/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AbstractInterpretationC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf --abstractinterpretationv2.abstract.domain IntervalDomain -i ../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--block--loop.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-fb55353 [2019-11-07 06:41:22,180 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-07 06:41:22,183 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-07 06:41:22,195 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-07 06:41:22,195 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-07 06:41:22,197 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-07 06:41:22,198 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-07 06:41:22,200 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-07 06:41:22,202 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-07 06:41:22,203 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-07 06:41:22,204 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-07 06:41:22,205 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-07 06:41:22,205 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-07 06:41:22,206 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-07 06:41:22,207 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-07 06:41:22,208 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-07 06:41:22,209 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-07 06:41:22,210 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-07 06:41:22,212 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-07 06:41:22,213 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-07 06:41:22,215 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-07 06:41:22,216 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-07 06:41:22,217 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-07 06:41:22,218 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-07 06:41:22,224 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-07 06:41:22,225 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-07 06:41:22,225 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-07 06:41:22,229 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-07 06:41:22,229 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-07 06:41:22,230 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-07 06:41:22,230 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-07 06:41:22,231 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-07 06:41:22,235 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-07 06:41:22,236 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-07 06:41:22,237 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-07 06:41:22,237 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-07 06:41:22,238 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-07 06:41:22,240 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-07 06:41:22,240 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-07 06:41:22,241 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-07 06:41:22,242 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-07 06:41:22,246 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2019-11-07 06:41:22,268 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-07 06:41:22,268 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-07 06:41:22,270 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-07 06:41:22,270 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-07 06:41:22,270 INFO L138 SettingsManager]: * Use SBE=true [2019-11-07 06:41:22,270 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-07 06:41:22,270 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-07 06:41:22,271 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-07 06:41:22,271 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-07 06:41:22,271 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-07 06:41:22,272 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-07 06:41:22,272 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-07 06:41:22,273 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-07 06:41:22,273 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-07 06:41:22,273 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-07 06:41:22,273 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-07 06:41:22,274 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-07 06:41:22,274 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-07 06:41:22,274 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-07 06:41:22,274 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-07 06:41:22,275 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-07 06:41:22,275 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-07 06:41:22,275 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-07 06:41:22,275 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-07 06:41:22,276 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-07 06:41:22,276 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-07 06:41:22,276 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-07 06:41:22,276 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-07 06:41:22,276 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: Abstract domain -> IntervalDomain [2019-11-07 06:41:22,569 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-07 06:41:22,590 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-07 06:41:22,594 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-07 06:41:22,596 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-07 06:41:22,597 INFO L275 PluginConnector]: CDTParser initialized [2019-11-07 06:41:22,598 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--block--loop.ko-entry_point.cil.out.i [2019-11-07 06:41:22,674 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c8549d4ac/d9f81e8fdc6942cb9d391cf375b16cf8/FLAGaf615746b [2019-11-07 06:41:23,498 INFO L306 CDTParser]: Found 1 translation units. [2019-11-07 06:41:23,499 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--block--loop.ko-entry_point.cil.out.i [2019-11-07 06:41:23,553 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c8549d4ac/d9f81e8fdc6942cb9d391cf375b16cf8/FLAGaf615746b [2019-11-07 06:41:24,038 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c8549d4ac/d9f81e8fdc6942cb9d391cf375b16cf8 [2019-11-07 06:41:24,047 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-07 06:41:24,049 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-11-07 06:41:24,053 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-07 06:41:24,054 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-07 06:41:24,057 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-07 06:41:24,058 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 06:41:24" (1/1) ... [2019-11-07 06:41:24,061 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@33c35600 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 06:41:24, skipping insertion in model container [2019-11-07 06:41:24,062 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 06:41:24" (1/1) ... [2019-11-07 06:41:24,071 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-07 06:41:24,227 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-07 06:41:26,590 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-07 06:41:26,628 INFO L188 MainTranslator]: Completed pre-run [2019-11-07 06:41:27,045 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-07 06:41:27,707 INFO L192 MainTranslator]: Completed translation [2019-11-07 06:41:27,707 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 06:41:27 WrapperNode [2019-11-07 06:41:27,707 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-07 06:41:27,708 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-07 06:41:27,709 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-07 06:41:27,709 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-07 06:41:27,724 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 06:41:27" (1/1) ... [2019-11-07 06:41:27,724 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 06:41:27" (1/1) ... [2019-11-07 06:41:27,816 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 06:41:27" (1/1) ... [2019-11-07 06:41:27,817 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 06:41:27" (1/1) ... [2019-11-07 06:41:27,974 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 06:41:27" (1/1) ... [2019-11-07 06:41:28,000 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 06:41:27" (1/1) ... [2019-11-07 06:41:28,037 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 06:41:27" (1/1) ... [2019-11-07 06:41:28,076 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-07 06:41:28,076 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-07 06:41:28,077 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-07 06:41:28,077 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-07 06:41:28,078 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 06:41:27" (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 [2019-11-07 06:41:28,154 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-11-07 06:41:28,155 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-07 06:41:28,155 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~int~X~$Pointer$~X~int~X~int~X~~sector_t~0~TO~int [2019-11-07 06:41:28,155 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~~loff_t~0~X~~loff_t~0~TO~int [2019-11-07 06:41:28,155 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2019-11-07 06:41:28,157 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2019-11-07 06:41:28,157 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~int~TO~int [2019-11-07 06:41:28,158 INFO L138 BoogieDeclarations]: Found implementation of procedure __read_once_size [2019-11-07 06:41:28,158 INFO L138 BoogieDeclarations]: Found implementation of procedure __set_bit [2019-11-07 06:41:28,158 INFO L138 BoogieDeclarations]: Found implementation of procedure __clear_bit [2019-11-07 06:41:28,159 INFO L138 BoogieDeclarations]: Found implementation of procedure fls [2019-11-07 06:41:28,161 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2019-11-07 06:41:28,162 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2019-11-07 06:41:28,162 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2019-11-07 06:41:28,163 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2019-11-07 06:41:28,163 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_splice [2019-11-07 06:41:28,165 INFO L138 BoogieDeclarations]: Found implementation of procedure list_splice_init [2019-11-07 06:41:28,166 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2019-11-07 06:41:28,166 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2019-11-07 06:41:28,166 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2019-11-07 06:41:28,166 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2019-11-07 06:41:28,167 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_return [2019-11-07 06:41:28,167 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_sub_return [2019-11-07 06:41:28,167 INFO L138 BoogieDeclarations]: Found implementation of procedure __preempt_count_add [2019-11-07 06:41:28,167 INFO L138 BoogieDeclarations]: Found implementation of procedure __preempt_count_sub [2019-11-07 06:41:28,167 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2019-11-07 06:41:28,167 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2019-11-07 06:41:28,167 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2019-11-07 06:41:28,168 INFO L138 BoogieDeclarations]: Found implementation of procedure __kuid_val [2019-11-07 06:41:28,168 INFO L138 BoogieDeclarations]: Found implementation of procedure uid_eq [2019-11-07 06:41:28,168 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2019-11-07 06:41:28,168 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_pages [2019-11-07 06:41:28,168 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_find [2019-11-07 06:41:28,168 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2019-11-07 06:41:28,168 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2019-11-07 06:41:28,169 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2019-11-07 06:41:28,169 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-11-07 06:41:28,169 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-11-07 06:41:28,170 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2019-11-07 06:41:28,170 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2019-11-07 06:41:28,170 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-11-07 06:41:28,170 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-11-07 06:41:28,170 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-11-07 06:41:28,170 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-11-07 06:41:28,171 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-11-07 06:41:28,171 INFO L138 BoogieDeclarations]: Found implementation of procedure new_encode_dev [2019-11-07 06:41:28,171 INFO L138 BoogieDeclarations]: Found implementation of procedure huge_encode_dev [2019-11-07 06:41:28,171 INFO L138 BoogieDeclarations]: Found implementation of procedure i_size_read [2019-11-07 06:41:28,171 INFO L138 BoogieDeclarations]: Found implementation of procedure file_inode [2019-11-07 06:41:28,171 INFO L138 BoogieDeclarations]: Found implementation of procedure file_start_write [2019-11-07 06:41:28,171 INFO L138 BoogieDeclarations]: Found implementation of procedure file_end_write [2019-11-07 06:41:28,171 INFO L138 BoogieDeclarations]: Found implementation of procedure get_capacity [2019-11-07 06:41:28,172 INFO L138 BoogieDeclarations]: Found implementation of procedure set_capacity [2019-11-07 06:41:28,172 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2019-11-07 06:41:28,172 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2019-11-07 06:41:28,172 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2019-11-07 06:41:28,172 INFO L138 BoogieDeclarations]: Found implementation of procedure pagefault_disabled_inc [2019-11-07 06:41:28,172 INFO L138 BoogieDeclarations]: Found implementation of procedure pagefault_disabled_dec [2019-11-07 06:41:28,173 INFO L138 BoogieDeclarations]: Found implementation of procedure pagefault_disable [2019-11-07 06:41:28,173 INFO L138 BoogieDeclarations]: Found implementation of procedure pagefault_enable [2019-11-07 06:41:28,173 INFO L138 BoogieDeclarations]: Found implementation of procedure kmap_atomic [2019-11-07 06:41:28,174 INFO L138 BoogieDeclarations]: Found implementation of procedure __kunmap_atomic [2019-11-07 06:41:28,174 INFO L138 BoogieDeclarations]: Found implementation of procedure mapping_gfp_mask [2019-11-07 06:41:28,174 INFO L138 BoogieDeclarations]: Found implementation of procedure mapping_set_gfp_mask [2019-11-07 06:41:28,174 INFO L138 BoogieDeclarations]: Found implementation of procedure bvec_iter_advance [2019-11-07 06:41:28,175 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_advance_iter [2019-11-07 06:41:28,175 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_flag_set_unlocked [2019-11-07 06:41:28,175 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_flag_clear_unlocked [2019-11-07 06:41:28,175 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_rq_pos [2019-11-07 06:41:28,176 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_rq_bytes [2019-11-07 06:41:28,176 INFO L138 BoogieDeclarations]: Found implementation of procedure compat_ptr [2019-11-07 06:41:28,176 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_mq_rq_to_pdu [2019-11-07 06:41:28,176 INFO L138 BoogieDeclarations]: Found implementation of procedure transfer_xor [2019-11-07 06:41:28,176 INFO L138 BoogieDeclarations]: Found implementation of procedure xor_init [2019-11-07 06:41:28,177 INFO L138 BoogieDeclarations]: Found implementation of procedure get_size [2019-11-07 06:41:28,177 INFO L138 BoogieDeclarations]: Found implementation of procedure get_loop_size [2019-11-07 06:41:28,178 INFO L138 BoogieDeclarations]: Found implementation of procedure figure_loop_size [2019-11-07 06:41:28,178 INFO L138 BoogieDeclarations]: Found implementation of procedure lo_do_transfer [2019-11-07 06:41:28,178 INFO L138 BoogieDeclarations]: Found implementation of procedure lo_write_bvec [2019-11-07 06:41:28,178 INFO L138 BoogieDeclarations]: Found implementation of procedure lo_write_simple [2019-11-07 06:41:28,178 INFO L138 BoogieDeclarations]: Found implementation of procedure lo_write_transfer [2019-11-07 06:41:28,179 INFO L138 BoogieDeclarations]: Found implementation of procedure lo_read_simple [2019-11-07 06:41:28,179 INFO L138 BoogieDeclarations]: Found implementation of procedure lo_read_transfer [2019-11-07 06:41:28,179 INFO L138 BoogieDeclarations]: Found implementation of procedure lo_discard [2019-11-07 06:41:28,179 INFO L138 BoogieDeclarations]: Found implementation of procedure lo_req_flush [2019-11-07 06:41:28,180 INFO L138 BoogieDeclarations]: Found implementation of procedure do_req_filebacked [2019-11-07 06:41:28,180 INFO L138 BoogieDeclarations]: Found implementation of procedure do_loop_switch [2019-11-07 06:41:28,181 INFO L138 BoogieDeclarations]: Found implementation of procedure loop_switch [2019-11-07 06:41:28,181 INFO L138 BoogieDeclarations]: Found implementation of procedure loop_flush [2019-11-07 06:41:28,181 INFO L138 BoogieDeclarations]: Found implementation of procedure loop_reread_partitions [2019-11-07 06:41:28,182 INFO L138 BoogieDeclarations]: Found implementation of procedure loop_change_fd [2019-11-07 06:41:28,182 INFO L138 BoogieDeclarations]: Found implementation of procedure is_loop_device [2019-11-07 06:41:28,182 INFO L138 BoogieDeclarations]: Found implementation of procedure loop_attr_show [2019-11-07 06:41:28,182 INFO L138 BoogieDeclarations]: Found implementation of procedure loop_attr_backing_file_show [2019-11-07 06:41:28,182 INFO L138 BoogieDeclarations]: Found implementation of procedure loop_attr_offset_show [2019-11-07 06:41:28,182 INFO L138 BoogieDeclarations]: Found implementation of procedure loop_attr_sizelimit_show [2019-11-07 06:41:28,182 INFO L138 BoogieDeclarations]: Found implementation of procedure loop_attr_autoclear_show [2019-11-07 06:41:28,183 INFO L138 BoogieDeclarations]: Found implementation of procedure loop_attr_partscan_show [2019-11-07 06:41:28,183 INFO L138 BoogieDeclarations]: Found implementation of procedure loop_attr_do_show_backing_file [2019-11-07 06:41:28,183 INFO L138 BoogieDeclarations]: Found implementation of procedure loop_attr_do_show_offset [2019-11-07 06:41:28,183 INFO L138 BoogieDeclarations]: Found implementation of procedure loop_attr_do_show_sizelimit [2019-11-07 06:41:28,183 INFO L138 BoogieDeclarations]: Found implementation of procedure loop_attr_do_show_autoclear [2019-11-07 06:41:28,184 INFO L138 BoogieDeclarations]: Found implementation of procedure loop_attr_do_show_partscan [2019-11-07 06:41:28,184 INFO L138 BoogieDeclarations]: Found implementation of procedure loop_sysfs_init [2019-11-07 06:41:28,184 INFO L138 BoogieDeclarations]: Found implementation of procedure loop_sysfs_exit [2019-11-07 06:41:28,184 INFO L138 BoogieDeclarations]: Found implementation of procedure loop_config_discard [2019-11-07 06:41:28,184 INFO L138 BoogieDeclarations]: Found implementation of procedure loop_set_fd [2019-11-07 06:41:28,185 INFO L138 BoogieDeclarations]: Found implementation of procedure loop_release_xfer [2019-11-07 06:41:28,185 INFO L138 BoogieDeclarations]: Found implementation of procedure loop_init_xfer [2019-11-07 06:41:28,185 INFO L138 BoogieDeclarations]: Found implementation of procedure loop_clr_fd [2019-11-07 06:41:28,185 INFO L138 BoogieDeclarations]: Found implementation of procedure loop_set_status [2019-11-07 06:41:28,185 INFO L138 BoogieDeclarations]: Found implementation of procedure loop_get_status [2019-11-07 06:41:28,186 INFO L138 BoogieDeclarations]: Found implementation of procedure loop_info64_from_old [2019-11-07 06:41:28,186 INFO L138 BoogieDeclarations]: Found implementation of procedure loop_info64_to_old [2019-11-07 06:41:28,186 INFO L138 BoogieDeclarations]: Found implementation of procedure loop_set_status_old [2019-11-07 06:41:28,187 INFO L138 BoogieDeclarations]: Found implementation of procedure loop_set_status64 [2019-11-07 06:41:28,187 INFO L138 BoogieDeclarations]: Found implementation of procedure loop_get_status_old [2019-11-07 06:41:28,187 INFO L138 BoogieDeclarations]: Found implementation of procedure loop_get_status64 [2019-11-07 06:41:28,187 INFO L138 BoogieDeclarations]: Found implementation of procedure loop_set_capacity [2019-11-07 06:41:28,187 INFO L138 BoogieDeclarations]: Found implementation of procedure lo_ioctl [2019-11-07 06:41:28,188 INFO L138 BoogieDeclarations]: Found implementation of procedure loop_info64_from_compat [2019-11-07 06:41:28,188 INFO L138 BoogieDeclarations]: Found implementation of procedure loop_info64_to_compat [2019-11-07 06:41:28,188 INFO L138 BoogieDeclarations]: Found implementation of procedure loop_set_status_compat [2019-11-07 06:41:28,188 INFO L138 BoogieDeclarations]: Found implementation of procedure loop_get_status_compat [2019-11-07 06:41:28,189 INFO L138 BoogieDeclarations]: Found implementation of procedure lo_compat_ioctl [2019-11-07 06:41:28,189 INFO L138 BoogieDeclarations]: Found implementation of procedure lo_open [2019-11-07 06:41:28,189 INFO L138 BoogieDeclarations]: Found implementation of procedure lo_release [2019-11-07 06:41:28,193 INFO L138 BoogieDeclarations]: Found implementation of procedure loop_register_transfer [2019-11-07 06:41:28,193 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_transfer_cb [2019-11-07 06:41:28,193 INFO L138 BoogieDeclarations]: Found implementation of procedure loop_unregister_transfer [2019-11-07 06:41:28,193 INFO L138 BoogieDeclarations]: Found implementation of procedure loop_queue_rq [2019-11-07 06:41:28,194 INFO L138 BoogieDeclarations]: Found implementation of procedure loop_handle_cmd [2019-11-07 06:41:28,194 INFO L138 BoogieDeclarations]: Found implementation of procedure loop_queue_write_work [2019-11-07 06:41:28,195 INFO L138 BoogieDeclarations]: Found implementation of procedure loop_queue_read_work [2019-11-07 06:41:28,195 INFO L138 BoogieDeclarations]: Found implementation of procedure loop_init_request [2019-11-07 06:41:28,195 INFO L138 BoogieDeclarations]: Found implementation of procedure loop_add [2019-11-07 06:41:28,195 INFO L138 BoogieDeclarations]: Found implementation of procedure loop_remove [2019-11-07 06:41:28,196 INFO L138 BoogieDeclarations]: Found implementation of procedure find_free_cb [2019-11-07 06:41:28,196 INFO L138 BoogieDeclarations]: Found implementation of procedure loop_lookup [2019-11-07 06:41:28,199 INFO L138 BoogieDeclarations]: Found implementation of procedure loop_probe [2019-11-07 06:41:28,200 INFO L138 BoogieDeclarations]: Found implementation of procedure loop_control_ioctl [2019-11-07 06:41:28,200 INFO L138 BoogieDeclarations]: Found implementation of procedure loop_init [2019-11-07 06:41:28,201 INFO L138 BoogieDeclarations]: Found implementation of procedure loop_exit_cb [2019-11-07 06:41:28,201 INFO L138 BoogieDeclarations]: Found implementation of procedure loop_exit [2019-11-07 06:41:28,207 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_loop_func_table_11 [2019-11-07 06:41:28,207 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_3 [2019-11-07 06:41:28,207 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_1 [2019-11-07 06:41:28,207 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_2 [2019-11-07 06:41:28,207 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_1 [2019-11-07 06:41:28,208 INFO L138 BoogieDeclarations]: Found implementation of procedure work_init_2 [2019-11-07 06:41:28,208 INFO L138 BoogieDeclarations]: Found implementation of procedure work_init_1 [2019-11-07 06:41:28,209 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_2 [2019-11-07 06:41:28,209 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_1 [2019-11-07 06:41:28,209 INFO L138 BoogieDeclarations]: Found implementation of procedure invoke_work_1 [2019-11-07 06:41:28,209 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_2 [2019-11-07 06:41:28,209 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_block_device_operations_5 [2019-11-07 06:41:28,209 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_1 [2019-11-07 06:41:28,209 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_2 [2019-11-07 06:41:28,210 INFO L138 BoogieDeclarations]: Found implementation of procedure invoke_work_2 [2019-11-07 06:41:28,210 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-11-07 06:41:28,210 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2019-11-07 06:41:28,210 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR_OR_NULL [2019-11-07 06:41:28,210 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_5 [2019-11-07 06:41:28,210 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_6 [2019-11-07 06:41:28,210 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_7 [2019-11-07 06:41:28,210 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_8 [2019-11-07 06:41:28,211 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_9 [2019-11-07 06:41:28,211 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___module_get_10 [2019-11-07 06:41:28,211 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_11 [2019-11-07 06:41:28,211 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_12 [2019-11-07 06:41:28,211 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get_13 [2019-11-07 06:41:28,211 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_14 [2019-11-07 06:41:28,211 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_15 [2019-11-07 06:41:28,211 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_destroy_workqueue_16 [2019-11-07 06:41:28,212 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_misc_register_17 [2019-11-07 06:41:28,212 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_misc_deregister_18 [2019-11-07 06:41:28,212 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_misc_deregister_19 [2019-11-07 06:41:28,212 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_nonseekable_open_20 [2019-11-07 06:41:28,212 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-11-07 06:41:28,212 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-11-07 06:41:28,212 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-11-07 06:41:28,213 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-11-07 06:41:28,213 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-11-07 06:41:28,213 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_get [2019-11-07 06:41:28,213 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get [2019-11-07 06:41:28,213 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put [2019-11-07 06:41:28,213 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_and_exit [2019-11-07 06:41:28,213 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_refcount [2019-11-07 06:41:28,214 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-11-07 06:41:28,214 INFO L138 BoogieDeclarations]: Found implementation of procedure ___might_sleep [2019-11-07 06:41:28,214 INFO L138 BoogieDeclarations]: Found implementation of procedure ___ratelimit [2019-11-07 06:41:28,214 INFO L138 BoogieDeclarations]: Found implementation of procedure __alloc_workqueue_key [2019-11-07 06:41:28,214 INFO L138 BoogieDeclarations]: Found implementation of procedure __blkdev_reread_part [2019-11-07 06:41:28,214 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_from_user_overflow [2019-11-07 06:41:28,214 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_to_user_overflow [2019-11-07 06:41:28,214 INFO L138 BoogieDeclarations]: Found implementation of procedure __free_pages [2019-11-07 06:41:28,215 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2019-11-07 06:41:28,215 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2019-11-07 06:41:28,215 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_del_entry [2019-11-07 06:41:28,215 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_fault [2019-11-07 06:41:28,215 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2019-11-07 06:41:28,215 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2019-11-07 06:41:28,215 INFO L138 BoogieDeclarations]: Found implementation of procedure __sb_end_write [2019-11-07 06:41:28,216 INFO L138 BoogieDeclarations]: Found implementation of procedure __sb_start_write [2019-11-07 06:41:28,216 INFO L138 BoogieDeclarations]: Found implementation of procedure _cond_resched [2019-11-07 06:41:28,216 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2019-11-07 06:41:28,216 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2019-11-07 06:41:28,216 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irq [2019-11-07 06:41:28,216 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irq [2019-11-07 06:41:28,216 INFO L138 BoogieDeclarations]: Found implementation of procedure add_disk [2019-11-07 06:41:28,217 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_disk [2019-11-07 06:41:28,217 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_pages_current [2019-11-07 06:41:28,217 INFO L138 BoogieDeclarations]: Found implementation of procedure bd_set_size [2019-11-07 06:41:28,217 INFO L138 BoogieDeclarations]: Found implementation of procedure bdgrab [2019-11-07 06:41:28,217 INFO L138 BoogieDeclarations]: Found implementation of procedure bdput [2019-11-07 06:41:28,217 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_cleanup_queue [2019-11-07 06:41:28,218 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_mq_alloc_tag_set [2019-11-07 06:41:28,218 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_mq_complete_request [2019-11-07 06:41:28,218 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_mq_free_tag_set [2019-11-07 06:41:28,218 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_mq_freeze_queue [2019-11-07 06:41:28,218 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_mq_init_queue [2019-11-07 06:41:28,218 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_mq_map_queue [2019-11-07 06:41:28,218 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_mq_start_request [2019-11-07 06:41:28,218 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_mq_unfreeze_queue [2019-11-07 06:41:28,219 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_queue_flush [2019-11-07 06:41:28,219 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_register_region [2019-11-07 06:41:28,219 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_unregister_region [2019-11-07 06:41:28,219 INFO L138 BoogieDeclarations]: Found implementation of procedure blkdev_reread_part [2019-11-07 06:41:28,219 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2019-11-07 06:41:28,219 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2019-11-07 06:41:28,219 INFO L138 BoogieDeclarations]: Found implementation of procedure del_gendisk [2019-11-07 06:41:28,220 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2019-11-07 06:41:28,220 INFO L138 BoogieDeclarations]: Found implementation of procedure fget [2019-11-07 06:41:28,220 INFO L138 BoogieDeclarations]: Found implementation of procedure file_path [2019-11-07 06:41:28,220 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2019-11-07 06:41:28,220 INFO L138 BoogieDeclarations]: Found implementation of procedure fput [2019-11-07 06:41:28,220 INFO L138 BoogieDeclarations]: Found implementation of procedure get_disk [2019-11-07 06:41:28,220 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_alloc [2019-11-07 06:41:28,220 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_destroy [2019-11-07 06:41:28,220 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_find_slowpath [2019-11-07 06:41:28,221 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_for_each [2019-11-07 06:41:28,221 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_remove [2019-11-07 06:41:28,221 INFO L138 BoogieDeclarations]: Found implementation of procedure invalidate_bdev [2019-11-07 06:41:28,221 INFO L138 BoogieDeclarations]: Found implementation of procedure iov_iter_bvec [2019-11-07 06:41:28,221 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_uevent [2019-11-07 06:41:28,221 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-11-07 06:41:28,221 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_11 [2019-11-07 06:41:28,222 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_3 [2019-11-07 06:41:28,222 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_setup_11 [2019-11-07 06:41:28,222 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2019-11-07 06:41:28,222 INFO L138 BoogieDeclarations]: Found implementation of procedure misc_deregister [2019-11-07 06:41:28,222 INFO L138 BoogieDeclarations]: Found implementation of procedure misc_register [2019-11-07 06:41:28,222 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2019-11-07 06:41:28,222 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2019-11-07 06:41:28,222 INFO L138 BoogieDeclarations]: Found implementation of procedure noop_llseek [2019-11-07 06:41:28,223 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-11-07 06:41:28,223 INFO L138 BoogieDeclarations]: Found implementation of procedure put_disk [2019-11-07 06:41:28,223 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2019-11-07 06:41:28,223 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2019-11-07 06:41:28,223 INFO L138 BoogieDeclarations]: Found implementation of procedure register_blkdev [2019-11-07 06:41:28,223 INFO L138 BoogieDeclarations]: Found implementation of procedure set_blocksize [2019-11-07 06:41:28,223 INFO L138 BoogieDeclarations]: Found implementation of procedure set_device_ro [2019-11-07 06:41:28,224 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_create_group [2019-11-07 06:41:28,224 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_group [2019-11-07 06:41:28,224 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_blkdev [2019-11-07 06:41:28,225 INFO L138 BoogieDeclarations]: Found implementation of procedure vfs_fsync [2019-11-07 06:41:28,229 INFO L138 BoogieDeclarations]: Found implementation of procedure vfs_getattr [2019-11-07 06:41:28,229 INFO L138 BoogieDeclarations]: Found implementation of procedure vfs_iter_read [2019-11-07 06:41:28,229 INFO L138 BoogieDeclarations]: Found implementation of procedure vfs_iter_write [2019-11-07 06:41:28,229 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_fmt [2019-11-07 06:41:28,229 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2019-11-07 06:41:28,230 INFO L138 BoogieDeclarations]: Found implementation of procedure zero_fill_bio [2019-11-07 06:41:28,233 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-11-07 06:41:28,233 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-11-07 06:41:28,233 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-11-07 06:41:28,234 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-11-07 06:41:28,234 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-11-07 06:41:28,234 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove [2019-11-07 06:41:28,235 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-11-07 06:41:28,235 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-11-07 06:41:28,235 INFO L130 BoogieDeclarations]: Found specification of procedure __read_once_size [2019-11-07 06:41:28,235 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-11-07 06:41:28,235 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-11-07 06:41:28,235 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-07 06:41:28,235 INFO L130 BoogieDeclarations]: Found specification of procedure __set_bit [2019-11-07 06:41:28,236 INFO L130 BoogieDeclarations]: Found specification of procedure __clear_bit [2019-11-07 06:41:28,236 INFO L130 BoogieDeclarations]: Found specification of procedure fls [2019-11-07 06:41:28,236 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-11-07 06:41:28,236 INFO L130 BoogieDeclarations]: Found specification of procedure ___might_sleep [2019-11-07 06:41:28,236 INFO L130 BoogieDeclarations]: Found specification of procedure __might_fault [2019-11-07 06:41:28,236 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2019-11-07 06:41:28,236 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-11-07 06:41:28,236 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-11-07 06:41:28,237 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2019-11-07 06:41:28,237 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-11-07 06:41:28,237 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2019-11-07 06:41:28,237 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2019-11-07 06:41:28,357 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-11-07 06:41:28,357 INFO L130 BoogieDeclarations]: Found specification of procedure __list_del_entry [2019-11-07 06:41:28,357 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2019-11-07 06:41:28,357 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2019-11-07 06:41:28,357 INFO L130 BoogieDeclarations]: Found specification of procedure __list_splice [2019-11-07 06:41:28,357 INFO L130 BoogieDeclarations]: Found specification of procedure list_splice_init [2019-11-07 06:41:28,357 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2019-11-07 06:41:28,358 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_fmt [2019-11-07 06:41:28,358 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2019-11-07 06:41:28,358 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2019-11-07 06:41:28,358 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-11-07 06:41:28,358 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-11-07 06:41:28,358 INFO L130 BoogieDeclarations]: Found specification of procedure memmove [2019-11-07 06:41:28,358 INFO L130 BoogieDeclarations]: Found specification of procedure strlen [2019-11-07 06:41:28,358 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2019-11-07 06:41:28,359 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR_OR_NULL [2019-11-07 06:41:28,359 INFO L130 BoogieDeclarations]: Found specification of procedure __xadd_wrong_size [2019-11-07 06:41:28,359 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2019-11-07 06:41:28,359 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2019-11-07 06:41:28,359 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2019-11-07 06:41:28,360 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_return [2019-11-07 06:41:28,360 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_sub_return [2019-11-07 06:41:28,360 INFO L130 BoogieDeclarations]: Found specification of procedure __preempt_count_add [2019-11-07 06:41:28,360 INFO L130 BoogieDeclarations]: Found specification of procedure __preempt_count_sub [2019-11-07 06:41:28,360 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2019-11-07 06:41:28,360 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2019-11-07 06:41:28,360 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irq [2019-11-07 06:41:28,360 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irq [2019-11-07 06:41:28,360 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2019-11-07 06:41:28,361 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2019-11-07 06:41:28,361 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2019-11-07 06:41:28,361 INFO L130 BoogieDeclarations]: Found specification of procedure __kuid_val [2019-11-07 06:41:28,361 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-07 06:41:28,361 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-07 06:41:28,361 INFO L130 BoogieDeclarations]: Found specification of procedure uid_eq [2019-11-07 06:41:28,361 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2019-11-07 06:41:28,362 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2019-11-07 06:41:28,362 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2019-11-07 06:41:28,362 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2019-11-07 06:41:28,362 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2019-11-07 06:41:28,362 INFO L130 BoogieDeclarations]: Found specification of procedure __alloc_workqueue_key [2019-11-07 06:41:28,362 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2019-11-07 06:41:28,362 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_destroy_workqueue_16 [2019-11-07 06:41:28,362 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2019-11-07 06:41:28,363 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_5 [2019-11-07 06:41:28,363 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_7 [2019-11-07 06:41:28,363 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2019-11-07 06:41:28,363 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_6 [2019-11-07 06:41:28,363 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_9 [2019-11-07 06:41:28,363 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2019-11-07 06:41:28,363 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_8 [2019-11-07 06:41:28,363 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2019-11-07 06:41:28,364 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pages_current [2019-11-07 06:41:28,364 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pages [2019-11-07 06:41:28,364 INFO L130 BoogieDeclarations]: Found specification of procedure __free_pages [2019-11-07 06:41:28,364 INFO L130 BoogieDeclarations]: Found specification of procedure idr_find_slowpath [2019-11-07 06:41:28,364 INFO L130 BoogieDeclarations]: Found specification of procedure idr_alloc [2019-11-07 06:41:28,364 INFO L130 BoogieDeclarations]: Found specification of procedure idr_for_each [2019-11-07 06:41:28,364 INFO L130 BoogieDeclarations]: Found specification of procedure idr_remove [2019-11-07 06:41:28,364 INFO L130 BoogieDeclarations]: Found specification of procedure idr_destroy [2019-11-07 06:41:28,365 INFO L130 BoogieDeclarations]: Found specification of procedure idr_find [2019-11-07 06:41:28,365 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_create_group [2019-11-07 06:41:28,365 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_group [2019-11-07 06:41:28,365 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_uevent [2019-11-07 06:41:28,365 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___module_get_10 [2019-11-07 06:41:28,365 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get_13 [2019-11-07 06:41:28,365 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_11 [2019-11-07 06:41:28,365 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_12 [2019-11-07 06:41:28,366 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_14 [2019-11-07 06:41:28,366 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_15 [2019-11-07 06:41:28,366 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get [2019-11-07 06:41:28,366 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_get [2019-11-07 06:41:28,366 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put [2019-11-07 06:41:28,366 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2019-11-07 06:41:28,366 INFO L130 BoogieDeclarations]: Found specification of procedure _cond_resched [2019-11-07 06:41:28,366 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-11-07 06:41:28,367 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-11-07 06:41:28,367 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2019-11-07 06:41:28,367 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2019-11-07 06:41:28,367 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2019-11-07 06:41:28,367 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-11-07 06:41:28,367 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-11-07 06:41:28,367 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-11-07 06:41:28,367 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-11-07 06:41:28,368 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-11-07 06:41:28,368 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-11-07 06:41:28,368 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-11-07 06:41:28,368 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-11-07 06:41:28,368 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-11-07 06:41:28,368 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2019-11-07 06:41:28,368 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2019-11-07 06:41:28,368 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-11-07 06:41:28,369 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-11-07 06:41:28,369 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-11-07 06:41:28,369 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-11-07 06:41:28,369 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-11-07 06:41:28,369 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_loop_func_table_11 [2019-11-07 06:41:28,369 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_3 [2019-11-07 06:41:28,371 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_1 [2019-11-07 06:41:28,371 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_2 [2019-11-07 06:41:28,371 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_1 [2019-11-07 06:41:28,371 INFO L130 BoogieDeclarations]: Found specification of procedure work_init_2 [2019-11-07 06:41:28,372 INFO L130 BoogieDeclarations]: Found specification of procedure work_init_1 [2019-11-07 06:41:28,372 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_2 [2019-11-07 06:41:28,372 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_1 [2019-11-07 06:41:28,372 INFO L130 BoogieDeclarations]: Found specification of procedure invoke_work_1 [2019-11-07 06:41:28,372 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_2 [2019-11-07 06:41:28,372 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_block_device_operations_5 [2019-11-07 06:41:28,373 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_1 [2019-11-07 06:41:28,373 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_2 [2019-11-07 06:41:28,373 INFO L130 BoogieDeclarations]: Found specification of procedure invoke_work_2 [2019-11-07 06:41:28,373 INFO L130 BoogieDeclarations]: Found specification of procedure new_encode_dev [2019-11-07 06:41:28,373 INFO L130 BoogieDeclarations]: Found specification of procedure huge_encode_dev [2019-11-07 06:41:28,373 INFO L130 BoogieDeclarations]: Found specification of procedure i_size_read [2019-11-07 06:41:28,373 INFO L130 BoogieDeclarations]: Found specification of procedure __sb_end_write [2019-11-07 06:41:28,373 INFO L130 BoogieDeclarations]: Found specification of procedure __sb_start_write [2019-11-07 06:41:28,373 INFO L130 BoogieDeclarations]: Found specification of procedure file_inode [2019-11-07 06:41:28,374 INFO L130 BoogieDeclarations]: Found specification of procedure register_blkdev [2019-11-07 06:41:28,374 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_blkdev [2019-11-07 06:41:28,374 INFO L130 BoogieDeclarations]: Found specification of procedure bdgrab [2019-11-07 06:41:28,374 INFO L130 BoogieDeclarations]: Found specification of procedure bd_set_size [2019-11-07 06:41:28,374 INFO L130 BoogieDeclarations]: Found specification of procedure bdput [2019-11-07 06:41:28,374 INFO L130 BoogieDeclarations]: Found specification of procedure invalidate_bdev [2019-11-07 06:41:28,374 INFO L130 BoogieDeclarations]: Found specification of procedure __blkdev_reread_part [2019-11-07 06:41:28,374 INFO L130 BoogieDeclarations]: Found specification of procedure blkdev_reread_part [2019-11-07 06:41:28,374 INFO L130 BoogieDeclarations]: Found specification of procedure vfs_fsync [2019-11-07 06:41:28,375 INFO L130 BoogieDeclarations]: Found specification of procedure file_start_write [2019-11-07 06:41:28,375 INFO L130 BoogieDeclarations]: Found specification of procedure file_end_write [2019-11-07 06:41:28,375 INFO L130 BoogieDeclarations]: Found specification of procedure file_path [2019-11-07 06:41:28,375 INFO L130 BoogieDeclarations]: Found specification of procedure set_blocksize [2019-11-07 06:41:28,375 INFO L130 BoogieDeclarations]: Found specification of procedure vfs_iter_read [2019-11-07 06:41:28,375 INFO L130 BoogieDeclarations]: Found specification of procedure vfs_iter_write [2019-11-07 06:41:28,375 INFO L130 BoogieDeclarations]: Found specification of procedure noop_llseek [2019-11-07 06:41:28,375 INFO L130 BoogieDeclarations]: Found specification of procedure nonseekable_open [2019-11-07 06:41:28,375 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_nonseekable_open_20 [2019-11-07 06:41:28,376 INFO L130 BoogieDeclarations]: Found specification of procedure vfs_getattr [2019-11-07 06:41:28,376 INFO L130 BoogieDeclarations]: Found specification of procedure fput [2019-11-07 06:41:28,376 INFO L130 BoogieDeclarations]: Found specification of procedure fget [2019-11-07 06:41:28,376 INFO L130 BoogieDeclarations]: Found specification of procedure ___ratelimit [2019-11-07 06:41:28,376 INFO L130 BoogieDeclarations]: Found specification of procedure add_disk [2019-11-07 06:41:28,376 INFO L130 BoogieDeclarations]: Found specification of procedure del_gendisk [2019-11-07 06:41:28,376 INFO L130 BoogieDeclarations]: Found specification of procedure set_device_ro [2019-11-07 06:41:28,376 INFO L130 BoogieDeclarations]: Found specification of procedure get_capacity [2019-11-07 06:41:28,376 INFO L130 BoogieDeclarations]: Found specification of procedure set_capacity [2019-11-07 06:41:28,377 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_disk [2019-11-07 06:41:28,377 INFO L130 BoogieDeclarations]: Found specification of procedure get_disk [2019-11-07 06:41:28,377 INFO L130 BoogieDeclarations]: Found specification of procedure put_disk [2019-11-07 06:41:28,377 INFO L130 BoogieDeclarations]: Found specification of procedure blk_register_region [2019-11-07 06:41:28,377 INFO L130 BoogieDeclarations]: Found specification of procedure blk_unregister_region [2019-11-07 06:41:28,377 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2019-11-07 06:41:28,377 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2019-11-07 06:41:28,377 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2019-11-07 06:41:28,377 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_from_user_overflow [2019-11-07 06:41:28,378 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_to_user_overflow [2019-11-07 06:41:28,378 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2019-11-07 06:41:28,378 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2019-11-07 06:41:28,378 INFO L130 BoogieDeclarations]: Found specification of procedure pagefault_disabled_inc [2019-11-07 06:41:28,378 INFO L130 BoogieDeclarations]: Found specification of procedure pagefault_disabled_dec [2019-11-07 06:41:28,378 INFO L130 BoogieDeclarations]: Found specification of procedure pagefault_disable [2019-11-07 06:41:28,378 INFO L130 BoogieDeclarations]: Found specification of procedure pagefault_enable [2019-11-07 06:41:28,378 INFO L130 BoogieDeclarations]: Found specification of procedure kmap_atomic [2019-11-07 06:41:28,378 INFO L130 BoogieDeclarations]: Found specification of procedure __kunmap_atomic [2019-11-07 06:41:28,379 INFO L130 BoogieDeclarations]: Found specification of procedure mapping_gfp_mask [2019-11-07 06:41:28,379 INFO L130 BoogieDeclarations]: Found specification of procedure mapping_set_gfp_mask [2019-11-07 06:41:28,379 INFO L130 BoogieDeclarations]: Found specification of procedure bvec_iter_advance [2019-11-07 06:41:28,379 INFO L130 BoogieDeclarations]: Found specification of procedure bio_advance_iter [2019-11-07 06:41:28,379 INFO L130 BoogieDeclarations]: Found specification of procedure zero_fill_bio [2019-11-07 06:41:28,379 INFO L130 BoogieDeclarations]: Found specification of procedure queue_flag_set_unlocked [2019-11-07 06:41:28,379 INFO L130 BoogieDeclarations]: Found specification of procedure queue_flag_clear_unlocked [2019-11-07 06:41:28,379 INFO L130 BoogieDeclarations]: Found specification of procedure blk_rq_pos [2019-11-07 06:41:28,380 INFO L130 BoogieDeclarations]: Found specification of procedure blk_rq_bytes [2019-11-07 06:41:28,380 INFO L130 BoogieDeclarations]: Found specification of procedure blk_cleanup_queue [2019-11-07 06:41:28,380 INFO L130 BoogieDeclarations]: Found specification of procedure blk_queue_flush [2019-11-07 06:41:28,380 INFO L130 BoogieDeclarations]: Found specification of procedure iov_iter_bvec [2019-11-07 06:41:28,380 INFO L130 BoogieDeclarations]: Found specification of procedure compat_ptr [2019-11-07 06:41:28,380 INFO L130 BoogieDeclarations]: Found specification of procedure misc_register [2019-11-07 06:41:28,380 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_misc_register_17 [2019-11-07 06:41:28,380 INFO L130 BoogieDeclarations]: Found specification of procedure misc_deregister [2019-11-07 06:41:28,380 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_misc_deregister_18 [2019-11-07 06:41:28,381 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_misc_deregister_19 [2019-11-07 06:41:28,381 INFO L130 BoogieDeclarations]: Found specification of procedure blk_mq_init_queue [2019-11-07 06:41:28,381 INFO L130 BoogieDeclarations]: Found specification of procedure blk_mq_alloc_tag_set [2019-11-07 06:41:28,381 INFO L130 BoogieDeclarations]: Found specification of procedure blk_mq_free_tag_set [2019-11-07 06:41:28,381 INFO L130 BoogieDeclarations]: Found specification of procedure blk_mq_map_queue [2019-11-07 06:41:28,381 INFO L130 BoogieDeclarations]: Found specification of procedure blk_mq_start_request [2019-11-07 06:41:28,381 INFO L130 BoogieDeclarations]: Found specification of procedure blk_mq_complete_request [2019-11-07 06:41:28,381 INFO L130 BoogieDeclarations]: Found specification of procedure blk_mq_freeze_queue [2019-11-07 06:41:28,381 INFO L130 BoogieDeclarations]: Found specification of procedure blk_mq_unfreeze_queue [2019-11-07 06:41:28,382 INFO L130 BoogieDeclarations]: Found specification of procedure blk_mq_rq_to_pdu [2019-11-07 06:41:28,382 INFO L130 BoogieDeclarations]: Found specification of procedure loop_register_transfer [2019-11-07 06:41:28,382 INFO L130 BoogieDeclarations]: Found specification of procedure loop_unregister_transfer [2019-11-07 06:41:28,382 INFO L130 BoogieDeclarations]: Found specification of procedure transfer_xor [2019-11-07 06:41:28,382 INFO L130 BoogieDeclarations]: Found specification of procedure xor_init [2019-11-07 06:41:28,382 INFO L130 BoogieDeclarations]: Found specification of procedure get_size [2019-11-07 06:41:28,382 INFO L130 BoogieDeclarations]: Found specification of procedure get_loop_size [2019-11-07 06:41:28,382 INFO L130 BoogieDeclarations]: Found specification of procedure figure_loop_size [2019-11-07 06:41:28,382 INFO L130 BoogieDeclarations]: Found specification of procedure lo_do_transfer [2019-11-07 06:41:28,383 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~int~X~$Pointer$~X~int~X~int~X~~sector_t~0~TO~int [2019-11-07 06:41:28,383 INFO L130 BoogieDeclarations]: Found specification of procedure lo_write_bvec [2019-11-07 06:41:28,383 INFO L130 BoogieDeclarations]: Found specification of procedure lo_write_simple [2019-11-07 06:41:28,383 INFO L130 BoogieDeclarations]: Found specification of procedure lo_write_transfer [2019-11-07 06:41:28,383 INFO L130 BoogieDeclarations]: Found specification of procedure lo_read_simple [2019-11-07 06:41:28,383 INFO L130 BoogieDeclarations]: Found specification of procedure lo_read_transfer [2019-11-07 06:41:28,383 INFO L130 BoogieDeclarations]: Found specification of procedure lo_discard [2019-11-07 06:41:28,383 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~~loff_t~0~X~~loff_t~0~TO~int [2019-11-07 06:41:28,383 INFO L130 BoogieDeclarations]: Found specification of procedure lo_req_flush [2019-11-07 06:41:28,384 INFO L130 BoogieDeclarations]: Found specification of procedure do_req_filebacked [2019-11-07 06:41:28,384 INFO L130 BoogieDeclarations]: Found specification of procedure do_loop_switch [2019-11-07 06:41:28,384 INFO L130 BoogieDeclarations]: Found specification of procedure loop_switch [2019-11-07 06:41:28,384 INFO L130 BoogieDeclarations]: Found specification of procedure loop_flush [2019-11-07 06:41:28,384 INFO L130 BoogieDeclarations]: Found specification of procedure loop_reread_partitions [2019-11-07 06:41:28,384 INFO L130 BoogieDeclarations]: Found specification of procedure loop_change_fd [2019-11-07 06:41:28,384 INFO L130 BoogieDeclarations]: Found specification of procedure is_loop_device [2019-11-07 06:41:28,384 INFO L130 BoogieDeclarations]: Found specification of procedure loop_attr_show [2019-11-07 06:41:28,384 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2019-11-07 06:41:28,385 INFO L130 BoogieDeclarations]: Found specification of procedure loop_attr_backing_file_show [2019-11-07 06:41:28,385 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove [2019-11-07 06:41:28,385 INFO L130 BoogieDeclarations]: Found specification of procedure loop_attr_offset_show [2019-11-07 06:41:28,385 INFO L130 BoogieDeclarations]: Found specification of procedure loop_attr_sizelimit_show [2019-11-07 06:41:28,385 INFO L130 BoogieDeclarations]: Found specification of procedure loop_attr_autoclear_show [2019-11-07 06:41:28,385 INFO L130 BoogieDeclarations]: Found specification of procedure loop_attr_partscan_show [2019-11-07 06:41:28,385 INFO L130 BoogieDeclarations]: Found specification of procedure loop_attr_do_show_backing_file [2019-11-07 06:41:28,385 INFO L130 BoogieDeclarations]: Found specification of procedure loop_attr_do_show_offset [2019-11-07 06:41:28,385 INFO L130 BoogieDeclarations]: Found specification of procedure loop_attr_do_show_sizelimit [2019-11-07 06:41:28,386 INFO L130 BoogieDeclarations]: Found specification of procedure loop_attr_do_show_autoclear [2019-11-07 06:41:28,386 INFO L130 BoogieDeclarations]: Found specification of procedure loop_attr_do_show_partscan [2019-11-07 06:41:28,386 INFO L130 BoogieDeclarations]: Found specification of procedure loop_sysfs_init [2019-11-07 06:41:28,386 INFO L130 BoogieDeclarations]: Found specification of procedure loop_sysfs_exit [2019-11-07 06:41:28,386 INFO L130 BoogieDeclarations]: Found specification of procedure loop_config_discard [2019-11-07 06:41:28,386 INFO L130 BoogieDeclarations]: Found specification of procedure loop_set_fd [2019-11-07 06:41:28,386 INFO L130 BoogieDeclarations]: Found specification of procedure loop_release_xfer [2019-11-07 06:41:28,390 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2019-11-07 06:41:28,390 INFO L130 BoogieDeclarations]: Found specification of procedure loop_init_xfer [2019-11-07 06:41:28,390 INFO L130 BoogieDeclarations]: Found specification of procedure loop_clr_fd [2019-11-07 06:41:28,390 INFO L130 BoogieDeclarations]: Found specification of procedure loop_set_status [2019-11-07 06:41:28,391 INFO L130 BoogieDeclarations]: Found specification of procedure loop_get_status [2019-11-07 06:41:28,391 INFO L130 BoogieDeclarations]: Found specification of procedure loop_info64_from_old [2019-11-07 06:41:28,391 INFO L130 BoogieDeclarations]: Found specification of procedure loop_info64_to_old [2019-11-07 06:41:28,391 INFO L130 BoogieDeclarations]: Found specification of procedure loop_set_status_old [2019-11-07 06:41:28,391 INFO L130 BoogieDeclarations]: Found specification of procedure loop_set_status64 [2019-11-07 06:41:28,391 INFO L130 BoogieDeclarations]: Found specification of procedure loop_get_status_old [2019-11-07 06:41:28,391 INFO L130 BoogieDeclarations]: Found specification of procedure loop_get_status64 [2019-11-07 06:41:28,391 INFO L130 BoogieDeclarations]: Found specification of procedure loop_set_capacity [2019-11-07 06:41:28,391 INFO L130 BoogieDeclarations]: Found specification of procedure lo_ioctl [2019-11-07 06:41:28,392 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~int~TO~int [2019-11-07 06:41:28,392 INFO L130 BoogieDeclarations]: Found specification of procedure loop_info64_from_compat [2019-11-07 06:41:28,392 INFO L130 BoogieDeclarations]: Found specification of procedure loop_info64_to_compat [2019-11-07 06:41:28,392 INFO L130 BoogieDeclarations]: Found specification of procedure loop_set_status_compat [2019-11-07 06:41:28,392 INFO L130 BoogieDeclarations]: Found specification of procedure loop_get_status_compat [2019-11-07 06:41:28,392 INFO L130 BoogieDeclarations]: Found specification of procedure lo_compat_ioctl [2019-11-07 06:41:28,392 INFO L130 BoogieDeclarations]: Found specification of procedure lo_open [2019-11-07 06:41:28,392 INFO L130 BoogieDeclarations]: Found specification of procedure lo_release [2019-11-07 06:41:28,393 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_transfer_cb [2019-11-07 06:41:28,393 INFO L130 BoogieDeclarations]: Found specification of procedure loop_queue_rq [2019-11-07 06:41:28,393 INFO L130 BoogieDeclarations]: Found specification of procedure loop_handle_cmd [2019-11-07 06:41:28,393 INFO L130 BoogieDeclarations]: Found specification of procedure loop_queue_write_work [2019-11-07 06:41:28,393 INFO L130 BoogieDeclarations]: Found specification of procedure loop_queue_read_work [2019-11-07 06:41:28,393 INFO L130 BoogieDeclarations]: Found specification of procedure loop_init_request [2019-11-07 06:41:28,393 INFO L130 BoogieDeclarations]: Found specification of procedure loop_add [2019-11-07 06:41:28,393 INFO L130 BoogieDeclarations]: Found specification of procedure loop_remove [2019-11-07 06:41:28,393 INFO L130 BoogieDeclarations]: Found specification of procedure find_free_cb [2019-11-07 06:41:28,394 INFO L130 BoogieDeclarations]: Found specification of procedure loop_lookup [2019-11-07 06:41:28,394 INFO L130 BoogieDeclarations]: Found specification of procedure loop_probe [2019-11-07 06:41:28,394 INFO L130 BoogieDeclarations]: Found specification of procedure loop_control_ioctl [2019-11-07 06:41:28,394 INFO L130 BoogieDeclarations]: Found specification of procedure loop_init [2019-11-07 06:41:28,394 INFO L130 BoogieDeclarations]: Found specification of procedure loop_exit_cb [2019-11-07 06:41:28,394 INFO L130 BoogieDeclarations]: Found specification of procedure loop_exit [2019-11-07 06:41:28,394 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_11 [2019-11-07 06:41:28,394 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_setup_11 [2019-11-07 06:41:28,394 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-11-07 06:41:28,395 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-11-07 06:41:28,395 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_3 [2019-11-07 06:41:28,395 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-11-07 06:41:28,395 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-11-07 06:41:28,395 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-11-07 06:41:28,395 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-11-07 06:41:28,395 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_and_exit [2019-11-07 06:41:28,395 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_refcount [2019-11-07 06:41:28,395 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-11-07 06:41:28,396 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2019-11-07 06:41:28,396 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2019-11-07 06:41:28,396 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-11-07 06:41:28,396 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-11-07 06:41:28,396 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-11-07 06:41:28,396 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-11-07 06:41:28,396 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-11-07 06:41:28,396 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-07 06:41:28,396 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-11-07 06:41:28,397 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-11-07 06:41:28,397 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-11-07 06:41:30,238 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-11-07 06:41:38,065 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_module_put_and_exitFINAL: assume true; [2019-11-07 06:41:39,543 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-07 06:41:39,543 INFO L284 CfgBuilder]: Removed 0 assume(true) statements. [2019-11-07 06:41:39,545 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 06:41:39 BoogieIcfgContainer [2019-11-07 06:41:39,546 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-07 06:41:39,546 INFO L113 PluginConnector]: ------------------------Abstract Interpretation---------------------------- [2019-11-07 06:41:39,546 INFO L271 PluginConnector]: Initializing Abstract Interpretation... [2019-11-07 06:41:39,547 INFO L275 PluginConnector]: Abstract Interpretation initialized [2019-11-07 06:41:39,548 INFO L185 PluginConnector]: Executing the observer AbstractInterpretationRcfgObserver from plugin Abstract Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 06:41:39" (1/1) ... [2019-11-07 06:41:39,606 INFO L101 FixpointEngine]: Starting fixpoint engine with domain IntervalDomain (maxUnwinding=3, maxParallelStates=2) [2019-11-07 06:41:39,771 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2019-11-07 06:41:39,776 INFO L272 AbstractInterpreter]: Visited 2 different actions 2 times. Never merged. Never widened. Performed 246 root evaluator evaluations with a maximum evaluation depth of 0. Performed 246 inverse root evaluator evaluations with a maximum inverse evaluation depth of 0. Never found a fixpoint. Largest state had 501 variables. [2019-11-07 06:41:39,777 INFO L132 PluginConnector]: ------------------------ END Abstract Interpretation---------------------------- [2019-11-07 06:41:39,779 INFO L168 Benchmark]: Toolchain (without parser) took 15729.55 ms. Allocated memory was 145.2 MB in the beginning and 465.0 MB in the end (delta: 319.8 MB). Free memory was 92.1 MB in the beginning and 173.0 MB in the end (delta: -80.8 MB). Peak memory consumption was 239.0 MB. Max. memory is 7.1 GB. [2019-11-07 06:41:39,780 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 145.2 MB. Free memory was 121.5 MB in the beginning and 121.3 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. [2019-11-07 06:41:39,781 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3654.78 ms. Allocated memory was 145.2 MB in the beginning and 258.5 MB in the end (delta: 113.2 MB). Free memory was 91.7 MB in the beginning and 136.6 MB in the end (delta: -44.9 MB). Peak memory consumption was 126.8 MB. Max. memory is 7.1 GB. [2019-11-07 06:41:39,782 INFO L168 Benchmark]: Boogie Preprocessor took 367.71 ms. Allocated memory is still 258.5 MB. Free memory was 136.6 MB in the beginning and 100.0 MB in the end (delta: 36.6 MB). Peak memory consumption was 36.6 MB. Max. memory is 7.1 GB. [2019-11-07 06:41:39,783 INFO L168 Benchmark]: RCFGBuilder took 11469.34 ms. Allocated memory was 258.5 MB in the beginning and 465.0 MB in the end (delta: 206.6 MB). Free memory was 100.0 MB in the beginning and 198.5 MB in the end (delta: -98.5 MB). Peak memory consumption was 201.9 MB. Max. memory is 7.1 GB. [2019-11-07 06:41:39,783 INFO L168 Benchmark]: Abstract Interpretation took 230.34 ms. Allocated memory is still 465.0 MB. Free memory was 198.5 MB in the beginning and 173.0 MB in the end (delta: 25.6 MB). Peak memory consumption was 25.6 MB. Max. memory is 7.1 GB. [2019-11-07 06:41:39,787 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 145.2 MB. Free memory was 121.5 MB in the beginning and 121.3 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 3654.78 ms. Allocated memory was 145.2 MB in the beginning and 258.5 MB in the end (delta: 113.2 MB). Free memory was 91.7 MB in the beginning and 136.6 MB in the end (delta: -44.9 MB). Peak memory consumption was 126.8 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 367.71 ms. Allocated memory is still 258.5 MB. Free memory was 136.6 MB in the beginning and 100.0 MB in the end (delta: 36.6 MB). Peak memory consumption was 36.6 MB. Max. memory is 7.1 GB. * RCFGBuilder took 11469.34 ms. Allocated memory was 258.5 MB in the beginning and 465.0 MB in the end (delta: 206.6 MB). Free memory was 100.0 MB in the beginning and 198.5 MB in the end (delta: -98.5 MB). Peak memory consumption was 201.9 MB. Max. memory is 7.1 GB. * Abstract Interpretation took 230.34 ms. Allocated memory is still 465.0 MB. Free memory was 198.5 MB in the beginning and 173.0 MB in the end (delta: 25.6 MB). Peak memory consumption was 25.6 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - PositiveResult [Line: 8375]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location RESULT: Ultimate proved your program to be correct! Received shutdown request...