java -ea -Xmx8000000000 -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc ../../../trunk/examples/toolchains/C-BPP-RCFG.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-linux-3.7.3/main0_false-unreach-call_drivers-vhost-tcm_vhost-ko--32_7a--linux-3.7.3.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-f44ebda [2018-11-21 11:12:39,152 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-21 11:12:39,154 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-21 11:12:39,166 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-21 11:12:39,167 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-21 11:12:39,168 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-21 11:12:39,169 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-21 11:12:39,172 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-21 11:12:39,174 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-21 11:12:39,175 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-21 11:12:39,176 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-21 11:12:39,176 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-21 11:12:39,177 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-21 11:12:39,178 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-21 11:12:39,179 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-21 11:12:39,180 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-21 11:12:39,181 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-21 11:12:39,183 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-21 11:12:39,185 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-21 11:12:39,187 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-21 11:12:39,188 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-21 11:12:39,190 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-21 11:12:39,195 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-21 11:12:39,195 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-21 11:12:39,195 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-21 11:12:39,196 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-21 11:12:39,197 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-21 11:12:39,202 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-21 11:12:39,202 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-21 11:12:39,207 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-21 11:12:39,207 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-21 11:12:39,208 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-21 11:12:39,208 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-21 11:12:39,208 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-21 11:12:39,212 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-21 11:12:39,213 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-21 11:12:39,214 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2018-11-21 11:12:39,244 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-21 11:12:39,245 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-21 11:12:39,246 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-21 11:12:39,246 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-21 11:12:39,246 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-21 11:12:39,248 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-21 11:12:39,248 INFO L133 SettingsManager]: * Use SBE=true [2018-11-21 11:12:39,248 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-21 11:12:39,248 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-21 11:12:39,248 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-21 11:12:39,249 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-21 11:12:39,249 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-21 11:12:39,249 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-21 11:12:39,249 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-21 11:12:39,249 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-21 11:12:39,250 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-21 11:12:39,250 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-21 11:12:39,251 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-21 11:12:39,251 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-21 11:12:39,251 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-21 11:12:39,251 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-21 11:12:39,251 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-21 11:12:39,253 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-21 11:12:39,253 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-21 11:12:39,253 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-21 11:12:39,254 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-21 11:12:39,254 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-21 11:12:39,254 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-21 11:12:39,254 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-21 11:12:39,330 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-21 11:12:39,351 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-21 11:12:39,356 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-21 11:12:39,358 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-21 11:12:39,358 INFO L276 PluginConnector]: CDTParser initialized [2018-11-21 11:12:39,359 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.7.3/main0_false-unreach-call_drivers-vhost-tcm_vhost-ko--32_7a--linux-3.7.3.c [2018-11-21 11:12:39,430 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/40e3d57e6/41fd2e2f3b6840b29ce5465d29736751/FLAGf3c671e17 [2018-11-21 11:12:40,386 INFO L307 CDTParser]: Found 1 translation units. [2018-11-21 11:12:40,387 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.7.3/main0_false-unreach-call_drivers-vhost-tcm_vhost-ko--32_7a--linux-3.7.3.c [2018-11-21 11:12:40,442 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/40e3d57e6/41fd2e2f3b6840b29ce5465d29736751/FLAGf3c671e17 [2018-11-21 11:12:40,760 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/40e3d57e6/41fd2e2f3b6840b29ce5465d29736751 [2018-11-21 11:12:40,775 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-21 11:12:40,776 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2018-11-21 11:12:40,778 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-21 11:12:40,778 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-21 11:12:40,782 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-21 11:12:40,784 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 11:12:40" (1/1) ... [2018-11-21 11:12:40,787 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7e62fcc5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:12:40, skipping insertion in model container [2018-11-21 11:12:40,787 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 11:12:40" (1/1) ... [2018-11-21 11:12:40,799 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-21 11:12:41,028 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-21 11:12:44,997 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-21 11:12:45,033 INFO L191 MainTranslator]: Completed pre-run [2018-11-21 11:12:45,647 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-21 11:12:46,478 INFO L195 MainTranslator]: Completed translation [2018-11-21 11:12:46,479 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:12:46 WrapperNode [2018-11-21 11:12:46,479 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-21 11:12:46,480 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-21 11:12:46,480 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-21 11:12:46,480 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-21 11:12:46,496 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:12:46" (1/1) ... [2018-11-21 11:12:46,496 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:12:46" (1/1) ... [2018-11-21 11:12:46,620 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:12:46" (1/1) ... [2018-11-21 11:12:46,621 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:12:46" (1/1) ... [2018-11-21 11:12:46,967 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:12:46" (1/1) ... [2018-11-21 11:12:47,022 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:12:46" (1/1) ... [2018-11-21 11:12:47,115 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:12:46" (1/1) ... [2018-11-21 11:12:47,183 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-21 11:12:47,183 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-21 11:12:47,184 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-21 11:12:47,184 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-21 11:12:47,185 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:12:46" (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 [2018-11-21 11:12:47,256 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-21 11:12:47,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-21 11:12:47,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2018-11-21 11:12:47,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2018-11-21 11:12:47,257 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2018-11-21 11:12:47,257 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2018-11-21 11:12:47,258 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtoul [2018-11-21 11:12:47,258 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2018-11-21 11:12:47,258 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2018-11-21 11:12:47,258 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2018-11-21 11:12:47,259 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2018-11-21 11:12:47,259 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2018-11-21 11:12:47,259 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2018-11-21 11:12:47,259 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2018-11-21 11:12:47,259 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2018-11-21 11:12:47,260 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2018-11-21 11:12:47,260 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2018-11-21 11:12:47,260 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_sub_and_test [2018-11-21 11:12:47,260 INFO L138 BoogieDeclarations]: Found implementation of procedure current_thread_info [2018-11-21 11:12:47,261 INFO L138 BoogieDeclarations]: Found implementation of procedure test_ti_thread_flag [2018-11-21 11:12:47,261 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2018-11-21 11:12:47,261 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2018-11-21 11:12:47,261 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2018-11-21 11:12:47,262 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2018-11-21 11:12:47,262 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2018-11-21 11:12:47,262 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2018-11-21 11:12:47,262 INFO L138 BoogieDeclarations]: Found implementation of procedure init_waitqueue_func_entry [2018-11-21 11:12:47,262 INFO L138 BoogieDeclarations]: Found implementation of procedure __rcu_read_lock [2018-11-21 11:12:47,263 INFO L138 BoogieDeclarations]: Found implementation of procedure __rcu_read_unlock [2018-11-21 11:12:47,263 INFO L138 BoogieDeclarations]: Found implementation of procedure synchronize_rcu [2018-11-21 11:12:47,263 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_lock_acquire [2018-11-21 11:12:47,263 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_lock_release [2018-11-21 11:12:47,263 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_held [2018-11-21 11:12:47,263 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock [2018-11-21 11:12:47,264 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_unlock [2018-11-21 11:12:47,264 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_init [2018-11-21 11:12:47,264 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_sub [2018-11-21 11:12:47,264 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_put [2018-11-21 11:12:47,264 INFO L138 BoogieDeclarations]: Found implementation of procedure need_resched [2018-11-21 11:12:47,265 INFO L138 BoogieDeclarations]: Found implementation of procedure utsname [2018-11-21 11:12:47,265 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2018-11-21 11:12:47,265 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2018-11-21 11:12:47,265 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2018-11-21 11:12:47,265 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2018-11-21 11:12:47,265 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2018-11-21 11:12:47,266 INFO L138 BoogieDeclarations]: Found implementation of procedure compat_ptr [2018-11-21 11:12:47,266 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2018-11-21 11:12:47,266 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_assign_page [2018-11-21 11:12:47,266 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_set_page [2018-11-21 11:12:47,266 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_page [2018-11-21 11:12:47,267 INFO L138 BoogieDeclarations]: Found implementation of procedure vring_need_event [2018-11-21 11:12:47,267 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_varlen_cdb_length [2018-11-21 11:12:47,267 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_command_size [2018-11-21 11:12:47,267 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_user_generic [2018-11-21 11:12:47,267 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2018-11-21 11:12:47,268 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2018-11-21 11:12:47,268 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_from_user [2018-11-21 11:12:47,268 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_to_user [2018-11-21 11:12:47,268 INFO L138 BoogieDeclarations]: Found implementation of procedure kmap_atomic [2018-11-21 11:12:47,268 INFO L138 BoogieDeclarations]: Found implementation of procedure __kunmap_atomic [2018-11-21 11:12:47,268 INFO L138 BoogieDeclarations]: Found implementation of procedure init_poll_funcptr [2018-11-21 11:12:47,269 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_has_feature [2018-11-21 11:12:47,269 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_poll_func [2018-11-21 11:12:47,269 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_poll_wakeup [2018-11-21 11:12:47,269 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_work_init [2018-11-21 11:12:47,269 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_poll_init [2018-11-21 11:12:47,270 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_poll_start [2018-11-21 11:12:47,270 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_poll_stop [2018-11-21 11:12:47,270 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_work_seq_done [2018-11-21 11:12:47,270 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_work_flush [2018-11-21 11:12:47,270 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_poll_flush [2018-11-21 11:12:47,271 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_work_queue [2018-11-21 11:12:47,271 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_poll_queue [2018-11-21 11:12:47,271 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_vq_reset [2018-11-21 11:12:47,271 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_worker [2018-11-21 11:12:47,271 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_vq_free_iovecs [2018-11-21 11:12:47,271 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_enable_zcopy [2018-11-21 11:12:47,272 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_dev_alloc_iovecs [2018-11-21 11:12:47,272 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_dev_free_iovecs [2018-11-21 11:12:47,272 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_dev_init [2018-11-21 11:12:47,272 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_dev_check_owner [2018-11-21 11:12:47,272 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_attach_cgroups_work [2018-11-21 11:12:47,273 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_attach_cgroups [2018-11-21 11:12:47,273 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_dev_set_owner [2018-11-21 11:12:47,273 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_dev_reset_owner [2018-11-21 11:12:47,273 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_zerocopy_signal_used [2018-11-21 11:12:47,273 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_dev_cleanup [2018-11-21 11:12:47,274 INFO L138 BoogieDeclarations]: Found implementation of procedure log_access_ok [2018-11-21 11:12:47,274 INFO L138 BoogieDeclarations]: Found implementation of procedure vq_memory_access_ok [2018-11-21 11:12:47,274 INFO L138 BoogieDeclarations]: Found implementation of procedure memory_access_ok [2018-11-21 11:12:47,274 INFO L138 BoogieDeclarations]: Found implementation of procedure vq_access_ok [2018-11-21 11:12:47,274 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_log_access_ok [2018-11-21 11:12:47,274 INFO L138 BoogieDeclarations]: Found implementation of procedure vq_log_access_ok [2018-11-21 11:12:47,275 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_vq_access_ok [2018-11-21 11:12:47,275 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_set_memory [2018-11-21 11:12:47,275 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_set_vring [2018-11-21 11:12:47,275 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_dev_ioctl [2018-11-21 11:12:47,275 INFO L138 BoogieDeclarations]: Found implementation of procedure find_region [2018-11-21 11:12:47,276 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit_to_user [2018-11-21 11:12:47,276 INFO L138 BoogieDeclarations]: Found implementation of procedure log_write [2018-11-21 11:12:47,276 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_log_write [2018-11-21 11:12:47,276 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_update_used_flags [2018-11-21 11:12:47,276 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_update_avail_event [2018-11-21 11:12:47,276 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_init_used [2018-11-21 11:12:47,277 INFO L138 BoogieDeclarations]: Found implementation of procedure translate_desc [2018-11-21 11:12:47,277 INFO L138 BoogieDeclarations]: Found implementation of procedure next_desc [2018-11-21 11:12:47,277 INFO L138 BoogieDeclarations]: Found implementation of procedure get_indirect [2018-11-21 11:12:47,277 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_get_vq_desc [2018-11-21 11:12:47,277 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_discard_vq_desc [2018-11-21 11:12:47,278 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_add_used [2018-11-21 11:12:47,278 INFO L138 BoogieDeclarations]: Found implementation of procedure __vhost_add_used_n [2018-11-21 11:12:47,278 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_add_used_n [2018-11-21 11:12:47,278 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_notify [2018-11-21 11:12:47,278 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_signal [2018-11-21 11:12:47,279 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_add_used_and_signal [2018-11-21 11:12:47,279 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_add_used_and_signal_n [2018-11-21 11:12:47,279 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_enable_notify [2018-11-21 11:12:47,279 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_disable_notify [2018-11-21 11:12:47,279 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_zerocopy_done_signal [2018-11-21 11:12:47,280 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_ubuf_alloc [2018-11-21 11:12:47,280 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_ubuf_put [2018-11-21 11:12:47,280 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_ubuf_put_and_wait [2018-11-21 11:12:47,280 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_zerocopy_callback [2018-11-21 11:12:47,280 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_vhost_check_true [2018-11-21 11:12:47,281 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_vhost_check_false [2018-11-21 11:12:47,281 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_vhost_get_fabric_name [2018-11-21 11:12:47,281 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_vhost_get_fabric_proto_ident [2018-11-21 11:12:47,281 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_vhost_get_fabric_wwn [2018-11-21 11:12:47,281 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_vhost_get_tag [2018-11-21 11:12:47,282 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_vhost_get_default_depth [2018-11-21 11:12:47,282 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_vhost_get_pr_transport_id [2018-11-21 11:12:47,282 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_vhost_get_pr_transport_id_len [2018-11-21 11:12:47,282 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_vhost_parse_pr_out_transport_id [2018-11-21 11:12:47,282 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_vhost_alloc_fabric_acl [2018-11-21 11:12:47,282 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_vhost_release_fabric_acl [2018-11-21 11:12:47,283 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_vhost_tpg_get_inst_index [2018-11-21 11:12:47,283 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_vhost_release_cmd [2018-11-21 11:12:47,283 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_vhost_shutdown_session [2018-11-21 11:12:47,283 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_vhost_close_session [2018-11-21 11:12:47,283 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_vhost_sess_get_index [2018-11-21 11:12:47,283 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_vhost_write_pending [2018-11-21 11:12:47,284 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_vhost_write_pending_status [2018-11-21 11:12:47,284 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_vhost_set_default_node_attrs [2018-11-21 11:12:47,284 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_vhost_get_task_tag [2018-11-21 11:12:47,284 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_vhost_get_cmd_state [2018-11-21 11:12:47,284 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_scsi_complete_cmd [2018-11-21 11:12:47,285 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_vhost_queue_data_in [2018-11-21 11:12:47,285 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_vhost_queue_status [2018-11-21 11:12:47,285 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_vhost_queue_tm_rsp [2018-11-21 11:12:47,285 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_scsi_free_cmd [2018-11-21 11:12:47,285 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_scsi_get_cmd_from_completion [2018-11-21 11:12:47,285 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_scsi_complete_cmd_work [2018-11-21 11:12:47,286 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_scsi_allocate_cmd [2018-11-21 11:12:47,286 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_scsi_map_to_sgl [2018-11-21 11:12:47,286 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_scsi_map_iov_to_sgl [2018-11-21 11:12:47,286 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_vhost_submission_work [2018-11-21 11:12:47,286 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_scsi_handle_vq [2018-11-21 11:12:47,287 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_scsi_ctl_handle_kick [2018-11-21 11:12:47,287 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_scsi_evt_handle_kick [2018-11-21 11:12:47,287 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_scsi_handle_kick [2018-11-21 11:12:47,287 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_scsi_set_endpoint [2018-11-21 11:12:47,287 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_scsi_clear_endpoint [2018-11-21 11:12:47,287 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_scsi_open [2018-11-21 11:12:47,288 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_scsi_release [2018-11-21 11:12:47,288 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_scsi_flush_vq [2018-11-21 11:12:47,288 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_scsi_flush [2018-11-21 11:12:47,288 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_scsi_set_features [2018-11-21 11:12:47,288 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_scsi_ioctl [2018-11-21 11:12:47,288 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_scsi_compat_ioctl [2018-11-21 11:12:47,289 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_scsi_register [2018-11-21 11:12:47,289 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_scsi_deregister [2018-11-21 11:12:47,289 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_vhost_dump_proto_id [2018-11-21 11:12:47,289 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_vhost_port_link [2018-11-21 11:12:47,289 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_vhost_port_unlink [2018-11-21 11:12:47,289 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_vhost_make_nodeacl [2018-11-21 11:12:47,289 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_vhost_drop_nodeacl [2018-11-21 11:12:47,290 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_vhost_make_nexus [2018-11-21 11:12:47,290 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_vhost_drop_nexus [2018-11-21 11:12:47,290 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_vhost_tpg_show_nexus [2018-11-21 11:12:47,290 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_vhost_tpg_store_nexus [2018-11-21 11:12:47,290 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_vhost_make_tpg [2018-11-21 11:12:47,291 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_vhost_drop_tpg [2018-11-21 11:12:47,291 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_vhost_make_tport [2018-11-21 11:12:47,291 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_vhost_drop_tport [2018-11-21 11:12:47,291 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_vhost_wwn_show_attr_version [2018-11-21 11:12:47,291 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_vhost_register_configfs [2018-11-21 11:12:47,291 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_vhost_deregister_configfs [2018-11-21 11:12:47,292 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_vhost_init [2018-11-21 11:12:47,292 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_vhost_exit [2018-11-21 11:12:47,292 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-21 11:12:47,292 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_1 [2018-11-21 11:12:47,292 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_2 [2018-11-21 11:12:47,292 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_3 [2018-11-21 11:12:47,292 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_4 [2018-11-21 11:12:47,293 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_5 [2018-11-21 11:12:47,293 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_6 [2018-11-21 11:12:47,293 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_7 [2018-11-21 11:12:47,293 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_8 [2018-11-21 11:12:47,293 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_9 [2018-11-21 11:12:47,294 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_10 [2018-11-21 11:12:47,294 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_11 [2018-11-21 11:12:47,294 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_12 [2018-11-21 11:12:47,294 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_13 [2018-11-21 11:12:47,294 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_14 [2018-11-21 11:12:47,294 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_15 [2018-11-21 11:12:47,294 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_16 [2018-11-21 11:12:47,295 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_17 [2018-11-21 11:12:47,295 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_18 [2018-11-21 11:12:47,295 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_19 [2018-11-21 11:12:47,295 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_20 [2018-11-21 11:12:47,295 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_21 [2018-11-21 11:12:47,295 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_22 [2018-11-21 11:12:47,296 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_23 [2018-11-21 11:12:47,296 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_24 [2018-11-21 11:12:47,296 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_25 [2018-11-21 11:12:47,296 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_26 [2018-11-21 11:12:47,296 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_27 [2018-11-21 11:12:47,297 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_28 [2018-11-21 11:12:47,297 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_29 [2018-11-21 11:12:47,297 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_30 [2018-11-21 11:12:47,297 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_31 [2018-11-21 11:12:47,297 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_32 [2018-11-21 11:12:47,297 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_33 [2018-11-21 11:12:47,298 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_34 [2018-11-21 11:12:47,298 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_35 [2018-11-21 11:12:47,298 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_36 [2018-11-21 11:12:47,298 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_37 [2018-11-21 11:12:47,298 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_38 [2018-11-21 11:12:47,298 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_39 [2018-11-21 11:12:47,299 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_40 [2018-11-21 11:12:47,299 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_41 [2018-11-21 11:12:47,299 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_42 [2018-11-21 11:12:47,299 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_43 [2018-11-21 11:12:47,299 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_44 [2018-11-21 11:12:47,300 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_45 [2018-11-21 11:12:47,300 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_46 [2018-11-21 11:12:47,300 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_47 [2018-11-21 11:12:47,300 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_48 [2018-11-21 11:12:47,300 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_49 [2018-11-21 11:12:47,300 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_50 [2018-11-21 11:12:47,301 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_51 [2018-11-21 11:12:47,301 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_52 [2018-11-21 11:12:47,301 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_53 [2018-11-21 11:12:47,301 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_54 [2018-11-21 11:12:47,301 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_55 [2018-11-21 11:12:47,302 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_56 [2018-11-21 11:12:47,302 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_57 [2018-11-21 11:12:47,302 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_58 [2018-11-21 11:12:47,302 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_59 [2018-11-21 11:12:47,302 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_60 [2018-11-21 11:12:47,302 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_61 [2018-11-21 11:12:47,302 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_62 [2018-11-21 11:12:47,303 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_63 [2018-11-21 11:12:47,303 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_64 [2018-11-21 11:12:47,303 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_65 [2018-11-21 11:12:47,303 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_66 [2018-11-21 11:12:47,303 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_67 [2018-11-21 11:12:47,303 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_68 [2018-11-21 11:12:47,304 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2018-11-21 11:12:47,304 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2018-11-21 11:12:47,304 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_cred_guard_mutex [2018-11-21 11:12:47,304 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_cred_guard_mutex [2018-11-21 11:12:47,304 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_cred_guard_mutex [2018-11-21 11:12:47,304 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_cred_guard_mutex [2018-11-21 11:12:47,305 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_cred_guard_mutex [2018-11-21 11:12:47,305 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_cred_guard_mutex [2018-11-21 11:12:47,305 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_cred_guard_mutex [2018-11-21 11:12:47,305 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_lock [2018-11-21 11:12:47,305 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_lock [2018-11-21 11:12:47,306 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock [2018-11-21 11:12:47,306 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_lock [2018-11-21 11:12:47,306 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_lock [2018-11-21 11:12:47,306 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_lock [2018-11-21 11:12:47,306 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock [2018-11-21 11:12:47,306 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_mtx [2018-11-21 11:12:47,307 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_mtx [2018-11-21 11:12:47,307 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mtx [2018-11-21 11:12:47,307 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_mtx [2018-11-21 11:12:47,307 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_mtx [2018-11-21 11:12:47,307 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_mtx [2018-11-21 11:12:47,308 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mtx [2018-11-21 11:12:47,308 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_mutex [2018-11-21 11:12:47,308 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_mutex [2018-11-21 11:12:47,308 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex [2018-11-21 11:12:47,308 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_mutex [2018-11-21 11:12:47,308 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_mutex [2018-11-21 11:12:47,309 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_mutex [2018-11-21 11:12:47,309 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex [2018-11-21 11:12:47,309 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_tcm_vhost_mutex [2018-11-21 11:12:47,309 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_tcm_vhost_mutex [2018-11-21 11:12:47,309 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_tcm_vhost_mutex [2018-11-21 11:12:47,309 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_tcm_vhost_mutex [2018-11-21 11:12:47,310 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_tcm_vhost_mutex [2018-11-21 11:12:47,310 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_tcm_vhost_mutex [2018-11-21 11:12:47,310 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_tcm_vhost_mutex [2018-11-21 11:12:47,310 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_tv_tpg_mutex [2018-11-21 11:12:47,310 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_tv_tpg_mutex [2018-11-21 11:12:47,310 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_tv_tpg_mutex [2018-11-21 11:12:47,311 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_tv_tpg_mutex [2018-11-21 11:12:47,311 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_tv_tpg_mutex [2018-11-21 11:12:47,311 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_tv_tpg_mutex [2018-11-21 11:12:47,311 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_tv_tpg_mutex [2018-11-21 11:12:47,311 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2018-11-21 11:12:47,311 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2018-11-21 11:12:47,312 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2018-11-21 11:12:47,312 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2018-11-21 11:12:47,312 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-11-21 11:12:47,312 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2018-11-21 11:12:47,312 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2018-11-21 11:12:47,313 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2018-11-21 11:12:47,313 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2018-11-21 11:12:47,313 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_pr_debug [2018-11-21 11:12:47,313 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2018-11-21 11:12:47,313 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtoull [2018-11-21 11:12:47,314 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtoul [2018-11-21 11:12:47,314 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2018-11-21 11:12:47,314 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2018-11-21 11:12:47,314 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2018-11-21 11:12:47,314 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-21 11:12:47,314 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2018-11-21 11:12:47,315 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2018-11-21 11:12:47,315 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-21 11:12:47,315 INFO L130 BoogieDeclarations]: Found specification of procedure __list_del_entry [2018-11-21 11:12:47,315 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2018-11-21 11:12:47,315 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2018-11-21 11:12:47,315 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2018-11-21 11:12:47,315 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2018-11-21 11:12:47,316 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2018-11-21 11:12:47,316 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2018-11-21 11:12:47,316 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2018-11-21 11:12:47,316 INFO L130 BoogieDeclarations]: Found specification of procedure strlen [2018-11-21 11:12:47,316 INFO L130 BoogieDeclarations]: Found specification of procedure strcmp [2018-11-21 11:12:47,316 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2018-11-21 11:12:47,317 INFO L130 BoogieDeclarations]: Found specification of procedure strstr [2018-11-21 11:12:47,317 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_fmt [2018-11-21 11:12:47,317 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2018-11-21 11:12:47,317 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2018-11-21 11:12:47,317 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2018-11-21 11:12:47,317 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2018-11-21 11:12:47,318 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2018-11-21 11:12:47,318 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2018-11-21 11:12:47,318 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-21 11:12:47,318 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2018-11-21 11:12:47,318 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-21 11:12:47,318 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_sub_and_test [2018-11-21 11:12:47,319 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2018-11-21 11:12:47,319 INFO L130 BoogieDeclarations]: Found specification of procedure lock_acquire [2018-11-21 11:12:47,319 INFO L130 BoogieDeclarations]: Found specification of procedure lock_release [2018-11-21 11:12:47,319 INFO L130 BoogieDeclarations]: Found specification of procedure lock_is_held [2018-11-21 11:12:47,319 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2018-11-21 11:12:47,319 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2018-11-21 11:12:47,319 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_trylock [2018-11-21 11:12:47,320 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_10 [2018-11-21 11:12:47,320 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2018-11-21 11:12:47,320 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_2 [2018-11-21 11:12:47,320 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_4 [2018-11-21 11:12:47,320 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_6 [2018-11-21 11:12:47,320 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_8 [2018-11-21 11:12:47,321 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_11 [2018-11-21 11:12:47,321 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_13 [2018-11-21 11:12:47,321 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_15 [2018-11-21 11:12:47,321 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_17 [2018-11-21 11:12:47,321 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_19 [2018-11-21 11:12:47,322 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_21 [2018-11-21 11:12:47,322 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_23 [2018-11-21 11:12:47,322 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_24 [2018-11-21 11:12:47,322 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_27 [2018-11-21 11:12:47,322 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_28 [2018-11-21 11:12:47,322 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_29 [2018-11-21 11:12:47,323 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_30 [2018-11-21 11:12:47,323 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_32 [2018-11-21 11:12:47,323 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_34 [2018-11-21 11:12:47,323 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_35 [2018-11-21 11:12:47,323 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_36 [2018-11-21 11:12:47,323 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_37 [2018-11-21 11:12:47,323 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_39 [2018-11-21 11:12:47,324 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_40 [2018-11-21 11:12:47,324 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_42 [2018-11-21 11:12:47,324 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_43 [2018-11-21 11:12:47,324 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_45 [2018-11-21 11:12:47,324 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_47 [2018-11-21 11:12:47,324 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_49 [2018-11-21 11:12:47,324 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_51 [2018-11-21 11:12:47,325 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_52 [2018-11-21 11:12:47,325 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_53 [2018-11-21 11:12:47,325 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_54 [2018-11-21 11:12:47,325 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_55 [2018-11-21 11:12:47,325 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_57 [2018-11-21 11:12:47,325 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_58 [2018-11-21 11:12:47,325 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_59 [2018-11-21 11:12:47,326 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_60 [2018-11-21 11:12:47,326 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_61 [2018-11-21 11:12:47,326 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_63 [2018-11-21 11:12:47,326 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_64 [2018-11-21 11:12:47,326 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_66 [2018-11-21 11:12:47,326 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_68 [2018-11-21 11:12:47,327 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2018-11-21 11:12:47,327 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_1 [2018-11-21 11:12:47,327 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_3 [2018-11-21 11:12:47,327 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_5 [2018-11-21 11:12:47,327 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_7 [2018-11-21 11:12:47,327 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_9 [2018-11-21 11:12:47,328 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_12 [2018-11-21 11:12:47,328 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_14 [2018-11-21 11:12:47,328 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_16 [2018-11-21 11:12:47,328 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_18 [2018-11-21 11:12:47,328 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_20 [2018-11-21 11:12:47,328 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_22 [2018-11-21 11:12:47,329 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_25 [2018-11-21 11:12:47,329 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_26 [2018-11-21 11:12:47,329 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_31 [2018-11-21 11:12:47,329 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_33 [2018-11-21 11:12:47,329 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_38 [2018-11-21 11:12:47,329 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_41 [2018-11-21 11:12:47,330 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_44 [2018-11-21 11:12:47,330 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_46 [2018-11-21 11:12:47,330 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_48 [2018-11-21 11:12:47,330 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_50 [2018-11-21 11:12:47,330 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_56 [2018-11-21 11:12:47,330 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_62 [2018-11-21 11:12:47,331 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_65 [2018-11-21 11:12:47,331 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_67 [2018-11-21 11:12:47,331 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_cred_guard_mutex [2018-11-21 11:12:47,331 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_cred_guard_mutex [2018-11-21 11:12:47,331 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock [2018-11-21 11:12:47,331 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock [2018-11-21 11:12:47,332 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mtx [2018-11-21 11:12:47,332 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mtx [2018-11-21 11:12:47,332 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex [2018-11-21 11:12:47,332 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_mutex [2018-11-21 11:12:47,332 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex [2018-11-21 11:12:47,332 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_tcm_vhost_mutex [2018-11-21 11:12:47,333 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_tcm_vhost_mutex [2018-11-21 11:12:47,333 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_tv_tpg_mutex [2018-11-21 11:12:47,333 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_tv_tpg_mutex [2018-11-21 11:12:47,333 INFO L130 BoogieDeclarations]: Found specification of procedure current_thread_info [2018-11-21 11:12:47,333 INFO L130 BoogieDeclarations]: Found specification of procedure test_ti_thread_flag [2018-11-21 11:12:47,333 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2018-11-21 11:12:47,334 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_bh [2018-11-21 11:12:47,334 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irq [2018-11-21 11:12:47,334 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2018-11-21 11:12:47,334 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_bh [2018-11-21 11:12:47,334 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irq [2018-11-21 11:12:47,334 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2018-11-21 11:12:47,335 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2018-11-21 11:12:47,335 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2018-11-21 11:12:47,335 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2018-11-21 11:12:47,335 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2018-11-21 11:12:47,335 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2018-11-21 11:12:47,335 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2018-11-21 11:12:47,336 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2018-11-21 11:12:47,336 INFO L130 BoogieDeclarations]: Found specification of procedure init_waitqueue_func_entry [2018-11-21 11:12:47,336 INFO L130 BoogieDeclarations]: Found specification of procedure add_wait_queue [2018-11-21 11:12:47,336 INFO L130 BoogieDeclarations]: Found specification of procedure remove_wait_queue [2018-11-21 11:12:47,336 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2018-11-21 11:12:47,336 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait [2018-11-21 11:12:47,336 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2018-11-21 11:12:47,337 INFO L130 BoogieDeclarations]: Found specification of procedure autoremove_wake_function [2018-11-21 11:12:47,337 INFO L130 BoogieDeclarations]: Found specification of procedure synchronize_sched [2018-11-21 11:12:47,337 INFO L130 BoogieDeclarations]: Found specification of procedure __rcu_read_lock [2018-11-21 11:12:47,337 INFO L130 BoogieDeclarations]: Found specification of procedure __rcu_read_unlock [2018-11-21 11:12:47,337 INFO L130 BoogieDeclarations]: Found specification of procedure synchronize_rcu [2018-11-21 11:12:47,337 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_cpu_idle [2018-11-21 11:12:47,338 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_lockdep_current_cpu_online [2018-11-21 11:12:47,338 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_lock_acquire [2018-11-21 11:12:47,338 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_lock_release [2018-11-21 11:12:47,338 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2018-11-21 11:12:47,338 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_held [2018-11-21 11:12:47,338 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock [2018-11-21 11:12:47,338 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-21 11:12:47,339 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_unlock [2018-11-21 11:12:47,339 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2018-11-21 11:12:47,339 INFO L130 BoogieDeclarations]: Found specification of procedure __alloc_workqueue_key [2018-11-21 11:12:47,339 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2018-11-21 11:12:47,339 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2018-11-21 11:12:47,339 INFO L130 BoogieDeclarations]: Found specification of procedure kref_init [2018-11-21 11:12:47,340 INFO L130 BoogieDeclarations]: Found specification of procedure kref_sub [2018-11-21 11:12:47,340 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2018-11-21 11:12:47,340 INFO L130 BoogieDeclarations]: Found specification of procedure kref_put [2018-11-21 11:12:47,340 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2018-11-21 11:12:47,340 INFO L130 BoogieDeclarations]: Found specification of procedure wake_up_process [2018-11-21 11:12:47,340 INFO L130 BoogieDeclarations]: Found specification of procedure mmput [2018-11-21 11:12:47,340 INFO L130 BoogieDeclarations]: Found specification of procedure get_task_mm [2018-11-21 11:12:47,341 INFO L130 BoogieDeclarations]: Found specification of procedure need_resched [2018-11-21 11:12:47,341 INFO L130 BoogieDeclarations]: Found specification of procedure utsname [2018-11-21 11:12:47,341 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2018-11-21 11:12:47,341 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-11-21 11:12:47,341 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2018-11-21 11:12:47,341 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2018-11-21 11:12:47,342 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2018-11-21 11:12:47,342 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2018-11-21 11:12:47,342 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2018-11-21 11:12:47,342 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2018-11-21 11:12:47,342 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2018-11-21 11:12:47,342 INFO L130 BoogieDeclarations]: Found specification of procedure kthread_create_on_node [2018-11-21 11:12:47,343 INFO L130 BoogieDeclarations]: Found specification of procedure kthread_stop [2018-11-21 11:12:47,343 INFO L130 BoogieDeclarations]: Found specification of procedure kthread_should_stop [2018-11-21 11:12:47,343 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_fromiovec [2018-11-21 11:12:47,343 INFO L130 BoogieDeclarations]: Found specification of procedure noop_llseek [2018-11-21 11:12:47,343 INFO L130 BoogieDeclarations]: Found specification of procedure compat_ptr [2018-11-21 11:12:47,343 INFO L130 BoogieDeclarations]: Found specification of procedure fput [2018-11-21 11:12:47,343 INFO L130 BoogieDeclarations]: Found specification of procedure eventfd_ctx_put [2018-11-21 11:12:47,344 INFO L130 BoogieDeclarations]: Found specification of procedure eventfd_fget [2018-11-21 11:12:47,344 INFO L130 BoogieDeclarations]: Found specification of procedure eventfd_ctx_fileget [2018-11-21 11:12:47,344 INFO L130 BoogieDeclarations]: Found specification of procedure eventfd_signal [2018-11-21 11:12:47,344 INFO L130 BoogieDeclarations]: Found specification of procedure put_page [2018-11-21 11:12:47,344 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2018-11-21 11:12:47,344 INFO L130 BoogieDeclarations]: Found specification of procedure get_user_pages_fast [2018-11-21 11:12:47,345 INFO L130 BoogieDeclarations]: Found specification of procedure set_page_dirty_lock [2018-11-21 11:12:47,345 INFO L130 BoogieDeclarations]: Found specification of procedure sg_assign_page [2018-11-21 11:12:47,345 INFO L130 BoogieDeclarations]: Found specification of procedure sg_set_page [2018-11-21 11:12:47,345 INFO L130 BoogieDeclarations]: Found specification of procedure sg_page [2018-11-21 11:12:47,345 INFO L130 BoogieDeclarations]: Found specification of procedure sg_init_table [2018-11-21 11:12:47,345 INFO L130 BoogieDeclarations]: Found specification of procedure vring_need_event [2018-11-21 11:12:47,345 INFO L130 BoogieDeclarations]: Found specification of procedure misc_register [2018-11-21 11:12:47,346 INFO L130 BoogieDeclarations]: Found specification of procedure misc_deregister [2018-11-21 11:12:47,346 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_varlen_cdb_length [2018-11-21 11:12:47,346 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_command_size [2018-11-21 11:12:47,346 INFO L130 BoogieDeclarations]: Found specification of procedure __get_user_bad [2018-11-21 11:12:47,346 INFO L130 BoogieDeclarations]: Found specification of procedure __put_user_bad [2018-11-21 11:12:47,346 INFO L130 BoogieDeclarations]: Found specification of procedure copy_user_enhanced_fast_string [2018-11-21 11:12:47,347 INFO L130 BoogieDeclarations]: Found specification of procedure copy_user_generic_string [2018-11-21 11:12:47,347 INFO L130 BoogieDeclarations]: Found specification of procedure copy_user_generic_unrolled [2018-11-21 11:12:47,347 INFO L130 BoogieDeclarations]: Found specification of procedure copy_user_generic [2018-11-21 11:12:47,347 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2018-11-21 11:12:47,347 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2018-11-21 11:12:47,347 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2018-11-21 11:12:47,348 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2018-11-21 11:12:47,348 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_from_user [2018-11-21 11:12:47,348 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_to_user [2018-11-21 11:12:47,348 INFO L130 BoogieDeclarations]: Found specification of procedure kmap_atomic [2018-11-21 11:12:47,348 INFO L130 BoogieDeclarations]: Found specification of procedure __kunmap_atomic [2018-11-21 11:12:47,348 INFO L130 BoogieDeclarations]: Found specification of procedure cgroup_attach_task_all [2018-11-21 11:12:47,348 INFO L130 BoogieDeclarations]: Found specification of procedure init_poll_funcptr [2018-11-21 11:12:47,349 INFO L130 BoogieDeclarations]: Found specification of procedure transport_init_session [2018-11-21 11:12:47,349 INFO L130 BoogieDeclarations]: Found specification of procedure __transport_register_session [2018-11-21 11:12:47,349 INFO L130 BoogieDeclarations]: Found specification of procedure transport_free_session [2018-11-21 11:12:47,349 INFO L130 BoogieDeclarations]: Found specification of procedure transport_deregister_session [2018-11-21 11:12:47,349 INFO L130 BoogieDeclarations]: Found specification of procedure target_submit_cmd_map_sgls [2018-11-21 11:12:47,349 INFO L130 BoogieDeclarations]: Found specification of procedure target_execute_cmd [2018-11-21 11:12:47,350 INFO L130 BoogieDeclarations]: Found specification of procedure transport_generic_free_cmd [2018-11-21 11:12:47,350 INFO L130 BoogieDeclarations]: Found specification of procedure transport_send_check_condition_and_sense [2018-11-21 11:12:47,350 INFO L130 BoogieDeclarations]: Found specification of procedure core_tpg_check_initiator_node_acl [2018-11-21 11:12:47,350 INFO L130 BoogieDeclarations]: Found specification of procedure core_tpg_add_initiator_node_acl [2018-11-21 11:12:47,350 INFO L130 BoogieDeclarations]: Found specification of procedure core_tpg_del_initiator_node_acl [2018-11-21 11:12:47,350 INFO L130 BoogieDeclarations]: Found specification of procedure core_tpg_register [2018-11-21 11:12:47,351 INFO L130 BoogieDeclarations]: Found specification of procedure core_tpg_deregister [2018-11-21 11:12:47,351 INFO L130 BoogieDeclarations]: Found specification of procedure sas_get_fabric_proto_ident [2018-11-21 11:12:47,351 INFO L130 BoogieDeclarations]: Found specification of procedure sas_get_pr_transport_id [2018-11-21 11:12:47,351 INFO L130 BoogieDeclarations]: Found specification of procedure sas_get_pr_transport_id_len [2018-11-21 11:12:47,351 INFO L130 BoogieDeclarations]: Found specification of procedure sas_parse_pr_out_transport_id [2018-11-21 11:12:47,351 INFO L130 BoogieDeclarations]: Found specification of procedure fc_get_fabric_proto_ident [2018-11-21 11:12:47,352 INFO L130 BoogieDeclarations]: Found specification of procedure fc_get_pr_transport_id [2018-11-21 11:12:47,352 INFO L130 BoogieDeclarations]: Found specification of procedure fc_get_pr_transport_id_len [2018-11-21 11:12:47,352 INFO L130 BoogieDeclarations]: Found specification of procedure fc_parse_pr_out_transport_id [2018-11-21 11:12:47,352 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_get_fabric_proto_ident [2018-11-21 11:12:47,352 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_get_pr_transport_id [2018-11-21 11:12:47,352 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_get_pr_transport_id_len [2018-11-21 11:12:47,353 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_parse_pr_out_transport_id [2018-11-21 11:12:47,353 INFO L130 BoogieDeclarations]: Found specification of procedure target_fabric_configfs_init [2018-11-21 11:12:47,353 INFO L130 BoogieDeclarations]: Found specification of procedure target_fabric_configfs_register [2018-11-21 11:12:47,353 INFO L130 BoogieDeclarations]: Found specification of procedure target_fabric_configfs_deregister [2018-11-21 11:12:47,353 INFO L130 BoogieDeclarations]: Found specification of procedure use_mm [2018-11-21 11:12:47,353 INFO L130 BoogieDeclarations]: Found specification of procedure unuse_mm [2018-11-21 11:12:47,354 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_work_init [2018-11-21 11:12:47,354 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_work_queue [2018-11-21 11:12:47,354 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_poll_init [2018-11-21 11:12:47,354 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_poll_start [2018-11-21 11:12:47,354 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_poll_stop [2018-11-21 11:12:47,354 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_poll_flush [2018-11-21 11:12:47,354 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_poll_queue [2018-11-21 11:12:47,355 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_ubuf_alloc [2018-11-21 11:12:47,355 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_ubuf_put [2018-11-21 11:12:47,355 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_ubuf_put_and_wait [2018-11-21 11:12:47,355 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_dev_init [2018-11-21 11:12:47,355 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_dev_check_owner [2018-11-21 11:12:47,355 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_dev_reset_owner [2018-11-21 11:12:47,356 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_dev_cleanup [2018-11-21 11:12:47,356 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_dev_ioctl [2018-11-21 11:12:47,356 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_vq_access_ok [2018-11-21 11:12:47,356 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_log_access_ok [2018-11-21 11:12:47,356 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_get_vq_desc [2018-11-21 11:12:47,356 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_discard_vq_desc [2018-11-21 11:12:47,356 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_init_used [2018-11-21 11:12:47,357 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_add_used [2018-11-21 11:12:47,357 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_add_used_n [2018-11-21 11:12:47,357 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_add_used_and_signal [2018-11-21 11:12:47,357 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_add_used_and_signal_n [2018-11-21 11:12:47,357 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_signal [2018-11-21 11:12:47,357 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_disable_notify [2018-11-21 11:12:47,357 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_enable_notify [2018-11-21 11:12:47,358 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_log_write [2018-11-21 11:12:47,358 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_zerocopy_callback [2018-11-21 11:12:47,358 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_zerocopy_signal_used [2018-11-21 11:12:47,358 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_has_feature [2018-11-21 11:12:47,358 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_enable_zcopy [2018-11-21 11:12:47,358 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_poll_func [2018-11-21 11:12:47,359 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_poll_wakeup [2018-11-21 11:12:47,472 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-21 11:12:47,472 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2018-11-21 11:12:47,472 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_work_seq_done [2018-11-21 11:12:47,472 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_work_flush [2018-11-21 11:12:47,472 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_vq_reset [2018-11-21 11:12:47,472 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_worker [2018-11-21 11:12:47,473 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_vq_free_iovecs [2018-11-21 11:12:47,473 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_dev_alloc_iovecs [2018-11-21 11:12:47,473 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_dev_free_iovecs [2018-11-21 11:12:47,473 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_attach_cgroups_work [2018-11-21 11:12:47,473 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_attach_cgroups [2018-11-21 11:12:47,473 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_dev_set_owner [2018-11-21 11:12:47,473 INFO L130 BoogieDeclarations]: Found specification of procedure log_access_ok [2018-11-21 11:12:47,473 INFO L130 BoogieDeclarations]: Found specification of procedure vq_memory_access_ok [2018-11-21 11:12:47,474 INFO L130 BoogieDeclarations]: Found specification of procedure memory_access_ok [2018-11-21 11:12:47,474 INFO L130 BoogieDeclarations]: Found specification of procedure vq_access_ok [2018-11-21 11:12:47,474 INFO L130 BoogieDeclarations]: Found specification of procedure vq_log_access_ok [2018-11-21 11:12:47,474 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_set_memory [2018-11-21 11:12:47,474 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2018-11-21 11:12:47,474 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_set_vring [2018-11-21 11:12:47,474 INFO L130 BoogieDeclarations]: Found specification of procedure find_region [2018-11-21 11:12:47,474 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit_to_user [2018-11-21 11:12:47,475 INFO L130 BoogieDeclarations]: Found specification of procedure log_write [2018-11-21 11:12:47,475 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_update_used_flags [2018-11-21 11:12:47,475 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_update_avail_event [2018-11-21 11:12:47,475 INFO L130 BoogieDeclarations]: Found specification of procedure translate_desc [2018-11-21 11:12:47,475 INFO L130 BoogieDeclarations]: Found specification of procedure next_desc [2018-11-21 11:12:47,475 INFO L130 BoogieDeclarations]: Found specification of procedure get_indirect [2018-11-21 11:12:47,475 INFO L130 BoogieDeclarations]: Found specification of procedure __vhost_add_used_n [2018-11-21 11:12:47,475 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_notify [2018-11-21 11:12:47,475 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_zerocopy_done_signal [2018-11-21 11:12:47,476 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_vhost_check_true [2018-11-21 11:12:47,476 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_vhost_check_false [2018-11-21 11:12:47,476 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_vhost_get_fabric_name [2018-11-21 11:12:47,476 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_vhost_get_fabric_proto_ident [2018-11-21 11:12:47,476 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_vhost_get_fabric_wwn [2018-11-21 11:12:47,476 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_vhost_get_tag [2018-11-21 11:12:47,476 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_vhost_get_default_depth [2018-11-21 11:12:47,476 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_vhost_get_pr_transport_id [2018-11-21 11:12:47,477 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_vhost_get_pr_transport_id_len [2018-11-21 11:12:47,477 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_vhost_parse_pr_out_transport_id [2018-11-21 11:12:47,477 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_vhost_alloc_fabric_acl [2018-11-21 11:12:47,477 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_vhost_release_fabric_acl [2018-11-21 11:12:47,477 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_vhost_tpg_get_inst_index [2018-11-21 11:12:47,477 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_vhost_release_cmd [2018-11-21 11:12:47,477 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_vhost_shutdown_session [2018-11-21 11:12:47,478 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_vhost_close_session [2018-11-21 11:12:47,478 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_vhost_sess_get_index [2018-11-21 11:12:47,478 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_vhost_write_pending [2018-11-21 11:12:47,478 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_vhost_write_pending_status [2018-11-21 11:12:47,478 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_vhost_set_default_node_attrs [2018-11-21 11:12:47,478 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_vhost_get_task_tag [2018-11-21 11:12:47,478 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_vhost_get_cmd_state [2018-11-21 11:12:47,478 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_scsi_complete_cmd [2018-11-21 11:12:47,479 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_vhost_queue_data_in [2018-11-21 11:12:47,479 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_vhost_queue_status [2018-11-21 11:12:47,479 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_vhost_queue_tm_rsp [2018-11-21 11:12:47,479 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_scsi_free_cmd [2018-11-21 11:12:47,479 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_scsi_get_cmd_from_completion [2018-11-21 11:12:47,479 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_scsi_complete_cmd_work [2018-11-21 11:12:47,479 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2018-11-21 11:12:47,479 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_scsi_allocate_cmd [2018-11-21 11:12:47,480 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_scsi_map_to_sgl [2018-11-21 11:12:47,480 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_scsi_map_iov_to_sgl [2018-11-21 11:12:47,480 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_vhost_submission_work [2018-11-21 11:12:47,480 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_scsi_handle_vq [2018-11-21 11:12:47,480 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_scsi_ctl_handle_kick [2018-11-21 11:12:47,480 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_scsi_evt_handle_kick [2018-11-21 11:12:47,480 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_scsi_handle_kick [2018-11-21 11:12:47,480 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_scsi_set_endpoint [2018-11-21 11:12:47,481 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_scsi_clear_endpoint [2018-11-21 11:12:47,481 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_scsi_open [2018-11-21 11:12:47,481 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_scsi_release [2018-11-21 11:12:47,481 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_scsi_flush_vq [2018-11-21 11:12:47,481 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_scsi_flush [2018-11-21 11:12:47,481 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_scsi_set_features [2018-11-21 11:12:47,481 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_scsi_ioctl [2018-11-21 11:12:47,481 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_scsi_compat_ioctl [2018-11-21 11:12:47,481 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_scsi_register [2018-11-21 11:12:47,482 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_scsi_deregister [2018-11-21 11:12:47,482 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_vhost_dump_proto_id [2018-11-21 11:12:47,482 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_vhost_port_link [2018-11-21 11:12:47,482 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_vhost_port_unlink [2018-11-21 11:12:47,482 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_vhost_make_nodeacl [2018-11-21 11:12:47,482 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_vhost_drop_nodeacl [2018-11-21 11:12:47,482 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_vhost_make_nexus [2018-11-21 11:12:47,482 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_vhost_drop_nexus [2018-11-21 11:12:47,483 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_vhost_tpg_show_nexus [2018-11-21 11:12:47,483 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_vhost_tpg_store_nexus [2018-11-21 11:12:47,483 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_vhost_make_tpg [2018-11-21 11:12:47,483 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_vhost_drop_tpg [2018-11-21 11:12:47,483 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_vhost_make_tport [2018-11-21 11:12:47,483 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_vhost_drop_tport [2018-11-21 11:12:47,483 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_vhost_wwn_show_attr_version [2018-11-21 11:12:47,483 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_vhost_register_configfs [2018-11-21 11:12:47,484 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_vhost_deregister_configfs [2018-11-21 11:12:47,484 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_vhost_init [2018-11-21 11:12:47,484 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_vhost_exit [2018-11-21 11:12:47,484 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2018-11-21 11:12:47,484 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value [2018-11-21 11:12:47,484 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2018-11-21 11:12:47,484 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2018-11-21 11:12:47,484 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-21 11:12:47,484 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2018-11-21 11:12:47,485 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_cred_guard_mutex [2018-11-21 11:12:47,485 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_cred_guard_mutex [2018-11-21 11:12:47,485 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_cred_guard_mutex [2018-11-21 11:12:47,485 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_cred_guard_mutex [2018-11-21 11:12:47,485 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_cred_guard_mutex [2018-11-21 11:12:47,485 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_lock [2018-11-21 11:12:47,485 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_lock [2018-11-21 11:12:47,486 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_lock [2018-11-21 11:12:47,486 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_lock [2018-11-21 11:12:47,486 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_lock [2018-11-21 11:12:47,486 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_mtx [2018-11-21 11:12:47,486 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_mtx [2018-11-21 11:12:47,486 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_mtx [2018-11-21 11:12:47,486 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_mtx [2018-11-21 11:12:47,486 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_mtx [2018-11-21 11:12:47,487 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_mutex [2018-11-21 11:12:47,487 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_mutex [2018-11-21 11:12:47,487 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_mutex [2018-11-21 11:12:47,487 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_mutex [2018-11-21 11:12:47,487 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_tcm_vhost_mutex [2018-11-21 11:12:47,487 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_tcm_vhost_mutex [2018-11-21 11:12:47,487 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_tcm_vhost_mutex [2018-11-21 11:12:47,487 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_tcm_vhost_mutex [2018-11-21 11:12:47,488 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_tcm_vhost_mutex [2018-11-21 11:12:47,488 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_tv_tpg_mutex [2018-11-21 11:12:47,488 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_tv_tpg_mutex [2018-11-21 11:12:47,488 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_tv_tpg_mutex [2018-11-21 11:12:47,488 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_tv_tpg_mutex [2018-11-21 11:12:47,488 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_tv_tpg_mutex [2018-11-21 11:12:47,488 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-21 11:12:47,488 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2018-11-21 11:12:47,489 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2018-11-21 11:12:47,489 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2018-11-21 11:12:47,489 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2018-11-21 11:12:47,489 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-21 11:13:57,032 INFO L271 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-21 11:13:57,033 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 11:13:57 BoogieIcfgContainer [2018-11-21 11:13:57,033 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-21 11:13:57,035 INFO L168 Benchmark]: Toolchain (without parser) took 76260.15 ms. Allocated memory was 1.5 GB in the beginning and 4.1 GB in the end (delta: 2.6 GB). Free memory was 1.4 GB in the beginning and 3.4 GB in the end (delta: -2.0 GB). Peak memory consumption was 2.4 GB. Max. memory is 7.1 GB. [2018-11-21 11:13:57,038 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-11-21 11:13:57,038 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5701.90 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 763.9 MB). Free memory was 1.4 GB in the beginning and 1.7 GB in the end (delta: -306.7 MB). Peak memory consumption was 487.1 MB. Max. memory is 7.1 GB. [2018-11-21 11:13:57,039 INFO L168 Benchmark]: Boogie Preprocessor took 703.19 ms. Allocated memory is still 2.3 GB. Free memory was 1.7 GB in the beginning and 1.6 GB in the end (delta: 96.3 MB). Peak memory consumption was 96.3 MB. Max. memory is 7.1 GB. [2018-11-21 11:13:57,040 INFO L168 Benchmark]: RCFGBuilder took 69849.40 ms. Allocated memory was 2.3 GB in the beginning and 4.1 GB in the end (delta: 1.8 GB). Free memory was 1.6 GB in the beginning and 3.4 GB in the end (delta: -1.8 GB). Peak memory consumption was 1.9 GB. Max. memory is 7.1 GB. [2018-11-21 11:13:57,044 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - GenericResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 5701.90 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 763.9 MB). Free memory was 1.4 GB in the beginning and 1.7 GB in the end (delta: -306.7 MB). Peak memory consumption was 487.1 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 703.19 ms. Allocated memory is still 2.3 GB. Free memory was 1.7 GB in the beginning and 1.6 GB in the end (delta: 96.3 MB). Peak memory consumption was 96.3 MB. Max. memory is 7.1 GB. * RCFGBuilder took 69849.40 ms. Allocated memory was 2.3 GB in the beginning and 4.1 GB in the end (delta: 1.8 GB). Free memory was 1.6 GB in the beginning and 3.4 GB in the end (delta: -1.8 GB). Peak memory consumption was 1.9 GB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...