net2272_plat_driver={206:0}, net2272_test_packet={203:0}, nr_cpu_ids=1, pci_ids={204:0}, rtnllocknumber=0, use_dma=0] [L11722] CALL, EXPR ldv_filter_positive_int(init_ret_val) VAL [\old(val)=0, __ldv_in_interrupt_context=0, __this_module={18446744073709551628:18446744073709551624}, dev_attr_registers={202:0}, dma_ep=1, dma_mode=2, driver_desc={197:0}, driver_name={195:0}, driver_vers={196:0}, enable_suspend=0, ep0name={198:0}, ep_name={199:0}, fifo_mode=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_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=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_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_net2272=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=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_14={0:0}, ldv_thread_14=0, ldv_thread_2=0, ldv_thread_2={0:0}, ldv_thread_3=0, ldv_thread_3={0:0}, ldv_thread_4=0, ldv_thread_4={0:0}, ldv_thread_5=0, ldv_thread_5={0:0}, ldv_thread_6={0:0}, ldv_thread_6=0, ldv_thread_7=0, ldv_thread_7={0:0}, locksocknumber=0, net2272_ep_ops={200:0}, net2272_ops={201:0}, net2272_pci_driver={205:0}, net2272_plat_driver={206:0}, net2272_test_packet={203:0}, nr_cpu_ids=1, pci_ids={204:0}, rtnllocknumber=0, use_dma=0] [L11712] CALL ldv_assume(val <= 0) VAL [\old(expression)=1, __ldv_in_interrupt_context=0, __this_module={18446744073709551628:18446744073709551624}, dev_attr_registers={202:0}, dma_ep=1, dma_mode=2, driver_desc={197:0}, driver_name={195:0}, driver_vers={196:0}, enable_suspend=0, ep0name={198:0}, ep_name={199:0}, fifo_mode=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_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=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_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_net2272=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=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_14={0:0}, ldv_thread_14=0, ldv_thread_2=0, ldv_thread_2={0:0}, ldv_thread_3=0, ldv_thread_3={0:0}, ldv_thread_4={0:0}, ldv_thread_4=0, ldv_thread_5={0:0}, ldv_thread_5=0, ldv_thread_6={0:0}, ldv_thread_6=0, ldv_thread_7=0, ldv_thread_7={0:0}, locksocknumber=0, net2272_ep_ops={200:0}, net2272_ops={201:0}, net2272_pci_driver={205:0}, net2272_plat_driver={206:0}, net2272_test_packet={203:0}, nr_cpu_ids=1, pci_ids={204:0}, rtnllocknumber=0, use_dma=0] [L12368] COND FALSE !(expression == 0) VAL [\old(expression)=1, __ldv_in_interrupt_context=0, __this_module={18446744073709551628:18446744073709551624}, dev_attr_registers={202:0}, dma_ep=1, dma_mode=2, driver_desc={197:0}, driver_name={195:0}, driver_vers={196:0}, enable_suspend=0, ep0name={198:0}, ep_name={199:0}, expression=1, fifo_mode=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_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=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_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_net2272=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=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_14={0:0}, ldv_thread_14=0, ldv_thread_2=0, ldv_thread_2={0:0}, ldv_thread_3=0, ldv_thread_3={0:0}, ldv_thread_4={0:0}, ldv_thread_4=0, ldv_thread_5={0:0}, ldv_thread_5=0, ldv_thread_6={0:0}, ldv_thread_6=0, ldv_thread_7=0, ldv_thread_7={0:0}, locksocknumber=0, net2272_ep_ops={200:0}, net2272_ops={201:0}, net2272_pci_driver={205:0}, net2272_plat_driver={206:0}, net2272_test_packet={203:0}, nr_cpu_ids=1, pci_ids={204:0}, rtnllocknumber=0, use_dma=0] [L11712] RET ldv_assume(val <= 0) VAL [\old(val)=0, __ldv_in_interrupt_context=0, __this_module={18446744073709551628:18446744073709551624}, dev_attr_registers={202:0}, dma_ep=1, dma_mode=2, driver_desc={197:0}, driver_name={195:0}, driver_vers={196:0}, enable_suspend=0, ep0name={198:0}, ep_name={199:0}, fifo_mode=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_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=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_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_net2272=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=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_14=0, ldv_thread_14={0:0}, ldv_thread_2={0:0}, ldv_thread_2=0, ldv_thread_3={0:0}, ldv_thread_3=0, ldv_thread_4=0, ldv_thread_4={0:0}, ldv_thread_5=0, ldv_thread_5={0:0}, ldv_thread_6=0, ldv_thread_6={0:0}, ldv_thread_7={0:0}, ldv_thread_7=0, locksocknumber=0, net2272_ep_ops={200:0}, net2272_ops={201:0}, net2272_pci_driver={205:0}, net2272_plat_driver={206:0}, net2272_test_packet={203:0}, nr_cpu_ids=1, pci_ids={204:0}, rtnllocknumber=0, use_dma=0, val=0] [L11714] return (val); VAL [\old(val)=0, \result=0, __ldv_in_interrupt_context=0, __this_module={18446744073709551628:18446744073709551624}, dev_attr_registers={202:0}, dma_ep=1, dma_mode=2, driver_desc={197:0}, driver_name={195:0}, driver_vers={196:0}, enable_suspend=0, ep0name={198:0}, ep_name={199:0}, fifo_mode=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_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=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_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_net2272=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=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_14={0:0}, ldv_thread_14=0, ldv_thread_2={0:0}, ldv_thread_2=0, ldv_thread_3=0, ldv_thread_3={0:0}, ldv_thread_4=0, ldv_thread_4={0:0}, ldv_thread_5={0:0}, ldv_thread_5=0, ldv_thread_6={0:0}, ldv_thread_6=0, ldv_thread_7=0, ldv_thread_7={0:0}, locksocknumber=0, net2272_ep_ops={200:0}, net2272_ops={201:0}, net2272_pci_driver={205:0}, net2272_plat_driver={206:0}, net2272_test_packet={203:0}, nr_cpu_ids=1, pci_ids={204:0}, rtnllocknumber=0, use_dma=0, val=0] [L11722] RET, EXPR ldv_filter_positive_int(init_ret_val) VAL [\old(init_ret_val)=0, __ldv_in_interrupt_context=0, __this_module={18446744073709551628:18446744073709551624}, dev_attr_registers={202:0}, dma_ep=1, dma_mode=2, driver_desc={197:0}, driver_name={195:0}, driver_vers={196:0}, enable_suspend=0, ep0name={198:0}, ep_name={199:0}, fifo_mode=0, init_ret_val=0, ldv_filter_positive_int(init_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_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=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_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_net2272=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=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_14=0, ldv_thread_14={0:0}, ldv_thread_2=0, ldv_thread_2={0:0}, ldv_thread_3={0:0}, ldv_thread_3=0, ldv_thread_4=0, ldv_thread_4={0:0}, ldv_thread_5={0:0}, ldv_thread_5=0, ldv_thread_6=0, ldv_thread_6={0:0}, ldv_thread_7={0:0}, ldv_thread_7=0, locksocknumber=0, net2272_ep_ops={200:0}, net2272_ops={201:0}, net2272_pci_driver={205:0}, net2272_plat_driver={206:0}, net2272_test_packet={203:0}, nr_cpu_ids=1, pci_ids={204:0}, rtnllocknumber=0, use_dma=0] [L11722] tmp = ldv_filter_positive_int(init_ret_val) [L11724] return (tmp); VAL [\old(init_ret_val)=0, \result=0, __ldv_in_interrupt_context=0, __this_module={18446744073709551628:18446744073709551624}, dev_attr_registers={202:0}, dma_ep=1, dma_mode=2, driver_desc={197:0}, driver_name={195:0}, driver_vers={196:0}, enable_suspend=0, ep0name={198:0}, ep_name={199:0}, fifo_mode=0, init_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_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=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_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_net2272=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=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_14={0:0}, ldv_thread_14=0, ldv_thread_2=0, ldv_thread_2={0:0}, ldv_thread_3=0, ldv_thread_3={0:0}, ldv_thread_4={0:0}, ldv_thread_4=0, ldv_thread_5=0, ldv_thread_5={0:0}, ldv_thread_6=0, ldv_thread_6={0:0}, ldv_thread_7={0:0}, ldv_thread_7=0, locksocknumber=0, net2272_ep_ops={200:0}, net2272_ops={201:0}, net2272_pci_driver={205:0}, net2272_plat_driver={206:0}, net2272_test_packet={203:0}, nr_cpu_ids=1, pci_ids={204:0}, rtnllocknumber=0, tmp=0, use_dma=0] [L10624] RET, EXPR ldv_post_init(ldv_func_arg1) [L10624] tmp = ldv_post_init(ldv_func_arg1) [L10626] return (tmp); VAL [\old(ldv_func_arg1)=0, \result=0, __ldv_in_interrupt_context=0, __this_module={18446744073709551628:18446744073709551624}, dev_attr_registers={202:0}, dma_ep=1, dma_mode=2, driver_desc={197:0}, driver_name={195:0}, driver_vers={196:0}, enable_suspend=0, ep0name={198:0}, ep_name={199:0}, fifo_mode=0, ldv_func_arg1=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_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=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_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_net2272=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=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_14={0:0}, ldv_thread_14=0, ldv_thread_2=0, ldv_thread_2={0:0}, ldv_thread_3={0:0}, ldv_thread_3=0, ldv_thread_4={0:0}, ldv_thread_4=0, ldv_thread_5=0, ldv_thread_5={0:0}, ldv_thread_6=0, ldv_thread_6={0:0}, ldv_thread_7={0:0}, ldv_thread_7=0, locksocknumber=0, net2272_ep_ops={200:0}, net2272_ops={201:0}, net2272_pci_driver={205:0}, net2272_plat_driver={206:0}, net2272_test_packet={203:0}, nr_cpu_ids=1, pci_ids={204:0}, rtnllocknumber=0, tmp=0, use_dma=0] [L8819] RET, EXPR ldv_ldv_post_init_145(ldv_14_ret_default) [L8819] ldv_14_ret_default = ldv_ldv_post_init_145(ldv_14_ret_default) [L8820] CALL, EXPR ldv_undef_int() VAL [__ldv_in_interrupt_context=0, __this_module={18446744073709551628:18446744073709551624}, dev_attr_registers={202:0}, dma_ep=1, dma_mode=2, driver_desc={197:0}, driver_name={195:0}, driver_vers={196:0}, enable_suspend=0, ep0name={198:0}, ep_name={199:0}, fifo_mode=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_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=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_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_net2272=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=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_14={0:0}, ldv_thread_14=0, ldv_thread_2={0:0}, ldv_thread_2=0, ldv_thread_3={0:0}, ldv_thread_3=0, ldv_thread_4=0, ldv_thread_4={0:0}, ldv_thread_5={0:0}, ldv_thread_5=0, ldv_thread_6={0:0}, ldv_thread_6=0, ldv_thread_7=0, ldv_thread_7={0:0}, locksocknumber=0, net2272_ep_ops={200:0}, net2272_ops={201:0}, net2272_pci_driver={205:0}, net2272_plat_driver={206:0}, net2272_test_packet={203:0}, nr_cpu_ids=1, pci_ids={204:0}, rtnllocknumber=0, use_dma=0] [L12508] int tmp ; [L12511] tmp = __VERIFIER_nondet_int() [L12513] return (tmp); VAL [\result=0, __ldv_in_interrupt_context=0, __this_module={18446744073709551628:18446744073709551624}, dev_attr_registers={202:0}, dma_ep=1, dma_mode=2, driver_desc={197:0}, driver_name={195:0}, driver_vers={196:0}, enable_suspend=0, ep0name={198:0}, ep_name={199:0}, fifo_mode=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_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=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_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_net2272=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=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_14=0, ldv_thread_14={0:0}, ldv_thread_2={0:0}, ldv_thread_2=0, ldv_thread_3=0, ldv_thread_3={0:0}, ldv_thread_4=0, ldv_thread_4={0:0}, ldv_thread_5=0, ldv_thread_5={0:0}, ldv_thread_6=0, ldv_thread_6={0:0}, ldv_thread_7=0, ldv_thread_7={0:0}, locksocknumber=0, net2272_ep_ops={200:0}, net2272_ops={201:0}, net2272_pci_driver={205:0}, net2272_plat_driver={206:0}, net2272_test_packet={203:0}, nr_cpu_ids=1, pci_ids={204:0}, rtnllocknumber=0, tmp=0, use_dma=0] [L8820] RET, EXPR ldv_undef_int() VAL [={18446744073709551629:18446744073709551621}, __ldv_in_interrupt_context=0, __this_module={18446744073709551628:18446744073709551624}, arg0={0:0}, arg0={0:0}, dev_attr_registers={202:0}, dma_ep=1, dma_mode=2, driver_desc={197:0}, driver_name={195:0}, driver_vers={196:0}, enable_suspend=0, ep0name={198:0}, ep_name={199:0}, fifo_mode=0, ldv_14_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_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=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_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_net2272=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=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_14={0:0}, ldv_thread_14=0, ldv_thread_2={0:0}, ldv_thread_2=0, ldv_thread_3={0:0}, ldv_thread_3=0, ldv_thread_4=0, ldv_thread_4={0:0}, ldv_thread_5=0, ldv_thread_5={0:0}, ldv_thread_6=0, ldv_thread_6={0:0}, ldv_thread_7=0, ldv_thread_7={0:0}, ldv_undef_int()=0, locksocknumber=0, net2272_ep_ops={200:0}, net2272_ops={201:0}, net2272_pci_driver={205:0}, net2272_plat_driver={206:0}, net2272_test_packet={203:0}, nr_cpu_ids=1, pci_ids={204:0}, rtnllocknumber=0, use_dma=0] [L8820] tmp___0 = ldv_undef_int() [L8822] COND FALSE !(tmp___0 != 0) VAL [={18446744073709551629:18446744073709551621}, __ldv_in_interrupt_context=0, __this_module={18446744073709551628:18446744073709551624}, arg0={0:0}, arg0={0:0}, dev_attr_registers={202:0}, dma_ep=1, dma_mode=2, driver_desc={197:0}, driver_name={195:0}, driver_vers={196:0}, enable_suspend=0, ep0name={198:0}, ep_name={199:0}, fifo_mode=0, ldv_14_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_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=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_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_net2272=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=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_14={0:0}, ldv_thread_14=0, ldv_thread_2={0:0}, ldv_thread_2=0, ldv_thread_3=0, ldv_thread_3={0:0}, ldv_thread_4={0:0}, ldv_thread_4=0, ldv_thread_5=0, ldv_thread_5={0:0}, ldv_thread_6={0:0}, ldv_thread_6=0, ldv_thread_7={0:0}, ldv_thread_7=0, locksocknumber=0, net2272_ep_ops={200:0}, net2272_ops={201:0}, net2272_pci_driver={205:0}, net2272_plat_driver={206:0}, net2272_test_packet={203:0}, nr_cpu_ids=1, pci_ids={204:0}, rtnllocknumber=0, tmp___0=0, use_dma=0] [L8831] CALL ldv_assume(ldv_14_ret_default == 0) VAL [\old(expression)=1, __ldv_in_interrupt_context=0, __this_module={18446744073709551628:18446744073709551624}, dev_attr_registers={202:0}, dma_ep=1, dma_mode=2, driver_desc={197:0}, driver_name={195:0}, driver_vers={196:0}, enable_suspend=0, ep0name={198:0}, ep_name={199:0}, fifo_mode=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_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=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_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_net2272=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=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_14=0, ldv_thread_14={0:0}, ldv_thread_2={0:0}, ldv_thread_2=0, ldv_thread_3={0:0}, ldv_thread_3=0, ldv_thread_4=0, ldv_thread_4={0:0}, ldv_thread_5={0:0}, ldv_thread_5=0, ldv_thread_6={0:0}, ldv_thread_6=0, ldv_thread_7=0, ldv_thread_7={0:0}, locksocknumber=0, net2272_ep_ops={200:0}, net2272_ops={201:0}, net2272_pci_driver={205:0}, net2272_plat_driver={206:0}, net2272_test_packet={203:0}, nr_cpu_ids=1, pci_ids={204:0}, rtnllocknumber=0, use_dma=0] [L12368] COND FALSE !(expression == 0) VAL [\old(expression)=1, __ldv_in_interrupt_context=0, __this_module={18446744073709551628:18446744073709551624}, dev_attr_registers={202:0}, dma_ep=1, dma_mode=2, driver_desc={197:0}, driver_name={195:0}, driver_vers={196:0}, enable_suspend=0, ep0name={198:0}, ep_name={199:0}, expression=1, fifo_mode=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_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=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_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_net2272=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=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_14=0, ldv_thread_14={0:0}, ldv_thread_2=0, ldv_thread_2={0:0}, ldv_thread_3={0:0}, ldv_thread_3=0, ldv_thread_4=0, ldv_thread_4={0:0}, ldv_thread_5={0:0}, ldv_thread_5=0, ldv_thread_6=0, ldv_thread_6={0:0}, ldv_thread_7={0:0}, ldv_thread_7=0, locksocknumber=0, net2272_ep_ops={200:0}, net2272_ops={201:0}, net2272_pci_driver={205:0}, net2272_plat_driver={206:0}, net2272_test_packet={203:0}, nr_cpu_ids=1, pci_ids={204:0}, rtnllocknumber=0, use_dma=0] [L8831] RET ldv_assume(ldv_14_ret_default == 0) VAL [={18446744073709551629:18446744073709551621}, __ldv_in_interrupt_context=0, __this_module={18446744073709551628:18446744073709551624}, arg0={0:0}, arg0={0:0}, dev_attr_registers={202:0}, dma_ep=1, dma_mode=2, driver_desc={197:0}, driver_name={195:0}, driver_vers={196:0}, enable_suspend=0, ep0name={198:0}, ep_name={199:0}, fifo_mode=0, ldv_14_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_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=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_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_net2272=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=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_14=0, ldv_thread_14={0:0}, ldv_thread_2=0, ldv_thread_2={0:0}, ldv_thread_3={0:0}, ldv_thread_3=0, ldv_thread_4={0:0}, ldv_thread_4=0, ldv_thread_5=0, ldv_thread_5={0:0}, ldv_thread_6=0, ldv_thread_6={0:0}, ldv_thread_7=0, ldv_thread_7={0:0}, locksocknumber=0, net2272_ep_ops={200:0}, net2272_ops={201:0}, net2272_pci_driver={205:0}, net2272_plat_driver={206:0}, net2272_test_packet={203:0}, nr_cpu_ids=1, pci_ids={204:0}, rtnllocknumber=0, tmp___0=0, use_dma=0] [L8832] CALL, EXPR ldv_undef_int() VAL [__ldv_in_interrupt_context=0, __this_module={18446744073709551628:18446744073709551624}, dev_attr_registers={202:0}, dma_ep=1, dma_mode=2, driver_desc={197:0}, driver_name={195:0}, driver_vers={196:0}, enable_suspend=0, ep0name={198:0}, ep_name={199:0}, fifo_mode=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_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=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_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_net2272=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=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_14=0, ldv_thread_14={0:0}, ldv_thread_2={0:0}, ldv_thread_2=0, ldv_thread_3=0, ldv_thread_3={0:0}, ldv_thread_4=0, ldv_thread_4={0:0}, ldv_thread_5={0:0}, ldv_thread_5=0, ldv_thread_6={0:0}, ldv_thread_6=0, ldv_thread_7={0:0}, ldv_thread_7=0, locksocknumber=0, net2272_ep_ops={200:0}, net2272_ops={201:0}, net2272_pci_driver={205:0}, net2272_plat_driver={206:0}, net2272_test_packet={203:0}, nr_cpu_ids=1, pci_ids={204:0}, rtnllocknumber=0, use_dma=0] [L12508] int tmp ; [L12511] tmp = __VERIFIER_nondet_int() [L12513] return (tmp); VAL [\result=210, __ldv_in_interrupt_context=0, __this_module={18446744073709551628:18446744073709551624}, dev_attr_registers={202:0}, dma_ep=1, dma_mode=2, driver_desc={197:0}, driver_name={195:0}, driver_vers={196:0}, enable_suspend=0, ep0name={198:0}, ep_name={199:0}, fifo_mode=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_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=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_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_net2272=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=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_14={0:0}, ldv_thread_14=0, ldv_thread_2={0:0}, ldv_thread_2=0, ldv_thread_3={0:0}, ldv_thread_3=0, ldv_thread_4=0, ldv_thread_4={0:0}, ldv_thread_5={0:0}, ldv_thread_5=0, ldv_thread_6={0:0}, ldv_thread_6=0, ldv_thread_7=0, ldv_thread_7={0:0}, locksocknumber=0, net2272_ep_ops={200:0}, net2272_ops={201:0}, net2272_pci_driver={205:0}, net2272_plat_driver={206:0}, net2272_test_packet={203:0}, nr_cpu_ids=1, pci_ids={204:0}, rtnllocknumber=0, tmp=210, use_dma=0] [L8832] RET, EXPR ldv_undef_int() VAL [={18446744073709551629:18446744073709551621}, __ldv_in_interrupt_context=0, __this_module={18446744073709551628:18446744073709551624}, arg0={0:0}, arg0={0:0}, dev_attr_registers={202:0}, dma_ep=1, dma_mode=2, driver_desc={197:0}, driver_name={195:0}, driver_vers={196:0}, enable_suspend=0, ep0name={198:0}, ep_name={199:0}, fifo_mode=0, ldv_14_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_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=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_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_net2272=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=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_14=0, ldv_thread_14={0:0}, ldv_thread_2={0:0}, ldv_thread_2=0, ldv_thread_3={0:0}, ldv_thread_3=0, ldv_thread_4=0, ldv_thread_4={0:0}, ldv_thread_5=0, ldv_thread_5={0:0}, ldv_thread_6={0:0}, ldv_thread_6=0, ldv_thread_7={0:0}, ldv_thread_7=0, ldv_undef_int()=210, locksocknumber=0, net2272_ep_ops={200:0}, net2272_ops={201:0}, net2272_pci_driver={205:0}, net2272_plat_driver={206:0}, net2272_test_packet={203:0}, nr_cpu_ids=1, pci_ids={204:0}, rtnllocknumber=0, tmp___0=0, use_dma=0] [L8832] tmp = ldv_undef_int() [L8834] COND TRUE tmp != 0 [L8836] CALL ldv_dispatch_register_rtc_class_instance_11_14_11() [L8723] struct ldv_struct_platform_instance_2 *cf_arg_4 ; [L8724] void *tmp ; VAL [__ldv_in_interrupt_context=0, __this_module={18446744073709551628:18446744073709551624}, dev_attr_registers={202:0}, dma_ep=1, dma_mode=2, driver_desc={197:0}, driver_name={195:0}, driver_vers={196:0}, enable_suspend=0, ep0name={198:0}, ep_name={199:0}, fifo_mode=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_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=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_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_net2272=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=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_14=0, ldv_thread_14={0:0}, ldv_thread_2={0:0}, ldv_thread_2=0, ldv_thread_3=0, ldv_thread_3={0:0}, ldv_thread_4=0, ldv_thread_4={0:0}, ldv_thread_5={0:0}, ldv_thread_5=0, ldv_thread_6={0:0}, ldv_thread_6=0, ldv_thread_7={0:0}, ldv_thread_7=0, locksocknumber=0, net2272_ep_ops={200:0}, net2272_ops={201:0}, net2272_pci_driver={205:0}, net2272_plat_driver={206:0}, net2272_test_packet={203:0}, nr_cpu_ids=1, pci_ids={204:0}, rtnllocknumber=0, use_dma=0] [L8727] CALL, EXPR ldv_xmalloc(16UL) VAL [\old(size)=16, __ldv_in_interrupt_context=0, __this_module={18446744073709551628:18446744073709551624}, dev_attr_registers={202:0}, dma_ep=1, dma_mode=2, driver_desc={197:0}, driver_name={195:0}, driver_vers={196:0}, enable_suspend=0, ep0name={198:0}, ep_name={199:0}, fifo_mode=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_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=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_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_net2272=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=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_14=0, ldv_thread_14={0:0}, ldv_thread_2={0:0}, ldv_thread_2=0, ldv_thread_3={0:0}, ldv_thread_3=0, ldv_thread_4=0, ldv_thread_4={0:0}, ldv_thread_5=0, ldv_thread_5={0:0}, ldv_thread_6=0, ldv_thread_6={0:0}, ldv_thread_7={0:0}, ldv_thread_7=0, locksocknumber=0, net2272_ep_ops={200:0}, net2272_ops={201:0}, net2272_pci_driver={205:0}, net2272_plat_driver={206:0}, net2272_test_packet={203:0}, nr_cpu_ids=1, pci_ids={204:0}, rtnllocknumber=0, use_dma=0] [L12473] void *res ; [L12474] void *tmp ; [L12475] long tmp___0 ; [L12478] tmp = malloc(size) [L12479] res = tmp VAL [\old(size)=16, __ldv_in_interrupt_context=0, __this_module={18446744073709551628:18446744073709551624}, dev_attr_registers={202:0}, dma_ep=1, dma_mode=2, driver_desc={197:0}, driver_name={195:0}, driver_vers={196:0}, enable_suspend=0, ep0name={198:0}, ep_name={199:0}, fifo_mode=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_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=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_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_net2272=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=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_14=0, ldv_thread_14={0:0}, ldv_thread_2={0:0}, ldv_thread_2=0, ldv_thread_3=0, ldv_thread_3={0:0}, ldv_thread_4={0:0}, ldv_thread_4=0, ldv_thread_5={0:0}, ldv_thread_5=0, ldv_thread_6={0:0}, ldv_thread_6=0, ldv_thread_7=0, ldv_thread_7={0:0}, locksocknumber=0, net2272_ep_ops={200:0}, net2272_ops={201:0}, net2272_pci_driver={205:0}, net2272_plat_driver={206:0}, net2272_test_packet={203:0}, nr_cpu_ids=1, pci_ids={204:0}, res={18446744073709551617:0}, rtnllocknumber=0, size=16, tmp={18446744073709551617:0}, use_dma=0] [L12480] CALL ldv_assume((unsigned long )res != (unsigned long )((void *)0)) VAL [\old(expression)=1, __ldv_in_interrupt_context=0, __this_module={18446744073709551628:18446744073709551624}, dev_attr_registers={202:0}, dma_ep=1, dma_mode=2, driver_desc={197:0}, driver_name={195:0}, driver_vers={196:0}, enable_suspend=0, ep0name={198:0}, ep_name={199:0}, fifo_mode=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_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=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_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_net2272=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=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_14=0, ldv_thread_14={0:0}, ldv_thread_2=0, ldv_thread_2={0:0}, ldv_thread_3=0, ldv_thread_3={0:0}, ldv_thread_4=0, ldv_thread_4={0:0}, ldv_thread_5={0:0}, ldv_thread_5=0, ldv_thread_6=0, ldv_thread_6={0:0}, ldv_thread_7=0, ldv_thread_7={0:0}, locksocknumber=0, net2272_ep_ops={200:0}, net2272_ops={201:0}, net2272_pci_driver={205:0}, net2272_plat_driver={206:0}, net2272_test_packet={203:0}, nr_cpu_ids=1, pci_ids={204:0}, rtnllocknumber=0, use_dma=0] [L12368] COND FALSE !(expression == 0) VAL [\old(expression)=1, __ldv_in_interrupt_context=0, __this_module={18446744073709551628:18446744073709551624}, dev_attr_registers={202:0}, dma_ep=1, dma_mode=2, driver_desc={197:0}, driver_name={195:0}, driver_vers={196:0}, enable_suspend=0, ep0name={198:0}, ep_name={199:0}, expression=1, fifo_mode=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_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=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_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_net2272=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=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_14={0:0}, ldv_thread_14=0, ldv_thread_2=0, ldv_thread_2={0:0}, ldv_thread_3={0:0}, ldv_thread_3=0, ldv_thread_4={0:0}, ldv_thread_4=0, ldv_thread_5={0:0}, ldv_thread_5=0, ldv_thread_6=0, ldv_thread_6={0:0}, ldv_thread_7=0, ldv_thread_7={0:0}, locksocknumber=0, net2272_ep_ops={200:0}, net2272_ops={201:0}, net2272_pci_driver={205:0}, net2272_plat_driver={206:0}, net2272_test_packet={203:0}, nr_cpu_ids=1, pci_ids={204:0}, rtnllocknumber=0, use_dma=0] [L12480] RET ldv_assume((unsigned long )res != (unsigned long )((void *)0)) VAL [\old(size)=16, __ldv_in_interrupt_context=0, __this_module={18446744073709551628:18446744073709551624}, dev_attr_registers={202:0}, dma_ep=1, dma_mode=2, driver_desc={197:0}, driver_name={195:0}, driver_vers={196:0}, enable_suspend=0, ep0name={198:0}, ep_name={199:0}, fifo_mode=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_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=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_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_net2272=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=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_14=0, ldv_thread_14={0:0}, ldv_thread_2=0, ldv_thread_2={0:0}, ldv_thread_3=0, ldv_thread_3={0:0}, ldv_thread_4={0:0}, ldv_thread_4=0, ldv_thread_5={0:0}, ldv_thread_5=0, ldv_thread_6=0, ldv_thread_6={0:0}, ldv_thread_7={0:0}, ldv_thread_7=0, locksocknumber=0, net2272_ep_ops={200:0}, net2272_ops={201:0}, net2272_pci_driver={205:0}, net2272_plat_driver={206:0}, net2272_test_packet={203:0}, nr_cpu_ids=1, pci_ids={204:0}, res={18446744073709551617:0}, rtnllocknumber=0, size=16, tmp={18446744073709551617:0}, use_dma=0] [L12481] CALL, EXPR ldv_is_err((void const *)res) VAL [__ldv_in_interrupt_context=0, __this_module={18446744073709551628:18446744073709551624}, dev_attr_registers={202:0}, dma_ep=1, dma_mode=2, driver_desc={197:0}, driver_name={195:0}, driver_vers={196:0}, enable_suspend=0, ep0name={198:0}, ep_name={199:0}, fifo_mode=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_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=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_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_net2272=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=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_14=0, ldv_thread_14={0:0}, ldv_thread_2=0, ldv_thread_2={0:0}, ldv_thread_3={0:0}, ldv_thread_3=0, ldv_thread_4={0:0}, ldv_thread_4=0, ldv_thread_5={0:0}, ldv_thread_5=0, ldv_thread_6={0:0}, ldv_thread_6=0, ldv_thread_7=0, ldv_thread_7={0:0}, locksocknumber=0, net2272_ep_ops={200:0}, net2272_ops={201:0}, net2272_pci_driver={205:0}, net2272_plat_driver={206:0}, net2272_test_packet={203:0}, nr_cpu_ids=1, pci_ids={204:0}, ptr={18446744073709551617:0}, rtnllocknumber=0, use_dma=0] [L11248] return ((unsigned long )ptr > 4294967295UL); VAL [\result=0, __ldv_in_interrupt_context=0, __this_module={18446744073709551628:18446744073709551624}, dev_attr_registers={202:0}, dma_ep=1, dma_mode=2, driver_desc={197:0}, driver_name={195:0}, driver_vers={196:0}, enable_suspend=0, ep0name={198:0}, ep_name={199:0}, fifo_mode=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_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=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_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_net2272=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=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_14={0:0}, ldv_thread_14=0, ldv_thread_2={0:0}, ldv_thread_2=0, ldv_thread_3=0, ldv_thread_3={0:0}, ldv_thread_4={0:0}, ldv_thread_4=0, ldv_thread_5={0:0}, ldv_thread_5=0, ldv_thread_6={0:0}, ldv_thread_6=0, ldv_thread_7=0, ldv_thread_7={0:0}, locksocknumber=0, net2272_ep_ops={200:0}, net2272_ops={201:0}, net2272_pci_driver={205:0}, net2272_plat_driver={206:0}, net2272_test_packet={203:0}, nr_cpu_ids=1, pci_ids={204:0}, ptr={18446744073709551617:0}, ptr={18446744073709551617:0}, rtnllocknumber=0, use_dma=0] [L12481] RET, EXPR ldv_is_err((void const *)res) VAL [\old(size)=16, __ldv_in_interrupt_context=0, __this_module={18446744073709551628:18446744073709551624}, dev_attr_registers={202:0}, dma_ep=1, dma_mode=2, driver_desc={197:0}, driver_name={195:0}, driver_vers={196:0}, enable_suspend=0, ep0name={198:0}, ep_name={199:0}, fifo_mode=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_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=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_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_net2272=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=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_14={0:0}, ldv_thread_14=0, ldv_thread_2={0:0}, ldv_thread_2=0, ldv_thread_3=0, ldv_thread_3={0:0}, ldv_thread_4={0:0}, ldv_thread_4=0, ldv_thread_5=0, ldv_thread_5={0:0}, ldv_thread_6={0:0}, ldv_thread_6=0, ldv_thread_7={0:0}, ldv_thread_7=0, locksocknumber=0, net2272_ep_ops={200:0}, net2272_ops={201:0}, net2272_pci_driver={205:0}, net2272_plat_driver={206:0}, net2272_test_packet={203:0}, nr_cpu_ids=1, pci_ids={204:0}, res={18446744073709551617:0}, rtnllocknumber=0, size=16, tmp={18446744073709551617:0}, use_dma=0] [L12481] tmp___0 = ldv_is_err((void const *)res) [L12482] CALL ldv_assume(tmp___0 == 0L) VAL [\old(expression)=1, __ldv_in_interrupt_context=0, __this_module={18446744073709551628:18446744073709551624}, dev_attr_registers={202:0}, dma_ep=1, dma_mode=2, driver_desc={197:0}, driver_name={195:0}, driver_vers={196:0}, enable_suspend=0, ep0name={198:0}, ep_name={199:0}, fifo_mode=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_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=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_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_net2272=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=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_14={0:0}, ldv_thread_14=0, ldv_thread_2=0, ldv_thread_2={0:0}, ldv_thread_3={0:0}, ldv_thread_3=0, ldv_thread_4={0:0}, ldv_thread_4=0, ldv_thread_5=0, ldv_thread_5={0:0}, ldv_thread_6={0:0}, ldv_thread_6=0, ldv_thread_7={0:0}, ldv_thread_7=0, locksocknumber=0, net2272_ep_ops={200:0}, net2272_ops={201:0}, net2272_pci_driver={205:0}, net2272_plat_driver={206:0}, net2272_test_packet={203:0}, nr_cpu_ids=1, pci_ids={204:0}, rtnllocknumber=0, use_dma=0] [L12368] COND FALSE !(expression == 0) VAL [\old(expression)=1, __ldv_in_interrupt_context=0, __this_module={18446744073709551628:18446744073709551624}, dev_attr_registers={202:0}, dma_ep=1, dma_mode=2, driver_desc={197:0}, driver_name={195:0}, driver_vers={196:0}, enable_suspend=0, ep0name={198:0}, ep_name={199:0}, expression=1, fifo_mode=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_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=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_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_net2272=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=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_14={0:0}, ldv_thread_14=0, ldv_thread_2={0:0}, ldv_thread_2=0, ldv_thread_3={0:0}, ldv_thread_3=0, ldv_thread_4={0:0}, ldv_thread_4=0, ldv_thread_5={0:0}, ldv_thread_5=0, ldv_thread_6=0, ldv_thread_6={0:0}, ldv_thread_7={0:0}, ldv_thread_7=0, locksocknumber=0, net2272_ep_ops={200:0}, net2272_ops={201:0}, net2272_pci_driver={205:0}, net2272_plat_driver={206:0}, net2272_test_packet={203:0}, nr_cpu_ids=1, pci_ids={204:0}, rtnllocknumber=0, use_dma=0] [L12482] RET ldv_assume(tmp___0 == 0L) VAL [\old(size)=16, __ldv_in_interrupt_context=0, __this_module={18446744073709551628:18446744073709551624}, dev_attr_registers={202:0}, dma_ep=1, dma_mode=2, driver_desc={197:0}, driver_name={195:0}, driver_vers={196:0}, enable_suspend=0, ep0name={198:0}, ep_name={199:0}, fifo_mode=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_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=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_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_net2272=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=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_14={0:0}, ldv_thread_14=0, ldv_thread_2={0:0}, ldv_thread_2=0, ldv_thread_3=0, ldv_thread_3={0:0}, ldv_thread_4=0, ldv_thread_4={0:0}, ldv_thread_5=0, ldv_thread_5={0:0}, ldv_thread_6={0:0}, ldv_thread_6=0, ldv_thread_7=0, ldv_thread_7={0:0}, locksocknumber=0, net2272_ep_ops={200:0}, net2272_ops={201:0}, net2272_pci_driver={205:0}, net2272_plat_driver={206:0}, net2272_test_packet={203:0}, nr_cpu_ids=1, pci_ids={204:0}, res={18446744073709551617:0}, rtnllocknumber=0, size=16, tmp={18446744073709551617:0}, tmp___0=0, use_dma=0] [L12484] return (res); VAL [\old(size)=16, \result={18446744073709551617:0}, __ldv_in_interrupt_context=0, __this_module={18446744073709551628:18446744073709551624}, dev_attr_registers={202:0}, dma_ep=1, dma_mode=2, driver_desc={197:0}, driver_name={195:0}, driver_vers={196:0}, enable_suspend=0, ep0name={198:0}, ep_name={199:0}, fifo_mode=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_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=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_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_net2272=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=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_14=0, ldv_thread_14={0:0}, ldv_thread_2=0, ldv_thread_2={0:0}, ldv_thread_3={0:0}, ldv_thread_3=0, ldv_thread_4={0:0}, ldv_thread_4=0, ldv_thread_5=0, ldv_thread_5={0:0}, ldv_thread_6={0:0}, ldv_thread_6=0, ldv_thread_7={0:0}, ldv_thread_7=0, locksocknumber=0, net2272_ep_ops={200:0}, net2272_ops={201:0}, net2272_pci_driver={205:0}, net2272_plat_driver={206:0}, net2272_test_packet={203:0}, nr_cpu_ids=1, pci_ids={204:0}, res={18446744073709551617:0}, rtnllocknumber=0, size=16, tmp={18446744073709551617:0}, tmp___0=0, use_dma=0] [L8727] RET, EXPR ldv_xmalloc(16UL) VAL [__ldv_in_interrupt_context=0, __this_module={18446744073709551628:18446744073709551624}, dev_attr_registers={202:0}, dma_ep=1, dma_mode=2, driver_desc={197:0}, driver_name={195:0}, driver_vers={196:0}, enable_suspend=0, ep0name={198:0}, ep_name={199:0}, fifo_mode=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_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=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_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_net2272=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=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_14={0:0}, ldv_thread_14=0, ldv_thread_2={0:0}, ldv_thread_2=0, ldv_thread_3=0, ldv_thread_3={0:0}, ldv_thread_4=0, ldv_thread_4={0:0}, ldv_thread_5=0, ldv_thread_5={0:0}, ldv_thread_6=0, ldv_thread_6={0:0}, ldv_thread_7=0, ldv_thread_7={0:0}, ldv_xmalloc(16UL)={18446744073709551617:0}, locksocknumber=0, net2272_ep_ops={200:0}, net2272_ops={201:0}, net2272_pci_driver={205:0}, net2272_plat_driver={206:0}, net2272_test_packet={203:0}, nr_cpu_ids=1, pci_ids={204:0}, rtnllocknumber=0, use_dma=0] [L8727] tmp = ldv_xmalloc(16UL) [L8728] cf_arg_4 = (struct ldv_struct_platform_instance_2 *)tmp [L8729] CALL ldv_rtc_rtc_class_instance_4((void *)cf_arg_4) [L9899] struct device *ldv_4_device_device ; [L9900] int ldv_4_ret_default ; [L9901] struct rtc_class_ops *ldv_4_rtc_class_ops_rtc_class_ops ; [L9902] int tmp ; [L9903] int tmp___0 ; [L9904] int tmp___1 ; [L9906] ldv_4_ret_default = 1 VAL [__ldv_in_interrupt_context=0, __this_module={18446744073709551628:18446744073709551624}, arg0={18446744073709551617:0}, arg0={18446744073709551617:0}, dev_attr_registers={202:0}, dma_ep=1, dma_mode=2, driver_desc={197:0}, driver_name={195:0}, driver_vers={196:0}, enable_suspend=0, ep0name={198:0}, ep_name={199:0}, fifo_mode=0, ldv_4_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_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=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_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_net2272=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=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_14={0:0}, ldv_thread_14=0, ldv_thread_2={0:0}, ldv_thread_2=0, ldv_thread_3=0, ldv_thread_3={0:0}, ldv_thread_4={0:0}, ldv_thread_4=0, ldv_thread_5={0:0}, ldv_thread_5=0, ldv_thread_6=0, ldv_thread_6={0:0}, ldv_thread_7={0:0}, ldv_thread_7=0, locksocknumber=0, net2272_ep_ops={200:0}, net2272_ops={201:0}, net2272_pci_driver={205:0}, net2272_plat_driver={206:0}, net2272_test_packet={203:0}, nr_cpu_ids=1, pci_ids={204:0}, rtnllocknumber=0, use_dma=0] [L9911] CALL, EXPR ldv_undef_int() VAL [__ldv_in_interrupt_context=0, __this_module={18446744073709551628:18446744073709551624}, dev_attr_registers={202:0}, dma_ep=1, dma_mode=2, driver_desc={197:0}, driver_name={195:0}, driver_vers={196:0}, enable_suspend=0, ep0name={198:0}, ep_name={199:0}, fifo_mode=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_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=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_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_net2272=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=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_14=0, ldv_thread_14={0:0}, ldv_thread_2=0, ldv_thread_2={0:0}, ldv_thread_3=0, ldv_thread_3={0:0}, ldv_thread_4={0:0}, ldv_thread_4=0, ldv_thread_5={0:0}, ldv_thread_5=0, ldv_thread_6={0:0}, ldv_thread_6=0, ldv_thread_7={0:0}, ldv_thread_7=0, locksocknumber=0, net2272_ep_ops={200:0}, net2272_ops={201:0}, net2272_pci_driver={205:0}, net2272_plat_driver={206:0}, net2272_test_packet={203:0}, nr_cpu_ids=1, pci_ids={204:0}, rtnllocknumber=0, use_dma=0] [L12508] int tmp ; [L12511] tmp = __VERIFIER_nondet_int() [L12513] return (tmp); VAL [\result=211, __ldv_in_interrupt_context=0, __this_module={18446744073709551628:18446744073709551624}, dev_attr_registers={202:0}, dma_ep=1, dma_mode=2, driver_desc={197:0}, driver_name={195:0}, driver_vers={196:0}, enable_suspend=0, ep0name={198:0}, ep_name={199:0}, fifo_mode=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_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=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_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_net2272=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=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_14={0:0}, ldv_thread_14=0, ldv_thread_2=0, ldv_thread_2={0:0}, ldv_thread_3={0:0}, ldv_thread_3=0, ldv_thread_4=0, ldv_thread_4={0:0}, ldv_thread_5=0, ldv_thread_5={0:0}, ldv_thread_6=0, ldv_thread_6={0:0}, ldv_thread_7=0, ldv_thread_7={0:0}, locksocknumber=0, net2272_ep_ops={200:0}, net2272_ops={201:0}, net2272_pci_driver={205:0}, net2272_plat_driver={206:0}, net2272_test_packet={203:0}, nr_cpu_ids=1, pci_ids={204:0}, rtnllocknumber=0, tmp=211, use_dma=0] [L9911] RET, EXPR ldv_undef_int() VAL [__ldv_in_interrupt_context=0, __this_module={18446744073709551628:18446744073709551624}, arg0={18446744073709551617:0}, arg0={18446744073709551617:0}, dev_attr_registers={202:0}, dma_ep=1, dma_mode=2, driver_desc={197:0}, driver_name={195:0}, driver_vers={196:0}, enable_suspend=0, ep0name={198:0}, ep_name={199:0}, fifo_mode=0, ldv_4_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_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=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_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_net2272=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=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_14=0, ldv_thread_14={0:0}, ldv_thread_2=0, ldv_thread_2={0:0}, ldv_thread_3={0:0}, ldv_thread_3=0, ldv_thread_4=0, ldv_thread_4={0:0}, ldv_thread_5={0:0}, ldv_thread_5=0, ldv_thread_6=0, ldv_thread_6={0:0}, ldv_thread_7={0:0}, ldv_thread_7=0, ldv_undef_int()=211, locksocknumber=0, net2272_ep_ops={200:0}, net2272_ops={201:0}, net2272_pci_driver={205:0}, net2272_plat_driver={206:0}, net2272_test_packet={203:0}, nr_cpu_ids=1, pci_ids={204:0}, rtnllocknumber=0, use_dma=0] [L9911] tmp___0 = ldv_undef_int() [L9913] COND TRUE tmp___0 != 0 [L9915] CALL ldv_ldv_pre_probe_153() [L10744] CALL ldv_linux_net_register_reset_error_counter() VAL [\old(ldv_linux_net_register_probe_state)=0, __ldv_in_interrupt_context=0, __this_module={18446744073709551628:18446744073709551624}, dev_attr_registers={202:0}, dma_ep=1, dma_mode=2, driver_desc={197:0}, driver_name={195:0}, driver_vers={196:0}, enable_suspend=0, ep0name={198:0}, ep_name={199:0}, fifo_mode=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_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=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_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_net2272=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=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_14=0, ldv_thread_14={0:0}, ldv_thread_2={0:0}, ldv_thread_2=0, ldv_thread_3={0:0}, ldv_thread_3=0, ldv_thread_4={0:0}, ldv_thread_4=0, ldv_thread_5=0, ldv_thread_5={0:0}, ldv_thread_6=0, ldv_thread_6={0:0}, ldv_thread_7=0, ldv_thread_7={0:0}, locksocknumber=0, net2272_ep_ops={200:0}, net2272_ops={201:0}, net2272_pci_driver={205:0}, net2272_plat_driver={206:0}, net2272_test_packet={203:0}, nr_cpu_ids=1, pci_ids={204:0}, rtnllocknumber=0, use_dma=0] [L11888] ldv_linux_net_register_probe_state = 0 VAL [\old(ldv_linux_net_register_probe_state)=0, __ldv_in_interrupt_context=0, __this_module={18446744073709551628:18446744073709551624}, dev_attr_registers={202:0}, dma_ep=1, dma_mode=2, driver_desc={197:0}, driver_name={195:0}, driver_vers={196:0}, enable_suspend=0, ep0name={198:0}, ep_name={199:0}, fifo_mode=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_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=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_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_net2272=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=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_14=0, ldv_thread_14={0:0}, ldv_thread_2=0, ldv_thread_2={0:0}, ldv_thread_3={0:0}, ldv_thread_3=0, ldv_thread_4={0:0}, ldv_thread_4=0, ldv_thread_5={0:0}, ldv_thread_5=0, ldv_thread_6={0:0}, ldv_thread_6=0, ldv_thread_7=0, ldv_thread_7={0:0}, locksocknumber=0, net2272_ep_ops={200:0}, net2272_ops={201:0}, net2272_pci_driver={205:0}, net2272_plat_driver={206:0}, net2272_test_packet={203:0}, nr_cpu_ids=1, pci_ids={204:0}, rtnllocknumber=0, use_dma=0] [L10744] RET ldv_linux_net_register_reset_error_counter() VAL [__ldv_in_interrupt_context=0, __this_module={18446744073709551628:18446744073709551624}, dev_attr_registers={202:0}, dma_ep=1, dma_mode=2, driver_desc={197:0}, driver_name={195:0}, driver_vers={196:0}, enable_suspend=0, ep0name={198:0}, ep_name={199:0}, fifo_mode=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_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=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_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_net2272=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=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_14={0:0}, ldv_thread_14=0, ldv_thread_2=0, ldv_thread_2={0:0}, ldv_thread_3=0, ldv_thread_3={0:0}, ldv_thread_4=0, ldv_thread_4={0:0}, ldv_thread_5={0:0}, ldv_thread_5=0, ldv_thread_6=0, ldv_thread_6={0:0}, ldv_thread_7={0:0}, ldv_thread_7=0, locksocknumber=0, net2272_ep_ops={200:0}, net2272_ops={201:0}, net2272_pci_driver={205:0}, net2272_plat_driver={206:0}, net2272_test_packet={203:0}, nr_cpu_ids=1, pci_ids={204:0}, rtnllocknumber=0, use_dma=0] [L10745] CALL ldv_linux_usb_register_reset_error_counter() VAL [\old(ldv_linux_usb_register_probe_state)=0, __ldv_in_interrupt_context=0, __this_module={18446744073709551628:18446744073709551624}, dev_attr_registers={202:0}, dma_ep=1, dma_mode=2, driver_desc={197:0}, driver_name={195:0}, driver_vers={196:0}, enable_suspend=0, ep0name={198:0}, ep_name={199:0}, fifo_mode=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_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=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_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_net2272=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=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_14=0, ldv_thread_14={0:0}, ldv_thread_2=0, ldv_thread_2={0:0}, ldv_thread_3=0, ldv_thread_3={0:0}, ldv_thread_4=0, ldv_thread_4={0:0}, ldv_thread_5=0, ldv_thread_5={0:0}, ldv_thread_6=0, ldv_thread_6={0:0}, ldv_thread_7={0:0}, ldv_thread_7=0, locksocknumber=0, net2272_ep_ops={200:0}, net2272_ops={201:0}, net2272_pci_driver={205:0}, net2272_plat_driver={206:0}, net2272_test_packet={203:0}, nr_cpu_ids=1, pci_ids={204:0}, rtnllocknumber=0, use_dma=0] [L12319] ldv_linux_usb_register_probe_state = 0 VAL [\old(ldv_linux_usb_register_probe_state)=0, __ldv_in_interrupt_context=0, __this_module={18446744073709551628:18446744073709551624}, dev_attr_registers={202:0}, dma_ep=1, dma_mode=2, driver_desc={197:0}, driver_name={195:0}, driver_vers={196:0}, enable_suspend=0, ep0name={198:0}, ep_name={199:0}, fifo_mode=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_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=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_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_net2272=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=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_14=0, ldv_thread_14={0:0}, ldv_thread_2=0, ldv_thread_2={0:0}, ldv_thread_3=0, ldv_thread_3={0:0}, ldv_thread_4=0, ldv_thread_4={0:0}, ldv_thread_5=0, ldv_thread_5={0:0}, ldv_thread_6=0, ldv_thread_6={0:0}, ldv_thread_7={0:0}, ldv_thread_7=0, locksocknumber=0, net2272_ep_ops={200:0}, net2272_ops={201:0}, net2272_pci_driver={205:0}, net2272_plat_driver={206:0}, net2272_test_packet={203:0}, nr_cpu_ids=1, pci_ids={204:0}, rtnllocknumber=0, use_dma=0] [L10745] RET ldv_linux_usb_register_reset_error_counter() VAL [__ldv_in_interrupt_context=0, __this_module={18446744073709551628:18446744073709551624}, dev_attr_registers={202:0}, dma_ep=1, dma_mode=2, driver_desc={197:0}, driver_name={195:0}, driver_vers={196:0}, enable_suspend=0, ep0name={198:0}, ep_name={199:0}, fifo_mode=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_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=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_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_net2272=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=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_14=0, ldv_thread_14={0:0}, ldv_thread_2=0, ldv_thread_2={0:0}, ldv_thread_3={0:0}, ldv_thread_3=0, ldv_thread_4={0:0}, ldv_thread_4=0, ldv_thread_5=0, ldv_thread_5={0:0}, ldv_thread_6={0:0}, ldv_thread_6=0, ldv_thread_7=0, ldv_thread_7={0:0}, locksocknumber=0, net2272_ep_ops={200:0}, net2272_ops={201:0}, net2272_pci_driver={205:0}, net2272_plat_driver={206:0}, net2272_test_packet={203:0}, nr_cpu_ids=1, pci_ids={204:0}, rtnllocknumber=0, use_dma=0] [L10746] FCALL ldv_pre_probe() VAL [__ldv_in_interrupt_context=0, __this_module={18446744073709551628:18446744073709551624}, dev_attr_registers={202:0}, dma_ep=1, dma_mode=2, driver_desc={197:0}, driver_name={195:0}, driver_vers={196:0}, enable_suspend=0, ep0name={198:0}, ep_name={199:0}, fifo_mode=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_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=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_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_net2272=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=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_14={0:0}, ldv_thread_14=0, ldv_thread_2={0:0}, ldv_thread_2=0, ldv_thread_3={0:0}, ldv_thread_3=0, ldv_thread_4={0:0}, ldv_thread_4=0, ldv_thread_5=0, ldv_thread_5={0:0}, ldv_thread_6={0:0}, ldv_thread_6=0, ldv_thread_7={0:0}, ldv_thread_7=0, locksocknumber=0, net2272_ep_ops={200:0}, net2272_ops={201:0}, net2272_pci_driver={205:0}, net2272_plat_driver={206:0}, net2272_test_packet={203:0}, nr_cpu_ids=1, pci_ids={204:0}, rtnllocknumber=0, use_dma=0] [L9915] RET ldv_ldv_pre_probe_153() [L9917] EXPR ldv_4_rtc_class_ops_rtc_class_ops->open VAL [__ldv_in_interrupt_context=0, __this_module={18446744073709551628:18446744073709551624}, arg0={18446744073709551617:0}, arg0={18446744073709551617:0}, dev_attr_registers={202:0}, dma_ep=1, dma_mode=2, driver_desc={197:0}, driver_name={195:0}, driver_vers={196:0}, enable_suspend=0, ep0name={198:0}, ep_name={199:0}, fifo_mode=0, ldv_4_ret_default=1, ldv_4_rtc_class_ops_rtc_class_ops={18446744073709551631:18446744073709551630}, ldv_4_rtc_class_ops_rtc_class_ops->open={-1:24}, 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_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=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_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_net2272=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=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_14={0:0}, ldv_thread_14=0, ldv_thread_2=0, ldv_thread_2={0:0}, ldv_thread_3=0, ldv_thread_3={0:0}, ldv_thread_4={0:0}, ldv_thread_4=0, ldv_thread_5=0, ldv_thread_5={0:0}, ldv_thread_6={0:0}, ldv_thread_6=0, ldv_thread_7={0:0}, ldv_thread_7=0, locksocknumber=0, net2272_ep_ops={200:0}, net2272_ops={201:0}, net2272_pci_driver={205:0}, net2272_plat_driver={206:0}, net2272_test_packet={203:0}, nr_cpu_ids=1, pci_ids={204:0}, rtnllocknumber=0, tmp___0=211, use_dma=0] [L9917] COND TRUE (unsigned long )ldv_4_rtc_class_ops_rtc_class_ops->open != (unsigned long )((int (*)(struct device * ))0) [L9919] EXPR ldv_4_rtc_class_ops_rtc_class_ops->open [L9919-L9920] CALL ldv_rtc_class_instance_probe_4_10(ldv_4_rtc_class_ops_rtc_class_ops->open, ldv_4_device_device) [L9880] int tmp ; VAL [__ldv_in_interrupt_context=0, __this_module={18446744073709551628:18446744073709551624}, arg0={-1:24}, arg0={-1:24}, arg1={18446744073709551625:-13}, arg1={18446744073709551625:-13}, dev_attr_registers={202:0}, dma_ep=1, dma_mode=2, driver_desc={197:0}, driver_name={195:0}, driver_vers={196:0}, enable_suspend=0, ep0name={198:0}, ep_name={199:0}, fifo_mode=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_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=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_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_net2272=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=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_14=0, ldv_thread_14={0:0}, ldv_thread_2=0, ldv_thread_2={0:0}, ldv_thread_3=0, ldv_thread_3={0:0}, ldv_thread_4=0, ldv_thread_4={0:0}, ldv_thread_5=0, ldv_thread_5={0:0}, ldv_thread_6=0, ldv_thread_6={0:0}, ldv_thread_7={0:0}, ldv_thread_7=0, locksocknumber=0, net2272_ep_ops={200:0}, net2272_ops={201:0}, net2272_pci_driver={205:0}, net2272_plat_driver={206:0}, net2272_test_packet={203:0}, nr_cpu_ids=1, pci_ids={204:0}, rtnllocknumber=0, use_dma=0] [L9883] CALL (*arg0)(arg1) VAL [\old(__ldv_in_interrupt_context)=0, \old(ldv_linux_arch_io_iomem)=0, \old(ldv_linux_kernel_locking_spinlock_spin_lock_of_net2272)=1, __ldv_in_interrupt_context=0, __this_module={18446744073709551628:18446744073709551624}, dev_attr_registers={202:0}, dma_ep=1, dma_mode=2, driver_desc={197:0}, driver_name={195:0}, driver_vers={196:0}, enable_suspend=0, ep0name={198:0}, ep_name={199:0}, fifo_mode=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_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=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_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_net2272=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=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_14=0, ldv_thread_14={0:0}, ldv_thread_2=0, ldv_thread_2={0:0}, ldv_thread_3={0:0}, ldv_thread_3=0, ldv_thread_4={0:0}, ldv_thread_4=0, ldv_thread_5=0, ldv_thread_5={0:0}, ldv_thread_6=0, ldv_thread_6={0:0}, ldv_thread_7=0, ldv_thread_7={0:0}, locksocknumber=0, net2272_ep_ops={200:0}, net2272_ops={201:0}, net2272_pci_driver={205:0}, net2272_plat_driver={206:0}, net2272_test_packet={203:0}, nr_cpu_ids=1, pci_ids={204:0}, rtnllocknumber=0, use_dma=0] [L8328] struct net2272 *dev ; [L8329] void *tmp ; [L8330] resource_size_t tmp___0 ; [L8333] CALL, EXPR platform_get_drvdata((struct platform_device const *)pdev) [L4561] void *tmp ; VAL [\old(__ldv_in_interrupt_context)=0, \old(ldv_linux_arch_io_iomem)=0, \old(ldv_linux_kernel_locking_spinlock_spin_lock_of_net2272)=1, __ldv_in_interrupt_context=0, __this_module={18446744073709551628:18446744073709551624}, dev_attr_registers={202:0}, dma_ep=1, dma_mode=2, driver_desc={197:0}, driver_name={195:0}, driver_vers={196:0}, enable_suspend=0, ep0name={198:0}, ep_name={199:0}, fifo_mode=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_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=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_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_net2272=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=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_14=0, ldv_thread_14={0:0}, ldv_thread_2=0, ldv_thread_2={0:0}, ldv_thread_3=0, ldv_thread_3={0:0}, ldv_thread_4={0:0}, ldv_thread_4=0, ldv_thread_5=0, ldv_thread_5={0:0}, ldv_thread_6={0:0}, ldv_thread_6=0, ldv_thread_7=0, ldv_thread_7={0:0}, locksocknumber=0, net2272_ep_ops={200:0}, net2272_ops={201:0}, net2272_pci_driver={205:0}, net2272_plat_driver={206:0}, net2272_test_packet={203:0}, nr_cpu_ids=1, pci_ids={204:0}, pdev={18446744073709551625:-13}, pdev={18446744073709551625:-13}, rtnllocknumber=0, use_dma=0] [L4564] CALL, EXPR dev_get_drvdata(& pdev->dev) VAL [\old(__ldv_in_interrupt_context)=0, \old(ldv_linux_arch_io_iomem)=0, \old(ldv_linux_kernel_locking_spinlock_spin_lock_of_net2272)=1, __ldv_in_interrupt_context=0, __this_module={18446744073709551628:18446744073709551624}, dev={18446744073709551625:0}, dev_attr_registers={202:0}, dma_ep=1, dma_mode=2, driver_desc={197:0}, driver_name={195:0}, driver_vers={196:0}, enable_suspend=0, ep0name={198:0}, ep_name={199:0}, fifo_mode=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_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=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_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_net2272=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=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_14=0, ldv_thread_14={0:0}, ldv_thread_2={0:0}, ldv_thread_2=0, ldv_thread_3={0:0}, ldv_thread_3=0, ldv_thread_4=0, ldv_thread_4={0:0}, ldv_thread_5=0, ldv_thread_5={0:0}, ldv_thread_6={0:0}, ldv_thread_6=0, ldv_thread_7=0, ldv_thread_7={0:0}, locksocknumber=0, net2272_ep_ops={200:0}, net2272_ops={201:0}, net2272_pci_driver={205:0}, net2272_plat_driver={206:0}, net2272_test_packet={203:0}, nr_cpu_ids=1, pci_ids={204:0}, rtnllocknumber=0, use_dma=0] [L4510] EXPR dev->driver_data [L4510] return ((void *)dev->driver_data); [L4564] RET, EXPR dev_get_drvdata(& pdev->dev) VAL [\old(__ldv_in_interrupt_context)=0, \old(ldv_linux_arch_io_iomem)=0, \old(ldv_linux_kernel_locking_spinlock_spin_lock_of_net2272)=1, __ldv_in_interrupt_context=0, __this_module={18446744073709551628:18446744073709551624}, dev_attr_registers={202:0}, dev_get_drvdata(& pdev->dev)={18446744073709551623:-2}, dma_ep=1, dma_mode=2, driver_desc={197:0}, driver_name={195:0}, driver_vers={196:0}, enable_suspend=0, ep0name={198:0}, ep_name={199:0}, fifo_mode=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_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=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_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_net2272=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=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_14=0, ldv_thread_14={0:0}, ldv_thread_2={0:0}, ldv_thread_2=0, ldv_thread_3=0, ldv_thread_3={0:0}, ldv_thread_4=0, ldv_thread_4={0:0}, ldv_thread_5={0:0}, ldv_thread_5=0, ldv_thread_6={0:0}, ldv_thread_6=0, ldv_thread_7={0:0}, ldv_thread_7=0, locksocknumber=0, net2272_ep_ops={200:0}, net2272_ops={201:0}, net2272_pci_driver={205:0}, net2272_plat_driver={206:0}, net2272_test_packet={203:0}, nr_cpu_ids=1, pci_ids={204:0}, pdev={18446744073709551625:-13}, pdev={18446744073709551625:-13}, rtnllocknumber=0, use_dma=0] [L4564] tmp = dev_get_drvdata(& pdev->dev) [L4566] return (tmp); VAL [\old(__ldv_in_interrupt_context)=0, \old(ldv_linux_arch_io_iomem)=0, \old(ldv_linux_kernel_locking_spinlock_spin_lock_of_net2272)=1, \result={18446744073709551623:-2}, __ldv_in_interrupt_context=0, __this_module={18446744073709551628:18446744073709551624}, dev_attr_registers={202:0}, dma_ep=1, dma_mode=2, driver_desc={197:0}, driver_name={195:0}, driver_vers={196:0}, enable_suspend=0, ep0name={198:0}, ep_name={199:0}, fifo_mode=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_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=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_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_net2272=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=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_14=0, ldv_thread_14={0:0}, ldv_thread_2={0:0}, ldv_thread_2=0, ldv_thread_3={0:0}, ldv_thread_3=0, ldv_thread_4={0:0}, ldv_thread_4=0, ldv_thread_5=0, ldv_thread_5={0:0}, ldv_thread_6=0, ldv_thread_6={0:0}, ldv_thread_7=0, ldv_thread_7={0:0}, locksocknumber=0, net2272_ep_ops={200:0}, net2272_ops={201:0}, net2272_pci_driver={205:0}, net2272_plat_driver={206:0}, net2272_test_packet={203:0}, nr_cpu_ids=1, pci_ids={204:0}, pdev={18446744073709551625:-13}, pdev={18446744073709551625:-13}, rtnllocknumber=0, tmp={18446744073709551623:-2}, use_dma=0] [L8333] RET, EXPR platform_get_drvdata((struct platform_device const *)pdev) [L8333] tmp = platform_get_drvdata((struct platform_device const *)pdev) [L8334] dev = (struct net2272 *)tmp VAL [\old(__ldv_in_interrupt_context)=0, \old(ldv_linux_arch_io_iomem)=0, \old(ldv_linux_kernel_locking_spinlock_spin_lock_of_net2272)=1, __ldv_in_interrupt_context=0, __this_module={18446744073709551628:18446744073709551624}, dev={18446744073709551623:-2}, dev_attr_registers={202:0}, dma_ep=1, dma_mode=2, driver_desc={197:0}, driver_name={195:0}, driver_vers={196:0}, enable_suspend=0, ep0name={198:0}, ep_name={199:0}, fifo_mode=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_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=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_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_net2272=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=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_14=0, ldv_thread_14={0:0}, ldv_thread_2={0:0}, ldv_thread_2=0, ldv_thread_3=0, ldv_thread_3={0:0}, ldv_thread_4={0:0}, ldv_thread_4=0, ldv_thread_5=0, ldv_thread_5={0:0}, ldv_thread_6=0, ldv_thread_6={0:0}, ldv_thread_7={0:0}, ldv_thread_7=0, locksocknumber=0, net2272_ep_ops={200:0}, net2272_ops={201:0}, net2272_pci_driver={205:0}, net2272_plat_driver={206:0}, net2272_test_packet={203:0}, nr_cpu_ids=1, pci_ids={204:0}, pdev={18446744073709551625:-13}, pdev={18446744073709551625:-13}, rtnllocknumber=0, tmp={18446744073709551623:-2}, use_dma=0] [L8335] CALL net2272_remove(dev) VAL [\old(__ldv_in_interrupt_context)=0, \old(ldv_linux_arch_io_iomem)=0, \old(ldv_linux_kernel_locking_spinlock_spin_lock_of_net2272)=1, __ldv_in_interrupt_context=0, __this_module={18446744073709551628:18446744073709551624}, dev_attr_registers={202:0}, dma_ep=1, dma_mode=2, driver_desc={197:0}, driver_name={195:0}, driver_vers={196:0}, enable_suspend=0, ep0name={198:0}, ep_name={199:0}, fifo_mode=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_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=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_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_net2272=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=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_14={0:0}, ldv_thread_14=0, ldv_thread_2={0:0}, ldv_thread_2=0, ldv_thread_3=0, ldv_thread_3={0:0}, ldv_thread_4=0, ldv_thread_4={0:0}, ldv_thread_5={0:0}, ldv_thread_5=0, ldv_thread_6={0:0}, ldv_thread_6=0, ldv_thread_7=0, ldv_thread_7={0:0}, locksocknumber=0, net2272_ep_ops={200:0}, net2272_ops={201:0}, net2272_pci_driver={205:0}, net2272_plat_driver={206:0}, net2272_test_packet={203:0}, nr_cpu_ids=1, pci_ids={204:0}, rtnllocknumber=0, use_dma=0] [L7626] FCALL usb_del_gadget_udc(& dev->gadget) [L7627] EXPR dev->irq [L7627] CALL ldv_free_irq_128(dev->irq, (void *)dev) [L10437] FCALL free_irq(ldv_func_arg1, ldv_func_arg2) VAL [\old(__ldv_in_interrupt_context)=0, \old(ldv_func_arg1)=4294967293, \old(ldv_linux_arch_io_iomem)=0, \old(ldv_linux_kernel_locking_spinlock_spin_lock_of_net2272)=1, __ldv_in_interrupt_context=0, __this_module={18446744073709551628:18446744073709551624}, dev_attr_registers={202:0}, dma_ep=1, dma_mode=2, driver_desc={197:0}, driver_name={195:0}, driver_vers={196:0}, enable_suspend=0, ep0name={198:0}, ep_name={199:0}, fifo_mode=0, ldv_func_arg1=4294967293, ldv_func_arg2={18446744073709551623:-2}, ldv_func_arg2={18446744073709551623:-2}, 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_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=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_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_net2272=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=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_14={0:0}, ldv_thread_14=0, ldv_thread_2=0, ldv_thread_2={0:0}, ldv_thread_3=0, ldv_thread_3={0:0}, ldv_thread_4={0:0}, ldv_thread_4=0, ldv_thread_5=0, ldv_thread_5={0:0}, ldv_thread_6={0:0}, ldv_thread_6=0, ldv_thread_7=0, ldv_thread_7={0:0}, locksocknumber=0, net2272_ep_ops={200:0}, net2272_ops={201:0}, net2272_pci_driver={205:0}, net2272_plat_driver={206:0}, net2272_test_packet={203:0}, nr_cpu_ids=1, pci_ids={204:0}, rtnllocknumber=0, use_dma=0] [L10438] CALL ldv_free_irq((void *)0, (int )ldv_func_arg1, ldv_func_arg2) VAL [\old(__ldv_in_interrupt_context)=0, \old(ldv_linux_arch_io_iomem)=0, \old(ldv_linux_kernel_locking_spinlock_spin_lock_of_net2272)=1, __ldv_in_interrupt_context=0, __this_module={18446744073709551628:18446744073709551624}, dev_attr_registers={202:0}, dma_ep=1, dma_mode=2, driver_desc={197:0}, driver_name={195:0}, driver_vers={196:0}, enable_suspend=0, ep0name={198:0}, ep_name={199:0}, fifo_mode=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_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=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_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_net2272=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=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_14=0, ldv_thread_14={0:0}, ldv_thread_2={0:0}, ldv_thread_2=0, ldv_thread_3={0:0}, ldv_thread_3=0, ldv_thread_4={0:0}, ldv_thread_4=0, ldv_thread_5={0:0}, ldv_thread_5=0, ldv_thread_6={0:0}, ldv_thread_6=0, ldv_thread_7=0, ldv_thread_7={0:0}, locksocknumber=0, net2272_ep_ops={200:0}, net2272_ops={201:0}, net2272_pci_driver={205:0}, net2272_plat_driver={206:0}, net2272_test_packet={203:0}, nr_cpu_ids=1, pci_ids={204:0}, rtnllocknumber=0, use_dma=0] [L8869] int ldv_9_line_line ; [L8872] ldv_9_line_line = arg1 [L8873] FCALL ldv_dispatch_irq_deregister_9_1(ldv_9_line_line) [L10438] RET ldv_free_irq((void *)0, (int )ldv_func_arg1, ldv_func_arg2) VAL [\old(__ldv_in_interrupt_context)=0, \old(ldv_func_arg1)=4294967293, \old(ldv_linux_arch_io_iomem)=0, \old(ldv_linux_kernel_locking_spinlock_spin_lock_of_net2272)=1, __ldv_in_interrupt_context=0, __this_module={18446744073709551628:18446744073709551624}, dev_attr_registers={202:0}, dma_ep=1, dma_mode=2, driver_desc={197:0}, driver_name={195:0}, driver_vers={196:0}, enable_suspend=0, ep0name={198:0}, ep_name={199:0}, fifo_mode=0, ldv_func_arg1=4294967293, ldv_func_arg2={18446744073709551623:-2}, ldv_func_arg2={18446744073709551623:-2}, 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_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=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_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_net2272=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=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_14={0:0}, ldv_thread_14=0, ldv_thread_2=0, ldv_thread_2={0:0}, ldv_thread_3=0, ldv_thread_3={0:0}, ldv_thread_4={0:0}, ldv_thread_4=0, ldv_thread_5={0:0}, ldv_thread_5=0, ldv_thread_6={0:0}, ldv_thread_6=0, ldv_thread_7=0, ldv_thread_7={0:0}, locksocknumber=0, net2272_ep_ops={200:0}, net2272_ops={201:0}, net2272_pci_driver={205:0}, net2272_plat_driver={206:0}, net2272_test_packet={203:0}, nr_cpu_ids=1, pci_ids={204:0}, rtnllocknumber=0, use_dma=0] [L7627] RET ldv_free_irq_128(dev->irq, (void *)dev) [L7628] EXPR dev->base_addr [L7628] CALL ldv_iounmap_129((void volatile *)dev->base_addr) [L10447] CALL ldv_linux_arch_io_io_mem_unmap() VAL [\old(__ldv_in_interrupt_context)=0, \old(ldv_linux_arch_io_iomem)=0, \old(ldv_linux_kernel_locking_spinlock_spin_lock_of_net2272)=1, __ldv_in_interrupt_context=0, __this_module={18446744073709551628:18446744073709551624}, dev_attr_registers={202:0}, dma_ep=1, dma_mode=2, driver_desc={197:0}, driver_name={195:0}, driver_vers={196:0}, enable_suspend=0, ep0name={198:0}, ep_name={199:0}, fifo_mode=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_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=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_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_net2272=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=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_14=0, ldv_thread_14={0:0}, ldv_thread_2={0:0}, ldv_thread_2=0, ldv_thread_3=0, ldv_thread_3={0:0}, ldv_thread_4=0, ldv_thread_4={0:0}, ldv_thread_5={0:0}, ldv_thread_5=0, ldv_thread_6={0:0}, ldv_thread_6=0, ldv_thread_7=0, ldv_thread_7={0:0}, locksocknumber=0, net2272_ep_ops={200:0}, net2272_ops={201:0}, net2272_pci_driver={205:0}, net2272_plat_driver={206:0}, net2272_test_packet={203:0}, nr_cpu_ids=1, pci_ids={204:0}, rtnllocknumber=0, use_dma=0] [L11011] CALL ldv_assert_linux_arch_io__less_initial_decrement(ldv_linux_arch_io_iomem > 0) [L14811] COND TRUE ! expr VAL [\old(__ldv_in_interrupt_context)=0, \old(expr)=0, \old(ldv_linux_arch_io_iomem)=0, \old(ldv_linux_kernel_locking_spinlock_spin_lock_of_net2272)=1, __ldv_in_interrupt_context=0, __this_module={18446744073709551628:18446744073709551624}, dev_attr_registers={202:0}, dma_ep=1, dma_mode=2, driver_desc={197:0}, driver_name={195:0}, driver_vers={196:0}, enable_suspend=0, ep0name={198:0}, ep_name={199:0}, expr=0, fifo_mode=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_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=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_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_net2272=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=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_14={0:0}, ldv_thread_14=0, ldv_thread_2={0:0}, ldv_thread_2=0, ldv_thread_3={0:0}, ldv_thread_3=0, ldv_thread_4={0:0}, ldv_thread_4=0, ldv_thread_5={0:0}, ldv_thread_5=0, ldv_thread_6=0, ldv_thread_6={0:0}, ldv_thread_7=0, ldv_thread_7={0:0}, locksocknumber=0, net2272_ep_ops={200:0}, net2272_ops={201:0}, net2272_pci_driver={205:0}, net2272_plat_driver={206:0}, net2272_test_packet={203:0}, nr_cpu_ids=1, pci_ids={204:0}, rtnllocknumber=0, use_dma=0] [L14813] reach_error() VAL [\old(__ldv_in_interrupt_context)=0, \old(expr)=0, \old(ldv_linux_arch_io_iomem)=0, \old(ldv_linux_kernel_locking_spinlock_spin_lock_of_net2272)=1, __ldv_in_interrupt_context=0, __this_module={18446744073709551628:18446744073709551624}, dev_attr_registers={202:0}, dma_ep=1, dma_mode=2, driver_desc={197:0}, driver_name={195:0}, driver_vers={196:0}, enable_suspend=0, ep0name={198:0}, ep_name={199:0}, expr=0, fifo_mode=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_i_mutex_of_inode=0, LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock=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_lock=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_net2272=1, ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN=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_14=0, ldv_thread_14={0:0}, ldv_thread_2={0:0}, ldv_thread_2=0, ldv_thread_3=0, ldv_thread_3={0:0}, ldv_thread_4=0, ldv_thread_4={0:0}, ldv_thread_5=0, ldv_thread_5={0:0}, ldv_thread_6={0:0}, ldv_thread_6=0, ldv_thread_7=0, ldv_thread_7={0:0}, locksocknumber=0, net2272_ep_ops={200:0}, net2272_ops={201:0}, net2272_pci_driver={205:0}, net2272_plat_driver={206:0}, net2272_test_packet={203:0}, nr_cpu_ids=1, pci_ids={204:0}, rtnllocknumber=0, use_dma=0] - UnprovableResult [Line: 14296]: 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: 14333]: 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: 14395]: 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: 14800]: 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: 14937]: 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: 14900]: 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: 13962]: 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: 13998]: 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: 14271]: 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: 14047]: 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: 14876]: 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: 14122]: 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: 14159]: 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: 14825]: 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: 14085]: 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: 14184]: 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: 14702]: 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: 14346]: 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: 14838]: 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: 14578]: 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: 14863]: 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: 14739]: 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: 14974]: 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: 14653]: 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: 14591]: 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: 13913]: 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: 14640]: 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 136 procedures, 2478 locations, 28 error locations. Started 1 CEGAR loops. OverallTime: 562.7s, OverallIterations: 47, TraceHistogramMax: 17, PathProgramHistogramMax: 2, EmptinessCheckTime: 0.1s, AutomataDifference: 460.3s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 227511 SdHoareTripleChecker+Valid, 386.1s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 220697 mSDsluCounter, 468259 SdHoareTripleChecker+Invalid, 340.9s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 393749 mSDsCounter, 157016 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 550800 IncrementalHoareTripleChecker+Invalid, 707816 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 157016 mSolverCounterUnsat, 74510 mSDtfsCounter, 550800 mSolverCounterSat, 3.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 7417 GetRequests, 6641 SyntacticMatches, 11 SemanticMatches, 765 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2956 ImplicationChecksByTransitivity, 7.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=20981occurred in iteration=45, InterpolantAutomatonStates: 500, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 51.1s AutomataMinimizationTime, 46 MinimizatonAttempts, 22568 StatesRemovedByMinimization, 25 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 1.0s SsaConstructionTime, 9.0s SatisfiabilityAnalysisTime, 30.5s InterpolantComputationTime, 10953 NumberOfCodeBlocks, 10953 NumberOfCodeBlocksAsserted, 62 NumberOfCheckSat, 11835 ConstructedInterpolants, 0 QuantifiedInterpolants, 19034 SizeOfPredicates, 159 NumberOfNonLiveVariables, 51508 ConjunctsInSsa, 462 ConjunctsInUnsatCore, 65 InterpolantComputations, 42 PerfectInterpolantSequences, 12767/13076 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 16:43:40,069 WARN L435 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forcibly destroying the process [2022-12-13 16:43:40,114 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/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-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/bin/uautomizer-uyxdKDjOR8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/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_6efbb612-d630-4bb3-b0c2-4f906b85ab12/bin/uautomizer-uyxdKDjOR8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/bin/uautomizer-uyxdKDjOR8/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/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_6efbb612-d630-4bb3-b0c2-4f906b85ab12/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 d9035b4ec3c8be0c8a62b9c4cf3880a262fca73149d78c2d88c8226ff5942d9e --- 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 16:43:41,697 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-13 16:43:41,698 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-13 16:43:41,716 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-13 16:43:41,716 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-13 16:43:41,717 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-13 16:43:41,718 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-13 16:43:41,720 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-13 16:43:41,721 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-13 16:43:41,722 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-13 16:43:41,723 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-13 16:43:41,724 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-13 16:43:41,724 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-13 16:43:41,725 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-13 16:43:41,726 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-13 16:43:41,727 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-13 16:43:41,728 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-13 16:43:41,729 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-13 16:43:41,731 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-13 16:43:41,732 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-13 16:43:41,734 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-13 16:43:41,735 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-13 16:43:41,736 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-13 16:43:41,737 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-13 16:43:41,740 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-13 16:43:41,741 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-13 16:43:41,741 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-13 16:43:41,742 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-13 16:43:41,742 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-13 16:43:41,743 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-13 16:43:41,743 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-13 16:43:41,744 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-13 16:43:41,745 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-13 16:43:41,745 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-13 16:43:41,746 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-13 16:43:41,746 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-13 16:43:41,747 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-13 16:43:41,747 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-13 16:43:41,747 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-13 16:43:41,748 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-13 16:43:41,749 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-13 16:43:41,750 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/bin/uautomizer-uyxdKDjOR8/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2022-12-13 16:43:41,778 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-13 16:43:41,778 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-13 16:43:41,778 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-12-13 16:43:41,779 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-12-13 16:43:41,779 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-13 16:43:41,779 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-12-13 16:43:41,780 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-13 16:43:41,780 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-13 16:43:41,780 INFO L138 SettingsManager]: * Use SBE=true [2022-12-13 16:43:41,780 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-13 16:43:41,781 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-13 16:43:41,781 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-13 16:43:41,781 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-13 16:43:41,781 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-13 16:43:41,781 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-13 16:43:41,781 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-13 16:43:41,782 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-13 16:43:41,782 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-13 16:43:41,782 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-13 16:43:41,782 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-13 16:43:41,782 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-13 16:43:41,782 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-12-13 16:43:41,782 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-12-13 16:43:41,783 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-13 16:43:41,783 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-13 16:43:41,783 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-13 16:43:41,783 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-13 16:43:41,783 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-12-13 16:43:41,783 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-13 16:43:41,784 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-12-13 16:43:41,784 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-13 16:43:41,784 INFO L138 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2022-12-13 16:43:41,784 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-13 16:43:41,784 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2022-12-13 16:43:41,784 INFO L138 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2022-12-13 16:43:41,785 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_6efbb612-d630-4bb3-b0c2-4f906b85ab12/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/bin/uautomizer-uyxdKDjOR8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d9035b4ec3c8be0c8a62b9c4cf3880a262fca73149d78c2d88c8226ff5942d9e [2022-12-13 16:43:42,010 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-13 16:43:42,026 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-13 16:43:42,028 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-13 16:43:42,029 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-13 16:43:42,029 INFO L275 PluginConnector]: CDTParser initialized [2022-12-13 16:43:42,030 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/bin/uautomizer-uyxdKDjOR8/../../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i [2022-12-13 16:43:44,610 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-13 16:43:45,020 INFO L351 CDTParser]: Found 1 translation units. [2022-12-13 16:43:45,020 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i [2022-12-13 16:43:45,067 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/bin/uautomizer-uyxdKDjOR8/data/3d8773d5f/6927a05da2c7431c98f91da588b9b25e/FLAGa124abe98 [2022-12-13 16:43:45,168 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/bin/uautomizer-uyxdKDjOR8/data/3d8773d5f/6927a05da2c7431c98f91da588b9b25e [2022-12-13 16:43:45,170 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-13 16:43:45,171 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-13 16:43:45,172 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-13 16:43:45,172 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-13 16:43:45,175 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-13 16:43:45,175 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.12 04:43:45" (1/1) ... [2022-12-13 16:43:45,176 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@52398bce and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 04:43:45, skipping insertion in model container [2022-12-13 16:43:45,176 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.12 04:43:45" (1/1) ... [2022-12-13 16:43:45,181 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-13 16:43:45,330 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-13 16:43:46,029 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-12-13 16:43:46,040 WARN L623 FunctionHandler]: Unknown extern function __list_del_entry [2022-12-13 16:43:46,137 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-12-13 16:43:46,144 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-12-13 16:43:46,150 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-12-13 16:43:46,294 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-12-13 16:43:46,396 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 16:43:46,436 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 16:43:46,458 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-13 16:43:46,458 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 16:43:46,464 WARN L623 FunctionHandler]: Unknown extern function usb_gadget_unmap_request [2022-12-13 16:43:46,464 WARN L623 FunctionHandler]: Unknown extern function usb_gadget_giveback_request [2022-12-13 16:43:46,494 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 16:43:46,532 WARN L623 FunctionHandler]: Unknown extern function usb_gadget_map_request [2022-12-13 16:43:46,535 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 16:43:46,546 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 16:43:46,610 WARN L623 FunctionHandler]: Unknown extern function scnprintf [2022-12-13 16:43:46,611 WARN L623 FunctionHandler]: Unknown extern function scnprintf [2022-12-13 16:43:46,618 WARN L623 FunctionHandler]: Unknown extern function scnprintf [2022-12-13 16:43:46,619 WARN L623 FunctionHandler]: Unknown extern function scnprintf [2022-12-13 16:43:46,625 WARN L623 FunctionHandler]: Unknown extern function scnprintf [2022-12-13 16:43:46,628 WARN L623 FunctionHandler]: Unknown extern function scnprintf [2022-12-13 16:43:46,629 WARN L623 FunctionHandler]: Unknown extern function scnprintf [2022-12-13 16:43:46,703 WARN L623 FunctionHandler]: Unknown extern function usb_speed_string [2022-12-13 16:43:46,704 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 16:43:46,716 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 16:43:46,724 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 16:43:46,726 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 16:43:46,727 WARN L623 FunctionHandler]: Unknown extern function usb_gadget_udc_reset [2022-12-13 16:43:46,730 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 16:43:46,732 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 16:43:46,744 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 16:43:46,746 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 16:43:46,748 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 16:43:46,749 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 16:43:46,751 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 16:43:46,756 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 16:43:46,760 WARN L623 FunctionHandler]: Unknown extern function usb_del_gadget_udc [2022-12-13 16:43:46,760 WARN L623 FunctionHandler]: Unknown extern function device_remove_file [2022-12-13 16:43:46,761 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 16:43:46,765 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 16:43:46,766 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-13 16:43:46,770 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-13 16:43:46,771 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 16:43:46,772 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 16:43:46,772 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 16:43:46,772 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 16:43:46,773 WARN L623 FunctionHandler]: Unknown extern function device_create_file [2022-12-13 16:43:46,773 WARN L623 FunctionHandler]: Unknown extern function usb_add_gadget_udc_release [2022-12-13 16:43:46,773 WARN L623 FunctionHandler]: Unknown extern function device_remove_file [2022-12-13 16:43:46,778 WARN L623 FunctionHandler]: Unknown extern function __request_region [2022-12-13 16:43:46,779 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 16:43:46,780 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-12-13 16:43:46,781 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 16:43:46,783 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:43:46,784 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-12-13 16:43:46,789 WARN L623 FunctionHandler]: Unknown extern function __request_region [2022-12-13 16:43:46,790 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 16:43:46,791 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-12-13 16:43:46,792 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 16:43:46,793 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:43:46,794 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 16:43:46,794 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-12-13 16:43:46,801 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-13 16:43:46,801 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-12-13 16:43:46,802 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-13 16:43:46,803 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 16:43:46,807 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-12-13 16:43:46,812 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-12-13 16:43:46,817 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-13 16:43:46,817 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 16:43:46,831 WARN L623 FunctionHandler]: Unknown extern function platform_get_resource [2022-12-13 16:43:46,831 WARN L623 FunctionHandler]: Unknown extern function platform_get_resource [2022-12-13 16:43:46,831 WARN L623 FunctionHandler]: Unknown extern function platform_get_resource [2022-12-13 16:43:46,831 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 16:43:46,833 WARN L623 FunctionHandler]: Unknown extern function __request_region [2022-12-13 16:43:46,835 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 16:43:46,837 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 16:43:46,837 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 16:43:46,838 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-12-13 16:43:46,842 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-12-13 16:43:46,842 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 16:43:47,156 WARN L623 FunctionHandler]: Unknown extern function __ldv_linux_kernel_locking_spinlock_spin_lock [2022-12-13 16:43:47,156 WARN L623 FunctionHandler]: Unknown extern function __ldv_linux_kernel_locking_spinlock_spin_lock [2022-12-13 16:43:47,157 WARN L623 FunctionHandler]: Unknown extern function __ldv_linux_kernel_locking_spinlock_spin_lock [2022-12-13 16:43:47,157 WARN L623 FunctionHandler]: Unknown extern function __ldv_linux_kernel_locking_spinlock_spin_lock [2022-12-13 16:43:47,157 WARN L623 FunctionHandler]: Unknown extern function __ldv_linux_kernel_locking_spinlock_spin_lock [2022-12-13 16:43:47,157 WARN L623 FunctionHandler]: Unknown extern function __ldv_linux_kernel_locking_spinlock_spin_lock [2022-12-13 16:43:47,158 WARN L623 FunctionHandler]: Unknown extern function __ldv_linux_kernel_locking_spinlock_spin_lock [2022-12-13 16:43:47,158 WARN L623 FunctionHandler]: Unknown extern function __ldv_linux_kernel_locking_spinlock_spin_lock [2022-12-13 16:43:47,158 WARN L623 FunctionHandler]: Unknown extern function __ldv_linux_kernel_locking_spinlock_spin_lock [2022-12-13 16:43:47,159 WARN L623 FunctionHandler]: Unknown extern function __ldv_linux_kernel_locking_spinlock_spin_lock [2022-12-13 16:43:47,159 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-13 16:43:47,160 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-13 16:43:47,161 WARN L623 FunctionHandler]: Unknown extern function __pci_register_driver [2022-12-13 16:43:47,161 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-12-13 16:43:47,161 WARN L623 FunctionHandler]: Unknown extern function __platform_driver_register [2022-12-13 16:43:47,162 WARN L623 FunctionHandler]: Unknown extern function platform_driver_unregister [2022-12-13 16:43:47,162 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-12-13 16:43:47,163 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-12-13 16:43:47,163 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-12-13 16:43:47,496 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-12-13 16:43:47,640 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 16:43:48,047 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[374560,374573] [2022-12-13 16:43:48,049 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[374705,374718] [2022-12-13 16:43:48,050 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[374851,374864] [2022-12-13 16:43:48,050 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[375016,375029] [2022-12-13 16:43:48,050 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[375174,375187] [2022-12-13 16:43:48,051 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[375332,375345] [2022-12-13 16:43:48,051 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[375490,375503] [2022-12-13 16:43:48,051 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[375650,375663] [2022-12-13 16:43:48,051 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[375809,375822] [2022-12-13 16:43:48,052 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[375948,375961] [2022-12-13 16:43:48,052 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[376090,376103] [2022-12-13 16:43:48,052 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[376239,376252] [2022-12-13 16:43:48,052 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[376378,376391] [2022-12-13 16:43:48,053 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[376533,376546] [2022-12-13 16:43:48,053 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[376693,376706] [2022-12-13 16:43:48,053 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[376844,376857] [2022-12-13 16:43:48,053 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[376995,377008] [2022-12-13 16:43:48,054 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[377147,377160] [2022-12-13 16:43:48,054 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[377296,377309] [2022-12-13 16:43:48,054 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[377444,377457] [2022-12-13 16:43:48,054 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[377601,377614] [2022-12-13 16:43:48,055 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[377750,377763] [2022-12-13 16:43:48,055 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[377906,377919] [2022-12-13 16:43:48,055 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[378059,378072] [2022-12-13 16:43:48,055 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[378205,378218] [2022-12-13 16:43:48,056 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[378348,378361] [2022-12-13 16:43:48,056 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[378500,378513] [2022-12-13 16:43:48,056 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[378646,378659] [2022-12-13 16:43:48,056 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[378791,378804] [2022-12-13 16:43:48,057 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[378945,378958] [2022-12-13 16:43:48,057 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[379096,379109] [2022-12-13 16:43:48,057 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[379251,379264] [2022-12-13 16:43:48,057 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[379403,379416] [2022-12-13 16:43:48,057 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[379558,379571] [2022-12-13 16:43:48,058 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[379722,379735] [2022-12-13 16:43:48,058 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[379878,379891] [2022-12-13 16:43:48,058 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[380042,380055] [2022-12-13 16:43:48,058 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[380184,380197] [2022-12-13 16:43:48,059 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[380342,380355] [2022-12-13 16:43:48,059 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[380509,380522] [2022-12-13 16:43:48,059 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[380668,380681] [2022-12-13 16:43:48,060 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[380827,380840] [2022-12-13 16:43:48,060 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[380976,380989] [2022-12-13 16:43:48,060 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[381123,381136] [2022-12-13 16:43:48,060 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[381262,381275] [2022-12-13 16:43:48,060 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[381425,381438] [2022-12-13 16:43:48,061 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[381591,381604] [2022-12-13 16:43:48,061 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[381755,381768] [2022-12-13 16:43:48,061 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[381920,381933] [2022-12-13 16:43:48,061 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[382085,382098] [2022-12-13 16:43:48,062 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[382251,382264] [2022-12-13 16:43:48,062 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[382416,382429] [2022-12-13 16:43:48,062 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[382583,382596] [2022-12-13 16:43:48,062 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[382743,382756] [2022-12-13 16:43:48,063 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[382905,382918] [2022-12-13 16:43:48,063 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[383064,383077] [2022-12-13 16:43:48,063 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[383210,383223] [2022-12-13 16:43:48,063 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[383353,383366] [2022-12-13 16:43:48,064 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[383497,383510] [2022-12-13 16:43:48,064 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[383640,383653] [2022-12-13 16:43:48,064 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[383784,383797] [2022-12-13 16:43:48,064 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[383925,383938] [2022-12-13 16:43:48,065 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[384063,384076] [2022-12-13 16:43:48,065 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[384221,384234] [2022-12-13 16:43:48,065 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[384380,384393] [2022-12-13 16:43:48,065 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[384536,384549] [2022-12-13 16:43:48,066 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[384685,384698] [2022-12-13 16:43:48,066 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[384837,384850] [2022-12-13 16:43:48,066 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[384988,385001] [2022-12-13 16:43:48,066 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[385137,385150] [2022-12-13 16:43:48,067 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[385289,385302] [2022-12-13 16:43:48,067 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[385437,385450] [2022-12-13 16:43:48,067 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[385590,385603] [2022-12-13 16:43:48,067 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[385741,385754] [2022-12-13 16:43:48,067 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[385891,385904] [2022-12-13 16:43:48,068 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[386038,386051] [2022-12-13 16:43:48,068 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[386189,386202] [2022-12-13 16:43:48,068 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[386340,386353] [2022-12-13 16:43:48,068 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[386488,386501] [2022-12-13 16:43:48,069 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[386654,386667] [2022-12-13 16:43:48,069 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[386823,386836] [2022-12-13 16:43:48,069 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[386990,387003] [2022-12-13 16:43:48,069 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[387158,387171] [2022-12-13 16:43:48,070 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[387308,387321] [2022-12-13 16:43:48,070 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[387455,387468] [2022-12-13 16:43:48,070 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[387616,387629] [2022-12-13 16:43:48,070 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[387786,387799] [2022-12-13 16:43:48,071 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[387948,387961] [2022-12-13 16:43:48,077 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-13 16:43:48,097 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-12-13 16:43:48,146 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-13 16:43:48,193 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-12-13 16:43:48,194 WARN L623 FunctionHandler]: Unknown extern function __list_del_entry [2022-12-13 16:43:48,195 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-12-13 16:43:48,195 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-12-13 16:43:48,196 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-12-13 16:43:48,197 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-12-13 16:43:48,203 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 16:43:48,210 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 16:43:48,212 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-13 16:43:48,213 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 16:43:48,228 WARN L623 FunctionHandler]: Unknown extern function usb_gadget_unmap_request [2022-12-13 16:43:48,229 WARN L623 FunctionHandler]: Unknown extern function usb_gadget_giveback_request [2022-12-13 16:43:48,234 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 16:43:48,243 WARN L623 FunctionHandler]: Unknown extern function usb_gadget_map_request [2022-12-13 16:43:48,245 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 16:43:48,248 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 16:43:48,256 WARN L623 FunctionHandler]: Unknown extern function scnprintf [2022-12-13 16:43:48,257 WARN L623 FunctionHandler]: Unknown extern function scnprintf [2022-12-13 16:43:48,265 WARN L623 FunctionHandler]: Unknown extern function scnprintf [2022-12-13 16:43:48,266 WARN L623 FunctionHandler]: Unknown extern function scnprintf [2022-12-13 16:43:48,270 WARN L623 FunctionHandler]: Unknown extern function scnprintf [2022-12-13 16:43:48,272 WARN L623 FunctionHandler]: Unknown extern function scnprintf [2022-12-13 16:43:48,273 WARN L623 FunctionHandler]: Unknown extern function scnprintf [2022-12-13 16:43:48,293 WARN L623 FunctionHandler]: Unknown extern function usb_speed_string [2022-12-13 16:43:48,294 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 16:43:48,310 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 16:43:48,313 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 16:43:48,318 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 16:43:48,319 WARN L623 FunctionHandler]: Unknown extern function usb_gadget_udc_reset [2022-12-13 16:43:48,321 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 16:43:48,323 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 16:43:48,326 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 16:43:48,333 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 16:43:48,334 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 16:43:48,335 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 16:43:48,336 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 16:43:48,337 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 16:43:48,337 WARN L623 FunctionHandler]: Unknown extern function usb_del_gadget_udc [2022-12-13 16:43:48,338 WARN L623 FunctionHandler]: Unknown extern function device_remove_file [2022-12-13 16:43:48,338 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 16:43:48,340 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 16:43:48,340 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-13 16:43:48,341 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-13 16:43:48,342 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 16:43:48,343 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 16:43:48,343 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 16:43:48,344 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 16:43:48,344 WARN L623 FunctionHandler]: Unknown extern function device_create_file [2022-12-13 16:43:48,345 WARN L623 FunctionHandler]: Unknown extern function usb_add_gadget_udc_release [2022-12-13 16:43:48,345 WARN L623 FunctionHandler]: Unknown extern function device_remove_file [2022-12-13 16:43:48,347 WARN L623 FunctionHandler]: Unknown extern function __request_region [2022-12-13 16:43:48,349 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 16:43:48,350 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-12-13 16:43:48,351 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 16:43:48,354 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:43:48,354 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-12-13 16:43:48,357 WARN L623 FunctionHandler]: Unknown extern function __request_region [2022-12-13 16:43:48,359 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 16:43:48,360 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-12-13 16:43:48,361 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 16:43:48,362 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:43:48,363 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 16:43:48,364 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-12-13 16:43:48,366 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-13 16:43:48,366 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-12-13 16:43:48,367 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-13 16:43:48,367 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 16:43:48,369 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-12-13 16:43:48,370 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-12-13 16:43:48,372 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-13 16:43:48,373 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 16:43:48,375 WARN L623 FunctionHandler]: Unknown extern function platform_get_resource [2022-12-13 16:43:48,376 WARN L623 FunctionHandler]: Unknown extern function platform_get_resource [2022-12-13 16:43:48,376 WARN L623 FunctionHandler]: Unknown extern function platform_get_resource [2022-12-13 16:43:48,377 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 16:43:48,378 WARN L623 FunctionHandler]: Unknown extern function __request_region [2022-12-13 16:43:48,380 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 16:43:48,381 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 16:43:48,382 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 16:43:48,383 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-12-13 16:43:48,384 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-12-13 16:43:48,385 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 16:43:48,419 WARN L623 FunctionHandler]: Unknown extern function __ldv_linux_kernel_locking_spinlock_spin_lock [2022-12-13 16:43:48,419 WARN L623 FunctionHandler]: Unknown extern function __ldv_linux_kernel_locking_spinlock_spin_lock [2022-12-13 16:43:48,420 WARN L623 FunctionHandler]: Unknown extern function __ldv_linux_kernel_locking_spinlock_spin_lock [2022-12-13 16:43:48,420 WARN L623 FunctionHandler]: Unknown extern function __ldv_linux_kernel_locking_spinlock_spin_lock [2022-12-13 16:43:48,420 WARN L623 FunctionHandler]: Unknown extern function __ldv_linux_kernel_locking_spinlock_spin_lock [2022-12-13 16:43:48,420 WARN L623 FunctionHandler]: Unknown extern function __ldv_linux_kernel_locking_spinlock_spin_lock [2022-12-13 16:43:48,421 WARN L623 FunctionHandler]: Unknown extern function __ldv_linux_kernel_locking_spinlock_spin_lock [2022-12-13 16:43:48,421 WARN L623 FunctionHandler]: Unknown extern function __ldv_linux_kernel_locking_spinlock_spin_lock [2022-12-13 16:43:48,421 WARN L623 FunctionHandler]: Unknown extern function __ldv_linux_kernel_locking_spinlock_spin_lock [2022-12-13 16:43:48,421 WARN L623 FunctionHandler]: Unknown extern function __ldv_linux_kernel_locking_spinlock_spin_lock [2022-12-13 16:43:48,421 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-13 16:43:48,422 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-13 16:43:48,423 WARN L623 FunctionHandler]: Unknown extern function __pci_register_driver [2022-12-13 16:43:48,423 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-12-13 16:43:48,424 WARN L623 FunctionHandler]: Unknown extern function __platform_driver_register [2022-12-13 16:43:48,424 WARN L623 FunctionHandler]: Unknown extern function platform_driver_unregister [2022-12-13 16:43:48,425 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-12-13 16:43:48,425 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-12-13 16:43:48,426 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-12-13 16:43:48,440 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-12-13 16:43:48,447 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 16:43:48,470 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[374560,374573] [2022-12-13 16:43:48,470 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[374705,374718] [2022-12-13 16:43:48,471 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[374851,374864] [2022-12-13 16:43:48,471 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[375016,375029] [2022-12-13 16:43:48,471 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[375174,375187] [2022-12-13 16:43:48,472 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[375332,375345] [2022-12-13 16:43:48,472 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[375490,375503] [2022-12-13 16:43:48,472 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[375650,375663] [2022-12-13 16:43:48,473 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[375809,375822] [2022-12-13 16:43:48,473 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[375948,375961] [2022-12-13 16:43:48,474 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[376090,376103] [2022-12-13 16:43:48,474 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[376239,376252] [2022-12-13 16:43:48,474 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[376378,376391] [2022-12-13 16:43:48,475 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[376533,376546] [2022-12-13 16:43:48,475 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[376693,376706] [2022-12-13 16:43:48,475 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[376844,376857] [2022-12-13 16:43:48,476 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[376995,377008] [2022-12-13 16:43:48,476 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[377147,377160] [2022-12-13 16:43:48,476 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[377296,377309] [2022-12-13 16:43:48,477 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[377444,377457] [2022-12-13 16:43:48,477 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[377601,377614] [2022-12-13 16:43:48,478 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[377750,377763] [2022-12-13 16:43:48,478 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[377906,377919] [2022-12-13 16:43:48,478 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[378059,378072] [2022-12-13 16:43:48,479 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[378205,378218] [2022-12-13 16:43:48,479 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[378348,378361] [2022-12-13 16:43:48,479 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[378500,378513] [2022-12-13 16:43:48,479 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[378646,378659] [2022-12-13 16:43:48,480 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[378791,378804] [2022-12-13 16:43:48,480 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[378945,378958] [2022-12-13 16:43:48,480 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[379096,379109] [2022-12-13 16:43:48,481 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[379251,379264] [2022-12-13 16:43:48,481 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[379403,379416] [2022-12-13 16:43:48,481 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[379558,379571] [2022-12-13 16:43:48,481 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[379722,379735] [2022-12-13 16:43:48,482 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[379878,379891] [2022-12-13 16:43:48,482 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[380042,380055] [2022-12-13 16:43:48,482 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[380184,380197] [2022-12-13 16:43:48,483 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[380342,380355] [2022-12-13 16:43:48,483 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[380509,380522] [2022-12-13 16:43:48,483 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[380668,380681] [2022-12-13 16:43:48,484 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[380827,380840] [2022-12-13 16:43:48,484 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[380976,380989] [2022-12-13 16:43:48,484 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[381123,381136] [2022-12-13 16:43:48,484 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[381262,381275] [2022-12-13 16:43:48,485 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[381425,381438] [2022-12-13 16:43:48,485 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[381591,381604] [2022-12-13 16:43:48,485 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[381755,381768] [2022-12-13 16:43:48,486 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[381920,381933] [2022-12-13 16:43:48,486 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[382085,382098] [2022-12-13 16:43:48,486 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[382251,382264] [2022-12-13 16:43:48,486 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[382416,382429] [2022-12-13 16:43:48,487 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[382583,382596] [2022-12-13 16:43:48,487 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[382743,382756] [2022-12-13 16:43:48,487 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[382905,382918] [2022-12-13 16:43:48,488 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[383064,383077] [2022-12-13 16:43:48,488 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[383210,383223] [2022-12-13 16:43:48,488 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[383353,383366] [2022-12-13 16:43:48,489 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[383497,383510] [2022-12-13 16:43:48,489 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[383640,383653] [2022-12-13 16:43:48,489 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[383784,383797] [2022-12-13 16:43:48,489 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[383925,383938] [2022-12-13 16:43:48,490 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[384063,384076] [2022-12-13 16:43:48,490 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[384221,384234] [2022-12-13 16:43:48,490 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[384380,384393] [2022-12-13 16:43:48,491 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[384536,384549] [2022-12-13 16:43:48,491 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[384685,384698] [2022-12-13 16:43:48,491 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[384837,384850] [2022-12-13 16:43:48,492 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[384988,385001] [2022-12-13 16:43:48,492 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[385137,385150] [2022-12-13 16:43:48,492 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[385289,385302] [2022-12-13 16:43:48,492 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[385437,385450] [2022-12-13 16:43:48,493 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[385590,385603] [2022-12-13 16:43:48,493 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[385741,385754] [2022-12-13 16:43:48,493 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[385891,385904] [2022-12-13 16:43:48,494 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[386038,386051] [2022-12-13 16:43:48,494 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[386189,386202] [2022-12-13 16:43:48,494 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[386340,386353] [2022-12-13 16:43:48,494 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[386488,386501] [2022-12-13 16:43:48,495 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[386654,386667] [2022-12-13 16:43:48,495 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[386823,386836] [2022-12-13 16:43:48,495 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[386990,387003] [2022-12-13 16:43:48,496 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[387158,387171] [2022-12-13 16:43:48,496 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[387308,387321] [2022-12-13 16:43:48,496 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[387455,387468] [2022-12-13 16:43:48,497 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[387616,387629] [2022-12-13 16:43:48,497 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[387786,387799] [2022-12-13 16:43:48,497 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[387948,387961] [2022-12-13 16:43:48,500 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-13 16:43:48,506 INFO L203 MainTranslator]: Completed pre-run [2022-12-13 16:43:48,580 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-12-13 16:43:48,580 WARN L623 FunctionHandler]: Unknown extern function __list_del_entry [2022-12-13 16:43:48,583 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-12-13 16:43:48,583 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-12-13 16:43:48,584 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-12-13 16:43:48,587 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-12-13 16:43:48,601 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 16:43:48,617 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 16:43:48,621 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-13 16:43:48,621 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 16:43:48,624 WARN L623 FunctionHandler]: Unknown extern function usb_gadget_unmap_request [2022-12-13 16:43:48,624 WARN L623 FunctionHandler]: Unknown extern function usb_gadget_giveback_request [2022-12-13 16:43:48,638 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 16:43:48,662 WARN L623 FunctionHandler]: Unknown extern function usb_gadget_map_request [2022-12-13 16:43:48,664 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 16:43:48,669 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 16:43:48,678 WARN L623 FunctionHandler]: Unknown extern function scnprintf [2022-12-13 16:43:48,679 WARN L623 FunctionHandler]: Unknown extern function scnprintf [2022-12-13 16:43:48,681 WARN L623 FunctionHandler]: Unknown extern function scnprintf [2022-12-13 16:43:48,682 WARN L623 FunctionHandler]: Unknown extern function scnprintf [2022-12-13 16:43:48,685 WARN L623 FunctionHandler]: Unknown extern function scnprintf [2022-12-13 16:43:48,686 WARN L623 FunctionHandler]: Unknown extern function scnprintf [2022-12-13 16:43:48,687 WARN L623 FunctionHandler]: Unknown extern function scnprintf [2022-12-13 16:43:48,709 WARN L623 FunctionHandler]: Unknown extern function usb_speed_string [2022-12-13 16:43:48,710 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 16:43:48,718 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 16:43:48,720 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 16:43:48,721 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 16:43:48,722 WARN L623 FunctionHandler]: Unknown extern function usb_gadget_udc_reset [2022-12-13 16:43:48,724 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 16:43:48,725 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 16:43:48,728 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 16:43:48,729 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 16:43:48,730 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 16:43:48,731 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 16:43:48,732 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 16:43:48,733 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 16:43:48,733 WARN L623 FunctionHandler]: Unknown extern function usb_del_gadget_udc [2022-12-13 16:43:48,733 WARN L623 FunctionHandler]: Unknown extern function device_remove_file [2022-12-13 16:43:48,734 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 16:43:48,747 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 16:43:48,747 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-13 16:43:48,748 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-13 16:43:48,748 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 16:43:48,748 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 16:43:48,748 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 16:43:48,749 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 16:43:48,749 WARN L623 FunctionHandler]: Unknown extern function device_create_file [2022-12-13 16:43:48,749 WARN L623 FunctionHandler]: Unknown extern function usb_add_gadget_udc_release [2022-12-13 16:43:48,749 WARN L623 FunctionHandler]: Unknown extern function device_remove_file [2022-12-13 16:43:48,750 WARN L623 FunctionHandler]: Unknown extern function __request_region [2022-12-13 16:43:48,751 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 16:43:48,751 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-12-13 16:43:48,752 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 16:43:48,753 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:43:48,753 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-12-13 16:43:48,755 WARN L623 FunctionHandler]: Unknown extern function __request_region [2022-12-13 16:43:48,755 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 16:43:48,756 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-12-13 16:43:48,756 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 16:43:48,757 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:43:48,757 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 16:43:48,757 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-12-13 16:43:48,758 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-13 16:43:48,758 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-12-13 16:43:48,759 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-13 16:43:48,759 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 16:43:48,760 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-12-13 16:43:48,760 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-12-13 16:43:48,761 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-13 16:43:48,761 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 16:43:48,762 WARN L623 FunctionHandler]: Unknown extern function platform_get_resource [2022-12-13 16:43:48,763 WARN L623 FunctionHandler]: Unknown extern function platform_get_resource [2022-12-13 16:43:48,763 WARN L623 FunctionHandler]: Unknown extern function platform_get_resource [2022-12-13 16:43:48,763 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 16:43:48,764 WARN L623 FunctionHandler]: Unknown extern function __request_region [2022-12-13 16:43:48,764 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 16:43:48,765 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 16:43:48,765 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 16:43:48,766 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-12-13 16:43:48,766 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-12-13 16:43:48,766 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 16:43:48,803 WARN L623 FunctionHandler]: Unknown extern function __ldv_linux_kernel_locking_spinlock_spin_lock [2022-12-13 16:43:48,804 WARN L623 FunctionHandler]: Unknown extern function __ldv_linux_kernel_locking_spinlock_spin_lock [2022-12-13 16:43:48,804 WARN L623 FunctionHandler]: Unknown extern function __ldv_linux_kernel_locking_spinlock_spin_lock [2022-12-13 16:43:48,804 WARN L623 FunctionHandler]: Unknown extern function __ldv_linux_kernel_locking_spinlock_spin_lock [2022-12-13 16:43:48,804 WARN L623 FunctionHandler]: Unknown extern function __ldv_linux_kernel_locking_spinlock_spin_lock [2022-12-13 16:43:48,805 WARN L623 FunctionHandler]: Unknown extern function __ldv_linux_kernel_locking_spinlock_spin_lock [2022-12-13 16:43:48,805 WARN L623 FunctionHandler]: Unknown extern function __ldv_linux_kernel_locking_spinlock_spin_lock [2022-12-13 16:43:48,805 WARN L623 FunctionHandler]: Unknown extern function __ldv_linux_kernel_locking_spinlock_spin_lock [2022-12-13 16:43:48,805 WARN L623 FunctionHandler]: Unknown extern function __ldv_linux_kernel_locking_spinlock_spin_lock [2022-12-13 16:43:48,805 WARN L623 FunctionHandler]: Unknown extern function __ldv_linux_kernel_locking_spinlock_spin_lock [2022-12-13 16:43:48,806 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-13 16:43:48,806 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-13 16:43:48,807 WARN L623 FunctionHandler]: Unknown extern function __pci_register_driver [2022-12-13 16:43:48,808 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-12-13 16:43:48,808 WARN L623 FunctionHandler]: Unknown extern function __platform_driver_register [2022-12-13 16:43:48,808 WARN L623 FunctionHandler]: Unknown extern function platform_driver_unregister [2022-12-13 16:43:48,809 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-12-13 16:43:48,809 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-12-13 16:43:48,810 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-12-13 16:43:48,823 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-12-13 16:43:48,829 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 16:43:48,843 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[374560,374573] [2022-12-13 16:43:48,843 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[374705,374718] [2022-12-13 16:43:48,843 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[374851,374864] [2022-12-13 16:43:48,844 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[375016,375029] [2022-12-13 16:43:48,844 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[375174,375187] [2022-12-13 16:43:48,844 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[375332,375345] [2022-12-13 16:43:48,845 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[375490,375503] [2022-12-13 16:43:48,845 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[375650,375663] [2022-12-13 16:43:48,845 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[375809,375822] [2022-12-13 16:43:48,845 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[375948,375961] [2022-12-13 16:43:48,846 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[376090,376103] [2022-12-13 16:43:48,846 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[376239,376252] [2022-12-13 16:43:48,846 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[376378,376391] [2022-12-13 16:43:48,846 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[376533,376546] [2022-12-13 16:43:48,847 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[376693,376706] [2022-12-13 16:43:48,847 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[376844,376857] [2022-12-13 16:43:48,847 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[376995,377008] [2022-12-13 16:43:48,847 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[377147,377160] [2022-12-13 16:43:48,848 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[377296,377309] [2022-12-13 16:43:48,848 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[377444,377457] [2022-12-13 16:43:48,848 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[377601,377614] [2022-12-13 16:43:48,849 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[377750,377763] [2022-12-13 16:43:48,849 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[377906,377919] [2022-12-13 16:43:48,849 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[378059,378072] [2022-12-13 16:43:48,849 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[378205,378218] [2022-12-13 16:43:48,850 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[378348,378361] [2022-12-13 16:43:48,850 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[378500,378513] [2022-12-13 16:43:48,850 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[378646,378659] [2022-12-13 16:43:48,850 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[378791,378804] [2022-12-13 16:43:48,851 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[378945,378958] [2022-12-13 16:43:48,851 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[379096,379109] [2022-12-13 16:43:48,851 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[379251,379264] [2022-12-13 16:43:48,851 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[379403,379416] [2022-12-13 16:43:48,852 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[379558,379571] [2022-12-13 16:43:48,852 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[379722,379735] [2022-12-13 16:43:48,852 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[379878,379891] [2022-12-13 16:43:48,852 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[380042,380055] [2022-12-13 16:43:48,853 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[380184,380197] [2022-12-13 16:43:48,853 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[380342,380355] [2022-12-13 16:43:48,853 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[380509,380522] [2022-12-13 16:43:48,853 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[380668,380681] [2022-12-13 16:43:48,854 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[380827,380840] [2022-12-13 16:43:48,854 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[380976,380989] [2022-12-13 16:43:48,854 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[381123,381136] [2022-12-13 16:43:48,854 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[381262,381275] [2022-12-13 16:43:48,855 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[381425,381438] [2022-12-13 16:43:48,855 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[381591,381604] [2022-12-13 16:43:48,855 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[381755,381768] [2022-12-13 16:43:48,856 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[381920,381933] [2022-12-13 16:43:48,856 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[382085,382098] [2022-12-13 16:43:48,856 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[382251,382264] [2022-12-13 16:43:48,856 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[382416,382429] [2022-12-13 16:43:48,857 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[382583,382596] [2022-12-13 16:43:48,857 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[382743,382756] [2022-12-13 16:43:48,857 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[382905,382918] [2022-12-13 16:43:48,858 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[383064,383077] [2022-12-13 16:43:48,858 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[383210,383223] [2022-12-13 16:43:48,858 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[383353,383366] [2022-12-13 16:43:48,859 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[383497,383510] [2022-12-13 16:43:48,859 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[383640,383653] [2022-12-13 16:43:48,859 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[383784,383797] [2022-12-13 16:43:48,860 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[383925,383938] [2022-12-13 16:43:48,860 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[384063,384076] [2022-12-13 16:43:48,860 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[384221,384234] [2022-12-13 16:43:48,860 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[384380,384393] [2022-12-13 16:43:48,861 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[384536,384549] [2022-12-13 16:43:48,874 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_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[384685,384698] [2022-12-13 16:43:48,874 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_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[384837,384850] [2022-12-13 16:43:48,874 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_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[384988,385001] [2022-12-13 16:43:48,875 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_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[385137,385150] [2022-12-13 16:43:48,875 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_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[385289,385302] [2022-12-13 16:43:48,875 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_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[385437,385450] [2022-12-13 16:43:48,875 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_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[385590,385603] [2022-12-13 16:43:48,876 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[385741,385754] [2022-12-13 16:43:48,876 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[385891,385904] [2022-12-13 16:43:48,876 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[386038,386051] [2022-12-13 16:43:48,876 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[386189,386202] [2022-12-13 16:43:48,876 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[386340,386353] [2022-12-13 16:43:48,877 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[386488,386501] [2022-12-13 16:43:48,877 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[386654,386667] [2022-12-13 16:43:48,877 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[386823,386836] [2022-12-13 16:43:48,877 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[386990,387003] [2022-12-13 16:43:48,878 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[387158,387171] [2022-12-13 16:43:48,878 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[387308,387321] [2022-12-13 16:43:48,878 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[387455,387468] [2022-12-13 16:43:48,878 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[387616,387629] [2022-12-13 16:43:48,879 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[387786,387799] [2022-12-13 16:43:48,879 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i[387948,387961] [2022-12-13 16:43:48,881 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-13 16:43:49,068 INFO L208 MainTranslator]: Completed translation [2022-12-13 16:43:49,069 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 04:43:49 WrapperNode [2022-12-13 16:43:49,069 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-13 16:43:49,070 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-13 16:43:49,070 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-13 16:43:49,070 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-13 16:43:49,077 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 04:43:49" (1/1) ... [2022-12-13 16:43:49,167 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 04:43:49" (1/1) ... [2022-12-13 16:43:49,326 INFO L138 Inliner]: procedures = 649, calls = 3018, calls flagged for inlining = 295, calls inlined = 219, statements flattened = 6249 [2022-12-13 16:43:49,327 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-13 16:43:49,327 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-13 16:43:49,327 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-13 16:43:49,327 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-13 16:43:49,336 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 04:43:49" (1/1) ... [2022-12-13 16:43:49,337 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 04:43:49" (1/1) ... [2022-12-13 16:43:49,363 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 04:43:49" (1/1) ... [2022-12-13 16:43:49,364 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 04:43:49" (1/1) ... [2022-12-13 16:43:49,431 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 04:43:49" (1/1) ... [2022-12-13 16:43:49,443 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 04:43:49" (1/1) ... [2022-12-13 16:43:49,463 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 04:43:49" (1/1) ... [2022-12-13 16:43:49,474 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 04:43:49" (1/1) ... [2022-12-13 16:43:49,498 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-13 16:43:49,499 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-13 16:43:49,499 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-13 16:43:49,499 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-13 16:43:49,499 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 04:43:49" (1/1) ... [2022-12-13 16:43:49,504 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-13 16:43:49,512 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 16:43:49,522 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-12-13 16:43:49,525 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-12-13 16:43:49,557 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_97 [2022-12-13 16:43:49,557 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_97 [2022-12-13 16:43:49,557 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_coherent_check_final_state [2022-12-13 16:43:49,557 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_coherent_check_final_state [2022-12-13 16:43:49,557 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-12-13 16:43:49,557 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-12-13 16:43:49,557 INFO L130 BoogieDeclarations]: Found specification of procedure net2272_wakeup [2022-12-13 16:43:49,558 INFO L138 BoogieDeclarations]: Found implementation of procedure net2272_wakeup [2022-12-13 16:43:49,558 INFO L130 BoogieDeclarations]: Found specification of procedure net2272_read_fifo [2022-12-13 16:43:49,558 INFO L138 BoogieDeclarations]: Found implementation of procedure net2272_read_fifo [2022-12-13 16:43:49,558 INFO L130 BoogieDeclarations]: Found specification of procedure net2272_write_fifo [2022-12-13 16:43:49,558 INFO L138 BoogieDeclarations]: Found implementation of procedure net2272_write_fifo [2022-12-13 16:43:49,558 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-12-13 16:43:49,558 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-12-13 16:43:49,558 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_lock_of_net2272 [2022-12-13 16:43:49,558 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_lock_of_net2272 [2022-12-13 16:43:49,558 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_arch_io_io_mem_remap [2022-12-13 16:43:49,558 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_arch_io_io_mem_remap [2022-12-13 16:43:49,558 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_mmc_sdio_func_check_final_state [2022-12-13 16:43:49,558 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_mmc_sdio_func_check_final_state [2022-12-13 16:43:49,558 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-12-13 16:43:49,558 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-12-13 16:43:49,558 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-12-13 16:43:49,559 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-12-13 16:43:49,559 INFO L130 BoogieDeclarations]: Found specification of procedure net2272_read [2022-12-13 16:43:49,559 INFO L138 BoogieDeclarations]: Found implementation of procedure net2272_read [2022-12-13 16:43:49,559 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_dir_in [2022-12-13 16:43:49,559 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_dir_in [2022-12-13 16:43:49,559 INFO L130 BoogieDeclarations]: Found specification of procedure net2272_enable [2022-12-13 16:43:49,559 INFO L138 BoogieDeclarations]: Found implementation of procedure net2272_enable [2022-12-13 16:43:49,559 INFO L130 BoogieDeclarations]: Found specification of procedure net2272_pio_advance [2022-12-13 16:43:49,559 INFO L138 BoogieDeclarations]: Found implementation of procedure net2272_pio_advance [2022-12-13 16:43:49,559 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_arch_io_check_final_state [2022-12-13 16:43:49,559 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_arch_io_check_final_state [2022-12-13 16:43:49,559 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_module_check_final_state [2022-12-13 16:43:49,559 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_module_check_final_state [2022-12-13 16:43:49,559 INFO L130 BoogieDeclarations]: Found specification of procedure set_fifo_bytecount [2022-12-13 16:43:49,559 INFO L138 BoogieDeclarations]: Found implementation of procedure set_fifo_bytecount [2022-12-13 16:43:49,560 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2022-12-13 16:43:49,560 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2022-12-13 16:43:49,560 INFO L130 BoogieDeclarations]: Found specification of procedure net2272_usb_reset [2022-12-13 16:43:49,560 INFO L138 BoogieDeclarations]: Found implementation of procedure net2272_usb_reset [2022-12-13 16:43:49,560 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-12-13 16:43:49,560 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-12-13 16:43:49,560 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-12-13 16:43:49,560 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-12-13 16:43:49,560 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_queue_check_final_state [2022-12-13 16:43:49,560 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_queue_check_final_state [2022-12-13 16:43:49,560 INFO L130 BoogieDeclarations]: Found specification of procedure net2272_usb_reinit [2022-12-13 16:43:49,560 INFO L138 BoogieDeclarations]: Found implementation of procedure net2272_usb_reinit [2022-12-13 16:43:49,560 INFO L130 BoogieDeclarations]: Found specification of procedure net2272_pci_unregister [2022-12-13 16:43:49,560 INFO L138 BoogieDeclarations]: Found implementation of procedure net2272_pci_unregister [2022-12-13 16:43:49,560 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_resource [2022-12-13 16:43:49,560 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_resource [2022-12-13 16:43:49,561 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-13 16:43:49,561 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2022-12-13 16:43:49,561 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-12-13 16:43:49,561 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-12-13 16:43:49,561 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_101 [2022-12-13 16:43:49,561 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_101 [2022-12-13 16:43:49,561 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-12-13 16:43:49,561 INFO L130 BoogieDeclarations]: Found specification of procedure type_string [2022-12-13 16:43:49,561 INFO L138 BoogieDeclarations]: Found implementation of procedure type_string [2022-12-13 16:43:49,561 INFO L130 BoogieDeclarations]: Found specification of procedure net2272_gadget_release [2022-12-13 16:43:49,561 INFO L138 BoogieDeclarations]: Found implementation of procedure net2272_gadget_release [2022-12-13 16:43:49,561 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_request_check_final_state [2022-12-13 16:43:49,561 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_request_check_final_state [2022-12-13 16:43:49,561 INFO L130 BoogieDeclarations]: Found specification of procedure net2272_handle_dma [2022-12-13 16:43:49,561 INFO L138 BoogieDeclarations]: Found implementation of procedure net2272_handle_dma [2022-12-13 16:43:49,561 INFO L130 BoogieDeclarations]: Found specification of procedure allow_status [2022-12-13 16:43:49,562 INFO L138 BoogieDeclarations]: Found implementation of procedure allow_status [2022-12-13 16:43:49,562 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2022-12-13 16:43:49,562 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2022-12-13 16:43:49,562 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_in_interrupt_context [2022-12-13 16:43:49,562 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_in_interrupt_context [2022-12-13 16:43:49,562 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-12-13 16:43:49,562 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-12-13 16:43:49,562 INFO L130 BoogieDeclarations]: Found specification of procedure net2272_request_dma [2022-12-13 16:43:49,562 INFO L138 BoogieDeclarations]: Found implementation of procedure net2272_request_dma [2022-12-13 16:43:49,562 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_bh_check_final_state [2022-12-13 16:43:49,562 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_bh_check_final_state [2022-12-13 16:43:49,562 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_genhd_check_final_state [2022-12-13 16:43:49,562 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_genhd_check_final_state [2022-12-13 16:43:49,562 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_register_reset_error_counter [2022-12-13 16:43:49,562 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_register_reset_error_counter [2022-12-13 16:43:49,562 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-12-13 16:43:49,562 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-12-13 16:43:49,563 INFO L130 BoogieDeclarations]: Found specification of procedure net2272_ep_read [2022-12-13 16:43:49,563 INFO L138 BoogieDeclarations]: Found implementation of procedure net2272_ep_read [2022-12-13 16:43:49,563 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2022-12-13 16:43:49,563 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2022-12-13 16:43:49,563 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_idr_check_final_state [2022-12-13 16:43:49,563 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_idr_check_final_state [2022-12-13 16:43:49,563 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-12-13 16:43:49,563 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-12-13 16:43:49,563 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2022-12-13 16:43:49,563 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2022-12-13 16:43:49,563 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_srcu_check_final_state [2022-12-13 16:43:49,563 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_srcu_check_final_state [2022-12-13 16:43:49,563 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_register_check_return_value_probe [2022-12-13 16:43:49,563 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_register_check_return_value_probe [2022-12-13 16:43:49,563 INFO L130 BoogieDeclarations]: Found specification of procedure net2272_set_halt_and_wedge [2022-12-13 16:43:49,564 INFO L138 BoogieDeclarations]: Found implementation of procedure net2272_set_halt_and_wedge [2022-12-13 16:43:49,564 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-13 16:43:49,564 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_0 [2022-12-13 16:43:49,564 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_0 [2022-12-13 16:43:49,564 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_register_check_return_value_probe [2022-12-13 16:43:49,564 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_register_check_return_value_probe [2022-12-13 16:43:49,564 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-13 16:43:49,564 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-12-13 16:43:49,564 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-12-13 16:43:49,564 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-12-13 16:43:49,564 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-12-13 16:43:49,564 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-13 16:43:49,564 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-12-13 16:43:49,564 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-12-13 16:43:49,564 INFO L130 BoogieDeclarations]: Found specification of procedure set_halt [2022-12-13 16:43:49,564 INFO L138 BoogieDeclarations]: Found implementation of procedure set_halt [2022-12-13 16:43:49,564 INFO L130 BoogieDeclarations]: Found specification of procedure usb_ep_set_maxpacket_limit [2022-12-13 16:43:49,565 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_ep_set_maxpacket_limit [2022-12-13 16:43:49,565 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_register_reset_error_counter [2022-12-13 16:43:49,565 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_register_reset_error_counter [2022-12-13 16:43:49,565 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2022-12-13 16:43:49,565 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2022-12-13 16:43:49,565 INFO L130 BoogieDeclarations]: Found specification of procedure net2272_set_wedge [2022-12-13 16:43:49,565 INFO L138 BoogieDeclarations]: Found implementation of procedure net2272_set_wedge [2022-12-13 16:43:49,565 INFO L130 BoogieDeclarations]: Found specification of procedure net2272_ep_reset [2022-12-13 16:43:49,565 INFO L138 BoogieDeclarations]: Found implementation of procedure net2272_ep_reset [2022-12-13 16:43:49,565 INFO L130 BoogieDeclarations]: Found specification of procedure writeb [2022-12-13 16:43:49,565 INFO L138 BoogieDeclarations]: Found implementation of procedure writeb [2022-12-13 16:43:49,565 INFO L130 BoogieDeclarations]: Found specification of procedure writew [2022-12-13 16:43:49,565 INFO L138 BoogieDeclarations]: Found implementation of procedure writew [2022-12-13 16:43:49,565 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-13 16:43:49,565 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-13 16:43:49,565 INFO L130 BoogieDeclarations]: Found specification of procedure stop_activity [2022-12-13 16:43:49,566 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_activity [2022-12-13 16:43:49,566 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2022-12-13 16:43:49,566 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2022-12-13 16:43:49,566 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-12-13 16:43:49,566 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-12-13 16:43:49,566 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-12-13 16:43:49,566 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-12-13 16:43:49,566 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-12-13 16:43:49,566 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-12-13 16:43:49,566 INFO L130 BoogieDeclarations]: Found specification of procedure net2272_irq [2022-12-13 16:43:49,566 INFO L138 BoogieDeclarations]: Found implementation of procedure net2272_irq [2022-12-13 16:43:49,566 INFO L130 BoogieDeclarations]: Found specification of procedure net2272_handle_ep [2022-12-13 16:43:49,566 INFO L138 BoogieDeclarations]: Found implementation of procedure net2272_handle_ep [2022-12-13 16:43:49,566 INFO L130 BoogieDeclarations]: Found specification of procedure net2272_start [2022-12-13 16:43:49,566 INFO L138 BoogieDeclarations]: Found implementation of procedure net2272_start [2022-12-13 16:43:49,566 INFO L130 BoogieDeclarations]: Found specification of procedure net2272_ep_write [2022-12-13 16:43:49,566 INFO L138 BoogieDeclarations]: Found implementation of procedure net2272_ep_write [2022-12-13 16:43:49,567 INFO L130 BoogieDeclarations]: Found specification of procedure net2272_pci_probe [2022-12-13 16:43:49,567 INFO L138 BoogieDeclarations]: Found implementation of procedure net2272_pci_probe [2022-12-13 16:43:49,567 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-12-13 16:43:49,567 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-12-13 16:43:49,567 INFO L130 BoogieDeclarations]: Found specification of procedure net2272_probe_fin [2022-12-13 16:43:49,567 INFO L138 BoogieDeclarations]: Found implementation of procedure net2272_probe_fin [2022-12-13 16:43:49,567 INFO L130 BoogieDeclarations]: Found specification of procedure net2272_fifo_flush [2022-12-13 16:43:49,567 INFO L138 BoogieDeclarations]: Found implementation of procedure net2272_fifo_flush [2022-12-13 16:43:49,567 INFO L130 BoogieDeclarations]: Found specification of procedure net2272_done [2022-12-13 16:43:49,567 INFO L138 BoogieDeclarations]: Found implementation of procedure net2272_done [2022-12-13 16:43:49,567 INFO L130 BoogieDeclarations]: Found specification of procedure net2272_cancel_dma [2022-12-13 16:43:49,567 INFO L138 BoogieDeclarations]: Found implementation of procedure net2272_cancel_dma [2022-12-13 16:43:49,567 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_arch_io_io_mem_unmap [2022-12-13 16:43:49,567 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_arch_io_io_mem_unmap [2022-12-13 16:43:49,567 INFO L130 BoogieDeclarations]: Found specification of procedure net2272_dequeue_all [2022-12-13 16:43:49,567 INFO L138 BoogieDeclarations]: Found implementation of procedure net2272_dequeue_all [2022-12-13 16:43:49,567 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2022-12-13 16:43:49,568 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2022-12-13 16:43:49,568 INFO L130 BoogieDeclarations]: Found specification of procedure net2272_probe_init [2022-12-13 16:43:49,568 INFO L138 BoogieDeclarations]: Found implementation of procedure net2272_probe_init [2022-12-13 16:43:49,568 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_sock_check_final_state [2022-12-13 16:43:49,568 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_sock_check_final_state [2022-12-13 16:43:49,568 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2022-12-13 16:43:49,568 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2022-12-13 16:43:49,568 INFO L130 BoogieDeclarations]: Found specification of procedure net2272_remove [2022-12-13 16:43:49,568 INFO L138 BoogieDeclarations]: Found implementation of procedure net2272_remove [2022-12-13 16:43:49,568 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_check_final_state [2022-12-13 16:43:49,568 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_check_final_state [2022-12-13 16:43:49,568 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-13 16:43:49,568 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-12-13 16:43:49,568 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-12-13 16:43:49,568 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_sysfs_check_final_state [2022-12-13 16:43:49,568 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_sysfs_check_final_state [2022-12-13 16:43:49,568 INFO L130 BoogieDeclarations]: Found specification of procedure net2272_fifo_status [2022-12-13 16:43:49,569 INFO L138 BoogieDeclarations]: Found implementation of procedure net2272_fifo_status [2022-12-13 16:43:49,569 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-13 16:43:49,569 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_130 [2022-12-13 16:43:49,569 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_130 [2022-12-13 16:43:49,569 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_xfer_isoc [2022-12-13 16:43:49,569 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_xfer_isoc [2022-12-13 16:43:49,569 INFO L130 BoogieDeclarations]: Found specification of procedure buf_state_string [2022-12-13 16:43:49,569 INFO L138 BoogieDeclarations]: Found implementation of procedure buf_state_string [2022-12-13 16:43:49,569 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-12-13 16:43:49,569 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-12-13 16:43:49,569 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-12-13 16:43:49,569 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-12-13 16:43:49,569 INFO L130 BoogieDeclarations]: Found specification of procedure clear_halt [2022-12-13 16:43:49,569 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_halt [2022-12-13 16:43:49,569 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2022-12-13 16:43:49,569 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2022-12-13 16:43:49,569 INFO L130 BoogieDeclarations]: Found specification of procedure net2272_stop [2022-12-13 16:43:49,570 INFO L138 BoogieDeclarations]: Found implementation of procedure net2272_stop [2022-12-13 16:43:49,570 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-12-13 16:43:49,570 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2022-12-13 16:43:49,570 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2022-12-13 16:43:49,570 INFO L130 BoogieDeclarations]: Found specification of procedure net2272_reg_addr [2022-12-13 16:43:49,570 INFO L138 BoogieDeclarations]: Found implementation of procedure net2272_reg_addr [2022-12-13 16:43:49,570 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_lock_of_net2272 [2022-12-13 16:43:49,570 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_lock_of_net2272 [2022-12-13 16:43:49,570 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-12-13 16:43:49,570 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-12-13 16:43:49,570 INFO L130 BoogieDeclarations]: Found specification of procedure net2272_plat_probe [2022-12-13 16:43:49,570 INFO L138 BoogieDeclarations]: Found implementation of procedure net2272_plat_probe [2022-12-13 16:43:49,570 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_rtnetlink_check_final_state [2022-12-13 16:43:49,570 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_rtnetlink_check_final_state [2022-12-13 16:43:49,570 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2022-12-13 16:43:49,570 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2022-12-13 16:43:49,571 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_register_11_2 [2022-12-13 16:43:49,571 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_register_11_2 [2022-12-13 16:43:49,571 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-12-13 16:43:49,571 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-12-13 16:43:49,571 INFO L130 BoogieDeclarations]: Found specification of procedure net2272_write [2022-12-13 16:43:49,571 INFO L138 BoogieDeclarations]: Found implementation of procedure net2272_write [2022-12-13 16:43:49,571 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2022-12-13 16:43:49,571 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2022-12-13 16:43:49,571 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-12-13 16:43:49,571 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-12-13 16:43:49,571 INFO L130 BoogieDeclarations]: Found specification of procedure net2272_plat_remove [2022-12-13 16:43:49,571 INFO L138 BoogieDeclarations]: Found implementation of procedure net2272_plat_remove [2022-12-13 16:43:49,571 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2022-12-13 16:43:49,571 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2022-12-13 16:43:49,571 INFO L130 BoogieDeclarations]: Found specification of procedure net2272_ep0_start [2022-12-13 16:43:49,571 INFO L138 BoogieDeclarations]: Found implementation of procedure net2272_ep0_start [2022-12-13 16:43:49,571 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_check_final_state [2022-12-13 16:43:49,572 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_check_final_state [2022-12-13 16:43:49,572 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_urb_check_final_state [2022-12-13 16:43:49,572 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_urb_check_final_state [2022-12-13 16:43:49,572 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_linux_kernel_locking_spinlock_spin_lock [2022-12-13 16:43:49,572 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_linux_kernel_locking_spinlock_spin_lock [2022-12-13 16:43:49,572 INFO L130 BoogieDeclarations]: Found specification of procedure net2272_pci_remove [2022-12-13 16:43:49,572 INFO L138 BoogieDeclarations]: Found implementation of procedure net2272_pci_remove [2022-12-13 16:43:49,572 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2022-12-13 16:43:49,572 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2022-12-13 16:43:49,572 INFO L130 BoogieDeclarations]: Found specification of procedure net2272_disable [2022-12-13 16:43:49,572 INFO L138 BoogieDeclarations]: Found implementation of procedure net2272_disable [2022-12-13 16:43:49,572 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_rwlock_check_final_state [2022-12-13 16:43:49,572 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_rwlock_check_final_state [2022-12-13 16:43:49,572 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2022-12-13 16:43:49,572 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2022-12-13 16:43:49,572 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-12-13 16:43:49,572 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-12-13 16:43:49,573 INFO L130 BoogieDeclarations]: Found specification of procedure net2272_handle_stat0_irqs [2022-12-13 16:43:49,573 INFO L138 BoogieDeclarations]: Found implementation of procedure net2272_handle_stat0_irqs [2022-12-13 16:43:49,573 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_char_dev_check_final_state [2022-12-13 16:43:49,573 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_char_dev_check_final_state [2022-12-13 16:43:49,573 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-12-13 16:43:49,573 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-12-13 16:43:49,573 INFO L130 BoogieDeclarations]: Found specification of procedure net2272_get_frame [2022-12-13 16:43:49,573 INFO L138 BoogieDeclarations]: Found implementation of procedure net2272_get_frame [2022-12-13 16:43:49,573 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_drivers_base_class_check_final_state [2022-12-13 16:43:49,573 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_drivers_base_class_check_final_state [2022-12-13 16:43:49,573 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_102 [2022-12-13 16:43:49,573 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_102 [2022-12-13 16:43:49,573 INFO L130 BoogieDeclarations]: Found specification of procedure net2272_get_ep_by_addr [2022-12-13 16:43:49,573 INFO L138 BoogieDeclarations]: Found implementation of procedure net2272_get_ep_by_addr [2022-12-13 16:43:49,573 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2022-12-13 16:43:49,573 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2022-12-13 16:43:49,573 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-12-13 16:43:49,574 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-12-13 16:43:49,574 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_sched_check_final_state [2022-12-13 16:43:49,574 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_sched_check_final_state [2022-12-13 16:43:49,574 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_handler_0_5 [2022-12-13 16:43:49,574 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_handler_0_5 [2022-12-13 16:43:49,574 INFO L130 BoogieDeclarations]: Found specification of procedure readw [2022-12-13 16:43:49,574 INFO L138 BoogieDeclarations]: Found implementation of procedure readw [2022-12-13 16:43:49,574 INFO L130 BoogieDeclarations]: Found specification of procedure net2272_kick_dma [2022-12-13 16:43:49,574 INFO L138 BoogieDeclarations]: Found implementation of procedure net2272_kick_dma [2022-12-13 16:43:49,574 INFO L130 BoogieDeclarations]: Found specification of procedure net2272_dequeue [2022-12-13 16:43:49,574 INFO L138 BoogieDeclarations]: Found implementation of procedure net2272_dequeue [2022-12-13 16:43:49,574 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-12-13 16:43:49,574 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-12-13 16:43:49,574 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2022-12-13 16:43:49,574 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_region [2022-12-13 16:43:49,574 INFO L130 BoogieDeclarations]: Found specification of procedure resource_size [2022-12-13 16:43:49,575 INFO L138 BoogieDeclarations]: Found implementation of procedure resource_size [2022-12-13 16:43:49,575 INFO L130 BoogieDeclarations]: Found specification of procedure device_remove_file [2022-12-13 16:43:49,575 INFO L138 BoogieDeclarations]: Found implementation of procedure device_remove_file [2022-12-13 16:43:49,575 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2022-12-13 16:43:49,575 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2022-12-13 16:43:50,232 INFO L235 CfgBuilder]: Building ICFG [2022-12-13 16:43:50,235 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-13 16:43:50,397 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-12-13 16:43:51,531 WARN L816 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-12-13 16:43:51,934 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##32: assume !(0bv64 != assert_out_naking_~tmp___0~4#1); [2022-12-13 16:43:51,935 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##30: assume !(0bv32 == ~bvand32(32bv32, ~zero_extendFrom8To32(assert_out_naking_~tmp~9#1))); [2022-12-13 16:43:51,935 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##29: assume 0bv32 == ~bvand32(32bv32, ~zero_extendFrom8To32(assert_out_naking_~tmp~9#1));call write~$Pointer$(4bv64, 0bv64, assert_out_naking_~#descriptor~0#1.base, assert_out_naking_~#descriptor~0#1.offset, 8bv64);call write~$Pointer$(5bv64, 0bv64, assert_out_naking_~#descriptor~0#1.base, ~bvadd64(8bv64, assert_out_naking_~#descriptor~0#1.offset), 8bv64);call write~$Pointer$(6bv64, 0bv64, assert_out_naking_~#descriptor~0#1.base, ~bvadd64(16bv64, assert_out_naking_~#descriptor~0#1.offset), 8bv64);call write~$Pointer$(7bv64, 0bv64, assert_out_naking_~#descriptor~0#1.base, ~bvadd64(24bv64, assert_out_naking_~#descriptor~0#1.offset), 8bv64);call write~intINTTYPE4(131bv32, assert_out_naking_~#descriptor~0#1.base, ~bvadd64(32bv64, assert_out_naking_~#descriptor~0#1.offset), 4bv64);call write~intINTTYPE1(0bv8, assert_out_naking_~#descriptor~0#1.base, ~bvadd64(36bv64, assert_out_naking_~#descriptor~0#1.offset), 1bv64);call assert_out_naking_#t~mem117#1 := read~intINTTYPE1(assert_out_naking_~#descriptor~0#1.base, ~bvadd64(36bv64, assert_out_naking_~#descriptor~0#1.offset), 1bv64); [2022-12-13 16:43:51,935 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L4822: SUMMARY for call assert_out_naking_#t~ret118#1 := ldv__builtin_expect(~bvand64(1bv64, ~zero_extendFrom8To64(assert_out_naking_#t~mem117#1)), 0bv64); srcloc: null [2022-12-13 16:43:51,935 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L4822-1: assert_out_naking_~tmp___0~4#1 := assert_out_naking_#t~ret118#1;havoc assert_out_naking_#t~mem117#1;havoc assert_out_naking_#t~ret118#1; [2022-12-13 16:43:51,935 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L4814: call ULTIMATE.dealloc(assert_out_naking_~#descriptor~0#1.base, assert_out_naking_~#descriptor~0#1.offset);havoc assert_out_naking_~#descriptor~0#1.base, assert_out_naking_~#descriptor~0#1.offset; [2022-12-13 16:43:51,935 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L4832: SUMMARY for call net2272_ep_write(assert_out_naking_~ep#1.base, assert_out_naking_~ep#1.offset, 15bv32, 128bv8); srcloc: null [2022-12-13 16:43:51,935 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L4824: goto; [2022-12-13 16:43:51,935 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L4824: assume 0bv64 != assert_out_naking_~tmp___0~4#1;call assert_out_naking_#t~mem119#1.base, assert_out_naking_#t~mem119#1.offset := read~$Pointer$(assert_out_naking_~ep#1.base, ~bvadd64(65bv64, assert_out_naking_~ep#1.offset), 8bv64);call assert_out_naking_#t~mem120#1.base, assert_out_naking_#t~mem120#1.offset := read~$Pointer$(assert_out_naking_#t~mem119#1.base, ~bvadd64(1481bv64, assert_out_naking_#t~mem119#1.offset), 8bv64);call assert_out_naking_#t~mem121#1.base, assert_out_naking_#t~mem121#1.offset := read~$Pointer$(assert_out_naking_~ep#1.base, ~bvadd64(8bv64, assert_out_naking_~ep#1.offset), 8bv64);havoc assert_out_naking_#t~mem119#1.base, assert_out_naking_#t~mem119#1.offset;havoc assert_out_naking_#t~mem120#1.base, assert_out_naking_#t~mem120#1.offset;havoc assert_out_naking_#t~mem121#1.base, assert_out_naking_#t~mem121#1.offset; [2022-12-13 16:44:02,542 INFO L276 CfgBuilder]: Performing block encoding [2022-12-13 16:44:02,559 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-13 16:44:02,559 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-13 16:44:02,564 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.12 04:44:02 BoogieIcfgContainer [2022-12-13 16:44:02,564 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-13 16:44:02,566 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-12-13 16:44:02,567 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-12-13 16:44:02,569 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-12-13 16:44:02,569 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 13.12 04:43:45" (1/3) ... [2022-12-13 16:44:02,570 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@45aa58d2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.12 04:44:02, skipping insertion in model container [2022-12-13 16:44:02,570 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 04:43:49" (2/3) ... [2022-12-13 16:44:02,570 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@45aa58d2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.12 04:44:02, skipping insertion in model container [2022-12-13 16:44:02,570 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.12 04:44:02" (3/3) ... [2022-12-13 16:44:02,571 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-4.0-rc1---drivers--usb--gadget--udc--net2272.ko.cil.i [2022-12-13 16:44:02,584 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-12-13 16:44:02,584 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 28 error locations. [2022-12-13 16:44:02,682 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-12-13 16:44:02,688 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;@54b84e2f, mLbeIndependenceSettings=[IndependenceType=SYNTACTIC, AbstractionType=NONE, UseConditional=, UseSemiCommutativity=, Solver=, SolverTimeout=] [2022-12-13 16:44:02,688 INFO L358 AbstractCegarLoop]: Starting to check reachability of 28 error locations. [2022-12-13 16:44:02,703 INFO L276 IsEmpty]: Start isEmpty. Operand has 2459 states, 1585 states have (on average 1.3009463722397476) internal successors, (2062), 1675 states have internal predecessors, (2062), 711 states have call successors, (711), 135 states have call predecessors, (711), 134 states have return successors, (703), 687 states have call predecessors, (703), 703 states have call successors, (703) [2022-12-13 16:44:02,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-13 16:44:02,711 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 16:44:02,712 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 4, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 16:44:02,712 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 26 more)] === [2022-12-13 16:44:02,716 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 16:44:02,716 INFO L85 PathProgramCache]: Analyzing trace with hash -338388154, now seen corresponding path program 1 times [2022-12-13 16:44:02,729 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-12-13 16:44:02,729 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [844113066] [2022-12-13 16:44:02,729 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 16:44:02,729 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 16:44:02,730 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/bin/uautomizer-uyxdKDjOR8/mathsat [2022-12-13 16:44:02,731 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/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 16:44:02,732 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/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 16:44:03,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:44:03,790 INFO L263 TraceCheckSpWp]: Trace formula consists of 1518 conjuncts, 4 conjunts are in the unsatisfiable core [2022-12-13 16:44:03,795 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-13 16:44:03,998 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2022-12-13 16:44:03,998 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-12-13 16:44:03,999 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-12-13 16:44:03,999 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [844113066] [2022-12-13 16:44:03,999 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [844113066] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 16:44:03,999 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 16:44:04,000 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-13 16:44:04,001 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [178416571] [2022-12-13 16:44:04,001 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 16:44:04,004 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-12-13 16:44:04,004 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-12-13 16:44:04,025 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-12-13 16:44:04,025 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-12-13 16:44:04,032 INFO L87 Difference]: Start difference. First operand has 2459 states, 1585 states have (on average 1.3009463722397476) internal successors, (2062), 1675 states have internal predecessors, (2062), 711 states have call successors, (711), 135 states have call predecessors, (711), 134 states have return successors, (703), 687 states have call predecessors, (703), 703 states have call successors, (703) Second operand has 4 states, 4 states have (on average 9.0) internal successors, (36), 3 states have internal predecessors, (36), 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 16:44:04,457 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 16:44:04,458 INFO L93 Difference]: Finished difference Result 7252 states and 10685 transitions. [2022-12-13 16:44:04,459 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-12-13 16:44:04,460 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 9.0) internal successors, (36), 3 states have internal predecessors, (36), 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 66 [2022-12-13 16:44:04,460 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 16:44:04,514 INFO L225 Difference]: With dead ends: 7252 [2022-12-13 16:44:04,514 INFO L226 Difference]: Without dead ends: 4786 [2022-12-13 16:44:04,542 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 66 GetRequests, 63 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 16:44:04,546 INFO L413 NwaCegarLoop]: 4283 mSDtfsCounter, 3288 mSDsluCounter, 7757 mSDsCounter, 0 mSdLazyCounter, 15 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3290 SdHoareTripleChecker+Valid, 12040 SdHoareTripleChecker+Invalid, 15 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 15 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-12-13 16:44:04,546 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3290 Valid, 12040 Invalid, 15 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [0 Valid, 15 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-12-13 16:44:04,573 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4786 states. [2022-12-13 16:44:04,834 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4786 to 4589. [2022-12-13 16:44:04,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4589 states, 2976 states have (on average 1.283266129032258) internal successors, (3819), 3120 states have internal predecessors, (3819), 1341 states have call successors, (1341), 248 states have call predecessors, (1341), 244 states have return successors, (1397), 1299 states have call predecessors, (1397), 1339 states have call successors, (1397) [2022-12-13 16:44:04,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4589 states to 4589 states and 6557 transitions. [2022-12-13 16:44:04,870 INFO L78 Accepts]: Start accepts. Automaton has 4589 states and 6557 transitions. Word has length 66 [2022-12-13 16:44:04,870 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 16:44:04,870 INFO L495 AbstractCegarLoop]: Abstraction has 4589 states and 6557 transitions. [2022-12-13 16:44:04,870 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 9.0) internal successors, (36), 3 states have internal predecessors, (36), 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 16:44:04,870 INFO L276 IsEmpty]: Start isEmpty. Operand 4589 states and 6557 transitions. [2022-12-13 16:44:04,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-13 16:44:04,873 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 16:44:04,873 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 4, 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] [2022-12-13 16:44:04,903 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/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 16:44:05,073 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/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 16:44:05,074 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 26 more)] === [2022-12-13 16:44:05,074 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 16:44:05,075 INFO L85 PathProgramCache]: Analyzing trace with hash -1330386260, now seen corresponding path program 1 times [2022-12-13 16:44:05,076 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-12-13 16:44:05,076 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [111144240] [2022-12-13 16:44:05,076 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 16:44:05,077 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 16:44:05,077 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/bin/uautomizer-uyxdKDjOR8/mathsat [2022-12-13 16:44:05,078 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/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 16:44:05,079 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/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 16:44:06,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:44:06,233 INFO L263 TraceCheckSpWp]: Trace formula consists of 1527 conjuncts, 4 conjunts are in the unsatisfiable core [2022-12-13 16:44:06,236 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-13 16:44:06,381 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2022-12-13 16:44:06,381 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-12-13 16:44:06,381 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-12-13 16:44:06,381 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [111144240] [2022-12-13 16:44:06,381 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [111144240] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 16:44:06,381 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 16:44:06,381 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-13 16:44:06,382 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1100583360] [2022-12-13 16:44:06,382 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 16:44:06,382 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-12-13 16:44:06,383 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-12-13 16:44:06,383 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-12-13 16:44:06,383 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-12-13 16:44:06,383 INFO L87 Difference]: Start difference. First operand 4589 states and 6557 transitions. Second operand has 4 states, 4 states have (on average 10.0) internal successors, (40), 3 states have internal predecessors, (40), 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 16:44:06,665 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 16:44:06,665 INFO L93 Difference]: Finished difference Result 4589 states and 6557 transitions. [2022-12-13 16:44:06,666 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-12-13 16:44:06,666 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 10.0) internal successors, (40), 3 states have internal predecessors, (40), 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 72 [2022-12-13 16:44:06,666 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 16:44:06,694 INFO L225 Difference]: With dead ends: 4589 [2022-12-13 16:44:06,694 INFO L226 Difference]: Without dead ends: 4587 [2022-12-13 16:44:06,697 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 72 GetRequests, 69 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 16:44:06,698 INFO L413 NwaCegarLoop]: 3412 mSDtfsCounter, 3357 mSDsluCounter, 3410 mSDsCounter, 0 mSdLazyCounter, 2 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3359 SdHoareTripleChecker+Valid, 6822 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 16:44:06,699 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3359 Valid, 6822 Invalid, 2 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 2 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-12-13 16:44:06,705 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4587 states. [2022-12-13 16:44:06,933 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4587 to 4587. [2022-12-13 16:44:06,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4587 states, 2975 states have (on average 1.2830252100840336) internal successors, (3817), 3118 states have internal predecessors, (3817), 1341 states have call successors, (1341), 248 states have call predecessors, (1341), 244 states have return successors, (1397), 1299 states have call predecessors, (1397), 1339 states have call successors, (1397) [2022-12-13 16:44:06,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4587 states to 4587 states and 6555 transitions. [2022-12-13 16:44:06,977 INFO L78 Accepts]: Start accepts. Automaton has 4587 states and 6555 transitions. Word has length 72 [2022-12-13 16:44:06,977 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 16:44:06,977 INFO L495 AbstractCegarLoop]: Abstraction has 4587 states and 6555 transitions. [2022-12-13 16:44:06,978 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 10.0) internal successors, (40), 3 states have internal predecessors, (40), 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 16:44:06,978 INFO L276 IsEmpty]: Start isEmpty. Operand 4587 states and 6555 transitions. [2022-12-13 16:44:06,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-13 16:44:06,980 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 16:44:06,980 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 4, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 16:44:07,001 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/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 16:44:07,181 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/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 16:44:07,181 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 26 more)] === [2022-12-13 16:44:07,181 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 16:44:07,182 INFO L85 PathProgramCache]: Analyzing trace with hash 1514394492, now seen corresponding path program 1 times [2022-12-13 16:44:07,183 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-12-13 16:44:07,183 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [922467480] [2022-12-13 16:44:07,183 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 16:44:07,184 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 16:44:07,184 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/bin/uautomizer-uyxdKDjOR8/mathsat [2022-12-13 16:44:07,185 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/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 16:44:07,185 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/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 16:44:08,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:44:08,211 INFO L263 TraceCheckSpWp]: Trace formula consists of 1536 conjuncts, 4 conjunts are in the unsatisfiable core [2022-12-13 16:44:08,213 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-13 16:44:08,341 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2022-12-13 16:44:08,341 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-12-13 16:44:08,341 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-12-13 16:44:08,342 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [922467480] [2022-12-13 16:44:08,342 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [922467480] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 16:44:08,342 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 16:44:08,342 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-13 16:44:08,342 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [188062195] [2022-12-13 16:44:08,342 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 16:44:08,342 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-12-13 16:44:08,342 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-12-13 16:44:08,343 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-12-13 16:44:08,343 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-12-13 16:44:08,343 INFO L87 Difference]: Start difference. First operand 4587 states and 6555 transitions. Second operand has 4 states, 4 states have (on average 11.0) internal successors, (44), 3 states have internal predecessors, (44), 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 16:44:08,516 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 16:44:08,516 INFO L93 Difference]: Finished difference Result 4587 states and 6555 transitions. [2022-12-13 16:44:08,516 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-12-13 16:44:08,516 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 11.0) internal successors, (44), 3 states have internal predecessors, (44), 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 78 [2022-12-13 16:44:08,517 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 16:44:08,555 INFO L225 Difference]: With dead ends: 4587 [2022-12-13 16:44:08,556 INFO L226 Difference]: Without dead ends: 4585 [2022-12-13 16:44:08,560 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 78 GetRequests, 75 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 16:44:08,561 INFO L413 NwaCegarLoop]: 3410 mSDtfsCounter, 3349 mSDsluCounter, 3408 mSDsCounter, 0 mSdLazyCounter, 2 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3351 SdHoareTripleChecker+Valid, 6818 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 16:44:08,561 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3351 Valid, 6818 Invalid, 2 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 2 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-12-13 16:44:08,570 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4585 states. [2022-12-13 16:44:08,766 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4585 to 4585. [2022-12-13 16:44:08,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4585 states, 2974 states have (on average 1.2827841291190316) internal successors, (3815), 3116 states have internal predecessors, (3815), 1341 states have call successors, (1341), 248 states have call predecessors, (1341), 244 states have return successors, (1397), 1299 states have call predecessors, (1397), 1339 states have call successors, (1397) [2022-12-13 16:44:08,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4585 states to 4585 states and 6553 transitions. [2022-12-13 16:44:08,795 INFO L78 Accepts]: Start accepts. Automaton has 4585 states and 6553 transitions. Word has length 78 [2022-12-13 16:44:08,795 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 16:44:08,795 INFO L495 AbstractCegarLoop]: Abstraction has 4585 states and 6553 transitions. [2022-12-13 16:44:08,795 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 11.0) internal successors, (44), 3 states have internal predecessors, (44), 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 16:44:08,795 INFO L276 IsEmpty]: Start isEmpty. Operand 4585 states and 6553 transitions. [2022-12-13 16:44:08,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-13 16:44:08,797 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 16:44:08,797 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 4, 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] [2022-12-13 16:44:08,825 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/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 16:44:08,997 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/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 16:44:08,998 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 26 more)] === [2022-12-13 16:44:08,998 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 16:44:08,998 INFO L85 PathProgramCache]: Analyzing trace with hash 1294335961, now seen corresponding path program 1 times [2022-12-13 16:44:08,999 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-12-13 16:44:08,999 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1898945861] [2022-12-13 16:44:09,000 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 16:44:09,000 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 16:44:09,000 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/bin/uautomizer-uyxdKDjOR8/mathsat [2022-12-13 16:44:09,001 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/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 16:44:09,002 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/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 16:44:09,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:44:09,958 INFO L263 TraceCheckSpWp]: Trace formula consists of 1545 conjuncts, 4 conjunts are in the unsatisfiable core [2022-12-13 16:44:09,969 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-13 16:44:10,134 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2022-12-13 16:44:10,134 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-12-13 16:44:10,134 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-12-13 16:44:10,134 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1898945861] [2022-12-13 16:44:10,134 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1898945861] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 16:44:10,134 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 16:44:10,135 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-13 16:44:10,135 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1868647838] [2022-12-13 16:44:10,135 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 16:44:10,135 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-12-13 16:44:10,135 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-12-13 16:44:10,136 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-12-13 16:44:10,136 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-12-13 16:44:10,136 INFO L87 Difference]: Start difference. First operand 4585 states and 6553 transitions. Second operand has 4 states, 4 states have (on average 12.0) internal successors, (48), 3 states have internal predecessors, (48), 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 16:44:10,336 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 16:44:10,336 INFO L93 Difference]: Finished difference Result 4585 states and 6553 transitions. [2022-12-13 16:44:10,336 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-12-13 16:44:10,336 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 12.0) internal successors, (48), 3 states have internal predecessors, (48), 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 84 [2022-12-13 16:44:10,337 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 16:44:10,360 INFO L225 Difference]: With dead ends: 4585 [2022-12-13 16:44:10,360 INFO L226 Difference]: Without dead ends: 4583 [2022-12-13 16:44:10,363 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 84 GetRequests, 81 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 16:44:10,364 INFO L413 NwaCegarLoop]: 3408 mSDtfsCounter, 3341 mSDsluCounter, 3406 mSDsCounter, 0 mSdLazyCounter, 2 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3343 SdHoareTripleChecker+Valid, 6814 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 16:44:10,364 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3343 Valid, 6814 Invalid, 2 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 2 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-12-13 16:44:10,370 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4583 states. [2022-12-13 16:44:10,664 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4583 to 4583. [2022-12-13 16:44:10,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4583 states, 2973 states have (on average 1.282542885973764) internal successors, (3813), 3114 states have internal predecessors, (3813), 1341 states have call successors, (1341), 248 states have call predecessors, (1341), 244 states have return successors, (1397), 1299 states have call predecessors, (1397), 1339 states have call successors, (1397) [2022-12-13 16:44:10,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4583 states to 4583 states and 6551 transitions. [2022-12-13 16:44:10,700 INFO L78 Accepts]: Start accepts. Automaton has 4583 states and 6551 transitions. Word has length 84 [2022-12-13 16:44:10,701 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 16:44:10,701 INFO L495 AbstractCegarLoop]: Abstraction has 4583 states and 6551 transitions. [2022-12-13 16:44:10,701 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 12.0) internal successors, (48), 3 states have internal predecessors, (48), 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 16:44:10,701 INFO L276 IsEmpty]: Start isEmpty. Operand 4583 states and 6551 transitions. [2022-12-13 16:44:10,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-13 16:44:10,703 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 16:44:10,703 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 4, 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] [2022-12-13 16:44:10,738 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/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 16:44:10,903 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/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 16:44:10,904 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 26 more)] === [2022-12-13 16:44:10,904 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 16:44:10,905 INFO L85 PathProgramCache]: Analyzing trace with hash 364834001, now seen corresponding path program 1 times [2022-12-13 16:44:10,906 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-12-13 16:44:10,906 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [348370362] [2022-12-13 16:44:10,906 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 16:44:10,907 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 16:44:10,907 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/bin/uautomizer-uyxdKDjOR8/mathsat [2022-12-13 16:44:10,908 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/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 16:44:10,909 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/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 16:44:11,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:44:11,967 INFO L263 TraceCheckSpWp]: Trace formula consists of 1554 conjuncts, 4 conjunts are in the unsatisfiable core [2022-12-13 16:44:11,969 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-13 16:44:12,103 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2022-12-13 16:44:12,104 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-12-13 16:44:12,104 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-12-13 16:44:12,104 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [348370362] [2022-12-13 16:44:12,104 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [348370362] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 16:44:12,104 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 16:44:12,104 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-13 16:44:12,104 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [821155630] [2022-12-13 16:44:12,104 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 16:44:12,105 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-12-13 16:44:12,105 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-12-13 16:44:12,105 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-12-13 16:44:12,106 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-12-13 16:44:12,106 INFO L87 Difference]: Start difference. First operand 4583 states and 6551 transitions. Second operand has 4 states, 4 states have (on average 13.0) internal successors, (52), 3 states have internal predecessors, (52), 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 16:44:12,364 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 16:44:12,364 INFO L93 Difference]: Finished difference Result 4583 states and 6551 transitions. [2022-12-13 16:44:12,364 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-12-13 16:44:12,364 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 13.0) internal successors, (52), 3 states have internal predecessors, (52), 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 90 [2022-12-13 16:44:12,365 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 16:44:12,403 INFO L225 Difference]: With dead ends: 4583 [2022-12-13 16:44:12,403 INFO L226 Difference]: Without dead ends: 4581 [2022-12-13 16:44:12,405 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 90 GetRequests, 87 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 16:44:12,405 INFO L413 NwaCegarLoop]: 3406 mSDtfsCounter, 3333 mSDsluCounter, 3404 mSDsCounter, 0 mSdLazyCounter, 2 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3335 SdHoareTripleChecker+Valid, 6810 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 16:44:12,406 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3335 Valid, 6810 Invalid, 2 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 2 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-12-13 16:44:12,415 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4581 states. [2022-12-13 16:44:12,738 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4581 to 4581. [2022-12-13 16:44:12,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4581 states, 2972 states have (on average 1.2823014804845223) internal successors, (3811), 3112 states have internal predecessors, (3811), 1341 states have call successors, (1341), 248 states have call predecessors, (1341), 244 states have return successors, (1397), 1299 states have call predecessors, (1397), 1339 states have call successors, (1397) [2022-12-13 16:44:12,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4581 states to 4581 states and 6549 transitions. [2022-12-13 16:44:12,758 INFO L78 Accepts]: Start accepts. Automaton has 4581 states and 6549 transitions. Word has length 90 [2022-12-13 16:44:12,758 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 16:44:12,758 INFO L495 AbstractCegarLoop]: Abstraction has 4581 states and 6549 transitions. [2022-12-13 16:44:12,758 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 13.0) internal successors, (52), 3 states have internal predecessors, (52), 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 16:44:12,758 INFO L276 IsEmpty]: Start isEmpty. Operand 4581 states and 6549 transitions. [2022-12-13 16:44:12,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-13 16:44:12,759 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 16:44:12,760 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 4, 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] [2022-12-13 16:44:12,781 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/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 16:44:12,960 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/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 16:44:12,960 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 26 more)] === [2022-12-13 16:44:12,961 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 16:44:12,961 INFO L85 PathProgramCache]: Analyzing trace with hash 916888658, now seen corresponding path program 1 times [2022-12-13 16:44:12,962 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-12-13 16:44:12,962 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [402538339] [2022-12-13 16:44:12,962 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 16:44:12,962 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 16:44:12,963 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/bin/uautomizer-uyxdKDjOR8/mathsat [2022-12-13 16:44:12,963 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/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 16:44:12,964 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/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 16:44:13,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:44:13,929 INFO L263 TraceCheckSpWp]: Trace formula consists of 1563 conjuncts, 4 conjunts are in the unsatisfiable core [2022-12-13 16:44:13,932 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-13 16:44:14,084 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2022-12-13 16:44:14,085 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-12-13 16:44:14,085 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-12-13 16:44:14,085 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [402538339] [2022-12-13 16:44:14,085 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [402538339] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 16:44:14,085 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 16:44:14,085 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-13 16:44:14,085 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [269772252] [2022-12-13 16:44:14,085 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 16:44:14,086 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-12-13 16:44:14,086 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-12-13 16:44:14,086 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-12-13 16:44:14,086 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-12-13 16:44:14,087 INFO L87 Difference]: Start difference. First operand 4581 states and 6549 transitions. Second operand has 4 states, 4 states have (on average 14.0) internal successors, (56), 3 states have internal predecessors, (56), 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 16:44:14,390 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 16:44:14,390 INFO L93 Difference]: Finished difference Result 4581 states and 6549 transitions. [2022-12-13 16:44:14,390 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-12-13 16:44:14,391 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 14.0) internal successors, (56), 3 states have internal predecessors, (56), 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 96 [2022-12-13 16:44:14,391 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 16:44:14,413 INFO L225 Difference]: With dead ends: 4581 [2022-12-13 16:44:14,413 INFO L226 Difference]: Without dead ends: 4579 [2022-12-13 16:44:14,415 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 96 GetRequests, 93 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 16:44:14,415 INFO L413 NwaCegarLoop]: 3404 mSDtfsCounter, 3325 mSDsluCounter, 3402 mSDsCounter, 0 mSdLazyCounter, 2 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3327 SdHoareTripleChecker+Valid, 6806 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 16:44:14,416 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3327 Valid, 6806 Invalid, 2 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 2 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-12-13 16:44:14,422 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4579 states. [2022-12-13 16:44:14,748 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4579 to 4579. [2022-12-13 16:44:14,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4579 states, 2971 states have (on average 1.282059912487378) internal successors, (3809), 3110 states have internal predecessors, (3809), 1341 states have call successors, (1341), 248 states have call predecessors, (1341), 244 states have return successors, (1397), 1299 states have call predecessors, (1397), 1339 states have call successors, (1397) [2022-12-13 16:44:14,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4579 states to 4579 states and 6547 transitions. [2022-12-13 16:44:14,780 INFO L78 Accepts]: Start accepts. Automaton has 4579 states and 6547 transitions. Word has length 96 [2022-12-13 16:44:14,780 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 16:44:14,780 INFO L495 AbstractCegarLoop]: Abstraction has 4579 states and 6547 transitions. [2022-12-13 16:44:14,780 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 14.0) internal successors, (56), 3 states have internal predecessors, (56), 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 16:44:14,780 INFO L276 IsEmpty]: Start isEmpty. Operand 4579 states and 6547 transitions. [2022-12-13 16:44:14,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2022-12-13 16:44:14,781 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 16:44:14,781 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, 1, 1, 1] [2022-12-13 16:44:14,803 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/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 16:44:14,982 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 7 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/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 16:44:14,982 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting kzallocErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_kernel_rcu_update_lock_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 26 more)] === [2022-12-13 16:44:14,982 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 16:44:14,982 INFO L85 PathProgramCache]: Analyzing trace with hash -368640789, now seen corresponding path program 1 times [2022-12-13 16:44:14,983 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-12-13 16:44:14,983 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [2131192225] [2022-12-13 16:44:14,984 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 16:44:14,984 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 16:44:14,984 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/bin/uautomizer-uyxdKDjOR8/mathsat [2022-12-13 16:44:14,985 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/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 16:44:14,985 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/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 16:44:15,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:44:15,993 INFO L263 TraceCheckSpWp]: Trace formula consists of 1754 conjuncts, 18 conjunts are in the unsatisfiable core [2022-12-13 16:44:15,996 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-13 16:44:16,170 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 95 proven. 3 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2022-12-13 16:44:16,170 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-12-13 16:44:16,483 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 6 proven. 27 refuted. 0 times theorem prover too weak. 115 trivial. 0 not checked. [2022-12-13 16:44:16,483 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-12-13 16:44:16,483 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [2131192225] [2022-12-13 16:44:16,483 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [2131192225] provided 0 perfect and 2 imperfect interpolant sequences [2022-12-13 16:44:16,483 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-12-13 16:44:16,483 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 8] total 9 [2022-12-13 16:44:16,483 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2072059514] [2022-12-13 16:44:16,483 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2022-12-13 16:44:16,484 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2022-12-13 16:44:16,484 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-12-13 16:44:16,484 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2022-12-13 16:44:16,484 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2022-12-13 16:44:16,484 INFO L87 Difference]: Start difference. First operand 4579 states and 6547 transitions. Second operand has 9 states, 9 states have (on average 7.555555555555555) internal successors, (68), 8 states have internal predecessors, (68), 3 states have call successors, (29), 2 states have call predecessors, (29), 4 states have return successors, (27), 4 states have call predecessors, (27), 3 states have call successors, (27) [2022-12-13 16:44:18,000 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 16:44:18,000 INFO L93 Difference]: Finished difference Result 10223 states and 14737 transitions. [2022-12-13 16:44:18,001 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-12-13 16:44:18,001 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 7.555555555555555) internal successors, (68), 8 states have internal predecessors, (68), 3 states have call successors, (29), 2 states have call predecessors, (29), 4 states have return successors, (27), 4 states have call predecessors, (27), 3 states have call successors, (27) Word has length 120 [2022-12-13 16:44:18,001 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 16:44:18,027 INFO L225 Difference]: With dead ends: 10223 [2022-12-13 16:44:18,027 INFO L226 Difference]: Without dead ends: 5661 [2022-12-13 16:44:18,048 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 240 GetRequests, 231 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=26, Invalid=84, Unknown=0, NotChecked=0, Total=110 [2022-12-13 16:44:18,048 INFO L413 NwaCegarLoop]: 4232 mSDtfsCounter, 521 mSDsluCounter, 20346 mSDsCounter, 0 mSdLazyCounter, 323 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 747 SdHoareTripleChecker+Valid, 24578 SdHoareTripleChecker+Invalid, 326 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 323 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.9s IncrementalHoareTripleChecker+Time [2022-12-13 16:44:18,049 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [747 Valid, 24578 Invalid, 326 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [3 Valid, 323 Invalid, 0 Unknown, 0 Unchecked, 0.9s Time] [2022-12-13 16:44:18,053 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5661 states. [2022-12-13 16:44:18,366 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5661 to 4579. [2022-12-13 16:44:18,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4579 states, 2971 states have (on average 1.2817233254796365) internal successors, (3808), 3109 states have internal predecessors, (3808), 1341 states have call successors, (1341), 248 states have call predecessors, (1341), 244 states have return successors, (1397), 1299 states have call predecessors, (1397), 1339 states have call successors, (1397) [2022-12-13 16:44:18,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4579 states to 4579 states and 6546 transitions. [2022-12-13 16:44:18,386 INFO L78 Accepts]: Start accepts. Automaton has 4579 states and 6546 transitions. Word has length 120 [2022-12-13 16:44:18,387 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 16:44:18,387 INFO L495 AbstractCegarLoop]: Abstraction has 4579 states and 6546 transitions. [2022-12-13 16:44:18,387 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 7.555555555555555) internal successors, (68), 8 states have internal predecessors, (68), 3 states have call successors, (29), 2 states have call predecessors, (29), 4 states have return successors, (27), 4 states have call predecessors, (27), 3 states have call successors, (27) [2022-12-13 16:44:18,387 INFO L276 IsEmpty]: Start isEmpty. Operand 4579 states and 6546 transitions. [2022-12-13 16:44:18,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2022-12-13 16:44:18,388 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 16:44:18,388 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, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 16:44:18,411 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/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 16:44:18,588 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 8 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/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 16:44:18,589 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting kzallocErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_kernel_rcu_update_lock_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 26 more)] === [2022-12-13 16:44:18,589 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 16:44:18,589 INFO L85 PathProgramCache]: Analyzing trace with hash -1246486840, now seen corresponding path program 1 times [2022-12-13 16:44:18,590 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-12-13 16:44:18,590 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [297241323] [2022-12-13 16:44:18,590 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 16:44:18,590 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 16:44:18,591 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/bin/uautomizer-uyxdKDjOR8/mathsat [2022-12-13 16:44:18,591 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/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 16:44:18,592 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/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 16:44:19,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:44:19,802 INFO L263 TraceCheckSpWp]: Trace formula consists of 1766 conjuncts, 7 conjunts are in the unsatisfiable core [2022-12-13 16:44:19,807 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-13 16:44:20,004 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 16:44:20,004 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-12-13 16:44:20,005 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-12-13 16:44:20,005 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [297241323] [2022-12-13 16:44:20,005 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [297241323] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 16:44:20,005 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 16:44:20,005 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-12-13 16:44:20,005 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1263143768] [2022-12-13 16:44:20,005 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 16:44:20,005 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-12-13 16:44:20,006 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-12-13 16:44:20,006 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-12-13 16:44:20,006 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2022-12-13 16:44:20,006 INFO L87 Difference]: Start difference. First operand 4579 states and 6546 transitions. Second operand has 6 states, 6 states have (on average 7.333333333333333) internal successors, (44), 4 states have internal predecessors, (44), 1 states have call successors, (18), 1 states have call predecessors, (18), 2 states have return successors, (15), 2 states have call predecessors, (15), 1 states have call successors, (15) [2022-12-13 16:44:23,479 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 16:44:23,479 INFO L93 Difference]: Finished difference Result 11291 states and 16197 transitions. [2022-12-13 16:44:23,480 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-12-13 16:44:23,480 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 7.333333333333333) internal successors, (44), 4 states have internal predecessors, (44), 1 states have call successors, (18), 1 states have call predecessors, (18), 2 states have return successors, (15), 2 states have call predecessors, (15), 1 states have call successors, (15) Word has length 124 [2022-12-13 16:44:23,480 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 16:44:23,502 INFO L225 Difference]: With dead ends: 11291 [2022-12-13 16:44:23,502 INFO L226 Difference]: Without dead ends: 6733 [2022-12-13 16:44:23,527 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 125 GetRequests, 119 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=18, Invalid=38, Unknown=0, NotChecked=0, Total=56 [2022-12-13 16:44:23,527 INFO L413 NwaCegarLoop]: 3794 mSDtfsCounter, 2940 mSDsluCounter, 12096 mSDsCounter, 0 mSdLazyCounter, 1229 mSolverCounterSat, 4 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2944 SdHoareTripleChecker+Valid, 15890 SdHoareTripleChecker+Invalid, 1233 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 1229 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.8s IncrementalHoareTripleChecker+Time [2022-12-13 16:44:23,527 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2944 Valid, 15890 Invalid, 1233 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [4 Valid, 1229 Invalid, 0 Unknown, 0 Unchecked, 2.8s Time] [2022-12-13 16:44:23,537 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6733 states. [2022-12-13 16:44:24,089 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6733 to 6673. [2022-12-13 16:44:24,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6673 states, 4321 states have (on average 1.2735477898634575) internal successors, (5503), 4497 states have internal predecessors, (5503), 1916 states have call successors, (1916), 419 states have call predecessors, (1916), 413 states have return successors, (2021), 1860 states have call predecessors, (2021), 1914 states have call successors, (2021) [2022-12-13 16:44:24,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6673 states to 6673 states and 9440 transitions. [2022-12-13 16:44:24,115 INFO L78 Accepts]: Start accepts. Automaton has 6673 states and 9440 transitions. Word has length 124 [2022-12-13 16:44:24,115 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 16:44:24,115 INFO L495 AbstractCegarLoop]: Abstraction has 6673 states and 9440 transitions. [2022-12-13 16:44:24,115 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 7.333333333333333) internal successors, (44), 4 states have internal predecessors, (44), 1 states have call successors, (18), 1 states have call predecessors, (18), 2 states have return successors, (15), 2 states have call predecessors, (15), 1 states have call successors, (15) [2022-12-13 16:44:24,115 INFO L276 IsEmpty]: Start isEmpty. Operand 6673 states and 9440 transitions. [2022-12-13 16:44:24,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2022-12-13 16:44:24,116 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 16:44:24,116 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, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 16:44:24,137 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/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 16:44:24,317 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/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 16:44:24,317 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting kzallocErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_kernel_rcu_update_lock_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 26 more)] === [2022-12-13 16:44:24,317 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 16:44:24,317 INFO L85 PathProgramCache]: Analyzing trace with hash -1246427258, now seen corresponding path program 1 times [2022-12-13 16:44:24,318 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-12-13 16:44:24,318 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [407357289] [2022-12-13 16:44:24,319 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 16:44:24,319 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 16:44:24,319 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/bin/uautomizer-uyxdKDjOR8/mathsat [2022-12-13 16:44:24,319 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/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 16:44:24,320 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/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 16:44:25,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:44:25,425 INFO L263 TraceCheckSpWp]: Trace formula consists of 1766 conjuncts, 4 conjunts are in the unsatisfiable core [2022-12-13 16:44:25,427 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-13 16:44:25,444 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 16:44:25,444 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-12-13 16:44:25,444 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-12-13 16:44:25,444 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [407357289] [2022-12-13 16:44:25,444 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [407357289] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 16:44:25,444 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 16:44:25,444 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-12-13 16:44:25,445 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [18655618] [2022-12-13 16:44:25,445 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 16:44:25,445 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-12-13 16:44:25,445 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-12-13 16:44:25,446 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-12-13 16:44:25,446 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-12-13 16:44:25,446 INFO L87 Difference]: Start difference. First operand 6673 states and 9440 transitions. Second operand has 4 states, 4 states have (on average 11.0) internal successors, (44), 4 states have internal predecessors, (44), 1 states have call successors, (18), 1 states have call predecessors, (18), 1 states have return successors, (15), 1 states have call predecessors, (15), 1 states have call successors, (15) [2022-12-13 16:44:25,936 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 16:44:25,936 INFO L93 Difference]: Finished difference Result 6707 states and 9480 transitions. [2022-12-13 16:44:25,937 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-12-13 16:44:25,937 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 11.0) internal successors, (44), 4 states have internal predecessors, (44), 1 states have call successors, (18), 1 states have call predecessors, (18), 1 states have return successors, (15), 1 states have call predecessors, (15), 1 states have call successors, (15) Word has length 124 [2022-12-13 16:44:25,937 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 16:44:25,955 INFO L225 Difference]: With dead ends: 6707 [2022-12-13 16:44:25,956 INFO L226 Difference]: Without dead ends: 6705 [2022-12-13 16:44:25,959 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 124 GetRequests, 121 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 16:44:25,959 INFO L413 NwaCegarLoop]: 3404 mSDtfsCounter, 31 mSDsluCounter, 6803 mSDsCounter, 0 mSdLazyCounter, 8 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 31 SdHoareTripleChecker+Valid, 10207 SdHoareTripleChecker+Invalid, 10 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 8 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-12-13 16:44:25,959 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [31 Valid, 10207 Invalid, 10 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 8 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-12-13 16:44:25,967 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6705 states. [2022-12-13 16:44:26,415 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6705 to 6677. [2022-12-13 16:44:26,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6677 states, 4325 states have (on average 1.2728323699421966) internal successors, (5505), 4501 states have internal predecessors, (5505), 1916 states have call successors, (1916), 419 states have call predecessors, (1916), 413 states have return successors, (2021), 1860 states have call predecessors, (2021), 1914 states have call successors, (2021) [2022-12-13 16:44:26,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6677 states to 6677 states and 9442 transitions. [2022-12-13 16:44:26,442 INFO L78 Accepts]: Start accepts. Automaton has 6677 states and 9442 transitions. Word has length 124 [2022-12-13 16:44:26,442 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 16:44:26,442 INFO L495 AbstractCegarLoop]: Abstraction has 6677 states and 9442 transitions. [2022-12-13 16:44:26,442 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 11.0) internal successors, (44), 4 states have internal predecessors, (44), 1 states have call successors, (18), 1 states have call predecessors, (18), 1 states have return successors, (15), 1 states have call predecessors, (15), 1 states have call successors, (15) [2022-12-13 16:44:26,442 INFO L276 IsEmpty]: Start isEmpty. Operand 6677 states and 9442 transitions. [2022-12-13 16:44:26,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2022-12-13 16:44:26,443 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 16:44:26,443 INFO L195 NwaCegarLoop]: trace histogram [6, 6, 6, 4, 4, 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] [2022-12-13 16:44:26,466 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/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)] Ended with exit code 0 [2022-12-13 16:44:26,644 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 10 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/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 16:44:26,644 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting ldv_linux_net_register_check_return_value_probeErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_kernel_rcu_update_lock_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 26 more)] === [2022-12-13 16:44:26,645 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 16:44:26,645 INFO L85 PathProgramCache]: Analyzing trace with hash -1855642534, now seen corresponding path program 1 times [2022-12-13 16:44:26,646 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-12-13 16:44:26,646 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1357581181] [2022-12-13 16:44:26,646 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 16:44:26,646 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 16:44:26,647 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/bin/uautomizer-uyxdKDjOR8/mathsat [2022-12-13 16:44:26,647 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/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 16:44:26,649 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/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 (11)] Waiting until timeout for monitored process [2022-12-13 16:44:27,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:44:27,626 INFO L263 TraceCheckSpWp]: Trace formula consists of 1613 conjuncts, 29 conjunts are in the unsatisfiable core [2022-12-13 16:44:27,631 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-13 16:44:27,899 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 59 proven. 3 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2022-12-13 16:44:27,899 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-12-13 16:44:28,184 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 9 proven. 15 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2022-12-13 16:44:28,184 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-12-13 16:44:28,184 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1357581181] [2022-12-13 16:44:28,184 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1357581181] provided 0 perfect and 2 imperfect interpolant sequences [2022-12-13 16:44:28,184 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-12-13 16:44:28,184 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [19, 19] total 22 [2022-12-13 16:44:28,185 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1661777376] [2022-12-13 16:44:28,185 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2022-12-13 16:44:28,185 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 22 states [2022-12-13 16:44:28,185 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-12-13 16:44:28,186 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 22 interpolants. [2022-12-13 16:44:28,186 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=45, Invalid=417, Unknown=0, NotChecked=0, Total=462 [2022-12-13 16:44:28,186 INFO L87 Difference]: Start difference. First operand 6677 states and 9442 transitions. Second operand has 22 states, 21 states have (on average 3.5714285714285716) internal successors, (75), 20 states have internal predecessors, (75), 7 states have call successors, (29), 2 states have call predecessors, (29), 5 states have return successors, (29), 8 states have call predecessors, (29), 7 states have call successors, (29) [2022-12-13 16:44:30,529 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 16:44:30,529 INFO L93 Difference]: Finished difference Result 13282 states and 18790 transitions. [2022-12-13 16:44:30,529 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2022-12-13 16:44:30,530 INFO L78 Accepts]: Start accepts. Automaton has has 22 states, 21 states have (on average 3.5714285714285716) internal successors, (75), 20 states have internal predecessors, (75), 7 states have call successors, (29), 2 states have call predecessors, (29), 5 states have return successors, (29), 8 states have call predecessors, (29), 7 states have call successors, (29) Word has length 113 [2022-12-13 16:44:30,530 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 16:44:30,549 INFO L225 Difference]: With dead ends: 13282 [2022-12-13 16:44:30,550 INFO L226 Difference]: Without dead ends: 6768 [2022-12-13 16:44:30,573 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 244 GetRequests, 204 SyntacticMatches, 0 SemanticMatches, 40 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 140 ImplicationChecksByTransitivity, 1.0s TimeCoverageRelationStatistics Valid=308, Invalid=1414, Unknown=0, NotChecked=0, Total=1722 [2022-12-13 16:44:30,573 INFO L413 NwaCegarLoop]: 3404 mSDtfsCounter, 184 mSDsluCounter, 53934 mSDsCounter, 0 mSdLazyCounter, 892 mSolverCounterSat, 470 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 204 SdHoareTripleChecker+Valid, 57338 SdHoareTripleChecker+Invalid, 1362 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 470 IncrementalHoareTripleChecker+Valid, 892 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.0s IncrementalHoareTripleChecker+Time [2022-12-13 16:44:30,574 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [204 Valid, 57338 Invalid, 1362 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [470 Valid, 892 Invalid, 0 Unknown, 0 Unchecked, 1.0s Time] [2022-12-13 16:44:30,581 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6768 states. [2022-12-13 16:44:31,091 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6768 to 6705. [2022-12-13 16:44:31,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6705 states, 4345 states have (on average 1.2715765247410817) internal successors, (5525), 4521 states have internal predecessors, (5525), 1924 states have call successors, (1924), 419 states have call predecessors, (1924), 413 states have return successors, (2029), 1868 states have call predecessors, (2029), 1922 states have call successors, (2029) [2022-12-13 16:44:31,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6705 states to 6705 states and 9478 transitions. [2022-12-13 16:44:31,127 INFO L78 Accepts]: Start accepts. Automaton has 6705 states and 9478 transitions. Word has length 113 [2022-12-13 16:44:31,127 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 16:44:31,127 INFO L495 AbstractCegarLoop]: Abstraction has 6705 states and 9478 transitions. [2022-12-13 16:44:31,127 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 22 states, 21 states have (on average 3.5714285714285716) internal successors, (75), 20 states have internal predecessors, (75), 7 states have call successors, (29), 2 states have call predecessors, (29), 5 states have return successors, (29), 8 states have call predecessors, (29), 7 states have call successors, (29) [2022-12-13 16:44:31,127 INFO L276 IsEmpty]: Start isEmpty. Operand 6705 states and 9478 transitions. [2022-12-13 16:44:31,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2022-12-13 16:44:31,128 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 16:44:31,128 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 4, 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] [2022-12-13 16:44:31,148 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/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 (11)] Ended with exit code 0 [2022-12-13 16:44:31,329 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 11 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/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 16:44:31,329 INFO L420 AbstractCegarLoop]: === Iteration 11 === 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 26 more)] === [2022-12-13 16:44:31,330 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 16:44:31,330 INFO L85 PathProgramCache]: Analyzing trace with hash -309463520, now seen corresponding path program 1 times [2022-12-13 16:44:31,331 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-12-13 16:44:31,331 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [2076134384] [2022-12-13 16:44:31,331 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 16:44:31,331 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 16:44:31,332 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/bin/uautomizer-uyxdKDjOR8/mathsat [2022-12-13 16:44:31,332 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/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 16:44:31,333 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/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 (12)] Waiting until timeout for monitored process [2022-12-13 16:44:32,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:44:32,256 INFO L263 TraceCheckSpWp]: Trace formula consists of 1572 conjuncts, 4 conjunts are in the unsatisfiable core [2022-12-13 16:44:32,259 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-13 16:44:32,398 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2022-12-13 16:44:32,398 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-12-13 16:44:32,398 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-12-13 16:44:32,398 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [2076134384] [2022-12-13 16:44:32,398 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [2076134384] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 16:44:32,398 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 16:44:32,398 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-13 16:44:32,399 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1279483885] [2022-12-13 16:44:32,399 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 16:44:32,399 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-12-13 16:44:32,399 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-12-13 16:44:32,400 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-12-13 16:44:32,400 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-12-13 16:44:32,400 INFO L87 Difference]: Start difference. First operand 6705 states and 9478 transitions. Second operand has 4 states, 4 states have (on average 15.0) internal successors, (60), 3 states have internal predecessors, (60), 1 states have call successors, (16), 1 states have call predecessors, (16), 1 states have return successors, (15), 1 states have call predecessors, (15), 1 states have call successors, (15) [2022-12-13 16:44:32,824 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 16:44:32,824 INFO L93 Difference]: Finished difference Result 6705 states and 9478 transitions. [2022-12-13 16:44:32,824 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-12-13 16:44:32,824 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 15.0) internal successors, (60), 3 states have internal predecessors, (60), 1 states have call successors, (16), 1 states have call predecessors, (16), 1 states have return successors, (15), 1 states have call predecessors, (15), 1 states have call successors, (15) Word has length 102 [2022-12-13 16:44:32,824 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 16:44:32,842 INFO L225 Difference]: With dead ends: 6705 [2022-12-13 16:44:32,842 INFO L226 Difference]: Without dead ends: 6703 [2022-12-13 16:44:32,845 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 102 GetRequests, 99 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 16:44:32,845 INFO L413 NwaCegarLoop]: 3401 mSDtfsCounter, 3316 mSDsluCounter, 3399 mSDsCounter, 0 mSdLazyCounter, 2 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3318 SdHoareTripleChecker+Valid, 6800 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 16:44:32,845 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3318 Valid, 6800 Invalid, 2 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 2 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-12-13 16:44:32,849 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6703 states. [2022-12-13 16:44:33,411 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6703 to 6703. [2022-12-13 16:44:33,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6703 states, 4344 states have (on average 1.2714088397790055) internal successors, (5523), 4519 states have internal predecessors, (5523), 1924 states have call successors, (1924), 419 states have call predecessors, (1924), 413 states have return successors, (2029), 1868 states have call predecessors, (2029), 1922 states have call successors, (2029) [2022-12-13 16:44:33,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6703 states to 6703 states and 9476 transitions. [2022-12-13 16:44:33,433 INFO L78 Accepts]: Start accepts. Automaton has 6703 states and 9476 transitions. Word has length 102 [2022-12-13 16:44:33,433 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 16:44:33,433 INFO L495 AbstractCegarLoop]: Abstraction has 6703 states and 9476 transitions. [2022-12-13 16:44:33,434 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 15.0) internal successors, (60), 3 states have internal predecessors, (60), 1 states have call successors, (16), 1 states have call predecessors, (16), 1 states have return successors, (15), 1 states have call predecessors, (15), 1 states have call successors, (15) [2022-12-13 16:44:33,434 INFO L276 IsEmpty]: Start isEmpty. Operand 6703 states and 9476 transitions. [2022-12-13 16:44:33,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2022-12-13 16:44:33,435 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 16:44:33,435 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 16:44:33,454 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/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 (12)] Ended with exit code 0 [2022-12-13 16:44:33,636 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 12 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/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 16:44:33,636 INFO L420 AbstractCegarLoop]: === Iteration 12 === Targeting kzallocErr1ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_kernel_rcu_update_lock_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 26 more)] === [2022-12-13 16:44:33,638 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 16:44:33,638 INFO L85 PathProgramCache]: Analyzing trace with hash 1233179084, now seen corresponding path program 1 times [2022-12-13 16:44:33,644 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-12-13 16:44:33,645 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [213536749] [2022-12-13 16:44:33,645 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 16:44:33,646 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 16:44:33,646 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/bin/uautomizer-uyxdKDjOR8/mathsat [2022-12-13 16:44:33,649 INFO L229 MonitoredProcess]: Starting monitored process 13 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/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 16:44:33,652 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/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 (13)] Waiting until timeout for monitored process [2022-12-13 16:44:34,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:44:34,784 INFO L263 TraceCheckSpWp]: Trace formula consists of 1773 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-13 16:44:34,789 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-13 16:44:34,957 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 16:44:34,958 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-12-13 16:44:34,958 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-12-13 16:44:34,958 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [213536749] [2022-12-13 16:44:34,958 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [213536749] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 16:44:34,958 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 16:44:34,958 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-12-13 16:44:34,958 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1197388084] [2022-12-13 16:44:34,958 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 16:44:34,959 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-13 16:44:34,959 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-12-13 16:44:34,959 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-13 16:44:34,959 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-13 16:44:34,960 INFO L87 Difference]: Start difference. First operand 6703 states and 9476 transitions. Second operand has 3 states, 3 states have (on average 16.0) internal successors, (48), 2 states have internal predecessors, (48), 1 states have call successors, (18), 1 states have call predecessors, (18), 1 states have return successors, (15), 1 states have call predecessors, (15), 1 states have call successors, (15) [2022-12-13 16:44:35,676 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 16:44:35,676 INFO L93 Difference]: Finished difference Result 13371 states and 19115 transitions. [2022-12-13 16:44:35,677 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-13 16:44:35,677 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 16.0) internal successors, (48), 2 states have internal predecessors, (48), 1 states have call successors, (18), 1 states have call predecessors, (18), 1 states have return successors, (15), 1 states have call predecessors, (15), 1 states have call successors, (15) Word has length 128 [2022-12-13 16:44:35,677 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 16:44:35,700 INFO L225 Difference]: With dead ends: 13371 [2022-12-13 16:44:35,701 INFO L226 Difference]: Without dead ends: 6693 [2022-12-13 16:44:35,719 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 127 GetRequests, 126 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 16:44:35,720 INFO L413 NwaCegarLoop]: 3397 mSDtfsCounter, 3320 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 1 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3320 SdHoareTripleChecker+Valid, 3397 SdHoareTripleChecker+Invalid, 1 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 1 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-12-13 16:44:35,720 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3320 Valid, 3397 Invalid, 1 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 1 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-12-13 16:44:35,727 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6693 states. [2022-12-13 16:44:36,219 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6693 to 6693. [2022-12-13 16:44:36,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6693 states, 4335 states have (on average 1.2701268742791234) internal successors, (5506), 4509 states have internal predecessors, (5506), 1924 states have call successors, (1924), 419 states have call predecessors, (1924), 413 states have return successors, (2029), 1868 states have call predecessors, (2029), 1922 states have call successors, (2029) [2022-12-13 16:44:36,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6693 states to 6693 states and 9459 transitions. [2022-12-13 16:44:36,265 INFO L78 Accepts]: Start accepts. Automaton has 6693 states and 9459 transitions. Word has length 128 [2022-12-13 16:44:36,266 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 16:44:36,266 INFO L495 AbstractCegarLoop]: Abstraction has 6693 states and 9459 transitions. [2022-12-13 16:44:36,266 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 16.0) internal successors, (48), 2 states have internal predecessors, (48), 1 states have call successors, (18), 1 states have call predecessors, (18), 1 states have return successors, (15), 1 states have call predecessors, (15), 1 states have call successors, (15) [2022-12-13 16:44:36,266 INFO L276 IsEmpty]: Start isEmpty. Operand 6693 states and 9459 transitions. [2022-12-13 16:44:36,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-13 16:44:36,267 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 16:44:36,267 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 4, 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] [2022-12-13 16:44:36,287 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/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 (13)] Ended with exit code 0 [2022-12-13 16:44:36,467 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 13 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/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 16:44:36,468 INFO L420 AbstractCegarLoop]: === Iteration 13 === 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 26 more)] === [2022-12-13 16:44:36,469 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 16:44:36,470 INFO L85 PathProgramCache]: Analyzing trace with hash -22556771, now seen corresponding path program 1 times [2022-12-13 16:44:36,476 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-12-13 16:44:36,476 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [160724943] [2022-12-13 16:44:36,477 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 16:44:36,477 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 16:44:36,478 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/bin/uautomizer-uyxdKDjOR8/mathsat [2022-12-13 16:44:36,480 INFO L229 MonitoredProcess]: Starting monitored process 14 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/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 16:44:36,483 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/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 (14)] Waiting until timeout for monitored process [2022-12-13 16:44:37,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:44:37,438 INFO L263 TraceCheckSpWp]: Trace formula consists of 1581 conjuncts, 4 conjunts are in the unsatisfiable core [2022-12-13 16:44:37,440 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-13 16:44:37,625 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2022-12-13 16:44:37,625 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-12-13 16:44:37,625 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-12-13 16:44:37,625 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [160724943] [2022-12-13 16:44:37,625 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [160724943] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 16:44:37,625 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 16:44:37,625 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-13 16:44:37,625 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2143655775] [2022-12-13 16:44:37,626 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 16:44:37,626 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-12-13 16:44:37,626 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-12-13 16:44:37,626 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-12-13 16:44:37,626 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-12-13 16:44:37,627 INFO L87 Difference]: Start difference. First operand 6693 states and 9459 transitions. Second operand has 4 states, 4 states have (on average 16.0) internal successors, (64), 3 states have internal predecessors, (64), 1 states have call successors, (17), 1 states have call predecessors, (17), 1 states have return successors, (16), 1 states have call predecessors, (16), 1 states have call successors, (16) [2022-12-13 16:44:38,143 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 16:44:38,143 INFO L93 Difference]: Finished difference Result 6693 states and 9459 transitions. [2022-12-13 16:44:38,144 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-12-13 16:44:38,144 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 16.0) internal successors, (64), 3 states have internal predecessors, (64), 1 states have call successors, (17), 1 states have call predecessors, (17), 1 states have return successors, (16), 1 states have call predecessors, (16), 1 states have call successors, (16) Word has length 108 [2022-12-13 16:44:38,144 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 16:44:38,159 INFO L225 Difference]: With dead ends: 6693 [2022-12-13 16:44:38,159 INFO L226 Difference]: Without dead ends: 6691 [2022-12-13 16:44:38,162 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 108 GetRequests, 105 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 16:44:38,162 INFO L413 NwaCegarLoop]: 3394 mSDtfsCounter, 3307 mSDsluCounter, 3388 mSDsCounter, 0 mSdLazyCounter, 2 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3309 SdHoareTripleChecker+Valid, 6782 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 16:44:38,162 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3309 Valid, 6782 Invalid, 2 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 2 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-12-13 16:44:38,167 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6691 states. [2022-12-13 16:44:38,813 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6691 to 6691. [2022-12-13 16:44:38,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6691 states, 4334 states have (on average 1.2699584679280111) internal successors, (5504), 4507 states have internal predecessors, (5504), 1924 states have call successors, (1924), 419 states have call predecessors, (1924), 413 states have return successors, (2029), 1868 states have call predecessors, (2029), 1922 states have call successors, (2029) [2022-12-13 16:44:38,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6691 states to 6691 states and 9457 transitions. [2022-12-13 16:44:38,837 INFO L78 Accepts]: Start accepts. Automaton has 6691 states and 9457 transitions. Word has length 108 [2022-12-13 16:44:38,837 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 16:44:38,837 INFO L495 AbstractCegarLoop]: Abstraction has 6691 states and 9457 transitions. [2022-12-13 16:44:38,837 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 16.0) internal successors, (64), 3 states have internal predecessors, (64), 1 states have call successors, (17), 1 states have call predecessors, (17), 1 states have return successors, (16), 1 states have call predecessors, (16), 1 states have call successors, (16) [2022-12-13 16:44:38,837 INFO L276 IsEmpty]: Start isEmpty. Operand 6691 states and 9457 transitions. [2022-12-13 16:44:38,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2022-12-13 16:44:38,838 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 16:44:38,838 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 4, 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] [2022-12-13 16:44:38,857 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/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 (14)] Ended with exit code 0 [2022-12-13 16:44:39,038 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 14 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/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 16:44:39,039 INFO L420 AbstractCegarLoop]: === Iteration 14 === 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 26 more)] === [2022-12-13 16:44:39,040 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 16:44:39,040 INFO L85 PathProgramCache]: Analyzing trace with hash -202058560, now seen corresponding path program 1 times [2022-12-13 16:44:39,044 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-12-13 16:44:39,044 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1222317164] [2022-12-13 16:44:39,045 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 16:44:39,045 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 16:44:39,045 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/bin/uautomizer-uyxdKDjOR8/mathsat [2022-12-13 16:44:39,048 INFO L229 MonitoredProcess]: Starting monitored process 15 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/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 16:44:39,051 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/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 (15)] Waiting until timeout for monitored process [2022-12-13 16:44:39,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:44:39,927 INFO L263 TraceCheckSpWp]: Trace formula consists of 1584 conjuncts, 4 conjunts are in the unsatisfiable core [2022-12-13 16:44:39,929 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-13 16:44:40,073 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2022-12-13 16:44:40,073 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-12-13 16:44:40,073 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-12-13 16:44:40,073 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1222317164] [2022-12-13 16:44:40,073 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1222317164] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 16:44:40,073 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 16:44:40,073 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-13 16:44:40,074 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [6451126] [2022-12-13 16:44:40,074 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 16:44:40,074 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-12-13 16:44:40,074 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-12-13 16:44:40,075 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-12-13 16:44:40,075 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-12-13 16:44:40,075 INFO L87 Difference]: Start difference. First operand 6691 states and 9457 transitions. Second operand has 4 states, 4 states have (on average 16.5) internal successors, (66), 3 states have internal predecessors, (66), 1 states have call successors, (17), 1 states have call predecessors, (17), 1 states have return successors, (16), 1 states have call predecessors, (16), 1 states have call successors, (16) [2022-12-13 16:44:40,635 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 16:44:40,636 INFO L93 Difference]: Finished difference Result 6691 states and 9457 transitions. [2022-12-13 16:44:40,636 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-12-13 16:44:40,636 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 16.5) internal successors, (66), 3 states have internal predecessors, (66), 1 states have call successors, (17), 1 states have call predecessors, (17), 1 states have return successors, (16), 1 states have call predecessors, (16), 1 states have call successors, (16) Word has length 110 [2022-12-13 16:44:40,637 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 16:44:40,649 INFO L225 Difference]: With dead ends: 6691 [2022-12-13 16:44:40,649 INFO L226 Difference]: Without dead ends: 6689 [2022-12-13 16:44:40,651 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 110 GetRequests, 107 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 16:44:40,651 INFO L413 NwaCegarLoop]: 3392 mSDtfsCounter, 3299 mSDsluCounter, 3390 mSDsCounter, 0 mSdLazyCounter, 2 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3301 SdHoareTripleChecker+Valid, 6782 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 16:44:40,651 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3301 Valid, 6782 Invalid, 2 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 2 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-12-13 16:44:40,655 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6689 states. [2022-12-13 16:44:41,212 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6689 to 6689. [2022-12-13 16:44:41,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6689 states, 4333 states have (on average 1.2697899838449112) internal successors, (5502), 4505 states have internal predecessors, (5502), 1924 states have call successors, (1924), 419 states have call predecessors, (1924), 413 states have return successors, (2029), 1868 states have call predecessors, (2029), 1922 states have call successors, (2029) [2022-12-13 16:44:41,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6689 states to 6689 states and 9455 transitions. [2022-12-13 16:44:41,235 INFO L78 Accepts]: Start accepts. Automaton has 6689 states and 9455 transitions. Word has length 110 [2022-12-13 16:44:41,235 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 16:44:41,235 INFO L495 AbstractCegarLoop]: Abstraction has 6689 states and 9455 transitions. [2022-12-13 16:44:41,236 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 16.5) internal successors, (66), 3 states have internal predecessors, (66), 1 states have call successors, (17), 1 states have call predecessors, (17), 1 states have return successors, (16), 1 states have call predecessors, (16), 1 states have call successors, (16) [2022-12-13 16:44:41,236 INFO L276 IsEmpty]: Start isEmpty. Operand 6689 states and 9455 transitions. [2022-12-13 16:44:41,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2022-12-13 16:44:41,237 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 16:44:41,237 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 4, 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] [2022-12-13 16:44:41,256 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/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 (15)] Ended with exit code 0 [2022-12-13 16:44:41,437 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 15 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/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 16:44:41,437 INFO L420 AbstractCegarLoop]: === Iteration 15 === Targeting ldv_linux_kernel_module_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_kernel_rcu_update_lock_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 26 more)] === [2022-12-13 16:44:41,438 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 16:44:41,438 INFO L85 PathProgramCache]: Analyzing trace with hash 1796475551, now seen corresponding path program 1 times [2022-12-13 16:44:41,440 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-12-13 16:44:41,440 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [722840568] [2022-12-13 16:44:41,440 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 16:44:41,441 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 16:44:41,441 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/bin/uautomizer-uyxdKDjOR8/mathsat [2022-12-13 16:44:41,442 INFO L229 MonitoredProcess]: Starting monitored process 16 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/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 16:44:41,444 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/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 (16)] Waiting until timeout for monitored process [2022-12-13 16:44:42,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:44:42,408 INFO L263 TraceCheckSpWp]: Trace formula consists of 1593 conjuncts, 4 conjunts are in the unsatisfiable core [2022-12-13 16:44:42,411 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-13 16:44:42,587 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2022-12-13 16:44:42,588 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-12-13 16:44:42,588 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-12-13 16:44:42,588 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [722840568] [2022-12-13 16:44:42,588 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [722840568] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 16:44:42,588 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 16:44:42,588 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-13 16:44:42,588 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [771004670] [2022-12-13 16:44:42,588 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 16:44:42,589 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-12-13 16:44:42,589 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-12-13 16:44:42,589 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-12-13 16:44:42,589 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-12-13 16:44:42,589 INFO L87 Difference]: Start difference. First operand 6689 states and 9455 transitions. Second operand has 4 states, 4 states have (on average 17.5) internal successors, (70), 3 states have internal predecessors, (70), 1 states have call successors, (18), 1 states have call predecessors, (18), 1 states have return successors, (17), 1 states have call predecessors, (17), 1 states have call successors, (17) [2022-12-13 16:44:43,352 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 16:44:43,352 INFO L93 Difference]: Finished difference Result 6689 states and 9455 transitions. [2022-12-13 16:44:43,353 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-12-13 16:44:43,353 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 17.5) internal successors, (70), 3 states have internal predecessors, (70), 1 states have call successors, (18), 1 states have call predecessors, (18), 1 states have return successors, (17), 1 states have call predecessors, (17), 1 states have call successors, (17) Word has length 116 [2022-12-13 16:44:43,353 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 16:44:43,378 INFO L225 Difference]: With dead ends: 6689 [2022-12-13 16:44:43,378 INFO L226 Difference]: Without dead ends: 6687 [2022-12-13 16:44:43,380 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 116 GetRequests, 113 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 16:44:43,380 INFO L413 NwaCegarLoop]: 3390 mSDtfsCounter, 3291 mSDsluCounter, 3388 mSDsCounter, 0 mSdLazyCounter, 2 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3293 SdHoareTripleChecker+Valid, 6778 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 16:44:43,380 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3293 Valid, 6778 Invalid, 2 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 2 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-12-13 16:44:43,384 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6687 states. [2022-12-13 16:44:43,990 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6687 to 6687. [2022-12-13 16:44:43,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6687 states, 4332 states have (on average 1.2696214219759927) internal successors, (5500), 4503 states have internal predecessors, (5500), 1924 states have call successors, (1924), 419 states have call predecessors, (1924), 413 states have return successors, (2029), 1868 states have call predecessors, (2029), 1922 states have call successors, (2029) [2022-12-13 16:44:44,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6687 states to 6687 states and 9453 transitions. [2022-12-13 16:44:44,013 INFO L78 Accepts]: Start accepts. Automaton has 6687 states and 9453 transitions. Word has length 116 [2022-12-13 16:44:44,013 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 16:44:44,013 INFO L495 AbstractCegarLoop]: Abstraction has 6687 states and 9453 transitions. [2022-12-13 16:44:44,014 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 17.5) internal successors, (70), 3 states have internal predecessors, (70), 1 states have call successors, (18), 1 states have call predecessors, (18), 1 states have return successors, (17), 1 states have call predecessors, (17), 1 states have call successors, (17) [2022-12-13 16:44:44,014 INFO L276 IsEmpty]: Start isEmpty. Operand 6687 states and 9453 transitions. [2022-12-13 16:44:44,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-12-13 16:44:44,014 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 16:44:44,014 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 4, 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] [2022-12-13 16:44:44,036 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/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 (16)] Ended with exit code 0 [2022-12-13 16:44:44,215 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 16 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/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 16:44:44,216 INFO L420 AbstractCegarLoop]: === Iteration 16 === Targeting ldv_linux_kernel_rcu_update_lock_bh_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_kernel_rcu_update_lock_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 26 more)] === [2022-12-13 16:44:44,217 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 16:44:44,217 INFO L85 PathProgramCache]: Analyzing trace with hash 942750478, now seen corresponding path program 1 times [2022-12-13 16:44:44,223 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-12-13 16:44:44,223 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [2038580822] [2022-12-13 16:44:44,224 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 16:44:44,224 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 16:44:44,225 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/bin/uautomizer-uyxdKDjOR8/mathsat [2022-12-13 16:44:44,228 INFO L229 MonitoredProcess]: Starting monitored process 17 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/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 16:44:44,231 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/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 (17)] Waiting until timeout for monitored process [2022-12-13 16:44:45,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:44:45,113 INFO L263 TraceCheckSpWp]: Trace formula consists of 1602 conjuncts, 4 conjunts are in the unsatisfiable core [2022-12-13 16:44:45,115 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-13 16:44:45,278 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2022-12-13 16:44:45,278 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-12-13 16:44:45,278 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-12-13 16:44:45,278 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [2038580822] [2022-12-13 16:44:45,278 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [2038580822] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 16:44:45,278 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 16:44:45,278 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-13 16:44:45,278 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [783539199] [2022-12-13 16:44:45,279 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 16:44:45,279 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-12-13 16:44:45,279 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-12-13 16:44:45,279 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-12-13 16:44:45,280 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-12-13 16:44:45,280 INFO L87 Difference]: Start difference. First operand 6687 states and 9453 transitions. Second operand has 4 states, 4 states have (on average 18.5) internal successors, (74), 3 states have internal predecessors, (74), 1 states have call successors, (19), 1 states have call predecessors, (19), 1 states have return successors, (18), 1 states have call predecessors, (18), 1 states have call successors, (18) [2022-12-13 16:44:46,067 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 16:44:46,067 INFO L93 Difference]: Finished difference Result 6687 states and 9453 transitions. [2022-12-13 16:44:46,067 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-12-13 16:44:46,068 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 18.5) internal successors, (74), 3 states have internal predecessors, (74), 1 states have call successors, (19), 1 states have call predecessors, (19), 1 states have return successors, (18), 1 states have call predecessors, (18), 1 states have call successors, (18) Word has length 122 [2022-12-13 16:44:46,068 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 16:44:46,082 INFO L225 Difference]: With dead ends: 6687 [2022-12-13 16:44:46,082 INFO L226 Difference]: Without dead ends: 6685 [2022-12-13 16:44:46,085 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 122 GetRequests, 119 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 16:44:46,085 INFO L413 NwaCegarLoop]: 3388 mSDtfsCounter, 3283 mSDsluCounter, 3386 mSDsCounter, 0 mSdLazyCounter, 2 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3285 SdHoareTripleChecker+Valid, 6774 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 16:44:46,085 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3285 Valid, 6774 Invalid, 2 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 2 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-12-13 16:44:46,089 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6685 states. [2022-12-13 16:44:46,747 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6685 to 6685. [2022-12-13 16:44:46,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6685 states, 4331 states have (on average 1.2694527822673747) internal successors, (5498), 4501 states have internal predecessors, (5498), 1924 states have call successors, (1924), 419 states have call predecessors, (1924), 413 states have return successors, (2029), 1868 states have call predecessors, (2029), 1922 states have call successors, (2029) [2022-12-13 16:44:46,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6685 states to 6685 states and 9451 transitions. [2022-12-13 16:44:46,770 INFO L78 Accepts]: Start accepts. Automaton has 6685 states and 9451 transitions. Word has length 122 [2022-12-13 16:44:46,770 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 16:44:46,770 INFO L495 AbstractCegarLoop]: Abstraction has 6685 states and 9451 transitions. [2022-12-13 16:44:46,770 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 18.5) internal successors, (74), 3 states have internal predecessors, (74), 1 states have call successors, (19), 1 states have call predecessors, (19), 1 states have return successors, (18), 1 states have call predecessors, (18), 1 states have call successors, (18) [2022-12-13 16:44:46,770 INFO L276 IsEmpty]: Start isEmpty. Operand 6685 states and 9451 transitions. [2022-12-13 16:44:46,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2022-12-13 16:44:46,771 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 16:44:46,771 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 4, 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] [2022-12-13 16:44:46,790 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/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 (17)] Ended with exit code 0 [2022-12-13 16:44:46,971 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 17 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/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 16:44:46,972 INFO L420 AbstractCegarLoop]: === Iteration 17 === 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 26 more)] === [2022-12-13 16:44:46,973 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 16:44:46,973 INFO L85 PathProgramCache]: Analyzing trace with hash 1649869559, now seen corresponding path program 1 times [2022-12-13 16:44:46,977 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-12-13 16:44:46,977 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [114843721] [2022-12-13 16:44:46,978 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 16:44:46,978 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 16:44:46,978 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/bin/uautomizer-uyxdKDjOR8/mathsat [2022-12-13 16:44:46,981 INFO L229 MonitoredProcess]: Starting monitored process 18 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/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 16:44:46,983 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/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 (18)] Waiting until timeout for monitored process [2022-12-13 16:44:47,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:44:47,925 INFO L263 TraceCheckSpWp]: Trace formula consists of 1611 conjuncts, 4 conjunts are in the unsatisfiable core [2022-12-13 16:44:47,927 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-13 16:44:48,095 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2022-12-13 16:44:48,095 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-12-13 16:44:48,095 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-12-13 16:44:48,095 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [114843721] [2022-12-13 16:44:48,096 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [114843721] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 16:44:48,096 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 16:44:48,096 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-13 16:44:48,096 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [344689201] [2022-12-13 16:44:48,096 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 16:44:48,096 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-12-13 16:44:48,096 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-12-13 16:44:48,097 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-12-13 16:44:48,097 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-12-13 16:44:48,097 INFO L87 Difference]: Start difference. First operand 6685 states and 9451 transitions. Second operand has 4 states, 4 states have (on average 19.5) internal successors, (78), 3 states have internal predecessors, (78), 1 states have call successors, (20), 1 states have call predecessors, (20), 1 states have return successors, (19), 1 states have call predecessors, (19), 1 states have call successors, (19) [2022-12-13 16:44:48,769 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 16:44:48,769 INFO L93 Difference]: Finished difference Result 6685 states and 9451 transitions. [2022-12-13 16:44:48,770 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-12-13 16:44:48,770 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 19.5) internal successors, (78), 3 states have internal predecessors, (78), 1 states have call successors, (20), 1 states have call predecessors, (20), 1 states have return successors, (19), 1 states have call predecessors, (19), 1 states have call successors, (19) Word has length 128 [2022-12-13 16:44:48,770 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 16:44:48,784 INFO L225 Difference]: With dead ends: 6685 [2022-12-13 16:44:48,784 INFO L226 Difference]: Without dead ends: 6683 [2022-12-13 16:44:48,786 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 128 GetRequests, 125 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 16:44:48,787 INFO L413 NwaCegarLoop]: 3386 mSDtfsCounter, 3275 mSDsluCounter, 3384 mSDsCounter, 0 mSdLazyCounter, 2 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3277 SdHoareTripleChecker+Valid, 6770 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 16:44:48,787 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3277 Valid, 6770 Invalid, 2 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 2 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-12-13 16:44:48,791 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6683 states. [2022-12-13 16:44:49,506 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6683 to 6683. [2022-12-13 16:44:49,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6683 states, 4330 states have (on average 1.269284064665127) internal successors, (5496), 4499 states have internal predecessors, (5496), 1924 states have call successors, (1924), 419 states have call predecessors, (1924), 413 states have return successors, (2029), 1868 states have call predecessors, (2029), 1922 states have call successors, (2029) [2022-12-13 16:44:49,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6683 states to 6683 states and 9449 transitions. [2022-12-13 16:44:49,539 INFO L78 Accepts]: Start accepts. Automaton has 6683 states and 9449 transitions. Word has length 128 [2022-12-13 16:44:49,540 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 16:44:49,540 INFO L495 AbstractCegarLoop]: Abstraction has 6683 states and 9449 transitions. [2022-12-13 16:44:49,540 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 19.5) internal successors, (78), 3 states have internal predecessors, (78), 1 states have call successors, (20), 1 states have call predecessors, (20), 1 states have return successors, (19), 1 states have call predecessors, (19), 1 states have call successors, (19) [2022-12-13 16:44:49,540 INFO L276 IsEmpty]: Start isEmpty. Operand 6683 states and 9449 transitions. [2022-12-13 16:44:49,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2022-12-13 16:44:49,542 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 16:44:49,542 INFO L195 NwaCegarLoop]: trace histogram [8, 8, 8, 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] [2022-12-13 16:44:49,568 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/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 (18)] Ended with exit code 0 [2022-12-13 16:44:49,742 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 18 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/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 16:44:49,743 INFO L420 AbstractCegarLoop]: === Iteration 18 === Targeting ldv_linux_net_register_check_return_value_probeErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_kernel_rcu_update_lock_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 26 more)] === [2022-12-13 16:44:49,744 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 16:44:49,745 INFO L85 PathProgramCache]: Analyzing trace with hash 1569027943, now seen corresponding path program 1 times [2022-12-13 16:44:49,752 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-12-13 16:44:49,752 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [871678610] [2022-12-13 16:44:49,752 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 16:44:49,753 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 16:44:49,753 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/bin/uautomizer-uyxdKDjOR8/mathsat [2022-12-13 16:44:49,756 INFO L229 MonitoredProcess]: Starting monitored process 19 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/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 16:44:49,759 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/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 (19)] Waiting until timeout for monitored process [2022-12-13 16:44:50,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:44:51,004 INFO L263 TraceCheckSpWp]: Trace formula consists of 1873 conjuncts, 10 conjunts are in the unsatisfiable core [2022-12-13 16:44:51,008 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-13 16:44:51,048 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 148 trivial. 0 not checked. [2022-12-13 16:44:51,048 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-12-13 16:44:51,048 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-12-13 16:44:51,048 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [871678610] [2022-12-13 16:44:51,049 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [871678610] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 16:44:51,049 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 16:44:51,049 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-12-13 16:44:51,049 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1547843810] [2022-12-13 16:44:51,049 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 16:44:51,049 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-12-13 16:44:51,050 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-12-13 16:44:51,050 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-12-13 16:44:51,050 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-12-13 16:44:51,050 INFO L87 Difference]: Start difference. First operand 6683 states and 9449 transitions. Second operand has 6 states, 5 states have (on average 12.8) internal successors, (64), 5 states have internal predecessors, (64), 3 states have call successors, (22), 2 states have call predecessors, (22), 3 states have return successors, (21), 3 states have call predecessors, (21), 3 states have call successors, (21) [2022-12-13 16:44:52,143 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 16:44:52,143 INFO L93 Difference]: Finished difference Result 13349 states and 19078 transitions. [2022-12-13 16:44:52,144 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-12-13 16:44:52,144 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 5 states have (on average 12.8) internal successors, (64), 5 states have internal predecessors, (64), 3 states have call successors, (22), 2 states have call predecessors, (22), 3 states have return successors, (21), 3 states have call predecessors, (21), 3 states have call successors, (21) Word has length 154 [2022-12-13 16:44:52,145 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 16:44:52,159 INFO L225 Difference]: With dead ends: 13349 [2022-12-13 16:44:52,159 INFO L226 Difference]: Without dead ends: 6691 [2022-12-13 16:44:52,173 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 154 GetRequests, 149 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2022-12-13 16:44:52,173 INFO L413 NwaCegarLoop]: 3349 mSDtfsCounter, 3 mSDsluCounter, 13350 mSDsCounter, 0 mSdLazyCounter, 232 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5 SdHoareTripleChecker+Valid, 16699 SdHoareTripleChecker+Invalid, 232 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 232 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2022-12-13 16:44:52,173 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5 Valid, 16699 Invalid, 232 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 232 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-12-13 16:44:52,178 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6691 states. [2022-12-13 16:44:52,866 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6691 to 6683. [2022-12-13 16:44:52,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6683 states, 4330 states have (on average 1.2683602771362588) internal successors, (5492), 4499 states have internal predecessors, (5492), 1924 states have call successors, (1924), 419 states have call predecessors, (1924), 413 states have return successors, (2029), 1868 states have call predecessors, (2029), 1922 states have call successors, (2029) [2022-12-13 16:44:52,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6683 states to 6683 states and 9445 transitions. [2022-12-13 16:44:52,891 INFO L78 Accepts]: Start accepts. Automaton has 6683 states and 9445 transitions. Word has length 154 [2022-12-13 16:44:52,891 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 16:44:52,891 INFO L495 AbstractCegarLoop]: Abstraction has 6683 states and 9445 transitions. [2022-12-13 16:44:52,891 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 12.8) internal successors, (64), 5 states have internal predecessors, (64), 3 states have call successors, (22), 2 states have call predecessors, (22), 3 states have return successors, (21), 3 states have call predecessors, (21), 3 states have call successors, (21) [2022-12-13 16:44:52,891 INFO L276 IsEmpty]: Start isEmpty. Operand 6683 states and 9445 transitions. [2022-12-13 16:44:52,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2022-12-13 16:44:52,892 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 16:44:52,892 INFO L195 NwaCegarLoop]: trace histogram [8, 8, 8, 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] [2022-12-13 16:44:52,914 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/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 (19)] Ended with exit code 0 [2022-12-13 16:44:53,093 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 19 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/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 16:44:53,093 INFO L420 AbstractCegarLoop]: === Iteration 19 === Targeting ldv_linux_net_register_check_return_value_probeErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_kernel_rcu_update_lock_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 26 more)] === [2022-12-13 16:44:53,094 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 16:44:53,094 INFO L85 PathProgramCache]: Analyzing trace with hash 1174661157, now seen corresponding path program 1 times [2022-12-13 16:44:53,099 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-12-13 16:44:53,099 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [72014761] [2022-12-13 16:44:53,099 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 16:44:53,100 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 16:44:53,100 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/bin/uautomizer-uyxdKDjOR8/mathsat [2022-12-13 16:44:53,103 INFO L229 MonitoredProcess]: Starting monitored process 20 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/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 16:44:53,106 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/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 (20)] Waiting until timeout for monitored process [2022-12-13 16:44:54,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:44:54,439 INFO L263 TraceCheckSpWp]: Trace formula consists of 1873 conjuncts, 33 conjunts are in the unsatisfiable core [2022-12-13 16:44:54,444 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-13 16:44:55,039 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 149 trivial. 0 not checked. [2022-12-13 16:44:55,039 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-12-13 16:44:55,039 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-12-13 16:44:55,039 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [72014761] [2022-12-13 16:44:55,040 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [72014761] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 16:44:55,040 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 16:44:55,040 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2022-12-13 16:44:55,040 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [865232165] [2022-12-13 16:44:55,040 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 16:44:55,040 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 14 states [2022-12-13 16:44:55,040 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-12-13 16:44:55,041 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2022-12-13 16:44:55,041 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=157, Unknown=0, NotChecked=0, Total=182 [2022-12-13 16:44:55,041 INFO L87 Difference]: Start difference. First operand 6683 states and 9445 transitions. Second operand has 14 states, 12 states have (on average 5.333333333333333) internal successors, (64), 10 states have internal predecessors, (64), 4 states have call successors, (22), 2 states have call predecessors, (22), 6 states have return successors, (21), 6 states have call predecessors, (21), 4 states have call successors, (21) [2022-12-13 16:44:59,003 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 16:44:59,003 INFO L93 Difference]: Finished difference Result 13789 states and 19739 transitions. [2022-12-13 16:44:59,004 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2022-12-13 16:44:59,004 INFO L78 Accepts]: Start accepts. Automaton has has 14 states, 12 states have (on average 5.333333333333333) internal successors, (64), 10 states have internal predecessors, (64), 4 states have call successors, (22), 2 states have call predecessors, (22), 6 states have return successors, (21), 6 states have call predecessors, (21), 4 states have call successors, (21) Word has length 154 [2022-12-13 16:44:59,005 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 16:44:59,020 INFO L225 Difference]: With dead ends: 13789 [2022-12-13 16:44:59,020 INFO L226 Difference]: Without dead ends: 7131 [2022-12-13 16:44:59,033 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 158 GetRequests, 141 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=45, Invalid=297, Unknown=0, NotChecked=0, Total=342 [2022-12-13 16:44:59,034 INFO L413 NwaCegarLoop]: 3368 mSDtfsCounter, 316 mSDsluCounter, 40125 mSDsCounter, 0 mSdLazyCounter, 790 mSolverCounterSat, 65 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 350 SdHoareTripleChecker+Valid, 43493 SdHoareTripleChecker+Invalid, 855 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 65 IncrementalHoareTripleChecker+Valid, 790 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.7s IncrementalHoareTripleChecker+Time [2022-12-13 16:44:59,034 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [350 Valid, 43493 Invalid, 855 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [65 Valid, 790 Invalid, 0 Unknown, 0 Unchecked, 2.7s Time] [2022-12-13 16:44:59,038 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7131 states. [2022-12-13 16:44:59,753 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7131 to 6713. [2022-12-13 16:44:59,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6713 states, 4349 states have (on average 1.267187859277995) internal successors, (5511), 4521 states have internal predecessors, (5511), 1928 states have call successors, (1928), 419 states have call predecessors, (1928), 420 states have return successors, (2044), 1876 states have call predecessors, (2044), 1926 states have call successors, (2044) [2022-12-13 16:44:59,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6713 states to 6713 states and 9483 transitions. [2022-12-13 16:44:59,778 INFO L78 Accepts]: Start accepts. Automaton has 6713 states and 9483 transitions. Word has length 154 [2022-12-13 16:44:59,778 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 16:44:59,778 INFO L495 AbstractCegarLoop]: Abstraction has 6713 states and 9483 transitions. [2022-12-13 16:44:59,778 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 14 states, 12 states have (on average 5.333333333333333) internal successors, (64), 10 states have internal predecessors, (64), 4 states have call successors, (22), 2 states have call predecessors, (22), 6 states have return successors, (21), 6 states have call predecessors, (21), 4 states have call successors, (21) [2022-12-13 16:44:59,778 INFO L276 IsEmpty]: Start isEmpty. Operand 6713 states and 9483 transitions. [2022-12-13 16:44:59,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2022-12-13 16:44:59,779 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 16:44:59,779 INFO L195 NwaCegarLoop]: trace histogram [8, 8, 8, 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] [2022-12-13 16:44:59,801 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/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 (20)] Forceful destruction successful, exit code 0 [2022-12-13 16:44:59,980 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 20 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/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 16:44:59,980 INFO L420 AbstractCegarLoop]: === Iteration 20 === Targeting ldv_linux_net_register_check_return_value_probeErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_kernel_rcu_update_lock_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 26 more)] === [2022-12-13 16:44:59,981 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 16:44:59,982 INFO L85 PathProgramCache]: Analyzing trace with hash -1096473865, now seen corresponding path program 1 times [2022-12-13 16:44:59,986 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-12-13 16:44:59,986 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1949011948] [2022-12-13 16:44:59,986 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 16:44:59,987 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 16:44:59,987 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/bin/uautomizer-uyxdKDjOR8/mathsat [2022-12-13 16:44:59,990 INFO L229 MonitoredProcess]: Starting monitored process 21 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/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 16:44:59,993 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/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 (21)] Waiting until timeout for monitored process [2022-12-13 16:45:01,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:45:01,420 INFO L263 TraceCheckSpWp]: Trace formula consists of 1886 conjuncts, 4 conjunts are in the unsatisfiable core [2022-12-13 16:45:01,423 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-13 16:45:01,510 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2022-12-13 16:45:01,510 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-12-13 16:45:01,510 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-12-13 16:45:01,510 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1949011948] [2022-12-13 16:45:01,511 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1949011948] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 16:45:01,511 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 16:45:01,511 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-13 16:45:01,511 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2089300145] [2022-12-13 16:45:01,511 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 16:45:01,511 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-13 16:45:01,511 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-12-13 16:45:01,511 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-13 16:45:01,512 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-13 16:45:01,512 INFO L87 Difference]: Start difference. First operand 6713 states and 9483 transitions. Second operand has 3 states, 3 states have (on average 21.0) internal successors, (63), 3 states have internal predecessors, (63), 2 states have call successors, (22), 2 states have call predecessors, (22), 2 states have return successors, (21), 2 states have call predecessors, (21), 2 states have call successors, (21) [2022-12-13 16:45:02,371 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 16:45:02,371 INFO L93 Difference]: Finished difference Result 13395 states and 18931 transitions. [2022-12-13 16:45:02,372 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-13 16:45:02,372 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 21.0) internal successors, (63), 3 states have internal predecessors, (63), 2 states have call successors, (22), 2 states have call predecessors, (22), 2 states have return successors, (21), 2 states have call predecessors, (21), 2 states have call successors, (21) Word has length 155 [2022-12-13 16:45:02,372 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 16:45:02,387 INFO L225 Difference]: With dead ends: 13395 [2022-12-13 16:45:02,387 INFO L226 Difference]: Without dead ends: 6707 [2022-12-13 16:45:02,400 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 154 GetRequests, 153 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 16:45:02,401 INFO L413 NwaCegarLoop]: 3381 mSDtfsCounter, 3328 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 1 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3328 SdHoareTripleChecker+Valid, 3381 SdHoareTripleChecker+Invalid, 2 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 1 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-12-13 16:45:02,401 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3328 Valid, 3381 Invalid, 2 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 1 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-12-13 16:45:02,405 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6707 states. [2022-12-13 16:45:03,142 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6707 to 6707. [2022-12-13 16:45:03,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6707 states, 4344 states have (on average 1.2665745856353592) internal successors, (5502), 4515 states have internal predecessors, (5502), 1928 states have call successors, (1928), 419 states have call predecessors, (1928), 420 states have return successors, (2044), 1876 states have call predecessors, (2044), 1926 states have call successors, (2044) [2022-12-13 16:45:03,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6707 states to 6707 states and 9474 transitions. [2022-12-13 16:45:03,168 INFO L78 Accepts]: Start accepts. Automaton has 6707 states and 9474 transitions. Word has length 155 [2022-12-13 16:45:03,168 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 16:45:03,168 INFO L495 AbstractCegarLoop]: Abstraction has 6707 states and 9474 transitions. [2022-12-13 16:45:03,168 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 21.0) internal successors, (63), 3 states have internal predecessors, (63), 2 states have call successors, (22), 2 states have call predecessors, (22), 2 states have return successors, (21), 2 states have call predecessors, (21), 2 states have call successors, (21) [2022-12-13 16:45:03,168 INFO L276 IsEmpty]: Start isEmpty. Operand 6707 states and 9474 transitions. [2022-12-13 16:45:03,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2022-12-13 16:45:03,169 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 16:45:03,169 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 4, 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] [2022-12-13 16:45:03,192 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/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 (21)] Ended with exit code 0 [2022-12-13 16:45:03,370 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 21 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/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 16:45:03,371 INFO L420 AbstractCegarLoop]: === Iteration 21 === 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 26 more)] === [2022-12-13 16:45:03,371 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 16:45:03,372 INFO L85 PathProgramCache]: Analyzing trace with hash 538270320, now seen corresponding path program 1 times [2022-12-13 16:45:03,376 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-12-13 16:45:03,376 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1155477965] [2022-12-13 16:45:03,376 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 16:45:03,377 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 16:45:03,377 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/bin/uautomizer-uyxdKDjOR8/mathsat [2022-12-13 16:45:03,379 INFO L229 MonitoredProcess]: Starting monitored process 22 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/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 16:45:03,382 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/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 (22)] Waiting until timeout for monitored process [2022-12-13 16:45:04,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:45:04,423 INFO L263 TraceCheckSpWp]: Trace formula consists of 1620 conjuncts, 4 conjunts are in the unsatisfiable core [2022-12-13 16:45:04,426 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-13 16:45:04,649 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2022-12-13 16:45:04,649 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-12-13 16:45:04,649 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-12-13 16:45:04,649 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1155477965] [2022-12-13 16:45:04,649 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1155477965] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 16:45:04,650 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 16:45:04,650 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-13 16:45:04,650 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1970568005] [2022-12-13 16:45:04,650 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 16:45:04,650 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-12-13 16:45:04,650 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-12-13 16:45:04,651 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-12-13 16:45:04,651 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-12-13 16:45:04,651 INFO L87 Difference]: Start difference. First operand 6707 states and 9474 transitions. Second operand has 4 states, 4 states have (on average 20.5) internal successors, (82), 3 states have internal predecessors, (82), 1 states have call successors, (21), 1 states have call predecessors, (21), 1 states have return successors, (20), 1 states have call predecessors, (20), 1 states have call successors, (20) [2022-12-13 16:45:05,432 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 16:45:05,432 INFO L93 Difference]: Finished difference Result 6707 states and 9474 transitions. [2022-12-13 16:45:05,433 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-12-13 16:45:05,433 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 20.5) internal successors, (82), 3 states have internal predecessors, (82), 1 states have call successors, (21), 1 states have call predecessors, (21), 1 states have return successors, (20), 1 states have call predecessors, (20), 1 states have call successors, (20) Word has length 134 [2022-12-13 16:45:05,433 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 16:45:05,446 INFO L225 Difference]: With dead ends: 6707 [2022-12-13 16:45:05,446 INFO L226 Difference]: Without dead ends: 6705 [2022-12-13 16:45:05,449 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 134 GetRequests, 131 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 16:45:05,449 INFO L413 NwaCegarLoop]: 3378 mSDtfsCounter, 3261 mSDsluCounter, 3376 mSDsCounter, 0 mSdLazyCounter, 2 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3263 SdHoareTripleChecker+Valid, 6754 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 16:45:05,449 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3263 Valid, 6754 Invalid, 2 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 2 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-12-13 16:45:05,453 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6705 states. [2022-12-13 16:45:06,255 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6705 to 6705. [2022-12-13 16:45:06,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6705 states, 4343 states have (on average 1.2664057103384756) internal successors, (5500), 4513 states have internal predecessors, (5500), 1928 states have call successors, (1928), 419 states have call predecessors, (1928), 420 states have return successors, (2044), 1876 states have call predecessors, (2044), 1926 states have call successors, (2044) [2022-12-13 16:45:06,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6705 states to 6705 states and 9472 transitions. [2022-12-13 16:45:06,277 INFO L78 Accepts]: Start accepts. Automaton has 6705 states and 9472 transitions. Word has length 134 [2022-12-13 16:45:06,277 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 16:45:06,277 INFO L495 AbstractCegarLoop]: Abstraction has 6705 states and 9472 transitions. [2022-12-13 16:45:06,277 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 20.5) internal successors, (82), 3 states have internal predecessors, (82), 1 states have call successors, (21), 1 states have call predecessors, (21), 1 states have return successors, (20), 1 states have call predecessors, (20), 1 states have call successors, (20) [2022-12-13 16:45:06,277 INFO L276 IsEmpty]: Start isEmpty. Operand 6705 states and 9472 transitions. [2022-12-13 16:45:06,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2022-12-13 16:45:06,278 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 16:45:06,279 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 4, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 16:45:06,298 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/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 (22)] Forceful destruction successful, exit code 0 [2022-12-13 16:45:06,479 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 22 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/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 16:45:06,480 INFO L420 AbstractCegarLoop]: === Iteration 22 === 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 26 more)] === [2022-12-13 16:45:06,481 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 16:45:06,481 INFO L85 PathProgramCache]: Analyzing trace with hash -599736421, now seen corresponding path program 1 times [2022-12-13 16:45:06,485 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-12-13 16:45:06,486 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1438178341] [2022-12-13 16:45:06,486 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 16:45:06,487 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 16:45:06,487 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/bin/uautomizer-uyxdKDjOR8/mathsat [2022-12-13 16:45:06,490 INFO L229 MonitoredProcess]: Starting monitored process 23 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/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 16:45:06,492 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/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 (23)] Waiting until timeout for monitored process [2022-12-13 16:45:07,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:45:07,548 INFO L263 TraceCheckSpWp]: Trace formula consists of 1629 conjuncts, 4 conjunts are in the unsatisfiable core [2022-12-13 16:45:07,551 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-13 16:45:07,816 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2022-12-13 16:45:07,816 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-12-13 16:45:07,816 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-12-13 16:45:07,816 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1438178341] [2022-12-13 16:45:07,816 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1438178341] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 16:45:07,816 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 16:45:07,816 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-13 16:45:07,817 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [408535921] [2022-12-13 16:45:07,817 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 16:45:07,817 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-12-13 16:45:07,817 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-12-13 16:45:07,817 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-12-13 16:45:07,817 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-12-13 16:45:07,817 INFO L87 Difference]: Start difference. First operand 6705 states and 9472 transitions. Second operand has 4 states, 4 states have (on average 21.5) internal successors, (86), 3 states have internal predecessors, (86), 1 states have call successors, (22), 1 states have call predecessors, (22), 1 states have return successors, (21), 1 states have call predecessors, (21), 1 states have call successors, (21) [2022-12-13 16:45:08,623 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 16:45:08,624 INFO L93 Difference]: Finished difference Result 6705 states and 9472 transitions. [2022-12-13 16:45:08,624 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-12-13 16:45:08,624 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 21.5) internal successors, (86), 3 states have internal predecessors, (86), 1 states have call successors, (22), 1 states have call predecessors, (22), 1 states have return successors, (21), 1 states have call predecessors, (21), 1 states have call successors, (21) Word has length 140 [2022-12-13 16:45:08,624 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 16:45:08,638 INFO L225 Difference]: With dead ends: 6705 [2022-12-13 16:45:08,638 INFO L226 Difference]: Without dead ends: 6703 [2022-12-13 16:45:08,640 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 140 GetRequests, 137 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 16:45:08,641 INFO L413 NwaCegarLoop]: 3376 mSDtfsCounter, 3253 mSDsluCounter, 3374 mSDsCounter, 0 mSdLazyCounter, 2 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3255 SdHoareTripleChecker+Valid, 6750 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 16:45:08,641 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3255 Valid, 6750 Invalid, 2 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 2 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-12-13 16:45:08,645 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6703 states. [2022-12-13 16:45:09,484 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6703 to 6703. [2022-12-13 16:45:09,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6703 states, 4342 states have (on average 1.2662367572547213) internal successors, (5498), 4511 states have internal predecessors, (5498), 1928 states have call successors, (1928), 419 states have call predecessors, (1928), 420 states have return successors, (2044), 1876 states have call predecessors, (2044), 1926 states have call successors, (2044) [2022-12-13 16:45:09,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6703 states to 6703 states and 9470 transitions. [2022-12-13 16:45:09,507 INFO L78 Accepts]: Start accepts. Automaton has 6703 states and 9470 transitions. Word has length 140 [2022-12-13 16:45:09,507 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 16:45:09,507 INFO L495 AbstractCegarLoop]: Abstraction has 6703 states and 9470 transitions. [2022-12-13 16:45:09,507 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 21.5) internal successors, (86), 3 states have internal predecessors, (86), 1 states have call successors, (22), 1 states have call predecessors, (22), 1 states have return successors, (21), 1 states have call predecessors, (21), 1 states have call successors, (21) [2022-12-13 16:45:09,508 INFO L276 IsEmpty]: Start isEmpty. Operand 6703 states and 9470 transitions. [2022-12-13 16:45:09,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2022-12-13 16:45:09,508 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 16:45:09,509 INFO L195 NwaCegarLoop]: trace histogram [8, 8, 8, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 16:45:09,527 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/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 (23)] Forceful destruction successful, exit code 0 [2022-12-13 16:45:09,709 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 23 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/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 16:45:09,710 INFO L420 AbstractCegarLoop]: === Iteration 23 === Targeting ldv_linux_usb_register_check_return_value_probeErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_kernel_rcu_update_lock_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 26 more)] === [2022-12-13 16:45:09,710 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 16:45:09,711 INFO L85 PathProgramCache]: Analyzing trace with hash -956651443, now seen corresponding path program 1 times [2022-12-13 16:45:09,715 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-12-13 16:45:09,716 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1844038998] [2022-12-13 16:45:09,716 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 16:45:09,716 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 16:45:09,717 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/bin/uautomizer-uyxdKDjOR8/mathsat [2022-12-13 16:45:09,719 INFO L229 MonitoredProcess]: Starting monitored process 24 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/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 16:45:09,722 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/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 (24)] Waiting until timeout for monitored process [2022-12-13 16:45:11,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:45:11,140 INFO L263 TraceCheckSpWp]: Trace formula consists of 1899 conjuncts, 4 conjunts are in the unsatisfiable core [2022-12-13 16:45:11,142 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-13 16:45:11,233 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2022-12-13 16:45:11,233 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-12-13 16:45:11,233 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-12-13 16:45:11,233 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1844038998] [2022-12-13 16:45:11,233 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1844038998] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 16:45:11,233 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 16:45:11,233 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-13 16:45:11,234 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1003016571] [2022-12-13 16:45:11,234 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 16:45:11,234 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-13 16:45:11,234 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-12-13 16:45:11,234 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-13 16:45:11,235 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-13 16:45:11,235 INFO L87 Difference]: Start difference. First operand 6703 states and 9470 transitions. Second operand has 3 states, 3 states have (on average 22.666666666666668) internal successors, (68), 3 states have internal predecessors, (68), 2 states have call successors, (24), 2 states have call predecessors, (24), 2 states have return successors, (23), 2 states have call predecessors, (23), 2 states have call successors, (23) [2022-12-13 16:45:12,308 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 16:45:12,308 INFO L93 Difference]: Finished difference Result 13375 states and 18905 transitions. [2022-12-13 16:45:12,309 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-13 16:45:12,309 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 22.666666666666668) internal successors, (68), 3 states have internal predecessors, (68), 2 states have call successors, (24), 2 states have call predecessors, (24), 2 states have return successors, (23), 2 states have call predecessors, (23), 2 states have call successors, (23) Word has length 164 [2022-12-13 16:45:12,309 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 16:45:12,324 INFO L225 Difference]: With dead ends: 13375 [2022-12-13 16:45:12,324 INFO L226 Difference]: Without dead ends: 6697 [2022-12-13 16:45:12,337 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 163 GetRequests, 162 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 16:45:12,337 INFO L413 NwaCegarLoop]: 3372 mSDtfsCounter, 3314 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 1 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3314 SdHoareTripleChecker+Valid, 3372 SdHoareTripleChecker+Invalid, 2 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 1 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-12-13 16:45:12,337 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3314 Valid, 3372 Invalid, 2 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 1 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-12-13 16:45:12,341 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6697 states. [2022-12-13 16:45:13,500 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6697 to 6697. [2022-12-13 16:45:13,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6697 states, 4337 states have (on average 1.2656213972792252) internal successors, (5489), 4505 states have internal predecessors, (5489), 1928 states have call successors, (1928), 419 states have call predecessors, (1928), 420 states have return successors, (2044), 1876 states have call predecessors, (2044), 1926 states have call successors, (2044) [2022-12-13 16:45:13,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6697 states to 6697 states and 9461 transitions. [2022-12-13 16:45:13,532 INFO L78 Accepts]: Start accepts. Automaton has 6697 states and 9461 transitions. Word has length 164 [2022-12-13 16:45:13,532 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 16:45:13,533 INFO L495 AbstractCegarLoop]: Abstraction has 6697 states and 9461 transitions. [2022-12-13 16:45:13,533 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 22.666666666666668) internal successors, (68), 3 states have internal predecessors, (68), 2 states have call successors, (24), 2 states have call predecessors, (24), 2 states have return successors, (23), 2 states have call predecessors, (23), 2 states have call successors, (23) [2022-12-13 16:45:13,533 INFO L276 IsEmpty]: Start isEmpty. Operand 6697 states and 9461 transitions. [2022-12-13 16:45:13,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2022-12-13 16:45:13,534 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 16:45:13,534 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 4, 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] [2022-12-13 16:45:13,555 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/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 (24)] Ended with exit code 0 [2022-12-13 16:45:13,735 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 24 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/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 16:45:13,736 INFO L420 AbstractCegarLoop]: === Iteration 24 === 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 26 more)] === [2022-12-13 16:45:13,737 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 16:45:13,738 INFO L85 PathProgramCache]: Analyzing trace with hash 1767962135, now seen corresponding path program 1 times [2022-12-13 16:45:13,745 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-12-13 16:45:13,745 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [2068973104] [2022-12-13 16:45:13,746 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 16:45:13,747 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 16:45:13,747 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/bin/uautomizer-uyxdKDjOR8/mathsat [2022-12-13 16:45:13,750 INFO L229 MonitoredProcess]: Starting monitored process 25 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/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 16:45:13,753 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/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 (25)] Waiting until timeout for monitored process [2022-12-13 16:45:14,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:45:14,741 INFO L263 TraceCheckSpWp]: Trace formula consists of 1638 conjuncts, 4 conjunts are in the unsatisfiable core [2022-12-13 16:45:14,746 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-13 16:45:14,980 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2022-12-13 16:45:14,980 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-12-13 16:45:14,980 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-12-13 16:45:14,980 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [2068973104] [2022-12-13 16:45:14,980 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [2068973104] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 16:45:14,981 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 16:45:14,981 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-13 16:45:14,981 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [841205201] [2022-12-13 16:45:14,981 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 16:45:14,982 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-12-13 16:45:14,982 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-12-13 16:45:14,982 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-12-13 16:45:14,983 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-12-13 16:45:14,983 INFO L87 Difference]: Start difference. First operand 6697 states and 9461 transitions. Second operand has 4 states, 4 states have (on average 22.5) internal successors, (90), 3 states have internal predecessors, (90), 1 states have call successors, (23), 1 states have call predecessors, (23), 1 states have return successors, (22), 1 states have call predecessors, (22), 1 states have call successors, (22) [2022-12-13 16:45:15,974 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 16:45:15,975 INFO L93 Difference]: Finished difference Result 6697 states and 9461 transitions. [2022-12-13 16:45:15,975 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-12-13 16:45:15,976 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 22.5) internal successors, (90), 3 states have internal predecessors, (90), 1 states have call successors, (23), 1 states have call predecessors, (23), 1 states have return successors, (22), 1 states have call predecessors, (22), 1 states have call successors, (22) Word has length 146 [2022-12-13 16:45:15,976 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 16:45:15,989 INFO L225 Difference]: With dead ends: 6697 [2022-12-13 16:45:15,989 INFO L226 Difference]: Without dead ends: 6695 [2022-12-13 16:45:15,991 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 146 GetRequests, 143 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 16:45:15,992 INFO L413 NwaCegarLoop]: 3369 mSDtfsCounter, 3240 mSDsluCounter, 3367 mSDsCounter, 0 mSdLazyCounter, 2 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3242 SdHoareTripleChecker+Valid, 6736 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 16:45:15,992 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3242 Valid, 6736 Invalid, 2 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 2 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-12-13 16:45:15,996 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6695 states. [2022-12-13 16:45:16,906 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6695 to 6695. [2022-12-13 16:45:16,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6695 states, 4336 states have (on average 1.2654520295202951) internal successors, (5487), 4503 states have internal predecessors, (5487), 1928 states have call successors, (1928), 419 states have call predecessors, (1928), 420 states have return successors, (2044), 1876 states have call predecessors, (2044), 1926 states have call successors, (2044) [2022-12-13 16:45:16,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6695 states to 6695 states and 9459 transitions. [2022-12-13 16:45:16,928 INFO L78 Accepts]: Start accepts. Automaton has 6695 states and 9459 transitions. Word has length 146 [2022-12-13 16:45:16,929 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 16:45:16,929 INFO L495 AbstractCegarLoop]: Abstraction has 6695 states and 9459 transitions. [2022-12-13 16:45:16,929 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 22.5) internal successors, (90), 3 states have internal predecessors, (90), 1 states have call successors, (23), 1 states have call predecessors, (23), 1 states have return successors, (22), 1 states have call predecessors, (22), 1 states have call successors, (22) [2022-12-13 16:45:16,929 INFO L276 IsEmpty]: Start isEmpty. Operand 6695 states and 9459 transitions. [2022-12-13 16:45:16,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2022-12-13 16:45:16,930 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 16:45:16,930 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 4, 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] [2022-12-13 16:45:16,949 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/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 (25)] Forceful destruction successful, exit code 0 [2022-12-13 16:45:17,131 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 25 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/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 16:45:17,131 INFO L420 AbstractCegarLoop]: === Iteration 25 === 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 26 more)] === [2022-12-13 16:45:17,131 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 16:45:17,131 INFO L85 PathProgramCache]: Analyzing trace with hash -911789814, now seen corresponding path program 1 times [2022-12-13 16:45:17,132 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-12-13 16:45:17,132 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1202311178] [2022-12-13 16:45:17,132 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 16:45:17,133 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 16:45:17,133 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/bin/uautomizer-uyxdKDjOR8/mathsat [2022-12-13 16:45:17,133 INFO L229 MonitoredProcess]: Starting monitored process 26 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/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 16:45:17,134 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/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 (26)] Waiting until timeout for monitored process [2022-12-13 16:45:18,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:45:18,061 INFO L263 TraceCheckSpWp]: Trace formula consists of 1647 conjuncts, 4 conjunts are in the unsatisfiable core [2022-12-13 16:45:18,063 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-13 16:45:18,278 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2022-12-13 16:45:18,279 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-12-13 16:45:18,279 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-12-13 16:45:18,279 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1202311178] [2022-12-13 16:45:18,279 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1202311178] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 16:45:18,279 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 16:45:18,279 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-13 16:45:18,279 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1906467092] [2022-12-13 16:45:18,279 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 16:45:18,280 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-12-13 16:45:18,280 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-12-13 16:45:18,280 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-12-13 16:45:18,281 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-12-13 16:45:18,281 INFO L87 Difference]: Start difference. First operand 6695 states and 9459 transitions. Second operand has 4 states, 4 states have (on average 23.5) internal successors, (94), 3 states have internal predecessors, (94), 1 states have call successors, (24), 1 states have call predecessors, (24), 1 states have return successors, (23), 1 states have call predecessors, (23), 1 states have call successors, (23) [2022-12-13 16:45:19,227 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 16:45:19,227 INFO L93 Difference]: Finished difference Result 6695 states and 9459 transitions. [2022-12-13 16:45:19,227 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-12-13 16:45:19,227 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 23.5) internal successors, (94), 3 states have internal predecessors, (94), 1 states have call successors, (24), 1 states have call predecessors, (24), 1 states have return successors, (23), 1 states have call predecessors, (23), 1 states have call successors, (23) Word has length 152 [2022-12-13 16:45:19,228 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 16:45:19,241 INFO L225 Difference]: With dead ends: 6695 [2022-12-13 16:45:19,241 INFO L226 Difference]: Without dead ends: 6693 [2022-12-13 16:45:19,243 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 152 GetRequests, 149 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 16:45:19,244 INFO L413 NwaCegarLoop]: 3367 mSDtfsCounter, 3232 mSDsluCounter, 3365 mSDsCounter, 0 mSdLazyCounter, 2 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3234 SdHoareTripleChecker+Valid, 6732 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 16:45:19,244 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3234 Valid, 6732 Invalid, 2 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 2 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-12-13 16:45:19,248 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6693 states. [2022-12-13 16:45:20,221 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6693 to 6693. [2022-12-13 16:45:20,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6693 states, 4335 states have (on average 1.2652825836216839) internal successors, (5485), 4501 states have internal predecessors, (5485), 1928 states have call successors, (1928), 419 states have call predecessors, (1928), 420 states have return successors, (2044), 1876 states have call predecessors, (2044), 1926 states have call successors, (2044) [2022-12-13 16:45:20,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6693 states to 6693 states and 9457 transitions. [2022-12-13 16:45:20,244 INFO L78 Accepts]: Start accepts. Automaton has 6693 states and 9457 transitions. Word has length 152 [2022-12-13 16:45:20,244 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 16:45:20,244 INFO L495 AbstractCegarLoop]: Abstraction has 6693 states and 9457 transitions. [2022-12-13 16:45:20,244 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 23.5) internal successors, (94), 3 states have internal predecessors, (94), 1 states have call successors, (24), 1 states have call predecessors, (24), 1 states have return successors, (23), 1 states have call predecessors, (23), 1 states have call successors, (23) [2022-12-13 16:45:20,244 INFO L276 IsEmpty]: Start isEmpty. Operand 6693 states and 9457 transitions. [2022-12-13 16:45:20,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2022-12-13 16:45:20,245 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 16:45:20,245 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 4, 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] [2022-12-13 16:45:20,264 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/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 (26)] Ended with exit code 0 [2022-12-13 16:45:20,446 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 26 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/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 16:45:20,447 INFO L420 AbstractCegarLoop]: === Iteration 26 === 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 26 more)] === [2022-12-13 16:45:20,448 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 16:45:20,448 INFO L85 PathProgramCache]: Analyzing trace with hash 1234259642, now seen corresponding path program 1 times [2022-12-13 16:45:20,452 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-12-13 16:45:20,453 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [241844381] [2022-12-13 16:45:20,453 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 16:45:20,453 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 16:45:20,454 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/bin/uautomizer-uyxdKDjOR8/mathsat [2022-12-13 16:45:20,456 INFO L229 MonitoredProcess]: Starting monitored process 27 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/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 16:45:20,459 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/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 (27)] Waiting until timeout for monitored process [2022-12-13 16:45:21,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:45:21,376 INFO L263 TraceCheckSpWp]: Trace formula consists of 1656 conjuncts, 4 conjunts are in the unsatisfiable core [2022-12-13 16:45:21,378 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-13 16:45:21,623 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2022-12-13 16:45:21,623 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-12-13 16:45:21,623 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-12-13 16:45:21,623 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [241844381] [2022-12-13 16:45:21,623 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [241844381] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 16:45:21,623 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 16:45:21,623 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-13 16:45:21,624 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [745646010] [2022-12-13 16:45:21,624 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 16:45:21,624 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-12-13 16:45:21,624 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-12-13 16:45:21,625 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-12-13 16:45:21,625 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-12-13 16:45:21,625 INFO L87 Difference]: Start difference. First operand 6693 states and 9457 transitions. Second operand has 4 states, 4 states have (on average 24.5) internal successors, (98), 3 states have internal predecessors, (98), 1 states have call successors, (25), 1 states have call predecessors, (25), 1 states have return successors, (24), 1 states have call predecessors, (24), 1 states have call successors, (24) [2022-12-13 16:45:22,619 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 16:45:22,619 INFO L93 Difference]: Finished difference Result 6693 states and 9457 transitions. [2022-12-13 16:45:22,619 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-12-13 16:45:22,619 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 24.5) internal successors, (98), 3 states have internal predecessors, (98), 1 states have call successors, (25), 1 states have call predecessors, (25), 1 states have return successors, (24), 1 states have call predecessors, (24), 1 states have call successors, (24) Word has length 158 [2022-12-13 16:45:22,620 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 16:45:22,631 INFO L225 Difference]: With dead ends: 6693 [2022-12-13 16:45:22,631 INFO L226 Difference]: Without dead ends: 6691 [2022-12-13 16:45:22,633 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 158 GetRequests, 155 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 16:45:22,633 INFO L413 NwaCegarLoop]: 3365 mSDtfsCounter, 3224 mSDsluCounter, 3363 mSDsCounter, 0 mSdLazyCounter, 2 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3226 SdHoareTripleChecker+Valid, 6728 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 16:45:22,633 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3226 Valid, 6728 Invalid, 2 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 2 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-12-13 16:45:22,637 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6691 states. [2022-12-13 16:45:23,615 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6691 to 6691. [2022-12-13 16:45:23,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6691 states, 4334 states have (on average 1.2651130595293032) internal successors, (5483), 4499 states have internal predecessors, (5483), 1928 states have call successors, (1928), 419 states have call predecessors, (1928), 420 states have return successors, (2044), 1876 states have call predecessors, (2044), 1926 states have call successors, (2044) [2022-12-13 16:45:23,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6691 states to 6691 states and 9455 transitions. [2022-12-13 16:45:23,638 INFO L78 Accepts]: Start accepts. Automaton has 6691 states and 9455 transitions. Word has length 158 [2022-12-13 16:45:23,638 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 16:45:23,639 INFO L495 AbstractCegarLoop]: Abstraction has 6691 states and 9455 transitions. [2022-12-13 16:45:23,639 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 24.5) internal successors, (98), 3 states have internal predecessors, (98), 1 states have call successors, (25), 1 states have call predecessors, (25), 1 states have return successors, (24), 1 states have call predecessors, (24), 1 states have call successors, (24) [2022-12-13 16:45:23,639 INFO L276 IsEmpty]: Start isEmpty. Operand 6691 states and 9455 transitions. [2022-12-13 16:45:23,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2022-12-13 16:45:23,640 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 16:45:23,640 INFO L195 NwaCegarLoop]: trace histogram [8, 8, 8, 3, 3, 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] [2022-12-13 16:45:23,659 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/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 (27)] Ended with exit code 0 [2022-12-13 16:45:23,840 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 27 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/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 16:45:23,841 INFO L420 AbstractCegarLoop]: === Iteration 27 === Targeting ldv_linux_arch_io_io_mem_unmapErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_kernel_rcu_update_lock_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 26 more)] === [2022-12-13 16:45:23,841 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 16:45:23,841 INFO L85 PathProgramCache]: Analyzing trace with hash 800762014, now seen corresponding path program 1 times [2022-12-13 16:45:23,843 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-12-13 16:45:23,843 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1773527073] [2022-12-13 16:45:23,843 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 16:45:23,843 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 16:45:23,843 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/bin/uautomizer-uyxdKDjOR8/mathsat [2022-12-13 16:45:23,844 INFO L229 MonitoredProcess]: Starting monitored process 28 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/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 16:45:23,845 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6efbb612-d630-4bb3-b0c2-4f906b85ab12/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 (28)] Waiting until timeout for monitored process [2022-12-13 16:45:25,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:45:25,418 INFO L263 TraceCheckSpWp]: Trace formula consists of 2030 conjuncts, 10 conjunts are in the unsatisfiable core [2022-12-13 16:45:25,422 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-13 16:45:25,464 INFO L134 CoverageAnalysis]: Checked inductivity of 163 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 159 trivial. 0 not checked. [2022-12-13 16:45:25,465 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-12-13 16:45:25,465 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-12-13 16:45:25,465 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1773527073] [2022-12-13 16:45:25,465 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1773527073] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 16:45:25,465 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 16:45:25,465 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-12-13 16:45:25,465 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1938057570] [2022-12-13 16:45:25,465 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 16:45:25,466 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-12-13 16:45:25,466 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-12-13 16:45:25,466 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-12-13 16:45:25,466 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-12-13 16:45:25,466 INFO L87 Difference]: Start difference. First operand 6691 states and 9455 transitions. Second operand has 6 states, 5 states have (on average 16.4) internal successors, (82), 5 states have internal predecessors, (82), 3 states have call successors, (25), 2 states have call predecessors, (25), 2 states have return successors, (23), 2 states have call predecessors, (23), 2 states have call successors, (23) [2022-12-13 16:45:26,889 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 16:45:26,890 INFO L93 Difference]: Finished difference Result 13427 states and 19198 transitions. [2022-12-13 16:45:26,890 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-12-13 16:45:26,891 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 5 states have (on average 16.4) internal successors, (82), 5 states have internal predecessors, (82), 3 states have call successors, (25), 2 states have call predecessors, (25), 2 states have return successors, (23), 2 states have call predecessors, (23), 2 states have call successors, (23) Word has length 181 [2022-12-13 16:45:26,891 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 16:45:26,908 INFO L225 Difference]: With dead ends: 13427 [2022-12-13 16:45:26,908 INFO L226 Difference]: Without dead ends: 6761 [2022-12-13 16:45:26,921 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 181 GetRequests, 176 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2022-12-13 16:45:26,921 INFO L413 NwaCegarLoop]: 3347 mSDtfsCounter, 21 mSDsluCounter, 13327 mSDsCounter, 0 mSdLazyCounter, 234 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 28 SdHoareTripleChecker+Valid, 16674 SdHoareTripleChecker+Invalid, 234 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 234 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2022-12-13 16:45:26,922 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [28 Valid, 16674 Invalid, 234 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 234 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-12-13 16:45:26,926 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6761 states.