/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -tc ../../../trunk/examples/toolchains/AutomizerC.xml -i ../sv-benchmarks/c/ldv-challenges/linux-3.8-rc1-32_7a-drivers--scsi--osst.ko-ldv_main0_sequence_infinite_withcheck_stateful.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.2.3-dev-f954360 [2023-03-31 04:00:33,937 INFO L177 SettingsManager]: Resetting all preferences to default values... [2023-03-31 04:00:33,938 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2023-03-31 04:00:33,970 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2023-03-31 04:00:33,971 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2023-03-31 04:00:33,973 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2023-03-31 04:00:33,975 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2023-03-31 04:00:33,977 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2023-03-31 04:00:33,978 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2023-03-31 04:00:33,982 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2023-03-31 04:00:33,983 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2023-03-31 04:00:33,984 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2023-03-31 04:00:33,984 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2023-03-31 04:00:33,986 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2023-03-31 04:00:33,987 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2023-03-31 04:00:33,988 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2023-03-31 04:00:33,988 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2023-03-31 04:00:33,989 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2023-03-31 04:00:33,991 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2023-03-31 04:00:33,994 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2023-03-31 04:00:33,995 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2023-03-31 04:00:33,996 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2023-03-31 04:00:33,997 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2023-03-31 04:00:33,998 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2023-03-31 04:00:34,004 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2023-03-31 04:00:34,004 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2023-03-31 04:00:34,004 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2023-03-31 04:00:34,005 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2023-03-31 04:00:34,005 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2023-03-31 04:00:34,006 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2023-03-31 04:00:34,006 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2023-03-31 04:00:34,006 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2023-03-31 04:00:34,007 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2023-03-31 04:00:34,008 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2023-03-31 04:00:34,009 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2023-03-31 04:00:34,009 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2023-03-31 04:00:34,009 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2023-03-31 04:00:34,009 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2023-03-31 04:00:34,009 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2023-03-31 04:00:34,010 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2023-03-31 04:00:34,010 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2023-03-31 04:00:34,011 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2023-03-31 04:00:34,049 INFO L113 SettingsManager]: Loading preferences was successful [2023-03-31 04:00:34,049 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2023-03-31 04:00:34,049 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-03-31 04:00:34,049 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-03-31 04:00:34,050 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-03-31 04:00:34,050 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-03-31 04:00:34,050 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-03-31 04:00:34,051 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2023-03-31 04:00:34,051 INFO L138 SettingsManager]: * Use SBE=true [2023-03-31 04:00:34,051 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-03-31 04:00:34,051 INFO L138 SettingsManager]: * sizeof long=4 [2023-03-31 04:00:34,051 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2023-03-31 04:00:34,051 INFO L138 SettingsManager]: * sizeof POINTER=4 [2023-03-31 04:00:34,051 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2023-03-31 04:00:34,051 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-03-31 04:00:34,051 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-03-31 04:00:34,052 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-03-31 04:00:34,052 INFO L138 SettingsManager]: * sizeof long double=12 [2023-03-31 04:00:34,052 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2023-03-31 04:00:34,052 INFO L138 SettingsManager]: * Use constant arrays=true [2023-03-31 04:00:34,052 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-03-31 04:00:34,052 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-03-31 04:00:34,052 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-03-31 04:00:34,052 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2023-03-31 04:00:34,053 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-03-31 04:00:34,053 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-03-31 04:00:34,053 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-03-31 04:00:34,053 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2023-03-31 04:00:34,053 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2023-03-31 04:00:34,053 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-03-31 04:00:34,053 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-03-31 04:00:34,053 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-03-31 04:00:34,053 INFO L138 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-03-31 04:00:34,054 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-03-31 04:00:34,054 INFO L138 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2023-03-31 04:00:34,054 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:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2023-03-31 04:00:34,245 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-03-31 04:00:34,265 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-03-31 04:00:34,267 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-03-31 04:00:34,268 INFO L271 PluginConnector]: Initializing CDTParser... [2023-03-31 04:00:34,268 INFO L275 PluginConnector]: CDTParser initialized [2023-03-31 04:00:34,269 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-challenges/linux-3.8-rc1-32_7a-drivers--scsi--osst.ko-ldv_main0_sequence_infinite_withcheck_stateful.cil.out.i [2023-03-31 04:00:35,603 INFO L500 CDTParser]: Created temporary CDT project at NULL [2023-03-31 04:00:36,006 INFO L351 CDTParser]: Found 1 translation units. [2023-03-31 04:00:36,007 INFO L172 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.8-rc1-32_7a-drivers--scsi--osst.ko-ldv_main0_sequence_infinite_withcheck_stateful.cil.out.i [2023-03-31 04:00:36,044 INFO L394 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/30d990d84/31e7ed11c9d64ee2a8ace87ade2ab69b/FLAGcf7f7892d [2023-03-31 04:00:36,057 INFO L402 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/30d990d84/31e7ed11c9d64ee2a8ace87ade2ab69b [2023-03-31 04:00:36,059 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-03-31 04:00:36,060 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2023-03-31 04:00:36,062 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-03-31 04:00:36,062 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-03-31 04:00:36,065 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2023-03-31 04:00:36,065 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.03 04:00:36" (1/1) ... [2023-03-31 04:00:36,066 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@10c9ee2b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 04:00:36, skipping insertion in model container [2023-03-31 04:00:36,066 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.03 04:00:36" (1/1) ... [2023-03-31 04:00:36,071 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2023-03-31 04:00:36,204 INFO L178 MainTranslator]: Built tables and reachable declarations [2023-03-31 04:00:37,453 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.8-rc1-32_7a-drivers--scsi--osst.ko-ldv_main0_sequence_infinite_withcheck_stateful.cil.out.i[331724,331737] [2023-03-31 04:00:37,509 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-03-31 04:00:37,532 INFO L203 MainTranslator]: Completed pre-run [2023-03-31 04:00:38,012 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.8-rc1-32_7a-drivers--scsi--osst.ko-ldv_main0_sequence_infinite_withcheck_stateful.cil.out.i[331724,331737] [2023-03-31 04:00:38,029 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-03-31 04:00:38,107 WARN L667 CHandler]: The function strncmp is called, but not defined or handled by StandardFunctionHandler. [2023-03-31 04:00:38,107 WARN L667 CHandler]: The function memcmp is called, but not defined or handled by StandardFunctionHandler. [2023-03-31 04:00:38,107 WARN L667 CHandler]: The function sprintf is called, but not defined or handled by StandardFunctionHandler. [2023-03-31 04:00:38,107 WARN L667 CHandler]: The function __bad_percpu_size is called, but not defined or handled by StandardFunctionHandler. [2023-03-31 04:00:38,113 INFO L208 MainTranslator]: Completed translation [2023-03-31 04:00:38,114 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 04:00:38 WrapperNode [2023-03-31 04:00:38,114 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-03-31 04:00:38,116 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-03-31 04:00:38,116 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2023-03-31 04:00:38,116 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2023-03-31 04:00:38,126 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 04:00:38" (1/1) ... [2023-03-31 04:00:38,126 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 04:00:38" (1/1) ... [2023-03-31 04:00:38,245 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 04:00:38" (1/1) ... [2023-03-31 04:00:38,246 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 04:00:38" (1/1) ... [2023-03-31 04:00:38,444 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 04:00:38" (1/1) ... [2023-03-31 04:00:38,530 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 04:00:38" (1/1) ... [2023-03-31 04:00:38,556 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 04:00:38" (1/1) ... [2023-03-31 04:00:38,585 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 04:00:38" (1/1) ... [2023-03-31 04:00:38,626 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-03-31 04:00:38,627 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-03-31 04:00:38,627 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2023-03-31 04:00:38,627 INFO L275 PluginConnector]: RCFGBuilder initialized [2023-03-31 04:00:38,628 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 04:00:38" (1/1) ... [2023-03-31 04:00:38,633 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-03-31 04:00:38,640 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-03-31 04:00:38,651 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-03-31 04:00:38,661 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-03-31 04:00:38,684 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2023-03-31 04:00:38,684 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-03-31 04:00:38,684 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~TO~int [2023-03-31 04:00:38,684 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2023-03-31 04:00:38,684 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2023-03-31 04:00:38,684 INFO L138 BoogieDeclarations]: Found implementation of procedure fls64 [2023-03-31 04:00:38,684 INFO L138 BoogieDeclarations]: Found implementation of procedure __arch_swab32 [2023-03-31 04:00:38,684 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2023-03-31 04:00:38,685 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2023-03-31 04:00:38,685 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2023-03-31 04:00:38,685 INFO L138 BoogieDeclarations]: Found implementation of procedure __get_order [2023-03-31 04:00:38,685 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2023-03-31 04:00:38,685 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2023-03-31 04:00:38,685 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic64_read [2023-03-31 04:00:38,685 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_long_read [2023-03-31 04:00:38,685 INFO L138 BoogieDeclarations]: Found implementation of procedure test_ti_thread_flag [2023-03-31 04:00:38,685 INFO L138 BoogieDeclarations]: Found implementation of procedure init_completion [2023-03-31 04:00:38,685 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_pages [2023-03-31 04:00:38,685 INFO L138 BoogieDeclarations]: Found implementation of procedure iminor [2023-03-31 04:00:38,685 INFO L138 BoogieDeclarations]: Found implementation of procedure register_chrdev [2023-03-31 04:00:38,685 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_chrdev [2023-03-31 04:00:38,685 INFO L138 BoogieDeclarations]: Found implementation of procedure test_tsk_thread_flag [2023-03-31 04:00:38,685 INFO L138 BoogieDeclarations]: Found implementation of procedure signal_pending [2023-03-31 04:00:38,685 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2023-03-31 04:00:38,685 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-03-31 04:00:38,685 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-03-31 04:00:38,686 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-03-31 04:00:38,686 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2023-03-31 04:00:38,686 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2023-03-31 04:00:38,686 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2023-03-31 04:00:38,686 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2023-03-31 04:00:38,686 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2023-03-31 04:00:38,686 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_assign_page [2023-03-31 04:00:38,686 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_set_page [2023-03-31 04:00:38,686 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_page [2023-03-31 04:00:38,686 INFO L138 BoogieDeclarations]: Found implementation of procedure tape_name [2023-03-31 04:00:38,686 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_analyze_sense [2023-03-31 04:00:38,686 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_chk_result [2023-03-31 04:00:38,686 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_end_async [2023-03-31 04:00:38,687 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_allocate_request [2023-03-31 04:00:38,687 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_release_request [2023-03-31 04:00:38,687 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_execute [2023-03-31 04:00:38,687 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_do_scsi [2023-03-31 04:00:38,687 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_write_behind_check [2023-03-31 04:00:38,687 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_init_aux [2023-03-31 04:00:38,687 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_verify_frame [2023-03-31 04:00:38,687 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_wait_ready [2023-03-31 04:00:38,687 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_wait_for_medium [2023-03-31 04:00:38,688 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_position_tape_and_confirm [2023-03-31 04:00:38,688 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_flush_drive_buffer [2023-03-31 04:00:38,688 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_wait_frame [2023-03-31 04:00:38,688 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_recover_wait_frame [2023-03-31 04:00:38,688 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_read_frame [2023-03-31 04:00:38,688 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_initiate_read [2023-03-31 04:00:38,689 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_get_logical_frame [2023-03-31 04:00:38,689 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_seek_logical_blk [2023-03-31 04:00:38,689 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_get_sector [2023-03-31 04:00:38,689 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_seek_sector [2023-03-31 04:00:38,689 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_read_back_buffer_and_rewrite [2023-03-31 04:00:38,689 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_reposition_and_retry [2023-03-31 04:00:38,689 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_write_error_recovery [2023-03-31 04:00:38,689 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_space_over_filemarks_backward [2023-03-31 04:00:38,689 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_space_over_filemarks_forward_slow [2023-03-31 04:00:38,689 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_space_over_filemarks_forward_fast [2023-03-31 04:00:38,689 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_write_filemark [2023-03-31 04:00:38,690 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_write_eod [2023-03-31 04:00:38,690 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_write_filler [2023-03-31 04:00:38,690 INFO L138 BoogieDeclarations]: Found implementation of procedure __osst_write_header [2023-03-31 04:00:38,690 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_write_header [2023-03-31 04:00:38,690 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_reset_header [2023-03-31 04:00:38,690 INFO L138 BoogieDeclarations]: Found implementation of procedure __osst_analyze_headers [2023-03-31 04:00:38,690 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_analyze_headers [2023-03-31 04:00:38,690 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_verify_position [2023-03-31 04:00:38,690 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_parse_firmware_rev [2023-03-31 04:00:38,690 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_configure_onstream [2023-03-31 04:00:38,690 INFO L138 BoogieDeclarations]: Found implementation of procedure cross_eof [2023-03-31 04:00:38,690 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_get_frame_position [2023-03-31 04:00:38,690 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_set_frame_position [2023-03-31 04:00:38,691 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_write_trailer [2023-03-31 04:00:38,691 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_flush_write_buffer [2023-03-31 04:00:38,691 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_flush_buffer [2023-03-31 04:00:38,691 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_write_frame [2023-03-31 04:00:38,691 INFO L138 BoogieDeclarations]: Found implementation of procedure do_door_lock [2023-03-31 04:00:38,691 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_state [2023-03-31 04:00:38,691 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_write [2023-03-31 04:00:38,692 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_read [2023-03-31 04:00:38,692 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_log_options [2023-03-31 04:00:38,692 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_set_options [2023-03-31 04:00:38,692 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_int_ioctl [2023-03-31 04:00:38,692 INFO L138 BoogieDeclarations]: Found implementation of procedure __os_scsi_tape_open [2023-03-31 04:00:38,692 INFO L138 BoogieDeclarations]: Found implementation of procedure os_scsi_tape_open [2023-03-31 04:00:38,692 INFO L138 BoogieDeclarations]: Found implementation of procedure os_scsi_tape_flush [2023-03-31 04:00:38,692 INFO L138 BoogieDeclarations]: Found implementation of procedure os_scsi_tape_close [2023-03-31 04:00:38,692 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_ioctl [2023-03-31 04:00:38,692 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_compat_ioctl [2023-03-31 04:00:38,693 INFO L138 BoogieDeclarations]: Found implementation of procedure new_tape_buffer [2023-03-31 04:00:38,693 INFO L138 BoogieDeclarations]: Found implementation of procedure enlarge_buffer [2023-03-31 04:00:38,693 INFO L138 BoogieDeclarations]: Found implementation of procedure normalize_buffer [2023-03-31 04:00:38,693 INFO L138 BoogieDeclarations]: Found implementation of procedure append_to_buffer [2023-03-31 04:00:38,693 INFO L138 BoogieDeclarations]: Found implementation of procedure from_buffer [2023-03-31 04:00:38,693 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_zero_buffer_tail [2023-03-31 04:00:38,693 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_copy_to_buffer [2023-03-31 04:00:38,693 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_copy_from_buffer [2023-03-31 04:00:38,694 INFO L138 BoogieDeclarations]: Found implementation of procedure validate_options [2023-03-31 04:00:38,694 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_supports [2023-03-31 04:00:38,694 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_version_show [2023-03-31 04:00:38,694 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_create_sysfs_files [2023-03-31 04:00:38,694 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_remove_sysfs_files [2023-03-31 04:00:38,694 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_adr_rev_show [2023-03-31 04:00:38,694 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_linux_media_version_show [2023-03-31 04:00:38,694 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_capacity_show [2023-03-31 04:00:38,694 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_first_data_ppos_show [2023-03-31 04:00:38,694 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_eod_frame_ppos_show [2023-03-31 04:00:38,694 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_filemark_cnt_show [2023-03-31 04:00:38,694 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_sysfs_init [2023-03-31 04:00:38,694 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_sysfs_destroy [2023-03-31 04:00:38,694 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_sysfs_add [2023-03-31 04:00:38,695 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_sysfs_cleanup [2023-03-31 04:00:38,695 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_probe [2023-03-31 04:00:38,695 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_remove [2023-03-31 04:00:38,695 INFO L138 BoogieDeclarations]: Found implementation of procedure init_osst [2023-03-31 04:00:38,695 INFO L138 BoogieDeclarations]: Found implementation of procedure exit_osst [2023-03-31 04:00:38,695 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2023-03-31 04:00:38,695 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_1 [2023-03-31 04:00:38,696 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_2 [2023-03-31 04:00:38,698 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_3 [2023-03-31 04:00:38,702 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_4 [2023-03-31 04:00:38,702 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_5 [2023-03-31 04:00:38,702 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_6 [2023-03-31 04:00:38,702 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_7 [2023-03-31 04:00:38,702 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_8 [2023-03-31 04:00:38,702 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_9 [2023-03-31 04:00:38,702 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_10 [2023-03-31 04:00:38,702 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_11 [2023-03-31 04:00:38,702 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_12 [2023-03-31 04:00:38,702 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_13 [2023-03-31 04:00:38,702 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_14 [2023-03-31 04:00:38,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_15 [2023-03-31 04:00:38,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_16 [2023-03-31 04:00:38,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_17 [2023-03-31 04:00:38,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_18 [2023-03-31 04:00:38,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2023-03-31 04:00:38,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-03-31 04:00:38,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_lock [2023-03-31 04:00:38,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_lock [2023-03-31 04:00:38,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock [2023-03-31 04:00:38,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_lock [2023-03-31 04:00:38,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_lock [2023-03-31 04:00:38,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_lock [2023-03-31 04:00:38,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock [2023-03-31 04:00:38,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_lock_of_osst_tape [2023-03-31 04:00:38,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_lock_of_osst_tape [2023-03-31 04:00:38,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock_of_osst_tape [2023-03-31 04:00:38,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_lock_of_osst_tape [2023-03-31 04:00:38,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_lock_of_osst_tape [2023-03-31 04:00:38,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_lock_of_osst_tape [2023-03-31 04:00:38,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock_of_osst_tape [2023-03-31 04:00:38,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_mutex_of_device [2023-03-31 04:00:38,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_mutex_of_device [2023-03-31 04:00:38,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_device [2023-03-31 04:00:38,704 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_mutex_of_device [2023-03-31 04:00:38,704 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2023-03-31 04:00:38,704 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_mutex_of_device [2023-03-31 04:00:38,704 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_device [2023-03-31 04:00:38,704 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_osst_int_mutex [2023-03-31 04:00:38,704 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_osst_int_mutex [2023-03-31 04:00:38,704 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_osst_int_mutex [2023-03-31 04:00:38,704 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_osst_int_mutex [2023-03-31 04:00:38,704 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_osst_int_mutex [2023-03-31 04:00:38,704 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_osst_int_mutex [2023-03-31 04:00:38,704 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_osst_int_mutex [2023-03-31 04:00:38,704 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2023-03-31 04:00:38,704 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-03-31 04:00:38,704 INFO L138 BoogieDeclarations]: Found implementation of procedure __blk_put_request [2023-03-31 04:00:38,704 INFO L138 BoogieDeclarations]: Found implementation of procedure __class_create [2023-03-31 04:00:38,704 INFO L138 BoogieDeclarations]: Found implementation of procedure __free_pages [2023-03-31 04:00:38,705 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2023-03-31 04:00:38,705 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2023-03-31 04:00:38,705 INFO L138 BoogieDeclarations]: Found implementation of procedure __register_chrdev [2023-03-31 04:00:38,705 INFO L138 BoogieDeclarations]: Found implementation of procedure __scsi_print_sense [2023-03-31 04:00:38,705 INFO L138 BoogieDeclarations]: Found implementation of procedure __unregister_chrdev [2023-03-31 04:00:38,705 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2023-03-31 04:00:38,705 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2023-03-31 04:00:38,705 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_write_lock [2023-03-31 04:00:38,705 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_write_unlock [2023-03-31 04:00:38,705 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_disk [2023-03-31 04:00:38,705 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_pages_current [2023-03-31 04:00:38,705 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_execute_rq_nowait [2023-03-31 04:00:38,705 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_get_request [2023-03-31 04:00:38,705 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_put_request [2023-03-31 04:00:38,705 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_rq_map_kern [2023-03-31 04:00:38,706 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_rq_map_user [2023-03-31 04:00:38,706 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_rq_unmap_user [2023-03-31 04:00:38,706 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2023-03-31 04:00:38,706 INFO L138 BoogieDeclarations]: Found implementation of procedure class_destroy [2023-03-31 04:00:38,706 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2023-03-31 04:00:38,706 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2023-03-31 04:00:38,706 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_printk [2023-03-31 04:00:38,706 INFO L138 BoogieDeclarations]: Found implementation of procedure device_create [2023-03-31 04:00:38,706 INFO L138 BoogieDeclarations]: Found implementation of procedure device_create_file [2023-03-31 04:00:38,706 INFO L138 BoogieDeclarations]: Found implementation of procedure device_destroy [2023-03-31 04:00:38,706 INFO L138 BoogieDeclarations]: Found implementation of procedure driver_create_file [2023-03-31 04:00:38,706 INFO L138 BoogieDeclarations]: Found implementation of procedure driver_remove_file [2023-03-31 04:00:38,706 INFO L138 BoogieDeclarations]: Found implementation of procedure driver_unregister [2023-03-31 04:00:38,706 INFO L138 BoogieDeclarations]: Found implementation of procedure jiffies_to_msecs [2023-03-31 04:00:38,706 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value [2023-03-31 04:00:38,706 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value_probe [2023-03-31 04:00:38,706 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2023-03-31 04:00:38,706 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2023-03-31 04:00:38,706 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2023-03-31 04:00:38,706 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2023-03-31 04:00:38,706 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2023-03-31 04:00:38,707 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible [2023-03-31 04:00:38,707 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_trylock [2023-03-31 04:00:38,707 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2023-03-31 04:00:38,707 INFO L138 BoogieDeclarations]: Found implementation of procedure panic [2023-03-31 04:00:38,707 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-03-31 04:00:38,707 INFO L138 BoogieDeclarations]: Found implementation of procedure put_disk [2023-03-31 04:00:38,707 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout_interruptible [2023-03-31 04:00:38,707 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_block_when_processing_errors [2023-03-31 04:00:38,707 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_device_get [2023-03-31 04:00:38,707 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_device_put [2023-03-31 04:00:38,707 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_get_sense_info_fld [2023-03-31 04:00:38,707 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_ioctl [2023-03-31 04:00:38,707 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_normalize_sense [2023-03-31 04:00:38,707 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_register_driver [2023-03-31 04:00:38,707 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_sense_desc_find [2023-03-31 04:00:38,707 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_next [2023-03-31 04:00:38,707 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2023-03-31 04:00:38,707 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2023-03-31 04:00:38,707 INFO L138 BoogieDeclarations]: Found implementation of procedure vmalloc [2023-03-31 04:00:38,707 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion [2023-03-31 04:00:38,707 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_fmt [2023-03-31 04:00:38,708 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-03-31 04:00:38,708 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-03-31 04:00:38,708 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-03-31 04:00:38,708 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2023-03-31 04:00:38,708 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2023-03-31 04:00:38,708 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2023-03-31 04:00:38,708 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2023-03-31 04:00:38,708 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2023-03-31 04:00:38,708 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2023-03-31 04:00:38,708 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-03-31 04:00:38,708 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-03-31 04:00:38,708 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2023-03-31 04:00:38,708 INFO L130 BoogieDeclarations]: Found specification of procedure fls64 [2023-03-31 04:00:38,708 INFO L130 BoogieDeclarations]: Found specification of procedure __arch_swab32 [2023-03-31 04:00:38,708 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2023-03-31 04:00:38,708 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2023-03-31 04:00:38,708 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-03-31 04:00:38,708 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2023-03-31 04:00:38,709 INFO L130 BoogieDeclarations]: Found specification of procedure panic [2023-03-31 04:00:38,711 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2023-03-31 04:00:38,712 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2023-03-31 04:00:38,712 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2023-03-31 04:00:38,712 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2023-03-31 04:00:38,712 INFO L130 BoogieDeclarations]: Found specification of procedure __get_order [2023-03-31 04:00:38,712 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2023-03-31 04:00:38,712 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2023-03-31 04:00:38,713 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2023-03-31 04:00:38,713 INFO L130 BoogieDeclarations]: Found specification of procedure strlen [2023-03-31 04:00:38,713 INFO L130 BoogieDeclarations]: Found specification of procedure strcpy [2023-03-31 04:00:38,713 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2023-03-31 04:00:38,713 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2023-03-31 04:00:38,713 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_fmt [2023-03-31 04:00:38,713 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2023-03-31 04:00:38,713 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2023-03-31 04:00:38,713 INFO L130 BoogieDeclarations]: Found specification of procedure atomic64_read [2023-03-31 04:00:38,713 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-03-31 04:00:38,713 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_long_read [2023-03-31 04:00:38,713 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2023-03-31 04:00:38,713 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_trylock [2023-03-31 04:00:38,713 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_4 [2023-03-31 04:00:38,713 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2023-03-31 04:00:38,713 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_2 [2023-03-31 04:00:38,713 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_5 [2023-03-31 04:00:38,713 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_7 [2023-03-31 04:00:38,713 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_9 [2023-03-31 04:00:38,713 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_11 [2023-03-31 04:00:38,713 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_14 [2023-03-31 04:00:38,713 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_15 [2023-03-31 04:00:38,713 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_16 [2023-03-31 04:00:38,714 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_17 [2023-03-31 04:00:38,714 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_18 [2023-03-31 04:00:38,714 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible [2023-03-31 04:00:38,714 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_6 [2023-03-31 04:00:38,714 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_8 [2023-03-31 04:00:38,714 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_13 [2023-03-31 04:00:38,714 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2023-03-31 04:00:38,714 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_1 [2023-03-31 04:00:38,714 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_3 [2023-03-31 04:00:38,714 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_10 [2023-03-31 04:00:38,714 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_12 [2023-03-31 04:00:38,714 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock [2023-03-31 04:00:38,714 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock [2023-03-31 04:00:38,714 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_lock_of_osst_tape [2023-03-31 04:00:38,714 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock_of_osst_tape [2023-03-31 04:00:38,714 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_device [2023-03-31 04:00:38,714 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_mutex_of_device [2023-03-31 04:00:38,714 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_device [2023-03-31 04:00:38,714 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_osst_int_mutex [2023-03-31 04:00:38,714 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_osst_int_mutex [2023-03-31 04:00:38,714 INFO L130 BoogieDeclarations]: Found specification of procedure test_ti_thread_flag [2023-03-31 04:00:38,714 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_write_lock [2023-03-31 04:00:38,714 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_write_unlock [2023-03-31 04:00:38,714 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2023-03-31 04:00:38,715 INFO L130 BoogieDeclarations]: Found specification of procedure init_completion [2023-03-31 04:00:38,715 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-03-31 04:00:38,715 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-03-31 04:00:38,715 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-03-31 04:00:38,715 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion [2023-03-31 04:00:38,715 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2023-03-31 04:00:38,715 INFO L130 BoogieDeclarations]: Found specification of procedure jiffies_to_msecs [2023-03-31 04:00:38,715 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2023-03-31 04:00:38,715 INFO L130 BoogieDeclarations]: Found specification of procedure vmalloc [2023-03-31 04:00:38,715 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2023-03-31 04:00:38,715 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pages_current [2023-03-31 04:00:38,715 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pages [2023-03-31 04:00:38,715 INFO L130 BoogieDeclarations]: Found specification of procedure __free_pages [2023-03-31 04:00:38,715 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2023-03-31 04:00:38,715 INFO L130 BoogieDeclarations]: Found specification of procedure iminor [2023-03-31 04:00:38,715 INFO L130 BoogieDeclarations]: Found specification of procedure __register_chrdev [2023-03-31 04:00:38,715 INFO L130 BoogieDeclarations]: Found specification of procedure __unregister_chrdev [2023-03-31 04:00:38,715 INFO L130 BoogieDeclarations]: Found specification of procedure register_chrdev [2023-03-31 04:00:38,715 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_chrdev [2023-03-31 04:00:38,715 INFO L130 BoogieDeclarations]: Found specification of procedure noop_llseek [2023-03-31 04:00:38,715 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout_interruptible [2023-03-31 04:00:38,715 INFO L130 BoogieDeclarations]: Found specification of procedure test_tsk_thread_flag [2023-03-31 04:00:38,715 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-03-31 04:00:38,715 INFO L130 BoogieDeclarations]: Found specification of procedure signal_pending [2023-03-31 04:00:38,716 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2023-03-31 04:00:38,716 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-03-31 04:00:38,716 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2023-03-31 04:00:38,716 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-03-31 04:00:38,716 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2023-03-31 04:00:38,716 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-03-31 04:00:38,716 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-03-31 04:00:38,716 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-03-31 04:00:38,716 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2023-03-31 04:00:38,716 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2023-03-31 04:00:38,716 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2023-03-31 04:00:38,716 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2023-03-31 04:00:38,716 INFO L130 BoogieDeclarations]: Found specification of procedure driver_unregister [2023-03-31 04:00:38,716 INFO L130 BoogieDeclarations]: Found specification of procedure driver_create_file [2023-03-31 04:00:38,716 INFO L130 BoogieDeclarations]: Found specification of procedure driver_remove_file [2023-03-31 04:00:38,716 INFO L130 BoogieDeclarations]: Found specification of procedure __class_create [2023-03-31 04:00:38,716 INFO L130 BoogieDeclarations]: Found specification of procedure class_destroy [2023-03-31 04:00:38,716 INFO L130 BoogieDeclarations]: Found specification of procedure device_create_file [2023-03-31 04:00:38,716 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2023-03-31 04:00:38,716 INFO L130 BoogieDeclarations]: Found specification of procedure device_create [2023-03-31 04:00:38,716 INFO L130 BoogieDeclarations]: Found specification of procedure device_destroy [2023-03-31 04:00:38,716 INFO L130 BoogieDeclarations]: Found specification of procedure dev_printk [2023-03-31 04:00:38,716 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_disk [2023-03-31 04:00:38,716 INFO L130 BoogieDeclarations]: Found specification of procedure put_disk [2023-03-31 04:00:38,717 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2023-03-31 04:00:38,717 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2023-03-31 04:00:38,717 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2023-03-31 04:00:38,717 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2023-03-31 04:00:38,717 INFO L130 BoogieDeclarations]: Found specification of procedure blk_put_request [2023-03-31 04:00:38,717 INFO L130 BoogieDeclarations]: Found specification of procedure __blk_put_request [2023-03-31 04:00:38,717 INFO L130 BoogieDeclarations]: Found specification of procedure blk_get_request [2023-03-31 04:00:38,717 INFO L130 BoogieDeclarations]: Found specification of procedure blk_rq_map_user [2023-03-31 04:00:38,717 INFO L130 BoogieDeclarations]: Found specification of procedure blk_rq_unmap_user [2023-03-31 04:00:38,717 INFO L130 BoogieDeclarations]: Found specification of procedure blk_rq_map_kern [2023-03-31 04:00:38,717 INFO L130 BoogieDeclarations]: Found specification of procedure blk_execute_rq_nowait [2023-03-31 04:00:38,717 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2023-03-31 04:00:38,717 INFO L130 BoogieDeclarations]: Found specification of procedure sg_assign_page [2023-03-31 04:00:38,717 INFO L130 BoogieDeclarations]: Found specification of procedure sg_set_page [2023-03-31 04:00:38,717 INFO L130 BoogieDeclarations]: Found specification of procedure sg_page [2023-03-31 04:00:38,717 INFO L130 BoogieDeclarations]: Found specification of procedure sg_next [2023-03-31 04:00:38,717 INFO L130 BoogieDeclarations]: Found specification of procedure __scsi_print_sense [2023-03-31 04:00:38,717 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_device_get [2023-03-31 04:00:38,717 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_device_put [2023-03-31 04:00:38,717 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_register_driver [2023-03-31 04:00:38,717 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_block_when_processing_errors [2023-03-31 04:00:38,717 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_normalize_sense [2023-03-31 04:00:38,717 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_sense_desc_find [2023-03-31 04:00:38,718 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_get_sense_info_fld [2023-03-31 04:00:38,718 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_ioctl [2023-03-31 04:00:38,718 INFO L130 BoogieDeclarations]: Found specification of procedure new_tape_buffer [2023-03-31 04:00:38,718 INFO L130 BoogieDeclarations]: Found specification of procedure enlarge_buffer [2023-03-31 04:00:38,718 INFO L130 BoogieDeclarations]: Found specification of procedure normalize_buffer [2023-03-31 04:00:38,718 INFO L130 BoogieDeclarations]: Found specification of procedure append_to_buffer [2023-03-31 04:00:38,718 INFO L130 BoogieDeclarations]: Found specification of procedure from_buffer [2023-03-31 04:00:38,718 INFO L130 BoogieDeclarations]: Found specification of procedure osst_zero_buffer_tail [2023-03-31 04:00:38,718 INFO L130 BoogieDeclarations]: Found specification of procedure osst_copy_to_buffer [2023-03-31 04:00:38,718 INFO L130 BoogieDeclarations]: Found specification of procedure osst_copy_from_buffer [2023-03-31 04:00:38,718 INFO L130 BoogieDeclarations]: Found specification of procedure osst_probe [2023-03-31 04:00:38,718 INFO L130 BoogieDeclarations]: Found specification of procedure osst_remove [2023-03-31 04:00:38,718 INFO L130 BoogieDeclarations]: Found specification of procedure osst_int_ioctl [2023-03-31 04:00:38,718 INFO L130 BoogieDeclarations]: Found specification of procedure osst_set_frame_position [2023-03-31 04:00:38,718 INFO L130 BoogieDeclarations]: Found specification of procedure osst_get_frame_position [2023-03-31 04:00:38,718 INFO L130 BoogieDeclarations]: Found specification of procedure osst_flush_write_buffer [2023-03-31 04:00:38,718 INFO L130 BoogieDeclarations]: Found specification of procedure osst_write_error_recovery [2023-03-31 04:00:38,718 INFO L130 BoogieDeclarations]: Found specification of procedure tape_name [2023-03-31 04:00:38,718 INFO L130 BoogieDeclarations]: Found specification of procedure osst_analyze_sense [2023-03-31 04:00:38,718 INFO L130 BoogieDeclarations]: Found specification of procedure osst_chk_result [2023-03-31 04:00:38,718 INFO L130 BoogieDeclarations]: Found specification of procedure osst_end_async [2023-03-31 04:00:38,718 INFO L130 BoogieDeclarations]: Found specification of procedure osst_allocate_request [2023-03-31 04:00:38,718 INFO L130 BoogieDeclarations]: Found specification of procedure osst_release_request [2023-03-31 04:00:38,718 INFO L130 BoogieDeclarations]: Found specification of procedure osst_execute [2023-03-31 04:00:38,719 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-03-31 04:00:38,719 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-03-31 04:00:38,719 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-03-31 04:00:38,719 INFO L130 BoogieDeclarations]: Found specification of procedure osst_do_scsi [2023-03-31 04:00:38,719 INFO L130 BoogieDeclarations]: Found specification of procedure osst_write_behind_check [2023-03-31 04:00:38,719 INFO L130 BoogieDeclarations]: Found specification of procedure osst_init_aux [2023-03-31 04:00:38,719 INFO L130 BoogieDeclarations]: Found specification of procedure osst_verify_frame [2023-03-31 04:00:38,719 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2023-03-31 04:00:38,719 INFO L130 BoogieDeclarations]: Found specification of procedure osst_wait_ready [2023-03-31 04:00:38,719 INFO L130 BoogieDeclarations]: Found specification of procedure osst_wait_for_medium [2023-03-31 04:00:38,719 INFO L130 BoogieDeclarations]: Found specification of procedure osst_position_tape_and_confirm [2023-03-31 04:00:38,719 INFO L130 BoogieDeclarations]: Found specification of procedure osst_flush_drive_buffer [2023-03-31 04:00:38,719 INFO L130 BoogieDeclarations]: Found specification of procedure osst_wait_frame [2023-03-31 04:00:38,719 INFO L130 BoogieDeclarations]: Found specification of procedure osst_recover_wait_frame [2023-03-31 04:00:38,719 INFO L130 BoogieDeclarations]: Found specification of procedure osst_read_frame [2023-03-31 04:00:38,719 INFO L130 BoogieDeclarations]: Found specification of procedure osst_initiate_read [2023-03-31 04:00:38,719 INFO L130 BoogieDeclarations]: Found specification of procedure osst_get_logical_frame [2023-03-31 04:00:38,719 INFO L130 BoogieDeclarations]: Found specification of procedure osst_seek_logical_blk [2023-03-31 04:00:38,719 INFO L130 BoogieDeclarations]: Found specification of procedure osst_get_sector [2023-03-31 04:00:38,719 INFO L130 BoogieDeclarations]: Found specification of procedure osst_seek_sector [2023-03-31 04:00:38,719 INFO L130 BoogieDeclarations]: Found specification of procedure osst_read_back_buffer_and_rewrite [2023-03-31 04:00:38,719 INFO L130 BoogieDeclarations]: Found specification of procedure osst_reposition_and_retry [2023-03-31 04:00:38,719 INFO L130 BoogieDeclarations]: Found specification of procedure osst_space_over_filemarks_backward [2023-03-31 04:00:38,719 INFO L130 BoogieDeclarations]: Found specification of procedure osst_space_over_filemarks_forward_slow [2023-03-31 04:00:38,720 INFO L130 BoogieDeclarations]: Found specification of procedure osst_space_over_filemarks_forward_fast [2023-03-31 04:00:38,720 INFO L130 BoogieDeclarations]: Found specification of procedure osst_write_filemark [2023-03-31 04:00:38,720 INFO L130 BoogieDeclarations]: Found specification of procedure osst_write_eod [2023-03-31 04:00:38,720 INFO L130 BoogieDeclarations]: Found specification of procedure osst_write_filler [2023-03-31 04:00:38,720 INFO L130 BoogieDeclarations]: Found specification of procedure __osst_write_header [2023-03-31 04:00:38,720 INFO L130 BoogieDeclarations]: Found specification of procedure osst_write_header [2023-03-31 04:00:38,720 INFO L130 BoogieDeclarations]: Found specification of procedure osst_reset_header [2023-03-31 04:00:38,720 INFO L130 BoogieDeclarations]: Found specification of procedure __osst_analyze_headers [2023-03-31 04:00:38,720 INFO L130 BoogieDeclarations]: Found specification of procedure osst_analyze_headers [2023-03-31 04:00:38,720 INFO L130 BoogieDeclarations]: Found specification of procedure osst_verify_position [2023-03-31 04:00:38,720 INFO L130 BoogieDeclarations]: Found specification of procedure osst_parse_firmware_rev [2023-03-31 04:00:38,720 INFO L130 BoogieDeclarations]: Found specification of procedure osst_configure_onstream [2023-03-31 04:00:38,720 INFO L130 BoogieDeclarations]: Found specification of procedure cross_eof [2023-03-31 04:00:38,720 INFO L130 BoogieDeclarations]: Found specification of procedure osst_write_trailer [2023-03-31 04:00:38,720 INFO L130 BoogieDeclarations]: Found specification of procedure osst_flush_buffer [2023-03-31 04:00:38,720 INFO L130 BoogieDeclarations]: Found specification of procedure osst_write_frame [2023-03-31 04:00:38,720 INFO L130 BoogieDeclarations]: Found specification of procedure do_door_lock [2023-03-31 04:00:38,720 INFO L130 BoogieDeclarations]: Found specification of procedure reset_state [2023-03-31 04:00:38,720 INFO L130 BoogieDeclarations]: Found specification of procedure osst_write [2023-03-31 04:00:38,720 INFO L130 BoogieDeclarations]: Found specification of procedure osst_read [2023-03-31 04:00:38,720 INFO L130 BoogieDeclarations]: Found specification of procedure osst_log_options [2023-03-31 04:00:38,720 INFO L130 BoogieDeclarations]: Found specification of procedure osst_set_options [2023-03-31 04:00:38,721 INFO L130 BoogieDeclarations]: Found specification of procedure __os_scsi_tape_open [2023-03-31 04:00:38,721 INFO L130 BoogieDeclarations]: Found specification of procedure os_scsi_tape_open [2023-03-31 04:00:38,721 INFO L130 BoogieDeclarations]: Found specification of procedure os_scsi_tape_flush [2023-03-31 04:00:38,721 INFO L130 BoogieDeclarations]: Found specification of procedure os_scsi_tape_close [2023-03-31 04:00:38,721 INFO L130 BoogieDeclarations]: Found specification of procedure osst_ioctl [2023-03-31 04:00:38,721 INFO L130 BoogieDeclarations]: Found specification of procedure osst_compat_ioctl [2023-03-31 04:00:38,721 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~TO~int [2023-03-31 04:00:38,721 INFO L130 BoogieDeclarations]: Found specification of procedure validate_options [2023-03-31 04:00:38,721 INFO L130 BoogieDeclarations]: Found specification of procedure osst_supports [2023-03-31 04:00:38,721 INFO L130 BoogieDeclarations]: Found specification of procedure osst_version_show [2023-03-31 04:00:38,721 INFO L130 BoogieDeclarations]: Found specification of procedure osst_create_sysfs_files [2023-03-31 04:00:38,721 INFO L130 BoogieDeclarations]: Found specification of procedure osst_remove_sysfs_files [2023-03-31 04:00:38,721 INFO L130 BoogieDeclarations]: Found specification of procedure osst_adr_rev_show [2023-03-31 04:00:38,721 INFO L130 BoogieDeclarations]: Found specification of procedure osst_linux_media_version_show [2023-03-31 04:00:38,721 INFO L130 BoogieDeclarations]: Found specification of procedure osst_capacity_show [2023-03-31 04:00:38,721 INFO L130 BoogieDeclarations]: Found specification of procedure osst_first_data_ppos_show [2023-03-31 04:00:38,721 INFO L130 BoogieDeclarations]: Found specification of procedure osst_eod_frame_ppos_show [2023-03-31 04:00:38,721 INFO L130 BoogieDeclarations]: Found specification of procedure osst_filemark_cnt_show [2023-03-31 04:00:38,721 INFO L130 BoogieDeclarations]: Found specification of procedure osst_sysfs_init [2023-03-31 04:00:38,721 INFO L130 BoogieDeclarations]: Found specification of procedure osst_sysfs_destroy [2023-03-31 04:00:38,721 INFO L130 BoogieDeclarations]: Found specification of procedure osst_sysfs_add [2023-03-31 04:00:38,721 INFO L130 BoogieDeclarations]: Found specification of procedure osst_sysfs_cleanup [2023-03-31 04:00:38,721 INFO L130 BoogieDeclarations]: Found specification of procedure init_osst [2023-03-31 04:00:38,722 INFO L130 BoogieDeclarations]: Found specification of procedure exit_osst [2023-03-31 04:00:38,722 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-03-31 04:00:38,722 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value [2023-03-31 04:00:38,722 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value_probe [2023-03-31 04:00:38,722 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2023-03-31 04:00:38,722 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2023-03-31 04:00:38,722 INFO L130 BoogieDeclarations]: Found specification of procedure main [2023-03-31 04:00:38,722 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2023-03-31 04:00:38,722 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_lock [2023-03-31 04:00:38,722 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_lock [2023-03-31 04:00:38,722 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_lock [2023-03-31 04:00:38,722 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_lock [2023-03-31 04:00:38,722 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_lock [2023-03-31 04:00:38,722 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_lock_of_osst_tape [2023-03-31 04:00:38,722 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock_of_osst_tape [2023-03-31 04:00:38,722 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_lock_of_osst_tape [2023-03-31 04:00:38,722 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_lock_of_osst_tape [2023-03-31 04:00:38,724 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_lock_of_osst_tape [2023-03-31 04:00:38,724 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_mutex_of_device [2023-03-31 04:00:38,725 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_mutex_of_device [2023-03-31 04:00:38,725 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2023-03-31 04:00:38,725 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_mutex_of_device [2023-03-31 04:00:38,725 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_osst_int_mutex [2023-03-31 04:00:38,725 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_osst_int_mutex [2023-03-31 04:00:38,725 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_osst_int_mutex [2023-03-31 04:00:38,725 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_osst_int_mutex [2023-03-31 04:00:38,725 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_osst_int_mutex [2023-03-31 04:00:38,725 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2023-03-31 04:00:38,725 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2023-03-31 04:00:38,725 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2023-03-31 04:00:38,725 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2023-03-31 04:00:38,725 INFO L130 BoogieDeclarations]: Found specification of procedure free [2023-03-31 04:00:38,725 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2023-03-31 04:00:38,725 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-03-31 04:00:38,725 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-03-31 04:00:38,725 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-03-31 04:00:38,725 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-03-31 04:00:38,725 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-03-31 04:00:38,725 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-03-31 04:00:38,725 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-03-31 04:00:39,613 INFO L236 CfgBuilder]: Building ICFG [2023-03-31 04:00:39,616 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-03-31 04:00:54,991 INFO L277 CfgBuilder]: Performing block encoding [2023-03-31 04:00:55,020 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-03-31 04:00:55,021 INFO L302 CfgBuilder]: Removed 2 assume(true) statements. [2023-03-31 04:00:55,026 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 31.03 04:00:55 BoogieIcfgContainer [2023-03-31 04:00:55,026 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-03-31 04:00:55,028 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-03-31 04:00:55,028 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2023-03-31 04:00:55,030 INFO L275 PluginConnector]: TraceAbstraction initialized [2023-03-31 04:00:55,030 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 31.03 04:00:36" (1/3) ... [2023-03-31 04:00:55,031 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7e3babf5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 31.03 04:00:55, skipping insertion in model container [2023-03-31 04:00:55,031 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 04:00:38" (2/3) ... [2023-03-31 04:00:55,031 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7e3babf5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 31.03 04:00:55, skipping insertion in model container [2023-03-31 04:00:55,031 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 31.03 04:00:55" (3/3) ... [2023-03-31 04:00:55,032 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.8-rc1-32_7a-drivers--scsi--osst.ko-ldv_main0_sequence_infinite_withcheck_stateful.cil.out.i [2023-03-31 04:00:55,044 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-03-31 04:00:55,044 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-03-31 04:00:55,147 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-03-31 04:00:55,152 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;@2d79d201, mLbeIndependenceSettings=[IndependenceType=SYNTACTIC, AbstractionType=NONE, UseConditional=, UseSemiCommutativity=, Solver=, SolverTimeout=] [2023-03-31 04:00:55,152 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-03-31 04:00:55,166 INFO L276 IsEmpty]: Start isEmpty. Operand has 3959 states, 2886 states have (on average 1.4227304227304227) internal successors, (4106), 2915 states have internal predecessors, (4106), 843 states have call successors, (843), 195 states have call predecessors, (843), 195 states have return successors, (843), 840 states have call predecessors, (843), 843 states have call successors, (843) [2023-03-31 04:00:55,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-03-31 04:00:55,173 INFO L187 NwaCegarLoop]: Found error trace [2023-03-31 04:00:55,174 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-03-31 04:00:55,174 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-03-31 04:00:55,178 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-03-31 04:00:55,178 INFO L85 PathProgramCache]: Analyzing trace with hash -1822362263, now seen corresponding path program 1 times [2023-03-31 04:00:55,185 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-03-31 04:00:55,185 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [107008209] [2023-03-31 04:00:55,185 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-03-31 04:00:55,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-03-31 04:00:55,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 04:00:55,915 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-03-31 04:00:55,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 04:00:56,006 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-03-31 04:00:56,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 04:00:56,013 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-03-31 04:00:56,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 04:00:56,028 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2023-03-31 04:00:56,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 04:00:56,077 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-03-31 04:00:56,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 04:00:56,091 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-03-31 04:00:56,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 04:00:56,108 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2023-03-31 04:00:56,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 04:00:56,152 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-03-31 04:00:56,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 04:00:56,158 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-03-31 04:00:56,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 04:00:56,161 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2023-03-31 04:00:56,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 04:00:56,165 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-03-31 04:00:56,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 04:00:56,185 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-03-31 04:00:56,185 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-03-31 04:00:56,185 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [107008209] [2023-03-31 04:00:56,185 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [107008209] provided 1 perfect and 0 imperfect interpolant sequences [2023-03-31 04:00:56,186 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-03-31 04:00:56,186 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2023-03-31 04:00:56,187 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1021080808] [2023-03-31 04:00:56,187 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-03-31 04:00:56,190 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2023-03-31 04:00:56,190 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-03-31 04:00:56,222 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2023-03-31 04:00:56,224 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=105, Unknown=0, NotChecked=0, Total=132 [2023-03-31 04:00:56,232 INFO L87 Difference]: Start difference. First operand has 3959 states, 2886 states have (on average 1.4227304227304227) internal successors, (4106), 2915 states have internal predecessors, (4106), 843 states have call successors, (843), 195 states have call predecessors, (843), 195 states have return successors, (843), 840 states have call predecessors, (843), 843 states have call successors, (843) Second operand has 12 states, 12 states have (on average 3.1666666666666665) internal successors, (38), 5 states have internal predecessors, (38), 3 states have call successors, (14), 9 states have call predecessors, (14), 4 states have return successors, (11), 4 states have call predecessors, (11), 2 states have call successors, (11) [2023-03-31 04:00:59,332 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.54s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-03-31 04:01:00,754 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.42s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-03-31 04:01:02,268 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.51s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-03-31 04:01:03,323 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.05s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-03-31 04:01:04,531 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.21s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-03-31 04:01:05,915 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.38s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-03-31 04:01:21,553 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-03-31 04:01:23,563 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-03-31 04:01:25,606 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-03-31 04:01:27,610 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-03-31 04:01:29,617 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-03-31 04:01:31,635 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-03-31 04:01:33,643 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-03-31 04:01:42,156 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers []