./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--usb--isp1760--isp1760.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 30e01a73 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd26f804-ffca-4010-9e54-23b6045c4ef6/bin/utaipan-verify-mE87zJ7Ire/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd26f804-ffca-4010-9e54-23b6045c4ef6/bin/utaipan-verify-mE87zJ7Ire/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd26f804-ffca-4010-9e54-23b6045c4ef6/bin/utaipan-verify-mE87zJ7Ire/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd26f804-ffca-4010-9e54-23b6045c4ef6/bin/utaipan-verify-mE87zJ7Ire/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--usb--isp1760--isp1760.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd26f804-ffca-4010-9e54-23b6045c4ef6/bin/utaipan-verify-mE87zJ7Ire/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd26f804-ffca-4010-9e54-23b6045c4ef6/bin/utaipan-verify-mE87zJ7Ire --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 02dd32bddba19b84f713c448bd8e9ace974caebaf6d84ba76c08aa5870e8df57 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-30e01a7 [2023-11-23 21:08:56,327 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-23 21:08:56,396 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd26f804-ffca-4010-9e54-23b6045c4ef6/bin/utaipan-verify-mE87zJ7Ire/config/svcomp-Reach-64bit-Taipan_Default.epf [2023-11-23 21:08:56,402 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-23 21:08:56,403 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-23 21:08:56,430 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-23 21:08:56,430 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-23 21:08:56,431 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-23 21:08:56,432 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-23 21:08:56,432 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-23 21:08:56,433 INFO L153 SettingsManager]: * User list type=DISABLED [2023-11-23 21:08:56,433 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-11-23 21:08:56,434 INFO L153 SettingsManager]: * Explicit value domain=true [2023-11-23 21:08:56,434 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2023-11-23 21:08:56,435 INFO L153 SettingsManager]: * Octagon Domain=false [2023-11-23 21:08:56,436 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2023-11-23 21:08:56,436 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2023-11-23 21:08:56,436 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2023-11-23 21:08:56,437 INFO L153 SettingsManager]: * Interval Domain=false [2023-11-23 21:08:56,437 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2023-11-23 21:08:56,438 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2023-11-23 21:08:56,439 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2023-11-23 21:08:56,439 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-23 21:08:56,440 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-23 21:08:56,440 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-23 21:08:56,440 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-23 21:08:56,441 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-23 21:08:56,441 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-23 21:08:56,442 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-23 21:08:56,442 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-23 21:08:56,442 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-23 21:08:56,454 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-23 21:08:56,455 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-11-23 21:08:56,455 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-23 21:08:56,455 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-23 21:08:56,456 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-23 21:08:56,456 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-23 21:08:56,457 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-23 21:08:56,457 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2023-11-23 21:08:56,457 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-23 21:08:56,458 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-11-23 21:08:56,458 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-23 21:08:56,459 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-11-23 21:08:56,459 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-23 21:08:56,459 INFO L153 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES 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_fd26f804-ffca-4010-9e54-23b6045c4ef6/bin/utaipan-verify-mE87zJ7Ire/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd26f804-ffca-4010-9e54-23b6045c4ef6/bin/utaipan-verify-mE87zJ7Ire Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 02dd32bddba19b84f713c448bd8e9ace974caebaf6d84ba76c08aa5870e8df57 [2023-11-23 21:08:56,710 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-23 21:08:56,734 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-23 21:08:56,736 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-23 21:08:56,737 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-23 21:08:56,738 INFO L274 PluginConnector]: CDTParser initialized [2023-11-23 21:08:56,739 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd26f804-ffca-4010-9e54-23b6045c4ef6/bin/utaipan-verify-mE87zJ7Ire/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--usb--isp1760--isp1760.ko-entry_point.cil.out.i [2023-11-23 21:08:59,795 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-23 21:09:00,567 INFO L384 CDTParser]: Found 1 translation units. [2023-11-23 21:09:00,567 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd26f804-ffca-4010-9e54-23b6045c4ef6/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--usb--isp1760--isp1760.ko-entry_point.cil.out.i [2023-11-23 21:09:00,624 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd26f804-ffca-4010-9e54-23b6045c4ef6/bin/utaipan-verify-mE87zJ7Ire/data/2fc94045e/199ae024c448481588eed9a517f30186/FLAGf6a59f526 [2023-11-23 21:09:00,642 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd26f804-ffca-4010-9e54-23b6045c4ef6/bin/utaipan-verify-mE87zJ7Ire/data/2fc94045e/199ae024c448481588eed9a517f30186 [2023-11-23 21:09:00,651 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-23 21:09:00,655 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-23 21:09:00,657 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-23 21:09:00,657 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-23 21:09:00,662 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-23 21:09:00,663 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 09:09:00" (1/1) ... [2023-11-23 21:09:00,664 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@629bbdb0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:09:00, skipping insertion in model container [2023-11-23 21:09:00,665 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 09:09:00" (1/1) ... [2023-11-23 21:09:00,853 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-23 21:09:03,699 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd26f804-ffca-4010-9e54-23b6045c4ef6/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--usb--isp1760--isp1760.ko-entry_point.cil.out.i[331365,331378] [2023-11-23 21:09:03,762 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-23 21:09:03,806 INFO L202 MainTranslator]: Completed pre-run [2023-11-23 21:09:03,909 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [4238] [2023-11-23 21:09:03,967 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [4482] [2023-11-23 21:09:04,009 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("rep; bsf %1,%0": "=r" (word): "rm" (word)); [5210] [2023-11-23 21:09:04,016 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr))); [5377] [2023-11-23 21:09:04,017 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr))); [5384] [2023-11-23 21:09:04,024 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [5654] [2023-11-23 21:09:04,168 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movw %1,%0": "=r" (ret): "m" (*((unsigned short volatile *)addr)): "memory"); [8549] [2023-11-23 21:09:04,169 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movw %0,%1": : "r" (val), "m" (*((unsigned short volatile *)addr)): "memory"); [8556] [2023-11-23 21:09:04,513 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd26f804-ffca-4010-9e54-23b6045c4ef6/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--usb--isp1760--isp1760.ko-entry_point.cil.out.i[331365,331378] [2023-11-23 21:09:04,521 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-23 21:09:04,656 WARN L675 CHandler]: The function __bad_unaligned_access_size is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 21:09:04,656 WARN L675 CHandler]: The function sprintf is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 21:09:04,664 INFO L206 MainTranslator]: Completed translation [2023-11-23 21:09:04,665 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:09:04 WrapperNode [2023-11-23 21:09:04,665 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-23 21:09:04,667 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-23 21:09:04,667 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-23 21:09:04,667 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-23 21:09:04,675 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:09:04" (1/1) ... [2023-11-23 21:09:04,812 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:09:04" (1/1) ... [2023-11-23 21:09:05,066 INFO L138 Inliner]: procedures = 335, calls = 4033, calls flagged for inlining = 146, calls inlined = 126, statements flattened = 8698 [2023-11-23 21:09:05,067 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-23 21:09:05,068 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-23 21:09:05,068 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-23 21:09:05,068 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-23 21:09:05,078 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:09:04" (1/1) ... [2023-11-23 21:09:05,079 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:09:04" (1/1) ... [2023-11-23 21:09:05,154 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:09:04" (1/1) ... [2023-11-23 21:09:05,155 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:09:04" (1/1) ... [2023-11-23 21:09:05,328 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:09:04" (1/1) ... [2023-11-23 21:09:05,361 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:09:04" (1/1) ... [2023-11-23 21:09:05,403 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:09:04" (1/1) ... [2023-11-23 21:09:05,439 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:09:04" (1/1) ... [2023-11-23 21:09:05,630 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-23 21:09:05,634 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-23 21:09:05,636 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-23 21:09:05,636 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-23 21:09:05,637 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:09:04" (1/1) ... [2023-11-23 21:09:05,644 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-23 21:09:05,656 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd26f804-ffca-4010-9e54-23b6045c4ef6/bin/utaipan-verify-mE87zJ7Ire/z3 [2023-11-23 21:09:05,677 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd26f804-ffca-4010-9e54-23b6045c4ef6/bin/utaipan-verify-mE87zJ7Ire/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-11-23 21:09:05,707 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd26f804-ffca-4010-9e54-23b6045c4ef6/bin/utaipan-verify-mE87zJ7Ire/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-11-23 21:09:05,719 INFO L130 BoogieDeclarations]: Found specification of procedure ehci_reset [2023-11-23 21:09:05,719 INFO L138 BoogieDeclarations]: Found implementation of procedure ehci_reset [2023-11-23 21:09:05,719 INFO L130 BoogieDeclarations]: Found specification of procedure bank_reads8 [2023-11-23 21:09:05,720 INFO L138 BoogieDeclarations]: Found implementation of procedure bank_reads8 [2023-11-23 21:09:05,720 INFO L130 BoogieDeclarations]: Found specification of procedure isp1760_plat_probe [2023-11-23 21:09:05,720 INFO L138 BoogieDeclarations]: Found implementation of procedure isp1760_plat_probe [2023-11-23 21:09:05,720 INFO L130 BoogieDeclarations]: Found specification of procedure ep_to_udc_ep [2023-11-23 21:09:05,721 INFO L138 BoogieDeclarations]: Found implementation of procedure ep_to_udc_ep [2023-11-23 21:09:05,721 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-11-23 21:09:05,722 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-11-23 21:09:05,722 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-11-23 21:09:05,722 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_create [2023-11-23 21:09:05,722 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_create [2023-11-23 21:09:05,722 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-11-23 21:09:05,723 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-11-23 21:09:05,724 INFO L130 BoogieDeclarations]: Found specification of procedure isp1760_hcd_unregister [2023-11-23 21:09:05,724 INFO L138 BoogieDeclarations]: Found implementation of procedure isp1760_hcd_unregister [2023-11-23 21:09:05,724 INFO L130 BoogieDeclarations]: Found specification of procedure isp1760_register [2023-11-23 21:09:05,724 INFO L138 BoogieDeclarations]: Found implementation of procedure isp1760_register [2023-11-23 21:09:05,725 INFO L130 BoogieDeclarations]: Found specification of procedure isp1760_get_frame [2023-11-23 21:09:05,725 INFO L138 BoogieDeclarations]: Found implementation of procedure isp1760_get_frame [2023-11-23 21:09:05,726 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2023-11-23 21:09:05,726 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2023-11-23 21:09:05,726 INFO L130 BoogieDeclarations]: Found specification of procedure isp1760_hub_status_data [2023-11-23 21:09:05,726 INFO L138 BoogieDeclarations]: Found implementation of procedure isp1760_hub_status_data [2023-11-23 21:09:05,726 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-23 21:09:05,726 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-23 21:09:05,727 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_byte [2023-11-23 21:09:05,727 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_byte [2023-11-23 21:09:05,727 INFO L130 BoogieDeclarations]: Found specification of procedure isp1760_hub_control [2023-11-23 21:09:05,727 INFO L138 BoogieDeclarations]: Found implementation of procedure isp1760_hub_control [2023-11-23 21:09:05,727 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap_nocache [2023-11-23 21:09:05,728 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap_nocache [2023-11-23 21:09:05,728 INFO L130 BoogieDeclarations]: Found specification of procedure mem_writes8 [2023-11-23 21:09:05,728 INFO L138 BoogieDeclarations]: Found implementation of procedure mem_writes8 [2023-11-23 21:09:05,728 INFO L130 BoogieDeclarations]: Found specification of procedure usb_disabled [2023-11-23 21:09:05,728 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_disabled [2023-11-23 21:09:05,728 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2023-11-23 21:09:05,729 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2023-11-23 21:09:05,729 INFO L130 BoogieDeclarations]: Found specification of procedure usleep_range [2023-11-23 21:09:05,729 INFO L138 BoogieDeclarations]: Found implementation of procedure usleep_range [2023-11-23 21:09:05,729 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2023-11-23 21:09:05,729 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2023-11-23 21:09:05,729 INFO L130 BoogieDeclarations]: Found specification of procedure isp1760_urb_enqueue [2023-11-23 21:09:05,730 INFO L138 BoogieDeclarations]: Found implementation of procedure isp1760_urb_enqueue [2023-11-23 21:09:05,730 INFO L130 BoogieDeclarations]: Found specification of procedure isp1760_udc_transmit [2023-11-23 21:09:05,730 INFO L138 BoogieDeclarations]: Found implementation of procedure isp1760_udc_transmit [2023-11-23 21:09:05,730 INFO L130 BoogieDeclarations]: Found specification of procedure isp1760_endpoint_disable [2023-11-23 21:09:05,730 INFO L138 BoogieDeclarations]: Found implementation of procedure isp1760_endpoint_disable [2023-11-23 21:09:05,730 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-11-23 21:09:05,731 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-11-23 21:09:05,731 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-23 21:09:05,732 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-23 21:09:05,732 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2023-11-23 21:09:05,733 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2023-11-23 21:09:05,733 INFO L130 BoogieDeclarations]: Found specification of procedure usb_maxpacket [2023-11-23 21:09:05,733 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_maxpacket [2023-11-23 21:09:05,733 INFO L130 BoogieDeclarations]: Found specification of procedure isp1760_unregister [2023-11-23 21:09:05,734 INFO L138 BoogieDeclarations]: Found implementation of procedure isp1760_unregister [2023-11-23 21:09:05,734 INFO L130 BoogieDeclarations]: Found specification of procedure of_property_read_bool [2023-11-23 21:09:05,734 INFO L138 BoogieDeclarations]: Found implementation of procedure of_property_read_bool [2023-11-23 21:09:05,734 INFO L130 BoogieDeclarations]: Found specification of procedure create_ptd_atl [2023-11-23 21:09:05,734 INFO L138 BoogieDeclarations]: Found implementation of procedure create_ptd_atl [2023-11-23 21:09:05,736 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2023-11-23 21:09:05,736 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2023-11-23 21:09:05,736 INFO L130 BoogieDeclarations]: Found specification of procedure last_qtd_of_urb [2023-11-23 21:09:05,736 INFO L138 BoogieDeclarations]: Found implementation of procedure last_qtd_of_urb [2023-11-23 21:09:05,736 INFO L130 BoogieDeclarations]: Found specification of procedure isp1761_pci_shutdown [2023-11-23 21:09:05,736 INFO L138 BoogieDeclarations]: Found implementation of procedure isp1761_pci_shutdown [2023-11-23 21:09:05,737 INFO L130 BoogieDeclarations]: Found specification of procedure isp1760_ep_set_wedge [2023-11-23 21:09:05,737 INFO L138 BoogieDeclarations]: Found implementation of procedure isp1760_ep_set_wedge [2023-11-23 21:09:05,737 INFO L130 BoogieDeclarations]: Found specification of procedure list_is_last [2023-11-23 21:09:05,737 INFO L138 BoogieDeclarations]: Found implementation of procedure list_is_last [2023-11-23 21:09:05,737 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-23 21:09:05,737 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_platdata [2023-11-23 21:09:05,738 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_platdata [2023-11-23 21:09:05,738 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2023-11-23 21:09:05,739 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2023-11-23 21:09:05,739 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2023-11-23 21:09:05,739 INFO L130 BoogieDeclarations]: Found specification of procedure isp1760_clear_tt_buffer_complete [2023-11-23 21:09:05,739 INFO L138 BoogieDeclarations]: Found implementation of procedure isp1760_clear_tt_buffer_complete [2023-11-23 21:09:05,739 INFO L130 BoogieDeclarations]: Found specification of procedure isp1761_pci_probe [2023-11-23 21:09:05,739 INFO L138 BoogieDeclarations]: Found implementation of procedure isp1761_pci_probe [2023-11-23 21:09:05,739 INFO L130 BoogieDeclarations]: Found specification of procedure qtd_list_free [2023-11-23 21:09:05,740 INFO L138 BoogieDeclarations]: Found implementation of procedure qtd_list_free [2023-11-23 21:09:05,740 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-23 21:09:05,740 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2023-11-23 21:09:05,740 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2023-11-23 21:09:05,740 INFO L130 BoogieDeclarations]: Found specification of procedure isp1760_stop [2023-11-23 21:09:05,740 INFO L138 BoogieDeclarations]: Found implementation of procedure isp1760_stop [2023-11-23 21:09:05,741 INFO L130 BoogieDeclarations]: Found specification of procedure __isp1760_ep_set_halt [2023-11-23 21:09:05,741 INFO L138 BoogieDeclarations]: Found implementation of procedure __isp1760_ep_set_halt [2023-11-23 21:09:05,741 INFO L130 BoogieDeclarations]: Found specification of procedure qtd_fill [2023-11-23 21:09:05,741 INFO L138 BoogieDeclarations]: Found implementation of procedure qtd_fill [2023-11-23 21:09:05,741 INFO L130 BoogieDeclarations]: Found specification of procedure isp1761_pci_remove [2023-11-23 21:09:05,741 INFO L138 BoogieDeclarations]: Found implementation of procedure isp1761_pci_remove [2023-11-23 21:09:05,741 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2023-11-23 21:09:05,742 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2023-11-23 21:09:05,742 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-11-23 21:09:05,742 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-11-23 21:09:05,742 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2023-11-23 21:09:05,743 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2023-11-23 21:09:05,743 INFO L130 BoogieDeclarations]: Found specification of procedure __ffs [2023-11-23 21:09:05,743 INFO L138 BoogieDeclarations]: Found implementation of procedure __ffs [2023-11-23 21:09:05,743 INFO L130 BoogieDeclarations]: Found specification of procedure isp1760_urb_dequeue [2023-11-23 21:09:05,744 INFO L138 BoogieDeclarations]: Found implementation of procedure isp1760_urb_dequeue [2023-11-23 21:09:05,744 INFO L130 BoogieDeclarations]: Found specification of procedure handle_done_ptds [2023-11-23 21:09:05,744 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_done_ptds [2023-11-23 21:09:05,745 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_resource [2023-11-23 21:09:05,745 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_resource [2023-11-23 21:09:05,745 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-23 21:09:05,745 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2023-11-23 21:09:05,745 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2023-11-23 21:09:05,745 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-23 21:09:05,746 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-11-23 21:09:05,746 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-11-23 21:09:05,746 INFO L130 BoogieDeclarations]: Found specification of procedure isp1760_irq [2023-11-23 21:09:05,746 INFO L138 BoogieDeclarations]: Found implementation of procedure isp1760_irq [2023-11-23 21:09:05,747 INFO L130 BoogieDeclarations]: Found specification of procedure isp1760_ep_disable [2023-11-23 21:09:05,747 INFO L138 BoogieDeclarations]: Found implementation of procedure isp1760_ep_disable [2023-11-23 21:09:05,747 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2023-11-23 21:09:05,748 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2023-11-23 21:09:05,748 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2023-11-23 21:09:05,748 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2023-11-23 21:09:05,748 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2023-11-23 21:09:05,748 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2023-11-23 21:09:05,749 INFO L130 BoogieDeclarations]: Found specification of procedure gpiod_set_value_cansleep [2023-11-23 21:09:05,749 INFO L138 BoogieDeclarations]: Found implementation of procedure gpiod_set_value_cansleep [2023-11-23 21:09:05,749 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_unaligned_access_size [2023-11-23 21:09:05,749 INFO L130 BoogieDeclarations]: Found specification of procedure __isp1760_udc_set_halt [2023-11-23 21:09:05,749 INFO L138 BoogieDeclarations]: Found implementation of procedure __isp1760_udc_set_halt [2023-11-23 21:09:05,750 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2023-11-23 21:09:05,750 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2023-11-23 21:09:05,750 INFO L130 BoogieDeclarations]: Found specification of procedure isp1760_udc_request_complete [2023-11-23 21:09:05,750 INFO L138 BoogieDeclarations]: Found implementation of procedure isp1760_udc_request_complete [2023-11-23 21:09:05,750 INFO L130 BoogieDeclarations]: Found specification of procedure usb_put_hcd [2023-11-23 21:09:05,751 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_put_hcd [2023-11-23 21:09:05,752 INFO L130 BoogieDeclarations]: Found specification of procedure isp1760_run [2023-11-23 21:09:05,754 INFO L138 BoogieDeclarations]: Found implementation of procedure isp1760_run [2023-11-23 21:09:05,755 INFO L130 BoogieDeclarations]: Found specification of procedure isp1760_udc_wakeup [2023-11-23 21:09:05,756 INFO L138 BoogieDeclarations]: Found implementation of procedure isp1760_udc_wakeup [2023-11-23 21:09:05,756 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2023-11-23 21:09:05,757 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2023-11-23 21:09:05,757 INFO L130 BoogieDeclarations]: Found specification of procedure isp1760_ep_dequeue [2023-11-23 21:09:05,759 INFO L138 BoogieDeclarations]: Found implementation of procedure isp1760_ep_dequeue [2023-11-23 21:09:05,759 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2023-11-23 21:09:05,759 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2023-11-23 21:09:05,764 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-11-23 21:09:05,765 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2023-11-23 21:09:05,765 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2023-11-23 21:09:05,765 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_3 [2023-11-23 21:09:05,765 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_3 [2023-11-23 21:09:05,765 INFO L130 BoogieDeclarations]: Found specification of procedure usb_hcd_unlink_urb_from_ep [2023-11-23 21:09:05,765 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_hcd_unlink_urb_from_ep [2023-11-23 21:09:05,765 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-23 21:09:05,766 INFO L130 BoogieDeclarations]: Found specification of procedure isp1760_udc_select_ep [2023-11-23 21:09:05,766 INFO L138 BoogieDeclarations]: Found implementation of procedure isp1760_udc_select_ep [2023-11-23 21:09:05,766 INFO L130 BoogieDeclarations]: Found specification of procedure isp1760_ep_free_request [2023-11-23 21:09:05,766 INFO L138 BoogieDeclarations]: Found implementation of procedure isp1760_ep_free_request [2023-11-23 21:09:05,766 INFO L130 BoogieDeclarations]: Found specification of procedure isp1760_udc_read [2023-11-23 21:09:05,767 INFO L138 BoogieDeclarations]: Found implementation of procedure isp1760_udc_read [2023-11-23 21:09:05,767 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_timer_3 [2023-11-23 21:09:05,767 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_timer_3 [2023-11-23 21:09:05,767 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2023-11-23 21:09:05,767 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2023-11-23 21:09:05,767 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2023-11-23 21:09:05,767 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2023-11-23 21:09:05,768 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-11-23 21:09:05,768 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-11-23 21:09:05,768 INFO L130 BoogieDeclarations]: Found specification of procedure isp1760_hc_setup [2023-11-23 21:09:05,768 INFO L138 BoogieDeclarations]: Found implementation of procedure isp1760_hc_setup [2023-11-23 21:09:05,768 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2023-11-23 21:09:05,768 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2023-11-23 21:09:05,768 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-23 21:09:05,768 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2023-11-23 21:09:05,769 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2023-11-23 21:09:05,769 INFO L130 BoogieDeclarations]: Found specification of procedure isp1760_udc_init_hw [2023-11-23 21:09:05,769 INFO L138 BoogieDeclarations]: Found implementation of procedure isp1760_udc_init_hw [2023-11-23 21:09:05,769 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2023-11-23 21:09:05,769 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2023-11-23 21:09:05,769 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2023-11-23 21:09:05,769 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2023-11-23 21:09:05,770 INFO L130 BoogieDeclarations]: Found specification of procedure start_bus_transfer [2023-11-23 21:09:05,770 INFO L138 BoogieDeclarations]: Found implementation of procedure start_bus_transfer [2023-11-23 21:09:05,770 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-11-23 21:09:05,770 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-11-23 21:09:05,770 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2023-11-23 21:09:05,770 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2023-11-23 21:09:05,770 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_destroy [2023-11-23 21:09:05,771 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_destroy [2023-11-23 21:09:05,771 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-23 21:09:05,771 INFO L130 BoogieDeclarations]: Found specification of procedure isp1760_shutdown [2023-11-23 21:09:05,771 INFO L138 BoogieDeclarations]: Found implementation of procedure isp1760_shutdown [2023-11-23 21:09:05,771 INFO L130 BoogieDeclarations]: Found specification of procedure isp1760_plat_remove [2023-11-23 21:09:05,771 INFO L138 BoogieDeclarations]: Found implementation of procedure isp1760_plat_remove [2023-11-23 21:09:05,771 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2023-11-23 21:09:05,771 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2023-11-23 21:09:05,772 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_3 [2023-11-23 21:09:05,772 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_3 [2023-11-23 21:09:05,772 INFO L130 BoogieDeclarations]: Found specification of procedure ptd_read [2023-11-23 21:09:05,772 INFO L138 BoogieDeclarations]: Found implementation of procedure ptd_read [2023-11-23 21:09:05,772 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2023-11-23 21:09:05,772 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2023-11-23 21:09:05,772 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-23 21:09:05,773 INFO L130 BoogieDeclarations]: Found specification of procedure reg_read32 [2023-11-23 21:09:05,773 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_read32 [2023-11-23 21:09:05,773 INFO L130 BoogieDeclarations]: Found specification of procedure usb_gadget_set_state [2023-11-23 21:09:05,773 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_gadget_set_state [2023-11-23 21:09:05,773 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2023-11-23 21:09:05,773 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2023-11-23 21:09:05,773 INFO L130 BoogieDeclarations]: Found specification of procedure qtd_free [2023-11-23 21:09:05,774 INFO L138 BoogieDeclarations]: Found implementation of procedure qtd_free [2023-11-23 21:09:05,774 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-23 21:09:05,774 INFO L130 BoogieDeclarations]: Found specification of procedure isp1760_ep_enable [2023-11-23 21:09:05,774 INFO L138 BoogieDeclarations]: Found implementation of procedure isp1760_ep_enable [2023-11-23 21:09:05,774 INFO L130 BoogieDeclarations]: Found specification of procedure is_short_bulk [2023-11-23 21:09:05,774 INFO L138 BoogieDeclarations]: Found implementation of procedure is_short_bulk [2023-11-23 21:09:05,774 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_3 [2023-11-23 21:09:05,775 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_3 [2023-11-23 21:09:05,775 INFO L130 BoogieDeclarations]: Found specification of procedure isp1760_read32 [2023-11-23 21:09:05,775 INFO L138 BoogieDeclarations]: Found implementation of procedure isp1760_read32 [2023-11-23 21:09:05,775 INFO L130 BoogieDeclarations]: Found specification of procedure isp1760_write32 [2023-11-23 21:09:05,775 INFO L138 BoogieDeclarations]: Found implementation of procedure isp1760_write32 [2023-11-23 21:09:05,775 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_zalloc [2023-11-23 21:09:05,775 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_zalloc [2023-11-23 21:09:05,776 INFO L130 BoogieDeclarations]: Found specification of procedure reg_write32 [2023-11-23 21:09:05,776 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_write32 [2023-11-23 21:09:05,776 INFO L130 BoogieDeclarations]: Found specification of procedure isp1760_udc_ctrl_send_status [2023-11-23 21:09:05,776 INFO L138 BoogieDeclarations]: Found implementation of procedure isp1760_udc_ctrl_send_status [2023-11-23 21:09:05,776 INFO L130 BoogieDeclarations]: Found specification of procedure usb_hub_clear_tt_buffer [2023-11-23 21:09:05,776 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_hub_clear_tt_buffer [2023-11-23 21:09:05,776 INFO L130 BoogieDeclarations]: Found specification of procedure __list_splice [2023-11-23 21:09:05,776 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_splice [2023-11-23 21:09:05,777 INFO L130 BoogieDeclarations]: Found specification of procedure isp1760_udc_stop [2023-11-23 21:09:05,777 INFO L138 BoogieDeclarations]: Found implementation of procedure isp1760_udc_stop [2023-11-23 21:09:05,777 INFO L130 BoogieDeclarations]: Found specification of procedure isp1760_udc_start [2023-11-23 21:09:05,777 INFO L138 BoogieDeclarations]: Found implementation of procedure isp1760_udc_start [2023-11-23 21:09:05,777 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2023-11-23 21:09:05,777 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2023-11-23 21:09:05,777 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2023-11-23 21:09:05,778 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2023-11-23 21:09:05,778 INFO L130 BoogieDeclarations]: Found specification of procedure req_to_udc_req [2023-11-23 21:09:05,778 INFO L138 BoogieDeclarations]: Found implementation of procedure req_to_udc_req [2023-11-23 21:09:05,778 INFO L130 BoogieDeclarations]: Found specification of procedure isp1760_udc_receive [2023-11-23 21:09:05,778 INFO L138 BoogieDeclarations]: Found implementation of procedure isp1760_udc_receive [2023-11-23 21:09:05,778 INFO L130 BoogieDeclarations]: Found specification of procedure isp1760_set_pullup [2023-11-23 21:09:05,778 INFO L138 BoogieDeclarations]: Found implementation of procedure isp1760_set_pullup [2023-11-23 21:09:05,779 INFO L130 BoogieDeclarations]: Found specification of procedure __readl [2023-11-23 21:09:05,779 INFO L138 BoogieDeclarations]: Found implementation of procedure __readl [2023-11-23 21:09:05,779 INFO L130 BoogieDeclarations]: Found specification of procedure hcd_to_priv [2023-11-23 21:09:05,779 INFO L138 BoogieDeclarations]: Found implementation of procedure hcd_to_priv [2023-11-23 21:09:05,779 INFO L130 BoogieDeclarations]: Found specification of procedure create_ptd_int [2023-11-23 21:09:05,779 INFO L138 BoogieDeclarations]: Found implementation of procedure create_ptd_int [2023-11-23 21:09:05,779 INFO L130 BoogieDeclarations]: Found specification of procedure handshake [2023-11-23 21:09:05,780 INFO L138 BoogieDeclarations]: Found implementation of procedure handshake [2023-11-23 21:09:05,780 INFO L130 BoogieDeclarations]: Found specification of procedure isp1760_deinit_kmem_cache [2023-11-23 21:09:05,780 INFO L138 BoogieDeclarations]: Found implementation of procedure isp1760_deinit_kmem_cache [2023-11-23 21:09:05,780 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_ptds [2023-11-23 21:09:05,780 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_ptds [2023-11-23 21:09:05,780 INFO L130 BoogieDeclarations]: Found specification of procedure qtd_alloc [2023-11-23 21:09:05,780 INFO L138 BoogieDeclarations]: Found implementation of procedure qtd_alloc [2023-11-23 21:09:05,780 INFO L130 BoogieDeclarations]: Found specification of procedure __writel [2023-11-23 21:09:05,781 INFO L138 BoogieDeclarations]: Found implementation of procedure __writel [2023-11-23 21:09:05,781 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2023-11-23 21:09:05,782 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2023-11-23 21:09:05,786 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2023-11-23 21:09:05,786 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2023-11-23 21:09:05,786 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_free [2023-11-23 21:09:05,786 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_free [2023-11-23 21:09:05,786 INFO L130 BoogieDeclarations]: Found specification of procedure isp1760_udc_get_frame [2023-11-23 21:09:05,786 INFO L138 BoogieDeclarations]: Found implementation of procedure isp1760_udc_get_frame [2023-11-23 21:09:05,786 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2023-11-23 21:09:05,787 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2023-11-23 21:09:05,787 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_to_udc [2023-11-23 21:09:05,788 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_to_udc [2023-11-23 21:09:05,789 INFO L130 BoogieDeclarations]: Found specification of procedure __isp1760_udc_select_ep [2023-11-23 21:09:05,789 INFO L138 BoogieDeclarations]: Found implementation of procedure __isp1760_udc_select_ep [2023-11-23 21:09:05,789 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2023-11-23 21:09:05,789 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2023-11-23 21:09:05,789 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2023-11-23 21:09:05,789 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2023-11-23 21:09:05,790 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2023-11-23 21:09:05,790 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2023-11-23 21:09:05,790 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-23 21:09:05,790 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2023-11-23 21:09:05,790 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_region [2023-11-23 21:09:05,790 INFO L130 BoogieDeclarations]: Found specification of procedure writew [2023-11-23 21:09:05,790 INFO L138 BoogieDeclarations]: Found implementation of procedure writew [2023-11-23 21:09:05,791 INFO L130 BoogieDeclarations]: Found specification of procedure isp1760_udc_write [2023-11-23 21:09:05,791 INFO L138 BoogieDeclarations]: Found implementation of procedure isp1760_udc_write [2023-11-23 21:09:05,791 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-23 21:09:05,791 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-23 21:09:05,791 INFO L130 BoogieDeclarations]: Found specification of procedure isp1760_ep_fifo_flush [2023-11-23 21:09:05,791 INFO L138 BoogieDeclarations]: Found implementation of procedure isp1760_ep_fifo_flush [2023-11-23 21:09:05,791 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2023-11-23 21:09:05,791 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2023-11-23 21:09:06,831 INFO L241 CfgBuilder]: Building ICFG [2023-11-23 21:09:06,836 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-23 21:09:07,381 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-11-23 21:09:17,748 INFO L282 CfgBuilder]: Performing block encoding [2023-11-23 21:09:22,637 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-23 21:09:22,637 INFO L309 CfgBuilder]: Removed 0 assume(true) statements. [2023-11-23 21:09:22,641 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 09:09:22 BoogieIcfgContainer [2023-11-23 21:09:22,641 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-23 21:09:22,644 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-23 21:09:22,644 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-23 21:09:22,647 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-23 21:09:22,647 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 23.11 09:09:00" (1/3) ... [2023-11-23 21:09:22,649 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2e9665ba and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 09:09:22, skipping insertion in model container [2023-11-23 21:09:22,649 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:09:04" (2/3) ... [2023-11-23 21:09:22,650 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2e9665ba and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 09:09:22, skipping insertion in model container [2023-11-23 21:09:22,650 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 09:09:22" (3/3) ... [2023-11-23 21:09:22,651 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-43_2a-drivers--usb--isp1760--isp1760.ko-entry_point.cil.out.i [2023-11-23 21:09:22,672 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-23 21:09:22,673 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-11-23 21:09:22,792 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-23 21:09:22,800 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, 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;@6bca834f, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-11-23 21:09:22,800 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-11-23 21:09:22,823 INFO L276 IsEmpty]: Start isEmpty. Operand has 2144 states, 1301 states have (on average 1.342044581091468) internal successors, (1746), 1372 states have internal predecessors, (1746), 702 states have call successors, (702), 140 states have call predecessors, (702), 139 states have return successors, (695), 684 states have call predecessors, (695), 695 states have call successors, (695) [2023-11-23 21:09:22,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-11-23 21:09:22,858 INFO L187 NwaCegarLoop]: Found error trace [2023-11-23 21:09:22,859 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 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] [2023-11-23 21:09:22,860 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-23 21:09:22,873 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 21:09:22,874 INFO L85 PathProgramCache]: Analyzing trace with hash -687789460, now seen corresponding path program 1 times [2023-11-23 21:09:22,885 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-11-23 21:09:22,886 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [459648] [2023-11-23 21:09:22,886 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 21:09:22,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 21:09:31,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:09:32,516 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2023-11-23 21:09:32,517 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-11-23 21:09:32,517 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [459648] [2023-11-23 21:09:32,518 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [459648] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-23 21:09:32,518 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-23 21:09:32,518 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-11-23 21:09:32,520 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [735843139] [2023-11-23 21:09:32,521 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-23 21:09:32,528 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-23 21:09:32,529 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-11-23 21:09:32,572 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-23 21:09:32,577 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-23 21:09:32,587 INFO L87 Difference]: Start difference. First operand has 2144 states, 1301 states have (on average 1.342044581091468) internal successors, (1746), 1372 states have internal predecessors, (1746), 702 states have call successors, (702), 140 states have call predecessors, (702), 139 states have return successors, (695), 684 states have call predecessors, (695), 695 states have call successors, (695) Second operand has 3 states, 3 states have (on average 11.333333333333334) internal successors, (34), 3 states have internal predecessors, (34), 2 states have call successors, (11), 2 states have call predecessors, (11), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) [2023-11-23 21:09:34,849 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.24s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-23 21:09:39,978 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-23 21:09:45,358 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-23 21:09:47,368 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-23 21:09:48,095 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-23 21:09:48,096 INFO L93 Difference]: Finished difference Result 6010 states and 8869 transitions. [2023-11-23 21:09:48,098 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-23 21:09:48,099 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 11.333333333333334) internal successors, (34), 3 states have internal predecessors, (34), 2 states have call successors, (11), 2 states have call predecessors, (11), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) Word has length 74 [2023-11-23 21:09:48,100 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-23 21:09:48,158 INFO L225 Difference]: With dead ends: 6010 [2023-11-23 21:09:48,158 INFO L226 Difference]: Without dead ends: 3846 [2023-11-23 21:09:48,199 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-23 21:09:48,203 INFO L413 NwaCegarLoop]: 2820 mSDtfsCounter, 2499 mSDsluCounter, 2792 mSDsCounter, 0 mSdLazyCounter, 662 mSolverCounterSat, 2 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 14.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2499 SdHoareTripleChecker+Valid, 5612 SdHoareTripleChecker+Invalid, 668 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 662 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 15.0s IncrementalHoareTripleChecker+Time [2023-11-23 21:09:48,204 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2499 Valid, 5612 Invalid, 668 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [2 Valid, 662 Invalid, 4 Unknown, 0 Unchecked, 15.0s Time]