java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/SifaC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--scsi--sg.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-fab3c18 [2019-08-23 01:56:14,239 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-23 01:56:14,241 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-23 01:56:14,253 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-23 01:56:14,253 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-23 01:56:14,254 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-23 01:56:14,256 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-23 01:56:14,258 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-23 01:56:14,259 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-23 01:56:14,260 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-23 01:56:14,261 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-23 01:56:14,262 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-23 01:56:14,263 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-23 01:56:14,264 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-23 01:56:14,265 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-23 01:56:14,266 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-23 01:56:14,267 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-23 01:56:14,268 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-23 01:56:14,270 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-23 01:56:14,272 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-23 01:56:14,273 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-23 01:56:14,274 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-23 01:56:14,275 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-23 01:56:14,276 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-23 01:56:14,278 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-23 01:56:14,278 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-23 01:56:14,279 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-23 01:56:14,280 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-23 01:56:14,280 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-23 01:56:14,281 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-23 01:56:14,281 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-23 01:56:14,282 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-23 01:56:14,283 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-23 01:56:14,284 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-23 01:56:14,285 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-23 01:56:14,285 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-23 01:56:14,286 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-23 01:56:14,286 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-23 01:56:14,286 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-23 01:56:14,287 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-23 01:56:14,288 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-23 01:56:14,288 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2019-08-23 01:56:14,306 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-23 01:56:14,307 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-23 01:56:14,309 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-23 01:56:14,309 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-23 01:56:14,310 INFO L138 SettingsManager]: * Use SBE=true [2019-08-23 01:56:14,310 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-23 01:56:14,310 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-23 01:56:14,310 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-23 01:56:14,311 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-23 01:56:14,311 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-23 01:56:14,311 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-23 01:56:14,311 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-23 01:56:14,311 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-23 01:56:14,311 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-23 01:56:14,312 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-23 01:56:14,312 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-23 01:56:14,313 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-23 01:56:14,314 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-23 01:56:14,314 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-23 01:56:14,314 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-23 01:56:14,314 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-23 01:56:14,315 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-23 01:56:14,315 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-23 01:56:14,315 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-23 01:56:14,315 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-23 01:56:14,315 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-23 01:56:14,316 INFO L138 SettingsManager]: * To the following directory=dump/ [2019-08-23 01:56:14,374 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-23 01:56:14,390 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-23 01:56:14,396 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-23 01:56:14,397 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-23 01:56:14,398 INFO L275 PluginConnector]: CDTParser initialized [2019-08-23 01:56:14,399 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--scsi--sg.ko-entry_point.cil.out.i [2019-08-23 01:56:14,463 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ca69bcc94/0f841ebf5dd242faa8f6445346c4926b/FLAG6464d9589 [2019-08-23 01:56:15,421 INFO L306 CDTParser]: Found 1 translation units. [2019-08-23 01:56:15,421 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--scsi--sg.ko-entry_point.cil.out.i [2019-08-23 01:56:15,470 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ca69bcc94/0f841ebf5dd242faa8f6445346c4926b/FLAG6464d9589 [2019-08-23 01:56:15,869 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ca69bcc94/0f841ebf5dd242faa8f6445346c4926b [2019-08-23 01:56:15,878 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-23 01:56:15,880 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-23 01:56:15,881 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-23 01:56:15,882 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-23 01:56:15,890 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-23 01:56:15,891 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.08 01:56:15" (1/1) ... [2019-08-23 01:56:15,893 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4c7a277d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.08 01:56:15, skipping insertion in model container [2019-08-23 01:56:15,893 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.08 01:56:15" (1/1) ... [2019-08-23 01:56:15,900 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-23 01:56:16,075 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-23 01:56:18,908 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-23 01:56:18,988 INFO L188 MainTranslator]: Completed pre-run [2019-08-23 01:56:19,639 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-23 01:56:20,081 INFO L192 MainTranslator]: Completed translation [2019-08-23 01:56:20,082 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.08 01:56:20 WrapperNode [2019-08-23 01:56:20,082 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-23 01:56:20,083 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-23 01:56:20,083 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-23 01:56:20,083 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-23 01:56:20,148 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.08 01:56:20" (1/1) ... [2019-08-23 01:56:20,149 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.08 01:56:20" (1/1) ... [2019-08-23 01:56:20,256 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.08 01:56:20" (1/1) ... [2019-08-23 01:56:20,257 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.08 01:56:20" (1/1) ... [2019-08-23 01:56:20,438 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.08 01:56:20" (1/1) ... [2019-08-23 01:56:20,479 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.08 01:56:20" (1/1) ... [2019-08-23 01:56:20,545 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.08 01:56:20" (1/1) ... [2019-08-23 01:56:20,612 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-23 01:56:20,613 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-23 01:56:20,613 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-23 01:56:20,613 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-23 01:56:20,614 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.08 01:56:20" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-23 01:56:20,687 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-23 01:56:20,688 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-23 01:56:20,688 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2019-08-23 01:56:20,688 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2019-08-23 01:56:20,688 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~TO~int [2019-08-23 01:56:20,689 INFO L138 BoogieDeclarations]: Found implementation of procedure __read_once_size [2019-08-23 01:56:20,689 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2019-08-23 01:56:20,689 INFO L138 BoogieDeclarations]: Found implementation of procedure fls64 [2019-08-23 01:56:20,689 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2019-08-23 01:56:20,690 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2019-08-23 01:56:20,690 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2019-08-23 01:56:20,690 INFO L138 BoogieDeclarations]: Found implementation of procedure __get_order [2019-08-23 01:56:20,690 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2019-08-23 01:56:20,690 INFO L138 BoogieDeclarations]: Found implementation of procedure current_top_of_stack [2019-08-23 01:56:20,691 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2019-08-23 01:56:20,691 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2019-08-23 01:56:20,692 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_sub_and_test [2019-08-23 01:56:20,692 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2019-08-23 01:56:20,693 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_return [2019-08-23 01:56:20,693 INFO L138 BoogieDeclarations]: Found implementation of procedure current_thread_info [2019-08-23 01:56:20,694 INFO L138 BoogieDeclarations]: Found implementation of procedure __preempt_count_sub [2019-08-23 01:56:20,694 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2019-08-23 01:56:20,694 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2019-08-23 01:56:20,694 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2019-08-23 01:56:20,694 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_pages [2019-08-23 01:56:20,694 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_preload_end [2019-08-23 01:56:20,694 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_find [2019-08-23 01:56:20,695 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_init [2019-08-23 01:56:20,695 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_get [2019-08-23 01:56:20,695 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_sub [2019-08-23 01:56:20,696 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_put [2019-08-23 01:56:20,696 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2019-08-23 01:56:20,696 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2019-08-23 01:56:20,696 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-08-23 01:56:20,696 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-08-23 01:56:20,696 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2019-08-23 01:56:20,696 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2019-08-23 01:56:20,697 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-08-23 01:56:20,697 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-08-23 01:56:20,697 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-08-23 01:56:20,697 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-08-23 01:56:20,697 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-08-23 01:56:20,697 INFO L138 BoogieDeclarations]: Found implementation of procedure iminor [2019-08-23 01:56:20,697 INFO L138 BoogieDeclarations]: Found implementation of procedure PageTail [2019-08-23 01:56:20,698 INFO L138 BoogieDeclarations]: Found implementation of procedure get_page [2019-08-23 01:56:20,698 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2019-08-23 01:56:20,698 INFO L138 BoogieDeclarations]: Found implementation of procedure __chk_range_not_ok [2019-08-23 01:56:20,698 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_user_generic [2019-08-23 01:56:20,699 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_from_user_nocheck [2019-08-23 01:56:20,699 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_from_user [2019-08-23 01:56:20,699 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_to_user_nocheck [2019-08-23 01:56:20,699 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_to_user [2019-08-23 01:56:20,699 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2019-08-23 01:56:20,699 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2019-08-23 01:56:20,699 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_wait [2019-08-23 01:56:20,700 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2019-08-23 01:56:20,700 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2019-08-23 01:56:20,700 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_max_sectors [2019-08-23 01:56:20,700 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_max_segments [2019-08-23 01:56:20,700 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_dma_alignment [2019-08-23 01:56:20,701 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_rq_aligned [2019-08-23 01:56:20,701 INFO L138 BoogieDeclarations]: Found implementation of procedure iov_iter_truncate [2019-08-23 01:56:20,701 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_device_online [2019-08-23 01:56:20,701 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_sense_is_deferred [2019-08-23 01:56:20,701 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_create [2019-08-23 01:56:20,701 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_allow_access [2019-08-23 01:56:20,701 INFO L138 BoogieDeclarations]: Found implementation of procedure open_wait [2019-08-23 01:56:20,702 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_open [2019-08-23 01:56:20,702 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_release [2019-08-23 01:56:20,702 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_read [2019-08-23 01:56:20,702 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_new_read [2019-08-23 01:56:20,702 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_write [2019-08-23 01:56:20,703 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_new_write [2019-08-23 01:56:20,703 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_common_write [2019-08-23 01:56:20,703 INFO L138 BoogieDeclarations]: Found implementation of procedure srp_done [2019-08-23 01:56:20,703 INFO L138 BoogieDeclarations]: Found implementation of procedure max_sectors_bytes [2019-08-23 01:56:20,704 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_ioctl [2019-08-23 01:56:20,704 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_compat_ioctl [2019-08-23 01:56:20,704 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_poll [2019-08-23 01:56:20,704 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_fasync [2019-08-23 01:56:20,704 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_vma_fault [2019-08-23 01:56:20,705 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_mmap [2019-08-23 01:56:20,705 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_rq_end_io_usercontext [2019-08-23 01:56:20,705 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_rq_end_io [2019-08-23 01:56:20,705 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_alloc [2019-08-23 01:56:20,705 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_add_device [2019-08-23 01:56:20,705 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_device_destroy [2019-08-23 01:56:20,706 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_remove_device [2019-08-23 01:56:20,707 INFO L138 BoogieDeclarations]: Found implementation of procedure init_sg [2019-08-23 01:56:20,707 INFO L138 BoogieDeclarations]: Found implementation of procedure exit_sg [2019-08-23 01:56:20,707 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_start_req [2019-08-23 01:56:20,707 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_finish_rem_req [2019-08-23 01:56:20,708 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_build_sgat [2019-08-23 01:56:20,708 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_build_indirect [2019-08-23 01:56:20,709 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_remove_scat [2019-08-23 01:56:20,709 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_read_oxfer [2019-08-23 01:56:20,709 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_build_reserve [2019-08-23 01:56:20,709 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_link_reserve [2019-08-23 01:56:20,709 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_unlink_reserve [2019-08-23 01:56:20,709 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_get_rq_mark [2019-08-23 01:56:20,709 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_add_request [2019-08-23 01:56:20,709 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_remove_request [2019-08-23 01:56:20,710 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_add_sfp [2019-08-23 01:56:20,710 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_remove_sfp_usercontext [2019-08-23 01:56:20,710 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_remove_sfp [2019-08-23 01:56:20,710 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_res_in_use [2019-08-23 01:56:20,710 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_idr_max_id [2019-08-23 01:56:20,710 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_last_dev [2019-08-23 01:56:20,710 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_lookup_dev [2019-08-23 01:56:20,711 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_get_dev [2019-08-23 01:56:20,711 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_proc_init [2019-08-23 01:56:20,711 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_proc_cleanup [2019-08-23 01:56:20,711 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_proc_seq_show_int [2019-08-23 01:56:20,711 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_proc_single_open_adio [2019-08-23 01:56:20,711 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_proc_write_adio [2019-08-23 01:56:20,712 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_proc_single_open_dressz [2019-08-23 01:56:20,712 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_proc_write_dressz [2019-08-23 01:56:20,712 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_proc_seq_show_version [2019-08-23 01:56:20,712 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_proc_single_open_version [2019-08-23 01:56:20,712 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_proc_seq_show_devhdr [2019-08-23 01:56:20,712 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_proc_single_open_devhdr [2019-08-23 01:56:20,713 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_seq_start [2019-08-23 01:56:20,714 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_seq_next [2019-08-23 01:56:20,714 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_seq_stop [2019-08-23 01:56:20,714 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_proc_open_dev [2019-08-23 01:56:20,714 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_proc_seq_show_dev [2019-08-23 01:56:20,715 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_proc_open_devstrs [2019-08-23 01:56:20,715 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_proc_seq_show_devstrs [2019-08-23 01:56:20,715 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_proc_debug_helper [2019-08-23 01:56:20,715 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_proc_open_debug [2019-08-23 01:56:20,716 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_proc_seq_show_debug [2019-08-23 01:56:20,716 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_class_interface_15 [2019-08-23 01:56:20,716 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_6 [2019-08-23 01:56:20,716 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_1 [2019-08-23 01:56:20,717 INFO L138 BoogieDeclarations]: Found implementation of procedure work_init_2 [2019-08-23 01:56:20,717 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_2 [2019-08-23 01:56:20,717 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_1 [2019-08-23 01:56:20,717 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_2 [2019-08-23 01:56:20,717 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_10 [2019-08-23 01:56:20,717 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_seq_operations_7 [2019-08-23 01:56:20,718 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_1 [2019-08-23 01:56:20,718 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_seq_operations_3 [2019-08-23 01:56:20,722 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_9 [2019-08-23 01:56:20,722 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_8 [2019-08-23 01:56:20,723 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_13 [2019-08-23 01:56:20,723 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_2 [2019-08-23 01:56:20,730 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_1 [2019-08-23 01:56:20,730 INFO L138 BoogieDeclarations]: Found implementation of procedure work_init_1 [2019-08-23 01:56:20,730 INFO L138 BoogieDeclarations]: Found implementation of procedure invoke_work_1 [2019-08-23 01:56:20,730 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_seq_operations_5 [2019-08-23 01:56:20,730 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_11 [2019-08-23 01:56:20,730 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_2 [2019-08-23 01:56:20,730 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_12 [2019-08-23 01:56:20,731 INFO L138 BoogieDeclarations]: Found implementation of procedure invoke_work_2 [2019-08-23 01:56:20,731 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_4 [2019-08-23 01:56:20,731 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-23 01:56:20,731 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2019-08-23 01:56:20,731 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2019-08-23 01:56:20,731 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2019-08-23 01:56:20,731 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_5 [2019-08-23 01:56:20,732 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_6 [2019-08-23 01:56:20,732 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_7 [2019-08-23 01:56:20,732 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_8 [2019-08-23 01:56:20,732 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_9 [2019-08-23 01:56:20,732 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_nonseekable_open_10 [2019-08-23 01:56:20,732 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___module_get_11 [2019-08-23 01:56:20,732 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_12 [2019-08-23 01:56:20,732 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_seq_open_13 [2019-08-23 01:56:20,732 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_seq_open_14 [2019-08-23 01:56:20,732 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_seq_open_15 [2019-08-23 01:56:20,733 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_seq_release_16 [2019-08-23 01:56:20,733 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_seq_release_17 [2019-08-23 01:56:20,733 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_seq_release_18 [2019-08-23 01:56:20,733 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-08-23 01:56:20,733 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-08-23 01:56:20,733 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-08-23 01:56:20,733 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-08-23 01:56:20,734 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-08-23 01:56:20,734 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_get [2019-08-23 01:56:20,734 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get [2019-08-23 01:56:20,734 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put [2019-08-23 01:56:20,734 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_and_exit [2019-08-23 01:56:20,734 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_refcount [2019-08-23 01:56:20,734 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-08-23 01:56:20,734 INFO L138 BoogieDeclarations]: Found implementation of procedure ___ratelimit [2019-08-23 01:56:20,735 INFO L138 BoogieDeclarations]: Found implementation of procedure __blk_put_request [2019-08-23 01:56:20,735 INFO L138 BoogieDeclarations]: Found implementation of procedure __class_create [2019-08-23 01:56:20,735 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_from_user_overflow [2019-08-23 01:56:20,735 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_to_user_overflow [2019-08-23 01:56:20,735 INFO L138 BoogieDeclarations]: Found implementation of procedure __free_pages [2019-08-23 01:56:20,735 INFO L138 BoogieDeclarations]: Found implementation of procedure __get_page_tail [2019-08-23 01:56:20,735 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2019-08-23 01:56:20,735 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2019-08-23 01:56:20,736 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2019-08-23 01:56:20,736 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2019-08-23 01:56:20,736 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_fault [2019-08-23 01:56:20,736 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2019-08-23 01:56:20,736 INFO L138 BoogieDeclarations]: Found implementation of procedure __msecs_to_jiffies [2019-08-23 01:56:20,736 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2019-08-23 01:56:20,736 INFO L138 BoogieDeclarations]: Found implementation of procedure __rwlock_init [2019-08-23 01:56:20,736 INFO L138 BoogieDeclarations]: Found implementation of procedure __scsi_print_sense [2019-08-23 01:56:20,737 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2019-08-23 01:56:20,737 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2019-08-23 01:56:20,737 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2019-08-23 01:56:20,737 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_read_lock [2019-08-23 01:56:20,737 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_read_lock_irqsave [2019-08-23 01:56:20,737 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_read_unlock [2019-08-23 01:56:20,737 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_read_unlock_irqrestore [2019-08-23 01:56:20,738 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_write_lock_irq [2019-08-23 01:56:20,738 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_write_lock_irqsave [2019-08-23 01:56:20,738 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_write_unlock_irq [2019-08-23 01:56:20,738 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_write_unlock_irqrestore [2019-08-23 01:56:20,738 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_disk [2019-08-23 01:56:20,738 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_pages_current [2019-08-23 01:56:20,738 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_end_request_all [2019-08-23 01:56:20,738 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_execute_rq_nowait [2019-08-23 01:56:20,739 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_get_request [2019-08-23 01:56:20,739 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_put_request [2019-08-23 01:56:20,739 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_rq_map_user [2019-08-23 01:56:20,739 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_rq_map_user_iov [2019-08-23 01:56:20,739 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_rq_set_block_pc [2019-08-23 01:56:20,739 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_rq_unmap_user [2019-08-23 01:56:20,739 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_trace_remove [2019-08-23 01:56:20,739 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_trace_setup [2019-08-23 01:56:20,740 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_trace_startstop [2019-08-23 01:56:20,740 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_verify_command [2019-08-23 01:56:20,740 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2019-08-23 01:56:20,740 INFO L138 BoogieDeclarations]: Found implementation of procedure cdev_add [2019-08-23 01:56:20,740 INFO L138 BoogieDeclarations]: Found implementation of procedure cdev_alloc [2019-08-23 01:56:20,740 INFO L138 BoogieDeclarations]: Found implementation of procedure cdev_del [2019-08-23 01:56:20,740 INFO L138 BoogieDeclarations]: Found implementation of procedure class_destroy [2019-08-23 01:56:20,740 INFO L138 BoogieDeclarations]: Found implementation of procedure class_interface_unregister [2019-08-23 01:56:20,741 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2019-08-23 01:56:20,741 INFO L138 BoogieDeclarations]: Found implementation of procedure device_create [2019-08-23 01:56:20,741 INFO L138 BoogieDeclarations]: Found implementation of procedure device_destroy [2019-08-23 01:56:20,741 INFO L138 BoogieDeclarations]: Found implementation of procedure dump_page [2019-08-23 01:56:20,741 INFO L138 BoogieDeclarations]: Found implementation of procedure fasync_helper [2019-08-23 01:56:20,741 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2019-08-23 01:56:20,741 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2019-08-23 01:56:20,741 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_alloc [2019-08-23 01:56:20,742 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_destroy [2019-08-23 01:56:20,742 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_find_slowpath [2019-08-23 01:56:20,742 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_for_each [2019-08-23 01:56:20,742 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_preload [2019-08-23 01:56:20,742 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_remove [2019-08-23 01:56:20,742 INFO L138 BoogieDeclarations]: Found implementation of procedure import_iovec [2019-08-23 01:56:20,742 INFO L138 BoogieDeclarations]: Found implementation of procedure jiffies_to_msecs [2019-08-23 01:56:20,742 INFO L138 BoogieDeclarations]: Found implementation of procedure kill_fasync [2019-08-23 01:56:20,743 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtoul_from_user [2019-08-23 01:56:20,743 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-08-23 01:56:20,743 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2019-08-23 01:56:20,743 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2019-08-23 01:56:20,743 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2019-08-23 01:56:20,743 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2019-08-23 01:56:20,743 INFO L138 BoogieDeclarations]: Found implementation of procedure no_llseek [2019-08-23 01:56:20,743 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait_event [2019-08-23 01:56:20,744 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-08-23 01:56:20,744 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_create_data [2019-08-23 01:56:20,744 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_mkdir [2019-08-23 01:56:20,744 INFO L138 BoogieDeclarations]: Found implementation of procedure put_disk [2019-08-23 01:56:20,744 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2019-08-23 01:56:20,744 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2019-08-23 01:56:20,744 INFO L138 BoogieDeclarations]: Found implementation of procedure register_chrdev_region [2019-08-23 01:56:20,744 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_proc_entry [2019-08-23 01:56:20,745 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2019-08-23 01:56:20,745 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_autopm_get_device [2019-08-23 01:56:20,745 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_autopm_put_device [2019-08-23 01:56:20,745 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_block_when_processing_errors [2019-08-23 01:56:20,745 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_device_get [2019-08-23 01:56:20,745 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_device_put [2019-08-23 01:56:20,745 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_ioctl [2019-08-23 01:56:20,746 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_ioctl_block_when_processing_errors [2019-08-23 01:56:20,746 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_normalize_sense [2019-08-23 01:56:20,746 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_register_interface [2019-08-23 01:56:20,746 INFO L138 BoogieDeclarations]: Found implementation of procedure sdev_prefix_printk [2019-08-23 01:56:20,746 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_lseek [2019-08-23 01:56:20,746 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_open [2019-08-23 01:56:20,746 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_printf [2019-08-23 01:56:20,746 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_puts [2019-08-23 01:56:20,747 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_read [2019-08-23 01:56:20,747 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_release [2019-08-23 01:56:20,747 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_scsi_ioctl [2019-08-23 01:56:20,747 INFO L138 BoogieDeclarations]: Found implementation of procedure single_open [2019-08-23 01:56:20,747 INFO L138 BoogieDeclarations]: Found implementation of procedure single_release [2019-08-23 01:56:20,747 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_create_link [2019-08-23 01:56:20,747 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_link [2019-08-23 01:56:20,748 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_chrdev_region [2019-08-23 01:56:20,748 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2019-08-23 01:56:20,748 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-08-23 01:56:20,748 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-08-23 01:56:20,748 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-08-23 01:56:20,748 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-08-23 01:56:20,749 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-08-23 01:56:20,749 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2019-08-23 01:56:20,749 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-08-23 01:56:20,749 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-23 01:56:20,749 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-08-23 01:56:20,749 INFO L130 BoogieDeclarations]: Found specification of procedure __read_once_size [2019-08-23 01:56:20,749 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-08-23 01:56:20,749 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-08-23 01:56:20,750 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-08-23 01:56:20,750 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2019-08-23 01:56:20,750 INFO L130 BoogieDeclarations]: Found specification of procedure fls64 [2019-08-23 01:56:20,750 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-08-23 01:56:20,750 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2019-08-23 01:56:20,750 INFO L130 BoogieDeclarations]: Found specification of procedure __might_fault [2019-08-23 01:56:20,750 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtoul_from_user [2019-08-23 01:56:20,751 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2019-08-23 01:56:20,751 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-08-23 01:56:20,751 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-08-23 01:56:20,751 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-08-23 01:56:20,751 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2019-08-23 01:56:20,751 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-08-23 01:56:20,751 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2019-08-23 01:56:20,751 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2019-08-23 01:56:20,752 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-08-23 01:56:20,752 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2019-08-23 01:56:20,752 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2019-08-23 01:56:20,752 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2019-08-23 01:56:20,752 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2019-08-23 01:56:20,752 INFO L130 BoogieDeclarations]: Found specification of procedure __get_order [2019-08-23 01:56:20,752 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2019-08-23 01:56:20,752 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-08-23 01:56:20,753 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-08-23 01:56:20,753 INFO L130 BoogieDeclarations]: Found specification of procedure strcpy [2019-08-23 01:56:20,753 INFO L130 BoogieDeclarations]: Found specification of procedure strcmp [2019-08-23 01:56:20,753 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2019-08-23 01:56:20,753 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2019-08-23 01:56:20,753 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2019-08-23 01:56:20,753 INFO L130 BoogieDeclarations]: Found specification of procedure current_top_of_stack [2019-08-23 01:56:20,753 INFO L130 BoogieDeclarations]: Found specification of procedure __xadd_wrong_size [2019-08-23 01:56:20,753 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2019-08-23 01:56:20,754 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2019-08-23 01:56:20,754 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_sub_and_test [2019-08-23 01:56:20,754 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2019-08-23 01:56:20,754 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_return [2019-08-23 01:56:20,754 INFO L130 BoogieDeclarations]: Found specification of procedure current_thread_info [2019-08-23 01:56:20,754 INFO L130 BoogieDeclarations]: Found specification of procedure __preempt_count_sub [2019-08-23 01:56:20,754 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2019-08-23 01:56:20,754 INFO L130 BoogieDeclarations]: Found specification of procedure __rwlock_init [2019-08-23 01:56:20,755 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_read_lock [2019-08-23 01:56:20,755 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_write_lock_irq [2019-08-23 01:56:20,755 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_read_lock_irqsave [2019-08-23 01:56:20,755 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_write_lock_irqsave [2019-08-23 01:56:20,755 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_read_unlock [2019-08-23 01:56:20,755 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_write_unlock_irq [2019-08-23 01:56:20,755 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_read_unlock_irqrestore [2019-08-23 01:56:20,755 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_write_unlock_irqrestore [2019-08-23 01:56:20,756 INFO L130 BoogieDeclarations]: Found specification of procedure dump_page [2019-08-23 01:56:20,756 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2019-08-23 01:56:20,756 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2019-08-23 01:56:20,756 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait_event [2019-08-23 01:56:20,756 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2019-08-23 01:56:20,756 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2019-08-23 01:56:20,756 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2019-08-23 01:56:20,756 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2019-08-23 01:56:20,756 INFO L130 BoogieDeclarations]: Found specification of procedure jiffies_to_msecs [2019-08-23 01:56:20,757 INFO L130 BoogieDeclarations]: Found specification of procedure __msecs_to_jiffies [2019-08-23 01:56:20,757 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2019-08-23 01:56:20,757 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2019-08-23 01:56:20,757 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2019-08-23 01:56:20,757 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2019-08-23 01:56:20,757 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_5 [2019-08-23 01:56:20,757 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_7 [2019-08-23 01:56:20,757 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2019-08-23 01:56:20,758 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_6 [2019-08-23 01:56:20,758 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_9 [2019-08-23 01:56:20,758 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2019-08-23 01:56:20,758 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_8 [2019-08-23 01:56:20,758 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2019-08-23 01:56:20,758 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2019-08-23 01:56:20,758 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pages_current [2019-08-23 01:56:20,759 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pages [2019-08-23 01:56:20,759 INFO L130 BoogieDeclarations]: Found specification of procedure __free_pages [2019-08-23 01:56:20,759 INFO L130 BoogieDeclarations]: Found specification of procedure idr_find_slowpath [2019-08-23 01:56:20,759 INFO L130 BoogieDeclarations]: Found specification of procedure idr_preload [2019-08-23 01:56:20,759 INFO L130 BoogieDeclarations]: Found specification of procedure idr_alloc [2019-08-23 01:56:20,759 INFO L130 BoogieDeclarations]: Found specification of procedure idr_for_each [2019-08-23 01:56:20,759 INFO L130 BoogieDeclarations]: Found specification of procedure idr_remove [2019-08-23 01:56:20,759 INFO L130 BoogieDeclarations]: Found specification of procedure idr_destroy [2019-08-23 01:56:20,760 INFO L130 BoogieDeclarations]: Found specification of procedure idr_preload_end [2019-08-23 01:56:20,760 INFO L130 BoogieDeclarations]: Found specification of procedure idr_find [2019-08-23 01:56:20,760 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-08-23 01:56:20,760 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_create_link [2019-08-23 01:56:20,760 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_link [2019-08-23 01:56:20,760 INFO L130 BoogieDeclarations]: Found specification of procedure kref_init [2019-08-23 01:56:20,760 INFO L130 BoogieDeclarations]: Found specification of procedure kref_get [2019-08-23 01:56:20,760 INFO L130 BoogieDeclarations]: Found specification of procedure kref_sub [2019-08-23 01:56:20,761 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2019-08-23 01:56:20,761 INFO L130 BoogieDeclarations]: Found specification of procedure kref_put [2019-08-23 01:56:20,761 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___module_get_11 [2019-08-23 01:56:20,761 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_12 [2019-08-23 01:56:20,761 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_get [2019-08-23 01:56:20,761 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put [2019-08-23 01:56:20,761 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2019-08-23 01:56:20,761 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2019-08-23 01:56:20,762 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-08-23 01:56:20,762 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2019-08-23 01:56:20,762 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2019-08-23 01:56:20,762 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2019-08-23 01:56:20,762 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-08-23 01:56:20,762 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-08-23 01:56:20,762 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-08-23 01:56:20,763 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-08-23 01:56:20,763 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-08-23 01:56:20,763 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-08-23 01:56:20,763 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-08-23 01:56:20,763 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-08-23 01:56:20,763 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-08-23 01:56:20,763 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-08-23 01:56:20,764 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2019-08-23 01:56:20,764 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2019-08-23 01:56:20,764 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-08-23 01:56:20,764 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-08-23 01:56:20,764 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-08-23 01:56:20,764 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-08-23 01:56:20,764 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-08-23 01:56:20,764 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_class_interface_15 [2019-08-23 01:56:20,765 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_6 [2019-08-23 01:56:20,765 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_1 [2019-08-23 01:56:20,765 INFO L130 BoogieDeclarations]: Found specification of procedure work_init_2 [2019-08-23 01:56:20,765 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_2 [2019-08-23 01:56:20,765 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_1 [2019-08-23 01:56:20,765 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_2 [2019-08-23 01:56:20,765 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_10 [2019-08-23 01:56:20,765 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_seq_operations_7 [2019-08-23 01:56:20,765 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_1 [2019-08-23 01:56:20,766 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_seq_operations_3 [2019-08-23 01:56:20,766 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_9 [2019-08-23 01:56:20,766 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_8 [2019-08-23 01:56:20,766 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_13 [2019-08-23 01:56:20,766 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_2 [2019-08-23 01:56:20,766 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_1 [2019-08-23 01:56:20,766 INFO L130 BoogieDeclarations]: Found specification of procedure work_init_1 [2019-08-23 01:56:20,766 INFO L130 BoogieDeclarations]: Found specification of procedure invoke_work_1 [2019-08-23 01:56:20,767 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_seq_operations_5 [2019-08-23 01:56:20,767 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_11 [2019-08-23 01:56:20,767 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_2 [2019-08-23 01:56:20,767 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_12 [2019-08-23 01:56:20,767 INFO L130 BoogieDeclarations]: Found specification of procedure invoke_work_2 [2019-08-23 01:56:20,767 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_4 [2019-08-23 01:56:20,767 INFO L130 BoogieDeclarations]: Found specification of procedure iminor [2019-08-23 01:56:20,767 INFO L130 BoogieDeclarations]: Found specification of procedure fasync_helper [2019-08-23 01:56:20,767 INFO L130 BoogieDeclarations]: Found specification of procedure kill_fasync [2019-08-23 01:56:20,768 INFO L130 BoogieDeclarations]: Found specification of procedure register_chrdev_region [2019-08-23 01:56:20,768 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_chrdev_region [2019-08-23 01:56:20,768 INFO L130 BoogieDeclarations]: Found specification of procedure no_llseek [2019-08-23 01:56:20,768 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_nonseekable_open_10 [2019-08-23 01:56:20,768 INFO L130 BoogieDeclarations]: Found specification of procedure PageTail [2019-08-23 01:56:20,768 INFO L130 BoogieDeclarations]: Found specification of procedure __get_page_tail [2019-08-23 01:56:20,768 INFO L130 BoogieDeclarations]: Found specification of procedure get_page [2019-08-23 01:56:20,768 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2019-08-23 01:56:20,769 INFO L130 BoogieDeclarations]: Found specification of procedure __chk_range_not_ok [2019-08-23 01:56:20,769 INFO L130 BoogieDeclarations]: Found specification of procedure __get_user_bad [2019-08-23 01:56:20,769 INFO L130 BoogieDeclarations]: Found specification of procedure __put_user_bad [2019-08-23 01:56:20,769 INFO L130 BoogieDeclarations]: Found specification of procedure copy_user_enhanced_fast_string [2019-08-23 01:56:20,769 INFO L130 BoogieDeclarations]: Found specification of procedure copy_user_generic_string [2019-08-23 01:56:20,769 INFO L130 BoogieDeclarations]: Found specification of procedure copy_user_generic_unrolled [2019-08-23 01:56:20,769 INFO L130 BoogieDeclarations]: Found specification of procedure copy_user_generic [2019-08-23 01:56:20,770 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_from_user_nocheck [2019-08-23 01:56:20,770 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_from_user [2019-08-23 01:56:20,770 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_to_user_nocheck [2019-08-23 01:56:20,770 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_to_user [2019-08-23 01:56:20,770 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2019-08-23 01:56:20,770 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2019-08-23 01:56:20,770 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_from_user_overflow [2019-08-23 01:56:20,770 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_to_user_overflow [2019-08-23 01:56:20,770 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2019-08-23 01:56:20,771 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2019-08-23 01:56:20,771 INFO L130 BoogieDeclarations]: Found specification of procedure poll_wait [2019-08-23 01:56:20,771 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2019-08-23 01:56:20,771 INFO L130 BoogieDeclarations]: Found specification of procedure cdev_alloc [2019-08-23 01:56:20,771 INFO L130 BoogieDeclarations]: Found specification of procedure cdev_add [2019-08-23 01:56:20,771 INFO L130 BoogieDeclarations]: Found specification of procedure cdev_del [2019-08-23 01:56:20,771 INFO L130 BoogieDeclarations]: Found specification of procedure seq_open [2019-08-23 01:56:20,771 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_seq_open_13 [2019-08-23 01:56:20,772 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_seq_open_14 [2019-08-23 01:56:20,772 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_seq_open_15 [2019-08-23 01:56:20,772 INFO L130 BoogieDeclarations]: Found specification of procedure seq_read [2019-08-23 01:56:20,772 INFO L130 BoogieDeclarations]: Found specification of procedure seq_lseek [2019-08-23 01:56:20,772 INFO L130 BoogieDeclarations]: Found specification of procedure seq_release [2019-08-23 01:56:20,772 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_seq_release_16 [2019-08-23 01:56:20,772 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_seq_release_17 [2019-08-23 01:56:20,772 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_seq_release_18 [2019-08-23 01:56:20,773 INFO L130 BoogieDeclarations]: Found specification of procedure seq_puts [2019-08-23 01:56:20,773 INFO L130 BoogieDeclarations]: Found specification of procedure seq_printf [2019-08-23 01:56:20,773 INFO L130 BoogieDeclarations]: Found specification of procedure single_open [2019-08-23 01:56:20,773 INFO L130 BoogieDeclarations]: Found specification of procedure single_release [2019-08-23 01:56:20,773 INFO L130 BoogieDeclarations]: Found specification of procedure ___ratelimit [2019-08-23 01:56:20,773 INFO L130 BoogieDeclarations]: Found specification of procedure class_interface_unregister [2019-08-23 01:56:20,773 INFO L130 BoogieDeclarations]: Found specification of procedure __class_create [2019-08-23 01:56:20,773 INFO L130 BoogieDeclarations]: Found specification of procedure class_destroy [2019-08-23 01:56:20,773 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2019-08-23 01:56:20,774 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2019-08-23 01:56:20,774 INFO L130 BoogieDeclarations]: Found specification of procedure device_create [2019-08-23 01:56:20,774 INFO L130 BoogieDeclarations]: Found specification of procedure device_destroy [2019-08-23 01:56:20,774 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_disk [2019-08-23 01:56:20,774 INFO L130 BoogieDeclarations]: Found specification of procedure put_disk [2019-08-23 01:56:20,774 INFO L130 BoogieDeclarations]: Found specification of procedure blk_put_request [2019-08-23 01:56:20,774 INFO L130 BoogieDeclarations]: Found specification of procedure __blk_put_request [2019-08-23 01:56:20,774 INFO L130 BoogieDeclarations]: Found specification of procedure blk_get_request [2019-08-23 01:56:20,775 INFO L130 BoogieDeclarations]: Found specification of procedure blk_rq_set_block_pc [2019-08-23 01:56:20,775 INFO L130 BoogieDeclarations]: Found specification of procedure sg_scsi_ioctl [2019-08-23 01:56:20,775 INFO L130 BoogieDeclarations]: Found specification of procedure blk_rq_map_user [2019-08-23 01:56:20,775 INFO L130 BoogieDeclarations]: Found specification of procedure blk_rq_unmap_user [2019-08-23 01:56:20,775 INFO L130 BoogieDeclarations]: Found specification of procedure blk_rq_map_user_iov [2019-08-23 01:56:20,775 INFO L130 BoogieDeclarations]: Found specification of procedure blk_execute_rq_nowait [2019-08-23 01:56:20,775 INFO L130 BoogieDeclarations]: Found specification of procedure blk_end_request_all [2019-08-23 01:56:20,775 INFO L130 BoogieDeclarations]: Found specification of procedure blk_verify_command [2019-08-23 01:56:20,775 INFO L130 BoogieDeclarations]: Found specification of procedure queue_max_sectors [2019-08-23 01:56:20,776 INFO L130 BoogieDeclarations]: Found specification of procedure queue_max_segments [2019-08-23 01:56:20,776 INFO L130 BoogieDeclarations]: Found specification of procedure queue_dma_alignment [2019-08-23 01:56:20,776 INFO L130 BoogieDeclarations]: Found specification of procedure blk_rq_aligned [2019-08-23 01:56:20,776 INFO L130 BoogieDeclarations]: Found specification of procedure iov_iter_truncate [2019-08-23 01:56:20,776 INFO L130 BoogieDeclarations]: Found specification of procedure import_iovec [2019-08-23 01:56:20,776 INFO L130 BoogieDeclarations]: Found specification of procedure blk_trace_setup [2019-08-23 01:56:20,776 INFO L130 BoogieDeclarations]: Found specification of procedure blk_trace_startstop [2019-08-23 01:56:20,776 INFO L130 BoogieDeclarations]: Found specification of procedure blk_trace_remove [2019-08-23 01:56:20,777 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_normalize_sense [2019-08-23 01:56:20,777 INFO L130 BoogieDeclarations]: Found specification of procedure sdev_prefix_printk [2019-08-23 01:56:20,777 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_device_get [2019-08-23 01:56:20,777 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_device_put [2019-08-23 01:56:20,777 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_autopm_get_device [2019-08-23 01:56:20,777 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_autopm_put_device [2019-08-23 01:56:20,777 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_device_online [2019-08-23 01:56:20,777 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_block_when_processing_errors [2019-08-23 01:56:20,778 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_sense_is_deferred [2019-08-23 01:56:20,778 INFO L130 BoogieDeclarations]: Found specification of procedure __scsi_print_sense [2019-08-23 01:56:20,778 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_register_interface [2019-08-23 01:56:20,778 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_ioctl_block_when_processing_errors [2019-08-23 01:56:20,778 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_ioctl [2019-08-23 01:56:20,778 INFO L130 BoogieDeclarations]: Found specification of procedure proc_mkdir [2019-08-23 01:56:20,778 INFO L130 BoogieDeclarations]: Found specification of procedure proc_create_data [2019-08-23 01:56:20,778 INFO L130 BoogieDeclarations]: Found specification of procedure proc_create [2019-08-23 01:56:20,779 INFO L130 BoogieDeclarations]: Found specification of procedure remove_proc_entry [2019-08-23 01:56:20,779 INFO L130 BoogieDeclarations]: Found specification of procedure sg_proc_init [2019-08-23 01:56:20,779 INFO L130 BoogieDeclarations]: Found specification of procedure sg_proc_cleanup [2019-08-23 01:56:20,779 INFO L130 BoogieDeclarations]: Found specification of procedure sg_add_device [2019-08-23 01:56:20,779 INFO L130 BoogieDeclarations]: Found specification of procedure sg_remove_device [2019-08-23 01:56:20,779 INFO L130 BoogieDeclarations]: Found specification of procedure sg_rq_end_io [2019-08-23 01:56:20,779 INFO L130 BoogieDeclarations]: Found specification of procedure sg_start_req [2019-08-23 01:56:20,780 INFO L130 BoogieDeclarations]: Found specification of procedure sg_finish_rem_req [2019-08-23 01:56:20,780 INFO L130 BoogieDeclarations]: Found specification of procedure sg_build_indirect [2019-08-23 01:56:20,780 INFO L130 BoogieDeclarations]: Found specification of procedure sg_new_read [2019-08-23 01:56:20,780 INFO L130 BoogieDeclarations]: Found specification of procedure sg_new_write [2019-08-23 01:56:20,780 INFO L130 BoogieDeclarations]: Found specification of procedure sg_common_write [2019-08-23 01:56:20,780 INFO L130 BoogieDeclarations]: Found specification of procedure sg_read_oxfer [2019-08-23 01:56:20,780 INFO L130 BoogieDeclarations]: Found specification of procedure sg_remove_scat [2019-08-23 01:56:20,780 INFO L130 BoogieDeclarations]: Found specification of procedure sg_build_reserve [2019-08-23 01:56:20,780 INFO L130 BoogieDeclarations]: Found specification of procedure sg_link_reserve [2019-08-23 01:56:20,781 INFO L130 BoogieDeclarations]: Found specification of procedure sg_unlink_reserve [2019-08-23 01:56:20,781 INFO L130 BoogieDeclarations]: Found specification of procedure sg_add_sfp [2019-08-23 01:56:20,781 INFO L130 BoogieDeclarations]: Found specification of procedure sg_remove_sfp [2019-08-23 01:56:20,781 INFO L130 BoogieDeclarations]: Found specification of procedure sg_get_rq_mark [2019-08-23 01:56:20,781 INFO L130 BoogieDeclarations]: Found specification of procedure sg_add_request [2019-08-23 01:56:20,781 INFO L130 BoogieDeclarations]: Found specification of procedure sg_remove_request [2019-08-23 01:56:20,781 INFO L130 BoogieDeclarations]: Found specification of procedure sg_res_in_use [2019-08-23 01:56:20,781 INFO L130 BoogieDeclarations]: Found specification of procedure sg_get_dev [2019-08-23 01:56:20,781 INFO L130 BoogieDeclarations]: Found specification of procedure sg_device_destroy [2019-08-23 01:56:20,782 INFO L130 BoogieDeclarations]: Found specification of procedure sg_allow_access [2019-08-23 01:56:20,782 INFO L130 BoogieDeclarations]: Found specification of procedure open_wait [2019-08-23 01:56:20,782 INFO L130 BoogieDeclarations]: Found specification of procedure sg_open [2019-08-23 01:56:20,782 INFO L130 BoogieDeclarations]: Found specification of procedure sg_release [2019-08-23 01:56:20,782 INFO L130 BoogieDeclarations]: Found specification of procedure sg_read [2019-08-23 01:56:20,782 INFO L130 BoogieDeclarations]: Found specification of procedure sg_write [2019-08-23 01:56:20,782 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2019-08-23 01:56:20,782 INFO L130 BoogieDeclarations]: Found specification of procedure srp_done [2019-08-23 01:56:20,782 INFO L130 BoogieDeclarations]: Found specification of procedure max_sectors_bytes [2019-08-23 01:56:20,783 INFO L130 BoogieDeclarations]: Found specification of procedure sg_ioctl [2019-08-23 01:56:20,783 INFO L130 BoogieDeclarations]: Found specification of procedure sg_compat_ioctl [2019-08-23 01:56:20,783 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~TO~int [2019-08-23 01:56:20,783 INFO L130 BoogieDeclarations]: Found specification of procedure sg_poll [2019-08-23 01:56:20,783 INFO L130 BoogieDeclarations]: Found specification of procedure sg_fasync [2019-08-23 01:56:20,783 INFO L130 BoogieDeclarations]: Found specification of procedure sg_vma_fault [2019-08-23 01:56:20,783 INFO L130 BoogieDeclarations]: Found specification of procedure sg_mmap [2019-08-23 01:56:20,783 INFO L130 BoogieDeclarations]: Found specification of procedure sg_rq_end_io_usercontext [2019-08-23 01:56:20,783 INFO L130 BoogieDeclarations]: Found specification of procedure sg_alloc [2019-08-23 01:56:20,784 INFO L130 BoogieDeclarations]: Found specification of procedure init_sg [2019-08-23 01:56:20,784 INFO L130 BoogieDeclarations]: Found specification of procedure exit_sg [2019-08-23 01:56:20,784 INFO L130 BoogieDeclarations]: Found specification of procedure sg_build_sgat [2019-08-23 01:56:20,784 INFO L130 BoogieDeclarations]: Found specification of procedure sg_remove_sfp_usercontext [2019-08-23 01:56:20,784 INFO L130 BoogieDeclarations]: Found specification of procedure sg_idr_max_id [2019-08-23 01:56:20,784 INFO L130 BoogieDeclarations]: Found specification of procedure sg_last_dev [2019-08-23 01:56:20,784 INFO L130 BoogieDeclarations]: Found specification of procedure sg_lookup_dev [2019-08-23 01:56:20,784 INFO L130 BoogieDeclarations]: Found specification of procedure sg_proc_seq_show_int [2019-08-23 01:56:20,784 INFO L130 BoogieDeclarations]: Found specification of procedure sg_proc_single_open_adio [2019-08-23 01:56:20,785 INFO L130 BoogieDeclarations]: Found specification of procedure sg_proc_write_adio [2019-08-23 01:56:20,785 INFO L130 BoogieDeclarations]: Found specification of procedure sg_proc_single_open_dressz [2019-08-23 01:56:20,785 INFO L130 BoogieDeclarations]: Found specification of procedure sg_proc_write_dressz [2019-08-23 01:56:20,785 INFO L130 BoogieDeclarations]: Found specification of procedure sg_proc_seq_show_version [2019-08-23 01:56:20,785 INFO L130 BoogieDeclarations]: Found specification of procedure sg_proc_single_open_version [2019-08-23 01:56:20,785 INFO L130 BoogieDeclarations]: Found specification of procedure sg_proc_seq_show_devhdr [2019-08-23 01:56:20,785 INFO L130 BoogieDeclarations]: Found specification of procedure sg_proc_single_open_devhdr [2019-08-23 01:56:20,785 INFO L130 BoogieDeclarations]: Found specification of procedure sg_proc_seq_show_dev [2019-08-23 01:56:20,786 INFO L130 BoogieDeclarations]: Found specification of procedure sg_proc_open_dev [2019-08-23 01:56:20,786 INFO L130 BoogieDeclarations]: Found specification of procedure dev_seq_start [2019-08-23 01:56:20,786 INFO L130 BoogieDeclarations]: Found specification of procedure dev_seq_next [2019-08-23 01:56:20,786 INFO L130 BoogieDeclarations]: Found specification of procedure dev_seq_stop [2019-08-23 01:56:20,786 INFO L130 BoogieDeclarations]: Found specification of procedure sg_proc_seq_show_devstrs [2019-08-23 01:56:20,786 INFO L130 BoogieDeclarations]: Found specification of procedure sg_proc_open_devstrs [2019-08-23 01:56:20,786 INFO L130 BoogieDeclarations]: Found specification of procedure sg_proc_seq_show_debug [2019-08-23 01:56:20,786 INFO L130 BoogieDeclarations]: Found specification of procedure sg_proc_open_debug [2019-08-23 01:56:20,786 INFO L130 BoogieDeclarations]: Found specification of procedure sg_proc_debug_helper [2019-08-23 01:56:20,787 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-08-23 01:56:20,787 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-08-23 01:56:20,787 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-23 01:56:20,787 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-08-23 01:56:20,787 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-08-23 01:56:20,787 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get [2019-08-23 01:56:20,787 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_and_exit [2019-08-23 01:56:20,787 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_refcount [2019-08-23 01:56:20,788 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-08-23 01:56:20,788 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2019-08-23 01:56:20,788 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2019-08-23 01:56:20,788 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2019-08-23 01:56:20,788 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-08-23 01:56:20,788 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-23 01:56:20,788 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-08-23 01:56:20,788 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-08-23 01:56:20,789 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-23 01:56:20,789 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-08-23 01:56:20,789 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-08-23 01:56:20,789 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-08-23 01:56:20,789 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-08-23 01:56:22,368 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-08-23 01:56:23,393 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint L5312-1: ~tmp___2~3 := #t~ret201;havoc #t~ret201;#res := (if ~tmp___2~3 % 18446744073709551616 % 4294967296 <= 2147483647 then ~tmp___2~3 % 18446744073709551616 % 4294967296 else ~tmp___2~3 % 18446744073709551616 % 4294967296 - 4294967296); [2019-08-23 01:56:23,393 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint L5312: SUMMARY for call #t~ret201 := copy_user_generic(~dst.base, ~dst.offset, ~src.base, ~src.offset, ~size); srcloc: null [2019-08-23 01:56:23,394 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint L5275: assume #t~switch198;#res := ~ret~1; [2019-08-23 01:56:23,394 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint L5275: assume !#t~switch198;#t~switch198 := #t~switch198 || 8 == ~size; [2019-08-23 01:56:23,394 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint L5302: SUMMARY for call #t~ret200 := ldv__builtin_expect((if 0 != ~ret~1 then 1 else 0), 0); srcloc: null [2019-08-23 01:56:23,394 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint L5298: assume #t~switch198; [2019-08-23 01:56:23,394 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint L5298: assume !#t~switch198;#t~switch198 := true; [2019-08-23 01:56:23,394 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint L5302-1: assume -9223372036854775808 <= #t~ret200 && #t~ret200 <= 9223372036854775807;~tmp___1~3 := #t~ret200;havoc #t~ret200; [2019-08-23 01:56:23,394 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint L5290: assume 0 != ~tmp___0~7;#res := ~ret~1; [2019-08-23 01:56:23,395 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint L5290: assume !(0 != ~tmp___0~7);#res := ~ret~1; [2019-08-23 01:56:23,395 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1: assume #t~switch198;#res := ~ret~1; [2019-08-23 01:56:23,395 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##2: assume !#t~switch198;#t~switch198 := #t~switch198 || 2 == ~size; [2019-08-23 01:56:23,395 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint L5311: assume #t~switch198; [2019-08-23 01:56:23,395 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint L5311: assume !#t~switch198; [2019-08-23 01:56:23,395 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint L5280: assume #t~switch198;#res := ~ret~1; [2019-08-23 01:56:23,395 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint L5280: assume !#t~switch198;#t~switch198 := #t~switch198 || 10 == ~size; [2019-08-23 01:56:23,396 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint L5303: assume 0 != ~tmp___1~3;#res := ~ret~1; [2019-08-23 01:56:23,396 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint L5303: assume !(0 != ~tmp___1~3);#res := ~ret~1; [2019-08-23 01:56:23,396 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint L5270: assume #t~switch198;#res := ~ret~1; [2019-08-23 01:56:23,396 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint L5270: assume !#t~switch198;#t~switch198 := #t~switch198 || 4 == ~size; [2019-08-23 01:56:23,396 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint L5264: havoc #t~switch198; [2019-08-23 01:56:23,396 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint L5289: SUMMARY for call #t~ret199 := ldv__builtin_expect((if 0 != ~ret~1 then 1 else 0), 0); srcloc: null [2019-08-23 01:56:23,396 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint L5289-1: assume -9223372036854775808 <= #t~ret199 && #t~ret199 <= 9223372036854775807;~tmp___0~7 := #t~ret199;havoc #t~ret199; [2019-08-23 01:56:23,397 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint L5285: assume #t~switch198; [2019-08-23 01:56:23,397 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint L5285: assume !#t~switch198;#t~switch198 := #t~switch198 || 16 == ~size; [2019-08-23 01:56:37,096 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_module_put_and_exitFINAL: assume true; [2019-08-23 01:56:37,816 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint L5370: assume 0 != ~tmp___1~4;#res := ~ret~2; [2019-08-23 01:56:37,816 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint L5370: assume !(0 != ~tmp___1~4);#res := ~ret~2; [2019-08-23 01:56:37,817 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint L5366: assume #t~switch205; [2019-08-23 01:56:37,817 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint L5366: assume !#t~switch205;#t~switch205 := true; [2019-08-23 01:56:37,817 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint L5337: havoc #t~switch205; [2019-08-23 01:56:37,817 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint L5358: assume 0 != ~tmp___0~8;#res := ~ret~2; [2019-08-23 01:56:37,817 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint L5358: assume !(0 != ~tmp___0~8);#res := ~ret~2; [2019-08-23 01:56:37,817 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint L5354: assume #t~switch205; [2019-08-23 01:56:37,818 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint L5354: assume !#t~switch205;#t~switch205 := #t~switch205 || 16 == ~size; [2019-08-23 01:56:37,818 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1: assume #t~switch205;#res := ~ret~2; [2019-08-23 01:56:37,818 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint L5350: assume #t~switch205;#res := ~ret~2; [2019-08-23 01:56:37,818 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint L5350: assume !#t~switch205;#t~switch205 := #t~switch205 || 10 == ~size; [2019-08-23 01:56:37,818 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint L5379: SUMMARY for call #t~ret208 := copy_user_generic(~dst.base, ~dst.offset, ~src.base, ~src.offset, ~size); srcloc: null [2019-08-23 01:56:37,818 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint L5346: assume #t~switch205;#res := ~ret~2; [2019-08-23 01:56:37,818 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint L5346: assume !#t~switch205;#t~switch205 := #t~switch205 || 8 == ~size; [2019-08-23 01:56:37,818 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint L5379-1: ~tmp___2~4 := #t~ret208;havoc #t~ret208;#res := (if ~tmp___2~4 % 18446744073709551616 % 4294967296 <= 2147483647 then ~tmp___2~4 % 18446744073709551616 % 4294967296 else ~tmp___2~4 % 18446744073709551616 % 4294967296 - 4294967296); [2019-08-23 01:56:37,819 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##2: assume !#t~switch205;#t~switch205 := #t~switch205 || 2 == ~size; [2019-08-23 01:56:37,819 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint L5342: assume #t~switch205;#res := ~ret~2; [2019-08-23 01:56:37,819 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint L5342: assume !#t~switch205;#t~switch205 := #t~switch205 || 4 == ~size; [2019-08-23 01:56:37,819 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint L5369: SUMMARY for call #t~ret207 := ldv__builtin_expect((if 0 != ~ret~2 then 1 else 0), 0); srcloc: null [2019-08-23 01:56:37,819 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint L5369-1: assume -9223372036854775808 <= #t~ret207 && #t~ret207 <= 9223372036854775807;~tmp___1~4 := #t~ret207;havoc #t~ret207; [2019-08-23 01:56:37,819 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint L5357: SUMMARY for call #t~ret206 := ldv__builtin_expect((if 0 != ~ret~2 then 1 else 0), 0); srcloc: null [2019-08-23 01:56:37,819 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint L5357-1: assume -9223372036854775808 <= #t~ret206 && #t~ret206 <= 9223372036854775807;~tmp___0~8 := #t~ret206;havoc #t~ret206; [2019-08-23 01:56:37,819 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint L5378: assume #t~switch205; [2019-08-23 01:56:37,820 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint L5378: assume !#t~switch205; [2019-08-23 01:56:37,863 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.NullPointerException at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.addCallTransitionAndReturnTransition(CfgBuilder.java:350) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:265) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-08-23 01:56:37,871 INFO L168 Benchmark]: Toolchain (without parser) took 21990.24 ms. Allocated memory was 135.3 MB in the beginning and 773.8 MB in the end (delta: 638.6 MB). Free memory was 74.7 MB in the beginning and 569.5 MB in the end (delta: -494.8 MB). Peak memory consumption was 618.3 MB. Max. memory is 7.1 GB. [2019-08-23 01:56:37,873 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 135.3 MB. Free memory is still 108.0 MB. There was no memory consumed. Max. memory is 7.1 GB. [2019-08-23 01:56:37,876 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4201.17 ms. Allocated memory was 135.3 MB in the beginning and 277.3 MB in the end (delta: 142.1 MB). Free memory was 74.2 MB in the beginning and 72.4 MB in the end (delta: 1.8 MB). Peak memory consumption was 144.1 MB. Max. memory is 7.1 GB. [2019-08-23 01:56:37,883 INFO L168 Benchmark]: Boogie Preprocessor took 529.56 ms. Allocated memory was 277.3 MB in the beginning and 362.8 MB in the end (delta: 85.5 MB). Free memory was 72.4 MB in the beginning and 238.4 MB in the end (delta: -166.0 MB). Peak memory consumption was 3.7 MB. Max. memory is 7.1 GB. [2019-08-23 01:56:37,884 INFO L168 Benchmark]: RCFGBuilder took 17255.71 ms. Allocated memory was 362.8 MB in the beginning and 773.8 MB in the end (delta: 411.0 MB). Free memory was 238.4 MB in the beginning and 569.5 MB in the end (delta: -331.1 MB). Peak memory consumption was 554.5 MB. Max. memory is 7.1 GB. [2019-08-23 01:56:37,890 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 135.3 MB. Free memory is still 108.0 MB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 4201.17 ms. Allocated memory was 135.3 MB in the beginning and 277.3 MB in the end (delta: 142.1 MB). Free memory was 74.2 MB in the beginning and 72.4 MB in the end (delta: 1.8 MB). Peak memory consumption was 144.1 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 529.56 ms. Allocated memory was 277.3 MB in the beginning and 362.8 MB in the end (delta: 85.5 MB). Free memory was 72.4 MB in the beginning and 238.4 MB in the end (delta: -166.0 MB). Peak memory consumption was 3.7 MB. Max. memory is 7.1 GB. * RCFGBuilder took 17255.71 ms. Allocated memory was 362.8 MB in the beginning and 773.8 MB in the end (delta: 411.0 MB). Free memory was 238.4 MB in the beginning and 569.5 MB in the end (delta: -331.1 MB). Peak memory consumption was 554.5 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: NullPointerException: null de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: NullPointerException: null: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.addCallTransitionAndReturnTransition(CfgBuilder.java:350) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...